000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007f1000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000fce000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c36000)={r2, 0x100}, &(0x7f00009f8000)=0x8) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000360000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000f51000)={0x6a6295f3, 0x2, 'client0\x00', 0xffffffff80000005, "a3f7b79c07cd70a9", "f8d2aab003000000dc30e79f0454f5d13260270000000000000000b3289f6f2d", 0x3670, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e46000-0xb0)={{0xba2, 0x80000001}, 'port1\x00', 0xe, 0x1000, 0x3, 0x5, 0x80000000, 0x2, 0x7f, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000901000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c07000-0xb0)={{0x0, 0x0}, 'port0\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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000d31000)={0x6, 0x80000001, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bc5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup3(r0, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000af1000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00000ff000)=0xc) 2018/01/02 17:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000092d000)="27c51c29045665f284a592ee70759598b5b070377416bc1dc96cc373980161aeb694145f05aa79", &(0x7f000097c000)="18fad5cb64abe09a55f8dbe29af6f47d7d1486e96f603509e48908337f7c8026adb497709d532ab4378b82d04808a00868f39bcc8df33e6c02dd3b204ebab8127f4112706e1186ed02c4cc35f806f3949aa0d96b56b9d1513882f57b0a680d3cd954efb93d7e284b81320cae449a468d68ff6be1bf0021c8308024c0c01cc02a79f1c23c85c3e6235224f5cd01afa64b677c2b60377696b921dee16ebae9b5ce92f1b42da0208bc2871b6483001f7a6fd1599a22c3ae17a7db9a77f94ae56017dd6a6564630bcf19211d072f1ca0466256251de5df919491665f49fcec0b562732837c9bde0ca16b48c32e79", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="", &(0x7f000046f000-0x7a)=""/122}, 0x18) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000098b000-0x10)={0x72b6, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sg(&(0x7f00009b2000-0x9)='/dev/sg#\x00', 0x0, 0x408001) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000b7e000-0x2b)=""/164) dup3(r0, r0, 0x80000) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000d1d000)=""/248) 2018/01/02 17:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000326000-0x9)='/dev/sg#\x00', 0xe06, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000e4a000-0x4)=0x3) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000313000-0xf7)="", 0x0, 0x0, &(0x7f0000ca0000)={0x77359400, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000219000-0xd)='/dev/usbmon#\x00', 0x2, 0x604003) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000416000-0x4)=0x8000) 2018/01/02 17:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000054f000)=0x0, &(0x7f0000179000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000028b000)='/dev/sequencer\x00', 0x600100, 0x0) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000188000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x20000) connect$ipx(r0, &(0x7f00002c3000-0x10)={0x4, 0x8, 0x101, "063ee9f1e9d9", 0x3c01a4b2, 0x0}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) 2018/01/02 17:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000eb0000)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x3f}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdbd1}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8a000-0x4)=0x0, &(0x7f0000f48000-0x4)=0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00006dc000)=0x3f) 2018/01/02 17:18:48 executing program 5: fsetxattr(0xffffffffffffffff, &(0x7f0000029000)=@known='system.posix_acl_access\x00', &(0x7f0000893000-0xb)='/dev/loop#\x00', 0xb, 0x0) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f2f000-0xc1)=""/193) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f2b000-0x4)=0x2, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007a6000)="993c3d4ffb822905256c0001bd3c979d71d7c01fc1984e2b603f0974eb0002edea0e012e6c36193f9a6c56ca595f8a626e4038eb35435d8c", 0x38, 0x0, &(0x7f0000f2e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000001000-0x8)={0x0, 0x6, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000005000-0xa)='/dev/vcs#\x00', 0x2a, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000-0x9)=""/9) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000231000)='net/packet\x00') setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:18:48 executing program 6: mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0xffffffffffffff6f) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f54000)=[{&(0x7f000048b000-0x6e)='4', 0x1}], 0x1, 0x0) 2018/01/02 17:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064d000)={0x9, 0x9, 0x10b, 0xf626, 0x1, 0x5, 0x3, 0x100000000, 0x200, 0x400, 0x22a0000000000000}, 0xb) 2018/01/02 17:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000cb000)=0x0) open_by_handle_at(r0, &(0x7f0000a9c000-0x16)={0x16, 0x7bc, "1de5e2abd18ba7a70880ce938998"}, 0x40) prlimit64(0x0, 0xb, 0x0, &(0x7f00009b8000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f00002c4000-0x1)='\x00', 0x2) listen$netrom(r1, 0x1000) timer_create(0x0, &(0x7f0000085000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000067000-0x1000)="", &(0x7f00001f8000-0x22)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000692000)=0x0) mq_open(&(0x7f00001db000-0x11)='keyringbdevproc-ppp1\x00', 0x842, 0x80, &(0x7f0000249000-0x40)={0xffffffffffffff3f, 0x4, 0x100, 0x2b7d, 0x3, 0x7ff, 0x1, 0xffffffffffffff59}) 2018/01/02 17:18:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000f35000)=[{{0x0, 0x0, &(0x7f0000b7b000-0x70)=[{&(0x7f0000a5a000)="abd38d712fb008cb0f3de4f988c4718d62114ad199eb9580546e05b0ccbafcd17c099971018db8f28915be459502976af6863d119086f566690e14dbec3271bc7b87277408f12a7f757297e9da483f4e9e02b8cd98a0a0934d8a4cb08416dc34615b5575108dafec6190857560e165f431b3e3c53b79", 0x77}, {&(0x7f0000d4f000)="10efae49d64943e23bf018e60b76d1f95babc0b0a4500cc80b71d67fbb5654e5a6adb0dab996997c7d834f886fb91ace6e63969b0bd02aeee15d9351fbd26fe2663d13c0deba274e5fae661d1a2cd0a4f7ec05c7", 0x54}, {&(0x7f000094a000)="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", 0xfc}, {&(0x7f0000602000-0x1000)="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", 0x1000}, {&(0x7f00007e0000)="a6ca1ad9f1af56f2fd01b4d303300b15c590d87debc878a10566509f6859a51862eb53a8eec837dce258408e003b5b411ed72f666a7bbf834377186b981f9201a52defef138e098472b046752dba65e3f17770c0e70cb13b29e4afd2bae09c5d33286b70cf1bb4b82d2501a30cc7cc2388bc5675c3ec4af97863b818715b5ed0ab325676ed504d523312a3be6742e4c641c244998b9d886aff32aa1c7e22af2e5362d4e4120732670ecbee0b6865d95ac58382f1109a0c1641", 0xb9}, {&(0x7f000024f000)='@', 0x1}, {&(0x7f000056d000)="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", 0x4a}], 0x7, &(0x7f0000267000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00009f9000)=[], 0x0, &(0x7f0000e4d000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) fchmod(r0, 0x2) 2018/01/02 17:18:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000)=0x3f, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1a050c371e0124eb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x7, 0x18}, 0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000)={0x80000000, 0xffff, 0xffffffffffff0001, 0x3ff, 0x9, 0x2, 0x4da4, 0x5, 0xfffffffffffffffb, 0x1f}) ioctl$int_out(r2, 0x2, &(0x7f0000616000-0x8)=0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000397000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000ada000)={0x0, 0x0, &(0x7f0000a3d000-0x10)=[{&(0x7f0000acb000)="a1609f25369ea3f092344b2ba5ea3c0f", 0x10}], 0x1, &(0x7f0000e7d000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000011f000-0x30)=[{&(0x7f0000a7c000-0x6)=""/38, 0x26}], 0x1, &(0x7f0000f02000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:18:48 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) getsockname(r0, &(0x7f00006b1000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab4000)=0x10) 2018/01/02 17:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fae000-0x2)='\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='m', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) dup(r0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/02 17:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008b9000-0xb)='/dev/vcsa#\x00', 0x9, 0x20000) getpeername$packet(r0, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d05000)=0x14) syz_emit_ethernet(0x65, &(0x7f0000cd3000-0x65)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x892f, @ipv4={{0x5, 0x4, 0x0, 0x1fe000, 0x57, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c33a9e", 0x0, "aa6b60"}, "7350b7227bad07223235c9844e04e543a87861ba56948139e21515f4409dfa2a1ae3f16f65f33b147095c344aa4f722287d994"}}}}}, 0x0) fremovexattr(r0, &(0x7f00007b1000-0x15)=@random={'security.\x00', '/dev/vcsa#\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000949000-0xbc)={0xef, 0x2, 'client1\x00', 0xffffffff80000000, "82986b29d0e9b456", "033d750110a714bc9d353c50c5a85fa108f1fe92ade1b5943025e89abbf48c95", 0x4, 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]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001b7000)=0x0) sched_getattr(r1, &(0x7f0000a9e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000a3a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000607000-0x24)=@known='security.selinux\x00', &(0x7f000052e000)=""/180, 0x2eb) r0 = dup(0xffffffffffffff9c) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ff9000-0x5)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000033c000)=0x7, 0x4) 2018/01/02 17:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f3f000)=0x0) r3 = geteuid() getgroups(0x1, &(0x7f0000b0b000-0x4)=[0x0]) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000207000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba6000-0x4)=0xc) r7 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001cb000-0x8)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000067000-0x8)='./file0\x00', &(0x7f0000197000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000550000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d9a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e85000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000-0x4)=0xe8) lstat(&(0x7f0000d8f000-0x8)='./file0\x00', &(0x7f00008aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000218000)={0x0, 0x0}) fstat(r0, &(0x7f0000256000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000cef000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000ebf000)={&(0x7f0000a2f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001ad000-0x60)=[{&(0x7f0000d04000-0xfd)="da02d375054c0d456ebfb173e4feb326ea0a6a1e7420ec905cc8987ddfa4baf3d7c5182b3ea7e091a1541b71ed7a6cc7821e2f413d03381dfde86206c74f6f389b066fa249b4ebd96c3830bc1c5a1c8bc73e4469b1b0af79bd1c4dfc9b3aa491078ffc6ff7cf5816d18aa294cb2bc315f5a061ebb88c38faa49a5641b44afac5321436fbfd5da53ef3c6cdc38b3d9eb72c92001ddbb75e00ea3c5f5dc80da3bc50682e2f4a970c6fdadb6c5743f47adab899b2f5130bea42337fa824a143db2907625c7611ba741292bee4f129478a3370566081e993822ecdda24a58ca8c7c2f91957b6685052fd2df7cf2b0a75883a8e7b597890990e1034a70cf19a", 0xfd}, {&(0x7f0000f94000)="7dccf85c920b33a13e15d5", 0xb}, {&(0x7f00006e8000)="c3f51c3fa7f2b1dbf3f2b843cb8675a08196dcb045bb99726ce7347f3ea04be78b8d1ea04d22a5b1fe40ebbdd0f6329a768b84f2b5635218447424c50bb6805a", 0x40}, {&(0x7f0000fc2000-0xd4)="166f1ed1dd0d61d6c0137f1005381f3531d516345e5a2b9cab83ffb4d188adf056c0d79ec2379edd4ff03905c84f01d746d11383c43f1d1d38364ea19bd17f0e8ef3c70c76bdd42e1a18858f061970c65330320b044edde82b10d9a0bf634c657ef7c04f03157f2281c01a80889ca378aacbbea787af9213085fca06a84a7886b055ac2b34bcb8dc60155450f913c3d9b3f979fd8f12caf42c0f25e55901c25e89ab7c22b04272f5c6d851f21e1fb39698e1e7cd6957236fb592a581c434127c099748de550198aecfe3fc04db2cf368506bfecf", 0xd4}, {&(0x7f0000a06000)="125af248a6d3c09bbfcd3bf10c15b48a07ba790a99c2df4cd65cd51e0bdc374527c439380c6075c467561afd22a00d8af55fb2451d0193c7e302cf90334be02b32f431f1c87bfeca52f6d9184d0262c4af3e5cb2194f457232c5182efe20fb7f327708006dffbfa8d7dbd23378b824a8d8975586aaeb46beafe36693499c6d5f813740b6922de2a12dcd46a8dfe5772780d06f187a1ef0218c8c7ac62a75c2e3acd20cc0964812000d73f28275c5283f5b", 0xb1}, {&(0x7f0000977000)="4d7e193869d373e46e60332f085713ae161256410b32ce1a5d5a3f6f7c65719c3af602c0162a1d2a8e78cd64fd0962e7154005891045812bd21208b63b3946a43bee887226df3408052f64e6975d5bc04274118a7813bac7f574687baa4446d3ca8fc6ca43c42b9b900e02", 0x6b}], 0x6, &(0x7f0000a07000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r8, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x40}, 0x4000014) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ff7000-0x1a8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf5000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000be3000)=0x0, 0x4) sysfs$2(0x2, 0x1, &(0x7f000095f000-0x84)=""/132) 2018/01/02 17:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00006c8000)="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", 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe2(&(0x7f00004a0000-0x8)={0x0, 0x0}, 0x80800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d79000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = dup2(r0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c2a000-0x20)={r2, 0x6, 0xd1e1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/02 17:18:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:48 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008c2000-0x9)='/dev/rtc\x00', 0x200401, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b1000)={0x0, 0x100000, 0x0}) signalfd4(r0, &(0x7f0000d86000-0x8)={0x4}, 0x8, 0x800) 2018/01/02 17:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e6f000)={0x0, 0x0, &(0x7f0000a12000)=[], 0x0, &(0x7f00005f2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000616000-0x16)='/selinux/checkreqprot\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b12000-0x4)=0x0) accept$ipx(r2, &(0x7f000078b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b40000-0x4)=0x10) readv(r1, &(0x7f0000c33000-0x20)=[{&(0x7f0000073000-0xea)=""/234, 0xea}], 0x1) 2018/01/02 17:18:48 executing program 2: r0 = timerfd_create(0x0, 0x80800) read(r0, &(0x7f0000300000)=""/52, 0x34) pipe2(&(0x7f00008e0000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0xff, {{0x2, 0x3, @rand_addr=0xffffffffffffcf12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/02 17:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x5, 0xef) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f71000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) getgroups(0x3, &(0x7f0000f3c000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000aee000-0x4)=0x0, &(0x7f000050b000)=0x0, &(0x7f00009f5000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00002fc000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000327000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000799000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000707000)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000cab000-0x4)=0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cc3000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f18000)=r2) sendmsg$netrom(r1, &(0x7f000048b000-0x38)={&(0x7f0000cad000)=@ax25={0x3, {"10db165d400054"}, 0x7ff}, 0x10, &(0x7f000012d000)=[], 0x0, &(0x7f000079f000)=[{0xf0, 0x103, 0x100, "6e7a39567b9e5e5525dbc8f99febe7db524e6aac60e0fd229c2594e497f9ca205b2cbeebf206ad63729d026008434d2dfd693366260ba5ee7b6799bb3ac14cb332d4b1243137507fb6f0384c6d301241f97eb9b82c0f707a0bfaba35fc4582988e6588495bf064447548d9774103e20c3649e5585e30ce398f82cb0f1c4f7e1226b4b24d99366e1320bcdbd2fd4563914534cfb6fde35ba10e27108ac39565c6d4351a35cae9b8b1a1454bcbf9dfb41209aa0ed42d9de3e71b18105d5e87a512fa908f1101a4c1cdc8225e5520cca02337fd05e77709036efe065c"}], 0xf0, 0x8040}, 0x4) semget(0x2, 0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000069b000)=0x401) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e92000-0xe)='/dev/admmidi#\x00', 0x3, 0x101100) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d8a000-0x4)=0x0) r1 = socket(0x100000010, 0x4000000000000802, 0x0) accept4$packet(r0, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000676000-0x4)=0x14, 0x800) write(r1, &(0x7f0000864000)="260000002d004f497fedff00400000000000000701000000000000000001a300000000000635", 0x26) 2018/01/02 17:18:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480002, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000247000)={[0x1, 0x1, 0x8, 0x2, 0xe7a0, 0xee2e, 0x401, 0x8b, 0x8b8b, 0x1, 0x20, 0x4, 0x7ff, 0x8, 0x1000, 0xffffffffffffffff], 0x100000, 0x40000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x390, 0x0, 0x0}]}) r4 = shmat(0x0, &(0x7f00000b2000/0x1000)=nil, 0x3000) shmdt(r4) 2018/01/02 17:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x9, &(0x7f000044c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1005, 0x0, 0x0, 0x7, 0x0, 0x0, 0x728, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ed2000)=0x0, 0x0}, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000020b000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ba3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000448000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001cf000)={r2, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3}, 0x98) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000048e000)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000ed3000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000efb000)={0x6, 0x4, 0x0, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r0, 0x4b34, 0x5) keyctl$join(0x1, &(0x7f0000675000)={0x73, 0x79, 0x7a, 0x3, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000da0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) execve(&(0x7f00006e2000)='./file0\x00', &(0x7f00007de000)=[&(0x7f000075f000-0x9)='lovmnet0\x00', &(0x7f000019f000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f4c000-0x2)='^\x00', &(0x7f0000699000)='md5sumem0vmnet0:vboxnet0\x00', &(0x7f00008e9000-0x12)='/dev/snd/pcmC#D#c\x00', &(0x7f0000d45000-0x1)='\x00', &(0x7f0000684000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000a96000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00006f5000)='!G\x00', &(0x7f00004c9000)='md5sumGPL\x00'], &(0x7f0000a5c000)=[&(0x7f00004e9000-0xd)='/dev/snd/seq\x00', &(0x7f000067f000)="71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f000063a000-0x32)={r3, 0x7, 0x4, "7b391c57e83f5aa3cec650c03c526fab60588071f42d5be716279d00cc2de58b30786883437dfe1e"}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001fd000)=0x0, &(0x7f0000dd9000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a42000)={0x0, 0x66, "291e2a1fbfcad9bd0ef91d754a5c02ad91dec205b8649220865680a60b2b555757015040e0d7e89d66848a137ebcd92f6f618e66ee052d30860e2f6bfedf427b983f340f3f949a1d5c906c4084649892d4e76b19b737f538e633249b5e688d6a4f72330ed6a0"}, &(0x7f000098b000-0x4)=0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e6000)=@assoc_value={r6, 0x8}, 0x8) 2018/01/02 17:18:48 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000012000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x100) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xffffffffffffffb3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) utimensat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) [ 38.769596] dccp_invalid_packet: P.Data Offset(66) too large [ 38.784647] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/02 17:18:48 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, &(0x7f00006eb000-0x10)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) bind$inet6(r2, &(0x7f0000073000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r1, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="3367316d605e5de6255eb6ec30d86f3f", 0x10}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000f3000)=""/254) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000441000-0xd6)="53d6d95229176f5a3d7bb13f07ce89ee796bd4da9f1176b5f61fd43e722b376e0b785504c947f7bfdf88ca524691bdb3363a7a5a2ff6095c2c94b82e084922394db82edec0568cebef893f685f1c24144a35e2e1a17838dbea8e55efafa47573a74f17b53804726c4e43118dd87dc3399ff99774f1758f0e5786f00256062ac8c556d40d367d43cfa3d60ef8f1233eda6eee7f2b2ff0dba500090c1564036fce9221ac076a164de8bb112188c0ccff0b0f82977b051698e9940dc146db10ae6780cae6637cff8a200d75131f8390a2c32af5518888b5", 0xd6) 2018/01/02 17:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000031c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c2000)=0x10) accept4$inet(r0, 0x0, &(0x7f0000c86000)=0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) 2018/01/02 17:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) [ 38.810192] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/02 17:18:48 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, 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$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x7c, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = open(&(0x7f0000f08000-0x8)='./file0\x00', 0x402000, 0x0) accept4$ipx(r1, &(0x7f00009a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051b000)=0x10, 0x80800) 2018/01/02 17:18:48 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002c1000-0x28)={@common='ifb0\x00', &(0x7f0000feb000)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x2000000001, 0x7) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)='&E') getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getpeername$netrom(r0, &(0x7f00000dd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006df000)=0x48) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000)=0x0, 0x4) write(r0, &(0x7f0000fe5000-0x25)="2400000020000700de91031b001d00000100000c09000900020001860000f70005001eea", 0x24) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000037a000-0x18)={0xaa, 0x1, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00005c2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c9000)=0xc) getgroups(0x1, &(0x7f0000573000-0x4)=[0x0]) syz_fuse_mount(&(0x7f0000ca2000)='./file0\x00', 0xa000, r3, r4, 0xffffffffffffffff, 0x4080) getpgid(r2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00003e6000-0x10)={0x0, 0x0}, &(0x7f000074d000)=0x10) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000024f000)=0xfffffffffffffff8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) creat(&(0x7f00005f4000-0x8)='./file0\x00', 0x2) utimes(&(0x7f00005af000-0x8)='./file0\x00', &(0x7f0000c17000)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000adc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f00001be000-0x8)=0x16003) chown(&(0x7f0000d53000+0xbf2)='./file0\x00', r7, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000b000-0xa8)={0x0, 0x2a, "950bd8819457f70c908d96f0ecf89bf3f73837583b2d8d95a822d32568f58eeb66473faf19f9f69909c7331dfe68bedf7d1988cbcaa60e96acf3dfa3f630b0f0c5df9cf3f0af5620268daa0a8a9746035ce7d35b07bb2acf52dedc42750ae5b6516fc4fdeb4bfe4e51c0c5f997b7ac787663198813973760762184d2b8ecd65c9cbc8942669419e564bbfed1dda48aa226292941581ee24d86c0b61d1f61938a"}, &(0x7f000001c000)=0xa8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000015000)={0x7fff, 0x0, 0x80000000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001d000-0xc)={r3, 0xffffffff, 0x2, [0x8, 0x5]}, 0xc) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x20000) clock_adjtime(0x0, &(0x7f000001b000)={0x1, 0x20, 0x4, 0xa4f, 0x3, 0x225, 0x0, 0x7f, 0x0, 0xfff, 0x1, 0xfffffffffffffff9, 0x924b, 0x6, 0x0, 0x0, 0x9, 0xe1ba, 0x8, 0x10001, 0x81, 0xce, 0x0, 0x7fffffff, 0x0, 0xffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000)={0x5, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000001d000-0x10)={r4, 0xfff}) 2018/01/02 17:18:49 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$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b4000)=@int=0x7f, 0x4) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000f64000-0x8)={0x0, r1}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000c65000-0x20)={0x0, 0x1, 0x5, 0x0, r3}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000006c000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10001, 0x188, 0xb0f, 0x100000000, &(0x7f0000145000)=@generic="fa59d5d4b30b628c9fcb8a9530fd7444", 0x7fffffff, 0x3, 0x8c9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f00008e4000-0xc4)=""/196, 0xc4, 0x62, &(0x7f00004ae000-0x10)={0x2, 0x3, @rand_addr=0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00005dd000)=0x0, &(0x7f0000bbf000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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$TIOCLINUX6(r1, 0x541c, &(0x7f00001b5000-0x2)={0x6, 0x80000000}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000b8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b0000-0x8)={0x0, 0x6}, &(0x7f0000e1b000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000aca000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f5000-0xa0)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x80000001, 0x2, 0x9c, 0x20}, 0xa0) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000489000-0x10)='/dev/sequencer2\x00', 0x300000000002, 0x0) getsockname$netrom(r0, &(0x7f0000d55000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005d2000)=0x10) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x589, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x6, 0x0, @perf_config_ext={0x2, 0xa007}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b29000)=0x73, &(0x7f0000a34000)=0x1) r2 = gettid() recvfrom$ax25(r1, &(0x7f0000683000-0x2f)=""/47, 0x2f, 0x40000001, &(0x7f0000926000)={0x3, {"052b09669be9b9"}, 0x24bc9de7}, 0x10) rt_sigprocmask(0x2, &(0x7f00006b8000)={0x2}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/02 17:18:49 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000722000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f40000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b39000)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f00000b4000-0x37)="9872d58554dea8f0cff8e8794a42786bf38147a493b90039c9589f4bd7008ef5897f0a2dc78466bfe56408bcbf2e8c4b4e9bfe3024f038", 0x37}], 0x1, &(0x7f0000425000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x60, 0x48010}, 0x4000000) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c18000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00009f2000)='./file0\x00', &(0x7f0000b87000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000c78000-0x90)="3a6c03eca1e2d039ebbb13452d8250b29d4981a5346c294d601fde7b3f21d1a52a3a5843355dca6f1204ce5b231bc36ba390912f7d10ebe7dc8bdde954a9b4983530cc710e80205a7264678a5a3606faab59e1a89987cc18239249edcc487a1ff3daa084f0ce750ed2ff4daf8d5a8670402994348ff50e21101e334418f8eafb0e1a2130a7003ebdba140bec82001469", 0x90) execve(&(0x7f000072a000)='./file0\x00', &(0x7f0000ec4000-0x10)=[], &(0x7f000039d000)=[]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d51000)={&(0x7f0000135000-0x8)='./file0\x00', r1}, 0xc) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000e6f000-0x47)='\a', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000146000-0xb)='/dev/hwrng\x00', 0xc0441, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e71000)=0x4) getpeername$packet(r1, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x13) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000e72000)=""/1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd7000-0xc)={r2, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/02 17:18:49 executing program 0: msync(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x200000002000000}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x4, 0x6, 0x5, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='ifb0\x00', @ifru_map={0x6, 0x0, 0x400, 0x101, 0x8b50, 0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)=0x9) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cd3000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f49000)={0x8, 0x3, 0xc9, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000835000-0x5)='eth0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000608000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r2) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00004fa000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000024e000-0x8c)={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]}) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc, 0x80800) 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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xfc)={0x0, 0xf4, "ab73f0ff74be5a59176b058c1cc8d8b77cc7f09d7bf9e5df3799ec7b2673d4efe0a9b25f57d32fbf5e86bf75e188e699305fe969f9c3355d853594c6aee6e6c8aafe1ee7ba28f20833ee5e52621a6306ca1a41cd4ef86d1c2e51df006a305354cfee1f25ddea044bdd49bb6e21e510850282656f9a28a1455775ff88f74c766b4111efe8191f06a8b84bf5aba09e6b4c8857b2fa999a2c145500486232005af00174673d25e73cd1b2d0339e9a6133ff24d2c0f47ead2de4a6bb126719c8c3e1a7bc40d96cda134d3840530af3208e2b8f2859781a1d947bc27ea441c490f25e5b30db8bd6610bd105d038c48636f6829be2306f"}, &(0x7f0000001000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x7, 0x1000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8000, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000b7f000-0x4)=0x8) r3 = gettid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000000)={0x0, 0x3, 0x3, &(0x7f0000002000)=0x0}) exit(0x0) tgkill(r3, r3, 0x0) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) sysfs$1(0x1, &(0x7f0000b08000-0x13)="29209c2a2776626f786e657431757365722b00") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e08000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a22000-0x78)={0xb9ba, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x504, 0x9, 0x9, 0x76726121, &(0x7f000084b000-0x10)=@generic="225f9e366b86324fadb87028c70d0336", 0x20, 0x13a, 0x100000000}) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081d000-0x23)="220000001c00b515f8efff00000000010c0006ff020093000000010306000100a445", 0x22) msync(&(0x7f0000110000/0x2000)=nil, 0x2000, 0x7) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/checkreqprot\x00', 0x121000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d5c000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x6) poll(&(0x7f0000ae7000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x100) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000ff7000-0x10)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x25, 0x1, 0x0, 0x0, "0000ee0c0b00040000000000000049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c63000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002d5000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="07a67c9af2af", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = dup2(r0, r1) r3 = getuid() fstat(r1, &(0x7f0000a67000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f000051f000)='./file0\x00', r3, r4, 0x1000) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffff80000000, &(0x7f0000001000-0x12)="eb1337b13802d0149205a7a9890a054b8971") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000005000-0x2)={0x0, 0x1}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000)=0x0) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto(r0, &(0x7f0000039000+0x7a2)="", 0x0, 0x0, &(0x7f00008ba000-0x80)=@generic={0xa, "76fbd55a2db46c995f779cdc5d1f2125ceea110e7cf7dc63b092b3f5bad7df4ce950fdbf5170e323ee99f2b0f753ff41e0b82bd50007f88a53310e0a628e524e5ff691b19cb228d800bc9e8e641dfc433ecd1cec3a8974992d8b9258b7eb6dd299346d3aa698e7d468057ffe4ddef5dbcd96b8901f99ac74455b42734ba4"}, 0x80) 2018/01/02 17:18:49 executing program 0: r0 = semget$private(0x0, 0x83, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fce000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff7fff, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000688000)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0x100000000}, 0xfffffffffffffffb, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x7, 0x9, 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]}) semctl$IPC_RMID(r0, 0x83, 0x10) 2018/01/02 17:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000cd9000-0xd)='/dev/snd/seq\x00', 0x0, 0x200880) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000031000-0xed)={0x0, 0xe5, "e55f368d3b909b6a9ccf744423404d02d4b803ecc8ddfd99a0f1200292609c45eca85ac7282de0b8b14356a3e7ac72acb3c2bb94f05005899da573399bd6354214c73a01eda3c251dceab16527fc7b3df57f76af805f8edaa15c301a27505861e24bb8625379f89309f401e4bc0ec3fda568636933ac9e17f5a2f6940868acc50095c6b616f704b5a804d24679ec87b15a04c2ad366cd2be4cc0a53b42fbfdea018c466a4f2660decafbe30051bbcaf05e51f338730bd0cb070893e31146f85154206a62f4358de8eb0a17a6829fae29524acce7b98fa3adfff01d27961226cf232cb62046"}, &(0x7f0000916000)=0xed) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=r2, &(0x7f000037a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) restart_syscall() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009d8000)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000dfa000-0x8)='./file0\x00', 0x40000, 0x198) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fb8000-0x8)={0x0, 0x4, 0x1ff}, &(0x7f0000184000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f80000-0x8)=@assoc_value={r2, 0xce94}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000729000)=""/233) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000223000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000911000-0x2)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046a000-0x38)={0x0, 0x0, &(0x7f00005da000)=[], 0x0, 0x0, 0x1b4, 0x0}, 0x0) 2018/01/02 17:18:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb0000-0x8)={0x0, 0x800e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @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]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e68000)='/dev/vcs#\x00', 0x7, 0x200) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e69000-0x18)={0x2, 0x7, 0x4, 0x0, 0xc25, 0xf0}) writev(r0, &(0x7f0000784000-0x10)=[{&(0x7f000046e000-0x2a)="2900000020001900013d0010000000060200001600000f0400000004040014000022efffffff000008", 0x29}], 0x1) 2018/01/02 17:18:49 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e35000)=@assoc_value={0x0, 0x9}, &(0x7f0000628000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f2f000-0x8)={r3, 0x9}, &(0x7f0000ba1000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) [ 39.194392] sctp: [Deprecated]: syz-executor5 (pid 6906) Use of int in maxseg socket option. [ 39.194392] Use struct sctp_assoc_value instead 2018/01/02 17:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000357000-0x4)=0x0) waitid(0x0, r0, &(0x7f00004d2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000000, &(0x7f0000a27000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0x1a4000)=nil, 0x1a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80f, 0x0) write(r0, &(0x7f000015f000-0x25)="2400000052001f0014f9f40700090400020007ef070001007f0009ff08000000b8000000", 0x24) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="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", 0x199}], 0x1, 0x0, 0x0, 0x0}, 0x8010) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000036f000-0x4)=0x0, &(0x7f0000662000)=0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = request_key(&(0x7f00007a8000)='rxrpc_s\x00', &(0x7f00009c5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000040a000)='\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00006c4000-0x87)=""/135, 0x87) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a1f000-0x88)={0x7, {{0xa, 0x3, 0xc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000058f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/02 17:18:49 executing program 3: clock_gettime(0x9, &(0x7f0000926000)={0x0, 0x0}) r0 = syz_open_dev$midi(&(0x7f0000d14000)='/dev/midi#\x00', 0x3, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) timer_create(0x2, &(0x7f0000002000-0x60)={0x0, 0xc, 0x2, @thr={&(0x7f0000001000-0x97)="fc3c356ed830f8c5783cb2d06cc76c1899866a90f75b467f4b79034ee87f0c1f9d730b8bc6c491258ae46780161da9eb2e0208128264bce8706e91fda9045aebf58d6c26b09d2328c0117a5f7e0f721f0893d2f54f928d76d14950e2d784a94e073dff89faf8822932ec84d2045edc45291c4bf8aa228ac331c826021410c03e4f801257a78110a8f54ce78bcb212988b88ee7be91944a", &(0x7f0000001000)="4a5601e56c2ed2817c395fe0f6a75f06ecb61f6ad62632daf32b811d118fa5d206ce94e198575f0179d2a00dd90b583a3ecf7e8d91591fe3964036100c2b2db30ca09e2028c13ab93ac6b78c0ac51d3a84fea3dec345b74e0b7aec8fa292409b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003b6000-0x4)=r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee4000-0x4)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000095c000-0x20)={r0, 0x7, 0x1, 0x6, &(0x7f0000f51000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023c000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) close(r0) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xd292, &(0x7f00007a5000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000433000-0x65)="fc1be87dfe3c9fb1e8bca8e08acbd0a14f0118ca706352523d2d015d797c06eb0b4d570b9f804f022825512be6861f52d3a171c15cb3d1dfe1e62d0e490869a70e05419bb19991480ac592e14cc1eb25feb375e2fe3d213be3af9f096f801e354818551408", 0x65, 0x0, &(0x7f00006fe000)={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f44000)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x0, 0xa8, &(0x7f0000d5c000/0x3000)=nil, 0x2}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000f06000-0x30)={0xb5a, 0x9, 0x20, 0x7710000000000, 0x5, 0xa2e}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000034b000)={&(0x7f00005f0000/0x4000)=nil, 0x2, 0x1, 0x80, &(0x7f000064e000/0x2000)=nil, 0x80000001}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xb98a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a65000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) poll(&(0x7f0000605000-0x30)=[{r3, 0x80, 0x0}, {r2, 0x8, 0x0}, {r3, 0x584, 0x0}, {r3, 0x80a8, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x408, 0x0}], 0x6, 0x8001) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006f6000)={0x8000, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) [ 39.255611] sctp: [Deprecated]: syz-executor5 (pid 6906) Use of int in maxseg socket option. [ 39.255611] Use struct sctp_assoc_value instead 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) 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) request_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000d1f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)='&/)selinux)\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000aeb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aba000)={0x0, 0x1, ' '}, &(0x7f000092d000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c6a000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0}, &(0x7f00003f3000-0x4)=0x98) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000515000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000ec0000-0x2)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d32000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r2}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="1708654900001000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000f54000-0xa9)=""/169, 0xa9}, {&(0x7f0000c18000)=""/139, 0x8b}, {&(0x7f00009f7000)=""/226, 0xe2}, {&(0x7f0000adf000-0xff)=""/255, 0xff}, {&(0x7f0000245000-0xf3)=""/243, 0xf3}], 0x5, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005c6000-0x18)=@generic={0x5a, 0x0, 0x48a}) 2018/01/02 17:18:49 executing program 3: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x600) syz_open_dev$tun(&(0x7f0000e65000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000009000)=[{0x7c, 0x0, 0x0, 0x0}, {0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/access\x00', 0x2, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x3)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000001f000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000007000)=""/177, 0xb1, 0x50f, &(0x7f0000014000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f000001e000-0x110)={{0x6, 0x6, 0x80000000, 0x4, "5852d5c65853f1dfb7a5a78f24db85e0453f40182c600d47c83dbc002a818cf2dc7c9ecd73620d3e2a94f43e", 0x7}, 0x0, 0x0, 0x1ff, r6, 0xfdd, 0xffffffffffffffff, "401f3e707bfd985d13c3a554b26e08af47296ff217d9f46d96d1156ccdc005f6a8fde64e357b65a8b33ffb8e143a3ed5c7e241f4dd90eb0ad3bb221e1842d2a2", &(0x7f000001e000-0x9)="c727766d6e65743000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3b059301, 0x8001, 0x2, 0x2f2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@proc={0x10, 0x0, 0x1, 0x40020}, 0xc, &(0x7f0000018000)=[{&(0x7f0000010000-0x1060)=[{0x50, 0x4814, 0x10, 0x10001, 0x2, "91749104638cfa26ce0e550dd9bb12c4cade01e3aa891fbaeee8f7d9dc401108a2ac7aa3c2291cdc5aa53d404bde4401cda9c74eece2dba7bdb7669f46cdbd2c"}, {0x1010, 0x45d963f0, 0x702, 0x474, 0x1, "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"}], 0x1060}, {&(0x7f0000002000-0x32f)=[{0x68, 0x6c75, 0x400, 0x4, 0x1, "7389fdccc46cd6c50011393e29424e771edb396b21971a584099278bbd8ca8b4d8afd467f615fc138d7a2bb6db5d8672008a971de75288dcf6f21c490af2e9c5d741695e9f1b70f96085d59a29eec951aef78d4e3a36"}, {0xb0, 0x5, 0x2, 0x4, 0x2, "70ac904cf8f1ce95f19f6606df8688339a3acafcefd1e556d5226cbbe0c88993cbfaa885810d3bcdaff63a950a421318192323b570101143c76f3a847e957961523f3cbdf370af838439cc414c8ef4a47d50d4567b2716edff0632d1d50877589f3e246be7a0fa942e1d34dfbc06cd6fdca0c8a1b6d66fb4bdfe92784e78338e92ae5de153f9f9f55a684d58b3164f0147806450314c3ed95a2d4acc78df46"}, {0x94, 0x5, 0x300, 0xffffffffffffff01, 0x0, "4cfcc6535b0f875939159bf84edbd78bba0b4192ef96ee5efb289577430c9ecf897bfd54da6d31e27f4a2384adbd81d728942150c282265a9bbb030e142079407d1099348ee32a4d048a79f8a4c455f6cbe0b7d732fe04c6c3bade2aff58016e3828e28a4f843a1d9cf40b8241c1377055a241a78b05b98803ce91f970938eae0f"}, {0x10, 0x1, 0x204, 0x2, 0x1, ""}, {0xb0, 0x9, 0x300, 0x7f, 0x3, 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{0x58, 0x81, 0x20, 0x10000, 0x3, "1f7ba4f5f20af7955e98e4f363a7f2e8b3a9504bf4a8574bd57a23d4c6a559bed0c7820708c63a2491474bd605ce95c0026241b67b5c69502b5c96527c90b70a8928c140d35e30a7"}], 0x1078}, {&(0x7f000000b000+0xa03)=[{0x2c, 0x9, 0x1, 0x4, 0x2, "292c47317ca7b3ab9ed86c82e0b4349587af451e3a6118d47adf"}, {0xa0, 0x5, 0x200, 0x4, 0x1, "263ea0afa2d199f61e9134c23f7acb653447c95fda8af302937d33e0dd5aa882c10c3014068308c3ba5f319580f9b1439bab186d62aed7071e7072eeec5e8a776ffb3517d8e4158750add33cdd7324c9855f639d23749895eeb7e64e68bad474443a8be3c7f6124b7264dd94e1cf8a119a704d2dfd6edb93a33e3c83f65c132baff2e41e85d2265a17223a873b96"}, {0xe8, 0x2, 0x200, 0x81, 0x1, "28163cfebf709f67cd5571fc429b97e7a15e40fbb6fe8f3644dee7110b89f7846cb1bed6432cdf864c0a56f0747aecbd8181aab5533ecb7b87ad87c6a9dc316a0971dabd5f08b60fb2b772c1b93727147ee24453caa150f001ebe9df0e5d96dea065564d5930f4db62088090486a4e81db6f99386a9623651b5c3f090d5e117f2b5a69024b43c32abac110cb495e4a554d9c09588f572748d6fe5d75688a74b2b465a0c078405c5cefad84eedd0d97d1cc7a092f350a580c85fffa1c7611c47c888a0904cd9a7d191630aef30bc735717ec08b8756f9"}, {0xe0, 0x5, 0x8, 0x10001, 0x2, "4733f8a82777282430fbc67773cf1723feb8d2b0e1e1e8f82dbd61ddd6a0e5924ffeefdfa9ea26e43175ae29de5e9842549a0b0550a017c92882c8f0790d121e51d011c587fdcf34c7c13f78677e1e2844d355ee16c198bc9a67627773b4ade89c645f7b112fb9928fdaba55668215abdd3033877e181a7807ee9786eb0a8eee33983cd7f1b874ce5ff92057e1b3b6a95c5171b584104753f377431b43f76812dbd2e5d551f72826fe437e9475bda2433e2745e3ed57fdc606fd00eb7576db6f0c5bde5eada393a2eb8c862f459d"}], 0x294}], 0xa, &(0x7f000001c000-0xc0)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1, r3, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r0, r2, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x840}, 0x4008800) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000001b000)=0x0) writev(r0, &(0x7f0000009000)=[{&(0x7f000000a000)="8f", 0x1}], 0x1) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000df2000)="9392d2", 0x1, 0x20008045, &(0x7f0000df3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000678000-0xc8)={0x7, 0xffffffff80000000, 0x5, 0x7f, 0x3, [{0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x101, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000df3000)={0x0, 0x0, 0x20, 0x2, 0x1000}, &(0x7f0000a3f000-0x4)=0x18) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000df3000-0x230)={0x1a, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockname(r6, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000094f000-0x10)=@common='bcsf0\x00', 0xfe8a) clock_nanosleep(0x4, 0x1, &(0x7f0000111000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000df5000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f000033e000)=""/4096, 0x1000) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000040f000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000050c000)={&(0x7f00006b0000-0x8)='./file0\x00', r3}, 0xc) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x938d) sendfile(r2, r4, &(0x7f00009e0000)=0x0, 0xc) 2018/01/02 17:18:49 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000031000)='keyring\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f00004bc000)='.dead\x00', &(0x7f0000d79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009a2000-0x1)='@', &(0x7f0000821000+0x384)=0x0, &(0x7f00008c0000-0x4)=0x0, &(0x7f0000001000-0x145)="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") get_mempolicy(&(0x7f0000724000-0x4)=0x0, &(0x7f0000350000+0x9a5)=0x0, 0x0, &(0x7f0000fce000/0x4000)=nil, 0x0) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f0000)={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]}, 0x0, 0x10001}, &(0x7f0000605000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000140000)=r1, 0x4) listen(r0, 0x1) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='yam0\x00'}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) r3 = accept4(r0, &(0x7f00009a4000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00001e2000)=0x6e, 0x0) sendmmsg(r3, &(0x7f000034f000-0x21c)=[{{&(0x7f00004bc000-0x10)=@ax25={0x3, {"47ea46d5d1e94d"}, 0x2}, 0x10, &(0x7f0000de0000)=[{&(0x7f0000984000-0x98)="c891c834fc4553af5d8b62d3d26f46bf3a04a1de061c85c5c607148e7189c93e0f1b12fa46e43b85ea0c9f7c1556c4823c3622378a1fa6afb3c7660afc6c263763df41b75477a286bbae6dcda0ac3d48b4c9455e3bd4cd83f554c67b7bf761b5ec71c36b06d1eabedead22638fa5002a0c928303562a22bd32f24595e51a5e94ad8da9259bc19a4478f1e4c680e5af90eda11ee6f39ccdf1", 0x98}], 0x1, &(0x7f0000f3e000)=[{0x80, 0x117, 0x8, "275487be5691227bb15eb9e2c5d2b271b3303ab04c8fa6cef5fefc2a3b0cdc77ffcf700754ba47ae03f9a300359494ba5c86b9802c90e57b0fdd9d51313e83cb2bf36694b32f0355be9479ce6b1bcb2fddc82fce15464503ab1165f7315da98f5b3d845d017d30886b496e"}, {0x1010, 0x117, 0x5, "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{0x40, 0x115, 0xf17d, "60df461c24a8c9ba424136b54bf4df1b187072387df99bb70996cbe54df6dd97b962d457b4a22f942f632a9f7f"}, {0x18, 0x13f, 0x7, "ee8965"}, {0x1010, 0x10e, 0x4, 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{&(0x7f00005b6000-0xfe)="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", 0xfe}, {&(0x7f0000e2f000-0x17)="9f8636af8d3038d1f514a4deb65c2514c0ddfcd50625eb", 0x17}, {&(0x7f00005f6000)="e1289850fc9e74c7a6c16e800fe6a8340421bbb4b1dbed932dbdb898933b28e71bf8b7b7142a261e5d709501d5255a0d58b115ffcf7b5344ab769c246cbba31c349ba7f1f0263aadc94279e8053530d9a73a1f85db922b353d95d111937334c8114db158e0dbcda3cd3e64fc9ceee0c9c00d56f07e33691e648e6c0aef820f90829904ac15811725ea4dc76bf3ac89fbed387de9251ea8d4e8603df100d367", 0x9f}, {&(0x7f0000c34000)="", 0x0}, {&(0x7f00009ce000)="6fd6b6c77172c8b73d1e894d12732a27e5765cefa4b6503f067fdbb89af232944a348b7dfcad781d6acfb43c8cb6add35a508ec11b31ad2a22f3c30c32b08c2e986e54a730a38eaf1e0801e4bda1487b8b5524be88299c5198618ed94c1d54bab02251d5ff7d200809cded91b201c9ec9147a908f6856552c4a98cf57c8652c8dd5b2a8d4fa92680e8c1fdb41f91f2ed271900d44b4a47f0fecb8d55edeec27d1db51590291a08b0249a7ee72e7fc57012285bd1e719253a1f3e449fb40649bbee85ed5190a370a8a77c2dbfb6697b2b3d1362", 0xd3}], 0x8, &(0x7f00002a8000-0x548)=[{0xd8, 0x110, 0x5, "632fff3b9c36c4e87d624b8bd12eb64a8f25ce94415637aea6bb19c7e06bc03e498838d31577c5e62751227536516d47938dc541e7a772c70cbca6abd0caa18f9a7f34b80bbfea5758e23eb7ec66bc6650822fd351695864ddc880b080be6a17053fb3b14358bddd1a52a967776e579ad4b2873fd9ce6096c6d53e035dd53fc3d22ef45912d91155355e1349576626ce210db36245d88443f6b7a49a439a13cc9fddf79c1b8b7f32c937c7ce834a34019b19ef3d1f6ff7ac4250cac3e23cbdde8ba8705bb1dbc7"}, {0x20, 0x109, 0x800, "43a1012038f3aed44034"}, {0xf8, 0x117, 0x260, "c3025482c01638ac9c2760bca754dd14da112c1338bcbd38628cd32daebfb912f9c1949811cde497caa62c8c5dff9646a4c473d763e623375fed1a1ce963e3e351ead874dff5065bd6e92bf553928af48f8672d3404e10539a1c3166dadbe6714a13b6bf4cb11f1c1839652040017c422f0623e01245623dbbadbd77870139c629bea28091d23a7e3ca9b2315853dec726183d2e35c80c9d6ac55d621c7309f0fc247ab9c5e379236efbd8ee92ac4767f35e7ee2e3227b992b1e32fa1411f9a38affead25c2efd4d071a8fde98b2e35665603dd8f265a52ac90e462053b54e8acb55"}, {0xc8, 0x1, 0x100000000, "1480b0cd8a4e8217e6a550124d6eefb1ebf478c1d27b9a2a05896c3efe8a7ac696b985aaa15e7e0f10c05e2c85e85d70c7e5cf01012a2de784070428605761829cad7c901777aa293ae8ed48ef40ab748b7e5cb7b7edcea94b0049717e2c5ebc9e6a2d9e406fc6c56f9976037e6659b50afc051fcd9ad4831fff8728f74e9cdc425e0be17768df87b0e01f58b4702a09be64c7cd0134da2aa26a31d2fc03f5252ebc528d092a63bfdb5b7351522077177fa5003d5d"}, {0xb0, 0x113, 0x2dff, "ccee1c485f62aedc7abac345ea8e861fe0c43a4934a5ab6d7d878a5ef2d97a540bbe55e9616db0fe4b734dbcb2058cbdddce9472c7172d69a2dca6b7198a8c8e282b57cacd74fc800de2ce94ea7293fa24f0745138f459b35825f332a8a29913056c8f67cae381085a8a09ad90cd80542eec937fab29af9c4cf4e00ab217af92e33de80b722d7760d93c1fc4deae87a8c2595ed259442b8e4a0f799e"}, {0x10, 0xff, 0x2, ""}, {0x30, 0x4b4e7e463564ffd5, 0x0, "359e633a0eae921fd6164ce0d29141576214fc25fd5c955457cd750f"}, {0xe0, 0x102, 0x9, "299f05088c40d998c04ed9ca1fec19ed5809110e3d657e0958c536315d7d48740aa2743587af31aaf9861df0ee10b847ab11997ac3538c3bcd687c7be8419afac4c12cbe8c43c0d780ab7260582af40f8b98b80239f68b4f2724dfaa59b07ccba09b7a2ba5fb0c045d7e6582f2c705f81ac00a87b109e2f13b44f0e3f759fc747bdb5266f27807d497cdd21f77e5523a042c4c2d98fdd7c9bd6417eb9b973822bc90e733e09106dff825d5f3bde26d4796583de305abeb382e139a287f1e18f133458e7c11f645714578aa5778"}, {0x70, 0x19d, 0x35, "1c753ab4da16dc4b752bcf8d71d2409d5d48bb87c0aad5936220d7417ac857984680c36b5da7990912e56e442038b3955a8f9a0630b558a8fcbcbf790f83e3c1974a484b4bd68bc236b04eac2c4479f13c3aafc4d7fd7f06a79302"}, {0x50, 0x114, 0x1, "ad94890a1c7bf12b3314ebae87d42f586ba3b92889fac0c11deb79ebdc445d5c20193d48eb450c63594b2b829731fd7a28944a459cb7890fa682cdb351"}], 0x548, 0x40001}, 0x1}, {{&(0x7f0000432000)=@nfc_llcp={0x27, 0x7, 0x82, 0x0, 0x7fff, 0xfffffffffffffffb, "5653c12a2b1415370ee4f5d5c11da511af2678a610533e969a89246120e5cc0c3102b505a3101b3561edaddba5d988a0026b96aa39d15daf9ef06c69082bae", 0x7}, 0x60, &(0x7f0000703000)=[{&(0x7f0000ab0000)="be87a6aacbc959bc20f17d6a4df994af68cb5ded43f4041429853b850fa759ff8a22864891baa7c7a3f292f8c0e8daaa80ced8b8678d659976e2331afcc1aa9791ddc60cf166a310dc09429527db9dead2858f9edcbee0e3f415f6215c22410d3a092ade61eaf101a5e081335a4e5971259543be31153b995ade3a52b5fb31774a79234f5728ab8b6cb21062b4f4ae45ef3236be7a2367bab9a009eaa440548da64241bbc434fae0dbf394cd19db0ef8ace0038bc8eeb5078d33fc7b9dd16a900efc49e5", 0xc4}, {&(0x7f0000cf2000-0xa6)="7ae50ad56ec6b4d985914fedc2a01db383f70b9245059b93a3e46ba797d5ee223dfaf686077431d568892d0ccb01a8d703637c58484202d8f499b535c4acffc7590ee6d278bc08e77a188eddac5b5f9b1916525d0adb01f7fe249ad049a0ef4d5799d6ad8fc572f0bd6814c4a3b1ec38e86a3c4f39e6146be66174daf99aa89d783e4f90367685ae6e283c37c0f414e31ca69fdee3625e95a819f1beb3ff5aac4cae3ca11f8e", 0xa6}, {&(0x7f0000588000-0xc4)="d02f113a5875dbc3f55589277d3e407af18e4b1c3d9fd29dfd477c4ed63b5affa5d4d7cfe5a44d9c64b985426e38de527d45eb6f839917308d7d0122304c5d36b6602df5c6a21ca149337a9c65098c8588b0d2f3071fd9c0fb2e8baa4b44352bee43f00fd2fd7c3bd3e9ee4823cb2d0777d2469f8136494f67a49dcbb4ec5612fb37fb1a73dbeec3e4b990733472eb9f5382b4f9e03fdcbcf547b3b405d340566e1bffc0f28423fb0986a1febc3c3533ef5b82d842296a91f3a56525591f0966dc7ba2a5", 0xc4}, {&(0x7f0000b95000)="b21fcc63419d65a61d82e3213b99ffd7d680d5ee8d2302f736526c5e1b7460fa340c5518f306907d15056186f3987292cb29f2955de6c2c829e0e8d1bee3fb1e19c23b1ba5f76b98d203cc5135c39da0d558ff36a5cddf8a042d50589b934895d85914e22dc1a3b6b1e0117bcc28394e8b0bd20c159c3261390165a5f53a729bb70a4d0eae4827b7060d76f9fd6afbba5810df233ba2c0220ab02d5ad4d5f2727804ce9b9b5dd779afa32034b171ea18d8217fe246516e318ce6a86bdb89a3f54bdf0c70b18b0cdc12eeaf40f4c9d1dc657176bf3bd9555a10e8f55cddad278655affeebb420ed33c27aa5fc5a92c1bd", 0xf0}, {&(0x7f000047e000-0x2a)="f7d30c0f05d04ebcb0978f39080ac4c7a13ccb9de09f4982b16614c61ba9f9700d9f0d7d20e65f7a84dc", 0x2a}, {&(0x7f000008a000)="51cf01be90615230933068e1af24e3f6a061f0192e1cb4e4fe74748aca4d8d66a686b215", 0x24}, {&(0x7f0000a31000-0x4d)="a86d0fd72b50df48a958d1bb6e09a16fa9b10bbbb974119f6888287d6c9fe9d20acd4446815019edb5b899ce87b059af8b97e33424c4cbc89c8d0d85b0a24615c912508b1d89d27f7738f15f82", 0x4d}, {&(0x7f0000e44000-0xe1)="d64e209e2c300b3e4750fff7d21c6ec04e40289a4131ae4895476dd1152a705b46595d35c3965aa10f80c09c6806a4177b2c6aa667ec39d1d991cbe23dfd4c78cb7b0345c389274e1708cf1dd8dcb230a1f33316a264de43947822382d7bb00683f2bc13a1ca19ac903c199e2355345beef561d7c3d837e611bc8d0c666af788fa8d9499c38f54065e5fc21c6fcb8fb6b69e59e2936dcfc1b114854e3a19d1679eec5916e5fce3c95c578645d8a4d99ae3e957f343222957687c23b0613e5b8ddb3b6cee45eec6dbb4dca9a3a1478031e1aa479713969eda95dc871349cd3ed999", 0xe1}, {&(0x7f00003bc000-0xca)="bdfb547b49cc4256c1d6c982ab8e91c66df5566f854233e3d48ca7c2813e174a3cbeb0b8155a9395dde10df4ee7eb735398ea0ec933f68f5c8d5306de93ef7e38f591114960b64b67b2d536efa6824d05c07b475fb0e03beaf6489dbb2ce1ef24648d38e36ddf8565c58efb6a505e593d87b71dca40f4a54b7ff3c8f90ed1b148163c92994234653d18566380d82d3560055fc17a24218a014685ea6ece3a0ea259551b057de43d069febac86eee1d9f3dfcba3d7043f5213fb4a1537acfc62f4a67ad6f1710f779f8f6", 0xca}, {&(0x7f0000c75000)="e999ab1436dd68dde2a5a8", 0xb}], 0xa, 0x0, 0x0, 0x800}, 0x7744}], 0x9, 0x0) close(r3) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bc2000)='/dev/input/event#\x00', 0xff, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009f7000)=""/43) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000ffc000)=0x0) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f07000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 39.388614] device gre0 entered promiscuous mode [ 39.404082] device lo entered promiscuous mode 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x800000000002) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x402000, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x13)=""/109, &(0x7f0000000000)=0x6d) gettid() openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/02 17:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000629000)='/dev/dsp\x00', 0x20000, 0x0) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000abc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1b3, 0x480000) accept$ax25(r0, &(0x7f00007e6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cd0000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000899000-0x4)=0x0, &(0x7f0000598000)=0x4) timerfd_create(0x6, 0x80000) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000258000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='+\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ec7000-0xd9)="8ab52c677c1c25b3f43f5aaf17242ad9a2188338987cd65fa8dfc820de8e88b43363af9a292c37a098577e6d7d947618eef5e1f5f83a22283b8c1ef926be27b99b7d11a1e62fa0ddb42a322b68570e5a453bfb82f155d12c003e7cf6d16808fd22468b22ddca8386138b408542cf6c077d5a082fc9c07e7313600bd7c4c4057e21025ca884a941548d0b61e50b143bc5dbeb27f1ffa212eb35ce75792d042be311b207adfa5336b4a9ff13139d6bfa9d8301967f93053140ec428fbcecd291cd49e7937d17afc62f471df5047f7774bfaaac2f86dd43b6feae", 0xd9, 0x80, &(0x7f00008e4000-0x1c)={0xa, 0x3, 0xee, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x180000000}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000d9c000)='{N', 0x2, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x1, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3eb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b11000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d27000-0x90)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001e7000-0x4)=0x101, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000780000-0x10)={0x0, 0x0}, 0x10) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x960, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e61000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00003ca000)={0x3f, &(0x7f0000588000-0x3f)="5cf07474cc201f83b260129c5232b6f5215c7673f54207bf70799443deb8df4641ed2444809031ff32a5691d8b527324b1af634fb2f82c3dc9c624a78b794d"}) fcntl$setstatus(r0, 0x4, 0x40000) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000969000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000-0x9)='/dev/rtc\x00', 0x40, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000060c000-0x8)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000382000)={0x0, &(0x7f0000778000-0x1000)=""/4096}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x7fd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000076000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ebc000)="7200c60ec9ee4121b0dcb5c1723020c1ef6d0da1d6acbffb7f2e8be99a7d36fe0a797bf01a132f950fb3ec4d6bc2e10bd1e507a64ed9a8861c9558e3214f9adcdee5a0ed9a0efad8562f99a7364b0a3b797ef4f4cdb95d69d0cfb4199fcb2558b178d416bdc9e7979129d8d6eec0f2a3f8206754ba010d2788d3f09b64b1f80e2c847150799bfab76c69dd2a767efd61f0096292843fbae1d7f0ec77d43a", 0x9e) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lstat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000089000)='./file0\x00', &(0x7f0000650000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f000021d000)='./file0\x00', r4, r5, 0x400) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000014a000-0x4)={0x0}, &(0x7f0000e3f000)=0x4) truncate(&(0x7f0000691000-0x8)='./file0\x00', 0x4) 2018/01/02 17:18:49 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a5d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) ioctl$KDDELIO(r1, 0x4b35, 0x7) timerfd_gettime(r1, &(0x7f0000eee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r0, 0x84, 0x7, &(0x7f000094f000-0x1)="", 0x0) 2018/01/02 17:18:49 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="52ca53ac5fe7c903cd75277e9a0a1d10b639ca9d56b8c5132dc7e1c3422dafa894af426209ca689889f0b69c7fbbd250b726ae7eb14c1a14067424f8b6fca4e46c7228", 0x43, 0x5, &(0x7f0000013000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000093000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a07000-0xe)='./file0/file0\x00', &(0x7f0000bb1000-0x8)='./file0\x00', &(0x7f0000cec000)='nfs4\x00', 0x20, &(0x7f00004d9000-0x3e)="") 2018/01/02 17:18:49 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000623000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00003d1000-0x110)={0x8, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x7ff, @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]}]}, 0x110) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00001ed000-0x38)={0x0, 0x0, &(0x7f0000dac000)=[{&(0x7f0000b8b000-0x96)="e805aac75128bf0b9e5197551f935606e0b3a52e89be9d0cac3c4a264a5b9ff691b1170a6ac321a247eaa0f21e3797f532560da9fb8ac5205449cdee5c5a2a071051c9998f81f662d92daa798de2d61124db287b69afc07e0ba3f727d7d1c29c64aac9d19a3fbe93a19a2be39bfca4dc74668015987fa9e7301b41d2040ed81d72c3b66133ee542abc9ce402008cf7166cb745cbd815", 0x96}, {&(0x7f0000dbf000-0xe8)="b7f6dead09c3c289e69d93c0fdfdebb2bdb81b039e9c25b249378b12c3cbd8067f74d066f5d1c584be643f0efe0004cb6e6e09e259ca468430c7fa0f5aadeaa54f620636d70643c136473416194dda58923a129c63e15061f4111d98dbb00a6557734b5b970fc30b6536fb893d1ef66ccbccfaf1729ce2546af36f3f3d80fcdeed332af5e175902d42d38bdce6469bc07df4c669b48c069254370677641eb4239dadc85e6328ad7c2e3dbea8f5e0f0906f9b727443cf0182aeea148b40bb3a9f670b9a0c4ab37c140fa918b646e1d4651115c8a52bbdbbdd67a5a4750fcfed9ade032174397c1bf6", 0xe8}, {&(0x7f0000dbe000)="94a51c85d32dca64ba96459710e6aa87148b9ba705728beee729226fe760a1ae25ffc278a511f22f6d8dec1d0ae3e692836323c03f8b7204f3983c558c502c262c297ff26315bb8c8b2276db9da81077fdbacc395d8ca91f558583f473bd1b4e0f4f3e1f1e2935813eb4b3d9473fae0e0ff7f1a97c2c1d86fd8c6497d27afa7a8059bb5e86820b658ec1c2e17cad00ff74f3a1e7591e66", 0x97}, {&(0x7f000003f000-0x39)="83ea96678b88edcb7854487f241d5e9d4886853acbe4c2f0d6368f4b628e3b3f0b1278d3987281e44ccfed6fa54bdd82395ced0163f5bd779b", 0x39}, {&(0x7f0000dbf000-0x97)="53aa6df5b3dcd7115932bd117abff0e105d3adb6c5f290081fc0b10c5a5643c826a18948eb5fb0c10cd275f853cb46251681d7c7d6b164830277b0da3e1c2e5326c68d73c0d7328d187e7e179667176392d230666b44a64dd7933a41769cf83e272bdc9d8580be66fe20651c00d8840931bcfe74814868ff2e8dcb80877f43ec56652fc864ac5cffba593173f86064205d98406ae4de81", 0x97}, {&(0x7f0000dbe000)="32f943c89b516c083dabfac2b5aac57fcabaabafd69c23e43ec55286d9302eed78dc2a128027208bab0104406110f03c77301eb8e1017dfaf115762d3d2d7e8b1f8668df95e57d9c9e88a63d552be8d3f22cb2ef305129aa5383a2d8d858972a857f695742b934e62b1f59628943968ba4f75c43024619ad3233d9b6fe8c5cb3f2f0501d23d85e899d0b8d518513871ac0e65dd51d5da701ac0a14d35fb99bd45c7c78c25354407fbcb7a2f4f39de9241e0d1db00210da19b37c12d1f524188a6249e32c723ceae7ac4d190b", 0xcc}, {&(0x7f0000dbf000-0xe0)="6d3358d6a6cdcf52ad556e58440241da557cf37b1ad83f650b15ee858401ba95e541168884674bda4f7937f7a7c0cbbc62e089879045f8e11809de4470ac46f1fba0862fe6a534539ac00e1d83f4353783bd53e80562ed500a6aefd2793c45ea7a03ffa1ed1dcf3103a9bbd079bf9d995bcdb6a1ac55be99480164b44d5b56b40c5d3b1cb9dc252babae7f97e6d1570659f0b8178702cb2325d4dd5e365fdaa38f13412b38bf6635e6a012fb49e362fc63d8a896c7ecdd8038ba21a42e52d5dcd8104eed66aa5e995482cd7e27bba2d37d4f229ce02fd67a991f8bf8202ea70b", 0xe0}, {&(0x7f0000dbe000+0x2ee)="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", 0xfb}, {&(0x7f0000c44000-0xda)="29fe3cf76350b8592d8ae3ff9cb330976e613c14ff5d2619743cfb51a7b7741d38c1cf418bf9616629839a704fc25ea990bb678eda4c542bba9d948619dc1e31c3c5c6327634c58e57111d5ef55f3d715dcdb8648c8ee659fa06cfc3984e292b8d88c454fb758eb03aab07a5b65843a858b240cab7a2348c5cf0e6ca857c2b15f10f42b16b0f7fc366b30484e15de369e28486f8ee1f1adaa20e804674bd52f836ac15575037f567947783477e5833ced8ac560e69182f3d2429347f0c7ca2797f22e6c3f52977e4d5df14eda5f1a1fbf174d94ad4f3d54fc756", 0xda}], 0x9, &(0x7f0000513000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x8054}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/02 17:18:49 executing program 3: getrandom(&(0x7f0000c73000-0xc2)=""/194, 0xc2, 0x0) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000691000)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f000021c000-0x8)=0x0) 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) prctl$intptr(0x24, 0x806) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r3) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000000000)="000000817300", 0x0, &(0x7f0000001000-0x4)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000138000-0x10)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r1, 0x0}) io_submit(r0, 0x0, &(0x7f0000b53000-0x28)=[]) lgetxattr(&(0x7f0000a6b000-0x8)='./file0\x00', &(0x7f0000a2f000-0x1a)=@random={'btrfs.\x00', '!system.!selinux]-\x00'}, &(0x7f0000909000-0x3c)=""/60, 0x3c) io_destroy(r0) 2018/01/02 17:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000452000-0x10)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007d9000)=[@in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x903}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r3 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000fbe000)={r3, r1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000f2c000-0x5c)={0x5, 0x2, {0x2, 0x0, 0xfb9, 0x2, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x4, &(0x7f0000000000)=[{0x1, 0x7, 0x8, 0x8}, {0x3, 0x0, 0x7e, 0x80}, {0x7, 0x10000, 0x42, 0x8000}, {0x4, 0xe799, 0x6, 0x2}]}) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xffffffff, 0x80200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000002000-0x4)=0xc3) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000007000-0x188)=[{&(0x7f0000004000-0x60)={0x27, 0x10001, 0x20, 0x3, 0x3, 0xa28, "b8f7e7e1f62ed41b99eef4ef6859c1eff5de2e0a24994fe344646058b995505d5b8ec5bfc103055ae1868f56a5f35cab10dd629201502f103ec1285e7f0c4d", 0x1}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)="7be4b808f3d9453531aa6f054e40886a07a848ed0d45f79a0876dfabe1613e391e5ac802bee62833b96196ac7d30c924961b9c5d9da5af401fe126352aa03b5acc396b54aa0c806f31d2b07e44b4f92b237bba0e0614d43873c40343340b094f81415c42423c072def5dba1d05b3fb06f67ea52070d7289b593909861c03be2b4dc8db2e951daa840bec2cbccd8e41802afdbb561ab5574c31a58130fbd15bc43b267db40347b20e5db088eb", 0xac}, {&(0x7f0000006000-0x33)="8a68fed38e28630de68aa62b6f9326c0f361f4509eb0968d1ef800a736a2fb058777ee9dc4519cfaa45314894ad15ce097ab33", 0x33}, {&(0x7f0000007000-0x2e)="77fa4a126eb47dbfe2cd679bf12594d988056f41ee71d6bc90bfeffa984800450a5bd9ca0b06ce94f8465cb80db4", 0x2e}, {&(0x7f0000007000-0xe8)="3375022fe2dc440c5309de1f358d6d63f52d3a0128ff0caae06dce2e9dee0c9a366d55c87cc0b1b699fc64ebe1dedd833401224a2118e9f18511845f8605e7b3797b6a86d9caed9cafb4dbaf97ffced7389dd6f46fdf238e725863407dde3bbb285f8d2e69c4f88f45e7ffd6bcc547769e713d825002746cb4d63e107273282258edc678953ca426c1b1ac6eaa4932a4a1ca05c4abf7de973455bc801558a4734f3628a21f14342157ddf3270a75f6245592aff78decc1783fc5a2297f879f84b7f8389fa7321918e3624975b732ddd6cde5486da6c3a5344788570729edea5af22e97c73a30f17f", 0xe8}, {&(0x7f0000007000-0xe4)="68f0fa9cd74880ac01706bcab38f30e23b3830f564fafbbdfc52074baeece3f35e3ffbcb78d963889b719469ae98a3def79072bdd7b3c958cef26856f14a30c09f3f3caa752f7d27fccdfe3c485ab700e24909b780ad9d2eda20ddcbcb46b609f60b36f402e6722f22b8fbe2a74ee42577aab03876d7f44f38e1e1759b8c1da1148bb8ebf184234906229635f4271fb7e2fa7217d9cc0abcbb561e7935466fe222f26dd75219eaf34f4aaa3b96e92032ad8c67afab1a8605073a21d43b82acddcf75aa264b3c1f20c435a5f97f784c6113fb122714bdfcc0691b5796e94aae16ac446d13", 0xe4}, {&(0x7f0000007000-0x1000)="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0x1000}], 0x6, &(0x7f0000007000-0x38)={0x38, 0x29, 0x8, "1e062d8ad78bed1eafd3973ce5e3aa7d80d991dd585df3ab126a255e2d0bc1dcdeabc81718a1"}, 0x38, 0x80}, {&(0x7f0000006000-0x60)={0x27, 0x4, 0x4, 0x0, 0x9fa4, 0x3, "797fe892e0307074cabc48b7959b9e8883396fb4e70ba20f11c4e329d02ff21ba1c8084bf821fd44c4e49116f818faada72e8493ca57feb7a31a8fed704a05", 0x1000}, 0x60, &(0x7f0000006000)=[{&(0x7f0000000000)="55361dd088fda694710273edf90055e6603ea87e04f1690b9aa0d088ae91f640f4b34590ecc939e28003a2d04a532e7b4dc7dd06b4f2e1ee35401837d10eb23d395262addfec53bee996cb04fe6f28148af752c64d612e03739b7e46ef2ee80ad5bd22129707249640d055e4b97b9447528579b46243255923917ccf6db88a4a43aa7480ca2620031dcf03c0c3047acd8473b9682a989fd56410c7966205c3f368", 0xa1}, 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", 0x1000}, {&(0x7f0000006000-0xc4)="e0b6dffcc98936db0131a088b70edb53380a3e621015318a26486d92569b33a1d9f3952d11c78c0ed4d5878b837d42a080a5cb3af528b1000ee25b3ae2208862b81a7d233c15da3de6938291305c27d9063160584058a0241c2211804cd93a868bd9aabfa69cedbef66cd96dfde19bf068d46cf5920f697c4b8ead61723f3e066a0f940953e60530f0cb2f3852b9f0de12ab4abd0d2de2e0cef98a0eb850137fff0d4fbf32a0fb3d1d70ed3bc7ebfae19060099efe36acfa85bee833c2440fd3bd280e70", 0xc4}, {&(0x7f0000007000-0xff)="1b6c11355a27bb5d9b02699e07164d0675c0e5083a3007f0f0501cd446e43a4fde1f6603ccc129fac9e09cc87dd64de9eb0afee4278e3b4829b3f56c3192b61a0a013ffc2c6c9413b949d9f171b493ea4b0916a0a6da07789145b37b4cd5ac2e7a561f2da25bda213cc869733b7825cebfd168eb70badd4c87eb2bd20c6687bfcd04430ca1ca02702d1cda11c3242417148d344cb08c9f33106edd9e716ae38313424a77a4b003e66adf74c7021cf776e8175e37e2c1a2bff4af516a982e8b8d3924502572cfe44bc3a2485260e0ee3d36cb29c313095a10d3323d3beb146a27564cffe2ef049433acd95fa3631f93876371880d5af0780fed3e5e96c41858", 0xff}, {&(0x7f0000005000)="8fe47f08a2871c9804aa6715523ba7f9d8eea1a059c838d6c588e8de93137f86071ae149f666994532a54cfd8130e96c29469b70e3a18699b71410649c619722dd563db0e6", 0x45}], 0x5, &(0x7f0000001000)={0xc8, 0x100, 0x0, "854c07e111b872fa420e84e53f7b25f3059a0f5b452f76475af0f8547657d84293db16e6b0489a07fa520bbafe490536a22a35f71d6871f2d93d58dfd18281e26df7a510edc556c4a0cb9b10a0e996dd9521830e2897b350156ade7e197ea499147ca601d5d7f27f016c95a1d762666df9ead8036ba610e6c81c44d8882ae9616effb8238f477471cf6627519d193bbb69148bde5f08377ca8a22639697add3ff352764c615a8c6df5605323fec3c4e4057f4e"}, 0xc8, 0x10}, {&(0x7f0000006000)={0x27, 0x3, 0x1fd680000000000, 0x0, 0xf3a, 0x5, "ed4c64930607273009290694824f163938481be44ebaa6a40fe2d832943dd2f8985fa6a7f69a7f4b219a33373c1bd9a0d22a29d3aa095869b5eeea0ff85ebf", 0x20946191}, 0x60, &(0x7f0000006000)=[{&(0x7f0000005000-0x55)="40807f5566c1f3c416a052a1232fa393bcfe328512f93633483a922fea97966689d3837bf31839854c65953a2b46e817c580afa1cdb76c42eaa8612823499ccfe4d5c52da7349780d9f39fe0627defe279fba6b150", 0x55}, {&(0x7f0000006000)="ee5825bce469f365ddea0b29e5a28a9b167e49107c48b35f88ff04b3d8dd3d4d4b2946b2fc48428b4bbff21acae96d60481e6719796959d07584549735e4a082b99457eae6f69e9ee129678f8d3d3045b7b65a47cd03b732ab61776907a132fb6d1f9ba2e12f21bbd8bfec2f53979a3bd30a68cd69b416d779abc15675d4c6ca93e36e789d4becf2c9d4c8a5358b75a221d23e3337e2a3302cdb7a2302c24ba9b131eec4b097e03d53fb3bae1fd9", 0xae}, {&(0x7f0000006000-0x7c)="dd67a0fa8c7e0185502d1c0ab1113643a9c95ba7cd62cee7a91b148a85ea78e10de62c410e3a9b6f6c9b86801a181a863328facf377bf2b0519cabbe109b67c233a5e2ff5b1c201d9f890dd8b23633bb78649f2b1302a0035c24564f61ec51198e1cda4ddae53f1a43ebfa67236d080d245afe419e78ff549b1453c1", 0x7c}, {&(0x7f0000006000)="", 0x0}], 0x4, &(0x7f0000004000)={0x70, 0x1ff, 0x8, "d9d2e21af56f984b0e7ba36c5a568d078466fe6e3f18b82792b4b66e7ed7147728011289c90721dcee6482aa7901ea669d637be62698cd75da2e2681b42fc44083cdd9ffe4553999abd01331378badf2f20933f036f12f7f88b417"}, 0x70, 0x48844}, {&(0x7f0000005000)={0x27, 0x9, 0x80000001, 0x1, 0x1f0, 0x431, "b15520181bdb5d997ac5fb2d8d5012ae09d10b13154522471aaf0cc5983f4690d884ce08714320598f1f361ac710b2f22925e08a3189e5637fb083e111649f", 0x1}, 0x60, &(0x7f0000006000)=[{&(0x7f0000004000-0x5d)="99159a3a8f6d91e191d6e8b0f5a6add155d95754c83760fc5d994ff63b1f7ef03f45b6c0ddfffb239c3e2d097c39b059293ad64c1d4a27e86e68f2b3a7e1eaf70c2a3c3a1f5124473a67a16051c349f2e56f722753e2a3543d11fdc7ea", 0x5d}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000000000)={0x27, 0x2, 0x3, 0x4, 0x81, 0x9, "95b608217135c9f6bb533f27fe182e2a4cd31c71c37d732274373f0f5e0e63b35f029af63ad8b32ee9c957a2bb09399c01f11218cfb2654f61d4320258ec27", 0x2}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)="45388f90b826498c449ac3d3c3dc87512ba449464d27c678468b87e99a0191398ab5bdcc22da0097e21b71c9e6e9a9828ca1bef1d28472e18036d40f2d6f50bf6098022cbab4ed002c80bfb64e19f37b5a72e4cfdd36b4e76cc545f3db49527916e4cc77f00b57f9e3ef97526b9c0f978a5f72d2eb7c94cd7a47da5f5af5fd5d1c2ae15653d2f4ed98108661916fb3119854f6bd3a9e9e2f3200b35e22bb06105c", 0xa1}], 0x1, &(0x7f0000000000)={0xd8, 0xba, 0x400, "000f3abdd71767f9c7c9f99e0da281befe2f4c796267982317e0cd140537f7ab8154a635aeb2d18ab1db369ab528edad8d3522dadc601523bf41fa901c4e4b011bbdf3a039646cf83e6780da2990fbb4b687b068849563715df54fa3ed71596ac61c66193b96788af9c4f35c100642e4aa43797efff6185b99e5885dca40a3ddc64767f453c2827a407d0cead11c182430dcc3953898c9d7098b0421a6df78b3de89542eb3fb5a0e0fc8fd23c4876e8729f2255064f4325d84396b22d6471f560f974a9a77"}, 0xd8, 0x24008081}, {&(0x7f0000001000)={0x27, 0x4, 0x80000000, 0x0, 0x9, 0x2, "5144e78104eb63e86ff30889547b9582b864a9ac427077441ca4492a13a0191445b79e7f9d423abf94e612edb41711f1e20c75943465df1a43868ca4d34269", 0x4}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="1b1e25f9de937f8ad8c626b59854c196d90466da84668669b734f980a8dd01695296bb02a94e6ead9722253bafd510461e8db7d4a626eb0bf62c985783f446b2ec58073c086de767934f16a1f20df6d88199ed52344c13712721e25fe6ffe368e666da512da5cc6ebf041e711158dd8b1eab116aee12cea566df6e086c05d3e0734dbf2dd2ec4f4e4e68d1b4d551b89d97ef7c1cf886cba4ad", 0x99}], 0x1, &(0x7f0000003000-0x48)={0x48, 0x117, 0x9000000000, "06637f2a307b7c246b86ae4fc880e9baab44a264f25b0fc2e89930c19eabb7cb50e12118d0dcb84d7d2fc5e8fbcf487624337ccf3e"}, 0x48, 0x1}, {&(0x7f0000001000-0x60)={0x27, 0x8001, 0x100, 0x2, 0x9, 0xfff, "0565b21c16aca36396929ce3cdcb1bd1831b999a8fe724fb7d7ac4b9c40a2dc680f3a782e5bc4cfafa8fe39bd980b99082cca3ec7b5018e0246bfb4e73aeb7", 0x9}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0xac)="2a2af465bee2b8183f079c9081fca4d715e8d33997bdac942edc30bf7323fe1cda9f1dcd535f18b9ae7ff6febab8d5f9c2c06121821c6e5f3eb6bc17bf4a3525d21e0e76ebd7b8f1c5485f55914d7bf74fd0b894af4a150181e395e45169cb33e0dfeba3ff0de245aa7d7ffd6afb66e2261463c945532df78acff6a7f89d983498d017edb51dd1b096538526193ff54306727cc50f16d2b79ae7be43ee9f85bb7d17466efe4b8a82dd025d23", 0xac}, {&(0x7f0000003000-0xd7)="b914dd6b862c4b172c60067dbf45617967630b0de229d4880361fd2ea74ef97b0cd6d555704d199d52fe3894666cf4bfe15d0e3540679a07ec39843ce93c344f7882ec6d6da794bd86f9f1e44d4604853fd4ff528af338ba88895d1b45d55e4ac345138ab7c04c97c9e062b63695f898acc2d7a07142131b979465b9f3cbdc1e43f1b388550967275c171824f567aa0a08deefd957c3944a49ade8af17cd296b850b677e27e025d82ddcae6b324089ee28525181027f6215f20bb7c7b050cb1748c5527e513b8712193c831bdc0cbec0b2330edaaf4240", 0xd7}, {&(0x7f0000001000)='\t', 0x1}, {&(0x7f0000005000)="ace2efbe00e5a2eef7ce1446fca40a6b412b0f58823f954a48da1770545e94d911c5e81c30bd543459ec0b8b3507359002d70cdb9bdfac4ac02803e7c56bc372cdf67b599527af18c97f896f124be88f23d29f1201992147aeb899e9c4fde1f1efb2c0a3", 0x64}, {&(0x7f0000000000)="8e72fa03dc87b0d9ba7cb4a30c842f48ced57ed98e1a6b1358efa555d0352dc0b1d87241178e61e40dd25ae726b1045e34b15ab15db6ef9e2065e9950153e15fb383af77f7c3ab440b22ac54a3ac30f8496163f97db6959fa90c37cf3b8c9ac1c9c4f75460eac949363f1f2d75bd5dab0f095571c261e90f2e97ad3e45b27edac5cc2b6a341618b1970ae9070817f63cf1d5ce7e21", 0x95}, {&(0x7f0000003000-0xf)="80f68248f61f4b26dcbc16ef2f3c65", 0xf}, {&(0x7f0000003000-0x33)="3c72c66317b438bab6572c903c1824e6b4130ef84f3f0294e6f30b9399b0bbbf30bfcf31a098d07be32fcf97aa9287a5e7595d", 0x33}, {&(0x7f0000005000)="9fa712ad1b4dc957bec28fe28f11f8a6f6893afabfdd10e6347416000a6cdf3d79359da620d6a3f8a1994ab417baf336060694e1041202ef8e304ee53c99284d3c2c77a8b6ce63d40eab537e18ede3d1312770ade55f456bcb29703b0f6beb3005ba6cd6cf858fcb9be7d328f9e33118eca0df324d94907e3f4de6a2cd7d092092e2c6c05998a8e097280ebb9a737581", 0x90}], 0x8, 0x0, 0x0, 0x4000004}], 0x7, 0x4000010) fremovexattr(0xffffffffffffffff, &(0x7f0000005000-0x18)=@known='com.apple.FinderInfo\x00') 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f0000c70000-0x4)=0xffffff87) mremap(&(0x7f0000135000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000e22000/0x1000)=nil) 2018/01/02 17:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000188000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c1f000-0x20)={0x3, 0x3, 0x0, 0x7, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000865000)={0x0, 0x0, &(0x7f0000739000-0x10)=[{&(0x7f0000f30000)="4887caa28b81e0858feadbf42d491f87bab4485a93d207d66136da97d30782094ab46637014e00000004a6bc3d9250ce29281e64149f8a7084283dab326fb714858fbc7f8ccc5bdf6dac93c74686fdace34aa4c5a38521e867b273dacf7d34b7d930de6e8c3b22a473212a801c78ea35", 0x70}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000125000)=0x0) clock_nanosleep(0x6, 0x0, &(0x7f00004ff000)={0x0, 0x989680}, &(0x7f0000de1000)={0x0, 0x0}) io_getevents(r4, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fdb000-0x10)={r5, 0x0}) io_destroy(r4) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d2a000)='/etntcp\x00') removexattr(&(0x7f0000b80000)='./file0\x00', &(0x7f0000460000)=@known='security.selinux\x00') setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000ae000)=0x42b, 0x4) ftruncate(r1, 0x8001) getpriority(0x2, r0) ptrace$poke(0x4, r0, &(0x7f0000990000-0x8)=0x0, 0x1) 2018/01/02 17:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008c2000)='/dev/usbmon#\x00', 0x8af, 0x80000) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0x0, 0x0, 0x0, 0x402, 0x0}) pread64(r0, &(0x7f0000b20000)=""/4096, 0x1000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000052e000-0x2)=""/2) 2018/01/02 17:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000b3e000)="6bf70ded759262c87d6d571d8bade2e30ea5657cfcb48b6906babc35b9428348cfeb9605df2540149180e5217b1dacd634d69b3c7d8fe4d4a6ab2b267095c7e1689ea7f1f86515fc41065c7f5da7f74f0a45976b05bf34ecfa5323b54e0c7a8f0a25ebfea5c87594e37da52596655bfb552f90042dce52eaa7bcca42e1a2738e4fd32bf375f5b9a9ae661fc996c29f57cf97e25d7ebd9f67a811b57143280ace2d0dfe", &(0x7f00006c4000-0x4)=0x0, &(0x7f0000a2d000-0x4)=0x0, &(0x7f0000548000-0x94)="201a1e3e95ebafb0aabdeb94a044ebb77cdc5f53bd2675bd3990620f373797f6865959b8096a2649fb578354656afd9a1336a8449bb9ffb8233722c03bd6b398b4091ef65619e231072daa8f6752d5f15019854d07955c8df3b0571926ad95573e2cc1d2e5c9f24d92c7a4973cb8229f40bab46fd16d76ed5215e854e3f88735c6a9b063304a5a562d4318f00a8325c4cd70c871") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000ae2000)=0x0) io_submit(r1, 0x1, &(0x7f00002f8000)=[&(0x7f0000320000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000014f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:18:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x18, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000+0x76e)={0x0, 0x18, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f00009fe000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"bb79ff2cf1dc0f827906f387"}}], 0x30) 2018/01/02 17:18:49 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000cd0000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000541000)={0x73, 0x79, 0x7a, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000847000)=0xbfd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000032d000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000014b000-0x1)="") mount(&(0x7f0000ead000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='\t{\x00\x00x\x00', 0x8502f, &(0x7f0000e9a000-0x79)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008be000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f27000)=@assoc_value={0x0, 0x4}, &(0x7f0000051000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000653000-0x4)=0x10000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007f8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat(r0, &(0x7f0000f1c000)='./file0\x00', 0x111800, 0x21) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004a5000)=@sack_info={r2, 0x400, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000-0x18)={r2, 0x40, 0x30, 0x8, 0x400}, &(0x7f00003d0000-0x4)=0x18) lchown(&(0x7f0000aca000-0x8)='./file0\x00', 0x0, 0x0) socket(0xf, 0xe, 0x2) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000686000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d56000)=0x20) 2018/01/02 17:18:49 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/vcs\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2142, &(0x7f0000000000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f00002d9000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f72000-0x30)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f0000419000-0x10)={0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/02 17:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = memfd_create(&(0x7f00009c6000)="b76370757365746574683100", 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005ce000-0x10)=[@in={0x2, 0x1, @rand_addr=0xb0a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b5a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ed000-0x4)=0xe8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000658000)=""/91) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000886000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x3, 0x4, 0x2, 0x20, 0x80, 0x87, 0x20, r2}, {0xeafa236, 0xff, 0xfff, 0xfffffffffffffffc, 0xc3, 0x1, 0xfffffffffffffff9, 0xa8ff09f}, {0x8001, 0x2, 0x80, 0x400}, 0x1, 0x2, 0x2, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x1, 0x800, 0x7, 0x8, 0x3}}, 0xe8) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8f000)='/dev/rtc\x00', 0x101000, 0x0) chmod(&(0x7f0000afb000)='./file0\x00', 0x20) write$tun(r1, &(0x7f0000925000-0x12a)=@hdr={0x1, 0x83, 0x3, 0x7, 0x2, 0x7f, @ipv4={{0x1e, 0x4, 0x7f, 0x7, 0x120, 0x3, 0xffffffff, 0x1f, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x6}, @timestamp={0x44, 0x2c, 0x0, 0x3, 0x5e01ff87, [{[@broadcast=0xffffffff], 0x80000000}, {[], 0x4}, {[], 0x5}, {[], 0x6eaf}, {[], 0x4}, {[], 0x3ff}, {[@broadcast=0xffffffff], 0x81}, {[], 0x100}]}, @lsrr={0x83, 0xf, 0xfffffffffffffffb, [@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x5, [@rand_addr=0x47, @empty=0x0]}, @rr={0x7, 0x17, 0x1, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x1e, 0x6f8, 0x0, @loopback=0x7f000001, "394f524e9ea643f59bfd172350a24600b9146450e259c26797c0d195700b8207e5755f60307dfa72839bf6de164716d7e8c2b4125a86792763e76392c9d3f4890dc4181f370999f80febeccd64064bed56c26df01aa20dce91b15c2ea26d9c9adb2824eea42a12197fbe636ed392e731b8925c64224d47048203564c25cef30cca13e73a9149dc57a1646b39e94bf227c81de986da34aa266e23a4939c1098d1"}}}, 0x12a) 2018/01/02 17:18:50 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$mixer(0xffffffffffffff9c, &(0x7f0000537000)='/dev/mixer\x00', 0x2000, 0x0) accept$llc(r0, &(0x7f0000b7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0a000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f0000293000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000717000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000005e000)={&(0x7f0000e8a000/0x4000)=nil, 0x0, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) semget$private(0x0, 0x3, 0x28) r4 = socket$netlink(0x10, 0x3, 0x2) close(r4) getpeername$packet(r1, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r5}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000002000-0xb0)={{0x2, 0x3}, 'port0\x00', 0x4, 0x40, 0x7ff, 0x0, 0x4, 0xd8, 0x401, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @rand_addr=0xc0b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x57}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000086c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbf92, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000828000)={0x0, 0x1000, "860385b0e8687c67615568e11509f0213978d117156ce5ce3f755ea8554968c0dab23e35cbfe07bd95888b764b981fe8bb73f450dcdc6fb06374c6d8cfd19d75c1234e2f6c47b2abb6d8b8b0ac25e1684b849858fdf863b61b1e4101cc30c01bcbfd08f96acb8cb661f47ddf2180bb80cb25b254c1ece1d6198468fba0d6da7c2c0fa188e20303a49bffc59aa1cc432b0417caaf9f691becd37322ffbafadb71926515f42ba5b9120a79a255e04cd97a2f52e0f59e05dd955dfe192355ec80fe366b31e57eb466c32680b83fbda485223a200dd52b0a49f9bb34c261279d3f587005e428b7bf344d2e5901ca467548631e6723b3030820218d7026cd8d4af4586c5ddc637885a138dbff37ec6ede1a361f6f9ee223792c36fbf45ff42859910ce970982f363c2ca531e0e82afd6c0f70c5c3c28252171b0b6f49c53f7229dec38de75dc9f5ba5d2d57adc57770370f360c9535afb22eaeae3dc33ab53f41bf8eb0cd6907c9868c94f3e4b1071d1a7b683030e9e720927c836addbb662ffcec72fcb77878640b9cc3892b11d3f1f79ad7776d55d49e27715d4157b7d400e57b196370bacb9082b1b34667c3b03368e8266b5f97f5c92cafaa6c6e0890c26fe665136f71b63778574f536840ac973f5b8bf0437666d5fe013c7438e0f750a0559a628d8bf0d355e35f9872d17c1bebf63773ce214f029ca22d199618a9b0505dba823c67e55304618eb794ef3a6e31fbf40c4fcc3efb88d01d30e3f1c40696a265fc74bf2fbc0dadcbba1728b5eaf82364d605a964ac161fdbf2594296dabdd537bbf69677403e802802283437b531886e827233805301dfad3a745645f2249e953991461d172e960f04a5a54fbe2f62f80782e47f73af55cb0a528d065086da551a6f65b5e6274f120bf55307fe4ee5a8e5f1075555d4bbff374f03e0a48f6d5cfac59dc21c50d22735fa0863fae14ec79dfcc9b7c3f339ccd187688fe0f383b323735802c155e2109eea4e2a117df0b18bc6c432a2194f70d4bc63e18272bc889b91cb5969d9a29c3b3ad282c393cc59b22c3d2b5aee42b6d3ba728b76f75c899c89c24df4bcaeada6bcebf9f689ca8c0c633205eb3099bf8dd0b84526ee3031603e354af2624cf69ee922af698bb8dd850a49eb3a060769007c794f532a51946abb2e6124e1644e34f323890c2221f39fdea99a7f605f0e9928f6c182aa8af4cc5ed5ac05f539bbac7160c4240c5bbe05d773699744659104639acda9503c4b699fb21bbc9f5487acf27d8a7360f6a019ddf1b7cc0233bf5cd135c530dd11728f43bbfc0fb20113adfdc77418b3c579f22f754ff1caff10ea70af48a4b96ffe950703923e50882cb1838e86a95b5cb4e40d5b78943ed94dee5a507d26fdf0ed68043e293d3edcd99be68f55d91d4a33f6f0666a81da37e4f4f30fd2673fad2fca6cf8cdad0ba1881d966aa5f35f1dc8e9347f8c79a3661b1caf4dad69dcefdefb7e196a7e4380ed27cd7c5085827a2075d7a40b48f49ec12f7fe07250be261b6b10fb1d411d669fdbd1f9943b4a61c4628c0a30fec60f7de54d9dd3d969dda43006c4fd9ee1ef16a2896264f37d9f9744989cd134d5126a9e9d36665ac6715833c5073077441020a92c1985c6cdb5125113045f32dc7a46e0ef8957484897b296af5431f64d2b35e89109ebf7b84b94e5c3c30efdee5f3c870342b998b649ff0a394d8c7e87d903b68fc06e7707b276807a867642941c927f3f89df0c84b176234ac241a0e450e54241614fcc0ba5d5de705994fdf93e14299fc734e5467a44f993b282bb54026ddefd5609b4b5074b2b9324bcc1e6d8731086264b997712413c413740e15bb404056ada5e2b598e7aa5c0b0bb83ceb355a98bafffc2410a15b240310ee4eb91dafb0101a4061c18d948a83b560b83d439594d5d708b98d3fe4e24d9ffedad74b639d047935da4f5ea08620cb02e38a07ce75bcf895224af00d579e28e3480ccb053c04da0f213a4f7637db042367fae109d227b6caf17611fcd7f752840962baf3a0479957a6a3c36913f4ad492555bc45ede538b9582ad17f2ba6fc90437a90caee7c766c6f4744ed77da3e4d1e419de67515d69beb3521b1633954216971bc985fccafd400324ca5414028f44d3a4acb67707912dde7e35199a6c6846fe0ceb11f013dfe7aabf6d746ee3a34cba65ecdd8d45fbc324b49c522f26620c4a138af69f0ccfa7f62bf64f97bacc7ebba8a35f56e8005c1b47f77fe3e9eefa5fa74f3b39e0881c0d74000618abb3e91bcf85cd0ad469e3b34ce2454076e962ad0cf1d0c4f351cfa960bd33ceb152a353c89066867eb0704c83f16822cd8bf3af26c74a64ab540bcc4424d77a842b83d242fb3034339d5e192e0f085f9af1609d1f8ae296b7b7b610dcc4acd8b073ef501410fdd7d753fe570f6d3d553de9b5816cfe4ec14247093519f1b08f8ba39f16a247aae54e222c384ca713dfae1b29e104c20a80d6233773c6a32e1b92c81e91defcb80e531246d7b5ba7aa846f8dd6f098c3ebf63ff4a797263f8dda86a56a63b93ef53aaac9531aacaa6c2fb612b26be1b7c9dfcbd02759b3516d8a668f729dd92c9807f1953586d4f4111d95bb0cfa0ebe4c0a6b40c02f12567d977e6e83873d0ef026dc5cf97526d94b99a6607eb88ad832413891feafe78766afc38cf3a211d77f60f8dc8e2eb9cff6a0f92ae5858cefa40e5aa0affc728b119de5059a704cf52f9636e9516e2f7650988691614ad3dfd31d839ba76f276b844b5a67534d679d73f07434f8a0f2ae985d79d2063074ee0446b35f7f44217d049066b2155fd545a1d4a956bb935ee6a931ebf246bc7f508f7854135d130af24c422e59bd7f1a1e586ec853a98939322a343d35f4941180031a4ce7d820e46fac57cd84e3933676b914af881f891651e67a6ada200b2e97bb7b970a00a7f82474aa6cc454404256cd907ba715590b168ac1bbc0012f2628e937ebf1c7823c16343a11d2e547c5663ec52d3938b370abfd441bee5f52485c102e255708e04c6dc775de7206cd8663ac920d6add48750a79ccc0982e3c418bc83c6b783f3d93a34ba368d4d57fbb724e34141c551f6460c9a07d8b001f640093382807c0917e90f10bc7285e5997b47d29bbcec075938b72e2d17538225a73dcb90d7edaf4742f99ad87af1e9f36dd45ff5dc817be5aa3a9dd5f91b471d47b806715662b0de0d68efbea1926667f7293b95e35b64e0380ebfb68282ba61d3389d3da396165d406bd217322373593ef0d884a3268df04b9c37ae3259bb388128aed8542e9ae941f4aa0b45c444475dcecad9e6a9ecb19361f665d0ad4a070ea543fd3e2e37f9bfcdfa74394dde0eab71e2a6c496d2329e69aa3b7f8c38e1ba15c6eb9d4c05ef30e7683f9865208914d86bae77861b58ab89d7d9890ede8854033786234c48099d294d05c3325f758e983b9c1a10f0421a4c0e15e75ced42e078cb984e43b7775d1f8481f01123d2e54377f85218ce77aba3aa77c45d0e931d9f5b5bbba6eb7fcfa2b367fd52749f9d9e4d5858b9d84c47ac082d87d249b7eeaeba0900db48a397c418ed2ea020176f411c75076d44a74316f158d5b540a3652902744f594eda987cc4652bb6593339133fe18c2da64146c5427038962ac13a835c0d7c9768a4c095a3a3cf88570f929f7343440d648954d4126a30b18b3a4f54530c0fb7d99cd65883db00a89febec9592c837d7c2ca1b6310cdd3838ff70edd16b02347a5192d63e6828ab8c09f4c4b60bf6c95dd6a0d988e16e199180904cb92dc4e81069da0f530a31fcd1204f52e0af1f778ddfa714a440a06d624c2042116fbb99233b1a65ded2b443cd844a6ccca9e2bd97bc13731614266e536a993e825cd69e11c955323019197313574cde6c031088f2e3c276c6fbde9e0178c5b216404db4c92128101e3957adece01dcd1effbce51d18faf31ccf09d30976120a3c49df111842eb754d363ddba4fbceb37c5be6157b38692c7aadbb8addc007104a316ce3c75e83ae09ebd61218998969979388ef77d13de5d6a9cbf17a59fc89910caa5f4eb71f24392b3fd971983648bea3668739811aa950e055ebb0a73238ad2355f4e340236ee7a43f147ddcde8e761b9d6b037f0b5651119dc45f042c8fa24b4ed077e1e5eb7a4d3da26e075d7cfa579863b3399fe975b005169d521a9382b49202f719cc76cbf7e58e4e5d033e6c8db918cc5d11b50996db87c1e93596db768ea31c9aca9a071faa8876e4b81ff969d53843ac81e2bfc8a9f76ba8a77056ce37e5198cc65757233ef4955a52597be7f14cc8fad5f8f16cbf26821ae79a7693e3f86c82faf33b3bc02c1027da4989b17b6bf8830d161cb97c1eb4d6c5b469380654dd78229462ea72e2d4c799fbe5dfbcfa789bc95430d2590aad8784650a37913d79b14d7f74b983ddf2e15e1e50f1737e99c2f88e39c67683d3b7ead66003a90b64e318e6ffa3abcb7ee4386626b5f6305907bc8795fb2d91b08175144f4de503f55f7855808e1a1335483e13c3e69c25190d2f37121d485666130ca2bdcb4315fd70af282725ca8f154c1b63c016320e2f98d00d8399302e7dcf4ad4997eb2236a5f23502d32325781c6adfba2c24fdc89cd64537b65293c090731614dce51e5a22dbbd4ece1c58b27aafb882f6645b5b4b0a16aa80780a140b5ac73c927711487e360b4cbb5a07cbacc87a44459518ba470061117619a1396a9566ca6505f8d354dc53d3f363c8f75f1b521c789c0f9389feef9803188845baa89a03c3394862b90abd79d988045eacb549354c71cae5674a46a3e7e8c8d5404fb8a6830029bc1853845c477a22b7f926b672246191433ce0f8394ab3e898b860482979399cd8eeca5b6636c0d463b39fb1ca7c83d6ce523455eff5c8f846d31d1df107e35daec3821685241e6b9eeac5bbb4614427c971829f0188d117b364784c897161b154e4307c7a1b2adadfb5c4db0f036e9c5a275a57461baf6816bbe465036f1a2b7be7fb8de90b907974366842bc8d622052f32172194e20852dd424e8e3cb1793cdf81276d528d85defe43e418f182403d71a9986a4ba73d6265f063532ac30c6e167f1a0d20b1ea01084ec95fd67b98a329b7207505d93d98281d721bffff6eda85fef7462ccf261deebe03f5882d805d710189ad344cbf1250d255cb3748bf89314167ef95feaaacb53e5e754bd39c0b1eceab54ff308657024556c4af38aae68c6652627e179e13512571ea62549e02594830d698cc76baddbfaef5443905a71e2292ba08833a7265cb4022c093ecdfade4c65b2ed8d5ca71d972cbbeff2fa76fa00f19a3b458806f7eadbb7e8d56741d0aca9db2df546e3f70608cfed54adf251acb36027bce3bd9a9c21a36c326cbc4eda6cafbe91f6daa500931f71bec2f85ce6a3e575f711daef8a60ea46ebf98d5bf8ebaf682ac039e49288d87b3a5ba9c94f9c5ac8dfecf2903ec16157a9f962b7ac2956259edf31839b0072e28613ac0d58c1d66cb6455432395917245a5139b27599f4dad6076c38b31dd1d09420830d1b65552e4c979eed876aa2488c463f937527f51201231561b9af4d59b50c148e40bda8b2bcffc58c7771e5e6031d3867b6fe293f69bf9cddad5be2df6eab9a3051fce6f290251762252f3bc60e75c1bc28cd13885109e776145a852c32fae54d62a8ac2d104555cdd30a511d80363756f33a3c4e24dd40673f1454f085ad550c2b13e09c0258fa82a9d18552c3220027a69c"}, &(0x7f00001ab000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e53000-0x16)={0x0, 0x7ff, 0x7, [0x3ea2b01, 0x7fff, 0x1, 0x7, 0x8, 0xca0a, 0x100]}, &(0x7f0000e13000-0x4)=0x16) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000395000)={r2, 0x3f, 0x0, 0x3, 0x4, 0x9, 0x5, 0x1, {r3, @in={{0x2, 0x1, @rand_addr=0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5de8, 0x81, 0x1ff, 0xa5a, 0x20}}, &(0x7f0000296000)=0xb8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f0000014000-0x4)=0xa3, 0x4) r6 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d7d000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0xe8) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x10000, 0x156}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00005e6000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 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 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)="") 2018/01/02 17:18:50 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d0000-0x11)='/selinux/enforce\x00', 0x101400, 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) r1 = request_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x5)='!}/*\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xf)=',+vmnet1wlan1!\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000680000)='asymmetric\x00', &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000792000-0x11)='posix_acl_access\x00', 0xfffffffffffffffd) add_key(&(0x7f0000486000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="113803ff13e82e", 0x7, r3) 2018/01/02 17:18:50 executing program 5: 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, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ba3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00007ed000)={"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"}) ioctl(r1, 0x1, &(0x7f0000001000)="") 2018/01/02 17:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000706000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xfffffffffffffffb, 0x1, 0x4}, &(0x7f0000fc0000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000cd000)={r1, 0xa1, "da6dfbb65283144f90f877a5ac08327e7bbf07dc43b985f26c49257dcc5b13004c361a02ebdaca399d6e2d38f1c32c85ffe3d6d35bff7a6c841cf3e68e234a1dec6b7d4234201b4d7f3aaa34866812fc6e7fa61640ddd37754ca32c9bc8c78a090dc0d09df211167d99f24da73a208773a66e64a26fb3663e6f0bb1f55c88024f13daf1e4b8671e68e897b805d64cb81f9f7540e761dd620d3fb7eee37cfda79b4"}, &(0x7f0000961000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ce000)=0xff, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f00006b0000)={0x10000010, 0x0}) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b27000)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000dbb000)='/dev/audio#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00001c3000-0x8)={r4, 0x8}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000337000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000167000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/dsp\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000064b000)={&(0x7f0000470000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f000030c000)=']\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007da000)={0x0, @in={{0x2, 0x0, @rand_addr=0xb84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x7, 0x3, 0x41}, &(0x7f0000eca000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000890000)=r2, 0x4) 2018/01/02 17:18:50 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x98f5, 0x3, 0x80}, &(0x7f0000cb3000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x3) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000593000)={r1, 0x1f, 0x18, "4e1e2ad14d78cb1ca4e85d0f82356b9723713e94a1602df2"}, 0x20) r3 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000a03000)=0x0, &(0x7f00000eb000-0x4)=0x4) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000074d000)={0x4, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x2000000000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0xe9, &(0x7f0000fa0000-0x2d)=""/52, &(0x7f0000000000)=0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x884}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000587000)='/dev/vcs\x00', 0x222880, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c1d000)={0xaa, 0x31, 0x0}) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f000057c000)=0x0, &(0x7f0000e3b000-0x4)=0x4) sendmsg$unix(r1, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ef4000)=0x0, &(0x7f0000f32000)=0x1) 2018/01/02 17:18:50 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000710000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa280) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a5e000)={0x4, 0xfff, 0x4a, 0x1, 0x4, 0xfffffffffffffff7, 0x4, 0x1dbc, 0x20, 0xff}) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000485000+0xb16)=""/199) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000262000-0x1)='\x00', 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000066a000-0x10)={0x4000000000000304, &(0x7f0000768000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000052000)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009dd000)='net/mcfilter6\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000033c000-0x67)=""/103) open(&(0x7f0000966000)='./file0\x00', 0x400, 0x90) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) syz_open_dev$mice(&(0x7f0000a84000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000879000)=""/232) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f000023b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000448000)={0x1, 0x0, [{0x400000b1, 0x0, 0x0}]}) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e9d000)={0x0, 0x0, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005c4000-0x28)={@generic="7acc2ca72e1358e454e2a7470f5c4e79", @ifru_names=@common='bcsf0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000153000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006f2000-0x5)=@add_del={0x2, &(0x7f0000240000-0x10)=@common='ifb0\x00', 0x0}) sync_file_range(r0, 0x1, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005a5000)={r2, r3, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000c80000)=[{&(0x7f0000ada000)="ad8252effcd149f4730d627adc9d857c", 0x10}], 0x1) io_setup(0x1, &(0x7f0000188000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f00002bb000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 17:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000b3000)="55ef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad78960d7acad0e771f13d8cb5902c2011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4000000076fe3a1c9c7db314ffab32932", 0x58) write(r0, &(0x7f0000cfa000-0xd7)="de29c8b0d5063417752bee795a1b02fd4c085a9a9dc773cd65c80edddfd7291846a8afb00e727eb789c0", 0x2a) write$evdev(r0, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eef000-0x20)={r0, 0x1, 0x1, 0x40, &(0x7f00006fa000)=[0x0, 0x0], 0x2}, 0x20) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000bd6000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a96000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_open_dev$adsp(&(0x7f0000d2a000)='/dev/adsp#\x00', 0x9, 0x80000) r0 = openat(0xffffffffffffffff, &(0x7f0000227000)='./file0\x00', 0x101001, 0x23) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000059e000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:50 executing program 5: ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000570000-0x138)={{0x1, 0x0, 0xa, 0x9, 0x1, 0x6, 0x1, 0x15a7, 0xa23, 0x1, 0x1ad, 0x6, 0x0}, {0x1000, 0x103000, 0xf, 0x100000000, 0x5, 0x1327, 0x0, 0x7a0, 0x5, 0x1, 0x10000, 0x10001, 0x0}, {0x1, 0xf000, 0x3, 0x80000001, 0x100000001, 0x7fffffff, 0x8, 0x8, 0x2, 0x38e, 0x100, 0x240, 0x0}, {0x10000, 0x0, 0xd, 0x0, 0x7, 0x93db, 0x8f5a, 0x3, 0x1ff, 0xfffffffffffffff7, 0xc0a, 0xf943, 0x0}, {0x17000, 0xf000, 0x1c, 0x6, 0x1, 0x0, 0x7, 0x2, 0x7f, 0x100, 0x6, 0xfffffffffffffffb, 0x0}, {0x100002, 0x5, 0x8, 0x3078, 0x10000, 0x6, 0x9, 0x8001, 0xffffffffffffffc0, 0x7fffffff, 0x7fff, 0xdadd, 0x0}, {0x13000, 0x3000, 0x3, 0x5, 0x1, 0x1f, 0x200, 0x7, 0x58, 0x3, 0x7fff, 0xfffffffffffffff8, 0x0}, {0x13005, 0x0, 0xd, 0x5, 0x1, 0x1, 0x6, 0xfffffffffffeffff, 0x100000001, 0x7c, 0x1, 0x1000, 0x0}, {0x2000, 0xf000, [0x0, 0x0, 0x0]}, {0x5000, 0x4000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x0, 0x100000, 0xe, 0x0, 0x100000, [0x1, 0x1, 0x7, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dcb000-0x10)={0x1, &(0x7f0000891000-0x8)=[{0x0, 0x0}]}) syz_emit_ethernet(0x1df, &(0x7f0000119000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 2018/01/02 17:18:50 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$poke(0x4, r0, &(0x7f0000c92000-0x8)=0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x4000000, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000db000-0x48)={0x3, 0x0, [0x101, 0x9, 0x7150, 0x1, 0x60, 0xffffffffffffff06, 0x5, 0x2]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getpgrp(0x0) getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000878000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r2, r1, 0x0) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000cc000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0xff, 0x6, 0x38ee}, &(0x7f00002a1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc8000-0x10)={r2, 0x4, 0x19, 0xcd}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)='/dev/dsp\x00', 0x0, 0x0) unshare(0x28060400) r1 = add_key(&(0x7f0000465000-0x8)='keyring\x00', &(0x7f0000c3d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000448000-0x52)="b658e1116512b5654d51775ee342e6dc028192b51f82a29bed5d3a83186d59facc2be86f36a09e653220f7235d93396988ef0fdd3b003a15451177b047c9945760d17d846e0fd9afc38aa6948b30b3945490", 0x52, 0x0) keyctl$revoke(0x3, r1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000644000)={0x0, 0x9, 0x7, [0xfffffffffffffffd, 0x18000, 0x7, 0x4, 0x7f, 0x800, 0x0]}, &(0x7f00003e3000)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f86000-0xc)={r5, 0x5, 0x0}, &(0x7f000065b000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034b000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002ce000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000bf1000-0x8)={r7, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000734000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000+0xebe)=0xe8) lstat(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f0000cdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f000039f000)={&(0x7f00002d7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000025000)=[], 0x0, &(0x7f0000da3000)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x20040800}, 0x40) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 17:18:50 executing program 4: clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") ustat(0x2, &(0x7f00007b4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ce1000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0xa, &(0x7f0000c41000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) mq_unlink(&(0x7f00006a4000)="776c616d3127c76e696d655f747970657d5b7b800008006a747265937475647070703000") 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000128000)='/dev/loop-control\x00', 0x501041, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/02 17:18:50 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, 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) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = add_key(&(0x7f0000446000)='blacklist\x00', &(0x7f0000886000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)="22a648562f5343b0219948d0c593707b07fe6a5012e5f756eeb38b32b0e32768e40d4226da3c0fa18db7c59d59387bcdd6e116b92886c2c803157d7b586bae711adacc04d1de15bec4a239f6be896ee49b8ba80adf09d6570fc90f742d2f936c9efa691705c38cec0b0abc1ad2c062145a8351849f7a489e3877ecce8daecacda955e3036655c908ae06d4bd502d685f23154b162416a06c30433547761e190833ca", 0xa2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00004fc000)={&(0x7f0000541000)=[0x0, 0x0, 0x0], 0x3}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000c38000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cc4000-0x4)=0x0, &(0x7f0000530000)=0x4) fanotify_init(0x50, 0x8000) mkdir(&(0x7f0000215000-0x8)='./file0\x00', 0x0) statfs(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f00002c9000)=""/133) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005ae000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006af000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/02 17:18:50 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fgetxattr(r0, &(0x7f0000082000)=@known='security.ima\x00', &(0x7f00004a4000-0x21)=""/33, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000001000-0x58)="f93cee902fe381fb0d") 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={0x0, @in6={{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}, 0x98) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4d000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000051000)={0xfffffffffffff800, 0x3, 0x207, 0x8, 0xa93, 0x100000000, 0x7, 0x2, 0x0}, &(0x7f0000a40000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009ad000)={r1, 0x1ff, 0x6b, "0347004b1478e290e1e9f20beb93628cd7d151106e66db996155bbb2ab51fa2df257a5b70b2aa1ac66a0377dacd596af17ac385b9ae82293cc22884cbb5cf77e2efd3aaeeb5ba7a6b3b78078d0b57ce504da4a09f2c695a90fd9817ea2b3b6a5122ed33cd4c9611d986641"}, 0x73) 2018/01/02 17:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000b62000-0xc)='id_resolver\x00', &(0x7f0000b54000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b9000)='/selinux/load\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000ab8000)='user\x00', &(0x7f0000a54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c8d000)="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", 0xff, r2) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009a3000)=0x7fff800, 0x4) clock_gettime(0x6, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000295000-0xc)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000488000)={{0x0, 0x3, 0x3, 0x0, 0x2}, 0x100, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x2, 0x1f, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000057a000)={0x0, 0x30, "ea957b6f1c531e80b2ecf4e0d07b5106ec4f12da8b33a14100000000000000645625d9bfc1617f514d5caf5c17a788b0"}, &(0x7f0000601000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a04000)={r1, @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]}, [0x6, 0x3349, 0x100000000, 0x2ce, 0x7, 0xfffffffffffffffd, 0x800, 0x5, 0x20, 0x0, 0x0, 0x4, 0xffffffff80000001, 0xdfdf, 0x57]}, &(0x7f00008ef000)=0x108) r2 = socket(0x1e, 0x200000000000001, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000c8d000)='/dev/admmidi#\x00', 0x3563, 0x101000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000010c000)={0x5, 0x401, 0x100000000, 0x68a, 0xfffffffffffff672}) getsockname(r2, &(0x7f0000496000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fb000-0x4)=0x28) unlink(&(0x7f00009ad000)='./file0\x00') 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000279000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000909000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) fcntl$getownex(r0, 0x10, &(0x7f00007ca000)={0x0, 0x0}) capget(&(0x7f00002a0000)={0x20071026, r1}, &(0x7f000018b000)={0x81, 0xfffffffffffffff7, 0x7f, 0x3ff, 0x5, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000146000)=0xfffffff7ffffff80, &(0x7f00008d3000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d40000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x4, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0x7, @empty=0x0]}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000aa6000-0xb)='/dev/audio\x00', 0x20080, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000732000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x9) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000096000-0x82)=""/130) 2018/01/02 17:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e36000-0x8)=0x45) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00002d3000)=""/52) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @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, 0x4, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000004000)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000001000-0x4)=0x6) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000001000-0x6)=[], 0x0) 2018/01/02 17:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0xffffffffdfffbffc, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000703000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00003ba000)=""/22) ioctl$int_in(r0, 0x5452, &(0x7f0000c06000)=0x101) r2 = syz_open_dev$admmidi(&(0x7f0000d02000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x200000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000bb3000-0x28)={&(0x7f00009b0000/0x4000)=nil, 0x1, 0x5, 0x80, &(0x7f0000d23000/0x2000)=nil, 0x80000001}) socket$inet(0x2, 0xa, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a31000)=0x9) 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00004d3000)=""/0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00008eb000-0x4)=0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r1, &(0x7f0000314000-0x8)=0x59, 0x8) 2018/01/02 17:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x1) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000497000)={0x0, 0x1}, &(0x7f0000ef5000)=0x65) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcc000-0x98)={r1, @in={{0x2, 0x2, @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]}, 0x40, 0x5}, 0x98) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup2(r2, r2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000ef5000)=0x400, &(0x7f0000ef5000)=0x4) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0x4, &(0x7f00007bf000)=[{&(0x7f0000775000)="e7005dd132c87482c514472c4f2565029242851adddd21feaf480a14d2c006d8e0cc2bd93f81f8070e1b32e2908a5d16a13f1881c7ae1fb42d96e161d23def5852890f19a861a08f88071f85d3f03e7b25d80ea62d6a88773e019421f26a78ed504536e436700ca6725701", 0x6b, 0x1000000000000000, 0xfa0}, {&(0x7f00002b0000)="d31cf87e75f8aea08ee1eb0239d9dee6e5a886a2c99526f9e9d35a69985f45574e839d20ad4163ded599ac0dced9595f6cbc8a4134933a2e1d", 0x39, 0x2, 0x101}, {&(0x7f0000f71000)="3629139f41d62038a15204768d4c877e03a1c2158bf4b20438cdd60b4ddd6531cb37a973d276b57a69d209eeee81735a28e60b69edfdbe06e7094d7ee4447a", 0x3f, 0xf3c4, 0x6}, {&(0x7f0000a55000-0xf8)="8281fc13475c8354874a105801c6a1aaed00237097c03719bb31eead49f94482f10c5fcecd89eb0fd2e3d9dd0ce98d566820082ab762596ebc7864e233c76c852bfe793416eca3662333e24dd4083e35eab15022b97337c9db6def67b90170952a3bd8cd708ab03e5ed9053452cfe638a90ddc9f2fb15ef98eeec3a2ca00da01a3831478ce9a84bd5f8871cf75eab7a03c01513485f322c44f0c9cb6ecd18ac6b2a10fdee26cf4cf10e9db9bfae0e59580245bd26dce13e8652c0c79aeaee6364409ab6ac0b3ceda2e0022feed244c1b64b1702d061c66bdea424d31a5de1a02a7eb951ee52adaa430052d97c50b76864e9e3f92a86f9ae9", 0xf8, 0x5, 0x4}], 0x280000) 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007a6000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000996000)={0x0, 0x10, "9a45198196d70d3d882fd7b7b72e02c3"}, &(0x7f0000bd4000)=0x18) socket$inet(0x2, 0x801, 0x5) 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006db000)={0x0, 0x0}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x8f, @raw_hdlc=&(0x7f0000b47000)={0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000002000)={0x4, 0x0, [{0x0, 0x7f, 0x800, 0xfc, 0x7fffffff, 0x0}, {0xc000000f, 0xffffffffffffffc4, 0x1, 0x200, 0x0, 0x0}, {0x6, 0x0, 0x10001, 0xff, 0x6, 0x0}, {0x7, 0x800, 0xfffffffffffffffe, 0x5, 0x1, 0x0}]}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x5ec5, 0x7ff, 0x2080480) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) connect(r3, &(0x7f0000001000-0x10)=@ethernet={0x1000306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc8e) 2018/01/02 17:18:50 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, 0x8001, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000be6000)='@)em1:[eth0{-@-\x00', 0x1) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000a70000-0x68)=""/104, &(0x7f00002de000)=0x68) r1 = socket(0x2, 0x8000a, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b4a000)='@)em1:[eth0{-@-\x00') getsockname$netrom(r1, &(0x7f000044d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000568000-0x4)=0x48) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ef5000)=0x20, &(0x7f00008ba000-0x4)=0x4) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80006, 0x0) accept4$inet6(r0, &(0x7f0000b71000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001ba000)=0x1c, 0x80000) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a9c000-0x10)={0x4, 0xa8, 0x10000, 0x7ff}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000058f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 40.524465] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) utimes(&(0x7f00005af000-0x8)='./file0\x00', &(0x7f0000c17000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r0, &(0x7f0000904000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d56000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000391000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) chown(&(0x7f0000762000-0x8)='./file0\x00', r3, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007f1000)={0x0, 0x4, 0x10, 0x6, 0x101}, &(0x7f00006f5000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x90, 0x0, 0x3, 0x2}, 0x14) 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000be0000-0xf5)=""/245) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000001000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) r0 = socket(0x17, 0x807, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="db700bb161190afb898b8dc22af1aa20", 0x10) [ 40.581217] kauditd_printk_skb: 81 callbacks suppressed [ 40.581226] audit: type=1326 audit(1514913530.672:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.627922] audit: type=1326 audit(1514913530.708:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.674012] audit: type=1326 audit(1514913530.708:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.699544] audit: type=1326 audit(1514913530.710:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.725990] audit: type=1326 audit(1514913530.718:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=42 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.751991] audit: type=1326 audit(1514913530.719:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000675000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0xd, 0x10001000002, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a47000-0x8)={0x0, 0x0}) write(r0, &(0x7f000085b000)="", 0x0) dup2(r1, r0) 2018/01/02 17:18:50 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007b2000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fba000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000261000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00006b1000+0x9cf)="820a97aa055c1e2a95452623f4a497fe5138ea4075f10d712d03a555b8efc7ff23b6e66d4d296521c415c86a97d3ad220a58470fbe24f0ac27f91504d845fc1f4c80dd85998658720f7a4fd15130c3f386e337ba40d65c1efd32df04b6771cd66295c591fae525c448aa71d40f11162e2fdfa7a1c3cf6ce8b3124c570d5329b77a88e666c976ef59d1759d81132c4089715016a9f2b241d00f09b795a8ce8614f32babe194e878284a15b888557d6040ce342b72c7f59d77ef97de07e2f92c6a5cde84", 0xc3) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000fbd000-0x4)=0x68ce) umount2(&(0x7f0000fbb000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') [ 40.776926] audit: type=1326 audit(1514913530.719:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 40.783625] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.783656] CPU: 0 PID: 7277 Comm: syz-executor4 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 40.783662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/02 17:18:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0x277)='/dev/vcs#\x00', 0x23, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1ae, "68296d76a4604b4f8e88e44882a78a391efd48af575e6b3b91019bd1e3cd73d43af2c180f0e0d2c622b7c730fdd00c53b36aba6474c948e7cf19e59e61ec1b5370c42d66bfbc1144369afd2ffca7b18cf9039a1645ad3a7a3a57514ca5999134161d39dc8912e869f4e212210225ca60ca7115f591e950d245a742ee588671c9d566a1a403b8cdfa966031d173823cb91ad16cc945d498997bdda551ea2fcb911bc286655a86f0df649346c8e82fc9720e7f92e9c26d6a719e4495a9866e90084211410e3bb7bd59e8858c84e447f2923d67cdaf4860d13a21b3b7501544dedd"}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a30000-0x71)={r1, 0x69, "941703bee2ac85d811b1fd0741560a50c9bf9d5890193db49f01845719518881da516dc2eef37d94b16f1b1260d393cb0eb357ff7aafd617299e5a19b09a683cd66c99070021b8d8ff1ecd3aec4c88df00067074b144b9acb510fd818f672de1493ca407b15aa0af9c"}, &(0x7f0000232000)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aea000)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x100}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x100000001, 0x7fff, 0x543357fc, 0x100000001, 0x0, 0x401, 0x0, 0x4, 0x8000, 0x3, 0x2, 0x6, 0xb6, 0x0, 0x10001, 0x59, 0xa7, 0x7, 0x6, 0x8, 0x8f1, 0xfab60000000, 0x7, 0x7, 0x0, 0x6, 0x0, 0x0, 0x9100, 0x6, 0x7, 0x2, 0xcc7d, 0xffff, 0x40, 0x8292, 0x0, 0x3, 0x6, @perf_config_ext={0x6, 0x5}, 0x400, 0xffff, 0x6, 0x6, 0x0, 0x6, 0xf62, 0x0}, r3, 0x4, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000828000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000aaa000-0x4)=0x0, 0x4) syz_open_dev$midi(&(0x7f00008e7000)='/dev/midi#\x00', 0xfd, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b40000-0xa)={r1, 0x2, 0x1, [0x3ff]}, &(0x7f0000a8f000)=0xa) 2018/01/02 17:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000096000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000540000-0x4)=0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000e89000-0x4)=0x0, &(0x7f0000192000-0x4)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) 2018/01/02 17:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000978000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a06000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d36000)=r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") syz_open_dev$sndpcmp(&(0x7f0000b40000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40080) lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/02 17:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x101, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) r0 = mq_open(&(0x7f000033c000-0x10)='user\'md5sumself\x00', 0x2, 0x15, &(0x7f00008d7000-0x40)={0xfffffffffffffff8, 0x3, 0x4, 0xfffffffffffffff8, 0x7, 0xbd79, 0x200, 0x8f}) fcntl$setsig(r0, 0xa, 0x17) 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@nfc={0x27, 0x3f, 0x6, 0x7}, 0x10) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1d, "01fd000000000000000000060002000009a979a121b50c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7008f358c00f9ecff0158d09bcb00003077fffffffffff300b9c8ead200c577aeb81c903f006d7cff0ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/02 17:18:50 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000981000)={0xfffffffffffffffe, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f00009d7000-0x8)=0x0) io_setup(0x2, &(0x7f00006cd000-0x8)=0x0) io_setup(0x3, &(0x7f0000efa000-0x8)=0x0) r0 = syz_open_dev$vcsn(&(0x7f00003dd000)='/dev/vcs#\x00', 0xffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000354000-0xb)='/dev/adsp#\x00', 0xe70, 0x60802) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000934000-0x10)={0x4, 0x100, 0x9, 0x7}, 0xffffffffffffff52) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d1e000-0x4)={r1}) io_setup(0x8000, &(0x7f000003b000)=0x0) io_setup(0x5, &(0x7f0000f77000)=0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) 2018/01/02 17:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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 = accept4$inet(0xffffffffffffff9c, &(0x7f0000788000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00002ba000)=0x0, &(0x7f00001da000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003cf000)='/dev/vcs#\x00') r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001fd000-0x8)={0x0, 0x37}, &(0x7f00005b6000)=0x8) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00008aa000)=""/49, &(0x7f0000018000)=0x31) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ab000-0x10)={0x4, 0x200, 0x8, 0x9, r3}, 0x10) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000771000-0x8)={0x0, 0xffffffffffffff9c}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/load\x00', 0x2, 0x0) bind$llc(r2, &(0x7f000097b000)={0x1a, 0x16, 0x0, 0x200, 0x80000001, 0x100, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$ION_IOC_IMPORT(r2, 0xc0084905, &(0x7f0000906000-0x8)={r4, r5}) 2018/01/02 17:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e68000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af0000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d9c000)="9ffd26aad0b2e34f4845bf45c3250d8eb4c514211b04236d22bb9d078c7512e063c22c6ea322a84c3f01c15485387eb7b2ff1e18b591265af5c30d8252bf2315f40e3350f0840ad7523465e1b7097a58e39d7f7db44b3771b476be1da0aac10b481071422d929033eb660fae6423280609943729c6f46450922ef8b1eadb9b42ced33d50f117c72054f92cd85651b81e2b0d295e6fd2718aee244a7b466dbdeca8a4f8dceab2e4c5a751783633671a6187a0c1cab48a", 0xb6, 0x4000010, &(0x7f0000778000-0x10)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x4c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e9, 0x0, 0xfffffffffffffffd, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ac6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0xc) dup2(r0, r1) r3 = syz_open_procfs(r2, &(0x7f0000705000-0xa)='net/kcm\x00\b\x00') ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000c2a000-0x400)={"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"}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000810000-0x1)={0x1, r5}) readahead(r4, 0x5, 0xff) sendfile(r4, r3, &(0x7f00004db000)=0x0, 0xffffffff) [ 40.783665] Call Trace: [ 40.783685] dump_stack+0x137/0x198 [ 40.783703] handle_userfault+0x744/0x1750 2018/01/02 17:18:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c0b000)='/dev/usbmon#\x00', 0x600000000000000, 0x200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000249000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000792000)=0x6, 0xfffffffffffffe8c) sync_file_range(r0, 0x7, 0x0, 0x6) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000063000)=[{&(0x7f0000131000-0xa3)=""/163, 0xa3}, {&(0x7f0000657000-0xa8)=""/168, 0xa8}, {&(0x7f0000ff9000-0xc5)=""/197, 0xc5}, {&(0x7f00002d2000)=""/4096, 0x1000}, {&(0x7f00008ee000-0xbd)=""/189, 0xbd}, {&(0x7f0000bba000-0xbb)=""/187, 0xbb}], 0x6, &(0x7f000091b000-0x42)=""/66, 0x42, 0x0}, 0x0) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'aead\x00', 0x20000000000, 0x0, 'rfc7539esp(ctr-twofish-3way,ghash)\x00'}, 0xfffffffffffffe58) fstat(r0, &(0x7f000084a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009af000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000)=0xe8) geteuid() setresuid(r1, r2, r2) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28041, 0x100) fallocate(r3, 0x2, 0x0, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ab5000)=0x0) r5 = dup3(r4, r4, 0x80000) sendmmsg$unix(r4, &(0x7f0000455000-0x70)=[{&(0x7f0000f86000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000457000)=[{&(0x7f000063b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000d74000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}], 0x20, 0x1}, {&(0x7f0000ff8000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f03000)=[{&(0x7f00000a1000)="e0f5f9e226f98e9cff80d8c2d7efacecb123fc4cbd730854b3821ef4ee1a6e4f4323687704bc0f69c21a13c047a45f80afe241f270bd783018d64c71f11b6cc46796c1cff099c0d619051efdb591c0c37bf572b8907061f8ac4ffe931dd57c23387bb3e42a66493f758e2518d5a57fd2772be53814d8ab0885be547f702cbc34b3948cafe2fcc75f2481b076c9d1c77c29f3a652d8874cad729dfbd01cb983ec3b428aafabbc3c6acdc965619038611cc0ee8b9f3985e32276da77031ab7a28c7dbe1bd0474115e0a567b6d712a6d5e956100a2c74babc08a9563497774b66009fb4ba2622972f8f82616b825b09e8eb04451007ce46", 0xf6}, {&(0x7f0000046000)="122a58954a70a01e41487c", 0xb}], 0x2, &(0x7f0000b41000-0xc0)=[@rights={0x38, 0x1, 0x1, [r0, r4, r0, r4, r4, r4, r0, r4, r4, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r4, r3, r5, r3]}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r3, r4, r0, r4, r0, r0]}], 0xc0, 0x20000000}], 0x2, 0x4000814) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x5) [ 40.783730] ? userfaultfd_ioctl+0x2ff0/0x2ff0 2018/01/02 17:18:51 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) utimes(&(0x7f0000a4e000-0x8)='./file0\x00', &(0x7f00004a1000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005e0000)='./file0\x00', 0x44000, 0x10) utimensat(r0, &(0x7f000003f000-0x8)='./file1\x00', &(0x7f00003d8000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) accept$packet(r0, 0x0, &(0x7f0000ea1000-0x4)=0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x0) [ 40.783756] ? find_held_lock+0x35/0x1e0 [ 40.783776] ? __handle_mm_fault+0x31b4/0x3210 [ 40.783786] ? lock_downgrade+0x860/0x860 [ 40.783793] ? __handle_mm_fault+0x1e8c/0x3210 [ 40.783817] __handle_mm_fault+0x2fc5/0x3210 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fd6000)={0xffffffffffffffaf, 0x40, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe1000-0x4)=0x4c) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003cc000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x200400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d27000-0x30)={0x3, 0x8, 0x9, 0x9, 0x3, 0x8}) r1 = socket$netlink(0x10, 0x3, 0xe) unshare(0x400) recvmmsg(r1, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) [ 40.783832] ? __pmd_alloc+0x4e0/0x4e0 [ 40.783842] ? find_held_lock+0x35/0x1e0 [ 40.783893] handle_mm_fault+0x305/0x840 [ 40.783916] __do_page_fault+0x59e/0xca0 [ 40.783937] ? mm_fault_error+0x2c0/0x2c0 [ 40.783963] do_page_fault+0x78/0x490 [ 40.783982] page_fault+0x2c/0x60 [ 40.783993] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 40.783998] RSP: 0018:ffff8801a7107a08 EFLAGS: 00010246 [ 40.784008] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c64c1 [ 40.784013] RDX: 000000000000010c RSI: ffffc90003cbf000 RDI: ffff8801a7107d30 [ 40.784017] RBP: ffff8801a7107ae8 R08: 0000000000000000 R09: 0000000000000003 [ 40.784022] R10: ffff8801a7107978 R11: 0000000000000001 R12: 1ffff10034e20f44 [ 40.784026] R13: ffff8801a7107ac0 R14: 0000000000000000 R15: ffff8801a7107d28 [ 40.784046] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.784062] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.784074] ? iov_iter_revert+0x9d0/0x9d0 [ 40.784083] ? __mark_inode_dirty+0x19b/0xf00 [ 40.784092] ? lock_downgrade+0x860/0x860 [ 40.784099] ? __mark_inode_dirty+0x303/0xf00 [ 40.784110] ? __inode_attach_wb+0x16d/0xbc0 [ 40.784134] generic_perform_write+0x195/0x4a0 [ 40.784157] ? generic_write_checks+0x400/0x400 [ 40.784166] ? file_update_time+0xba/0x430 [ 40.784176] ? current_time+0xc0/0xc0 [ 40.784187] ? lock_acquire+0x16b/0x420 [ 40.784195] ? lock_acquire+0x16b/0x420 [ 40.784203] ? generic_file_write_iter+0x9c/0x630 [ 40.784217] __generic_file_write_iter+0x366/0x5b0 [ 40.784234] generic_file_write_iter+0x2f0/0x630 [ 40.784254] __vfs_write+0x550/0x740 [ 40.784261] ? check_noncircular+0x20/0x20 [ 40.784273] ? kernel_read+0x120/0x120 [ 40.784312] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.784321] ? __sb_start_write+0x209/0x2a0 [ 40.784335] vfs_write+0x189/0x510 [ 40.784350] SyS_write+0xd4/0x1a0 [ 40.784363] ? SyS_read+0x1a0/0x1a0 [ 40.784370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.784382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.784401] entry_SYSCALL_64_fastpath+0x23/0x9a [ 40.784407] RIP: 0033:0x452ac9 [ 40.784411] RSP: 002b:00007f2331f55c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 40.784418] RAX: ffffffffffffffda RBX: 00007f2331f56700 RCX: 0000000000452ac9 [ 40.784423] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 40.784427] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 40.784431] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 40.784436] R13: 0000000000a2f7ef R14: 00007f2331f569c0 R15: 0000000000000000 2018/01/02 17:18:51 executing program 0: clone(0x0, &(0x7f0000567000)="", &(0x7f0000ece000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000eb5000-0x21)="") semget(0x0, 0x7, 0x400) 2018/01/02 17:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e26000)='./file0\x00', 0x20) timerfd_gettime(r0, &(0x7f0000caf000-0x20)={{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) rename(&(0x7f0000ef5000)='./file1\x00', &(0x7f0000a44000-0x8)='./file0\x00') r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000118, 0x33db, &(0x7f0000f3d000)=""/0, &(0x7f000070e000-0x4)=0x0) 2018/01/02 17:18:51 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) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00006b4000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ca000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d5000+0x8fd)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000990000-0x8)={r1, 0x8, 0x3}, &(0x7f0000532000-0x4)=0x8) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005c7000-0x1)="") 2018/01/02 17:18:51 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) mlock2(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe7)={r1, 0xdf, "4e8b1a942675e73430791c0c79159976b058856be6f73e3ed61fd2a332c416c3b85a902e238f570f912f28db0a2dbc8032351136eb6ed66d116f69adf54ad786870b0964c94bf87258e7da535f9c3ae9ebdba4a7470aab99085e6199ef042997ed41bbe75eb48d7dd0289727cb7048489b51380875161a372c1926162f191e680fa83a463c9696a3f7d3c6261e1b82db1125fb1f5392d4937560a6b968365e696f69c447440d964a33bc1615fd110f9d2c6b97ab57ed1aa0a59030263ec9ca597d936c5fd5ff87ddced2075d943f56ea44fc6fa35b6e968a227f55b9a11308"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x401, 0x4) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)="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") ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000001000-0x28)={@common='ipddp0\x00', @ifru_addrs=@nfc={0x27, 0x3, 0x4, 0x2}}) eventfd(0xd33c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0xfff, 0x8, 0x6f5, 0x700000000000, 0x6, 0xb6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000)={0x1a, 0x11, 0x7, 0x39, 0x1, 0xdf3, @random="ef5cc8b38228", [0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000bc8000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000003000)="ba420066edbaf80c66b8b006968566efbafc0cb85900ef64640f6f7a00d97c000f35660ff9d20fc75ed70f01cfd3b9d4e30f017800", 0x35}], 0x1, 0x38, &(0x7f0000000000)=[@cstype3={0x5, 0xe}], 0x1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001000-0x99)="032544aa1e7eae5cc631ef5fff9faf6d915a5704de70ee34096ae20ceaeaade6c1cf9c735a6c11d7f1bb662c0cd2ae00946d1c81190f273873c0a7de9d0cff682486c7318b21db6c7bdad9ea71860952a90d50588469b5204927ece4a896f7e4c518d6d1a24ce0ce9af9331d9a102ca4616e2b0ab495b7e5c11fb4f4e2bf32253f815bfc0a0188830f6941a501368f66c23d510432816cc057") r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000002000)=0x0) [ 41.288610] audit: type=1326 audit(1514913530.720:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 41.289123] audit: type=1326 audit(1514913530.721:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7261 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00007de000)=[{{0x0, 0x0, &(0x7f0000bb8000-0x10)=[{&(0x7f0000834000)=""/102, 0x66}], 0x1, &(0x7f000001f000)=""/101, 0x65, 0x0}, 0x0}], 0x1, 0x1, 0x0) r1 = getegid() getgroups(0x6, &(0x7f000095e000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000282000)={0xb, 0x4, &(0x7f0000245000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000d7d000)='GPL\x00', 0x3, 0xd1, &(0x7f0000a16000-0xd1)=""/209, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fstat(r3, &(0x7f0000446000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r4) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000644000)="", 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) connect$inet6(r6, &(0x7f0000e1f000)={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x205) 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000087b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000273000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009f7000+0xe6b)={0x54, 0x0, &(0x7f00007a0000-0x54)=[@acquire={0x40046305, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f0000da4000-0x38)=[@fda={0x66646185, 0x3, 0x3, 0x34}, @flat={0x776a2a85, 0xc6624803dae140d7, r3, 0x0}], &(0x7f0000970000-0x30)=[0x38, 0x0, 0x0, 0x40, 0x38, 0x20]}}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cb9000)=""}) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/02 17:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c81000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d74000-0x9)='/dev/vcs\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071d000-0xd6)={0x0, 0xce, "0c49404f85892a9bb14438a3cb27ab104973f74f66fcb7f742526056a2085addacafe2c5231feaf9b7f7ea40332e8815a2e428c186e15c4e4b6e3b15fa91193ad1a4064527f0a2faa9a578464a45463968687d7ea64ce42c5da85fd7db1b0a5680c7a4c113accb7202607fac0551558da122f20fa81454d08e00dd4ec2f3e0799601af7e9b6c4440ad33685f05489b9168569c56c6d65e54f2cd576337c85c79386f9d06ac8b839df913046b59d17d6ba0703339f86a963d96f63a10d9253a01c8e442055be054a810f3a83d8654"}, &(0x7f000096d000-0x4)=0xd6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aca000-0x8)={r2, 0xbf}, &(0x7f0000cbc000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f42000)={0x0, 0x0, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b87000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c2000)="1183ba10848afb99a74105257439382500", 0x11) 2018/01/02 17:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000832000)='/dev/admmidi#\x00', 0x5, 0x40200) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000c11000)={0x3, 0x0, [{0xb, 0x7fff, 0x1, 0x7, 0x8001, 0x1f, 0x3f, [0x0, 0x0, 0x0]}, {0xc000001f, 0x6, 0x6, 0x3800, 0x8, 0x717703db, 0x349d, [0x0, 0x0, 0x0]}, {0x4, 0x8, 0x2, 0x3, 0x10001, 0x7ff, 0x2, [0x0, 0x0, 0x0]}]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000381000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r2, &(0x7f000058e000)='./file0\x00', r1, &(0x7f0000aba000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bd6000-0x10)={0x0, 0xdc, &(0x7f000047b000+0x12c)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4000000000000}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x11c5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xee3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004af000)=0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e94000-0xc)={0x8, 0x5, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dd9000)={r4, 0xad, 0x1, [0x7]}, &(0x7f0000f3e000-0x4)=0xa) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d6d000)=0xb12c) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 4: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xc2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) pipe2(&(0x7f0000416000-0x8)={0x0, 0x0}, 0x80000) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000d8a000)={r1, r2}) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000011e, 0x1, 0xfffffffffffffffd) setsockopt(r0, 0x10f, 0x7f, &(0x7f00009f9000)="36347f00", 0x4) 2018/01/02 17:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000196000/0x4000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000046c000-0x8)={0x0, 0x9}, &(0x7f00007b7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008c6000)={0x40, 0x0, 0x4, 0x1f, 0x3, 0x8, 0xfffffffffffffc00, 0x7, r1}, 0x20) [ 41.443686] QAT: Device 2 not found 2018/01/02 17:18:51 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000fce000)=0x0, &(0x7f0000c8e000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000fd5000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000026a000-0x70)={[{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$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a72000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r2, &(0x7f00009ab000)=[{0xfffffffeffffffff, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000131000)='/dev/ppp\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000e16000-0x10)={0x1ff, 0x4, 0x0, 0x3}) 2018/01/02 17:18:51 executing program 6: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00005dd000-0x4)=0x8, 0x4) 2018/01/02 17:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x33) writev(r0, &(0x7f0000fae000)=[{&(0x7f000050e000)="29000000180031090000000000000002021300000000ff06800000000c00080004000c000000010001", 0x29}], 0x1) 2018/01/02 17:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d08000-0x10)=[{&(0x7f000089b000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0xe) [ 41.508548] QAT: Device 2 not found 2018/01/02 17:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000495000-0x10)='/selinux/policy\x00', 0x0, 0x0) stat(&(0x7f0000f6a000)='./file0\x00', &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b83000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c3000-0x4)=0xc) fchown(r0, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) prctl$seccomp(0x16, 0x1, &(0x7f000093d000)={0x5, &(0x7f0000413000-0x28)=[{0xfffffffffffffff7, 0x8, 0x78, 0x81}, {0x8, 0x20, 0xb38, 0x80000000}, {0xffffffffffffffff, 0x1, 0x6, 0x4}, {0x0, 0xfffffffffffffffb, 0x7, 0xfff}, {0x101, 0x2, 0x8, 0x400}]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000086b000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/01/02 17:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000468000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000b46000-0xb)='/dev/loop#\x00', 0x80, 0x8002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 6: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f00006d8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x55, 0x0, 0x1f, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@cipso={0x86, 0x1a, 0x0, [{0x0, 0xfffffffffffffed6, "9e4e2822"}, {0x7, 0xe, "f150953d43b1c882f65b6803"}]}, @generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ea1000)='./file0\x00', 0x20000000) 2018/01/02 17:18:51 executing program 3: r0 = inotify_init() personality(0xe4ffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='mime_type(\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x0, r5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x800000000001d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffb}, 0x3, [0xd9b, 0x1f, 0x9, 0xffffffffffffff81, 0x7f, 0x47, 0x80000001, 0x0]}, 0x425) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a6e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x2, 0x80a, 0xa, 0x20, 0x20, 0x73, 0x4, r2}, {0x4, 0x8, 0x0, 0x2e3e, 0x6, 0x1800000000, 0x9, 0x1}, {0xffff, 0x8, 0xc5e9, 0x3f}, 0xffffffffefc435fd, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3c}, 0xa, @in=@empty=0x0, 0x6, 0x4, 0x83c11a0cc71634ee, 0x4, 0x4, 0x6, 0x57}}, 0xe8) r6 = syz_open_dev$midi(&(0x7f00001cb000)='/dev/midi#\x00', 0x3, 0x400000) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000ce6000+0x12c)=0x800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x20080522, r4}, &(0x7f0000003000)={0x4, 0x0, 0x2, 0x8, 0x4, 0x0}) 2018/01/02 17:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/enforce\x00', 0x80, 0x0) getsockname$netrom(r0, &(0x7f00008b5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f59000-0x4)=0x10) perf_event_open(&(0x7f0000960000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x81e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000418000)=0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000154000)=0x0, 0x1, 0x2, &(0x7f0000685000-0x10)={0x0, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000d38000-0x40)={0x1, 0x7, 0x2, 0x0, "170ddadae804d04b812f16710213be6c2438a48baba6a35c5ba5d1b91fc1fad2aa2b639131c9033c237342e9", 0x9}) 2018/01/02 17:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_extract_tcp_res$synack(&(0x7f0000020000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x3f, 0xffffffffffff3c98) r2 = dup(r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000829000-0x4)=0x0, 0x4) utime(&(0x7f00000e4000-0x8)='./file0\x00', &(0x7f0000119000)={0xd8c, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) clock_getres(0x0, &(0x7f000000e000)={0x0, 0x0}) pipe(&(0x7f00004a4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00006d3000-0x50)={{0x56a, 0x6}, {0xfff, 0x68}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xfc, &(0x7f0000021000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r1, r3, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7803bad7827b4bc3f16f0a13bea890d3"}]}}, {"7039c08392676b773994e3f229865792cdca597277beb6b5d9286e7019668ed9795f8f05a13781bf96ee8db3b5b3fc0182da8779bf48047915424ba9c7fccb8c5ec833fa5517f702bfe0320db7cbb0e3aad0447c89f22d728ee7cbe1897ebbf9cd5a4c9743c7fb6950b06d53099447d6e2281bc73b47d91759830a1e96167b23bc59563277ea3b778f5ab4cb96606440694e2319a801c32f8b5ea35708ff410d11d4d942f489a2013e74b880c91dd7aabbf8"}}}}}}, 0x0) geteuid() r6 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000b50000-0x28)={0x0, 0x20, "94e697b2a249eedeb4d270baef9515200f00000000fffffffffffffffe0a8201"}, &(0x7f0000a11000-0x4)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000702000)={0x1, 0x800, 0x200, 0x6, 0x7, 0xffffffffffffffff, 0x1, 0x1, r8}, &(0x7f000072e000-0x4)=0x20) pwritev(r7, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(r7, r6, &(0x7f0000c16000)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000301000)=@sack_info={0x0, 0xffffffffffffff81, 0x5}, &(0x7f000070f000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000062000)={0x0, 0x0}, &(0x7f0000b73000)=0x8) ioctl$LOOP_CLR_FD(r6, 0x4c01) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aab000)='/dev/sg#\x00', 0xfff, 0x40) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = getegid() mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aac000-0x10)='/dev/sequencer2\x00', 0x4a0001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00005a4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setgid(r2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0x8) 2018/01/02 17:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r5 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r5) prctl$setptracer(0x59616d61, r1) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) unshare(0xc00) r2 = timerfd_create(0x0, 0x800) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001bd000)={@common='ip_vti0\x00', @ifru_map={0x3f, 0x7, 0x221, 0x7, 0x1, 0x6}}) 2018/01/02 17:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000016b000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d27000-0x20)={0x20, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000741000-0x10)={0x6, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0x5) socket$inet(0x2, 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a77000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000630000)={r3, 0x6, 0x10, 0x6, 0x6}, &(0x7f0000cd4000-0x4)=0x18) signalfd4(r2, &(0x7f00000ed000)={0x2020}, 0x8, 0x80800) 2018/01/02 17:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000eb1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="128688d4fd5e88", 0x7}], 0x1, 0x0) 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xffffffffffffffff, 0x1) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$sg(&(0x7f0000dc1000-0x9)='/dev/sg#\x00', 0x8001, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000064000-0xc)={0x0, r1, 0x1}) r5 = perf_event_open(&(0x7f0000483000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x8, 0x80000040fc, 0x100000000, 0x0, 0x0, 0x0, 0x1000, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffff7ffff, r4, 0x8) getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000016a000-0x4)=0x0) fcntl$lock(r1, 0x800000000000000b, &(0x7f0000002000)={0x5, 0x4, 0xd6ff, 0x0, r6}) fcntl$lock(r1, 0x7, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x9, 0x0}) close(r0) r7 = socket$inet6(0xa, 0x1000000000003, 0x100000000004) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000b83000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009dd000-0x4)=0x0) ioctl(r5, 0x4, &(0x7f000045e000-0xef)="9fa1e4c484ffc9b3db3a31ddb6a8da635c19336e005443b35cc9a7efd9eaacefaf42c298aea80319bf2ff081afd910fd707bc0f42793abbdf7a3e3defbfa17df1254c1c53d8a2829f2e3e46c529003a40661cc1e0001cf6472024741282ab77d736bb213b07a4983993afdc2452754ddbcc852af8cd3df3821167fe0e6f4482a9bfb14782ded104a07a148eb39377b66876c6be1ba2834f8d3b3d2a886dfb761da38a983bdb1b04003f3aed25e93434ef60fce254ad7ea8fde9df10a3907f6bf254de92665999d90632b1a4bfb2a804096926e5cb58b5c297bcd88a9e6227b7c5e6b763d6571cab50320d562e009d9") getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000006a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00005da000)={0x4, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00003f1000-0x28)={@common="73697430000000000000000000000001", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000016b000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008dd000-0x28)={@generic="a295ed2ac678416797096f5c43042fae", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a263", 0x3a}], 0x1) 2018/01/02 17:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000611000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe08fffffdfcd3eee9b614380000", 0x18) fdatasync(r0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000096f000)="ab", 0x1) pipe(&(0x7f00008b2000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000c5000)={0x10004, 0x0, &(0x7f0000cab000/0x1000)=nil}) rt_sigtimedwait(&(0x7f0000f61000-0x8)={0x4}, 0x0, &(0x7f00007bd000-0x10)={0x0, 0x989680}, 0x4) socketpair$inet(0x2, 0xf, 0xdbd, &(0x7f0000320000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b7000-0x8)={0x0, 0xf5}, &(0x7f0000ac4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000c8c000)={r4, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/02 17:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x0, 0x20800, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$midi(&(0x7f000064e000)='/dev/midi#\x00', 0xe7, 0x200000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f29000)=0x3f, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$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$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/02 17:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000628000)='/dev/snd/seq\x00', 0x0, 0x80040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000075c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/autofs\x00', 0x90000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dd1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x400080000001, 0xfffffffffffffffa) getsockopt$sock_int(r2, 0x1, 0x4000039, &(0x7f000008d000-0x4)=0x0, &(0x7f0000e7e000)=0x0) connect$inet6(r1, &(0x7f0000e42000-0x1c)={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00002dd000)={0x6, 0x2, 0xff, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066e000)='/selinux/checkreqprot\x00', 0x41, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00002a2000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2018/01/02 17:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000362000-0xb)='/dev/vcsa#\x00', 0x3, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000101000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000506000-0x4)=0x8) r1 = 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) ioperm(0x0, 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f0000a09000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009af000-0x4)=0x60) r2 = memfd_create(&(0x7f0000015000)='security-md5sum,wlan1#,\x00', 0x2) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000063b000)={0x0, 0x0}, &(0x7f0000575000-0x4)=0x10) 2018/01/02 17:18:51 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) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002d0000-0x88)={0x100000001, {{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, 0x0, 0x0, 0x0]}}, 0x88) ioctl$void(r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{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, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f0000b37000-0x9)='/dev/rtc\x00', 0xc02, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/mls\x00', 0x0, 0x0) accept$inet(r2, &(0x7f0000016000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1c000-0x4)=0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000416000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000caa000)={0x1, 0x5, 0x80000001, 0x17f, r3}) nanosleep(&(0x7f0000837000-0x10)={0x0, 0x0}, &(0x7f00006c4000)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000004000-0xb0)="1400c46897ed927ba20e1beac542852b9c7659b3c21bd0d59854315eaaf8b499bb023e20e6fad5198e220586b472f8be00fc4fd3a7d93ef9884f7a01c272616c7ce49a9b9a40afa75a87419a667c0def53e637e391d51912b96f163e5a7019066b8ecc8ee29d40e1d5040995395980f8a6d6d9fe92fdc4baab52f919ad54220318641e7cb991c97ca4b484f2c794baf92486f1838608d754c3ec2c11c120785ff0a17e3fcfcb5410c6d47a90d9016e59", 0x212, 0x803, &(0x7f0000001000-0x10)={r2, r3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', &(0x7f0000000000)={0x8, 0x0, ""}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.790829] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:18:51 executing program 0: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000574000-0x13)='/dev/snd/controlC#\x00', 0x7ece, 0x2000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/02 17:18:51 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000085a000-0x10)={r0, r0, 0x3, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000431000-0x8c)={0x4000000000, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2018/01/02 17:18:52 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000ef8000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) sync_file_range(r0, 0x4, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000053d000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x40000, &(0x7f00002fa000)='-') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x4) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000073c000)=0x0, &(0x7f0000ca9000)=0x4) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f00008d8000)={0x9, 0x20001000, 0x0, 0xfffffffffffffff9, 0x9, 0x263, 0x2b6, 0x946d, 0x80000000, 0x4}) io_setup(0x6, &(0x7f0000c97000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccb000-0xc)='/dev/autofs\x00', 0x24000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000129000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f000024c000)='/dev/dsp#\x00', 0x6, 0x400) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af7000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000934000-0xb)='/dev/audio\x00', 0x200, 0x0) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/member\x00', 0x2, 0x0) socketpair(0xb, 0xa, 0x54, &(0x7f0000c82000-0x8)={0x0, 0x0}) io_submit(r1, 0x8, &(0x7f0000386000-0x40)=[&(0x7f00009d2000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000a74000)="43223c24997422fed3415c7fc17b1b3000a17c78abd6d16482d060154a30a70bfdd3bc1cf653d075815ec2c46bc789798f023053171daf1b130a97baf698be05056833d53b66fddc94f9dd7e108856f2c3b7e31a22c6c831e278c6dc9494a5ed598ddb3f94d969272b8f348388611970f0adca809ac0b90bbc4cab8b065a074d5fcb82c152c94b4ac588b8", 0x8b, 0x28c, 0x0, 0x1, r2}, &(0x7f0000aa5000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f0000af5000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0, r3}, &(0x7f000002a000-0x40)={0x0, 0x0, 0x0, 0xa, 0x20, r0, &(0x7f0000501000)="672a05c145d6c20c7e00a446ca368d85ca1659ed5b8bbc839eba37d872262ba6283f7c3b62beb63fc31566198c7b20a24a1613f321f829aabd928832d157511cfb03ae4f1e534205cbb8c692aac641f6b75087e961c9933663cc68878d253821155ef9fbed27cfef525d25b6a94409dd7d7f9b56a20515", 0x77, 0xda7d, 0x0, 0x1, r4}, &(0x7f00004e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, 0xffffffffffffffff, &(0x7f000033a000-0xf5)="83320eab83cf432ad25da9237af08f244559e3d795c6f304f37f1fd416dc4e60e2b58a0f2a47f2990b544caafbe0e92620963dd336fbc71df241884482cf26d4dcc0c1e568765375b26e2bc0cea217a01bc7d9ad8a4a370cfd7a1f1df53d0cf78afbee94edc5f7aa2eba050a94484c02fe90b936806259be8867e3f45eb620e62d78e9c973a79850918294a01a9144400eed6018ca77e054b5202aad7d86929b15a2588cbf2ae7356e47e706879b5caf21d3a4911b9ab54ab50903337d99528f746d7ae611a6af51dfcbd84f154fb98310faf69aa79d657e690d74d518f639f10449a8691764f4feb169d834c1f96f1d137ef42a48", 0xf5, 0x1000, 0x0, 0x1, r0}, &(0x7f000096f000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f000002c000-0x12)="772a78dec5adadcb510d7bf1e53f8de0e58a", 0x12, 0x7ed52143, 0x0, 0x1, r5}, &(0x7f0000b88000)={0x0, 0x0, 0x0, 0x7, 0x6bd, r0, &(0x7f0000905000-0x14)="c1ee9564e3c82e1ea403a41e4108af64374c019c4624516dc4a686e2df18e274cfe41965651a8f2b6e7fe30e5b95544baf4b40f77aad9df12824f018b68a4b0198913e6a137ccc5d4d0401a941ec478c4c52d1ea35ece9fd7f772571cd54c33a0cf0c07d369dacf62274656591a3e03e69a1cada255b11098dc8968e28279ffc08e94d8b0eff4c57b836b736047d229fc66cc0b014cbcf7b14a93b188f46ed3b0cb44f647a0c9de3ac6f2f8420fe3c6ed5282d133de9903d222638e26e0fc88295de7b76195ba156", 0xc8, 0x2, 0x0, 0x0, r6}, &(0x7f000041a000-0x4)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00003fa000-0xc)="2a92a3dfb65d2cbecb268016", 0xc, 0x1f, 0x0, 0x1, r7}, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x80000001, r0, &(0x7f0000062000)="f5b8f62626fff8a1c1f4957c865523eec6ec5bbe535b273b5f31ed93d5a8403ea588c9660111b92245af2f6447f7dcd59955d07aee226a60d835aed9b14822f12cd6ed", 0x43, 0x8, 0x0, 0x1, r8}]) bind$alg(0xffffffffffffffff, &(0x7f0000857000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) io_setup(0x8c85, &(0x7f000090d000)=0x0) io_submit(r9, 0x1, &(0x7f0000837000-0x20)=[&(0x7f0000e21000-0x29)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c83000-0x4f)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/02 17:18:52 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e63000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3da) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffefff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) io_setup(0x7, &(0x7f0000b3b000-0x8)=0x0) io_submit(r1, 0x0, &(0x7f00008fe000)=[]) alarm(0x4) 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x200000) ioctl$TCGETA(r0, 0x5405, &(0x7f00007e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[], 0x0, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00004b1000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x301000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008c1000-0xb8)={0x0, 0x61b, 0x1, 0x6, 0x0, 0x4, 0x0, 0x1, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x22838ed3, 0x4, 0x7ff, 0x3f}}, &(0x7f000016d000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000698000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000f000-0x4)=0x8c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000572000-0x8)={0x8, 0xffff, 0x5, 0x0}) 2018/01/02 17:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000071f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000086000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000d8f000-0x28)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) io_setup(0x0, &(0x7f0000c14000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00003b1000-0x5)=[&(0x7f0000683000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000ebe000-0xcf)="80c0c2c4b9ba0a37e233fa20dec2d73477292f3792241ad18b580454d55318c89b7373dd2371de4899d561e5be4d605f2604d3d8afc570954670a4e8430546c3d0322b3fc5d63bdb91877c2ff7b476b8c3d7d856529a08e59de5d2c53cae4194a91d36acd550df3178c05aadd829b4f3b77535fa9b832c90093d2917dc220f463acd0de20226ef77b607069d692fd3096c929420b6bdc763f03814ab2f28d6369bf4cc5ce710e6bb15c6bc2617060a923c07854bd4a081c9208b3b71f24611a45c8765779c017186d4d6fa546daec2", 0xcf, 0x1d9, 0x0, 0x0, r0}]) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0xf, 0x2000000000000802, 0x2001) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/02 17:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x97, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000751000-0xc)='/dev/amidi#\x00', 0x8, 0x129880) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000854000/0x18000)=nil, &(0x7f0000e38000-0x18)=[@text16={0x10, &(0x7f0000df8000-0x38)="d9bd06a023dcc150b33d670f0179c7f30fbd3e000066b91209000066b8dd3c000066ba000000000f300f01ca0f090f01d1f30f70870b0000", 0x38}], 0x1, 0x14, &(0x7f00006a3000-0x20)=[@cr0={0x0, 0x4}, @flags={0x3, 0x40044}], 0x2) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000004000)={{0x6, 0x0, 0x0, 0x0, "87656cac755122cf66ee7037d18fc742b7699bea802a0e546b87d1ac8aae18e6b2e0ed09cb7e195624a472ec", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000000a000-0x2)={0x6, 0x8}) 2018/01/02 17:18:52 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r0, &(0x7f00001ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1b000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000223000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f0d000-0x10)={0x0, 0x9, 0x4, [0x101, 0xffffffffffffafe8, 0xfffffffffffffffa, 0x8]}, &(0x7f0000333000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000934000-0x58)={{0x2, 0xcb}, 0x0, 0x0, 0x7f, {0xd37, 0x797e}, 0x0, 0xcfe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bdf000-0xa0)={r2, @in6={{0xa, 0x3, 0x5603, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x5, 0x5, 0x8}, &(0x7f0000aa2000-0x4)=0xa0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000064d000)={0x0, 0x0}) prctl$setname(0xf, &(0x7f00008ae000-0x3)='%]\x00') setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ae0000)=@routing={0x2c, 0x14, 0x2, 0x400, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xa8) sendto$inet6(r0, &(0x7f0000d03000-0x56)="79a06976bfa7d9ba431fc7bfa51be9830c217b9a6dbe115794e23d7d2757b17ba9208f02bfdb56d762efa1187a14d549139475a31013653c75145ffbfdf825a68d90980a59cfdc4b95e80a147e37bb2323d8defd868c", 0x56, 0x1, &(0x7f0000c8a000-0x1c)={0xa, 0x1, 0x9381, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000083e000)=""/57, &(0x7f0000b39000)=0x39) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='J', 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004b6000)=0x0) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000740000-0x4)=0x6) 2018/01/02 17:18:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x20001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0xe)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d1d000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000049c000-0x90)=[{{0x0, 0x0}, 0x4080000000000000, 0x5, 0x9}, {{0x0, 0x2710}, 0x5, 0x3, 0x1ff}, {{0x0, 0x7530}, 0x9, 0x6, 0x8}, {{r2, r3/1000+10000}, 0x939, 0x10000, 0x7}, {{r4, r5/1000+10000}, 0x6, 0x302f, 0xffffffffffffffff}, {{0x77359400, 0x0}, 0x80, 0x10001, 0x7f}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00004b9000-0x8)='./file0\x00', 0x124) r0 = openat(0xffffffffffffff9c, &(0x7f000089e000)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000012, &(0x7f0000c11000-0x4)=0x1, 0x4) 2018/01/02 17:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/ppp\x00', 0x448000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000029a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(rfc4106(authenc(sha256-avx2,ctr-serpent-avx2))))'}, 0x58) 2018/01/02 17:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009b3000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x96ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xff}, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) fchdir(r1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000903000)={0x3ff, 0x85f, 0x8, 0x4, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000234000)='/dev/dmmidi#\x00', 0xb0a, 0x2082) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000ecf000)="ce54ecd9e42cfdd994011699bc2844eedb50963bb6312f27eabb0c0707e161eedc2512fc717c4a4406c8202211dcbb05bc43d7f3a6ab65895358f3320b51ec01d366588eec0339b1e960f48e5478b39392b00400b81321c4922465c00a1f9fb3ab732724cfc74911b6b14a67357172b8d3fca1a9db758b1f968e3722fcdedc56245d9b447d2722fa7c2c5b97ab2ceee22290214e5535be2cecf878550664454f61ecf56056b408605b1ce3ce49c4e4b7c055ff6752a398a8b75604aec6d9099f0cab380baa254cfa81fb9b2882e71ad08ab5b975b64fa4d689991ab28e694916d6bc9a0754") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000643000/0x4000)=nil, 0x4000, 0x9, 0x40013, r1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000052f000)={0x8, 0xffffffff, 0x5d, 0x0, 0xe97, 0x3, 0x3, 0x1, 0x9b, 0x80000001, 0x1a8, 0x81}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005407, &(0x7f0000125000-0x6)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003ee000-0x4)=0x0) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000a8c000)={0x0, 0x0}, &(0x7f0000e3a000-0x4)=0x10) r2 = add_key$user(&(0x7f00001a1000)='user\x00', &(0x7f0000d80000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b6000)="a6b34bc20015ee0888b2b64ff30475fa2e0a4cb758761ff7f7df384113b7a08fbeb0a1c01374eb68bb9ed2edfdf67c8fefd956c73956d47a1e4e4d0bfa5296240bf33cf39dbe21ee56b7b847fcdf21d47d80f8493b599f74897703cfb2f6967639d83713de655875221aaa301d893f4bd299ff0ac53d24daad5943f9eebf13f5041edaed8d77ab4eb3e57009bbf28b0dd74619e13991dffc2ac78a03085e3dcfc19ef5beabc373eaeb3281e7bd66a6c36aeb4c2cb67ba8f19f44f831670e51a65db8b06eb81b59ae8969796095b77c5619", 0xd1, 0xfffffffffffffff8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f0000a40000-0x60)={0x27, 0x6, 0x0, 0x1, 0x6, 0x3, "d368f809e11a5f15600f7891d340dd0036aba86d3ab63ef87d52fc61717af0bc876842751e218950c156bb40e74569af181e50c62102971d98eec3d68a3fc3", 0x20}, 0x60) r4 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r4, &(0x7f000032a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45016410d7b3796a) r5 = request_key(&(0x7f0000b81000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000822000)='wlan1@vboxnet1em1}\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x4, r5) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ff6000-0x8)=0x41ca4efb) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r0) socket$llc(0x1a, 0x1, 0x0) pwrite64(r4, &(0x7f0000508000)="25d9d51c2d7acee64cc8e8b80d954312d34c65573a62d1dd76ff1395d12c6958e15c940f3e3bf6481b0ce5d63606a5cda4725cdd9ab4b7ccac69c41ae8723291e89470ba97aa79894a21eb2248873f324ebe6b3f75d789d0a996c6764c2f5e897df6355fe75e0313de360362c719c42bd735f15f917d8134a27704240db5db251344f9b68ef7a8e9385bd21813c9f8f6b616592e56741cd6c761682e750e7453643a08b19597193ae386813b787b43e81a0bf4fc396eab28dd04d4ecc66d6d031024accdb8859788ca1f1542496249fdf866e0b991c7e7ca2d19c2aa845fbe050dfbdf18faac90bb0694b6ba1370e7ea2df6d4", 0xf3, 0x0) 2018/01/02 17:18:52 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = socket(0xd, 0x807, 0x5) write(r1, &(0x7f000056d000)="", 0x0) dup2(r0, r1) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00009b0000-0xb0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) r6 = memfd_create(&(0x7f0000db5000)='/dev/kvm\x00', 0x3) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000481000)={0xfff, 0x3}) r7 = open(&(0x7f0000a16000)='./file0\x00', 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000daf000-0x4)=0x0, &(0x7f0000f25000)=0x4) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r8, 0x0, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) fstat(r7, &(0x7f0000bcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000f35000)=""/31) request_key(&(0x7f000043e000)='pkcs7_test\x00', &(0x7f0000593000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a37000)='btrfs.\x00', 0xfffffffffffffff9) memfd_create(&(0x7f000036a000-0x7)='btrfs.\x00', 0x3) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000f00000-0xa0)=[{&(0x7f00004d7000-0xfe)="", 0x0}, {&(0x7f00004ec000-0x27)="675239cfb4b048fde5763426d6638096c56a5dedafab62cdeba1ae2a9ded87506ee97ce289e0e7", 0x27}, {&(0x7f0000b10000)="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", 0x1000}, {&(0x7f00007fa000-0x88)="d7605dadd761efc25d0c308c1d78d26b04ce4342884344a7b592d4980c443c13e0b02179140c5c82e4a8d935a4445ea4f700fa0758b422e6ca8eb08194c48f6ab6268243a7a008c5beb1b1ab5c1e9cda4e72cb4cb557e14ed0427ac297b8272d1b391347beb9dc3a55061d6b8ee9d64627efda82052c2a28d9d2226891c244f1353ef83924c19ac5", 0x88}, {&(0x7f00005c2000+0x874)="b3464e8a05916cbedec3c4c1cde1c63f24a2e217ae9974dccaaf98624dc0ed8f47aba762d5017a0edefcfeb2c7c1cfb38241e1cdc9fc09bb3ba8e16814402e621b8f97fc2b4c414c80dd27a77a73ef9d1aa230310a3c5d39d8789daa3627860b4be3fc06962a80816498967d51356d02379cb9bb9c1123d7b991ed809fe8f273df172736ae639c7729b9f3b68add8c42617aca925c38692c7b628a368bd3e8226a0adf2b2056b214c8ef991640d7f2aa45868b0c0b8dc5e4cda5833096a4f323c421353380f5d83a2e6ebd4ba967c220b8e36866472c477b26f0117605347af88900e0d1f9e24d9c5b", 0xe9}], 0x5, 0x0) pipe(&(0x7f0000d40000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/vga_arbiter\x00', 0x101400, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000b34000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ed2b8d0, 0x800) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000dcb000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e8a000)=0x1002, 0x80800) r4 = syz_fuse_mount(&(0x7f0000694000)='./file0\x00', 0x0, 0x0, 0x0, 0x3b3, 0x48002) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000385000)={0x0, {""/7}, 0x0}, &(0x7f0000408000)=0x10, 0x800) r6 = socket$bt_hci(0x1f, 0x3, 0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000646000)={0x0, 0x0}) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000866000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000087d000-0x4)=0x1c) r10 = open$dir(&(0x7f00006d4000-0x8)='./file0\x00', 0x208000, 0x100) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) r12 = getpgid(0xffffffffffffffff) stat(&(0x7f0000fc5000-0x8)='./file0\x00', &(0x7f0000538000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007de000)={0x0, 0x0, 0x0}, &(0x7f0000083000-0x4)=0xc) stat(&(0x7f0000644000-0x8)='./file0\x00', &(0x7f0000eb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005d3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008e1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0xffffffffffffffff) stat(&(0x7f000012e000)='./file0\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f0000bec000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001ad000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a49000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000-0x4)=0xe8) getresgid(&(0x7f0000b4d000)=0x0, &(0x7f00009ec000)=0x0, &(0x7f0000b90000-0x4)=0x0) r27 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000092000-0xd)='/selinux/mls\x00', 0x0, 0x0) r28 = syz_open_dev$loop(&(0x7f0000ee5000-0xb)='/dev/loop#\x00', 0x8, 0x290c43) r29 = inotify_init1(0x0) r30 = accept$inet(0xffffffffffffffff, &(0x7f0000498000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab3000-0x4)=0x10) r31 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c3b000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e3a000)={0xffffffffffffffff}) r33 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002df000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008c8000)={0x0, 0x80000, 0xffffffffffffffff}) r36 = accept4$ipx(0xffffffffffffffff, &(0x7f0000254000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f46000)=0x10, 0x80800) r37 = open(&(0x7f0000c45000)='./file0\x00', 0x64080, 0x8) r38 = openat$kvm(0xffffffffffffff9c, &(0x7f000083d000)='/dev/kvm\x00', 0x2, 0x0) r39 = socket$bt_cmtp(0x1f, 0x3, 0x5) r40 = accept$ipx(0xffffffffffffff9c, &(0x7f00006fd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000037d000)=0x10) r41 = eventfd2(0x5, 0x801) r42 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/user\x00', 0x2, 0x0) r43 = bpf$OBJ_GET_MAP(0x7, &(0x7f000078f000)={&(0x7f0000b5f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r44 = socket$inet6_tcp(0xa, 0x1, 0x0) r45 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r46 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r47 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/dsp\x00', 0x0, 0x0) r48 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a48000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000)=0xe8) r50 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003b7000-0x4)=0x0) r52 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00003bf000)=0xc) r54 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004dd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000)=0xe8) r56 = getgid() r57 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000383000-0xa)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r58 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r59 = gettid() stat(&(0x7f000087b000)='./file0\x00', &(0x7f0000daa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0xc) r62 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000915000)='/dev/loop-control\x00', 0x40000, 0x0) r63 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c64000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc5000-0x4)=0x10) r64 = mq_open(&(0x7f000067f000-0x1)='\x00', 0x2, 0x10, &(0x7f00007bc000-0x40)={0x5, 0x9, 0x1000, 0x5, 0x5, 0xff, 0x80000000000000, 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab7000)={0x0, 0x0}) r66 = epoll_create1(0x80000) r67 = socket$netlink(0x10, 0x3, 0xe) r68 = syz_open_dev$evdev(&(0x7f0000711000)='/dev/input/event#\x00', 0xd574, 0x10000) r69 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004f5000)='attr/sockcreate\x00') sendmmsg$unix(r0, &(0x7f0000141000-0x188)=[{&(0x7f00008ae000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000092c000)=[{&(0x7f0000b1e000)="", 0x0}, {&(0x7f0000dd5000-0xc9)="8fdfedcac659de7f0d197def72403b605599e74b83874843f8ab4b3c5f3260d1463f618aa37c43a711578993a062699811cfbbe67b739c109510fbd5fe52035538267e2181bcdd2bd38155fe0705fc7da345970d1821f4d0228bebca4440176e94fcb1ac53761dd6bea0d6ed3ed6493f00bf03d8e3a824c3a0c89d7b3a8abdc7085098f34576206d16f2399e29960e5bf49042787e4b23da6aec854d5b77d67eebbff04f9bf8691fec54c573d45edf7d23206a0dbf01b862077ded95941745a6e05f5fb8336d63b0e2", 0xc9}, {&(0x7f0000377000-0x1a)="a97e3b9212378c6b9af1b3e71fc0b2aef40ba14c6a51dc8840f0", 0x1a}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f000093b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c60000)=[{&(0x7f0000a7e000-0x62)="30570efcbe801ebdc5209ead63874f2987450c199b1d5b99be26e400d30b67650b01a0e3c1152f5154f34bb114bfce674e389ac0e1e455afb162e5648d4b92b982d094cdec827aa041e53a199f4df1017c9ff08c3c6035e939f69e82086f42904a24", 0x62}, {&(0x7f0000007000)="991bc36a50c975eeea91b3e211b536d8abaa25be0d64370aadf79c4f8d0e1080fa62b04c56deb716a94bacdbc97479ba1d8b8aeb44b8314223fb31bc878e32f95da943286e31e44416a0ccc1a5a5a54d1f3a2afc4a1e017677ed5ca3011a269e556fbebd816fff6e3a7093e5b3a273e9662047e76a661ba31fffbaa771af82b0ebc3a03ac923a0edd1549cd7e8fc6fadb0d199a50dc9446d8a57e59b3f0a980872e3e9e7711a0833e995cfabfe2f07f293c0750b5b268de809810ae62a1e6709ac849eb4fce019b83378b77c46fd50f1", 0xd0}, {&(0x7f0000ddc000-0xc)="aa9b49c8cd23afe4d1a4a860", 0xc}, {&(0x7f0000fea000)="6353a20da6ce5d994869d1c528e366a7d0818ab86d7baea0714a8f8f85cd8bf78ad343d054f10f38fca2df5b24f4f346b896fbe83c76b2189f70bd7ae0a488d8d41a420897258c6014d633882e6ed79a94417dcd02dad07a7538c1d122f95dd9261245871d86cbce4967f1a5f5d5c1a8011ad541a2afe37bee8c1ff92ed42dc6263a17b5fa1e3ca4e4655dbf56b0c6e620db5163cc83dc3881445bb18960e9b23f7e89ec40f5cc27592fd682908a651b0a0cbda9", 0xb4}, {&(0x7f0000f10000)="2ad3f103b3cccbfdd092d5d231d422deaf534249a0a4876be3cc2282a7308f219c11fb081e93b3f883fb34f205ebd016feb725ea1f4ebca1f8234fce31dee86564244080843e2d6de3906cac7fccb8", 0x4f}, {&(0x7f0000481000-0xa2)="002e78e5bb619ecb26ed1b5f68077e28b033902e168da3548ad7475f982e8f639035f0028b7326916920618cf0ed9170e4c35a95f030bcca20cb61c9025621082b36425aa4ae0ff41a9f2ca2fa114c287b60d817333209096310bab36cd643d9913bed244a1afa3723229c67652a5bf5be4ab09293ceb75358e5bb2799b1de07920b38731ed66743082fbc9f4616aa153467dc8f6c882d2d41fc97550dce46f54292", 0xa2}, 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0x1000}, {&(0x7f000004a000-0xa8)="80ae4baf0f1dfe9c41cc7d52bbbdfd1830eef1a254e6e07f1cc8a7e626dce01f64176aa7231f2a955380c45328e23633cc82fbae5be55945955a7d9ce55997c44ff381dc18465f4249a666e9c4190b7eb66b46da3fddb34a3902daecc44be68f867ed0a5ebaeca5ba0ca21da85af318396c07ea98795387c5896a550f75a47f7886c51fa97aa7cdda6e0fa4711e4146ce633abec63d982ea1c3acb09d2e630d13825e8e2907ee3b4", 0xa8}, {&(0x7f00008b5000-0x9a)="341e30ceca0d792a75346cc75e9569de1a0ab6ada97d0ea816bfae51314c34fdb3b016e7c4777274ba7f55345fb94a549bcc038f05c744873b63ecb77e80cb9a7e924b555981ffd8a564186197b0469f23fd61fb9de8d329e6653d4b8dfd9a8370c8cfd4dfba5992e0ee2ea0318187bb8b0007dbb3cb58fb16fd5d29bf58cdc6e3eb63733347471c581c00e053402632af5a90236eb87d3463c2", 0x9a}, {&(0x7f0000e80000-0x84)="3055848b0cc4ae59a002c93fcd76d5833db2c281dfff74374a4693688db1b4c674479625c4d986834722f5b48dfc9fa4834067ec174e840cdc55b219610631fa566d654c5a4fb2dc26907e6abd36c6d0bddae67a8c840c561c25b3ac9beed46fb697498e34dd5a5abe8eb040939b44c91ccea61aaa4b35a9ffcb2bd492e1de484366fd12", 0x84}, {&(0x7f0000c09000-0xb1)="4e2d1937949dd452c92565edaaa34aeb6042d8bd1ce232fccb35004d7727e6c324f1e03f92075ef395f285393b6925cc17ff4230747fa5d9d0ee98d0656c9ae4487dac5908e26f9c11aed4f913684290bc42ac2dd7909b07daef96b5603360d401a4405bebd3ab6a8a493f20a16276001cacc07e497b68521b17cf29ad026abad5dce8f41b062db003cf3a1ce2acf6e2cf47928833d29b6ea0b32334e655b7670e3b4eb38e95e6d95e01cce8f9b0199aa2", 0xb1}, {&(0x7f00008a4000)="4fc2629b7233de5171af30b6475fc8bfa660e6287295111e7036e5548250d24e74462d55cc61bfa056278d985f39bbfe3c151a34208b24b55e58d21b194a754cb38e25c331e16d255861d1258a3b253fcbd34e0c72fc07c3129148752b1ca90aba867411c9c72d8e67262c4caaa44cb36a22b41790cc5bdbb45f3e1387dac6268fc25fffff63b09d92937694ac0f8f895b87796ba7797c2b49357acae056bb938583d526466ecde897c51bfcf781735d9f97dfb7da3c9b964c8c7f250bf66a66f6bfe4cb3ef946c68e62b45c071d6d79ca4eb8ffa35294", 0xd7}, {&(0x7f0000574000-0xd9)="83778bcefc85e38a94aec29b258200c81943bfd2a24a547f7b2ffd521490cd931b7a7180494c9149130451cd1a7af5fa2de88f306872311a19a797a042ba58434fcb901d43316dabd6cc3614e8af035b29058d8411f5252dc903ab0634beb43f4d26ae029562d9f4baa3d347ab13e6cebabdcdb5b49fa673483dbdc3d872c3d756859292a5182e9ebf4e2398417c4e7f3bfbd984f03512f91e1fe3524114c11b20195be4fdf8579271eb8be98cf5f3d95750f695cca96caa35a8637bc966265772f453f6876d61ccf68ce52d7a764fb15e7e2b0e5cabe9c3d1", 0xd9}, {&(0x7f0000b71000-0x9d)="d918d9b37029d4972d2e01225ebb3e6cbfb713555efce9451d06a71f12de8da4e4d186c2464ab8e689650fec78b024b2bce165e628dfab59dc9efdf05358672f2ea0a9dfc7ad92e00adfae8fd153b9d0297fef25dc0a938cb1ea757b51eac63b7443a950e14c7f425ac81b1151761ea34d5e55f84121136c898d83c218e42f428c8ffba1fc25c4185a131ebb12146f0c68cde20c8860962ec2ed6abd6d", 0x9d}, {&(0x7f0000bdd000)="951d78163b19a6278f2e7208290b371e4439f38b40a133d06d93ce27d1d1d00d4a4dca1e8ade5bdec03979cfac2154db1898f9172d771e96a1ea425e100c24cc9da923f16d9e8ba3cdbbdd9a8bb19398331fc9d579d3c9fd4ff8bfc3ec7acd0888e594d1bdb28afe7720df7527477d658c1d92ddec28f98addd7bef951f3997e39e5205be94580b645b1a6542251f460", 0x90}], 0x9, &(0x7f000079b000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x20, 0x0}, {&(0x7f0000d10000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b72000)=[{&(0x7f0000919000)="ea23f5c6049d01374f1ee79be5f85bd04fce44467a4394891071cfa3e20328e23f6356d5f2df42c63e37d7e8e05e48843cc0fd8faa3154c03dc8d2e9cb4b78d6c73c886b6036176d6ae55543d282fad65d925b43f04b54e107e4f5f72e0efa4703deaefad30be71af1dd4cfd282ccacaf2825249ca64b6dc4966a62ea172e137252ad837f8743821ec9591750e432776a78d791aa6cadcd16d50b935a0904761d9498916e96f5e13857369ccb2d2a8448f13068f8d061eede4320e17ccab95454756978b", 0xc4}, {&(0x7f0000cc7000)="0fb6acfddc4e113dab55189478a28a03242e63b64c7dff62843053f7b978bc69d9001bca9396ef75485205e10c6572ca431a985883f4c954f76dd4168fe4f599d534de0b94d98cab1202a020e03bfe28a3764fca139905b0167bd62684234219e2c589740c8218081c6ee961a4cab74290219e2454a2f2d51e0d7dd204f970d18f3ef08c18a9cdcf085d9bd8e9c39a3083ca85855f11f57859b8205b4a5f739c19f9640496dcdd548c3f442896f952d85fc7b018c4da5a5f0ffa6884e30bde6b78d9ae57aca9007c5f1e647799a8098f8064b846df1335c0f55797a58425ba92a7ca88e1c2e5237a71", 0xe9}, {&(0x7f0000a64000-0x8d)="f4b56fb5c7ddbff775e23937f8fc2c92c2bba00fa9a37e3f2d7866206d040259196ae1cf799878aa5699233f26d54602a1022404a48afdcae28c80170e3f1fb302994098f96cbe2d14295a68aeef278d1bb77be96fbaa97754da72c432f8a492c631cf835fcd9ea7768518beb772c02ba7e4b0bbeab4f0c2ae0c2f760820e1ca9d87f6409968502c6c6e24b85d", 0x8d}, {&(0x7f000022e000-0x4c)="43c0c167e65315f04e12fcb8b156f48ae817e8b4dd93f0c4cf6138d92013b9171faf7ee03061c4bca03364efd470e46cbddc682d781c40aa6131246a5c378ab047a70f6049171b5d9fa49ad9", 0x4c}], 0x4, &(0x7f0000287000-0xf0)=[@rights={0x20, 0x1, 0x1, [r27, r28, r29]}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}, @rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41]}, @rights={0x20, 0x1, 0x1, [r42, r43, r44, r45]}, @rights={0x18, 0x1, 0x1, [r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0xf0, 0x8000}, {&(0x7f00004d1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000075b000-0x10)=[{&(0x7f0000264000)="3b671af5d9156eb7da620c92e8a72ccbeb0ac38ae6f65f27e72248cfd0115e7037345a7d6725cbdf02f51c2d295da66114fae57149086200069932b64d54d0b69e6f02", 0x43}], 0x1, &(0x7f00001b6000-0x88)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x30, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68, r69]}], 0x88, 0x40040}], 0x7, 0x40) 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005fd000-0x10)={0x2, &(0x7f0000a96000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) select(0x40, &(0x7f0000f9e000)={0x2, 0xa12, 0x7, 0x101, 0x1, 0x8, 0x80000000, 0x4}, &(0x7f0000c31000-0x40)={0x80, 0x4, 0xfcec, 0x6, 0x100000000, 0x5, 0x6, 0x2c01}, &(0x7f0000085000)={0x10000000000000, 0x8, 0x6, 0x4, 0x88, 0x75, 0x7, 0xfffffffffffffffc}, &(0x7f000044d000-0x10)={0x77359400, 0x0}) [ 42.204344] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/02 17:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{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}, {0x6000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x400000, 0x1100, 0x0, [0x400, 0x0, 0x1, 0x7fff]}) ioctl$KVM_SET_MSRS(r2, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) 2018/01/02 17:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000362000-0x8c)={0x0, 0x2000000000000080, 0x0, "717565756530000000000000000000000000000000000000000100", 0x8768, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f000003e000)={&(0x7f00003ce000-0x66)="053b5f84da241325b331a0deb29c16146e680c3c6a08df20b74c5cf9042cac2a875dad0b4433df88f0d9b9dae80efb0759e8623d7d6a8fdf326bb07fc24693f148c7deda8637589fc1b2fd2fddfb63101d45c48de24dea15b715bccfa66ac9d3b70125fb34cf", 0x66}) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000054e000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000f3c000)=0x0, 0x8) [ 42.244722] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003d2000-0xc2)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155a201a208a325522f43cb5ed199d2c2914a82c41b9856e403255affdb882fcdf908e6831dec37b5564c6cf791edad52698fe34aa68fa59136c288ed0cf84ccf9664e165065c5d443470ad97953900c4f88bf688995a05538b9aec811ae4b67deecfc6aa094413727190a928ecd1f5008c146ab44836bd026649e44f00f85e7b88d00d2a3ed0df36d263a3386bb2978610063fec801a802881864d54e06e3a35e8", 0xfffffffffffffe67) r0 = inotify_init() flock(r0, 0x1) mprotect(&(0x7f0000889000/0x2000)=nil, 0x2000, 0x8) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ustat(0xffffffff, &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept(r0, &(0x7f00007f7000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000432000)=0x1c) 2018/01/02 17:18:52 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x6c, &(0x7f0000000000+0xa9e)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffc01}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80, 0x20c, 0x6, 0xfffffffffffffffc, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000010, 0x2, 0x0) write(r2, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2018/01/02 17:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000052d000-0x8)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000046c000)={0x20e, 0x1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f39000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x3, 0xc) 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, 0x407, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) sendto$inet6(r2, &(0x7f000005f000)="", 0x0, 0x0, &(0x7f00006ff000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 42.369987] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.386704] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/02 17:18:52 executing program 3: prctl$intptr(0x30, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a6000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x5, &(0x7f00001f6000)=[{0x78a3, 0xffff}, {0x1ff, 0x5}, {0x3ff, 0x7fff}, {0x2, 0x1ff}, {0x1, 0xfffffffffffffff7}]}) r1 = gettid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8000, 0x4) getpgrp(r1) 2018/01/02 17:18:52 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00004ba000)='/dev/amidi#\x00', 0xffff, 0x2000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000131000-0x9e)="ad35130cdd8209ce824f54e6bbb10e0ae88b17f4e3c782f37e965581071e133e437959936923316abfa8dd96e7da03faab909449189d42e9c85013da9ece876687a7d92bfe213d004fcb018ff7775170709efe66062e5d56fc5c7dae36f301e71dbd55382a71dcaddc547aea9c6724a300682fb4a4cd7672316a3e6b47f2bf0b7f17bc3f1d57479da017f8f49712bf56acafda5cc6007da8f30348ef5429") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a26000)=0xf5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/02 17:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f05000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009c7000)=0x0, &(0x7f0000a9f000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000d4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e65000-0x8)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae9000)='./file0\x00', 0x0) mount(&(0x7f00002c7000-0xe)='./file0/file0\x00', &(0x7f00000c3000-0x8)='./file1\x00', &(0x7f00003e9000)='ramfs\x00', 0x0, &(0x7f0000ab3000-0x5)="00803e424f") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/member\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f000024e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a9d000)=0x8, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000469000)={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x6, [0x7fff, 0x2, 0x0, 0x5, 0x100000001, 0x0, 0xff, 0x3]}, 0x5c) chroot(&(0x7f0000739000-0x4)='./file0\x00') pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f0000fd3000)=""/0, &(0x7f0000525000)=0x0) 2018/01/02 17:18:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0xffffffffffffe0f5) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0x850}, &(0x7f0000519000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000001000-0xd3)="a6181c440e1ca0862e2c70f2487ac67b7c50ea52e0f7324aa94b3fc5dc5eadd7e67e3a445c09fb55714ea72b3a82e72aeb4f2f6516b4878126cbf606a514855042bc86d2ee2b38cda6acebf1453de2c9fed75317db555187ff91b330166d3a3258be5e97bdf6ed714a79035d8deaca93212c67a840afe8749ac4cc81703e74aa1f22779ef3927a2cd4efca71e9ecbaecd3eaea1a4fec8ea191e366408a1a419c693666a8887a4a9b171336f6241aa90217e432227987f196aafa764275d5a2e1e17ab3829b15461cbd3952f15d89fc77ab2d61", 0xd3, 0x4000000, &(0x7f0000000000)={0x4, 0x3, 0x0, "70f0c3c5ff6a", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000000000)=""/152, 0x98, 0x2, &(0x7f0000000000)={0x4, 0x5, 0xb4b, "7ece74c938c4", 0x7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000094d000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401}, &(0x7f0000a8e000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003bb000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffff38) 2018/01/02 17:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f000026c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="deffffffe301", [], {{0x86dd, @ipv6={0x0, 0x6, "0028dc", 0x24, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x0, ""}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00002e7000)={&(0x7f00008ce000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000d4b000-0x20)=[], 0x0, &(0x7f00005ea000)=[], 0x0, 0x0}, 0x0) madvise(&(0x7f00003b0000/0x4000)=nil, 0x4000, 0x3) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000992000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt(r0, 0x5, 0xff, &(0x7f000010e000-0x8c)="3e162c94b4f774f4c72346b00153868a2e665a1d63747ca3d3e0af2e029d3a0a97f6f1807a70ee8ff8dd5a8105e736a6a31803b8b19c47af63f77f961a45b5b8173ab7ae60fc529f350d485587303db99893f9e980f47007b9a1388bb64b1e5866a58a133f4ce144a874b98dbb3735330bf9e38b0208209e2adc06308816dfa76174e0aeec65c8d701a49bee", 0x8c) [ 42.420968] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/02 17:18:52 executing program 3: 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 = socket(0x1, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b7b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r0, &(0x7f00006dc000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 17:18:52 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x5, 0x0, [{0xf21e, 0x4, 0x0, 0x0, @adapter={0x1, 0x1, 0xb422, 0x8, 0x7fffffff}}, {0x45, 0x3, 0x0, 0x0, @adapter={0x80000001, 0x8, 0x12c5ff4c, 0x2, 0xfffffffffffffffc}}, {0x5, 0x1, 0x0, 0x0, @adapter={0x5, 0x0, 0x8, 0x2, 0x82}}, {0x10000, 0x3, 0x0, 0x0, @sint={0x4d, 0x8001}}, {0x7, 0x4, 0x0, 0x0, @adapter={0x3, 0x7, 0x3, 0x13, 0x7}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f000024a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad0000-0xc)={r2, 0xffffffffffffff75, 0x20}, &(0x7f0000e00000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d, 0x0, 0x0}) 2018/01/02 17:18:52 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, 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$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e93000)={0x400, 0x2, 'client1\x00', 0x4, "055a60b05741bf09", "2ab325d1d26d4eff1e29f6b7aacaab10e05aa2eb735a3eac06da0fc250e8e335", 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000087e000-0x8)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000616000-0x8)={0x0, 0x0}, 0x7fffffff, 0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e2b000-0x4)=0x0) tkill(r1, 0x3b) r2 = syz_open_dev$vcsn(&(0x7f00006b3000)='/dev/vcs#\x00', 0x100, 0x402044) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ac4000)=0x9, 0x4) sendmsg$kcm(r2, &(0x7f0000e26000)={&(0x7f0000dbf000)=@sco={0x1f, {0x2, 0x6, 0x7, 0x1, 0x2, 0x7}}, 0x8, &(0x7f0000dad000-0x60)=[{&(0x7f0000e75000)="863bb28d3ef3144b81d77da60c7a90f7576459a86ffafe29fdea6198545f6a03a76da399f0d34a5fd37402beae7e9cfb08fd3eaf580a6a481e03645a108faa75e1493718bff32e", 0x47}, {&(0x7f00009fb000-0x1000)="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", 0x1000}, {&(0x7f00007fe000-0xcd)="ac69fa5078ad4e8bb588722f6647eecf1ff13c31d0f9889e9ddcadbd58690078ebce1d65fe8f56b094288e87a8aa279a2bac8000347388bc6e0f491aac43ae0220daf2caa6cb3358b10d2068711d4fa07adc77f97f6b87921e22e980b3aa454d8781581bcf6f2ec5d02579a835fd62686ae20336d2896e3304c7dc46cce5e7f5734de92023927603016b23cb8c5adc4a637fb87fa2a0e4d7e230ed90dd28c906726236c6b9a13e248d162f89d66b261245a06db051cf33a82a90190f70facafba82c85ddbadd866d02c290c5c6", 0xcd}, {&(0x7f0000323000)="5d71e09e5b2d91955c7632594018add391dd20c413ff7918d4a85f0a41a6c9117ce62e8ae0f0a5f4847f79d2567e2bca89e0a0496eb52c911655bab826951742c1632cc2c5e5aebe089893a60856dc624e63edb68d831fe8f4c36c95fd603c8b9c490d413d0c94bc34565e91a9513a", 0x6f}, {&(0x7f0000cfc000)="480b8ce6629751f4d1f4f233af69d2959e", 0x11}, {&(0x7f0000e73000)="0ff87fc2b30fa172b1ed90097c5d7b4814ca6be223d87b12efdfc6a71a0a005b54f6dfd5ad1b6cf33d0dd0a8d43d6c6fb7918519fa58ddc86353fc8b215893afdeb40ab97cd36d0b02526eb6326917571bdb506f077c1e7f8aaab376316cb2399bc3c5681947dab61db330ce173b6744d7f95498de466a179abdb677acf1cd32c632c9ea3e48397bb5ec749f27874921c0532fc27e62275a05ee294547b3a88ebbb1a9662c98096af2e313760d818e31f108d3d9ba139321d4efbc2111e7f963", 0xc0}], 0x6, &(0x7f0000a9e000)=[{0xa8, 0x139, 0xb84, "4109dce5b3007d3194c605b148f7718b0565a7b75ad3dfcb8368c9ad5079856885d7529ea753f8940f541fa13aef42ab5cb75e4a277b94ad04aede1770ffe4e09afa4f8a6db739b5e5488cb53aff89d60b68a074ef36a2b3ab82ef218b56ae50e07bfa7cdff2eeeab01db9b2600bc5ffa8fcbb0509ab8acab0ff7e2ee6317552d992957191a0b31cc29c6862d1c7234b8dad507bd9efdaa1"}, {0x108, 0x11b, 0x97, "ab5d084c2bcd6da181ff6afc8d9dbf219b777e270f119549a3beebd95f8dcfa58cb76572ebc6c692f8451bc9992a7b4075d08914b4cdf74ad3dde9d99e9b0da48f1df288fcecb0ff5e97ce71a742f27eb1d6ae1569eaf51c00aabf54d87f618a760819e706b152cb383732b9051ddb5eccd525919e08ab7a5a7357b99046975d4e585f4555be48d91b026508cf4507ca386a4d4ec87ab4b87db0a6d81f7d43f9e5832c41aab635f4d34e48cd5188d3aa55abfd227b46edf2c69cd3e34da6ad08ab6af9113c2b405c33976e1ff1c40508c655853ca5efaea493ba2ed13e9bc46a51684ad9a97e41e2f6d2e803c6239fedee1cfb318c084a"}], 0x1b0, 0x4000000}, 0xc1) mount(&(0x7f000054a000)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f000055d000-0x3)='9p\x00', 0x0, &(0x7f0000c64000)="") 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000458000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000260000)={0x0, 0xac, &(0x7f00000cc000-0xac)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200000000000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x104}, @in6={0xa, 0x1, 0x1c88, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000c3b000+0x7a)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000744000-0x14)={r1, 0x7f, 0x7f, 0x900000000, 0x6569, 0x0}, 0x14) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085f000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mlock2(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ad1000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000016000)=[@text16={0x10, &(0x7f0000019000-0x27)="0f350f1077006c2e0f01ba5902f20f110bf30fbd570d0f2057f2ae360f001966b9a50900000f32", 0x27}], 0x1, 0x0, &(0x7f0000016000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{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, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) 2018/01/02 17:18:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() setuid(r2) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x1) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7fffff, &(0x7f0000e92000)="") memfd_create(&(0x7f0000259000)='nodev\x00', 0x2) 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000036000)='/dev/vga_arbiter\x00', 0x381000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = socket$inet6(0xa, 0x80008, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b7d000-0x4)=0x7, 0x4) 2018/01/02 17:18:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x2c8f2df2, 0x1) 2018/01/02 17:18:52 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20840) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000211000-0x8c)={0x0, 0x3, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) [ 42.582428] 9pnet_virtio: no channels available for device ./file0 2018/01/02 17:18:52 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e8000)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006dc000-0x4)=0x101) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/02 17:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d98000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c53000-0x8)='./file0\x00', 0xa0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x1, 0x7}]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r2 = socket$inet6(0xa, 0x400000000800, 0x40000000000003) request_key(&(0x7f0000caa000)='cifs.spnego\x00', &(0x7f0000e91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c9e000-0x1)='\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00008d2000)='keyring\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r3) prctl$setfpexc(0xc, 0x1) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000187000)={0x4, {{0xa, 0x2, 0x100000003, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xcdf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000076a000-0xee)={0x0, 0xe6, "3f17e62f89c240fefe6cf8b8c1ef41c6d76de25350915627a30243bd42424910804e9edbe1632e38969bb8e6c9062e8a14b9be52ecd5ec7920c8ea799011f12df907c5895594d46b43df26db0a01fc876fea5c839d5fe4b42b67abe8b00dfdf159a472f6ef2590874dd8a5290722a260ac11b85743c71582e8438d97eff1068fb0c53b05ef7e5515eea61986de7b79f25113850210f1ab40773215a001c76d16492a2b62236fd8f39b8918ae3a9242b5fc3d7ce5aa484cc2d065863dfe27f699bb20cb7cea0a18f060473783b4ff0cacc446c34a6ca2d5f9b483364ece9454127c25956e8695"}, &(0x7f0000bab000-0x4)=0xee) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000025f000)=r4, 0x4) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000032e000-0x28)={&(0x7f0000efb000/0x4000)=nil, 0x1000, 0x3, 0x20, &(0x7f0000812000/0x4000)=nil, 0x6b}) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000886000-0x15)='/proc/self/net/pfkey\x00', 0x800, 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, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000a68000)='/dev/snd/timer\x00', 0x0, 0x680000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006b6000)={0x6, 0x450, 0x1000, 0x2, 0x10000, 0x7, 0x3, 0xffffffff7fffffff, 0x80000001, 0x6e, 0x7f, 0x400000000}) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) dup3(r0, r1, 0x0) 2018/01/02 17:18:52 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, 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 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x43, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000db7000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000087f000-0x4)=0x3) writev(r0, &(0x7f0000a6f000-0x70)=[{&(0x7f000047b000)="d1", 0x1}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000103000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efe000)=0xc) process_vm_writev(r2, &(0x7f0000b1f000)=[{&(0x7f0000fcb000)=""/38, 0x26}, {&(0x7f000089c000)=""/186, 0xba}, {&(0x7f0000b2c000-0x81)=""/129, 0x81}, {&(0x7f0000607000)=""/4096, 0x1000}, {&(0x7f0000393000)=""/4096, 0x1000}], 0x5, &(0x7f0000ea0000)=[{&(0x7f000065b000-0x7)=""/7, 0x7}, {&(0x7f00002ab000-0x7f)=""/127, 0x7f}, {&(0x7f000046b000-0x7a)=""/122, 0x7a}, {&(0x7f00004ad000-0xd)=""/13, 0xd}], 0x4, 0x0) [ 42.660671] 9pnet_virtio: no channels available for device ./file0 2018/01/02 17:18:52 executing program 3: 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 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair(0xf, 0x806, 0xe0d, &(0x7f0000833000)={0x0, 0x0}) recvfrom(r1, &(0x7f00003e4000)=""/198, 0xc6, 0x12000, &(0x7f0000f7d000-0x12)=@nfc_llcp={0x27, 0x9, 0xff2e, 0x0, 0x3f, 0x8, "3340d96a2033ae969739c19a816cbf1a0192298ed6e829568eebf15ca68ccc54c23fd0e5a6e424719d1d6953e1c03e1245e672aa7f80ae59f219f90966c84f", 0x732}, 0x60) mknod$loop(&(0x7f00000eb000-0x8)='./file0\x00', 0x8084, 0x1) readlink(&(0x7f000036e000-0x8)='./file0\x00', &(0x7f0000647000)=""/4096, 0x1000) keyctl$assume_authority(0x10, r0) syz_open_dev$dspn(&(0x7f0000327000-0xa)='/dev/dsp#\x00', 0x8001, 0x321000) 2018/01/02 17:18:52 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000026c000)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f00002df000)="c0e2711385539497e8388b8e91920da9faa2e0652a96405b7d", 0x19}], 0x1, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c4a000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000068b000-0x10)={0x0, 0x98, &(0x7f0000fa4000)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fa4000)=0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fa4000)=@assoc_id=r3, &(0x7f0000d1a000-0x4)=0x4) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x2, 0x80) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000463000)=""/116) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000072000)=""/0) 2018/01/02 17:18:52 executing program 6: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000)='/dev/usbmon#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10001, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000}, &(0x7f0000015000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x8, 0xfffffffffffffffd, 0x10}, &(0x7f0000006000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x800, r2, 0x10000, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000014000)=0x0, &(0x7f0000014000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:52 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000074e000-0x4)=0x0, &(0x7f0000c7b000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) getgid() clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000cc5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e90000)=0x10) 2018/01/02 17:18:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f000017d000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='ip6tnl0\x00', 0xa3fb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="e706f653cb5b7297b8dd0ff2ebe506e84ca4c47573fb29cb604153d9a406bc72fe", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000001000)="") setpriority(0x1, 0x0, 0x5) 2018/01/02 17:18:52 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) getpeername$packet(0xffffffffffffff9c, &(0x7f0000629000+0x5fc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000550000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c6000)={@generic="ec68a7f63d8393eade0d2acc263166f7", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) fchmod(r0, 0x100) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fa6000-0xa)='/dev/dsp#\x00', 0x1000, 0x8000) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000793000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf97", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f0000-0x4)=0xc) r3 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000deb000)={r1, r0, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bf1000-0xb)='/dev/midi#\x00', 0x86, 0x40000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00006b1000-0x40)=""/64) fcntl$getflags(r0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x7fffffff, 0x400000000000, 0x400, 0xeb, 0xee08]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000960000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f00005a1000)=0x4) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) io_setup(0x80000001, &(0x7f00009d1000)=0x0) io_destroy(r2) recvfrom(r1, &(0x7f0000c1b000)=""/75, 0x4b, 0x0, &(0x7f0000fc9000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 17:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) 2018/01/02 17:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) uselib(&(0x7f0000632000-0x8)='./file0\x00') listen(r0, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008ef000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x546, 0x2, 0x2, 0x0, 0x0, 0x1f, 0x0}, &(0x7f0000b0c000-0x4)=0x20) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000076f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000821000)='dns_resolver\x00', &(0x7f000072b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000a5f000-0x5)='user\x00', &(0x7f0000a03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e15000-0x1000)="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", 0x1000, r0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000073b000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) 2018/01/02 17:18:53 executing program 7: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000022c000-0x11b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6101cc15bb", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0xa, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000022d000)=0x0, &(0x7f000006b000-0x8)=0x4) [ 42.931252] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b7f000-0x8)=0x0) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000496000+0x2d6)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00004a2000)=0x0, 0x22) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') mknod(&(0x7f00005be000-0x8)='./file0\x00', 0x0, 0x80000001) read(r2, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26105, 0x0) 2018/01/02 17:18:53 executing program 0: r0 = syz_open_dev$midi(&(0x7f00003c9000-0xb)='/dev/midi#\x00', 0x2, 0x200) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x7, 0x8, 0x100, 0xf3, 0x4, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0b8, 0x7fffffff, 0x7fff, 0x6, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'rng\x00', 0x40000, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xa1, "93f11161b5c1c6f09f47ff12aac4422d53ebac6811ca9b2fd27ab0c803b9148230d9ee4d713b983fc6b87196ca2dbab57a876e6a3893b2226365217aa01ca082fa329bb56afe4e1df946fde4214af957adaee523b23fe758ecfeaaeb0d8d77f5a9977f829f458d18732b4bdeccd84fab00143ce88d368f405e7e9b76b4c63d0aef61cea066532ea04bfb4c8804511342c17c4fe6be65b53bcc2cb4308b64fd1495"}, &(0x7f0000843000-0x4)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f00001f5000)='/dev/loop#\x00', 0x2, 0x210940) writev(r2, &(0x7f0000c53000-0x10)=[{&(0x7f00002e2000-0x3a)="390000001300094700bb61e1006e009e07000000020000004500780e0002e700010000000d00238000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000e6000)=0x0) getpgid(r0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000056e000-0x4)=0x2) write(r1, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xcd) recvmsg$netrom(r1, &(0x7f0000e57000)={&(0x7f0000cab000)=@full={{0x3, {"d4dacd0b380d57"}, 0x0}, [{"3609f300001000"}, {"27ae04000000da"}, {"171e4c98eebae6"}, {"ba80005924f3df"}, {"bb0000c2d5fb8b"}, {"4df01ccf8b07d4"}, {"47a32c1baf9a59"}, {"8fba00000000c4"}]}, 0x48, &(0x7f00004ce000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000011c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009e7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003f5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) getresgid(&(0x7f0000ecb000)=0x0, &(0x7f0000051000)=0x0, &(0x7f0000a4e000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000750000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e14000-0x4)=0xe8) stat(&(0x7f0000f70000-0x8)='./file0\x00', &(0x7f0000966000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000008a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019b000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) stat(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00005d7000-0x38)={&(0x7f000099b000)=@proc={0x10, 0x0, 0x0, 0x80300}, 0xc, &(0x7f00001c4000-0x20)=[{&(0x7f0000834000-0x244)=[{0xe4, 0x1000, 0x100, 0x475, 0x1, "257db0f1979f51aaeab3e8cd922724a482756ced7aa4791bff9ba583c7eb103ccbdd2e9f53e287fccfdabfad9c31cf12999cc837e2dcc516b4ed5ea758603a3b533dff73014cdb4ac515163572c26b90a2628f3a6146bc79c27bbf889c180b683f3377cedd1bd51659c270d50af09640f205546aa6077acd221b7eee778a56e671089e302093f59c52302096e000430dcc26207334e8e2f457e52b2cf43683e26ed569471aa375e66b5dfd9dd8620ba995c0d42b932cd0a63b6fa14f3d82d7f435d8c5333a37a2074494e21a5e708280cb"}, {0xc0, 0x7, 0x200, 0x0, 0x3, "7c1e603f3368e7b6d1688ea8bf79c33d41108cc9d05f489d35455d47e32522370864013c8c94882725422f045f654a8f0a4fee8d9f74f3cc95871a0c71929054592642e25fab0eb786468d658e4702cc7be835763df4fa80f167ec7f0449e1aa6f5f9c45e0d6e00d060916afb7d1dcc4204290650e8a79ad655f1d9f721978cc1734cba27a23a42bd66c22229d884c79e64029d04f5ba39d9d9cd7d9aa92f0a3abb1fa59441a33cd3176e2602f358c"}, {0xa0, 0x7da6, 0x10, 0x0, 0x2, "7f4361ff516002416c0aedccaa67870c61f966fa6e5ff725e691fbef6a68934af6a99d1f49bc777ad9eb6f497648c78db3643f17f467bbd683d0fba1e6260f04d8cd4b1fb29d52be0e50c82b6db2ac9068dd03b08d7a46fe6ca2447e5502a78f63d5364922b5fc8d7778f792c0661836baabba493e5716eb2c615c0d859d22e747090332b9934bad7c31a2d18cc69617"}], 0x244}, {&(0x7f0000365000-0x164)=[{0x50, 0x8000, 0xb04, 0x10000, 0x1, "7d4e963471894dec4909815e3df1a30242d03427055f3564604e2cb0c697bdfa4183224547f33ea3c67cf0ea0dadc4175715e07cb2d75772775c4a740a7a"}, {0x74, 0xfff, 0x800, 0x9b6, 0x1, "f5ff42bfe33d337332a4c267a051e5c71fbaa4a8bccb237d01f4a705d813a7ba842fd781cf85b9ba96bb9cec86ab5a989f6050a49917de92f8c762fa9f5db9cf2ce484d20d90b9ecf61ab1fce5f4f235254b013401a6f437e93a44ffae502082f9b0"}, {0xa0, 0x3, 0xc00, 0x1, 0x0, "68621ac9f06c2ec7b57969b49cf0fbede5f1ec459baacd46bfcc8f06696263b52dd780b24a8a6867d7d6273c42b47895a34a61b87342064f5ef845309f24c4d089a53c76d08dc32dbdc62675f3a37e8b22c9fab0722e780ee1c38881ad51315dd39bf92ccaec7b5a9e4357ec1721836682f055abc5ea54e27f310f7a40008c8b1d70ac5748da63dc4ebdeb2414e9"}], 0x164}], 0x2, &(0x7f0000d21000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4000}, 0x800) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x0) 2018/01/02 17:18:53 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x101000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x1, 0x804, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="3367316d605e5de6255eb6ec30d86f3f", 0x10}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000025f000-0xb)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b9f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000948000+0x5c4)=0x1c) 2018/01/02 17:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="c99b824bc1e104188c35db747c8837a0", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001ab000-0x4)=0x0, &(0x7f0000e33000-0x4)=0x4) socketpair(0x9, 0xa, 0x8, &(0x7f00001ff000)={0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00004f6000-0x138)={{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$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000378000)=0x0) perf_event_open(&(0x7f0000bf3000-0x78)={0x4, 0x78, 0x6, 0x7b48227c, 0x6, 0xfff, 0x0, 0x0, 0x80000, 0x4, 0x5, 0x8674, 0x40, 0xaf5, 0x7ff, 0x0, 0xfffffffffffffff8, 0x7, 0x2, 0x2, 0xa2, 0x0, 0x2, 0xffffffffffffffc1, 0x1, 0x1, 0x3, 0x7, 0xfff, 0x9, 0x3, 0x1f, 0x5fae, 0x5, 0xfffffffffffff000, 0x8, 0x3, 0x40, 0x0, 0x2c, 0x6, @perf_bp={&(0x7f0000a26000-0x1)=0x0, 0x9}, 0x1e120, 0x7ff, 0x9, 0x6, 0x0, 0x600000000, 0x9, 0x0}, r3, 0x6, r1, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) mlock(&(0x7f0000544000/0x1000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.990765] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084e000-0xc)="3a5c776c616e31247d28f6776c616e306367726f75707573657200", 0x2) r1 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create(0x2) fstat(r3, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000851000-0x4)=0x0, &(0x7f0000a67000-0x4)=0x0, &(0x7f0000687000-0x4)=0x0) fchownat(r0, &(0x7f0000b8c000-0x6)='./bus\x00', r5, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r7, 0x4024700a) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000003f000-0x80)={[0x0, 0x0, 0x6000, 0x1d000], 0x4, 0x42, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:53 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d0b000-0x4)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000586000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000423000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x14) r1 = syz_open_dev$audion(&(0x7f0000859000-0xc)='/dev/audio#\x00', 0x101, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000c85000-0x4c8)={{0x1b06, 0x368f2e34f50fbc72, 0x1, 0x80000001, "a23ffe462a0514ae915f635ad32a683ecb8cf1895fb30a42cbd26703c7d32920c2a3c63395f903b74dc6f686", 0x9}, 0x200, [0x1ff, 0x2c6c0000000000, 0x1c, 0xf14f, 0x80000001, 0x8, 0x100000000, 0x5a88, 0x80000001, 0x3fffc0000000000, 0x7fffffff, 0x6, 0x4, 0x9, 0x0, 0x3f, 0x9, 0x8, 0x53ad, 0x1, 0x7, 0x7, 0x100, 0x5, 0x4, 0x8, 0x1, 0xf9, 0x101, 0x6ca2, 0x4, 0x6, 0x0, 0xfffffffffffffffc, 0x87a, 0x100, 0x1, 0xfffffffffffffffc, 0x8000, 0xfffffffffffffff7, 0x80000001, 0x4f, 0x2292, 0x6, 0x0, 0x2, 0x3, 0x0, 0x6, 0x2, 0x25f6000000000000, 0x0, 0x706, 0x8, 0x40000000, 0x8, 0x200, 0x20000000004, 0x400, 0x1ff, 0x3, 0xffffffffffffff95, 0x6, 0x9, 0x80000001, 0x8, 0xfffffffffffff000, 0x8, 0x3, 0x8, 0x9, 0x8000, 0x8, 0x76, 0xffffffff00000000, 0x8, 0x4e, 0x9, 0x0, 0xfff, 0x101, 0x2, 0x400, 0x3f, 0x38, 0xb5, 0xb754, 0x2, 0x454, 0x3, 0x8, 0x9, 0x3, 0x9, 0x200, 0x8001, 0x7, 0x8000000b6c, 0xfffffffffffffffb, 0x9, 0x7fff, 0x7, 0x8, 0x0, 0xfffffffffffff576, 0x400, 0x3ff, 0x20, 0xffffffff, 0x100000001, 0x80000001, 0x2, 0x4, 0xf49, 0x7fffffff, 0x10001, 0x7, 0x200000000002, 0xffff, 0xf8, 0x9, 0x1, 0x8, 0x7fffffff, 0x2, 0x247, 0xe00000000000, 0x3], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f71000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x91) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f71000+0x54f)={0x8, &(0x7f0000f72000-0xf0)=[{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}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/02 17:18:53 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$ptmx(0xffffffffffffff9c, &(0x7f00000f6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) lstat(&(0x7f0000bdc000)='./file0\x00', &(0x7f0000b64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005b8000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000)=0xe8) lstat(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000ce7000)={{0x10000, r2, r3, r4, r5, 0x10, 0x100, 0x0, 0x0, 0x0}, 0x7fff, 0x8, 0xffffffffffff8000, 0x5f1, 0x6, 0x9, r6, r7, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000e86000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d33000-0x4)=0x7) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00007e7000-0x10)={0x101, 0x40, 0x6, 0x104}) read(r0, &(0x7f000057a000-0x49)=""/73, 0x49) 2018/01/02 17:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf4000-0xe)='net/mcfilter6\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d2a000)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000064c000-0x34)="100535623e2dd3f09fa98fe99c485949a5207afab3c667ac7351ed072b85667a90146f2f2e39288830b7a46698c7e1aab167abad", 0x34) 2018/01/02 17:18:53 executing program 3: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x200}]}) ppoll(&(0x7f0000201000-0x38)=[], 0x0, &(0x7f00009e1000-0x10)={0x0, 0x0}, &(0x7f00003a7000-0x8)={0x0}, 0x8) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget(0x0, 0x3, 0x2) semctl$GETVAL(r2, 0x5, 0xc, &(0x7f0000f35000-0x10)=""/16) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = msgget$private(0x0, 0x403) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000002000-0x1000)=""/4096) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:53 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0x7, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000000, 0xf, 0x4, 0x0, 0x30, 0xffffffffffffffff}, @ldst={0x0, 0xfffffffffffffffe, 0x0, 0x80000000000, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9c000-0x4)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001b2000)={@common='gre0\x00', @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) recvmmsg(r1, &(0x7f0000485000)=[{{0x0, 0x0, &(0x7f0000d19000-0x20)=[{&(0x7f000011d000)=""/62, 0x3e}, {&(0x7f0000140000-0x29)=""/41, 0x29}], 0x2, 0x0, 0x0, 0x1}, 0xcd}, {{&(0x7f00004d1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000ac000-0x50)=[{&(0x7f0000cab000)=""/4096, 0x1000}, {&(0x7f0000e08000)=""/12, 0xc}, {&(0x7f00008ab000-0xa8)=""/168, 0xa8}, {&(0x7f000033d000)=""/58, 0x3a}, {&(0x7f0000a51000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000cb0000-0x30)=[{&(0x7f0000e67000)=""/53, 0x35}, {&(0x7f000010c000)=""/211, 0xd3}, {&(0x7f0000d84000)=""/4096, 0x1000}], 0x3, &(0x7f000085f000)=""/109, 0x6d, 0x4}, 0x8}, {{&(0x7f0000613000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b07000)=[{&(0x7f0000795000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000131000)=""/4096, 0x1000, 0x40}, 0x4}], 0x4, 0x2002, &(0x7f0000f23000)={0x0, 0x1c9c380}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005ae000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ae1000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006b9000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x1, 0x48000000, 0x101, 0x5, 0x40, r1}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000db5000)=0x7, 0x4) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fdf000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/rfkill\x00', 0x0, 0x0) write(r1, &(0x7f0000a8a000-0xf9)="de81b57fb8ab7a", 0x7) 2018/01/02 17:18:53 executing program 6: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0x10) setsockopt(r0, 0x0, 0xcf, &(0x7f00006cc000-0x4)="d105071e", 0x4) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/rfkill\x00', 0x0, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00005b5000)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000036000)='\v') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d3a000)={0x0, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x72f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6853}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) r3 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c3a000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000980000-0x10)={0x3, 0x72}) epoll_wait(r0, &(0x7f0000eb8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f00006af000-0x8)={0x0, r0}) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f00009b8000-0x8)={r6, r0}) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) write(r0, &(0x7f00008b0000)="1f00000000061f11070000000000007607000000090001800500010000df18", 0x1f) 2018/01/02 17:18:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000694000-0x10)={0x0, 0xdc, &(0x7f000095a000)=[@in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x577}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdafe}]}, &(0x7f0000964000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000042c000)={r1, 0x10, &(0x7f0000a89000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a00000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000022a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f76000)=0xb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00007c1000)={0x1ff, 0x6, 0x7fffffff, 0x200}, 0x5) 2018/01/02 17:18:53 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fe000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f000020b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000907000)=[{0xffffffff, 0x4, 0x7f, 0x101, @tick=0x4, {0x5, 0x5}, {0x0, 0xff}, @result={0x6, 0x0}}, {0x8, 0x2, 0x80000000, 0x8, @tick=0xffffffffffffffe1, {0xffffffffffffffff, 0x3}, {0x6, 0x6}, @raw8={"7b01b9f9cbb6aa6516e0f6ed"}}, {0x4, 0x400, 0x3, 0x8, @tick=0x6, {0x100000001, 0xffff}, {0xfff, 0x4800}, @result={0x0, 0x0}}, {0x1, 0x7ff, 0x1, 0xe77, @time={0x0, 0x1c9c380}, {0x1, 0x2}, {0x10001, 0x100000001}, @queue={0x6, {0x8, 0x9c7e}}}, {0x100, 0x1f, 0xdc2, 0x1ff, @tick=0x7, {0x18c00000000, 0x9}, {0xfffffffffffffffd, 0x1}, @ext={0x1000, &(0x7f00007be000-0x1000)="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"}}, {0x8001, 0x40, 0x9, 0x4, @tick=0x3, {0x412, 0x8}, {0x6, 0x4}, @raw32={[0x5, 0x4, 0x7]}}, {0x8b18, 0x1000, 0x3a392a99, 0x4, @time={r1, r2+30000000}, {0x2c9, 0x400}, {0x2cf, 0x18}, @ext={0xa6, &(0x7f00006f4000)="635a69e1d7e1f85d4896d923866b5884e78d8a2884fd84fc16f2ef557c0eb49d8165a4ed9f87c067f7909f56b3971970e0af0dd90e0f6df76d3ae2005f57dd6eac083b6153890bc4ca7977ac7891c8ef07e205cd7cc4748fc844c418ea2232152d82c33733d5ad54428e5a234685e702d1a91effa20ce378a1475470a41a06d0427e6e486d7ef5cade67bd3bd8c3c9b29cadd2c791cc1b76ac7a1bcefe4333c1e47b179eed11"}}], 0x150) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f6b000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000541000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c6c000-0xa0)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x0, 0x1, 0x2}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000556000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006a2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fe5000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000028e000)="9df3a11421a1d0e2f0420cea6827f1201f82d94a4186dfcccc7ff3c4c92dc31a0f541342b22574dd641a6c1181c4df072d18feee958ab5843e0f57432f74d06d19da151ced5347fe60419dc6f1ba7ff91a0721f9af28400694c4b415c95d92101a33f6de86307d027a7a11fb1ff05fe6e6d3b5755c0185dc1466981876ecb35830e39d601a120607b2c6dc5e19ee963b", 0x90) 2018/01/02 17:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000081d000)='./file0\x00', &(0x7f0000195000)={{0x0, 0x7530}, {0x77359400, 0x0}}) socketpair(0xa, 0x7, 0x3ff, &(0x7f00002d5000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000094c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000f01000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ppp\x00', 0x408402, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000298000-0x40)={0x6, 0xfffffffffffff71e, 0x180000, 0x7d, &(0x7f0000682000-0x7d)=""/125, 0x49, &(0x7f0000f11000-0x49)=""/73, 0x55, &(0x7f0000cb5000)=""/85}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) unlink(&(0x7f00005b5000-0x10)='./control/file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000537000)={0x0, 0x0}) poll(&(0x7f0000de4000-0x40)=[{r1, 0x108, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x4, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4084, 0x0}, {r1, 0xc000, 0x0}, {r1, 0x80, 0x0}, {r2, 0x71b517e78736413b, 0x0}], 0x8, 0x20) listxattr(&(0x7f0000aa0000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) recvmmsg(r2, &(0x7f0000b92000)=[{{0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000322000-0x51)=""/81, 0x51}, {&(0x7f0000239000-0x4f)=""/198, 0xc6}, {&(0x7f00006a1000)=""/142, 0x8e}, {&(0x7f000058c000-0x54)=""/84, 0x54}, {&(0x7f0000c5b000)=""/112, 0x70}, {&(0x7f0000cd6000-0x5b)=""/91, 0x5b}, {&(0x7f0000505000-0xe6)=""/230, 0xe6}, {&(0x7f0000077000)=""/12, 0xc}, {&(0x7f0000aa7000-0xfc)=""/252, 0xfc}], 0x9, &(0x7f0000453000)=""/105, 0x69, 0xd8}, 0x200}, {{0x0, 0x0, &(0x7f00009d2000+0x382)=[{&(0x7f0000f60000)=""/81, 0x51}, {&(0x7f00002f6000)=""/17, 0x11}, {&(0x7f0000440000)=""/126, 0x7e}, {&(0x7f0000237000)=""/137, 0x89}, {&(0x7f0000139000)=""/87, 0x57}, {&(0x7f0000c21000)=""/121, 0x79}, {&(0x7f0000fa6000)=""/49, 0x31}, {&(0x7f0000268000-0xf2)=""/242, 0xf2}], 0x8, &(0x7f0000d1f000)=""/68, 0x44, 0x3ff}, 0x5}], 0x2, 0x1, 0x0) accept(r1, 0x0, &(0x7f0000980000-0x4)=0x0) open(&(0x7f0000ae0000-0x10)='./control/file0\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000033000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000020c000)="130000001000ffdde200f49ff60f050000230a009d0000000eef05003022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb00549a1b4b88ecefc65be0602c2d3275df104000000267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26700ea50518c2c681bbce9093d468412f000000000000000097e5bf12930d837b9cb3452b6c4e2387d886959e4ebd309610100e9f90d9404000001460000575b8b76199346c8f32598", 0xb1) syz_open_dev$urandom(&(0x7f0000aa9000-0xd)='/dev/urandom\x00', 0x0, 0x40082) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000801000-0xf)='/dev/sequencer\x00', 0x101400, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000052d000)={0x0, 0x1097, 0x10000, 0x0, 0x9, 0x10001, 0xff, 0x1, 0x8000, 0x3, 0x6, 0x5, 0x0, 0xa62, 0x80000000, 0x58d1, 0x0, 0x5, 0x6}) 2018/01/02 17:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00003d0000-0xc)='/dev/random\x00', 0x0, 0x400) fcntl$setstatus(r0, 0x4, 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e2d000-0x8)=0x0) [ 43.411338] device gre0 left promiscuous mode 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000513000)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000bbc000)=0x0, &(0x7f0000063000)=0x4) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$netlink(r1, &(0x7f0000abb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) unshare(0x20020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r4, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000ab2000-0x1000)="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", 0x1000) setns(r6, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f000019a000-0x94)={{0xffffffffffffff43, 0x177064aa, 0x7fffffff, 0x9, 0x7ff, 0x3}, 0x1000, 0x2, 0x101, 0x3, 0x8, "135162bd60c27feb75c2fad6492ace4ed4f576376fbbd45663dc6284e4277938a20694efcee1ea4fa5344c18e8d4dd5151278a463c0ba488d831896c47c13c327c5d3b7e63e92866e68537ec0834f75079a9aaa029f92e3f75bea0442dd3815388b2f203ba2126d2157ddfa6057cc011a2cd6b6d41b30f563322fab70909296f"}) sendfile(r0, r6, &(0x7f000063e000)=0x0, 0x8) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d6000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00006bf000-0x12)='/dev/input/mouse#\x00', 0x8000000002, 0x202) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000f35000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x200) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005ea000-0xa)='blacklist\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00001ac000-0x8)='rxrpc_s\x00', &(0x7f0000fec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fec000-0x10)="eebadf5aa35aa17c360fca6294a50591", 0x10, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7, r2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000e97000-0x50)={{0x0, 0xe3}, {0x8001, 0x5}, 0x4f48, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_pts(r0, 0x8000) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r4, &(0x7f0000fe2000)=[{&(0x7f0000637000)=""/136, 0x88}], 0x330) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000219000)=[{&(0x7f0000000000)="fbfca56e51ca51e824c05ec20059eec273fabdedfcf87bd7b7807ec56a00632a9c2a0bf8dc5ab6ef49f459516e60f7682ee0e5af631e7e497a631349e8f51ce0afb37d562c3e40f259ed0944792c1ce67b259ae669002c7787abae14691614e8c43935d514a81315ae58c3ed4c9a024fd683aeabdd0f93a0b9a9f0b02fb32f769d9c485810a011dbb5c047ac5d7e5c97f69aa983aa01658424498b048e0ab392fa7e4819c151a99a", 0xa8}, {&(0x7f0000000000)="dfdd6eaab955fc3a2047cbaeac79bf9796016e068fb7d6340efda27d43ae32c30476b28f03680b0a84a62d80618595d92935d57f2f217aa17e322eb29ee245ef6e0c501c560b91d8da43bf46b14d356bcc373e80cd1346bdb2a36a072d08e58edbb6454b001d4b68d2700e44b0dfa02a8bff880e23c2f064e81f67bcbfa52b9755015aeb478ccb5101afe03d82cdb8b9337534daa7d31bd4615a1525223217170e04d9e121aa83a0e4ea22eaa12e379ea32dfb59394226ac601cf22f6ba1e1a6", 0xc0}, {&(0x7f0000000000)="af342b7ff2d3482f8bd8a2ea1ebb9537b12df131e7262c89d9da5c4120b3979d93a508a25b4cdc753fdd4d7cfad586d1b0ba785cae712d1c7f057aead84f3adbe0e10de7ac19bb823ef0d36c478bae70ac14630ea072595260de518761b420f389b8f67ec1ac67e0909e1c1896df2d0de63f000d1fbad1f5ba9044c909e040b44f4612af4b1b7637d87a77fd6cd0c2dbcd405db0606455502f8755c8198ba3a52dcb98c8", 0xa4}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f00000a3000)='net/netlink\x00') writev(r1, &(0x7f000022f000-0x8)=[{&(0x7f0000c88000-0x39)="39000000280003046906fffffb0000000000000001000000000001070000001419001a000f490200b600000000000008000300ff00001ee405", 0x39}], 0x1) [ 43.537660] device syz3 entered promiscuous mode [ 43.543669] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00007ba000-0x4)=0x2) fcntl$lock(r0, 0x4, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000661000-0x4)=0x0) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a9000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000019b000-0x4)=0x4, &(0x7f000087b000)=0x4) 2018/01/02 17:18:53 executing program 7: 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}) read(r0, &(0x7f000025e000-0x8)=""/8, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000f7a000+0x7ef)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000475000-0x4)=0x0) r3 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c01000-0x18)={0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/02 17:18:53 executing program 6: pipe2(&(0x7f00004e3000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000049d000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3ff, 0x2, 0x42, 0xd5, 0x5, 0xff, 0x2dc4, 0x0, 0x8, 0x1, 0x0, 0x7d, 0x0, 0x6, 0x101, 0x3, 0x6, 0x5b2, 0x8, 0x4, 0x10000000000000, 0x7, 0xffffffffffffffff, 0x1, 0x9, 0x400, 0xaf7d, 0xc0000000000, 0x0, 0x9, 0x3, @perf_config_ext={0x80000001, 0x5}, 0x8098, 0x3, 0x40, 0x7, 0x2, 0x2, 0x8, 0x0}, r3, 0x3, r0, 0x6) close(r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0xdbcb, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f0000-0x8f)={r2, 0x87, "b283e46952eabcec5a7870d7a00756a7de9fc60b88a42c27a0940120839bd53aecf4d5a504337f3f84ca1d0c78156177c9f93e3aed6730654cf8ef2a2c3c5e4af6a125b08d6d8177090927cfec918bc51423f960e58651af3adfacf8392ff8e36ce425fb1551b9e2d5e1352b8148bdcb121eab788f37ba8319c953a2bb3547ae42516413177f50"}, &(0x7f0000df9000)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000536000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/02 17:18:53 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000130000-0x8)=0x0, &(0x7f0000dad000)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000416000)=0x0, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readahead(r3, 0x8, 0x3ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000865000)={0x0, 0x3fe}, &(0x7f0000a7e000-0x4)=0x8) fcntl$lock(r0, 0x6, &(0x7f0000838000-0x10)={0x0, 0x1, 0x1000, 0x81, r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a19000-0x98)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0x85}, &(0x7f0000778000-0x4)=0x98) r5 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 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, 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(&(0x7f0000000000)={0x0, 0x78, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005a0000)=@buf={0x0, &(0x7f0000001000-0x54)=""}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e01000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e0e000)={0x10000, 0x325152fc, 0x62, 0x80000001, 0x10, 0x2}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, r2) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fe9000-0xa)=@file={0x1, './file0\x00'}, 0xffffffffffffff73) connect$unix(r0, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r1, &(0x7f0000f89000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f00002d8000)=""/0, 0x0, 0x0, &(0x7f0000af5000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2018/01/02 17:18:53 executing program 3: rt_sigpending(&(0x7f0000122000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x800, 0x3) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000698000-0xcb)="d3cc643a51a873c23e3ac13938ecf4544bdf9aecb0a97c4dfdad3c598ff7c9d6aa620c14cf2e7dc7f8963300a0535bf514fa9e06db19fe73a4b83a9835b63c237b8f47da63c27e0373c742e1144333ac873f01302e114c335e6238e9ccb873021095da11c46fa33ad1ffb51e5b62b20b515c9ec6c6ac7b32e25bce31c46b771db1a93066e54feae95643aa63abffaf17b7be5111955785fec8f16ceea97fccc43fedd97e9595f1aae40231d5bf42f702131051dad87e87ba40975e6bce1db2d91f58810921780301249cab") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009a7000)={&(0x7f000088f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000500000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000043000)={0xa, 0x0, 0x312, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000070a000-0xd)='/dev/usbmon#\x00', 0x58, 0x80000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000709000)={r1, &(0x7f0000564000-0x14)="67bfa1e3f45813731b6917dc529f976a6ad85a27"}, 0x10) mremap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008a6000/0x1000)=nil) 2018/01/02 17:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000965000-0x4)={0x0, 0x0}}}) r3 = syz_open_procfs(r1, &(0x7f0000e98000)='setgroups\x00') ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x80) io_setup(0xfffffffffffffffa, &(0x7f0000796000)=0x0) io_submit(r4, 0x2, &(0x7f0000fd8000-0x10)=[&(0x7f0000ee3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000a3b000)="a9fc3ab81f9b02cdda668feedfdab06d298b237af299939f079d1c3055d8", 0x1e, 0x0, 0x0, 0x0, r3}, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000375000)="be08e5665e5ff8b47bd3949efe54595d00f8bdb9455bb69c4a3b8c15427d0b1d60a015157f", 0x25, 0x800, 0x0, 0x1, r3}]) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r5, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r1, 0x1000000000016) 2018/01/02 17:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) vmsplice(r0, &(0x7f0000115000)=[{&(0x7f0000c41000)="ca1f537da4466a8d604435a8366a86e89573a1128206b45e6637c4706b765234c2473a785bafc4691af975bd28cab854641942612c03eeccd7dc18afc7b0907bb83965d7d6a2884d2df01b2c5978ea2c005cc2def918764c56f0b077743c62b3dbcf9fd5c34b9721878887c66bd63a69708b4ce88d23eb77b746707794aba06bb54419bac3f49cf8bbf8a14ca7b7052a4e21c2aaee00e820606a4dfc3638ad40450c5b2e48231553b6389c859ab3e31b256576431a", 0xb5}, {&(0x7f00000c9000)="a512007da302f3a74e3b456619be3b9dd53f808785d39a2bd4227ef6a25d6a24de3234a9f88ea52890f9", 0x2a}], 0x2, 0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000965000-0x4)={0x0, 0x0}}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r1, 0x1000000000016) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000666000)=[{0x0, 0x0, &(0x7f00005e2000-0x20)=[{&(0x7f000078a000)='K', 0x1}], 0x1, &(0x7f0000743000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078b000)="4aaee85b859c2308646cee07c25df607d0b279602829c3846ae4dfa2325c5621360e7910a565d4dc250980dde7616ffd548e60d56a29e50ecaca86de7aeaf5a7b669cf71725ce24c5fefb47796fcd51762f69a91781ca79a6d6057efebec0965c7a481cf267cfc54c01bb50e1f37a5ceb564e04d58ed85c1a4ce67641d9aa433426f4722c07352e54f8483a9b8f107f7134e142920bb7efed6e45ff65f6bb5c39d80ccf0dc7f1b23c447747f61ff1ff44ba00e1479aee1946780d64ab82aeb5f9915417906", 0xc5) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1000, &(0x7f000078e000-0xbe)=""/190) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000)=[{0x0, 0x0, &(0x7f00002ac000-0x60)=[], 0x0, &(0x7f0000785000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000078c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000078b000)=0x10, 0x80000) 2018/01/02 17:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 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) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000639000-0x15)='/proc/self/net/pfkey\x00', 0x1000020082, 0x0) write$tun(r0, &(0x7f0000ee8000-0x9a)=@hdr={0x2, 0x1, 0x1, 0x4, 0x240000000000000, 0xfff, @ipv4={{0x20, 0x4, 0x2, 0xfffffffffffffffb, 0x90, 0x2, 0x3, 0xc09, 0x21, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@ssrr={0x89, 0xf, 0x1ff7, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @ssrr={0x89, 0x13, 0x74, [@rand_addr=0x40, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1b, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, @end={0x0}, @ra={0x94, 0x6, 0xf427}, @cipso={0x86, 0x27, 0x9, [{0x7, 0xa, "3a25a04068b1d9a9"}, {0x7, 0x6, "91c78320"}, {0x5, 0x11, "a12c43f38dea3809e81b9d0d05322d"}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x40c, 0x0, 0x0, 0xd, 0x9, "004602", 0x20, "5aae5a"}, ""}}}, 0x9a) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000f9c000-0x4)=0x0) 2018/01/02 17:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000abc000)='/dev/binder#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f00004ec000-0x10)={0x0, 0x0}) utimes(&(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000687000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$key(0xf, 0x3, 0x2) msync(&(0x7f00005fa000/0x2000)=nil, 0x2000, 0x2) fadvise64(r4, 0x0, 0xfffffffffffffffc, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000626000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000cba000-0x4)=0x6) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000078e000)={0x6, 0x4, 0x1f, 0x7fff, 0x0}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aef000)={r6, @in6={{0xa, 0x3, 0xf90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100000000}, &(0x7f0000882000)=0x98) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000b59000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000afa000+0x3c)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x24) 2018/01/02 17:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2, 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, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x4) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f000057c000-0x87)=""/135, 0x87) keyctl$join(0x1, &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x2, 0x0}) syz_open_dev$adsp(&(0x7f0000191000-0xb)='/dev/adsp#\x00', 0x10000, 0x101000) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:53 executing program 2: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/02 17:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x800, 0x401) r1 = creat(&(0x7f00001ef000-0x8)='./file0\x00', 0x40) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f000031f000+0x5aa)={0x0, 0xffffffffffffff9c}) memfd_create(&(0x7f0000cea000-0x1)='\x00', 0x1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/create\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000066000)={r2, r3}) 2018/01/02 17:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000032d000)={0x0, 0x5, 0x80000001, 0x6}, &(0x7f00009fa000)=0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000e0000+0xeab)={@common=""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000696000)={0x1, 0x100}}}) 2018/01/02 17:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x80a, 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) io_setup(0x4, &(0x7f0000eff000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000103000)=[&(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000267000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000268000-0x4)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fc1000)='/dev/audio#\x00', 0x1d14, 0x100) clock_gettime(0x0, &(0x7f0000259000)={0x0, 0x0}) futimesat(r1, &(0x7f000076d000-0x8)='./file0\x00', &(0x7f00009c8000-0x20)={{r2, r3/1000+10000}, {0x0, 0x2710}}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000d0e000)='/dev/vcs#\x00', 0x9b, 0x10000) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000108000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00001ea000-0xdb)={0xd7, "6b4298798523c3670bdcf20112df212351e9225555b9ac51dc5289134f9784cf8a8dd83182d506d06cf196d4fcd5d4a3f57dd3cf34c66c6a856b0c770ae78e0442e2e0a246d0487360c667a5caff05fd2cb2d931be535d22c061e96abdc57588ce132489127bfb259ef4b3d84464da87d54de7a668ec855c082097f68cb81726595579ba01e245c587acf556f76560c9e69ab76ea119a007b8e662cbfa0ee5dfe14b045d72ebb8cdc480c7814777c1204f75d87dc0d8cd4944743768b0a4846f10f7200198fb07e5ede9084804d42b6d9d4f65f64cffa8"}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$TCSBRK(r5, 0x5409, 0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d56000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000288000)='/dev/sg#\x00', 0x9, 0x20200) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000b8c000-0x58)={0x5, 0x0, [{0x27c, 0x0, 0xfffffffffffffe01}, {0xa65, 0x0, 0xe7}, {0x28d, 0x0, 0x2}, {0x8ff, 0x0, 0x3}, {0xb65, 0x0, 0x7}]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000042e000-0x18)={0x6000, 0x5000, 0x2, 0x0, 0x4}) 2018/01/02 17:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000ade000-0x400)={"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"}) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x1, 0x2000000000000080, 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]}) syz_open_dev$sndseq(&(0x7f0000a7d000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000b34000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000605000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000682000-0xa)={0x0, 0x0}) 2018/01/02 17:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) 2018/01/02 17:18:54 executing program 0: getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009ec000+0xe5b)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00006a1000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2275, &(0x7f0000001000)="") 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x20000000020003, 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dba000-0xa)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000cde000-0xd)='/dev/snd/seq\x00', 0x0, 0x84400) add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000675000-0x3)="1068", 0x2, r0) 2018/01/02 17:18:54 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b0000)={0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d1b000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000d1b000-0x4)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000770000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1c000-0x4)=0xe8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d1c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x6a60, 0x2, 0x60, 0xa, 0x20, 0x80, 0x32, 0x17f, r2}, {0x386a, 0x6, 0x6, 0x0, 0x9, 0x35b088f0, 0xfffffffffffffffb, 0x80000000}, {0x8, 0x1e8c, 0x3, 0x3e87}, 0x6, 0xf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x4, 0x8, 0x4, 0x9}}, 0xe8) socket$inet6(0xa, 0x6, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d1a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x7) getsockopt$sock_timeval(r3, 0x1, 0x200000000000012, &(0x7f0000d76000-0x10)={0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) 2018/01/02 17:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4c000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000eb000)=""/248, &(0x7f0000c74000-0x4)=0xf8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00004b5000-0x10)=@buf={0x1, &(0x7f000082f000)='\b'}) 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, 0xffffffffffffffff, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x80}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24ca050020059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x290000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) r5 = syz_open_dev$sg(&(0x7f0000689000)='/dev/sg#\x00', 0x8000, 0x0) ioctl(r4, 0x1, &(0x7f00007dd000)="f687") accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000c77000-0xb0)={{0x0, 0x6}, 'port0\x00', 0x2, 0x40000, 0x200000000230, 0x101, 0x83, 0x80000008, 0x6a, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce8000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000caa000-0x14)={{0xcdc4, 0x7fffffff, 0x20, 0x7, 0x10001, 0x80000000}, 0x1, 0x0, 0x1}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000970000)=0x44f9) 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) bind$nfc_llcp(r0, &(0x7f0000f7c000-0x60)={0x27, 0x9, 0xffffffffffffff66, 0x7, 0xff80000, 0x2, "5290c0f030a454d2ddcdbde0e0d680096caef2292fea45797b83264b2a7c3780a01331445a18420c98b34fdb81bc4d00e022779a0c2fb7bae6455edc9f5e86", 0x0}, 0x60) ustat(0x8000000804, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d15000)=0xc) fcntl$setown(r0, 0x8, r2) sendmsg$alg(r1, &(0x7f0000932000-0x38)={0x0, 0x0, &(0x7f0000082000-0x30)=[{&(0x7f0000575000)="1d4d8706ee977d6762d874c8e57c316835b8b4206f681bd31ea00075b1a8b916efe5b5cf3df85affd5afc60a72bf7770d2c3e673cf5751677f5e1dadf7ca55e4c699be412f193ed551530d9e61173504fb96cc42ac13cd91fa3ddaa1bb54671dadef15c83a7d08ad176346fddfe4fd26faa4a883ce76b08e3713581982afb62b9d468b48a6b2d81b5e2d684752c0a89f", 0x90}], 0x1, &(0x7f0000137000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000503000-0x38)={&(0x7f0000ab0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000)=[{&(0x7f00001ee000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000b42000)=""/70, 0x46, 0x0}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000941000-0xb)='/dev/midi#\x00', 0x9, 0x0) getpeername$packet(r3, &(0x7f0000d3d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000154000-0x4)=0x14) ioctl$TCSETS(r3, 0x5402, &(0x7f00000b2000-0x24)={0x44b, 0x4, 0xca, 0x1, 0x7, 0x4, 0x6, 0x3, 0x9, 0x100000000, 0x200, 0x0}) 2018/01/02 17:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c92000)='/proc/self/net/pfkey\x00', 0x100, 0x0) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:54 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="b135520073b42f3ddc4ca64d5866d8e0", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x8a)=""/138, 0x8a, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fef000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1006d0e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fd9, 0x3f}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000002000)=0x8) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000bdc000)=""/135) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c97000-0xf)='/dev/sequencer\x00', 0x4000100, 0x0) symlink(&(0x7f0000d6b000)='./file0\x00', &(0x7f000089a000-0x8)='./file0\x00') 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) r1 = epoll_create1(0x0) mlockall(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) sendto(r0, &(0x7f000098d000)="cfae676e6bc4ffe576cdff0d25862c822beb31d24a438ce0cf0837b5ef23a724a097a10e71edcfe6a6af638c5ce2efbaa346bf3105bd516b77c8a3cd8f104c35d26d682fb26572b6a3c4954c332ed00199f754f469c1d8a5ed539fce6dbb3a076035e87033cc9cd5b4581f18f393", 0x6e, 0x44004, &(0x7f0000c68000)=@nl=@kern={0x10, 0x0, 0x0, 0x4102000}, 0xc) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eab000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xcdd9, 0x3, 0xffff}, &(0x7f0000c45000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000012b000-0x14)={r2, 0x100000001, 0x7, 0x8d37, 0x200, 0x0}, 0x14) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001fc000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c39000-0x8)={0x0, 0xf478, 0x200}, &(0x7f000042b000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000065e000)={0x800, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009c6000)={0x2, r4, 0x10003, 0x3}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e8e000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001bf000)={r3, 0xb7d, 0x0, 0x9, 0x9}, &(0x7f0000462000)=0x18) 2018/01/02 17:18:54 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000948000)=""/104, &(0x7f0000a61000-0x4)=0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b5d000)={r1, &(0x7f0000586000-0x61)="c9"}, 0x10) r2 = fcntl$getown(r1, 0x9) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a1000-0x78)={0x7, 0x78, 0x6, 0xfffffffffffffffc, 0x4, 0x7, 0x0, 0x5, 0x2880, 0x1, 0x9, 0x1f, 0x20, 0x0, 0x2, 0x6, 0x374, 0x8, 0x2, 0x80000001, 0x2, 0x6, 0x3, 0x1ff, 0x10000, 0x101, 0xea39, 0x8000, 0x667, 0x200, 0x10001, 0x1, 0x2, 0xda, 0x2, 0x8, 0x9, 0x20, 0x0, 0x82f, 0x1, @perf_bp={&(0x7f000054e000)=0x0, 0x9}, 0x2, 0x10001, 0x1, 0x2, 0x1, 0xe90, 0x1ff, 0x0}, r2, 0x7, r3, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000d3a000-0x2c)={0xa, 0x31, 0xfffffffffffff801, 0x3264, 0x1, r1, 0x746, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c81000-0x4)=0x0, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000009000)={0xfff, 0x145e, 0x80, 0x0, 0x7, 0xfffffffffffffffe, 0x20, 0x0, 0x2244, 0x3}) 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000000000+0xb21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000-0xa3)="3929b8297a1a724d2bdae5018406db92cf3818640de0713cd15c5bb8009085d89d361a6122dc7354d44252940b8fb3d66f4978e6e15d952d732ddb8f2ca0bd940edd11d0cf7d2f8720738597c61713da4ede219bd8ff792557233ad49ee941ac8b305e9b5a7a49c7665ad72e502eb097dcce85a624702129742f233add9718150bf75d34be94fc6a95212eba7065610ff497c3abcdfa7635c8a58021e4fdbda352fae35e8d03871d6c5d6db52f6485c7", 0xb0}], 0x1, &(0x7f0000004000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x91}, 0x40000) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a10000-0x4)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000088000-0x4)=0xe, 0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x4, 0x4) socketpair(0x3, 0x5, 0x921, &(0x7f0000d90000)={0x0, 0x0}) epoll_create(0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fe4000-0x4)=0x8, 0x4) syz_emit_ethernet(0x5e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x0, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}, {[], 0x8000000000000003}]}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x1}, @generic={0x8f, 0x7, "0fc1420f06"}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0xfffffffffffffffc, 0x1800000000000000, 0x7f, 0x6}}}}}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c33000-0x40)={0xfff, 0xfffffffffffffffe, 0x10e, 0x6e, &(0x7f0000b0b000-0x6e)=""/110, 0x1000, &(0x7f0000fe3000-0x1000)=""/4096, 0x0, &(0x7f0000683000)=""/0}) sendto$inet6(r0, &(0x7f0000fe1000-0x1)='I', 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/02 17:18:54 executing program 0: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x5, 0x10000) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000003000-0x8)={0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x3, 0x20001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000002000-0x8)={r2, r3}) 2018/01/02 17:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f55000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000027f000)={r2, 0x38}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) recvmsg(r3, &(0x7f0000655000)={&(0x7f000029c000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d6000)=[], 0x0, &(0x7f0000e68000-0xa2)=""/162, 0xa2, 0x0}, 0x162) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00003b3000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000cc0000-0xb)={0x810000000000, 0xe0, 0x28, 0x5, 0x6, 0x1, 0x20000000000003, 0x9, 0x1, 0x1ff, 0xb665}, 0xb) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r3, 0x10000008000000) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x8f6) openat$vcs(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/vcs\x00', 0x0, 0x0) finit_module(r0, &(0x7f00007c2000)='\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003a9000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3f000)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000a1d000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000, &(0x7f0000eee000-0x3)="") mount(&(0x7f000055d000)='./file0\x00', &(0x7f0000ca5000)='./file0\x00', &(0x7f00007a0000-0xd)='anon_isodefn\x00', 0x11088, &(0x7f00008df000)="") utimes(&(0x7f00002d4000-0x8)='./file0\x00', &(0x7f000070e000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:54 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000a6000)='/dev/snd/pcmC#D#c\x00', 0xc, 0x800000080001) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008a3000)=0x0, &(0x7f0000eec000-0x4)=0x4) keyctl$join(0x1, &(0x7f00000d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:54 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000fa000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f47c969f391e3d417a286bcd7f632d1a"}) 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0xe4ffffd) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000b18000)='/dev/snd/midiC#D#\x00', 0xe00, 0xa003) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b55000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007df000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9a000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c6000)={0x0, 0x0, 0x0}, &(0x7f0000550000-0x4)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00009dd000-0x9)='/dev/ppp\x00', 0x80000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005eb000-0x8)={0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f00007d9000-0x8)='./file0\x00', 0x40141, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000ee6000)={0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/sequencer2\x00', 0xc002, 0x0) r10 = syz_open_dev$adsp(&(0x7f0000735000)='/dev/adsp#\x00', 0x10001, 0x26081) r11 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b7f000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000840000)={0x0, 0x0, 0x0}, &(0x7f0000b10000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b4000)={0x0, 0x0, 0x0}, &(0x7f0000d31000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000a1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000ea9000)={&(0x7f0000f95000-0xc)=@proc={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f00001f1000-0x10)=[{&(0x7f0000ec4000-0x300)=[{0x54, 0x3, 0x0, 0x4dd, 0x3, "b3932e1de26462d43d5b4480e9931e648f999be0394edcf2a3e4cafdf697ac2b1e2948eb2db28570ed0b43035a88bbf940071e88700274a487890d10a4927a2426dced42"}, {0xec, 0x9, 0x20, 0x1, 0x3, "cf729f447b4dcf548baaa845b6f7954ea8d9c8a47bc35a54662f62a207aa8c0bb16acc4b7e7e7f4a92286d00f167dd9079202f0f43e27e0da8fd9fed7e81e6cf8480a93ee3002c69389eebff31c6bf8765d65430cd07c399dc3c20464120195aa29305ac5d3c13e3fbb8f9c97ba8b114dfa75f0d99decefed9d38d58278bbfc74a98b44af6a1e8e6b7f689f1af64c5930c738cb22c382c321f70e6f24ad81471a7df8874261fb13919b6da107fcedff53644b69dff46bbea7b99c72705d3e2a3f65f243ba1869fb9b85244c2e9ffa993003ae7d7fa88d2b3063f9c"}, {0xb8, 0x81, 0x20, 0x8, 0x2, "27ef87e813bf3e7b951c9a9fdd28a86cba927f548382ef34697570ee7538e253af5be3de499540aff113411f050af6c69079a05e747f576ae71ce0a5f80400e9c64d732b4de83a8cd0a71f1b713d6991d324ce278edd5a371843aaab9f7a12663ac1a77d394d4f0d974aab204e1f81a20b293dd51fcae68eb180457bf1ea9f21a78063af2fd13466334f554529016425911c7e499fc019e5711fb5f0f7a1f07c6c4a793c6f3cc20f"}, {0x108, 0x1, 0x0, 0x101, 0x1, "1f15ffadc38865ad09dff2a077b900dea2c7a83100751dbcfbf28088fd43c8e36fcd096cb63370e6cb117f36d3ef54d0691a67a69fb7f1ea822e2692621dd1215a7c80b2eca29329aaaf2e7c377dacaa177d6c683ce7b477972699b9cf577185f48c864eb75cd8ec1f4dc09d36e7e5c472c4baf0d8095647e349f7c31897723352d6de3f159db722e4b9c28c8b2605c757f35fe30080bffa29ce6bfc9c505ddf145ab42fbf03b88eb8b01110cbb940950d2c62e43b474bfb40ae01834daced9489e419ffacf8c8c65902be8c7ef8928a0a74db9ae2214d4228520d6e60999d7fe5b2cfa0d7526e6517f9f90fc2bfef2828539dc399f440"}], 0x300}], 0x1, &(0x7f0000912000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78, 0x0}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) writev(r16, &(0x7f0000db9000-0x10)=[{&(0x7f00002cf000-0x29)="2900000021001900013d3524000a000600000016000000000e0000040d000f00000000000000002008", 0x29}], 0x1) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b20000-0xe6)=""/230) 2018/01/02 17:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e2a000-0x8)={0x0, 0x6}, &(0x7f0000056000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000438000-0x98)={r3, @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]}, 0x101, 0x7}, 0x98) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000af0000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000066d000-0x1a8)={0x1ff0000000, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fe7000)=0x0, &(0x7f000005a000)=0x4) 2018/01/02 17:18:54 executing program 7: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = userfaultfd(0x400007fb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000923000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r1, &(0x7f0000472000)=""/32, 0x20) sched_setaffinity(r0, 0x8, &(0x7f0000194000-0x8)=0x2000007fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00006c1000)='/dev/input/mice\x00', 0x0, 0x401) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003fa000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x24, 0x81, 0xfff, "c97d7c1c9a750d4b2ca32b1452c22fad604fc177e55c55131b7093c3802ac2f4c386187ca1c2bb22dede20bee022153fae4ac8014bdb95bdd6645729d5bcc00f9767cc75dd3c429670e9920ffc819b2b"}, 0x160) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000ddb000)=0xffffffffffff3714, 0x4) fcntl$lock(r1, 0x25, &(0x7f00005d5000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/01/02 17:18:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x0, 0x0, 0x3000, 0x2000, &(0x7f0000b00000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x9, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000b75000)='/dev/vcs#\x00', 0xffffffffffffff17, 0x10000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000539000)={0x0, 0x1, 0x30, 0x530b, 0xba6}, &(0x7f0000a04000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f88000)={r2, 0xffffffffffffffa9, 0x1, 0x5, 0x7ff, 0x7}, 0x14) connect$inet(r0, &(0x7f000044d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000610000)="bd", 0x1, 0x0, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="dd", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000e28000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00007c9000)=""/216) 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000085f000-0xc)={0x40000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000992000-0x30)={0x5, 0x2, 0x100000001, 0x5, 0x2c4b, 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]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007af000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eac000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c5b000)=r3) mprotect(&(0x7f0000b76000/0x2000)=nil, 0x2000, 0x4) epoll_pwait(r2, &(0x7f0000098000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ec2000-0x8)={0x0}, 0x8) 2018/01/02 17:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000100000)=""/121) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) chmod(&(0x7f0000511000-0x8)='./file0\x00', 0x120) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0xfffffffffffffffe, &(0x7f0000b1a000-0x60)={0x0, 0x3e, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000725000-0x68)={0x7, 0x1cf, 0x0, {0x77359400, 0x0}, 0x2, 0x6f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) openat(r2, &(0x7f0000446000-0x8)='./file0\x00', 0x40080, 0x20) write$tun(r2, &(0x7f0000a53000-0x104a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f758bd", 0x0, "0ccc48"}, ""}}}}, 0x42) [ 44.463856] device gre0 entered promiscuous mode 2018/01/02 17:18:54 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000caa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d24000)='/dev/input/event#\x00', 0x100000000, 0x4400) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000885000-0x1)=0x0) ioctl$TIOCSBRK(r2, 0x40044590) 2018/01/02 17:18:54 executing program 4: 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 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000250000+0x919)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffff8) close(r0) r1 = syz_open_dev$binder(&(0x7f0000bfb000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/02 17:18:54 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dc3000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1000007ff) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000ef6000)='keyring\x00', &(0x7f00009ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000622000-0x5)='ceph\x00', &(0x7f00003b4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a7000)="ea9744b1133d42384fd2a60b2073b56e8e600043b5f12fe1818dba9080d32b18cba7c8dc09aad7029d5408f371d24dd210db07edc502ff7c418e32c2cbe0b16ae802efea10c7b65b3fad26348f0ea5a90d585a3e6ad73be3c9ee1b50c51f52dc8d9b2aa933824a6de60c4cf3c2e16e77fb9e4a839a7edbfea2860f8487ade5", 0x7f, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000963000)={0x100000000}, 0x1) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) r3 = semget(0x0, 0x3, 0x40) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000ea4000-0xc6)=""/198) 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b87000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf6, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001c8000-0x12)={@common='ip6_vti0\x00', 0x2}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000be0000-0x60)=[], 0x0, 0x0, &(0x7f0000497000-0x8)={0x0}, 0x8) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2000000000) sendmsg$netlink(r0, &(0x7f0000621000)={0x0, 0x0, &(0x7f000032a000-0x10)=[{&(0x7f0000626000-0x14)=[{0x14, 0x32, 0x301, 0x0, 0x0, ' '}], 0x14}], 0x1, &(0x7f00007ff000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000072f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgrcv(0x0, &(0x7f000044c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000798000-0x4)=0x0, &(0x7f0000b45000-0x48)="") msgsnd(0x0, &(0x7f0000a18000)={0x1, ""}, 0x8, 0x0) 2018/01/02 17:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c8000+0x7c6)=@common=""/16, 0x10) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000069000)={0x8, 0x11, 0x9, 0xffff, 0x80000001, 0x5, 0x1f, 0x1000, 0x2, 0x6, 0x3, 0x8000}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000560000)={0x1f, {0xa81, 0xffffffff, 0x110b, 0x7ff, 0x2a, 0x2}, 0x80000000}, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00008b7000)={{0x4, 0x5}, 'port0\x00', 0x68, 0x10010, 0x6, 0x3, 0x0, 0x7f, 0x200, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000508000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) open_by_handle_at(r0, &(0x7f000096b000)={0x13, 0x400, "77b2e54488b721bab66dd3"}, 0x40000) 2018/01/02 17:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000d09000)=""/76) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000498000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d73000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x81, 0x9, 0x5}, &(0x7f0000db0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000032a000)={r2, 0x1}, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000587000-0x78)={0x40, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x1, 0x5, 0x712, 0x2e, 0x0, 0x3f42, 0x5, 0x10001}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) capset(&(0x7f000093f000)={0x19980330, 0x0}, &(0x7f0000e01000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) [ 44.571100] tc_dump_action: action bad kind 2018/01/02 17:18:54 executing program 7: 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) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff07000097dcfeb43ef0c0b3"}) [ 44.614683] tc_dump_action: action bad kind [ 44.619270] binder: 8094:8111 ioctl c0306201 20008fd0 returned -11 2018/01/02 17:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000951000)={0xf000, 0x4000, 0x3, 0x7f, 0x1}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text16={0x10, &(0x7f00003c3000)="66b80500000066b9f3186a640f01d96fea00503a010fc79e6600baf80c66b8b0cd1c8566efbafc0cb000eef086a31b5a2eddcf66b80500000066b9005800000f01d9ba400066b80100000066efbaa100ec", 0x0}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x350) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000019f000)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) 2018/01/02 17:18:54 executing program 3: 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000918000)={0x3, 0xe3}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000449000-0x10)={0x115, 0x7f, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000f20000-0x8)='./file0\x00', &(0x7f000028d000-0x3d)={0xc, 0x0, "5896213a"}, &(0x7f0000d93000)=0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) 2018/01/02 17:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x1001, 0x5, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$llc(r2, &(0x7f00001f6000+0x3f8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3e000-0x4)=0x10, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000132000)=@add_del={0x2, &(0x7f000090b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:18:54 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) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f00009a7000-0x6)='./bus\x00', 0x20402, 0x0) creat(&(0x7f00000da000-0x6)='./bus\x00', 0x1) open(&(0x7f00002a0000)='./bus\x00', 0x0, 0x0) 2018/01/02 17:18:54 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000db7000)='/dev/midi#\x00', 0x4, 0x3) connect(r0, &(0x7f000033c000)=@generic={0x1b, "f91061fab8ee32aeeb71945e7d553dc77a531cf7b2319040fc8b0c1e0a2022eba59bf5a21204079962e9e704eb3274e515a61036657fd0c98b3d0139a8fe1cbaf280b1b42c6d328b7f35d57ed7887b7cb68d29e16cb04856cd1fb6110f65cb63f916e9b2a5b03099fcad238ff33ee29974be3fb4bc36114072503fb0f845"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000bcb000-0x10)={0x9, 0x7}) mkdir(&(0x7f0000915000-0x10)='./file1\x00', 0x0) accept4(r0, &(0x7f0000313000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004f6000)=0x1c, 0x80000) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/selinux/access\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000180000-0x18)=[{{0x77359400, 0x0}, 0x4, 0x6643, 0x1000}], 0x18) 2018/01/02 17:18:54 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000805000-0x8)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000c6b000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x111000) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000233000)={0x0, 0x0}) 2018/01/02 17:18:54 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, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e11000-0xc)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d5f000-0x2a)={0x0, 0x22, "c4fefeca27e00ca06e2fc878b7e47e6bf13e7bd7bd5490abdd78631a696ea3a278c4"}, &(0x7f0000826000-0x4)=0x2a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000071d000-0x18)={r1, 0x9c1, 0x0, 0x9, 0x45}, &(0x7f0000d84000)=0x18) r2 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000986000-0x8)='./file0\x00', &(0x7f000004d000-0x6)="646178000365", 0x0, &(0x7f00007f2000-0x1)="") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000a19000-0x10)={0x4, &(0x7f0000c41000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 44.658407] binder: BINDER_SET_CONTEXT_MGR already set [ 44.663832] binder: 8094:8122 ioctl 40046207 0 returned -16 2018/01/02 17:18:54 executing program 2: msgget(0x1, 0x2) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={r0, 0x0}) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000425000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000dfa000-0x1)="", 0x0, 0x20008045, &(0x7f0000b5d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000011c000)="009300f7", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) r1 = memfd_create(&(0x7f000009c000)="75736572c32a7d00", 0x2) getsockname$ax25(r1, &(0x7f00006ee000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000efb000-0x4)=0x10) 2018/01/02 17:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000096a000-0x38)=[{0x0, 0x0, &(0x7f0000362000-0x50)=[{&(0x7f00005f9000-0x15)="cec9447f90729b14a7dc1e1bf1b0909c29", 0x11}, {&(0x7f00005f4000-0xac)="04af81b2691699afc16286424b7ec0accfe187ea603bcce5196e9cf59c630bbee04ab3b1afae7cfc98eb239e2e107551da93d638c16f4311b9ab9b9d206dadc144df6a7b0960983de2fd1f366afe8d707b1bda409a4357f62983f4d2814dc92192d27510175f278b8376d1a837df0b389f1dcd40424caac8709b7282d57d40dad9f3806235d635b874b99ef23577a0fe6b9b279b948d6ba2797cbacc06fccfdeca2f7554b3e0643c25d7f600", 0xac}, {&(0x7f000046c000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d6e000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x100, 0x117, 0x2, 0xe8, "c250d20378af5306007e6a128c7c39cf41b477a19b5d613998d4c99976ed0d21823cdea366dd501a84e607d306a50180deda3138fd9f1b5867e9bede4587d46f6d112e1739f452cec05a4394699c9e7a74c0fe2d5207742820534d2fc4fa6cee7acbeea2f4d1a92169d7ca0ebc1ab11c2da29042ac6c58f34028473170be34bdef06e619bc56c402a9d5c2da5db06525c55abb67090fd721b8a8ed3919e828239fc4b53ba242a3e0129ce4271eb174dfdcbbd80754f6cd077348e76ddb72bc37f7be1112a6f777e4740231ad6ff3f7a35eb8dc959155ad228257ba4776e7433a93b6911231d91cfa"}, @assoc={0x18, 0x117, 0x4, 0x66d800000000000}], 0x130, 0x4040}], 0x1, 0x4000010) fremovexattr(r0, &(0x7f00001f0000)=@known='com.apple.FinderInfo\x00') 2018/01/02 17:18:54 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004eb000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007c7000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xb4e, 0x80000001, 0xf5, 0x46f0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r2, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/02 17:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x8000000000003fc, 0x0, 0x1, 0x0}, 0xffffffffffffffa3) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000b82000)=""/180, &(0x7f0000509000-0x4)=0xb4) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/02 17:18:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) 2018/01/02 17:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000034b000-0x9)='/dev/sg#\x00', 0x8, 0x800) clock_gettime(0x0, &(0x7f0000cd2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008de000)={0x0, 0x0}) timerfd_settime(r1, 0x2, &(0x7f0000cd3000-0x20)={{r3, r2}, {0x77359400, 0x0}}, &(0x7f0000bb9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000120000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) getgroups(0x1, &(0x7f0000672000)=[0x0]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000067a000-0x4)=0x0, &(0x7f0000163000)=0x4) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/sequencer\x00', 0x400000, 0x0) fstat(r4, &(0x7f0000a55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() lstat(&(0x7f00007cc000)='./file0\x00', &(0x7f00007fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000a23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000080e000-0x4)=0x0, &(0x7f000012a000)=0x0, &(0x7f0000a83000)=0x0) r16 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ca1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xc) stat(&(0x7f0000475000)='./file0\x00', &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000770000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ac5000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00008c9000-0xc0)=[{0x4, 0x10001, 0x7, 0x97, @time={0x0, 0x0}, {0x3, 0x26}, {0x4, 0x8000}, @queue={0x4, {0x0, 0x0}}}, {0x3f, 0x3, 0xe0, 0x0, @time={r19, r20+10000000}, {0x100000000, 0x7785}, {0x5, 0x0}, @raw8={"3db0b56a063fc8ef092b3a82"}}, {0x2, 0x20, 0x30a, 0x5, @time={r21, r22+10000000}, {0x4, 0x8000}, {0x7ff, 0x3}, @note={0x401, 0xfffffffffffffffe, 0x9, 0x3ff, 0xaf1}}, {0x9, 0x2, 0x0, 0x7, @tick=0x80, {0x165d, 0x5}, {0x9, 0x20}, @queue={0x8, {0x10000, 0x8}}}], 0xc0) sendmsg$netlink(r7, &(0x7f000091a000)={0x0, 0x0, &(0x7f00005ee000-0x50)=[{&(0x7f0000d81000-0x10d4)=[{0xc4, 0x400, 0x200, 0x6, 0x1, "45ccd57f280fd70f021e399dcce115913396a492b1b37dcc23968b3ff7594155158adcd9017d59f75fa3dd19c280cfa98d95470196174cb0c7c4811c5a7aa2a0834602e8bf4d9ae9b368116fd2538595189752fa9bad0732fda8a3e44fb84d754bfc2e6ceceb4df4d783385a4c791e8357316fcf961e81481a49b4345da73c4553b6c6f06b6f2e2d65bd5e05ce37ef79414cd76a2b9017a69f83db6b37f00f44744dfe8757103f4e9c1f88efb602dbc53da87c"}, {0x1010, 0x5, 0x200, 0x6250fe54, 0x3, "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0x10d4}, {&(0x7f000019c000)=[{0x78, 0x1000, 0x200, 0x6d43, 0x1, "16305286039d8a83ca45417775c920370ad51bb89322ed79913e5f6c68779acdc18a315a6a7922cff44612c045f76ff25c710e72389c374871cf481b161cc4fe8203cabab79849facd443825786db3919b7087cc2a8dc1d061f125a1054c25cf019182194233"}, {0x104, 0x0, 0x400, 0x3, 0x0, "21afc944ea74de5fc391453b678c4b21df73b6a7707b5869bdafe5dddf07bd55b7da8ff101fa3f126438a8d024987f68160eeeb7d237d2fc26c915dd216557cb50204ba0f5672707c067a28b7f2946d04733c0b16be8dbfae233bbbf698c5535a0fe2dbe50d652f0c2293cff398479a01e83b801ce635c93c7c88f2dd7ecaaabb55e26d1a6307ce7346e0f0c2d37e87fc6c4696cc381ea48ba1519f4870a3bb7aed7cb219df01590d66f9e27fd141989d9bbf0be3d80e108d2552b3d8ec2763be9e447df478d0e4a01e80da9f1e7364bfddd3fb5c11ba5363f879db7818e0aa3025f75d3901d387cab59575e16408fdacb"}, {0xd0, 0xff, 0x508, 0x4fb, 0x3, "c84b13c83f235ce3e8277639ca832a1ddc9ab27aabe3b3f9d9862961c5ec61a97c0a3b837422f9c3fc46563f5508cf465bba995cdf97f561366d1fdbc48b04a7b05e76ca97771540baef95d47755e938f3374ca76c10167a186b8a81ed76809a213380cd5645582444359318b537677330b209b7c90b628e5d8269b015bd535e9257623261669ce95bd5b6d703b989ccd563c930456f1ee5a8bb13602aef25275036103488d1c740c4f768aa80b769b691640d8121f8ecff2cc7c78de61f"}, {0x28, 0x6, 0x200, 0x6, 0x2, "eaa88c9f8edb236272a66e06b655094a40d29c56b8"}, {0x28, 0xdd89, 0x8, 0x8, 0x2, "aa637d545d861da23721d6890a273536f0feab0e834dde"}], 0x29c}, {&(0x7f000066a000)=[{0xc0, 0x6, 0x10, 0x10e9, 0x2, "20a6546a13f5de813e11aca2ce787dfc1904d7651136f25bb421e75b8b7bd7d1d7ded4dc8f01d6b6d4647b028a7043ca61be2acbbcb827de84a46474343be72f745bc398c94b84cc2189e7e2ebab256678003b3e230e1fe715452fd22a1a6f0f44554b881fe01a504630ba3bac3c87683cb3bdb9fdb186e789513ddedec3212b58558d0f008da3df9614a3ef5b0c23e0e6bac3666929d0f5ff14cdba9a43e1a5b6cbe987223f7ba400fa2b2421"}, {0x100, 0x7, 0x0, 0x9, 0x0, "6cfc1f179cacbc130be2396bd87379d6f393fbe7b54a3ffb7a3bda6bf2ee43a66196bdc852dd2c8730343c39441bc49d843ff42bb447b6f8ad2be88f5662956c121eb2a6ff3521bef4976155aa83744ce9c394161f64a1355e0e16555355ce2fe51e7ad2d55b30456740dc7eb09182cb2317d418dbac5d635c1b1d07a2f8631ec902b92f0c1675866aef189c0f06fade2ef85e58c3c926d56f7c7d455d534aeaadcf4d54a271b384af601dd11b2d6c8485dafa60cacaddb12b20154250bd660c7ec7b1e437c6b27e543113f140d71f26b433c8fc1563a5fdf91f1607bb4a21969165dba74414668819abc14d142a92"}, {0x10, 0x4, 0x20, 0x3, 0x1, ""}, {0x108, 0x3, 0x400, 0x7, 0x1, "fbca453bfaf22686ececff75ec597b011f139386da01e3b82238ec5b74844b031a2fe956ed271800745ab6ebaea829213b650be25183a38f2fea90156654bc749b0b1452aa57baaa5235db5984319b06670b008dbf8cbb60eace10a32561f335e3fa0aa0d5163ed230014872dba8e5943905cd33b9ecfaa0de3f10e34e610729a05481fb37cf86f44560e3d3c2ebe15ae64f40498733bd7a0c796a1e91e8655afe836effecb9264d496ea7491995e55378853c15c81000b2cb37a89eb9402cf6cb16b5396996ef0a7b46f6f17e3a0d59f176e53b945aef1af77070263dc645a3e229443203813c8b421f454fa4ab27cba9635a5964579d"}, {0xb8, 0x3, 0x400, 0x6, 0x1, "587d68dc492df585c6da65de851b8219d8b647b244418d84ede61ee0b5283776350d069908f2afc1dead1cf81944b711876afaa62a25a073d1e8a4c63c60370672318a6f9880578fc1672ae4202d03bfa776d247fef1ee65666a06dfdb85d7815288a316350e0c1d613b5e28d13db1016cd306240d2dcfa310e41ed955c96ab7f9e0265526f609907949977f03e9ee0d55822df37b82a1c85a4c36056ac48c324bc8d39a71"}, {0x34, 0x6, 0x100, 0xfffffffffffffff9, 0x3, "a59eedb0597264030a080738dfe4188e78950bfbd45e3499c479d4026b501f1792bc"}, {0xa8, 0x3f, 0x104, 0x7, 0x3, "ba438b0136742fe0d3ce912db3d2c9ff05c8f9e6d6cfdedf3f52fd2cdcd918cf69b8d5fe937b155f6d0961a0a3fbab49b6d9cca6b6a541374da1b25c15e93e86a403eed92bd6bec8db11b44aad6f7ac96da0fb3022ab713a0389220cfeeaa7530656b77eeda60c78e8e73e04a76449806eb862f5295c27f6e52d63be4773de47e067891a73625fd8640aaadb039082906964558e1228"}], 0x46c}, {&(0x7f00007a8000-0x44)=[{0x20, 0x3, 0x400, 0x2904, 0x0, "e53c5c5e4cede5a293569445c800d462"}, {0x24, 0x5, 0x2, 0x7e11, 0x1, "410070d5e2b5b8f328b423dd64fa6b187a9596ee"}], 0x44}, {&(0x7f00000d8000)=[{0xc0, 0x8, 0x800, 0xffffffff, 0x3, "a3895f967ffa657e683dc83af9a941f8f72706c5c148df292ffb14420f703561e8062018ffd5fdec5fe558417f23ec97efdff21e35d57b9359fc6083ebb3cce4ac4e7785a797957ae5570fcb428cf13a9c26689823cd3c2705cc48e6171e5dda40056654d490fd1326f138495e8b7c10c8d8659b1d73a3334ae7b32bcc88ce4c64f551c387319ce9105bd397e810ac7500ac2ce0a700d4f8cb2efe473f42abd895e66aa4b3cdb251603e855d6fd3c93a"}], 0xc0}], 0x5, &(0x7f00008e1000)=[@cred={0x20, 0x1, 0x2, r5, r8, r9}, @rights={0x30, 0x1, 0x1, [r7, r6, r4, r1, r4, r0, r10]}, @rights={0x20, 0x1, 0x1, [r6, r1, r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}, @cred={0x20, 0x1, 0x2, r5, r13, r14}, @rights={0x28, 0x1, 0x1, [r6, r6, r1, r4, r4, r7]}, @cred={0x20, 0x1, 0x2, r5, r15, r16}, @cred={0x20, 0x1, 0x2, r5, r17, r18}], 0x118, 0x24000091}, 0x1) ptrace$getsig(0x4202, r5, 0xb8, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000625000-0x78)={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) r0 = perf_event_open(&(0x7f000012f000-0x78)={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) r1 = socket$inet6(0xa, 0x80000000003, 0x3) bind$inet6(r1, &(0x7f00008cb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000f5b000)=0x3, 0x4) write(r0, &(0x7f000097b000-0xde)="43e6da0b7d0b53803fec5a8f739744f6e1a9a4cd0165d6697f019b555b4811c1c13182ed413feefc7c58e7bad867d0e245709f4f48c2240df63d400bee50d1571fcf833e880ea56267ae9edba346da718320d0a9a69a828df757adf2e9a71ae03a94adff38e0464d5bd3aa4cdd0d91a5678183f648588cc9809732c5634adabfa052bcbf7a3946051d54adb1cfaaeaccb414dc45a9474b6ac8bd017e346648b993983166fc4b70907a12932efeaa12b55b332fcc7736b2a6dd6ae28a99fb1731d7e1aed60236464368099c019f82ba3c9f194f0074f5768edb0d78e57abf", 0xde) 2018/01/02 17:18:55 executing program 3: clone(0x0, &(0x7f00009c8000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000086a000-0xc)={&(0x7f00004ca000)=[0x0, 0x0], 0x2}) r1 = gettid() wait4(r1, &(0x7f0000001000)=0x0, 0x0, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fd1000)={0x0, 0x2, 0x4, "71756575653100000000000000000000000000000000008000", 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000616000-0xc)={0x5, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000d68000)=""/25) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005b0000-0x10)={0x38e8, 0x7}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/02 17:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b68000-0x58)={{0x12, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000bc4000-0xb)='/dev/adsp#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000027a000-0x8)={0x0, 0x6}, &(0x7f0000f63000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009c0000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000844000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00007f5000)={0x8, @time={0x0, 0x1c9c380}, 0x0, {0x3, 0x907c}, 0x0, 0x2, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000564000-0x8)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x0, &(0x7f00001fd000-0x8)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000faa000/0x18000)=nil, &(0x7f0000e97000-0x18)=[@text16={0x10, &(0x7f00005f4000-0x31)="ea11232c0067cd5d260fe21636a800b8b2008ec066b8010000000f01c1e88000f3f23e0fb32f9a1200c900b893000f00d8", 0x31}], 0x1, 0x0, &(0x7f0000280000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f0000fa9000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00001ea000-0x20)={0x0, &(0x7f0000152000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00002da000)=""/0, &(0x7f00000c9000-0x4)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000995000/0x18000)=nil, &(0x7f0000f6e000)=[@textreal={0x8, &(0x7f0000aef000-0x45)="ba400066b80000000066efba6100b0d1eebaf80c66b8c8c8218d66efbafc0ced0f00d30fc7044e1717260f353501c8240766b9f603000066b80070000066ba000000000f30", 0x45}], 0x1, 0x0, &(0x7f0000e9c000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000ee0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f000007d000/0x2000)=nil, 0x2000, 0x4000000000a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) personality(0x100200) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00002dc000)={"29bd05137f7fba17ee9b18115e519d25", {0x4, 0x1, 0x0, "57979710afa2", 0x8, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca7000-0x4)=0x10) msgget(0x0, 0x202) sched_rr_get_interval(0x0, &(0x7f0000480000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f000042d000-0x6a)="", 0x0, 0x0, &(0x7f0000487000)={0x0, r4}) open$dir(&(0x7f00001de000-0x8)='./file0\x00', 0x1, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b31000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f2d000-0x18)={0x1, 0x0, [{0xc0010058, 0x0, 0x3e2d}]}) 2018/01/02 17:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt(r0, 0x3b5, 0x9, &(0x7f000019e000)="cd36b8111e5ca60ed403e7c9daee71f2d9a4f6378ca73501fd1ad30fba40c164266bd622bb73455a4a3ec5eec161fce94954fb68ec4dedbe7e", 0x39) write(r0, &(0x7f0000fe5000-0x25)="2400000020000700de91031b001d00000100000c09000900020001860000f70005001eea", 0x24) 2018/01/02 17:18:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c58000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000382000)={&(0x7f0000525000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000051f000-0x10)={&(0x7f0000a22000-0x128)=@newae={0x128, 0x1e, 0x700, 0x2, 0x3, {{@in=@multicast1=0xe0000001, 0x2, 0xa, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x3}, [@algo_crypt={0xe8, 0x2, {{'cbc(cast5)\x00'}, 0xa0, "5d9dfa1c82439dba10ff5ee4e51adeb052e25ff11d6d6c3390c8aedc88fb67a9f762a88a037061ba873305ad28171eb9467554ff7dc178a744efd3d8d57baf0372e8c0605e62fbc644de9034aa785d0d5eee6eaf6e2db5110e02c86995c10f7fa0ebb949f868f0676eeea0bec34b6670041b2f74578a2f080f80e1df4fc32132d42405348ad7e98646ff15bc71885939f9c2e6a1c78efece07d17a027e5b0877"}}]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x4081) 2018/01/02 17:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a63000)=@assoc_value={r1, 0x0}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000286000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = creat(&(0x7f00002ce000)='./file0\x00', 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007d6000-0x6b)="942e26100b74f5e31e515244ebc07001284a50842f1518f21bea403e5c45e7043852970bebfe957423908ec09be63606e1eddc2685b7a80703955b74c388efcdbb1e2d1f1bdceccbf35c71549030c71f97e7327c307c0cd4d1f5e436ff4021029941349572575167eb33c3", 0x6b) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000274000)='/dev/cuse\x00', 0x14482, 0x0) accept$llc(r3, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000016c000)=0x10) 2018/01/02 17:18:55 executing program 5: r0 = socket(0xc, 0x3, 0x2000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) setsockopt(r0, 0x0, 0xd1, &(0x7f0000435000-0x3c)="", 0x0) fadvise64(r0, 0x0, 0x9, 0x0) 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000ba1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b06000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000f11000-0x20)={0xba, 0x9e, 0x8d6b, 0x7f, 0x15, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a09000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008eb000-0xc)={0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/02 17:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000058000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/checkreqprot\x00', 0x31dc00, 0x0) set_mempolicy(0x4000, &(0x7f000068d000)=0x800000000, 0x39) fchmodat(r1, &(0x7f0000b20000)='./control\x00', 0x100) r2 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000c53000)='./control\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d78000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce5000-0xf6)={r4, 0xee, "c6cbeeafd5681efa7b047d09ef3066d181d064697227f621d258f56607bb892e2794d1b099b69c6d9b8eb291421e46e899e6cacd11e8ffa928432f04fb5113adf34b4610b4a42e8d611f05f85324329595a8ff069444e6b030e89c7d84a1775c7c9b59ddc6d924be3638d0d073208c7aafb3522b0f9fc2739da6ad782506fdf9b38c42c54274b2178edc92e3952598d92a5a160c9ec758d9d5975cb9dc8aaee4c8a656bd97bb318c68719cdc50afa02fc96e1386c273f364db1ea6e8c1d4a96fc80f8887a31be8a2e3d2245d532f625dbc0d93733c52d742619ef0bdba117e661b45f88e0787cfeb61fc2626e49d"}, &(0x7f0000faa000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005db000-0x14)={r3, 0xfd8, 0x23f63b3a, 0xfe0e, 0x4, 0x4ec}, 0x14) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/02 17:18:55 executing program 4: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000231000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b3000-0x69)="61659fc00242446bd818c7fa9a7a1009e2bc32e04061c382d7f5fc680024ab91aad5f0e8ba518519b424871ce113ae9c7772c72a2f80958b1ff6e7a5d8fbed2968041c2ff32cc6df8052359fbfc609e512f7933dcdbca0296471318c071a000096339c2f4810880f36", 0x69) 2018/01/02 17:18:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00007f3000-0x4)=0x4, 0x4) 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, 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, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/02 17:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000753000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1941, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000084000)=0x0, &(0x7f00006c4000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) [ 45.030690] sctp: [Deprecated]: syz-executor3 (pid 8204) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.030690] Use struct sctp_sack_info instead 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$amidi(&(0x7f0000890000-0xc)='/dev/amidi#\x00', 0x5, 0x183000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) uname(&(0x7f0000062000-0x1000)=""/4096) 2018/01/02 17:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000001, 0x84) sendto$inet(r0, &(0x7f0000d7d000)="", 0x0, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ecb000-0x4)=0xc7, 0x4) getsockopt(r0, 0x2, 0x3, &(0x7f0000c46000-0x34)=""/52, &(0x7f000057e000)=0x34) r1 = dup2(r0, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000278000)={0x19b, 0x3, 0x1ff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) [ 45.055928] kvm [8173]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x3e2d [ 45.122276] sctp: [Deprecated]: syz-executor3 (pid 8231) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.122276] Use struct sctp_sack_info instead 2018/01/02 17:18:55 executing program 4: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") rt_sigpending(&(0x7f0000441000)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000052b000)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f000038e000)=0xffff) 2018/01/02 17:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/rtc\x00', 0x62442, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) timer_create(0x0, &(0x7f0000a53000-0x60)={0x0, 0x25, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ad000-0x4)=0x0) timer_getoverrun(r4) 2018/01/02 17:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0xe45a123699e2d925) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000834000-0xe4)="fb3e29771d569b8f447871933e6b049a8e7f2fd2c0440e9e4f10ad0317a04c4f5e581569c5ab577b28b2354d7a1f282e7a73d8ed2d16e109c4e16aa168f72296d54187ba9fd08a9b9a9ab13f589abedccd52f08f1dc6d37d6339fdd72283f58994bed8e31c75dd540bea44239f3f294bb42eea97fb125d9e53a81ddd9ad6b8299ef41c1806053669ad2c8bdd14a0e73b49747d2feaa468f1fa3f5f7ad47e4a19c7b5fbaca07a278e1f1af3295e249d1b5e6e33a9b83694ce4ad81b8ba64bce1557a352f311346e6e234c29248bf6953bf49a5950b3fba9d9e17a19ba9d2b5d634c80ee34") 2018/01/02 17:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f00002b3000-0x8)={0x0, 0x0}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000576000)=@sack_info={0x0, 0x4, 0x3}, &(0x7f000077b000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000eb5000)={r3, 0x9b, "948ade79d711982df8377da4aa4f748862d0c7570c6db78e70fade64ae7bfa10de103f52f3940b70ac1536cb8f6920110e160ab2bf5d60802a788f0430a84d0415cecb832ebeb1c1330aa9ca9f593b1dc6db37a078577f1167afaecba81dd6e57172aa535813785bcb76ef03d45cbd6d5b7c63f2d348b751d850a0fb111d78b368b81026063956682343657470d8febd7575bc2c9aa348dd98b1a2"}, &(0x7f0000184000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000386000-0x1a)={0x0, 0xba, 0x9, [0x8001, 0xfe13, 0xad31, 0x3, 0x3, 0x6, 0xf7cc00, 0x9, 0x80000000]}, &(0x7f000067a000-0x4)=0x1a) lremovexattr(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f00005af000-0xd)=@known='security.evm\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001b1000-0x10)={0x7ff, 0x9, 0x5, 0x7f000, r4}, 0x10) 2018/01/02 17:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x1, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e44000)='D7G\x00"', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000088e000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000ab4000-0x60)={0x27, 0x2, 0x26c, 0x2, 0x5, 0x5, "1221a2130abe4f1a2865d93979f77c146bd4ee7a5faa5e8f2efd2d11e94b15915f4705628edb29a0c401e056d94aa75118a5f81d2d9da072a9e8042e978699", 0x7f}, 0x60) 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x1, 0x608042) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000493000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000000c, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/02 17:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/checkreqprot\x00', 0x40080, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000c68000)={0x2, 0x9, [{0x3, 0x0, 0x4}, {0x1, 0x0, 0x9}]}) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/02 17:18:55 executing program 0: clone(0x200, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000f7e000)=0x0, &(0x7f000005e000-0x1)="a7") ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a5000)='#trusted', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDDISABIO(r1, 0x4b37) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e12000)='\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e24000)='/dev/dsp#\x00', 0x100000001, 0x2000) r0 = syz_open_dev$sg(&(0x7f0000dd6000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') bind$inet(r0, &(0x7f0000792000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/02 17:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000219000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000072e000-0x8)={0x0, 0x7}, &(0x7f0000729000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000063000)={r2, 0x7e, "e8f2189de394283790b05a9e2e54a3335b20c302340ff72ac5964a68a5e3c1c78b0e24f97849817cf70e230bef2db90af40e5aab734e98170a2d1fce68c15aa4042d9407914c01058046276e596792d6647f10cdf971d02ee3b60c00eabbd65a31a70c0079e70b88df42902e1615129c2032d8be26a7cabc9563695baeb9"}, &(0x7f0000fb0000-0x4)=0x86) listen$netrom(r1, 0xfff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000756000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba4000)=@ethtool_drvinfo={0x3, "9d943d6bf48c34104a9587d1dcb80acec4acc89428c68a889e4d9d61d5348a84", "3e238e9516cdd9243aeeece616e8574f2f2dc9f8cc9d87276e1ef81cb211addd", "51c45889e7a138c28696a4dd650e9122ccc4c21317e41590611a72a4c499013a", "adf69a5037fed3b2fad764b133ffd2edd68f83416d3a9c9e19f44d28eddbe4e6", "eff5bda1cb3434bbae4a3d5549521f5283553925f9e6755bbd4944cad3a932ad", "4583ef438746bf9ecc4da65a", 0x87, 0x6, 0x9, 0xfa, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000cde000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a5b000-0x4)=0xc) 2018/01/02 17:18:55 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000064e000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000077f000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000a85000/0x18000)=nil, &(0x7f0000e9c000-0x18)=[@text64={0x40, &(0x7f00001f1000-0x4a)="0f20d835200000000f22d8c40148c62004480f01cf0fc7690f4d0f01f866baf80cb8e42ac483ef66bafc0cedc7442400ae000000c744240205000000ff2c24430f1814180fedf7440f07", 0x4a}], 0x1, 0x8, &(0x7f00004c2000)=[@vmwrite={0x8, 0x0, 0x7f, 0x0, 0x1000, 0x0, 0x2, 0x0, 0x678}], 0x1) accept4$inet6(r0, &(0x7f00000b8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004c1000-0x4)=0x1c, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/02 17:18:55 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001c000-0x8)={0x0, 0x0}, 0x4800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000374000)={0x1, 0x9}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x1, &(0x7f0000d99000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0xfffffffffffffdbb) 2018/01/02 17:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x14, 0x80000) dup(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x20}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000452000-0x4)=0x0) rt_sigqueueinfo(r3, 0x3, &(0x7f00007c1000-0x10)={0x24, 0x3, 0xffffffff, 0x1}) 2018/01/02 17:18:55 executing program 2: 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 = openat(0xffffffffffffff9c, &(0x7f0000b06000)='./file0\x00', 0x80, 0x9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000004e000-0x5)={0x2, 0x10001, 0x1, 0xb26}, 0x5) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b60000+0x25)=0x100000001, &(0x7f0000706000)=0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000b2c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9312}, 0x1c) 2018/01/02 17:18:55 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002ac000)={0x0, 0x3, 0x30}, &(0x7f0000aa5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dc2000-0xe)={r2, 0x8, 0x3, [0x9, 0xb46, 0xfffffffffffffffb]}, &(0x7f0000125000-0x4)=0xe) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) fstat(r3, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc0000)={0x0, 0x0, 0x0}, &(0x7f000039c000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001de000-0xc)={r0, r4, r5}, 0xc) rt_sigtimedwait(&(0x7f0000ee2000)={0x2d}, &(0x7f00008aa000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d8000-0x10)={0x0, 0x0}, 0x8) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f21000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2018/01/02 17:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x3}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000a7f000)={0xc7f0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000885000-0x10)={0x0, 0x0, &(0x7f00003f5000/0x4000)=nil}) 2018/01/02 17:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd1000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fallocate(r0, 0x0, 0x8, 0x10001) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000db9000)=0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001f1000-0x10)=@common='rose0\x00', 0x10) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) setxattr(&(0x7f0000602000)='./file0\x00', &(0x7f0000173000)=@known='com.apple.system.Security\x00', &(0x7f0000d1c000)='cgroupuser\x00', 0xb, 0x0) msgget(0x3, 0x40) mount(&(0x7f00009dd000)='./file0\x00', &(0x7f0000f94000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000097e000)={0x6, 0x0, [{0xc0000006, 0x8001, 0x1, 0x4, 0x6, 0xfffffffffffffff9, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x8001, 0x4, 0x4, 0x0, 0x80000001, 0x4, [0x0, 0x0, 0x0]}, {0x40000007, 0x0, 0x1, 0x7ff, 0x8, 0x4, 0x80, [0x0, 0x0, 0x0]}, {0x6, 0x5, 0x1, 0x5, 0x3f, 0xca6, 0x1c000000000000, [0x0, 0x0, 0x0]}, {0x80000001, 0x8, 0x1, 0x0, 0x1ff, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x80000008, 0xe864, 0x3, 0x4, 0x5, 0x0, 0xe927, [0x0, 0x0, 0x0]}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.599524] handle_userfault: 42 callbacks suppressed [ 45.599527] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.609396] CPU: 1 PID: 8305 Comm: syz-executor7 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 45.617782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.627118] Call Trace: [ 45.629691] dump_stack+0x137/0x198 [ 45.633317] handle_userfault+0x744/0x1750 [ 45.637537] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 45.642108] ? find_held_lock+0x35/0x1e0 [ 45.646154] ? __handle_mm_fault+0x31b4/0x3210 [ 45.650707] ? lock_downgrade+0x860/0x860 [ 45.654823] ? __handle_mm_fault+0x1e8c/0x3210 [ 45.659384] __handle_mm_fault+0x2fc5/0x3210 [ 45.663772] ? __pmd_alloc+0x4e0/0x4e0 [ 45.667636] ? find_held_lock+0x35/0x1e0 [ 45.671697] handle_mm_fault+0x305/0x840 [ 45.675738] __do_page_fault+0x59e/0xca0 [ 45.679776] ? mm_fault_error+0x2c0/0x2c0 [ 45.683938] ? find_held_lock+0x35/0x1e0 [ 45.687997] do_page_fault+0x78/0x490 [ 45.691784] page_fault+0x2c/0x60 [ 45.695217] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 45.701002] RSP: 0018:ffff8801c9747a08 EFLAGS: 00010246 [ 45.706347] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c64c1 [ 45.713589] RDX: 000000000000010c RSI: ffffc90001979000 RDI: ffff8801c9747d30 [ 45.720830] RBP: ffff8801c9747ae8 R08: ffff8801c9f906d0 R09: 0000000000000003 [ 45.728083] R10: ffff8801c9747978 R11: 0000000000000001 R12: 1ffff100392e8f44 [ 45.735332] R13: ffff8801c9747ac0 R14: 0000000000000000 R15: ffff8801c9747d28 [ 45.742604] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 45.747783] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 45.752947] ? iov_iter_revert+0x9d0/0x9d0 [ 45.757154] ? __mark_inode_dirty+0x19b/0xf00 [ 45.761624] ? lock_downgrade+0x860/0x860 [ 45.765742] ? __mark_inode_dirty+0x303/0xf00 [ 45.770213] ? __inode_attach_wb+0x16d/0xbc0 [ 45.774604] generic_perform_write+0x195/0x4a0 [ 45.779179] ? generic_write_checks+0x400/0x400 [ 45.783836] ? file_update_time+0xba/0x430 [ 45.788049] ? current_time+0xc0/0xc0 [ 45.791824] ? lock_acquire+0x16b/0x420 [ 45.795767] ? lock_acquire+0x16b/0x420 [ 45.799721] ? generic_file_write_iter+0x9c/0x630 [ 45.804545] __generic_file_write_iter+0x366/0x5b0 [ 45.809449] generic_file_write_iter+0x2f0/0x630 [ 45.814180] __vfs_write+0x550/0x740 [ 45.817865] ? check_noncircular+0x20/0x20 [ 45.822071] ? kernel_read+0x120/0x120 [ 45.825946] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.830684] ? __sb_start_write+0x209/0x2a0 [ 45.834982] vfs_write+0x189/0x510 [ 45.838510] SyS_write+0xd4/0x1a0 [ 45.841944] ? SyS_read+0x1a0/0x1a0 [ 45.845541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.850530] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.855278] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.860002] RIP: 0033:0x452ac9 [ 45.863166] RSP: 002b:00007fc1702eac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 45.871022] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 45.878265] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 45.885504] RBP: 0000000000000491 R08: 0000000000000000 R09: 0000000000000000 [ 45.892745] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4e38 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000eca000)=@req={0x5, 0x0, 0xffff, 0xcc}, 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:18:56 executing program 5: prctl$seccomp(0x2f, 0x4, &(0x7f0000ee9000-0x10)={0x0, &(0x7f00009a0000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000295000-0x4)=0x1c) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e98000)={r0, r0}) ioctl(r0, 0x400000000002203, &(0x7f0000003000)="") 2018/01/02 17:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000dab000-0x13)='/dev/snd/controlC#\x00', 0x22000101, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3b000)='/dev/autofs\x00', 0x0, 0x0) r2 = accept(r1, &(0x7f00002dc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000)=0x8) syz_open_dev$sndctrl(&(0x7f0000e2e000)='/dev/snd/controlC#\x00', 0x8000, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000067f000-0x20)={0xffffffff, 0x18, [0x0, 0x0, 0xff, 0xc92b, 0x1, 0x7]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000041c000-0x3b)=""/59) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00005e0000-0xa6)=""/166) setns(r2, 0x40000000) 2018/01/02 17:18:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000003000-0x90)=""/144, 0x90, 0x21, &(0x7f0000013000)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:18:56 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f000058b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000078000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00009dd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mknod(&(0x7f0000e7b000-0x8)='./file0\x00', 0x8000, 0x80000001) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00002c1000-0x18)={0x0, 0x0, [{0x63d, 0x0, 0x0}]}) [ 45.899985] R13: 00000000ffffffff R14: 00007fc1702eb6d4 R15: 0000000000000000 2018/01/02 17:18:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000906000-0x18)=""/24, &(0x7f0000001000-0x4)=0x327) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xd3b, 0x410200) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000465000)={"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"}) fchdir(r0) 2018/01/02 17:18:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"03c8b9588251b58630be63be1a2116bd", {0x4, 0x1000, 0x8, "bd90871375c7", 0x1, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f0000873000-0x4)=0xc) ptrace$setregs(0xd, r1, 0x10001, &(0x7f0000139000-0x39)="eba9e06475cabf17643afb5d0ebe6bad93fda34caf15207ee32a3615688c6a9b74c0efd8db02dbb745295a30403cc7249cdc20f556f9f5fb9e") r2 = add_key$user(&(0x7f000091c000)='user\x00', &(0x7f0000925000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6f000-0x27)='(', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f000069d000-0x2c)="10", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r3) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000)={0x0, &(0x7f0000003000-0x9)=""/13}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) bind$ipx(r4, &(0x7f0000283000)={0x4, 0x7, 0x2, "5642be0e28ed", 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f56000-0x28)={@common="7369743001ff0000fffffffd00", &(0x7f0000faa000-0x2c)=@ethtool_cmd={0x2000000002a, 0xfffffffffffffffc, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0xffffffffffffcf27]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/02 17:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/user\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000551000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ab0000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x100) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) pwrite64(r0, &(0x7f00008e4000-0x33)="f97c7e5ad251aac0329fea34793d14af2ccee40c4d775880d659b270c766a4a4413d5c869fbc43f15bf2575a70888c5510c9be", 0x33, 0x0) 2018/01/02 17:18:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0x59)=""/89, 0x59) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8d, 0x44, 0x200, 0x2, 0x4, 0xbc6, 0x1, 0x7e, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xecf5, 0x6, 0x7b64, 0x10}, 0xa0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) 2018/01/02 17:18:56 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002ec000-0x8)='keyring\x00', &(0x7f0000b64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000704000-0xb0)={{0x7, 0x1}, 'port1\x00', 0x10, 0x2, 0x5, 0x1, 0x6, 0x800, 0x9, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00001e7000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000068b000)={0x94c, 0xe1f, 0x2, 'queue0\x00', 0xeda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:56 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f000097f000-0x9)='net/snmp\x00') r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000996000)='cifs.idmap\x00', &(0x7f0000252000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000-0x1000)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000964000-0x8)='keyring\x00', &(0x7f0000b16000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) recvmmsg(r0, &(0x7f00003c1000-0xd)=[{{&(0x7f0000a1b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eec000)=[{&(0x7f0000fb3000-0x64)=""/100, 0x64}, {&(0x7f00001c1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000-0x52)=""/82, 0x52}, {&(0x7f00008b8000-0x28)=""/40, 0x28}, {&(0x7f000008c000)=""/4096, 0x1000}, {&(0x7f0000188000)=""/186, 0xba}], 0x6, &(0x7f0000b04000)=""/149, 0x95, 0xfffffffffffff801}, 0x4}, {{&(0x7f000099b000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002bb000-0x20)=[{&(0x7f000048e000-0xb5)=""/181, 0xb5}, {&(0x7f0000349000-0xdc)=""/220, 0xdc}], 0x2, &(0x7f0000e41000)=""/133, 0x85, 0x6}, 0x8001}, {{&(0x7f0000ad2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003ce000-0x40)=[{&(0x7f0000cb9000-0xfd)=""/253, 0xfd}, {&(0x7f0000309000)=""/101, 0x65}, {&(0x7f0000e56000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fef000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f0000d0c000-0x25)=""/37, 0x25, 0x6}, 0x9}, {{&(0x7f0000dee000-0x61)=@un=@file={0x0, ""/95}, 0x61, &(0x7f0000e9f000)=[{&(0x7f0000625000)=""/5, 0x5}, {&(0x7f00000a0000-0xf2)=""/242, 0xf2}, {&(0x7f00000e7000)=""/246, 0xf6}, {&(0x7f0000d97000)=""/65, 0x41}, {&(0x7f000065e000-0x68)=""/104, 0x68}, {&(0x7f000098f000)=""/46, 0x2e}, {&(0x7f00002e1000)=""/249, 0xf9}], 0x7, &(0x7f000056b000)=""/100, 0x64, 0x8}, 0x3}, {{&(0x7f000012a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000046e000-0x20)=[{&(0x7f0000ec6000-0x4a)=""/74, 0x4a}, {&(0x7f0000511000-0xd4)=""/212, 0xd4}], 0x2, &(0x7f0000dc2000)=""/0, 0x0, 0x1}, 0x8}, {{&(0x7f0000518000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8c000-0x70)=[{&(0x7f00004e4000)=""/141, 0x8d}, {&(0x7f0000036000-0x4c)=""/76, 0x4c}, {&(0x7f0000a89000)=""/227, 0xe3}, {&(0x7f0000e6b000)=""/128, 0x80}, {&(0x7f00003ea000)=""/205, 0xcd}, {&(0x7f000029f000-0xd1)=""/209, 0xd1}, {&(0x7f0000819000-0xc9)=""/201, 0xc9}], 0x7, &(0x7f000063f000-0xfa)=""/250, 0xfa, 0x100000001}, 0x0}], 0x6, 0x10020, &(0x7f00003a2000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000224000)=""/121) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000eef000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000106000-0x8)={0x0, 0x0}, 0x80000) sendmsg$netlink(r0, &(0x7f00008f6000-0x38)={&(0x7f0000c23000)=@proc={0x10, 0x0, 0x3, 0x8a0080}, 0xc, &(0x7f0000f59000)=[{&(0x7f0000b17000-0x2b4)=[{0x10, 0xffffffffffffff80, 0x100, 0xcfe, 0x0, ""}, {0xf0, 0x80000000, 0x300, 0xd7b, 0x1, "da7eed2f95fa3b5c9df0487a4aab63ac645af8a05d2da0c7054e4f4c5f6579c7d5f04dea626d270aa02863420348b84a43adaf65f5dfbe8630cb835149b910191a41e592bdcff3ef6bb1a1663f3f417a1be62f9ffd257b78fb9b8d9e24b9473f0de344af4138571fc5a64b8229de935e0e0f0a79c5f18d6474c13102a5bd581a3a96605d9e6517ce0d691774278ea8301e570a10f4d4ac0b8529bd92e337661b46ba598ba1b0399dacbb441b4f7e8b2738600cdf72acc4e2dd7c8bb887060439fa543ce9960b7b6da073fc2861165901ac1ef1ab197de56c6751e5fe416027"}, {0x64, 0x4, 0x0, 0x6, 0x1, "1ae22fe3958beea5fdf6e2ecb577ff71913986836051439b5793b3549ba31284c768424e31cf689af06557d0a572d65020f896afa77ccf308387dde9b9a3749ac07fc5cbeb8143f06442b0a6ad0080c9bdaace"}, {0xc0, 0x2, 0x300, 0x2bb4, 0x3, "7894af7bebf7601ec2660ea50793442d36ad2a78adbc75dd4b7134564f46b44b4719bb9f4889650df039b99d0db9f091051df802993b060e0ea13452042d0312eb56431abe406294f28260fadade8aa9fb294de92034568b77ef85dd74c691b33d1277a04250fd8178d51d486b2abbff37cd1c4c6f338c557718b2c5642a8440a30f25a40f8be59868b6c7614e336d23427d0e71c9fd584f625a6d4ead2723d3ef955bba4c2aca851101ded5804a"}, {0x58, 0x8000, 0x0, 0x211c, 0x1, "94515d9f41d1ec5c0ace98324868bb45ee9c9e7775f920164bfd89ec9380c7159ef43abddfd9309150ea02d70e5723818421c937aa01fc2040db3c0b14ce6666fee7e6a21cf5c991"}, {0x38, 0x9, 0x202, 0x7, 0x2, "1273ff0033a15bd7742fc6fc08d443c43809479d3016b86f245cc8abcc6956a884fc4bbd1e"}], 0x2b4}], 0x1, 0x0, 0x0, 0x4000000}, 0x2400c0c1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000c24000-0x13)="0105f518cfb14ce801dce8b2cf88ac3dbeaa4b", 0x13) openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0xffff) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000dca000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000a0c000-0x38)={0x0, 0x0, &(0x7f0000e18000)=[], 0x0, &(0x7f000091e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000c50000-0xa8)=[{0x0, 0x0, &(0x7f0000dca000-0xa0)=[{&(0x7f0000039000)="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", 0x280}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00008e1000)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000b30000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e76000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006c3000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) renameat(r2, &(0x7f00009f4000)='./file0\x00', r3, &(0x7f0000cc3000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f000045c000-0x400)={""/1024}) ioctl$TIOCSBRK(r4, 0x5427) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockname$llc(r4, &(0x7f00001e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af3000)=0x10) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000f1a000-0x80)={[0xd000, 0x6004, 0x7000, 0xf000], 0x1898, 0x44, 0x83db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(r0) sched_getparam(r0, &(0x7f0000441000)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000072000-0x4)=r2) r4 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') lgetxattr(&(0x7f000004f000)='./file0\x00', &(0x7f0000599000-0x1b)=@random={'user.\x00', "86637075736574582f5c217d736563757269747900"}, &(0x7f0000f0a000-0x58)=""/88, 0x58) prctl$setname(0xf, &(0x7f0000567000-0x1e)='/selinux/commit_pending_bools\x00') sendfile(r4, r4, &(0x7f000075c000)=0x0, 0xf5d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00004b8000)={0x0, 0xb7, "8f6c58535096bc4ec3ae0a4052dacfc011e0727b4e6a1804151ad0920a45a9c2fa39152d9d765625456168c53fd53c488ad7c221419686ac31ba6fa443bfe5a5045ac89fd98d31411bf710bbbe0013eea996c239b27731eb193164c960eb30a69f971333cb5517798b45bae8806932f437fd474dda1e2ca22aac98f9324a5f8e9477ff2c393d748a74c0590a6024d03a924311262bf0bad84cd0c6e8a9332e7ce77f87a5da75e0f4e6bf67dc5399a31f08beb61f977e3e"}, &(0x7f00005e4000-0x4)=0xbf) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000be7000)={r5, 0x2}, 0x6) clock_gettime(0x0, &(0x7f000047e000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000fc000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d59000)=0xe8) timerfd_settime(r4, 0x1, &(0x7f0000907000-0x20)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f000091c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpid() 2018/01/02 17:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c80000-0x4)=0x0) ptrace$poke(0x5, r0, &(0x7f0000284000)=0x0, 0x440) 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) r1 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x1, 0x147182) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008f1000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000188000)=""/147) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) getsockname$inet(r0, &(0x7f0000a25000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000)=0x10) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000079b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00007f9000-0xec)=""/236) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffd, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x3, 0xfffffffffffffffb, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f99000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000990000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto(r2, &(0x7f00003b5000)="1523a0a97bbd2f3ef6e529ab38a046b4db961b4d204ba8475379ec4cd760fd263ac8fb803d336e09b3f30d4255e99d12e55c4d38cc77d04ed89832c40f3ecdb8ca97815876813fc34a98dcacdbb087afb26d324775b1b4623a356dbee4ef21b895b5a443d795ab94c06a3c95c56a39d5dd154ba5dc8a207e9e80ee255b0a933591db4155647fc55788f399bef32cc0db3e4c7bd45359fb5dd384fd", 0x9b, 0x80, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000583000)={0x1, 0x0, [{0x560, 0x0, 0x0}]}) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x90800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000033c000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x7ffffffffffc) 2018/01/02 17:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e7e000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00000ab000/0x1000)=nil) madvise(&(0x7f0000b85000/0x3000)=nil, 0x3000, 0x64) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00003fe000)=0x0, 0x3, 0x0) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigpending(&(0x7f0000238000)={0x0}, 0x8) socketpair(0x3, 0xa, 0x10001, &(0x7f00007bf000)={0x0, 0x0}) stat(&(0x7f0000a54000-0x8)='./file0\x00', &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000789000)=0x4) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000928000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000016000-0xe)='./file0/file0\x00', &(0x7f0000f69000)=""/192, 0xfffffffffffffd28) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00005f4000-0x74)=""/116, &(0x7f0000bb7000-0x4)=0x74) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000e8000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 46.251813] audit: type=1400 audit(1514913536.345:318): avc: denied { map } for pid=8390 comm="syz-executor1" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 46.309471] audit: type=1326 audit(1514913536.403:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.362442] audit: type=1326 audit(1514913536.430:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=127 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.362458] audit: type=1326 audit(1514913536.431:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.362473] audit: type=1326 audit(1514913536.432:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.362488] audit: type=1326 audit(1514913536.455:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.362502] audit: type=1326 audit(1514913536.455:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:18:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x4281, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$void(r0, 0x5450) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000df000-0xb0)={0x0, 0x0, ""}, &(0x7f0000287000)=0x8) ioctl$TUNGETVNETHDRSZ(r2, 0x800454dd, &(0x7f0000131000)=0x0) accept$inet6(r2, &(0x7f0000115000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f6000-0x4)=0x1c) 2018/01/02 17:18:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, r0+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='gre0\x00', 0x10) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000fb8000)="3621eff355ace8fc20f8b2f52f00bd6aa4d0f949957977adfb3e9191f71d440074cdf49c37d2ba13855b7846dcc2cb640922860a81d34f6dbc", 0x39) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffff4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000490000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40000000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00004cf000)=""/181) io_setup(0x89f, &(0x7f0000ae8000-0x8)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000023000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x20, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a1"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/02 17:18:56 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bd000-0x4)=0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000758000-0x1000)=""/4096, &(0x7f000034b000)=0x1000) r2 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x1, 0x2, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r1, &(0x7f0000017000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cb8000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000de7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005ad000)=@add_del={0x2, &(0x7f00003db000)=@generic="0afed914b60e3c3782a7137d9effde50", 0x3}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000073000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r5 = syz_open_dev$sndpcmp(&(0x7f0000a8c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002d6000)=@assoc_value={0x0, 0x8cb}, &(0x7f0000e2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000828000-0xc)={r6, 0x3, 0x2, [0x81, 0x3]}, &(0x7f0000d9d000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000439000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000e09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4645, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x2, 0x6, 0x80}, &(0x7f0000933000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000882000-0x8)={r7, 0x0}, &(0x7f0000cd5000)=0x8) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x0, 0xa, 0x2) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080f, 0xce, &(0x7f00000de000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf3000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000047e000-0x8)={0x1, r1}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$alg(r2, 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000ac5000-0x4)=0x7, 0x4) r3 = add_key$keyring(&(0x7f000037d000)='keyring\x00', &(0x7f0000f89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000d6c000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f00007e8000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x200000039, &(0x7f000005f000-0x1)=0x0, &(0x7f0000391000-0x4)=0x4) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x1, @thr={&(0x7f00005f6000)="", &(0x7f0000c88000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x5) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003f6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f1c647", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "df41086ef346f331"}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f96000-0xc)='/dev/amidi#\x00', 0xf5b, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000a1000-0x4)=0x6e2af9fb, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000ab6000)={0x2000000000000000, 0x103000, 0xfff, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 46.387983] audit: type=1326 audit(1514913536.457:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=105 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.388013] audit: type=1326 audit(1514913536.458:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8411 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:18:56 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000efa000-0x2)=0x9000, &(0x7f0000b27000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000077f000)='status\x00') fallocate(r1, 0x0, 0xffffffff, 0xd47) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ed6000)=0x38a0) syz_open_dev$amidi(&(0x7f0000cf1000-0xc)='/dev/amidi#\x00', 0x80000000, 0x521482) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000043000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/rfkill\x00', 0x80, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000054b000)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000839000)={0xe0000014, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000c98000)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f000032d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xe9e8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, {0xa, 0x3, 0x9bf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x2, [0x80, 0x8, 0xbfc, 0x40000000000000, 0x3, 0x9, 0x58ae, 0x9]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) msync(&(0x7f0000905000/0x4000)=nil, 0x4000, 0x2) 2018/01/02 17:18:56 executing program 6: r0 = open(&(0x7f0000461000-0x8)='./file0\x00', 0x240080, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00005dc000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00006d6000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) r2 = socket(0xa, 0x80001, 0x0) setsockopt(r2, 0x29, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) fallocate(r2, 0x1, 0x200, 0x3) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) dup2(r0, r1) 2018/01/02 17:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x801, 0x62) write(r0, &(0x7f0000383000)="220000002a000701000910f70000000402ae00000100000009000100000100000115", 0x22) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000014f000)={0x80, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(0xffffffffffffffff, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/02 17:18:56 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a34000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008ee000-0x4c)={0x20, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000073d000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000177000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000fd1000-0x4)="") ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a00000-0x6)={0x8001, 0x8, 0x6}) r2 = getpgrp(0x0) capset(&(0x7f0000778000)={0x200f1526, r2}, &(0x7f00002ed000)={0x1900, 0x7, 0xe95b, 0x1, 0x4, 0x3f}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000006f000-0x28)={0x5, 0x20, [0x200, 0x4, 0x2, 0x2d, 0x37, 0x6, 0xf8, 0xc9]}) 2018/01/02 17:18:56 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) 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 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000705000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000031a000-0x1)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f5c000)='oom_score\x00') sendfile(r0, r2, &(0x7f000007e000-0x8)=0x0, 0x18001) 2018/01/02 17:18:56 executing program 2: 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)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000788000-0x6)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") linkat(r0, &(0x7f0000082000)='./bus/file0\x00', 0xffffffffffffffff, &(0x7f0000e52000)='./file0\x00', 0x0) getpeername$netrom(r0, &(0x7f00006dc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051f000-0x4)=0x10) bind(r0, &(0x7f000049b000-0xe)=@l2={0x1f, 0x5, {0x9, 0xfff, 0x7, 0xfff, 0x4, 0x2}, 0xfffffffffd468420, 0x0}, 0xe) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/02 17:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000337000)={0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x3f, 0x8, 0x10000}, &(0x7f00005df000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000488000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x0, 0xff}, &(0x7f000042c000)=0xa0) r3 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000032f000)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000c8d000)=[0x7, 0x5]) keyctl$join(0x1, &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ccc000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd4000-0x10)={&(0x7f00008b3000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xdd) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x118, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x24}, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x6, 0x7}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x1, 0x3}, 0x8) close(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005c3000-0x4)=0x0) 2018/01/02 17:18:56 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd0000)={0x0, 0xf1, "273eaab01239fc19c22985aba1a42dcace1436ee655c32f7df6e167c7579c72b0f15189f37f341758104de191020f827ba3e6eb7191d9a3a5e4159bc81e34b19d25f47c70d69da63b863634d19150063f6d9270bc552c5b185134d00bff6b5d7bb3662870af70544f43f823567fffbf4823b2961a133d9e6825820dcf63eadc02a6687b6701726238d609419bc4a9b9f5b6a472f2743f6cc504e312a1b82adfddaa17d7ef3e122d53e16618de9a2907170c97c59c3dc14ec6068a494a03b08d41b1e0e1c21878b4e308761b1af1ea1896f7d405e551d397f91fafd10fa21d81ed080d5a55d166cc125ea8bde8a049bbae2"}, &(0x7f0000793000-0x4)=0xf9) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd0000)={r1, 0x100000000}, &(0x7f0000fd1000-0x4)=0x8) 2018/01/02 17:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) socketpair(0xa, 0x3, 0x2, &(0x7f00003e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000019c000)={0x0, 0x101}, &(0x7f0000519000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004c5000-0xc)=@sack_info={r4, 0x100000001, 0x800}, &(0x7f0000173000-0x4)=0xc) r5 = getpgid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r0, 0x0) r6 = syz_open_dev$mice(&(0x7f000018e000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f000063c000-0x4)=0x0, &(0x7f00009e7000)=0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000937000)=0x0, 0x4) 2018/01/02 17:18:56 executing program 0: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x3f) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x21, 0x25, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8}, 0x0) 2018/01/02 17:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d01000)='./file0\x00', 0x0) mount(&(0x7f000054a000)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f000055d000-0x3)='9p\x00', 0x0, &(0x7f0000fe7000)="e6") mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f0000843000)='vxfs\x00', 0x0, 0x0) 2018/01/02 17:18:56 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a94000-0x6)={0x0, 0x100}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a97000-0x6)={r1, 0x8}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a93000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x280000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f}, @in6={0xa, 0x1, 0x28b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x3e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff01b7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3b}], 0xbc) mlock(&(0x7f0000a94000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="a50f6987ad03e4805aa1877b9fc46ea781122db73bed4236fc945de81dcea861addfc65687beeefad59cd18000ab84f7dc63aeef11d1b96842e65b7eebf7f9699304b023982eaf1d3373e8ac7e70a81251a28a952a6302fc37b4f61a2d19a1b8751d0670f32938d05d5d5d291741e6ef7d9756fb7dd77ffda903ab8cc7cef617b750f806cfa56fdaa10b4adc6f55d4a7ec764008111ebcb265926e287826fc2a07b84cdc0ec651293bf1e2703f7e35dbd888d36b518bf09f6ef279", 0xbb) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x0, &(0x7f0000a93000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x8000) write$tun(r2, &(0x7f0000a96000-0x61)=@hdr={0x1, 0x0, 0x2, 0x8000, 0x100000001, 0x0, @ipv4={{0xb, 0x4, 0x1, 0xf44b, 0x57, 0x1, 0x2, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x17, 0x66d8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}]}}, @udp={0x2, 0x3, 0x2b, 0x0, "00c8126d007a5b9e14e0f9b952ecc4c0abf23059afa6acea59ad20dff4127b5445d3d8"}}}, 0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000)={0x242, @time={0x77359400, 0x0}, 0x3, {0x81, 0x10001}, 0x7fffffff, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f24000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000124000-0x10)={r1, &(0x7f0000ff8000)=""/4}) syz_emit_ethernet(0x32, &(0x7f0000b20000-0xb3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "c33a9e", 0x0, "aa6b60"}, ""}}}}}, 0x0) 2018/01/02 17:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000418000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r1) getpgid(r0) fdatasync(r3) tkill(r0, 0x16) 2018/01/02 17:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023d000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000080c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) 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) dup3(r1, r0, 0x0) 2018/01/02 17:18:57 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000793000)={0x6, 0x1, 0x800, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x2006, &(0x7f0000f9a000-0x10)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000104000)={0x7, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 46.909974] 9pnet_virtio: no channels available for device ./file0 [ 46.930870] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/02 17:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000040c000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000373000)={0x5, 0x0, [{0x80000001, 0x45c, 0x0, 0x8, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x7fffffff, 0x0}, {0xc0000005, 0x0, 0x5, 0x7, 0x100000000, 0x0}, {0x6, 0x80000001, 0x87, 0x5, 0x3, 0x0}, {0x8000000f, 0x4, 0x96a, 0x20000000000, 0x1f, 0x0}]}) signalfd(r1, &(0x7f0000305000)={0x4}, 0x8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00005a0000-0xfc)="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") r8 = dup3(r7, r6, 0x80000) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f000054b000)={0x3, 0x7e6f62e7, [{0x6d3, 0x0, 0x5}, {0x7, 0x0, 0x7e35}, {0x3, 0x0, 0x86cd}]}) listen$netrom(r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000fa7000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000eb9000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000b22000)={r9, 0x40}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f00002d2000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x3, 0x20, &(0x7f0000e65000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000352000-0x400)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) r10 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000014000-0x48)=[@in6={0xa, 0x0, 0xd28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$KVM_SET_MSRS(r11, 0x4008ae89, &(0x7f0000c97000-0x28)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/02 17:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000458000)='/dev/dsp#\x00', 0x5, 0x800) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000edd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bfd000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb6000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b54000-0x10)={r1, 0x8, 0x2, 0x7e5}, &(0x7f000074c000)=0x10) r2 = syz_open_dev$tun(&(0x7f0000c8c000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x6, {0x6, 0x8, 0x6, 0x400, 0x1, 0x0}, 0x9, 0x4c0ed1df}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e02000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f000070c000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000c85000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c86000-0x4)=0x0, &(0x7f0000bc5000)=0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00009d3000-0x8)=0xd001) ioctl$sock_inet_SIOCGARP(r4, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000397000-0x4)=0x4) [ 46.955690] dccp_invalid_packet: P.Data Offset(4) too small [ 46.978874] 9pnet_virtio: no channels available for device ./file0 2018/01/02 17:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000d52000)='./file0\x00', 0x100) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000aaf000)=0xffffffffffffff01, 0x4) socket(0x5, 0xa, 0xa4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000bd6000-0x18)=@add_del={0x2, &(0x7f0000dc6000)=@generic="fb09a568616e920c0167e892475cfa32", 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00006ad000-0x18)={0x100000000000012c, 0x0, [{0x26d, 0x0, 0x134}]}) 2018/01/02 17:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002fb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_mls(0xffffffffffffff9c, &(0x7f000059e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000024b000-0x48)=[{0x33a6ca277dcb5a7c, 0xffff}, {0x4, 0x5545}, {0xb, 0x4}, {0x8, 0x0}, {0x3, 0x80}, {0x2, 0xc1}, {0x7, 0xfe85}, {0x0, 0x6}, {0xf, 0x1}], 0x9) 2018/01/02 17:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00005c8000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/02 17:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x802, 0x40) write(r0, &(0x7f000070d000)="240000002e0025f0006b003620bb2d00020b00ffffe60000001200eb08000400000000b7", 0x24) 2018/01/02 17:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f0e000)=@req3={0x1, 0x3, 0x1, 0x80000000, 0x7, 0xcd1, 0x1}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000088e000-0x2)={0x0, 0x0}, 0x3, 0x4efb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bc0000)={r0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) listen(r1, 0x0) r2 = accept4(r1, &(0x7f000010a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000)=0x8, 0x800) bind$inet6(r2, &(0x7f0000c08000)={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/02 17:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10001, 0x1, 0x0, 0x2000, &(0x7f000078b000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000f18000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000376000-0x8)=0x0) exit_group(0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000024e000-0x4)=0x0, &(0x7f00008a7000-0x4)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ac000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/02 17:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$random(&(0x7f0000ad3000-0xc)='/dev/random\x00', 0x0, 0x210000) bind$alg(r0, &(0x7f0000975000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000993000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00007f6000)={0x401, 0x4, 0x7, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000274000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x80000001, 0x7, &(0x7f00008f2000-0xdf)="f82e9a4671dbf34591170a51bb13a5946e8a3ed25a65237233bb068a4f57ca5901e9ff351ce42b31678f1587e98196adfecdbaa6befbad089a9844bb664f340e9909b279cef0681e14aea99d6505d9d700897eb4f88123f8353cbf216015b991de391b05b8c5c2f6ded844c0e001d152f6da5504638a39b4d2ed4fb59f9006dfbbd4ca9535c222d5a1d63ed75aef46ae27b2c3c3df33c376ca12d136a4c7259b3ec5d312a094c8ba231e84cfdb7ea5abe8512b7399292e91e6e4556ca85e9dcfb956306aeee18ccb9ece01341ae9a8dc9937b0b3e156bcf60e8f1f34de79c5", 0xdf) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 47.542716] [ 47.544428] ============================= [ 47.548600] WARNING: suspicious RCU usage [ 47.552750] 4.15.0-rc6-next-20180102+ #86 Not tainted [ 47.557943] ----------------------------- [ 47.562094] net/netfilter/ipset/ip_set_core.c:2057 suspicious rcu_dereference_protected() usage! [ 47.571150] [ 47.571150] other info that might help us debug this: [ 47.571150] 2018/01/02 17:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ee000-0xb)={0x101, 0x6, 0xfffffffffffffff9, 0x42e, 0x7fffffff, 0x2, 0x6, 0xf959, 0xe8c, 0x5, 0x9}, 0xb) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f64000-0x1)=0x5, 0x1) connect$inet(r1, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000d6b000)=@common='ipddp0\x00') socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b14000)={0x0, 0x0, ""}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bd9000)={r3, 0x1, "b1"}, &(0x7f0000c61000)=0x9) sysfs$1(0x1, &(0x7f0000446000-0xa)='selinux/-\x00') [ 47.597513] [ 47.597513] rcu_scheduler_active = 2, debug_locks = 1 [ 47.624527] 3 locks held by kworker/u4:2/47: 2018/01/02 17:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, r0, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000b1b000-0x1000)=""/4096, &(0x7f0000000000)=0x546) 2018/01/02 17:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f00005ab000)=[{0x0, 0x0}], 0x1, 0x1) bind$alg(r0, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x28f, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009eb000)={0x0, 0x0, &(0x7f0000a9a000)=[{&(0x7f00000dc000-0xf4)="177efa094508dea6958b5dcad2a9e3b1c0a754043cded7deba7c6f27ee8c561fe14bc7019eba5f3a6cfc1779c42529431fa1b57e05d2cb96fa6fce7a46305866", 0x40}], 0x1, &(0x7f0000145000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/02 17:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d20000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r3, 0x80040) timer_create(0x0, &(0x7f0000077000)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ae000)=0x0) 2018/01/02 17:18:57 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(r0, 0x3, 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000047b000)=0xffffffff00000000, 0x4) pwritev(r1, &(0x7f000021e000)=[], 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) [ 47.657907] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000003e2c38a>] process_one_work+0x71f/0x14a0 [ 47.696411] #1: (net_cleanup_work){+.+.}, at: [<0000000013596592>] process_one_work+0x757/0x14a0 2018/01/02 17:18:57 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x22, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000410000-0x12)="3db21078cc11ed38143234dd79e7abc5216a", 0x12, 0x400c0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/02 17:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer2\x00', 0x8800, 0x0) epoll_create(0x38f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000317000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c2000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b0000)={0x0, 0x81, 0x2, 0x6}, &(0x7f00004fe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001d5000)={r2, 0x0}, &(0x7f0000c9e000)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000000c000)={@common="69660600000000050000000000000021", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0x7, 0x1, &(0x7f00009de000)={0x77359400, 0x0}, &(0x7f0000d6a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000a5c000-0x8c)={0x4000000000000000, 0x200000000000004, 0x0, "717565756530ffffffffef0000000000000000000000008000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f00002ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005bd000)='/dev/vcsa#\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000d79000/0x3000)=nil, 0x3000, 0x1000007, 0x11, r1, 0x0) 2018/01/02 17:18:57 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00005f9000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x2c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x40, &(0x7f0000001000-0x10)={0x4, 0x9, 0x6f5b94af, "85f95577835c", 0x6f3e, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$amidi(&(0x7f00001e0000-0xc)='/dev/amidi#\x00', 0x57b, 0x100) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000292000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00007c0000)=0x2) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000092e000)=@newsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(ctr-des3_ede-asm,sha1)\x00'}, 0x0, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'michael_mic-generic\x00'}, 0x0, 0x0, ""}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xffffe, 0x0}], 0x5) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) [ 47.722365] #2: (net_mutex){+.+.}, at: [<00000000831945bc>] cleanup_net+0x139/0x8b0 [ 47.755169] [ 47.755169] stack backtrace: [ 47.762319] CPU: 1 PID: 47 Comm: kworker/u4:2 Not tainted 4.15.0-rc6-next-20180102+ #86 2018/01/02 17:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/qat_adf_ctl\x00', 0x36c2113cbe02570, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x8000000000000000, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") fcntl$dupfd(r0, 0x406, r0) socketpair(0x14, 0x1, 0x63c, &(0x7f0000c0d000)={0x0, 0x0}) [ 47.770530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.779899] Workqueue: netns cleanup_net [ 47.783958] Call Trace: [ 47.786540] dump_stack+0x137/0x198 [ 47.790177] lockdep_rcu_suspicious+0x123/0x170 [ 47.794857] ip_set_net_exit+0x2c6/0x480 [ 47.798933] ? ip_set_flush+0x4e0/0x4e0 [ 47.802916] ops_exit_list.isra.6+0xae/0x150 [ 47.807329] cleanup_net+0x3f3/0x8b0 [ 47.811040] ? perf_trace_lock+0x630/0x630 [ 47.815282] ? unregister_pernet_device+0x80/0x80 2018/01/02 17:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x3, 0xf, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000625000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000508000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000268000-0x8)={0x0, 0xf8}, &(0x7f000094a000-0x4)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000e41000-0xd)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000e43000-0x4)=0x5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001c9000)={r2, 0xb365}, 0x8) read(r0, &(0x7f0000086000-0x45)=""/69, 0xffffffffffffff29) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000ecc000-0x10)=@generic=""/16, 0x10) r4 = semget(0x3, 0x0, 0x406) write(0xffffffffffffffff, &(0x7f00002f8000-0xb3)="65c5d6893f40f261b6670caf99830686d3104884c225c95ca34c84234b2603941cfef052a58faa827ce4527b2287ed9e9e49e88c043e6e079680233da7d30f5bb52e288cc062a21171bd88a2503f1c784942d1028906fa5a3e10358b9e631f6321612a1347b9e64b5c96313ae6480beb6a9b07ea5945dbf0d7873263e2602fc2ae9f54ec5678d9476fea12501727130143004559abbd65ce3c33f039753e95a97baee9d9504503c9366d25de8c62134bc922e7", 0xb3) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000c31000-0xb0)=""/176) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c24000)={r2, 0x8000000000000000}, 0x8) 2018/01/02 17:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:18:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000f02000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101080) ioctl$TCSETS(r0, 0x5402, &(0x7f000049d000-0x24)={0xfffffffffffffffd, 0xec, 0x6, 0xffff, 0xa83, 0x2000000000, 0xfff, 0x8, 0x0, 0x3ff, 0x3, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d91000)=0x7, 0x4) ioctl(r1, 0x2287, &(0x7f0000ed6000-0x1)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fa4000-0x4)=0xe14f) 2018/01/02 17:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = getpgid(0x0) sched_getscheduler(r2) r3 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000c38000-0x30)=[{&(0x7f0000141000)=""/185, 0x0}, {&(0x7f0000b41000-0x30)=""/48, 0x0}, {&(0x7f0000ad1000)=""/161, 0x180}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) [ 47.820138] ? __lock_is_held+0xb6/0x140 [ 47.824217] process_one_work+0x801/0x14a0 [ 47.828451] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 47.833125] worker_thread+0xe0/0x1010 [ 47.837033] kthread+0x33c/0x400 [ 47.840375] ? process_one_work+0x14a0/0x14a0 [ 47.844841] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 47.850368] ret_from_fork+0x24/0x30 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x100007, 0xfffffffffffffffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d43000)={r1, 0x28, &(0x7f0000cf5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000bfd000)='/dev/input/mice\x00', 0x0, 0x101043) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097e000-0x8)={0x0, 0x8}, &(0x7f0000f8a000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000788000-0x8)={r3, 0x1}, &(0x7f00008d8000-0x4)=0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000941000-0x43)=""/67) getdents64(r2, &(0x7f0000cb1000)=""/85, 0x55) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000c1e000-0x28)={&(0x7f00001d4000/0x1000)=nil, 0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000559000/0x4000)=nil, 0x17ec}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e9d000-0x8)={r3, 0x2b1}, &(0x7f0000346000-0x4)=0x8) r5 = semget(0x0, 0x1, 0x8) semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000174000)=""/4096) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000382000)={0x0, 0x0, &(0x7f00001c2000-0x6c)=[], 0x1, 0x0, &(0x7f0000dae000-0x1)="e7"}) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000991000)='/dev/mixer\x00', 0x40040, 0x0) perf_event_open(&(0x7f00003bd000)={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, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x4, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r1, &(0x7f000017c000)="", &(0x7f000036d000)="", 0x0}, 0x20) 2018/01/02 17:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000896000)='./file0\x00', &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000021c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xfffffffffffffffb, 0x3, 0x6, 0xa, 0x80, 0x20, 0x67, 0x7fff, r1}, {0x80000001, 0x17c58d4e, 0x2, 0x76, 0x7, 0x9f0f, 0x8000, 0x200}, {0x100000001, 0x3, 0x0, 0x0}, 0x7, 0x5, 0x0, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x5, 0x100, 0x5, 0x3f}}, 0xe8) dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f14000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00005b4000)='./file0\x00', 0xc1, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b27000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ac6000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00000f3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f62000)={r2, 0xc9a, 0x10}, 0xc) 2018/01/02 17:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) bind$inet6(r0, &(0x7f0000450000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x6000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c30000-0x4)=0x0, &(0x7f0000979000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) close(r1) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7d000-0x8)='net/tcp\x00') setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f8e000-0x4)=0x8, 0x4) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f00009a6000-0x8)={0x0, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000181000-0x20)={0xfffffffffffffffa, 0x8, 0xd07, 0x8001, r2}) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x1, @thr={&(0x7f00005f6000)="", &(0x7f0000c88000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, 0x0, 0x7) 2018/01/02 17:18:58 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000003f000)=0x2, 0x4) 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000920000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000a8a000)='tls\x00', 0x4) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x200000000, &(0x7f0000299000-0x10)={0x0, 0x0}) [ 48.057463] binder: 8627:8641 ioctl c0306201 20382000 returned -11 2018/01/02 17:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x41) recvfrom(r0, &(0x7f0000215000-0x8b)=""/139, 0x8b, 0x10000, &(0x7f0000ee4000)=@ax25={0x3, {"d3154e6ba899fe"}, 0x2}, 0x10) getpriority(0xfffffffffffffffc, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000407000-0xf)='/dev/sequencer\x00', 0x8c000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001b4000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00009b0000-0xb0)={0x2, 0x0, [{0x0, 0x1, 0x2, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b04000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) 2018/01/02 17:18:58 executing program 6: clone(0x0, &(0x7f0000027000-0x1)="", &(0x7f00008ab000)=0x0, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000533000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="3b406314461f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) alarm(0x0) [ 48.101101] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000013000)=0xc0f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x40, 0x0}) close(r0) 2018/01/02 17:18:58 executing program 0: 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) prctl$void(0x20) r0 = semget$private(0x0, 0x1, 0x404) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000f26000-0x19)=""/25) r1 = syz_open_dev$dspn(&(0x7f0000f12000)='/dev/dsp#\x00', 0x79b, 0x20102) ioctl$KDSETLED(r1, 0x4b32, 0x101) mknod$loop(&(0x7f000055d000-0x8)='./file0\x00', 0x8000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000a21000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 17:18:58 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e9b000-0x4)=0x0, &(0x7f0000c93000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000-0xc)={0x6, 0x68, 0xfe}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmod(r3, 0x41) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) close(r3) [ 48.129566] binder: 8627:8649 ioctl 40046207 0 returned -16 [ 48.212312] device gre0 entered promiscuous mode 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00008d5000-0x18)={0xd1, 0x0, []}) readahead(r1, 0x8, 0x30ec) 2018/01/02 17:18:58 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009c8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009c7000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ea000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f0000fe2000-0x4)=0x8) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ed000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000)=0xc) syz_fuseblk_mount(&(0x7f000021b000+0x9d2)='./file0\x00', &(0x7f0000544000)='./file0\x00', 0x1002, r0, r1, 0x2, 0x6532, 0x900440) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x2f0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e68000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e8000-0x8)={0x0, 0x3}, &(0x7f0000141000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f61000)=@assoc_value={r2, 0x10001}, &(0x7f00001f4000-0x4)=0x8) 2018/01/02 17:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000150000-0xe)='/selinux/load\x00', 0x2, 0x0) listen$netrom(r1, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001c9000)={0x1f, 0x0, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000564000)=@assoc_value={0x0, 0x7}, &(0x7f0000120000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d74000-0x18)={r3, 0x4, 0x30, 0x9, 0x3}, &(0x7f000070d000)=0x18) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:58 executing program 0: mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004ed000-0xd)='/dev/binder#\x00', 0x0, 0x0) 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet6(0xa, 0x0, 0x6f07, &(0x7f000028b000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006d0000)=0x0, &(0x7f0000b5f000-0x4)=0x4) 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, 0x18, 0x8, &(0x7f00001f8000-0x40)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f0000a2f000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c10", 0x10) rename(&(0x7f0000b69000-0x8)='./file0\x00', &(0x7f00009e7000)='./file0\x00') 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000970000)=0x0, &(0x7f0000978000-0x4)=0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000532000-0x138)={{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]}) r2 = accept4$unix(r1, &(0x7f0000296000-0x6e)=@file={0x0, ""/108}, &(0x7f000039c000)=0x6e, 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2000008, 0x9, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') io_setup(0x4, &(0x7f0000fd3000-0x8)=0x0) io_submit(r4, 0x4, &(0x7f0000897000)=[&(0x7f000078f000)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f0000aac000)="ff12be6f5f2f8e38a38513c60531a680edbd452dad0318d65c466d52bc7aa49fb3a0f5ca666417632fbd3387cfb4cdf8dadf91f31d4ab7403b4b0319483164b5955c3c54f136aec5c7a85b6523c96b3cd6d3a4ae64283be3a38610babfa66ab9bfc4f07f1421d1b6f4c16115577818a2651b929ec6199bfb6d079c35e88b7826221d9dbd91fe1f23edbccf7be1be3ed58e48ed763e504b606d8da110acd3cbb20b3b0721db15de5433e0579d51c25acf5e2a545b9f861fa97ddefc3889031445c7558a100c68", 0xc6, 0x1f, 0x0, 0x0, r0}, &(0x7f0000962000)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000a4f000)="7ea7c0a693a43b42da0ad5969e06eceb5d3983e80f448769a0dca890a05adc68f100ad0165e5c2bf0848045d8e87fac9765286b33934e35e72e08820faeeece5b8c2c8bad5c50f1166c37fe1025d32129cf6234dec30dd487fc6628d24b96eb4ce0a0c5f8315e9", 0x67, 0x8001, 0x0, 0x1, r1}, &(0x7f0000e66000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00004a8000)="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", 0xfb, 0xb6bc, 0x0, 0x1, r1}, &(0x7f0000437000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfff, r0, &(0x7f00002e7000)="129dfe2904c29cf6e330a04599be0e3485ab25b8aab951549d97668b5deb1ed279c3e1e55e64af3f7df245f1a6bdd6a29c42e6f2715923ef4b0b317e45e03d57d9df57951eefb2db81bd8f4b074f860f27732b20f8c9470d88f3008a511427a8ebe1db36637a5ad954527297c416b7823e421d40b629ef923645ce57356a65ba06c5508eabe36d843f597ec840dcc175ef2e2920cbbd60fc359b9c621f434a0620a18f66e4de17913bc16b61c40d9a63e0024bdeda56e9af97d2b8b950836fbc58e2f991e0dfe1b8c50e03b72256dd", 0xcf, 0x3, 0x0, 0x1, r2}]) 2018/01/02 17:18:58 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x10000, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006f8000)="", &(0x7f000027d000)=0x0, &(0x7f0000cb3000-0x4)=0x0, &(0x7f0000814000)="") arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/02 17:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033b000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000680000)={r1, &(0x7f0000ada000)="2748555cbade7cd3ee54a88100c0dcbe3d0e136d2ec8d9c6fae4a17032111c3b8edea27935abe3a7d0ef428a7143b3258d48fb006750761f8f3b9070fe4619f3702a483d0a1d8687737d4b3d6622cf2b2ba734301a1d6198bb2bce21909bd8dcbcd5a13e80ca51fc8b909104f3539196c5ce2adfd3cf3f24c77c50968fbeac8453b992141af2ca7f7fc78ba56ce2cb6ef4a2e2e44b5e4a2e94a42ce76226107a3294bc2898c1295efe2045ac040a441056265f165d7d6c47df847b16b4d8f9dbe0c08a349d5e5c3ff85038e18f529e9e", &(0x7f0000838000)=""/4096}, 0x18) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) [ 48.332693] binder: BINDER_SET_CONTEXT_MGR already set [ 48.356944] binder_alloc: 8687: binder_alloc_buf, no vma [ 48.363042] binder: 8687:8696 ioctl 40046207 0 returned -16 [ 48.374652] binder: 8687:8703 transaction failed 29189/-3, size 24-8 line 2960 2018/01/02 17:18:58 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000a27000-0xb)='/dev/midi#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f000088b000-0xf2)="76f9b47885e5e776a9c416bc9c07590cd2147c3dc6082ca8961fef68229fe88b41355a8b800ccbae9e909fc52e9a1da0508165a358ebc77c4350cc7ce9b3c0a2ca77be1ff43ee686cfcea10c07992cf402cf94f0af6fff7f6b83eabe27114b8b992c1ba66b75514b638177c3c79eba8dd5104f3ebf7cfd61f71916b7dc34196823a0f862f26b01c139b29ae53b2063a988a2077cbb4a7391bcf5f021d36c769c1866aa029d3a4c5598169ffbde168ab976518eaf4827de24b7048d2f5d23c2242faee8b67862a7ed0c12cfe6ed08c15e34420deea5462c449b9652fcb6f7f67825a338b9fdd49e505af35c1c06f9e67777c7", 0xf2}, {&(0x7f0000001000-0xd9)="2957522b048e0205de2662d0adae2780932b6ff79090f4e03ae5e3c7c99d0dfb78edc45c1547c4bedb0e476c773c47c15112cdd94173e5eb5578a3806a0c6edff968b387ee1f58022240bc86d80d4d65553908290fb82c0101f96fcd4a34fdac4132f507e6716175101ba8470744396f52b4fa039f9725ae598adb2caf0359590db13a22ed4d1d1680ec523d6c3ba0975b60ea49b844c9cc55d776d999776a87358856258fd8013863a47c8d0d39bf753deeb25295cbc8c59406f0dbdc2d2fd1f5fdecf31b9baafbf0c46d4102f7644fba323c0dc99d09574e", 0xd9}, {&(0x7f0000000000)="e7f4c21cc4b009a42eadfea44ebedf307c4e2475e5fc4c88b3b9d6a31c27e04fd898f1647fcd1614edbb21d495cd33023e0e1d712872b0bab51a6e72611da48b5f8321518cb7564cb4c531a0e8dab4f0c05a0ba2a1324c931329e660807da7a83219bd43057f05d29f501dff09e3e0384b5b951d82e843180da8dcc08a874d29deca35f8dd42a516aaa2fbb672f5b331aaa67157ee920f3f7d338a8c596f5033ecd08f421c1da3872367e3b4155b387bb1f8e9ac7668bd0bed6e98e58fab2833b7e3e827ddd4fc78e7934313f76b177ffd3a55d6955ebfbbcc0308f8942bfc0cb92af828add964e15661f1", 0xeb}, {&(0x7f0000001000-0x1000)="2e7992536dc1b391d6287f0c3f032cbe00595c69d0ea1842e2052cf8478f4564faac20a65d0100d06d4db74f06210a0952c138441597b969c225cb2080a5b9622ca471af905f5ee3a1cd640db083def51126f512aaa1869673dfe4c85729da7f4c786b95f0387abf18aae8073e8f8d21e0345bf05e9e572a430b39cd1e197e5246f98c0d19600b79eb4a1718e6dbd409891275b3e8498776451eebce3e90373674aa72f6a5f06ed399f7e487de7d3b92c02c229435b404dad3fe5941d2f8d1ab98f53ee25d1b5e90897278df87347f67a75aaa619d336588160d10af546c68b876990d1df051ed8c287ae88db3e1419f152c3e6d4bdd7bcf2030dd1fb0409c70367c0bdff32c4c718a8fb0ebcddc5c5eaa8886438d90ae01afeca96c5e7c6f685e98b4bc5319a25d0bae5a046f2028bccf81e1a9fd8290d8d2a5b15ccc932e43c8c8ff27f6682c843288b9d1105b82e791fe9a6e9b837bf98d9cbe297af186d65a61e0284eb86a239fca2d111c5022c666403b875aa0421eeec5a98d56fd6ebe9d2f59d1d55beae0ddfce1dce946f9cd2bdfeaf18ce6772066a76becaeb40ed7479830e6db5af9422c608c5e305b34c295f8cbc4835c47ba885f288470b9312c521a38c535670097edfde5b9c24fa079deb2b281e7dd21312fda9077e86a15b8b303efc8e385777d95beead039dcb9929741cf06fa33f60336cb759e00a9947349bb9d965cdeecbb4c53bb69792091d05c060c4dfc10d0d394f17364012814d710a27233b9f64dbaef1e848ffc09a5a3204280dc9a27151b449ff26efbda38a8ba09d7b83e5b424ca5d5aeaaf0f8903bfcf3c027d4d0cc0edb937a697e6bacb161245108304f1551220da8fd2ca7b08730b7cbb11267fb4c29ccc375a161b51c7287e799895a71af6ca515afaf6006c17fd5746f688fc5ad05a91c6282a3a826729c8e7b51eaca18edcbb51c708ca920fd3daadb8762f06c211029e3870bda813b018ebcfcfd1c606571676714feda1260ae0b97638c9243a227ca04d240a2e7726abfcce2f2560c7b47f27753bd739fca28b6d8126bfcbc9c818c286171122e3c093774f769078ffb1a53541c3c3b549f6c4fd24a60b8c0baa6958d624acb2ac69ae969695aa159460dd1fa998190bc31ba040f671e7e63c7ffcdd8fb64c21c3d2d5f712d87b33e952d2da64f3d7a4dd5f9772295b92a627d82f55eeb8d68c6b808d2b4532142579d8b7f4745daca563ae868df98de51c53ecb79067a9b100f1fe5731fcab4c507fb84d03295c91e849e5431e41c1a3243551d02e143dda4cf897efd6bd79413f735be7b2cbd058b3a240d0b2affcce458b4acf4300df6630481dd65f993f28690374f214534aad141c17788e85d3f1b0b250efebd6482bc7842ba7fe0f24e6c6f408404b44acc0ecdc65d5c4cb35912bcb4e733a12b6194bb37fa0e91320cad281d29dfbd849634a72608cdbad13e238fee249fc30d4e688e6fd831853a4bf7a6bd9f5f57dd02c3a9dc791cd0468a8bd033d785ba65af3943bf2183e795de9c1421b1d007b5b5f7595d0d345aa5248bea090bcc2d4fe4b0c4097290d301827477b638eb6e7e7d5ec5cdc455cec423f5d64811f0806f5ab2daf9ac1b21d5e69840e4c35b7610203f3051a0c10e47e0d00aa7eef3cc0dcd72d88e750c6f405e66d81903c7f2dad419a0c24aa6d23ca3a3ef8bb027fa9869b7ec5e76153b79151e06655da920d7be7e93bb4d8e78618f3eb05cfac4c3a6e9c744c9a9111242cfee87b13bbead1e6b433c4db629e870b7fb71195de78757f3f3816954d8ad377d7200876903a32ed58192f9e2d596f42378ce39460d67c95f1770a8b4c5cab8ee9e8800558bb3c2e860c93d7a6f9511cc8f9acd87a332977fea36149c45ffc39c970718264ed877d84e046b75f99553919b3995aeda3279c7e3336295822bc3acb386055d60e86a8b3950305845db33b9432e1d4bc64db84aa7245fb62dbe29657c3ce41a0b8a020016e395fdbb834054496040b29c56dad23c7d5eb012ef95fb1f6537d4944309871a47d20598a2286bc1e45a0f62b380429bd1a895fefaf37efb407b0af76dd463c0f1d4c755ae1acbda5dd2df6424bce8cd9e782f6c592d26963a342c2d5a8cc56e6599fa8e2d2c751344a5b31d028bc23accbb4b22007d84ae31309489a48ce32d188e757fd77a1bd527ac7b99119a91d903705edc69887ab3b01e5b8b41119ba1d9e7319d2209d4f9c497ff13f0367f60a383bd5b61e47e3ccf1fd23bedffa64cb09370e8f959d6594bee4bc779390c9486fe79072ba100bab863756c5ec8ae6e093c2f50536ae63ca2aaa4206d36d21aa82862de80262b6000cd7ca2a3507cf3839e7c877449b536b01369d470393b43d50418e55161dd686b1211b9510bd12b9a8a920bb71320e529710402e427ba4b23b962d899259de3771d467de130de086896fe64c21ee95543516b8b67c7863eb99ef0e82b94b30bbe202d557444fb181f3e393db33afd303e2828f93a27ff9efcdba66acf8b934d2c476da6f7d6a563fd17611d5ea4207339e1588e220e44cf8c8fa4b1f9ec98223b84569c71cf18249550ffd73df9c72a10abe21e322bd8df6a82f943dff2f85baa0056ad325c79bbae59ada5cb19e0f0552c065993e0f227b6056c1d2076cbd7e1b5f2eef64ebb9e8d69d410fb4f1acff3ff70dc35bddf1e17be02f90842096f3cf83658e356979c572398f8ef4cb5c52d8871af3a223ab20820e37b4a11e0bc4ed661414c49883fae4bfdae38e2fd17fd1aec433318ef058e300cbece63c7a6ea86d1ec6c6f600b7c7cff3d0c5368cb00c2e393362bd703671fc3bd8d289b25395e5df68d67dd6ad3b75973297fde134b70bd843047817876cf5029d2ae59636813bc6b03c2424670027448933a4c78a83ba920263a72770c93155c11dc9f61ee44d9c56386ce36a353e453cbc4c7f5f51ae87b58599db69dc4bd58046490015f3dd83cabf7993e796511267055053c015d1d5839f4974676f97cad2250c81120eab6aae6760e0bb62c8444983b4cf2845d4e03898728be0eec453e987602cbed4e8ab2eed05eb806485b2403dc3bcd073c0c278e62b63a1f147ffadc6e8984e500c45faee16feb467808ddd5216a2bab9a9edb7a59dd0e3e2852294f399cb67a73864b0be187f942bd806028b5a069518fa73f233f8a0934df5a7f6337b368997d6586e4b21f5ba1e4a63806425e4b38a233ce2fc9aab36fec9caad507e749265c2a0e9001721b0309db083cf39482d46c16a193bd0d6500d2db0e6d301dc395eeb98a510542db0d0af7d87afa32e3b25ad0408ceac488d4943c0fe77fcf861622705dbf5471bcf5d70271920194ce2987361364aa9596191fd0e0b204a332836e04152fde58945dd817da5242c302f37879d9b92a469b9a5bdd7d31305d8777daf9bfd3a1acbd0f0dc3833760a11276d06cbcddc6b0c93bff8c3b16fb38e6ce5de93e83071d6594ccb94b13bc5edfb1eb59573fa10826f1b3962853a0f84ce09e89942935f76b7713384e786a0890b5ea4fbb09eb009fb744b789a23125dc6288e78a95bbdbe12dccd74acc19fde1f10a2ca0a91f65277c8560f149e6ffad219ae38018b70959fe6d9ad58dd21ee563129f5e277f07014c0fc7a96c039a7e08a6598211f3c98ae2ff0fe761d6fc1e867881efb62908aafad1c8840015206b4210505da76a55973f2d07668ec5931bf7d3a7a0a441cde88c4600d420eb64fde1e6f339d5a6f005998d68631aff7c4b6d2d8f2a50a1566427723429b7f2a3b246cc3edd5f8760eaee7faea942f92653a25f55521971584a81cd66c7e7c86101504f0c17b47705292f4c25fc911c373a43ebb623331b4e945f107adc9bdcce7fc967963fce4eacbf5275f72e649f937ca92fa2121c52f40657bd51d1c57b35f5de409c3d8c67a306e81369bb66ddff2c196eaf75ec4cf6fbf5acc6b4b9559ee2e1b56adb81190aaca085623512b412ab47c0765ed9f6c547815196ea0e2a889858ea5eab40af784abecc70f05f0c6deb0dafe57dc29bfdfd693d7f731f153f959cebff66a1d585aa8fa109cec75e61590e75df8027521dc484dcd8dc6d760fb97822e237a2175dd0f2674e3cc8b46e3969f78886f7e30cf1d8749bd69338c3113927b8e030937d636f1f4baf24e9d5560c170dcbc7230f347e2b8f9628117f3d7512bc15a68a2d4d21843ef8c97c968b89866271c1490d1e49ff2cd800344ebaa84701e6018bafab6d76ebcd1e5edec2f843404f6a14e9461a2ff3295fc2270a57a3ef75b3c80f03131a408931668eabc54bfc7a043c31df05744e80b69fc3cd8903ad337d0ab18ac8aff7da7118344fce3a0da97c8a3ffb5f37aeb6d60a00f349d054a094d0613d5bba9f0f5416ba3e83a7a66796404e308e7656122284e9cf74f53a7b389d7c2aca41874b8d1cf630a0c98ca98507fd012fef9253b5c70c82f4f2f5f83730ab1c311eb166af8c5b73cc188109b6aa18a9e0ba11ba40623276dfc27a997ac06eeff0e85bfdac8f56498abb166e0a393d773537a44bc4445517675d74b4351cbb4e6285911e5cbb2d77111cb260577373b99321595ee42e7978727cc03818b24fa6acb16347d77d7fbce83872518858efd71ea2a0a3bfc211258f36209fd7cafed8c6c9d836228615c96aacf508e60c1291d07ae228519368defad262b1f10a65612c2b71e09cedd907b94026e04ecc9f109b428b92b64097feb7647adbf8284a9171576612566987a923ebe270f288d7b9fbad8c658b890c997e20e532cf3a463643f831bcf022b0023e246b26c82e9972d691f541a12bfed7e60aa40ec290b39d869225a507c87253436a51ceeefd782d6dc809c0913725b35d2ac3c1b82ff4d77650aa71c6ad4d4026c53f3d3478bed72c705b7a12eb25f2358a22b8438fe3cd193e066caa259e648d46dd9b0753e03f2b3b62ff946c74a59af3545578b4446521e25e21125267e270fa03b71c24a3271b4887f6809a8fb9e3a019a3e405bb5ef66951c48d94191e3c9c02e8c3e7ff7c03555f0147a2c48bdc26c29c93145934150e72aca4e81ef1655d4424fbff28ae6059037214eaa8824fba26276bfe780c87870faaf195029042f7b4e4f0e16f64c16580c6d57d73de4d12619639018cebd43b36bdcc1a35d2e47b9aea6e00194cab9278e85bb4f03a05ec57e9317ab96122ce6b6659d67bcc12f3b42098028b13d53448fbb007bcbb24970ae59f503bd3e80dd85dd64c76a95b03915a010760824dcc62cdf5af7dc235604077dab0a28818b4bbe997081bc6bcc134a7bf409013bdab92bb33b6a89257833f15ccb270125edca2118cefdf41bd1bfd0bff905e241f329c9e8345c946a5eb937d778a14940f77463386d6e31975fa0e23dc227cf1959bb51609e2ac807bb15137057e3562029573bcbc7519d5a88f871a0f06ceed556e6d57da1e60916d25965cd64aa6d560c4a0dbef94a690bac20cae7f5bd696ae272ace6c02bb91c763978bafefb9352e999ba24cea46dd8b421a48a24c925c65b764885034f92fa5462c8bf4d46145781c7215d534bba97a2bcca6b5d08b55a3ad6122a6f0d532318ccfac49e293fd6a3b469e6437b1dfa60607fc6d76093680747363e7e3e5f4c940356194483ea47b7f8852efa6b2bbe6a18708a6732379190df55d1496e002d160cff73773de16a6e2519984a50aecfca8522d1344e0ddda679c3349b1a33d6b81ddb63bf367d474caa4634bd186f00be428c7f635624004", 0x1000}, {&(0x7f0000001000-0xac)="c919a497b252b2c0ef95309b075f3ca7473ac7594d588be6be619d64950728311ab4c8fce4ffce546cefd0b48f80aa4101d18b71dcb2817a72c11ee7ba20757e4d8a31d365f1b33bb9cd0000ecb7638521f72ec94b5a72ae6bbd8a8e9be345117622044edead5cfc80a86bd86309716f255e8de96b278a1d83c29f7c8f87007eb60b64a15338a52ddd12dcb35852b7a981172ae671bf8eb9475462ea011c1bd816fef1079d41fdfa62de72b7", 0xac}, {&(0x7f0000000000)="c96f632ba461ae95e937f467e407dfe0b7a83d8ab9835fd5454885744e339063f3f5868168f9c386b34aeede01a040612e83068df17e4e18c8ebb3c4737fbf5afe41fddbdebd9b76b5a0d7979913c893bb514c5c037899be7af5c05589613a7285dbd83e729342d4ad41c2573a15e5399ebd066f190bfbf81c3d3f7621f70773d8d0c607e3902d788b226d5213c57488a6bc1fef543d950e8238641b41f75998c2843ff64113302c4f68b516f59a10069da9800050", 0xb5}, {&(0x7f00006ba000-0x6e)="52fd4a58585fe61eb18c68eeb42aead616d92f3d27d20093832345427230f2e3863f577e1ba60f71cd714fd3947bc48c3a0782c555733a487ac27220ae48ef76eefe8d4e0762b6a1410c4f408d9056c795d6408273774c5a109cef2078c3f40d06aa093d18c2895be275e43f8a0e", 0x6e}], 0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000349000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f000061e000)=0x0) 2018/01/02 17:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xc000000000000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000d9b000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="57a3a13d0314ecf23f905d80a3a9a242641dbb3ce05eb2fd2648ed9950b9f6e68a273d794e8bb246b19632eb2eaee25b9aa2749ef416e03e2e90fa6fa0c6a38b6fa47ac1e8b567e505788c932f5261f22e48373ca2579f8e6be7da1dd73b192449d9dcb314b168da6cc81bac3203e076852d40004bed41e89188ae4c4b0c09bce2785c7b32fb3218c683cda4978f37d6f77ad5105492a2939b70674383", 0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4533, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000966000)={&(0x7f000023a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000002a000)=[{&(0x7f00009c8000)=""/137, 0x89}, {&(0x7f000073e000-0xc6)=""/198, 0xc6}, {&(0x7f00002c8000-0x12)=""/18, 0x12}, {&(0x7f00003ae000-0x36)=""/54, 0x36}, {&(0x7f0000e3b000-0xd7)=""/215, 0xd7}, {&(0x7f0000557000-0x22)=""/34, 0x22}, {&(0x7f00008cf000)=""/6, 0x6}, {&(0x7f0000b54000-0xc6)=""/198, 0xc6}], 0x8, &(0x7f0000375000-0xa0)=""/160, 0xa0, 0x3e9}, 0x2) r2 = socket(0x10, 0x2, 0xc) name_to_handle_at(0xffffffffffffffff, &(0x7f0000573000-0x8)='./file0\x00', &(0x7f00005ef000)={0xb6, 0x3, "113baf63b65cfca9fab227934ca0fd113376555917e29859296fdf3a36d142e617796d71cc3aca7c9f626ba2fcf55bcb31d2d46d4bca89b9ad84b37663f20db8d3ec9a8f9304d97458a771885eeab3ac831964857bd8b383d93d0b576c0743c27ec932e7fdbcd941dbc5c891a588f24562b9ba16e27089543ad8b532188965e48f8a7ec8d75f69443f1ebb1357d7e8a78e80b4785a423571a4e90552984a42d31b36915ca0bb76c64c90b41faf33"}, &(0x7f0000755000-0x4)=0x0, 0x1000) write(r2, &(0x7f0000b5a000-0xae)="1f0000000104ff00fdde45c8050000000000000007000180010704dcff9f00", 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d71000)=0x4, 0x4) write(r2, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200", 0x1f) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x200000000000000c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b84000)="1f000000070afdddfffb09f60000809445fff30c000002c006000806000000", 0x1f) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x0, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000651000-0x8)={0x0, 0x0}) setns(r0, 0x4000000) fstatfs(r0, &(0x7f00003a3000)=""/233) openat(0xffffffffffffffff, &(0x7f0000518000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f92000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x8001, 0x3, 0x1000, 0x1000, &(0x7f0000a10000)=@common='rose0\x00', 0x0, 0x7ff, 0x6}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bf9000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x5}, 0x7, [0x5, 0xfffffffffffffff9, 0x101, 0x4, 0x1ff, 0xffffffffffffffb2, 0x400, 0x4]}, 0x5c) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000585000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000669000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x200, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x3b, 0x3ff, r2}, {0x24, 0xe88, 0x7, 0x0, 0x0, 0x3, 0x6, 0x5}, {0x3ff, 0x8001, 0x0, 0x3}, 0x7, 0x4, 0x0, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x2, 0x3b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0x1, 0x4, 0x401, 0x2}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000e3000)={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x8}, 0x0, [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) bind$inet6(r0, &(0x7f0000215000)={0xa, 0x2, 0xffffffffffff5a7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/02 17:18:58 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$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dc0000-0xa8)=@hopopts={0x87, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x40, {0x5, 0xe, 0x295, 0x3, [0x1000, 0x1, 0x3f, 0xfffffffffffffffa, 0x6, 0x1000, 0x80000]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x1000, 0x15, "c5693255c2b8389f3ceb46626f76e6d09ffebc1b78"}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x3ff}, @calipso={0x7, 0x30, {0x800, 0xa, 0x1000, 0x5, [0x3, 0xffffffffffffffff, 0x4de, 0x10000000000, 0x10001]}}]}, 0xa8) syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x3, 0x102) eventfd2(0x4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000000000802, 0xffffffffffffffff) write(r0, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) [ 48.398441] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.404387] binder: release 8687:8696 transaction 34 out, still active [ 48.411093] binder: undelivered TRANSACTION_COMPLETE [ 48.418744] binder: send failed reply for transaction 34, target dead [ 48.482209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000957000)={{{{0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @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]}}, 0xbc8, 0x1, 0x81, "3ad7e71714c61f36152cd7a369fc1e45ab8cc7c2d4cbc3ebe46ef9e7fbece1fb8db1b0b28565733510efb6ecaf86c843b851c8529f536b2b524611c5974bc9f902a1419c0d060c980c60c00ada7cefee"}, 0x160) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x8) 2018/01/02 17:18:58 executing program 5: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f00001ed000)=0xc) getpriority(0x1, r1) 2018/01/02 17:18:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x1, 0x1ff, 0x2, 0x944, 0x80000000, 0x5}, 0x9}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fb000)={0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f000066e000+0xfeb)='/dev/amidi#\x00', 0x4, 0x0) kcmp(r1, r2, 0x4, r3, r4) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000afd000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000afd000)=""/236) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f000001f000)=""/79) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000015000)={0x14, 0x1, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000021000-0x8)=0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xbf00000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000011000)=""/57) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000010000)=0x0, &(0x7f0000001000)=0x4) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000-0xe)='net/rt6_stats\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000000f000)=0x8, 0x4) [ 48.527309] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.576845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:18:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000259000-0x8)=0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000271000-0x8)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000a1d000)={0x1, 0x1}) io_cancel(r0, &(0x7f000083b000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7, r1, &(0x7f000001b000-0x88)="528bfc98191d420222874556e5ad922c5a6bb3f7b1b6700340048cb7754ff68cbff32d812234143644ba0f9da6dc6be0f971d2205b8db31b425cd1ff826daef0313068cd8ac61d9ff7264b091895c1aa27592ab8181d6b4ef441808eb99b381355beef257edcb055234f0696d83861eac9befd3c720295e04b4b6f3eb8d38261aaaa0b8121d37153", 0x88, 0x2, 0x0, 0x0, r2}, &(0x7f0000d30000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b5f000-0x10)={r3, &(0x7f00005fe000-0xc1)=""}, 0x10) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8a000)=0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000035000)={0x0, 0x0}) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000fe4000-0x5c)={0xfc1e, 0x2, {0x3, 0x1, 0x100, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000bf0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c6000)='net/igmp6\x00') tee(r1, r2, 0x9, 0x8) sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0xa, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000621000)=0x1, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000c17000)='/dev/dsp#\x00', 0x5, 0x10040) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fbc000-0xfc)="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", 0xcd603956) 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00006e7000-0xde)=""/222, 0xde, 0x0, 0x0, 0xfc) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100f7270900011c00004198ee000c070400ac00", 0x24) 2018/01/02 17:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) syz_open_dev$sndpcmp(&(0x7f0000f38000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r0, 0x0) 2018/01/02 17:18:58 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/load\x00', 0x2, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000e9e000-0x78)={0x0, 0x78, 0x7fffffff, 0x7, 0x7, 0x7, 0x0, 0x38, 0x2200, 0x8, 0x9b, 0x8, 0x9, 0x0, 0x8, 0x401, 0x2, 0xad00000000000000, 0x8, 0x4, 0x0, 0xcf, 0x1, 0x9, 0xc7, 0x9, 0x8, 0x4dc2, 0x2, 0x38, 0x4, 0x20, 0x99, 0x7ff, 0x1, 0x7f7a07f, 0x0, 0x8, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000ac5000)=0x0, 0xf}, 0x200, 0x3ff, 0x7fffffff, 0x2, 0x4, 0x8, 0x5, 0x0}, r2, 0x4, r0, 0xa) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e34000)={@common='eql\x00', 0x8}) socketpair(0x1, 0xa, 0x2, &(0x7f0000b49000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000c34000-0x40)={0x1000000000000000, 0x1000, 0xffffffffffffff81, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000d4e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 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]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = semget(0x3, 0x3, 0x8) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000d05000-0x1000)=""/4096) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) write(r3, &(0x7f00005a4000-0x1000)="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", 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000edf000-0x4)=0x0, &(0x7f00002f4000-0x4)=0x0, &(0x7f0000ccd000)=0x0) getgroups(0x3, &(0x7f00005c3000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f000025d000-0x8)='./file0\x00', 0x6000, r0, r1, 0xa173, 0x40) r2 = syz_open_dev$sndseq(&(0x7f0000e37000)='/dev/snd/seq\x00', 0x0, 0x103000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a7b000-0x50)={{0x927, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000de4000)={{0x6, 0x7}, 0x1, 0x8, 0x8000, {0xa918, 0x0}, 0x7, 0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000993000)='/dev/dmmidi#\x00', 0x1, 0x400c0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002d1000)={0xfff}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f000002d000)="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", 0x25a}, 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0x1000}, {&(0x7f0000740000-0x82)="f7e86a686b321594a6a33c4ca2d09f078d96bd2ae7a31af1284d4afc7362d9dc8102f96f3323e032347904906e59839af055db98b9939b39388adafb4e02f3e88831abcd1ab347a2a8d93654d0e54b39f5ff2f78db69aa2b2278c73dce92e5fbf412be9c38c8dca8aa98a520f3bd3a6b789a0c7026c83833d8e2fc6858f09a78dfcb", 0x82}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}], 0x5, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xf8, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}, @iv={0x20, 0x117, 0x2, 0xc, "29c048db4f9903b188d19572"}], 0xc0, 0x4000}], 0x4, 0x20000000) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000239000)=""/193, 0xc1}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000367000)=""/98, 0x62}, {&(0x7f00009da000-0x1d)=""/29, 0x1d}, {&(0x7f00004cb000)=""/4096, 0x1000}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x9, &(0x7f00009f2000)=""/190, 0xbe, 0x4}, 0x40) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000826000+0x155)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/02 17:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d08000-0x8)='./file0\x00', 0x21) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000de3000)=0x0, &(0x7f0000eb9000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000056f000-0x9)='/dev/rtc\x00', 0x400001, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000302000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e6b000)=0xc) bind$packet(r1, &(0x7f0000409000-0x14)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/02 17:18:58 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8c) bind$alg(r0, &(0x7f0000f5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="01010000", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f65000)="e54c26f8437e63e6", 0x8) 2018/01/02 17:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f000000c000)=""/0) r0 = syz_open_dev$adsp(&(0x7f00003f9000-0xb)='/dev/adsp#\x00', 0x1, 0x402) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007ae000)=0xa, 0x4) 2018/01/02 17:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a72000)=0x0) syz_open_dev$sndpcmc(&(0x7f00000cc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet(r0, &(0x7f00001ef000)="9091ad8d5689e311f9255258fc89f97b55e4f5874a7b1b754ecbadc4df21ae180ed530cb3183dddc993fbfa4c3042e7dc76621bffdc262d71fc131181e4c64a7841d1ad31946caa1c414bb02e394ce85a52582f106e7ce2c", 0x58, 0x10, &(0x7f0000057000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000349000-0x10)={0x0, 0x0}) 2018/01/02 17:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') fstat(r0, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009b2000)={{0x9, 0xab8, 0xe05a, 0x8f35, 0x8, 0x0}, 0x177}) r1 = syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000b0000-0xbf)=""/191) write$sndseq(r1, &(0x7f0000bc7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x44ed, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/02 17:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00002d9000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) timer_create(0x9087f9a2cd9480ff, &(0x7f000091c000-0x60)={0x0, 0x2b, 0x3, @thr={&(0x7f0000df2000-0x2f)="f5ba8fe6605f6a469efd41dba6c38ac0b1ed42e20962ffeaa4d57ab170f94329516f