ffffffffffffff8) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000038000-0x6)={0x6, 0x401, 0xa8}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r3, r4) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") fcntl$setown(r6, 0x8, r2) tkill(0x0, 0x16) 2017/09/26 22:39:45 executing program 4: syz_open_dev$evdev(&(0x7f000016c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3f, 0x20140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)="2f6465762f72746300", 0x102, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000001b000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f000001c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r1, 0xffffffffffffffff, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pread64(r5, &(0x7f0000495000-0x1e)="000000000000000000", 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x2, &(0x7f000045d000-0x4)=0x8000000000000, 0x4) pipe(&(0x7f00000c3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00007a1000-0x18)={0x0, 0x7, 0x20, 0x10001, 0x5}, &(0x7f0000b0a000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000b000)={0x0, 0x3}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x5, 0x8010, r0, 0x0) getitimer(0x2, &(0x7f000001b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/26 22:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000eb0000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000072d000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000021000-0xc)={0x10, 0x0, 0x6, 0x116}, 0xc) bind$netlink(r3, &(0x7f0000088000)={0xf, 0x0, 0x100000000000000, 0x400}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005ba000)={0x1, &(0x7f0000f96000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f0000781000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b58000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) keyctl$join(0x1, &(0x7f00009cf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000386000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r3, &(0x7f0000032000+0x883)="00000000000000000000", 0xa) acct(&(0x7f00004f5000-0x8)="2e2f66696c653100") bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0xfffffffffffffffd, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) sendto$inet6(r2, &(0x7f0000352000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000cab000-0x28)={@generic="de1eade147122ab87e11195a910e3d40", &(0x7f00003ad000-0x76)=@ethtool_eeprom={0x4b, 0x101, 0x2, 0x66, "09e0211463029339eea9ac2f8fd0fb34882dee23a2041ba374d3b046d3f4f27a9361b0a682c4c4cdccc3fcb136f5d867bff1efaa65242f8bdba4611b899af81cdcb97498eed30923a10b87d8ffddcdf2cd7e99551af4aa9e93037e77b2f1655ea31abde8022b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000e24000)=[{r1, 0x100, 0x0}, {r2, 0x4, 0x0}, {0xffffffffffffffff, 0x474a, 0x0}, {r5, 0x4140, 0x0}, {r3, 0x40, 0x0}, {r5, 0x1, 0x0}, {r2, 0x2000, 0x0}], 0x7, &(0x7f0000856000)={0x0, 0x989680}, &(0x7f00006ec000)={0x7a}, 0x8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f0b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x40, &(0x7f0000f0a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27e}, 0x1c) sendfile(r4, r2, &(0x7f0000f11000-0x8)=0x0, 0xfffffffffffffffe) clock_getres(0x7, &(0x7f0000f12000)={0x0, 0x0}) pipe2(&(0x7f0000f11000)={0x0, 0x0}, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 58.002492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45856 sclass=netlink_route_socket pig=5681 comm=syz-executor2 [ 58.032963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59037 sclass=netlink_route_socket pig=5697 comm=syz-executor0 2017/09/26 22:39:45 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000deb000+0x2a1)="2e2f66696c653000", 0x400c00, 0x40000112) ioctl$KDSETLED(r1, 0x4b32, 0x4000000000010001) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000385000-0x4)=0x0) msgget$private(0x0, 0x2000000000000010) msgget$private(0x0, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x2, 0x0], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000000d000-0x8)=0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000037000)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x100000000, 0x8000002) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000039000-0x10)={0x4, &(0x7f0000039000-0x10)=[{0x28c5, 0x0}, {0x40, 0x8000}, {0x20, 0xfffffffffffffffe}, {0x80000000, 0x5}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000037000)={0x5, 0x0, 0x10001, 0x5b3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000000d000)={0x46, r4}) openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f70746d7800", 0x8000, 0x0) readahead(r0, 0xa8, 0x3) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ab7000-0x40)={0x6, 0x0, 0x80, 0x5, 0x9, 0x1, 0x81, 0x3}, &(0x7f0000dec000)={0x10000, 0x76, 0x200, 0x420c, 0xa929, 0x8, 0x4, 0x408000000000}, &(0x7f0000ded000-0x40)={0xfffffffffffffffc, 0x40, 0x800, 0x20, 0xffffffff, 0x40, 0x7, 0x7}, &(0x7f0000ded000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={&(0x7f000003e000-0x8)={0x0}, 0x8}) futex(&(0x7f000002c000)=0x0, 0x1, 0x1, &(0x7f0000033000-0x10)={0x77359400, r5}, &(0x7f0000033000-0x4)=0x0, 0xd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x20, 0x1, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x3f, 0x156]}) 2017/09/26 22:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000098d000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000fb4000)=0xd15) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000040000-0x24)="2400000032001f0014f9f407000904000000071008000100ff8100ff0800000000000000", 0x24) lseek(r1, 0x0, 0xb131b41235a3bf77) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000cbf000)=0x83) fdatasync(r1) syz_open_dev$loop(&(0x7f0000608000)="2f6465762f6c6f6f702300", 0x0, 0x1001) gettid() pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) 2017/09/26 22:39:45 executing program 4: socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b73000)=0xc10, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f69000)=0x40, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000f6a000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00005c7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d17000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000086f000-0x4)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f69000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6b000)="", 0x0, 0x23fffe, 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000dba000-0x6b)="a49ab9841f0e396efd6cfb17cec58bf7822225c5d4c5e4abcf54f665ff3bdf122595778b140359dadaa65664291eeaf22413364bbb8d729d1665743b4c07405482db2e7b97c37e43a2902e638a74df39e63ed87ab96185bc3ab767b7bcb121929ddeefb3784bd956a3aec0", 0x6b) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 22:39:45 executing program 7: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ddc000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x100, &(0x7f0000ddd000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b41000-0x4)=0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0xfffffffffffffff8, 0x4) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dde000)="2f6465762f736e642f73657100", 0x0, 0x400) rt_sigqueueinfo(0x0, 0x3c, &(0x7f0000ddc000)={0x26, 0xa0, 0x7, 0x1}) fcntl$setstatus(r2, 0x4, 0x2400) fcntl$setlease(r1, 0x400, 0x3) recvfrom(r1, &(0x7f0000ddd000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x40000000, &(0x7f00007aa000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000586000)={0x0, 0x0, 0x3f, 0x4000000000000104, 0x2, 0x20}, 0x14) dup2(r2, r3) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003b3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ddf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffff, 0xfffffffffffffffb, 0xb7c64ab5b579af24, 0x6, 0x2, [{0x10001, 0x8, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7fff, 0x0, 0xca, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000188000)=0x3, &(0x7f00008c3000)=0x4) lsetxattr(&(0x7f0000554000)="2e2f66696c653000", &(0x7f0000046000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000e69000-0x11)="6d696d655f747970657472757374656400", 0x11, 0x1) getsockname$netrom(0xffffffffffffffff, &(0x7f000071a000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000810000)=0x48) add_key(&(0x7f0000ec0000-0x5)="0000003f00", &(0x7f0000a79000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000022a000)="", 0x0, 0xfffffffffffffff9) 2017/09/26 22:39:45 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0xfffffffffffffffe) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r3, 0x0) connect$netrom(r4, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x7f}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0x527000)=nil, 0x527000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000262000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000e69000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e02000-0x4)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$urandom(&(0x7f0000046000)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r9) fcntl$dupfd(r5, 0x0, r6) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[{&(0x7f0000785000-0xfa)="242d0c28ce7a76c91490719807ab69b81907f316317389cd677a33e09fcf7af2c602e8b645ca0f144c43b27c99c6a15569ab7ed617aeff54e4091a52196d5c6990b9dd2cfd85e507728f2a0e8ceadfb82661a535312a7e8a847c8085a52df871fe7b1a8f62b189e9215be8e422694f605945842a5947821b5de3e9d606213de1d39b9f08c3971c7659ff0e18f0d6fdbdf031a43f3bb5bbffa53ecf47b3a9e661420fae26b616463b5f452987c9eff63f2070cefa0d699ad7ac23ed46c825db8c665adad3a11f6cb130aec05ba7728b275601f191f92c5519578d66e3e8edd683c0d8670c096342dabe0d7b94423c8cfb138fbe5e79dfc312f05d", 0xfa}, {&(0x7f00009a6000-0x88)="6a0f2eb210b0e3e5635904afaa3bc46d7971801a927a6fd546931eae8eedc1f3693bc641c7895e8ee59ca1a2d9afa066bb92595b52880f735b1fc98cfd99c712aa8596e3012115daee7a0ec3f443097f86ec7549cba1cdeaa4882b5849bb27fe92eaac2e32fce1c63d518214f360fb59a21a1ad89d705a144af094f057d21789774402b4914fab10", 0x88}, {&(0x7f0000ec4000-0x4)="841f79e8", 0x4}, {&(0x7f0000f5c000)="842cc4106078cca0a519f016948c38435fada98df9bd49", 0x17}, {&(0x7f00000ca000-0x63)="14fd119e60c88b960dcaba1b0b44ecbb45357d768f962be5ee0e7c0a8ee6955d4c9bc67ac581bf43aee09517679c70377b554ea0bffd62f49773a13d49665e575070589fc02a80ddde5412f1158687b56ba0eaac2490a1a212421a8c9c4a7a62726b6c", 0x63}, {&(0x7f0000331000)="4ce0de83b612fd617dd64b8b0f94d87d24cdd1da058f6ca855029b56bdf2ecda9c38f815300f62558cc6759b17ce582165d89eff5e6aaed7849f6825ed1ef1299e3e2dad921443c3416be27b16203303", 0x50}, {&(0x7f00006a2000-0x85)="00dda1bbca4940703221e46e52c15c8bd15fa3ac85a657fc6d2eb6f8288134f51b1a6391a3901982477c20826e15d957155ea5925e63a7ae3a50fa4030f2014a4e21411216bcc0df334ebaf22f477bb9ddf7149de733fa49acae005d2a14618f6e4503c850da59786d32072cf04fa62eef59f568121f7ad399b019ac9e85480bdbacec3755", 0x85}, {&(0x7f0000e7f000)="7dd5e34cf88c146e97acb8e5eab149ccd4943261e38194067796d011d66ac7edce80e6761d1b82df1d9cec70808483dc7437e075480c29b7972ed9f1f27cc553a88eaa411199d0eb30c1a8d251342967984c88d38f8841199eb7d20b4e3c5fa5ee43ad2d117b5fbb6902c2299cc92ded0bb79e2eaca7be3216b19ac4af21c5a6dc7cccc7c767004aafe5e2130bd084d50e54b5e623e8b31fe0c521", 0x9b}], 0x8, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) dup3(r7, r9, 0x80000) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) dup2(r6, r7) dup3(r7, r5, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x1}, 0x8) socket(0xa, 0x1, 0x6) lseek(r5, 0x0, 0x6) setsockopt$sock_int(r5, 0x1, 0x2000000c, &(0x7f000003b000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4000005c832, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000543000)=0x0, 0x1, 0x2) 2017/09/26 22:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000b46000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) pipe(&(0x7f0000b60000)={0x0, 0x0}) accept$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ac000)=0x1c) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b2d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000949000)=0x1c) r4 = accept(r0, 0x0, &(0x7f0000303000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000298000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, 0x4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000480000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r7 = accept$inet(r6, &(0x7f0000b5e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f60000)=0x300, 0x4) r8 = accept4$inet(r7, &(0x7f0000485000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r5, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000f64000-0x90)={0x3b, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r8, &(0x7f00002d3000)=[], 0x0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000007e000-0x4)={0x63d4}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000340000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3f000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f00006e7000)={0xff, 0x0, 0x8, 0x6, 0x100100001, 0x100000000, 0x8, 0x40, r10}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e58000-0x4)=0x3, 0x4) sendto$inet6(r5, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755cecc77a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c76a8b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r5, &(0x7f0000f5f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f0000e4e000-0x1c)={0xa, 0x2, 0x57, @loopback={0x0, 0x1}, 0xb}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004b1000)={0x0, 0x0}) 2017/09/26 22:39:45 executing program 2: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000062c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000467000-0x1)=0x4) r3 = getpgid(0x0) munlockall() rt_sigqueueinfo(r3, 0x8, &(0x7f00003b6000-0x10)={0x4e, 0x6, 0x5, 0x9}) read(r0, &(0x7f0000008000)="0000000000000000", 0x8) write$fuse_notify_store(r2, &(0x7f0000049000-0x28)={0x28, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x28) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006d4000)={0x1, &(0x7f0000511000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000f48000)={0x0, 0x0}) exit(0xffffffff80000001) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f48000-0x8)="2e2f66696c653000", 0x8) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) r4 = dup2(r0, r2) r5 = epoll_create(0x403) epoll_pwait(r5, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7ff800000, &(0x7f0000009000-0x8)={0x21}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00001d6000-0xc)={0xffffffff8000000a, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000010b000-0x4)=0x0, &(0x7f0000604000+0xaf)=0x4) mmap(&(0x7f0000cad000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000f49000)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000c5e000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000c3c000)={0x10000000, 0x0}) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) 2017/09/26 22:39:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) write$fuse_ioctl(r0, &(0x7f0000001000-0x20)={0x20, 0x4, 0xa83, 0x80000001, 0x7, 0x7, 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@loopback={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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bc7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000757000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x959, 0x0, 0x9, 0x2, 0x80, 0x20, 0x1fc, r1, r2}, {0xfffffffffffffffc, 0xff, 0xff, 0x1, 0x5, 0x2, 0xd56, 0x100000001}, {0x20, 0x7fff, 0x77b, 0x5}, 0x5a, 0x9, 0x4, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x7f, 0x7}, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x51, 0x2, 0x2, 0x9, 0x20, 0x100, 0x0}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) sched_getscheduler(r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x2, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r6, r3) 2017/09/26 22:39:45 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x2000000, 0x36, r0, 0x40004) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x2000003, 0x20010, r0, 0xfffffffffffffffd) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5380, &(0x7f000003d000)="10b849") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000020, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x1, r0, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) dup2(r0, r2) r3 = gettid() r4 = perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x6, 0x0, 0x8000, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x2, 0x2, 0x3ae, 0x8400000008, 0x6, 0x4, 0x1, 0x6, 0x71, 0x40000000ffff, 0x0}, r3, 0x8, r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0xf, 0x8000000003fc, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000002000001, 0x20000000000032, r5, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/09/26 22:39:45 executing program 4: getresuid(&(0x7f00007f9000+0x946)=0x0, &(0x7f0000653000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000419000-0xc)="2f6465762f62696e64657200", 0x9fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0xffff, 0x0, 0x40}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000322000-0xc)=@sack_info={0x0, 0x5, 0x3ff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x1, &(0x7f0000001000)="a0d47b9317d71599a07239662a9f282f60a84f0eefe8cdd7a0097e26ec7f547fe407e854c8914b110b2eb58dcb1044c552e2b5bc2cb431881ec81d5c884c6f9074f836266f14a973ab0a2ac7437d290c5d735c") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r4, 0x8}, 0x8) sync() setreuid(r1, r0) [ 58.206476] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.213043] CPU: 1 PID: 5784 Comm: syz-executor5 Not tainted 4.9.51-g47589a5 #53 [ 58.220595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.229941] ffff8801a6d27a00 ffffffff81d93069 ffff8801a6d27ce0 0000000000000000 [ 58.237931] ffff8801aabb1d90 ffff8801a6d27bd0 ffff8801aabb1c80 ffff8801a6d27bf8 [ 58.245886] ffffffff81660e58 ffff8801a6d27b50 0000000041b58ab3 00000001ca666067 [ 58.253839] Call Trace: [ 58.256396] [] dump_stack+0xc1/0x128 [ 58.261727] [] handle_userfault+0xa48/0x1300 [ 58.267752] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.274738] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.281113] [] ? handle_mm_fault+0x117b/0x2530 [ 58.287311] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.293513] [] handle_mm_fault+0x1fd1/0x2530 [ 58.299537] [] ? khugepaged_enter_vma_merge+0x78/0x220 [ 58.306428] [] ? __pmd_alloc+0x410/0x410 [ 58.312106] [] ? vma_set_page_prot+0x10f/0x180 [ 58.318304] [] __do_page_fault+0x4eb/0xbd0 [ 58.324156] [] do_page_fault+0x27/0x30 [ 58.329659] [] page_fault+0x28/0x30 [ 58.334911] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.341724] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 58.347401] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 58.353340] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.359888] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 58.396528] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.401805] CPU: 0 PID: 5784 Comm: syz-executor5 Not tainted 4.9.51-g47589a5 #53 [ 58.409337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.418667] ffff8801a6d27a00 ffffffff81d93069 ffff8801a6d27ce0 0000000000000000 [ 58.426621] ffff8801aa873310 ffff8801a6d27bd0 ffff8801aa873200 ffff8801a6d27bf8 [ 58.434583] ffffffff81660e58 ffff8801a6d27b50 0000000041b58ab3 00000001ca666067 [ 58.442532] Call Trace: [ 58.445091] [] dump_stack+0xc1/0x128 [ 58.450429] [] handle_userfault+0xa48/0x1300 [ 58.456463] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.463441] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.469816] [] ? handle_mm_fault+0x117b/0x2530 [ 58.476018] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.482218] [] handle_mm_fault+0x1fd1/0x2530 [ 58.488242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.495221] [] ? __pmd_alloc+0x410/0x410 [ 58.500899] [] ? __do_page_fault+0x33f/0xbd0 [ 58.506925] [] __do_page_fault+0x4eb/0xbd0 [ 58.512781] [] ? __fget+0x47/0x3a0 [ 58.517936] [] do_page_fault+0x27/0x30 [ 58.523446] [] page_fault+0x28/0x30 [ 58.528696] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.535505] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 58.541189] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 58.547215] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/09/26 22:39:46 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x2000, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000700000-0x9)="2f6465762f70707000", 0x1) open(&(0x7f0000b71000)="2e2f66696c653000", 0x407fd, 0x1b2) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00002d9000)={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) accept$unix(r1, &(0x7f00007e0000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ce1000)=0x1002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002b5000)=[], 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f0a000+0xdca)=0x1, 0x4) getpeername$inet(r3, &(0x7f0000abc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5d000+0x8e0)=0x10) setsockopt$sock_void(r2, 0x1, 0x6c8b406b924cb8de, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000831000)="96f324cfc37d43c8f23facd06cc7fd0bfe402e1be4fab00a43cf4597adfedf195fee12782ba4e9ffaa078e8977281e47ecacb44dbff9267d3e0fdf4d9623ec180f13faa6ffd26092a3f139bad9bbd3fbfed48c43ecf00f88c744c639c8bda441b09c1a86b352c9d7d801d69907ccfd2e67606d91889f379ed4fc70038fbe40a5d601b8ce30d366a56b8b7f6dc69f2d73952b4b6f45beba83fce1d6b14d64704256e27a8dd048ea9e705acbec0f1ebee3bec79ea6dc1a32e3fac56761112c9998fbedb64ab1826839061e916b5379375052d88ec992591b965b2b5debdca6a26a9297c16129", 0xe5) recvmmsg(0xffffffffffffffff, &(0x7f0000a37000-0x80)=[{{&(0x7f0000c18000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000452000)=[{&(0x7f000042d000)="00", 0x1}, {&(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00006bc000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x3, &(0x7f00003ef000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000e25000)=[{&(0x7f0000b78000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000049c000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00000de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4, &(0x7f0000afb000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x323}, 0xffffffffffffff01}], 0x2, 0x2021, 0x0) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000091f000-0x87)={0x0, 0x7f, "e9527a441f6f9a9349bcb6f102cd72afdd8aa7a90a6051de2ecea7e561e903a3a90b902058c18207fff2588cce9b9119f231d3d0940a126abd1197d9b1abed6192fef778ec844484004ceb2f8636aa4952726f65da5975b66e5b93d9443f0a1f12fc160c03c192e6edf9835dfa55f4c3e352141c47962adb42dd10541346ad"}, &(0x7f00003f7000)=0x87) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009a1000-0xc)={r6, 0x78ad, 0x20030}, 0xc) epoll_create1(0x80000) r7 = open(&(0x7f0000d1c000)="2e2f66696c653000", 0x3fffe, 0x20) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, 0xc) clone(0x4, &(0x7f000064b000)="8d07", &(0x7f00003af000)=0x0, &(0x7f000008a000)=0x0, &(0x7f0000f6f000-0x1)="67") get_robust_list(r8, &(0x7f0000528000-0x8)=&(0x7f0000c5a000)={0x0, 0x0, 0x0}, &(0x7f0000839000)=0x18) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000f5000)=0x988, 0x4) setxattr(&(0x7f0000afe000-0x8)="2e2f66696c653000", &(0x7f00007f3000-0xe)=@random={"6f73322e00", "2f6465762f70707000"}, &(0x7f000087e000-0x9)="2f6465762f70707000", 0x9, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee6000)=0xfffffffffffffff7, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x32, 0x10001) 2017/09/26 22:39:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000706000-0xe)="2f6465762f6b657963686f726400", 0x203, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000235000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000400000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd1000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe46, 0x20, 0x8, 0x8, 0x401, 0x0, 0x8, 0x100000000, 0x20, 0x9, 0x80, 0x9, 0xa07, 0x1000, 0x7]}, &(0x7f000002d000)=0x108) open(&(0x7f0000985000)="2e2f66696c653000", 0x210002, 0x12) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00002e6000-0xc)={0x10, 0x0}) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x800) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f0000be7000)=0x35, 0x10001) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) inotify_init1(0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000314000)={0x7, [0x54a, 0x5, 0x1, 0x8000000000006, 0x0, 0x57, 0x1]}, 0x14) r4 = openat$binder(0xffffffffffffff9c, &(0x7f000072f000)="2f6465762f62696e64657200", 0x44, 0x0) ioctl$KDMKTONE(r4, 0x4b3b, 0x1) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdc000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) gettid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000066d000)=0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000da6000)=0x0) getpgrp(r6) fcntl$getownex(r5, 0x10, &(0x7f0000fad000-0x8)={0x0, 0x0}) sched_setparam(r7, &(0x7f000008e000-0x4)=0x83) getpgrp(r7) 2017/09/26 22:39:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009ea000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f00003c5000)=0xc) sendto(0xffffffffffffffff, &(0x7f0000392000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac87df71e7152efd4e9b6920c3be99666bd7e774974c184e33bb62e7f88e7d29a4587350d0c24f1a9bb0b11647fd928c9cec452b037f9a0a3b316516260361", 0x0}, 0x60) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockname$inet(r1, &(0x7f00008f7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6d000-0x8)={0x0, 0x0}, 0x807fe) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000000)={0x10001, 0x0, 0x5, 0x2, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse_interrupt(r2, &(0x7f0000000000)={0x10, 0x1, 0xffffffffffffff81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000811000/0x4000)=nil, 0x4000}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000610000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000096f000-0xb0)={{0x5, 0x8001}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x20000, 0x7, 0x4, 0x8, 0xd1fc, 0x200, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000056000)="0000000000000000000000") write(r1, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)=@ethtool_rxfh_indir={0x39, 0x2, [0x100, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0xc4, 0x0, 0x0, 0x0, 0x0, "403e485e86fc80b9df188ad12c0c2d3e2397ae1273f80b6269d68714f048e8a0955b8ff5af9ced948d61776de4be0de9847f798d3fe9fc3c46a97022d64c74d2cbae43f511abcb061465749dd43dd6ff388c888c90a943301d5ae207188a87eaefb0a5b015b01a13616494d913bab8c0323cc2cd2535651f591a263aea96bf50f2f731170f54807b50899798bbcc7190836ca0d84a662981629e2e2bfa263c06c1a827a32a7d64714b85cbd85c6497c94c"}], 0xc4}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) 2017/09/26 22:39:46 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000eee000)=0xef2d, 0x4) r2 = socket$inet(0x2, 0x5, 0x0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000156000-0xa4)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944cec846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000632000)=0xb) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bd4000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef0000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003df000)={@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}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x5, 0x100, 0x10000000, 0x40, r5}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000ef2000-0xd0)="7b03481f8d379bbc566fd63325ba5bffc1520de9ae1a41d3212f8c987d64b0af7bd52165b9cd0435616aaffb378413d6c4aa041245918c9cf2bf42b6cc2f9f6a51533796662089b248da9f4d34959a2896c4d39e9fcbe7601dafffcf1cf098d9801d38030dc824ca6cb259cb45e347c11479f7726a6064494f294d73f77b25395abae2be21d55b7c39cbdfe17dc4a89923c6e18e4507cf6a46658c08f204a3fd2878e7246778d57e60b15fc9e240ce2c220eb1d3b783e9cf405872aae5a4289261f789338cc276b2ba42bb64aa6e8754", 0xd0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000cac000-0x4)=0x2, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000ef2000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000ef4000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000ef4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000ee0000-0x51)="", 0x0, 0x200000000}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef1000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000e46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x4, 0x3, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x100, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) [ 58.553763] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb8000)="2f6465762f72666b696c6c00", 0x800, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00002cd000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eb8000)=0x10) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000a91000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eb8000)=0x10) r3 = syz_fuse_mount(&(0x7f000073f000-0x8)="2e2f66696c653000", 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x80000) socketpair(0xa, 0x3, 0x8, &(0x7f00009a7000)={0x0, 0x0}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eb8000)=0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000075f000-0xe8)={{{@in6=@empty={[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}, {{@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}}, &(0x7f0000eb8000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000697000)={&(0x7f0000eb9000-0xc)={0x10, 0x0, 0x0, 0x5fa}, 0xc, &(0x7f00008b1000)=[{&(0x7f0000149000-0x1093)=[{0x83, 0x10000, 0x600, 0x400, 0xfffffffffffff7fa, "644261357677d39788e9986b290c5138d35a51cb275abe5de1fcdae8517410e8001b3711916796ee0bd55f4ca941ed9a661bc5eed2643f98b256ae1db69855965c7902fcd313a14ad854c1acf526ddf6c812899f071f53f5143b7fafa531d5e8ba3f65fba40e7f377ed27b5326178f99d53546"}, {0x1010, 0xffffffffffffffff, 0x300, 0x7, 0x7, "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"}], 0x1093}, {&(0x7f0000bab000)=[{0xe6, 0x8, 0x10, 0x6, 0xcd, "73f3eecacf200bb824a462e8a49da625ae671ea779f54e8b94881fe0cd1417a4794bf9d37ff69bd12047c6f1b4b7880c2a32536c1bc34b34c9e520a99ab7bcca6960f3f856e4ae3d32e4c863129ef9b295ecfc136a0572abf9cda38ac658084531e32f171855af50c74592b4d040a42f726dbf94cf02be421007d23aaef8920b2939a6573bea949cd6a9371e28fcb967c72d5303418e11b94a37ea9d6083f29de5e594ec5b2e9b55c9288e2e8630ed04e5b1f71441bb5647a7ea8bcfec1920a2868545fb3f51cabfebe868fa32089c4804f973eb6fc5"}, {0x53, 0x3, 0x420, 0x100, 0x9, "68d053ef6f0eaf1c6d08db51862cc5f67511839cb36314379c7b8b27a8f4202e59f7280128b3f50acce4fd582a2674943cd690f115bf097e13393b2be8cce3e49d3317"}, {0x2e, 0x1, 0x8, 0x9, 0x7, "9a297273ec5bfffe94934d3fce418347f295f5748832aeb9ffddee6cd48c"}, {0x5f, 0x6, 0x408, 0x1000000000, 0x20, "9821e707738cafeab2472ad1b39ff3426addccd39a6d68d47d826b1e9e772c9c17f1ff8aec58872fa9f776c623ea1644c7755ad710363d70767e7dcfdfaf9e55a81ca068f02b52fae47f51a8851012"}, {0x63, 0x100000000, 0x308, 0xfffffffffffffc01, 0x80000001, "746cb0d0b4893cf6b5cdb2fa384d4dbd86d89707b377e81b35601137f54c42d93729edc50cd4254a105438addb85910d94b1c76c6cbb6d29d065572507895ba57e85accd05dd64fbcf512c612f1959d5dfc0d4"}, {0x6a, 0xff, 0x700, 0x5, 0x3, "28f56e9a234e9c653e91c9324db942fcfa5abbe683bf44a83d66dea33fd71171326d7381503ea525e04f7944358ba726cf08ae2229ea68e704724b975e139bbefc98d91c06b34595ffd3bc288a86668a5737d235717bc1024db5"}, {0x28, 0x7fff, 0x100, 0xb878, 0x6, "7b6f53a59596248e00659b3bd170a8945bc568a41420ab44"}], 0x2bb}, {&(0x7f0000eb8000)=[{0x84, 0xdc146c0, 0x1, 0x7f, 0x401, "5595037e691aec74da5638bf4fe01ee23a18b574edd0db0616a2664e161ca743571af27f356df75ff5372a75da3461cb8c4de67c87575423675cd9029f2901fd461543d8e5b978dd382b204f1d43a1a40b17839271b25b678fe2bc6791082409059435a6dcd5626d2adf8df6dc5982d1c0ca278d"}], 0x84}], 0x3, &(0x7f000058f000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x40000}, 0x20000800) r9 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a59000)="2f6465762f6175746f667300", 0x80, 0x0) bind$inet(r9, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000eb8000)={0x0, 0x0}, &(0x7f0000eb8000)=0x10) sendto$inet(r9, &(0x7f00009a2000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r9, 0x1, 0x0, &(0x7f0000eb6000)=0x0, 0x4) shutdown(r9, 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000eb6000)=0x5, 0x4) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000eb9000-0x4)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000766000)="", 0x0, 0x0, &(0x7f0000eb3000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r9, 0x0) 2017/09/26 22:39:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f000085a000)="2e2f66696c653000", &(0x7f0000342000)="2e2f66696c65302f62757300") perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") utimes(&(0x7f0000d26000-0x8)="2e2f66696c653000", &(0x7f00005b1000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000566000)=0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00004cc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bc000)=0x6e) accept$inet(r0, 0x0, &(0x7f00002ac000)=0x0) creat(&(0x7f0000f17000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") 2017/09/26 22:39:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c27000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f86000-0x4)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000abd000-0xe)="2f6465762f6b657963686f726400", 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003c9000-0x20)={{&(0x7f0000c36000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000789000-0x8)="6b657972696e6700", &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d03000-0x3)="24b300", 0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000006d000-0x27)="65f28dc7f1c051f3c894a627bdc5a1dcbb6d2e922e8f77550ed60f1b73ec4cd8ec4b878e95b368", 0x27, 0x1, &(0x7f000052c000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b4000)={0x0, 0x20}, &(0x7f00002af000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000502000)={r3, 0x4}, &(0x7f0000476000)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$get_persistent(0x16, 0x0, 0x0) pselect6(0x40, &(0x7f000006b000)={0x0, 0x325e, 0x4, 0x3, 0x1, 0x4, 0x5, 0x4}, &(0x7f0000a40000)={0x8, 0x7cc90ff8, 0x7, 0xe946, 0x20, 0x8000, 0x2, 0x0}, &(0x7f00006fe000)={0x9, 0x80000001, 0x40, 0x8000, 0x0, 0x1000, 0xc0, 0x9}, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000132000)={&(0x7f00008eb000)={0x3f}, 0x8}) ppoll(&(0x7f0000013000-0x10)=[{r2, 0x4000, 0x0}, {r2, 0x8000, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, r4}, &(0x7f0000011000)={0x1}, 0x8) r5 = signalfd4(r2, &(0x7f0000013000)={0x0}, 0x8, 0x0) chroot(&(0x7f000050e000)="2e2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000021e000)={&(0x7f00003bc000/0x3000)=nil, 0x3000}) fcntl$setown(r5, 0x8, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r6, r2) r7 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) close(r7) fchown(r7, 0x0, 0x0) setns(r7, 0x0) 2017/09/26 22:39:46 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)="2f6465762f73657175656e6365723200", 0xa0000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f6b000-0x4)=0xb6a2, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000f64000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000004a0, 0x80, 0x80000000, 0x0, r3}, {0x0, 0xfb6, 0x28a47b2, 0x4, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094f000)=0xffffffff, 0x4) sendto$inet6(r1, &(0x7f0000c3e000)="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", 0x5ab, 0x8884, &(0x7f0000165000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00009f9000)="2f6465762f62696e64657200", 0x10002, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000cd7000)={0x2, 0x6, 0x9}) r5 = syz_open_dev$usbmon(&(0x7f0000ad3000)="2f6465762f7573626d6f6e2300", 0x7f95, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() lchown(&(0x7f0000000000)="2e2f66696c653000", r6, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x2, 0x3e) setsockopt$inet6_int(r8, 0x29, 0x18, &(0x7f0000fdf000)=0x80000007ed, 0x4) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f00002f9000-0x4)=0x1, 0x4) sendto$inet6(r8, &(0x7f0000241000)="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", 0x7be, 0x0, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r8, 0x29, 0x3f, &(0x7f0000388000)=0x47, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000735000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000843000-0x4)=0x14) 2017/09/26 22:39:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x56403) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e94000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) pipe(&(0x7f0000983000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x800, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006d000)="2e2f62757300", 0x0) openat(0xffffffffffffff9c, &(0x7f0000064000-0x6)="2e2f62757300", 0x0, 0x0) mount(&(0x7f0000a67000-0x8)="2e2f62757300", &(0x7f0000db5000)="2e2f66696c653000", &(0x7f0000c2f000-0x8)="69736f3936363000", 0x1, &(0x7f0000063000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000429000)="2e2f62757300", &(0x7f0000fa3000-0x6)="2e2f62757300") eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f2000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ca7000+0xda4)=@req3={0xca, 0x4, 0x2, 0xc4d, 0xf76, 0xf151, 0xffffffffffff12bd}, 0x1c) sendto(r2, &(0x7f0000a99000)="", 0x0, 0xfffffffffffffffc, 0x0, 0x0) 2017/09/26 22:39:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e1000)="2e2f66696c653000", 0x80040, 0x90) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fcntl$setlease(r0, 0x400, 0x10000002) r2 = socket(0x11, 0x8000000000005, 0x2) r3 = socket(0x10, 0x802, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f5f000-0x8)={0x0, 0x0}) write(r3, &(0x7f00009f1000-0x25)="24000000210025f0071c1fd4fffffc03020000000010de0002ffffea08000b00aa18592a3b", 0x25) pipe(&(0x7f000090d000-0x8)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000c31000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fcd000+0x461)=0x10, 0x80000) socket$netlink(0x10, 0x3, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f000001c000)="2e2f66696c653000", 0x0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000ab9000)={0x8, 0x4, 0x3, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e05000-0x8)=0x0) setns(r4, 0x8000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000087d000)=0x8, 0x4) accept$packet(r0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ca000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000d13000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b06000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) syz_open_dev$loop(&(0x7f00009f5000)="2f6465762f6c6f6f702300", 0x5, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003cf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af6000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000869000-0x10)={0x0, 0x8, &(0x7f0000182000-0x98)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006fc000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b7e000)={r1, 0x9, 0x0, ""}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fda000)={r1, 0x8}, &(0x7f0000435000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) r4 = request_key(&(0x7f0000caf000)="6c6f676f6e00", &(0x7f000007e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000150000-0xa)="406b657972696e677b00", 0xffffffffffffffff) r5 = add_key(&(0x7f0000b40000)="6269675f6b657900", &(0x7f000066f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000046f000-0x54)="dff3475d6bea35c19b0766253041aa7e210efdf29b322d1b638c068bda2df4b0d139e66b26dc14eacf2066836a2dc54427c0d1f3f92ed904efe68ca9c4b5bc00de675fccaca3c87942cff62869753716f7eb2b4a", 0x54, 0xfffffffffffff7f9) keyctl$search(0xa, r4, &(0x7f0000330000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f51000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c0b000-0x8)={r2, 0x4b7658f0}, 0x8) 2017/09/26 22:39:46 executing program 7: bind$ax25(0xffffffffffffffff, &(0x7f0000a2e000)={0x3, {"be5e0833442b40"}, 0x0}, 0x10) socketpair$inet6(0xa, 0x80007, 0x622, &(0x7f00006bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ab2000)={0x0, 0x0}, &(0x7f00002a4000-0x4)=0x8) prctl$setfpexc(0xc, 0x50000) sendmsg$netlink(r0, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x20, 0x2a, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000"}], 0x20}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) mount(&(0x7f0000035000)="2e2f66696c653000", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000043000)="6e74667300", 0x1, &(0x7f0000043000)="") r2 = dup2(r1, r1) r3 = open$dir(&(0x7f0000ab2000-0x6)="2e2f62757300", 0x40000000080800, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000041000)="2e2f62757300", 0x0, 0x0) mkdirat(r4, &(0x7f0000147000)="2e2f62757300", 0x1) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000ab3000)=0x0, &(0x7f0000ab4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009a5000)=0x5, 0x4) bind$unix(r4, &(0x7f00001dc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mkdirat(r4, &(0x7f0000a06000-0x6)="2e2f62757300", 0x0) renameat2(r4, &(0x7f0000037000)="2e2f62757300", r4, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x0) r5 = semget(0x2, 0x0, 0x40) fstat(r4, &(0x7f0000048000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000028000-0x4)=0x0, &(0x7f0000047000-0x4)=0x0, &(0x7f0000047000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000047000-0x58)={{0x54d, r6, 0x0, r7, r8, 0x21, 0x101, 0x0, 0x0, 0x0}, 0x2, 0x8, 0x3f, 0x0, 0x0}) inotify_rm_watch(r1, 0x0) renameat(r3, &(0x7f000000d000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000002b000)="2e2f66696c653000") [ 58.620644] binder: 5827:5831 ioctl 4b3b 1 returned -22 [ 58.654901] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5861 comm=syz-executor4 2017/09/26 22:39:46 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fd3000)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, 0xc) getpgid(r2) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000b4a000)=0x4, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fcf000-0x28)={@generic="30607202000000000800000000000000", @ifru_map={0x63f3, 0x7fffffff, 0xb4b, 0x80000000, 0x7, 0x8001}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fd3000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000088d000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000)=0xe8) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000509000)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x808, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fcd000+0xf11)=@assoc_value={0x0, 0x4}, &(0x7f0000fd2000-0x4)=0x8) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfe8, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x8) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000363000-0x8)={0x0, 0x0}, &(0x7f0000bca000)=0x8) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000556000)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r4, &(0x7f0000dd2000+0x318)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000114000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ef0000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000072a000)={r5, 0x80000, r1}) 2017/09/26 22:39:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e0f000-0x8)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000353000)="00000000093d", 0x0, &(0x7f0000e3c000)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084d000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000a91000-0x4)=0x0) getdents(0xffffffffffffffff, &(0x7f0000fd8000)="", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003e7000-0x8c)={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]}}, &(0x7f0000aa3000-0x4)=0x8c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000507000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000706000-0x50)=[{&(0x7f0000521000)="00000000000000000000", 0xa}, {&(0x7f0000867000+0xf64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f00006fb000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x5, &(0x7f0000464000)=[{&(0x7f00004ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000006b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000d58000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000b57000-0x12)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000671000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x6, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e6c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000fa4000-0x8)=0x3c) r5 = epoll_create1(0x80000) epoll_pwait(r5, &(0x7f00008cf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xe858, &(0x7f00002d7000)={0xff}, 0x8) fcntl$setown(r3, 0x8, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000837000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$netlink(r6, 0x10e, 0x10, &(0x7f00004ab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079b000-0x4)=0xa0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000460000)={0x6, 0x2, {0x0, 0x2, 0x9, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00005c6000)="0000000000000000000000000000000000000000000000000000000000") r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c1000)="2f6465762f6175746f667300", 0x400001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000bcb000-0xc)={0x4, [0x0, 0x40000000000002, 0x7, 0xffffffff]}, 0xc) r8 = memfd_create(&(0x7f0000bf2000)="fff8", 0x3) write$fuse_bmap(r8, &(0x7f000039d000-0x18)={0x18, 0x5, 0x3, 0x0}, 0x18) fcntl$dupfd(r5, 0x406, r4) dup2(r3, r4) getitimer(0x1, &(0x7f0000cc8000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x16) r9 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r9, 0x400, 0x0) 2017/09/26 22:39:46 executing program 4: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0xffffffff}, &(0x7f00006af000)=0x8) r3 = dup2(r0, r0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r4 = accept$netrom(r3, 0x0, &(0x7f0000fdf000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_cmd={0x4b, 0xffffffffffffff80, 0x101, 0x0, 0x5c, 0x3, 0xb0, 0xa0000000000000, 0x7, 0x6, 0xffffffffffffffff, 0x80000000, 0x120000, 0x7, 0x2000040, 0x3, [0x3, 0x1000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r5, &(0x7f00009e7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006d4000)={r2, 0x1, 0x3, 0x2000000000000000}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fe0000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000520000)={0x5, &(0x7f0000f03000-0x28)=[{0x84, 0x0, 0x7, 0x293b00000000}, {0x7, 0xfff, 0x9, 0xa}, {0xb1, 0x7fff, 0xf9, 0x80000000}, {0x9c, 0xffffffff, 0x5, 0x4}, {0x6, 0x800, 0x1d, 0x6}]}, 0x10) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000309000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000fe2000+0xc79)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="3d", 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe3000-0x4)=0xca, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fdf000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000650000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000b12000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, r7}) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) [ 58.656406] binder: 5827:5857 ioctl 4b3b 1 returned -22 2017/09/26 22:39:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) bind$inet(r0, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000067c000)="d9", 0x1, 0x20000003, &(0x7f0000363000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00002c3000)="2e2f66696c653000", 0xc2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e29000)={0x0, 0x8}, &(0x7f000022a000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000389000-0x8)={r2, 0x6}, 0x8) r3 = socket(0xa, 0x6, 0x9) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f00007c2000-0x4)=0x0, &(0x7f0000fea000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000038000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) sendto$ipx(r0, &(0x7f0000b0a000)="0e", 0x1, 0x3, &(0x7f0000bb8000)={0x4, 0x0, 0x0, "bba7ff4eed48", 0x0, 0x0}, 0x10) 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1008000201) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000026a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cf5000-0xb8)={0x0, 0x8, 0xffffffff7fffffff, 0x9, 0x6, 0x90a, 0x9, 0x8, {0x0, @in6={{0xa, 0x3, 0x6ad4, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x7fff, 0x42, 0x80000001, 0x80000000}}, &(0x7f0000ebe000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aaf000)={r4, 0xffffffffffff0772}, &(0x7f000044e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a45000)={0xfffffffffffffffa, 0x4, 0x401, 0x7c8, r4}, 0x10) r5 = fcntl$dupfd(r0, 0x4000000000000, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000272000-0x8)={r4, 0xb2bc}, &(0x7f00000c2000)=0x8) r6 = accept4(r5, &(0x7f0000156000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000043e000-0x18)={0x0, 0x80, 0x10, 0xffffffffffffffff, 0x6}, &(0x7f0000c4a000-0x4)=0x18) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00008a5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000f1c000-0xc)={r7, 0xdeb, 0x0}, 0xc) ioctl$KDSETMODE(r5, 0x4b3a, 0x9) fcntl$getownex(r5, 0x10, &(0x7f0000dff000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000875000)={@generic="040a28fd9378715cb33cbdfb7aecba5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = syz_open_dev$tun(&(0x7f0000af2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x280400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000088c000-0xa0)={r3, @in6={{0xa, 0x0, 0xb458, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8690, 0x4, 0x2, 0x0, 0xbbc7}, &(0x7f0000a92000)=0xa0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000249000-0x28)={@generic="00000000000000000000000000000000", @ifru_names=@common="00000000000000000000000000000000"}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00006aa000-0x28)={@common="6970365f767469300000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000016b000)=0x0, &(0x7f00009c4000)=0x4) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c7e000)={r7, @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]}, 0x7, 0xfffffffffffffff8}, 0x98) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00005d9000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/09/26 22:39:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a7000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xf96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xffffffffffffffff) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000f7d000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r2 = socket(0x10, 0x2, 0x6) fcntl$addseals(r2, 0x409, 0xe) fcntl$getflags(r2, 0x40b) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x4000000004, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000620000)={0x0, 0x3ff}, &(0x7f00002bb000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004c8000-0x20)={0xfffffffffffffbff, 0xb4ff, 0x8000, 0x1f, 0x60000, 0xfffffffffffffffe, 0x7, 0x9, r3}, &(0x7f00003ca000-0x4)=0x20) gettid() mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000621000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000620000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000329000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x800, 0x400000000000000, "0000ed060b000400ff7f0000ff4a"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0xc2}, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000621000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x9, 0x7, 0x0}, &(0x7f000000c000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000028f000)={r4, 0x7}, 0x8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000000000)="9fb209f573ca6a3eb362523d0edee451662c044efcfc8b135e", 0x19) 2017/09/26 22:39:46 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, r0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f70707000", 0xfffb, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000006000-0xc)={r1, 0x6223973f1b625120, r3}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d06000-0x6)={r1, 0x80000, r4}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b52000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e05000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000a23000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r7}) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000ae0000-0x10)={0x1, 0x10000}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000017e000-0x4)=0x1, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000eb5000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000b8f000-0x40)={r9, 0x2, &(0x7f0000ff4000-0x8)=[0xe682, 0x4], &(0x7f0000ff3000)=[0x4], 0x0, 0x8, 0x9, &(0x7f0000235000)=[0x100000001, 0xd20e, 0xfad0, 0x2, 0x3, 0x9, 0x1, 0x1], &(0x7f000090a000-0x18)=[0x4, 0x7, 0x8, 0x80, 0x1, 0xffffffff], 0x0}) 2017/09/26 22:39:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000cc4000-0x40)={0x1, 0x1ff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = open(&(0x7f00001a1000-0x6)="2e2f66696c653000", 0x102, 0x0) sendfile(r0, r0, &(0x7f0000402000-0x8)=0x0, 0x7fff) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000209000)="2f6465762f62696e64657200", 0x500, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000678000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f00006b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(0xffffffffffffffff, 0x804) getgroups(0x9, &(0x7f0000ab1000-0x24)=[r2, r3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009bf000-0x4)=0x0) getresgid(&(0x7f00002a4000-0x4)=0x0, &(0x7f000082f000-0x4)=0x0, &(0x7f00004e0000-0x4)=0x0) setregid(r4, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000834000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000781000+0x7)={{{@in=@local={0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000c34000-0x108)={0x9, {{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r7 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000502000-0x8)={0x0, 0x62}, &(0x7f00002d9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000045f000-0x6)={r8, 0xffffffffffffff05}, 0x6) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000329000)=0x0, &(0x7f0000d14000-0x4)=0x4) setsockopt$inet6_int(r7, 0x29, 0x32, &(0x7f0000d12000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000067b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) recvmmsg(r7, &(0x7f00005ad000)=[{{&(0x7f0000d13000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00007f8000)=[], 0x0, &(0x7f000067b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x2}, 0x3}], 0x1, 0x40000000, 0x0) setsockopt$sock_int(r7, 0x1, 0x100000000e, &(0x7f0000a82000-0x4)=0x803, 0x4) pipe(&(0x7f00000bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f00004ad000-0x4)=0x4) 2017/09/26 22:39:46 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f000001e000-0x80)=[{&(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x1, &(0x7f000001e000-0x60)=[{&(0x7f000001e000-0x6d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000)="2f6465762f70707000", 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000020000-0x4)=0x575b) rt_sigqueueinfo(r0, 0x7a, &(0x7f000001d000)={0xf, 0x0, 0x2, 0x6}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000286000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000397000)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007cc000)=0x0, &(0x7f0000a42000)=0x4) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006e7000-0x4)=0x0) ioctl$int_in(r3, 0x5423, &(0x7f00002a1000)=0x3) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000bb4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bd0000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004dc000-0x4)=0xc) setpriority(0x0, r4, 0x3) 2017/09/26 22:39:46 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x9) setsockopt(r0, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fab000-0x4)=0x100, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x6, 0x0, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bce245a11311b56eb8e5144fa218479b8c54121276c0a006715b1ddf0ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa00ffffff01fffff9cfb5475b5a35646feb7a61b3", 0x1b}, {&(0x7f0000fa8000-0x8f)="538c0000000420212285d1cbe57fcfd88fdd03000000f216dc04b57b03396cfeb3c348a2342a000000802345c5efb73905151d907c581ac99cba5ad5b2e1133ec46f3951724b000040668bdae30600bbce30665761de74026ff8ccfa4892c9dd371d2fc15253607fec13c40e6fe0ff79feffcf1d9cb7055ec23bd5a4dcedac017bb837844c9df45d74daf4773ace", 0x8e}, {&(0x7f000003e000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f0000faa000-0xf0)={0xf0, 0x8b, 0x4, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65cbc688f0ac86300dabdee69c5643dad02002868bf8c0000000f00000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12a139af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x1ff, 0x4, 0x1, 0x6, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558028ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xffffffffffffffff}, 0x60, &(0x7f0000fa7000-0x50)=[], 0x0, &(0x7f0000fa4000-0x28)={0x28, 0xff, 0x0, "287cc0cbc23c7224375cc9620005fff39cd4"}, 0x28, 0x1000000000010}], 0x2, 0x5) 2017/09/26 22:39:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) link(&(0x7f000010d000)="2e2f66696c653000", &(0x7f000001e000-0x8)="2e2f66696c653000") getpeername$inet(r0, &(0x7f0000350000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) removexattr(&(0x7f00009cf000-0x8)="2e2f66696c653000", &(0x7f00007f8000)=@random={"757365722e00", "00"}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000025e000-0xe)="2f6465762f6b657963686f726400", 0x80, 0x0) madvise(&(0x7f000077e000/0xc000)=nil, 0xc000, 0xd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fbf000-0x80)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x4fe, @loopback={0x0, 0x1}, 0xd6e}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}], 0x5) statfs(&(0x7f00008aa000-0x8)="2e2f66696c653000", &(0x7f00005d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r2, &(0x7f00002f3000)=@generic={0x1, "2267b82ba0bc4d31e5b31dd68b25f6e2d08e34bd091441356935e390b750c21b935c240c3fa380a4ff3936dbf0e08101451b232076a7c3cf2f3a1988cfbc56052b90b336d1972206f60de6ecec845412ba7c2b61a3d51d9ad041556ed8c377b093400a14ad7bbc29d58d4a32b9438b47588043ad53f5ad95dc61ae416c35"}, 0x80) 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = accept4(0xffffffffffffff9c, &(0x7f00000e0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc, 0x800) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a98000-0x4)=0x1f, 0x4) futex(&(0x7f0000a95000-0x4)=0xfffffffffffffffd, 0x80, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x7, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a98000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000406000)=@pi={0x0, 0x6806, @ipv6={0x2, 0x6, "871fce", 0x14c0, 0x7b, 0x4, @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]}, {[@hopopts={0x3f, 0x25e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xd2, "24fe2515c760818df3ecfb7ef42a96e14591a2868c1313d56fa47d03a99b75f69b1e004195319b14c0d80bc6935aaf4687c422bcee4b181fb12daa0a8195dda4400740c0e268fe279b24050e1429d39b90677b0309e5836bf432d7a7c8b965d1beed179b297db0a0af1997217e279dedc7dd897f8d673d471acff77b0802bd6a172ab014a3446f35d1e975312e2f78e2d0c5cac52dfba64dcb78df589c5b21efb119033d0a100421a21833aeb869a910f0e3a8f4f26f332d77dd4dee18ec4dc65a700b0fa9b906a9af6bb2ad35c87e222a7a"}, {0xc9, 0x33, "06926962b6be74df54d2524fb372c0f693cd8fe7e662129c2877971416aa82cd03a76454e5345b47285b751452e5513d20a02b"}, {0xc7, 0x1000, "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"}, {0xc7, 0x2a, "1561f22a32b858e25efc4c982b7a63a22f81f2288424018cfbd8be9edf9764456c113eb9f833bbdc9ada"}, {0x5, 0xd, "2adf6bb9ddbe625a896f909bd6"}, {0x0, 0x50, "7edd702f44ae50a80b7cfeab1bad8b42f7ffb46758579ed19f59891a4c89371550dced6d97c4dabb56dc6c4cdb234e36f41e2f428dbd1560239517845177601f50c57814c414723e8a469c3d9196fd17"}, {0xff, 0x6e, "66ec426d7b0e3e9ac0b60582418a27539fef9939a95b584f42c620f96ae9772de9153cc60dd43660ee2725e55d217156ab47e526b2ec0ea791f262d7f276cefcb1c76c4c4e6f6f2f9a41ba1b14c8bc1ebb4fc0cd0fc35298938bf2ce0f429fc0020d6eefa6b9700cfac84491fab3"}, {0xfe, 0x35, "ad22e707a62a85826864eedc36bed34e2b848cd4dea5c580f191ec79b75c5fdcb36dfeaa1f9decd0b9b11ea928977dcb91ee86adef"}, {0xff, 0xb6, "6fd07ffd823da6fdeb4206a04980ca60af00c61591f71aeae05b9c8a141dcebb81c37e67808dd0d2c9104fc8f8d43b86d110384f94efb1e1878899d7e6f84e4664b20b0160bdfe60c999ea7ff85c5b89f6e36c2cbcab1f4153e67f086a06e7a0209acc2322e1f98ebc7a8602b9d522c93e455a65fa823a02014b72724595b14ec949d230c153d9a92cfa3eb5c710be78535c0af4ef36cf88d47c3af5da1d385dce2e689127ecac78c28882e8fa25cb257422489e452b"}]}, @dstopts={0x9f, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xdb, "1d0343fec0384663ea5c109ee346d7eec75bfde1ba9a472da5ddef4f3f2b566835f6ec9265734bff1d2496caf8f5b7aacd0d8b28eefd1561fbbb405290710201a351ca920408549eea4b2ab714d0134d3430d202d8acbfac4c5f410c5bbd1a624dc50e391f5bb65a821c4618f2153edb4e08c02c8f1821ab0dc1b19dfcdcc1f24177954953d8b5f54ee2748396deb148775aae3c0bac32015f6ad8d758aa844ae6346fc35e8572bff3553d6f6a31a30c57746f5199fc859521c6b1d5a68838f569a2b4d253c6aeecdeeab513ca39c97dbfb7c98b2530b6dda3a632"}, {0xff, 0xa8, "8d488424a03baa77cfc2ac637d45c90d104dc5babfadcca4f7956d5584be4ca92f7dfb2084d95bfe08df183b3340393f749aa9081e6c15d66bb830d5a8aee13e2afa938106937c154c1fea81e5727dfeb20a4db433180ee0762f5d84e786b90fad4b2afc6c0508b52b4c4c59b594fb5714fa3a373d02c1d153d1e199537bb2230d09c1acfbeb31d9341fb1213d0cf33a3ec6967e3769c880c765b5dee6f78c6db2e9c30ce4b39993"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x101, 0x0, 0x0, 0x7, 0xb80, "c1db78", 0x7, "f2c239"}, "d5fb513e7fe049f02673e20e413341f2d44f48aad86a0cbee4b6b563b72d11d2cc"}}}}, 0x14ec) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000026c000-0x10)={0x9, &(0x7f0000a9a000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000065e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 22:39:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)="2f6465762f70707000", 0x20000, 0x0) connect$netlink(r0, &(0x7f0000097000-0xc)={0x2, 0x0, 0x31e, 0x4}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e93000-0x4)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x800000801a) readv(r1, &(0x7f0000013000)=[{&(0x7f000000a000-0x1000)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000156000-0x23)=[{&(0x7f0000f0f000)="", 0x0}, {&(0x7f00008c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000f0f000-0x9)="000000000000000000", 0x9}], 0x3, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000f4d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f63000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) read(r4, &(0x7f0000df7000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00003bb000-0x4)=0x5, 0x4) getsockopt$inet_buf(r4, 0x0, 0x485, &(0x7f0000f4c000)="", &(0x7f0000f4c000)=0x0) recvmsg(r1, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f00001a9000-0x20)=[{&(0x7f000061a000)="0000000000000000000000000000", 0xe}, {&(0x7f0000f97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x2, &(0x7f0000621000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x6}, 0x10020) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f53000-0x4)=0x0) ptrace$getenv(0x4201, r6, 0x4, &(0x7f0000c6a000-0x8)=0x0) sendmsg$netlink(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/09/26 22:39:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b13000)={0x0, 0x0}) mlock(&(0x7f0000ef2000/0x2000)=nil, 0x2000) r1 = socket(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f70707000", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)=0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0a142f230400", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00009a3000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r1, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() set_robust_list(&(0x7f000032c000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) socket(0x10, 0x4, 0x4000000002f9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ad000-0x8)={r4, 0x101}, 0x8) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000c7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet(r6, &(0x7f00002f9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000)=0x10) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00004f4000-0x78)={0x4f, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x8, 0x2f0a, &(0x7f0000d4b000)=@common="7465716c300000000000000000000000", 0x3, 0xfffffffffffffff7, 0xf6b9}) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00004b3000)="7c83310a9f6dd7bd299bf20f20e85b32ea7982aa076073f315f73f439e4937a58861579deb71115121e367b51eb52218b1fb3ef14e26ddd9097284b1fcf1ec63db", 0x41}], 0x1, 0x0) writev(r5, &(0x7f000091c000)=[{&(0x7f00001a3000)="4e3d6f9f124dad9a09d42946d978401436b4cdebd07d94c809dac11ef0a8fab243b34bb8af5785efb4b7b645e1714be4a490253542964f170324a1c88d2a0060e01d04216b6c0d06386be731f49606cded5cddb4b015a04b10469b38d116", 0x5e}, {&(0x7f0000ea8000-0x64)="b007ac1455946ac5ced510b6f395abb633f080a925547488f3eb6c873d7d86f328c1a174feae2dba8cab835dca6bc5afcb09ebf933db876b9408f3580ac11e423a13b0eaabbac264d032b221d82e15b690e1d7499fcd37383a23e9d9e48d8a2508df9317", 0x64}, {&(0x7f0000082000)="f1ed231b0aa1e3aa5343d3eaeb6c763d94b664659f8cebe0d7bf2c28e6307d469abee8a79abcddea0a760a5e09d7fd89689f0ce984a3473b863e3f74aa567853afbab130eafc7c2b3f1b4decbec0a427227453816dd7e006b9adedc5ab5c5633ba6af4d2bae4f226b040cac6fa7de2953c697bdbdf5c755ee60ef66e3e7d7c95dc98bf11bae2acce038096149efc8ccd7b3f00ed1b7a46fc59280ed5e59ae7333e1d1911d28957bb5c39b3952e08a3a0d2794a531acf2e012f56e47ad55e19864174e089c74f06c4cb8aa845bb5673629f91cc5b65a25f58392252d8c15287f0fcc38ca134dda07574fb780a749c61251f95d84f5ecdc211400d0514aadffb7a1874cc38077b7b4faddb297fc43cfafd88e095e070afba3458e2b97cde59132dfcb0db9eb5647f78fcc9cd621e39b16d4837a989ec4f9de4e0e4e46a1684b752cee0eb0afee6c2e08237e02758ccab3ba0ef1ef46dbe0fe82bac7fc2e16d891297fbf1cfc0ce26886c536cbebf28c7409cf2e61fb7f7956527fc3bc986caa1ff6674f4284f123e05a6fb2af7a5a0aa708e3be7fd815af5fa7c9e8a6b3de5d6050d9075b5ba074bc4902132e996038a8f2ef061cc5d8a38af414bee6b4c74ea14ebb61eda785012c4514659081c9eec4487a155fd8ee9bb73d1d2c2142ded4b09696d7e28381a5274f884339974f9249e34b7a90305e4e54d8aca8fe2d0427271dc132b840691bd43ba66617a9d9ecb670156f2532b2f3c1cc3ac89563a50e77d5a524b5a903cb8a62e8bbe40e8736206850671f9e1f0782f62a7838fc7ef6b638f2166be3f7c31742d7fb21ca250a8a02bb26d752f06c556f8e684312bcc159d29c40a28965069632bfe976a2f57ab1ec8fc61915babaffe47997b52ef3d6e62ff859980db95e1a0dc325b44a184540a9f725e78cc974ec543e56fd54d1ef35a2b3f6bd1f9fd863416c98a482ce20cf97a6012e38c9b0d04717de6de45ed3644f922c31cb14fb0e9f00b12e9e82f09267e6792fe37eeaef9d348b497859833c9dd47b20fe03bb8bef368e66110babac7486a5a9aa37f16ac9d075918335b2c63bb4ec97b8c5da042863e60beea73e344eb266645543493ed999fe136d9b7250cdce1dfbaa332f408a76cf245adaeb2870e26adb1fcef94f1c981647f9370645ec911a7a5d78266ec2bdbb1f82b28148bf96871c48c018d718133945dfc9dcbc015f8ea75f1aa5673312165486d26ca9d7dbea57ad85085c145e47b76c44285a7cfa39b17f6db23abc714fc9a8ba0aab799a80e85d07979c185c09c71c958d622ea8a7c5d5e8e78d0fd240dc7a1f95a94494933d99009e5b1e1958c6cb5b6f5a4f46c30d2b1b3247a57dd3ca6060d2dd337e0427b1347b5d8e52bd598b3892e6f9b728fe21076f354f4fe3f5a373009c204c444336ad535345c7dd42446e7bfc857be1f15a1ee43a7cdcff0f01cbeea5a531c1b2606c50ce18d75a9ac32d488cefb0a01df9666f9e433f3a7fdd5c5fbacad31df6da45ea5c6da69801f33f9b71cf48d4fe6cb4f648c76fc1ad978b80f99167315ad8abccff0b6babd823a9d9af09f24ec77564a4548d8e2ad31fbc705cc16074b16a42dc71920bb78a09855a325efc91936b690f6b44c032564ea26490aae409d7c076e0b86524ba4c389f7043ad800674e0201eda74137dd3fc271f902d457ffab6424e570b681563894b69684585472c92af96c10b078ffbbc461d5bda055fd8b7e60b16b13d3302be3756f2d59d1611d10f4e7910b4070771d0893cde2f9ea5b795f3c363a63d38d792b8a340170963e31f00a4bfee7c5010752e0392969a1acb0aff2b425b4ad36de5303e47d1739cd76b7aefceda05e91db3cfb06368d0839cd445fcc2ce88a2d96098ed8f36041bfa85c1d992ec1cb91daeec000864e27f266e2fb0294d0154e34a51bcae7dfefa20a2afe552e1679a8f51ee28517066a40abe937dee7b91987e821d3e1aef5c2ef4899356e851201264e4bddb24b9d7a15254a82c035b183b8d54e84121c56e674fe6d5a36610443d0ec9d82fda249c5f4508f736fdad595d9dc8d310efabfccf156ba9717921cc9c45f5f541342fecf4a1ab0bab2f52cefc4fd4909a4613b6df366a20c79800f6dbccc8e2c09d6685631978ab66c52a7b23ad0f32a7e575e5648eaf12f395b472b7586d4bfd47d3449264717a2ebe08a537bb7fcf7d4a5593c535fd42a4a92615ab4430c263ac5bf924c142b8f9328c339121b0aac9678c57019afc09954cb6c43c25e9fcb939c3894ab94de917a1603e612789ab617bfa564c9e0a98ac9d284c1310d1f006fe70305f567170c8ccbd8c3ab7d7deddd8f18e500a7a4cd6bd18fb7ef4ce4cd81138d63664dee5f10d80632341f0667d13f9b8446658ad7f8bd508afc70e4e79a8631037031cd5e11f01f867e6e868d22218ec01b3f95d84b51880790a0e259481646d5711e1ed4b7d30bbd6219028444dd5c3485da116407b61a91d9ea4653b7e4feb8746171295ec425d3f6b3d0c804093eb659338431f8a42fe674abc9f6fed5570aba6cd062e6bbb180c02b1c581829f0fe741fb3275264e04518dd8db9972aa3e4bab411403d1dc38d3e29b2397f0b26dda340fbbc9ad4993b561aafd78e906321e978ecf7d4b89ff9bdede9d4cc033276c59c9e2a8f61dc04ed6558d4df8061511578d25eaf7d80ba9f8510047e8620d07bac1514fa2c2a699ee77884236b9751b2450771fa545cbd4df8dbbcc1e1544c0cc36a878dd2a4970c22e007ed20668dea29608c6bc8d29fbea18caecf7976d40e9b2f238d286ac87b9c500ba5288bcf6c047774bf056b0ff0b174c4073ed8351e0a548d59cad4320badf6b4cfe258725ad05dd199b839d366276e59700dca72b6e2bca88b6207f5bf9436cd6b4ecf3206e8a6f40cce3908c301ddd7f0bea248607404e7f4028575df1f80309b16f83a1824d9661d7f53a44361e6311bd398964b5cc08ac14d8b7f59cd55bc10e76257742ef7680e4286d30b4a452d2fece6ac0bdba725531ce3147f91adbd52014d58bddc3e890a19b558bce95c2d7a38bdb4b1eaa21df110d834feabab4ac93e196ce4a73ca93dbe653d85a8940ffde9dbb10173df5b3c67981f1bedc46f59f97500e0ea55e49e91b8b60fa7d9f7c69284306d94b32a5ef08a04acdea2fb96d27f6c3b26a7bcef65eb1545f9892e9bbd0d8b7611d2e3464ebc5a5cd47ff5d794a13f820c6a656660fd08511215c8f46a669fd7e4a8568eea4235444a0f08e0a1113ba48441cd99aae98563462258eef90fea729cc0f24595d5caa9a65a25ed379314677f48bcba00bfe78fe2a3c40ef74b7e152989e01c38102c8e8ab59d16198b0df8bd851e4ee621823329965ac64e9ebb8af960ef0c3d28fa7fd440430387f6a119dc3d8de1049ca4409ce9c5e642ffc177710491eeeb5fcd3549a3f3581d1d7768c22be03ab49e165eb0e52b55ef1bbdaddf63d77dd6f9bc583480229f600ac529ed6ab314db60550d04c190728c703b9c7f14e4457b96a51b687bb87828e499a940f362a7deab2989bce22182b7a2fb18513aa2e919cf8afdbd7eac9a330fbfd07e82cd37a30c0a53389141d62ce1ad03ed94f7370af70a2b321902e85bf851c83870141f618901d7d0f9de82567620d6d4a8cef503726522b451c7807ac97befe91080f7b1a5c67c1d6a6263c66cb21fbc0ca2868f32cb95869773a66669a54f72fb2299550b7654fde425abe08c42efb465118156dce01669f701a89581a4a431ed6cbd4646ecfb5cac3102a5d057161dc33290667a7cc3c0cd84dcdf7d18e651d722104190a32e1b7bbfc7f0b469d4284cec2ec634f7e4b36df512b84790eba547721903aa04069d61b00f860c16a0d113bdcff7f0e0e6bac21492c0e52e17da091ffefbd3528f7795f5f135dc95844b5ee4737f13a9d53506ac5f9b2486a255fb78604f57543391cd7b9576e41033afdabf34cfc227f717a7ea3b4b2cc29758d13289f0c006b10429e0956d8b66e57c62cf05a96535e079cc8fb101c2b1467d909734e118b75eabe3ed848d06408cc2cc57cfb40b019bfc1242f70506efbf89217202839884ddaa4e8bdd0d054189f7c9890ddb8a4fc16406c5c7bc1c30c73182ffbb6adc3f2638c2e6fab880f341642333019310ef9256829a6896ba38d65ed97e32504d095e6684db7c275d92416f32f45a216e1f2de3b991d852fdac275a479bd34f4867217a0e3344b073d28a4c9554af42fe29d946e16538062726f2dd5ff4c26c9c307cd080a85691825d9f1c6bf70a5dc8099c336bed120fad4558af2c99991196715aba605c9c7b59d265062d784e590baf88b3b46cdca03b0dfe9d63ee9b9424d02bb9a81a77ab87c841ac3d17ad1f95dc6f2cbda208790734a7d9df0aaeb0d2eff2c39a4e4753fddb0381207ab1036b1675dc587d20944dd7be0f8f03fadbbe5f3a2c3de86fd9b209dd5381597dfa8ec3b6f6ac37e6d65ece79fa0ce8eb96dd6120ba43881b3ddcf2046f0078022ecffef478ff4260c4336fdd52e51ae4a65a8d0cfdb9e660d548d9f4e301600d641be28ff5da2b42e5cdac053d92cb496598c31c120964726595ed618d6bc8f1b0305fd1187bb7c8c555170478b8529af52efa868577e30b085d3d43b610ef5a3ce85ff04a555c87d3a968ae773e7b389a00f72417f233dec679826ea49b5a5fce097a25c7b07314e30b4577ad78477cf95e114cea64c3f3e8b7dbdf115b32e68b750b8aeecd3adb5cd99fa24bcb3c13817225540422afd8e50f8b8005bd538ac159a724f96ff9ea6bd99f31fef980c908579ea74258eef304a5808799cec4d3bd02b676e21778349b9b4a62af850a493d013fc8e0d741a5713c444bdcc9119150ccbddbec4af48adeef2370950734591ae62eaad76584d06704c032a9a9b4cff0a8f5891e40b0eb66c50762165604e4a6e8f88dde81b838482657a3cec79fa7d4b5592722d7d0218e955c1ee38c2733cdf0579893ff766f48b8977c27abbae6aae5c1500820e079c540349c1d35423fa84647c67526d184e566ebd7e06c989ca7b92edbdea8cb85db73a0dcb53f6fa9a8352bf533faf42488b696910c0128897b2237582e4f9cc91a0fa9b93e061d9e82bbf2dc0b9624cc5db979bb0e42d69adb8a0f59c0f234bf852b673aac9e57642033b46285560b74433d3fa65e7748d9d4b8e0525caf348f2e12a31eea876959f88d2e6f1ffd8e23bb64ddf69fc6332adf1a706c8682dfbbaca5e31d2ae678c16340bf81763a914787baf2a4900fb838c5315c0b025486181e3ec2cfc2ada48f8d50e321c607af899e70a25ae46fd3ff726a9eef3915678e9616a051b0b6b2368436d5136aabf30dfe809acb1e5c8e5603cbe4cf97d65f3aa3b895e9614290614037f1be09ef81b6c19e35189e7e43a75b8bd63ca0a068b751916b2969acb5fe356ad640e4431b301ac8d42d487e301fda07074371ebc3ba799fba0e4a5f9b1eb875a8bdcf115aa427585260c92e615a87e2ac3c31671ef776c568f0fa8a7b709ad3af274cf3d0fb3807990bd607fd256e9b587c13f86aef8088b5ed1ea5f44137e605cbb61fa21d460af1b5791d6ef5ce04181c3d5ad8ebfc5b0728c2dbdab49d056f748e365ac5ca3826e8db7d70391b0b65b8f06f25fd2127ecf19e10d8c19063d99f63f1488bbd9fc55b9e8681619243c6c5393e3c4b25e9d251e0efb81100b2327fc67bbad9cada627c1bc14703034211c15e5e36d2fc22f02fd252b5a93c3175bb351ca7c6", 0x1000}, {&(0x7f00005b2000)="1511810a35c110febadbe87bc9014b6ea362e98f5418b4be58d8b0dda8353af008538ab38e91f917b565a9c576e7b8ba6fb2fd0f319f9b42e75a0c72111be1b90446460379c5b1ddb08b20e55cf570950c6e09a0cea8226203eb045d629d495d9227222ac9ae8dcf1779ac6fd8e44f4b46b1a65b99918c76071cf2a5161ac2ee472f6f646f3e331b52e9bd2cf0c330bc97bcf0", 0x93}, {&(0x7f00001dd000-0xb3)="612636a57616156a9875b53fac5e2f67c3f5e0f03173d28632e2916ccf6eea0efce4683b61ce4b68e7eaad7970b6354e9880779d61beb0e308df79eec0b3e6c3c862f8af02e072181419982b701eb901a636677fadf88c629382ab43c2c387fcf0a6be8cefc6813f8b8a7ada983d7810bb35c5050133aded37a49ed1ed578718ad447a581e23e6bb41a2d5532e4452ca25e76fc77dfae5f0a23fd8c088a2fca40ac2632a6042051448c5b5c9f4003771a222fe", 0xb3}, {&(0x7f0000aff000)="66867ef538cfa15e664cbf1b7494eed8b3c995770b49c2cbba3d95c98b06f512905c8d000a93d0eb48947543062dce7c658bae62dd02783ac19692602564218a65e7e40d2c0e4576f711", 0x4a}, {&(0x7f0000922000-0x5e)="1df143d25dfd118ad2589dfc0d67109fe6091089eed3ab2338be2de88a3d49da8457512cc54c81e379eb65f1f04eedf15d2822937e3c6c55f1b5c6818f1737cd51fdad7d06ddf0409bb35f53b72aa24ef2c9b79d9ae5acef5c6c019fa596", 0x5e}], 0x7) splice(r6, 0x0, r5, 0x0, 0x40, 0x0) 2017/09/26 22:39:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2b000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100006500050a0000000000ff07800000000c000900080000000000000005", 0x29}], 0x1) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000537000)="2e2f66696c653000", &(0x7f00007a6000)={0xaa, 0xd071}) r3 = gettid() fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r2, 0xc0045c79) setgid(r4) get_robust_list(r3, &(0x7f00006ac000)=&(0x7f0000ecf000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005cf000)=0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xd39b, 0x4) prctl$getreaper(0x1b, &(0x7f0000fd6000-0x8)=0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007d7000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchmodat(r0, &(0x7f0000219000)="2e2f66696c653000", 0x80) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000058b000-0x4)=0x5) 2017/09/26 22:39:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b08000-0x8)={0x0, 0x5}, &(0x7f0000b67000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000884000)={0x9, 0xfffffffffffffd3f, 0x200, 0x8001, 0x2, 0x88, 0xd4, 0x200, r4}, &(0x7f000031b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r5, 0x2}, 0x8) r6 = perf_event_open(&(0x7f0000760000)={0x2, 0x78, 0xdd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x14, 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000d5000-0x58)={0x6, 0x8, 0x9, 0x74, 0x3, 0x7e00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r6, &(0x7f0000fd0000-0x27)="26000000130029050001c1b000000800000000000100fffffffffffffff90000000014006e35f5", 0x27) accept$nfc_llcp(r1, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000243000-0x4)=0x60) r8 = socket$netlink(0x10, 0x3, 0x6) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ac7000-0x8)={0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) setsockopt$sock_int(r7, 0x1, 0xa, &(0x7f0000557000-0x4)=0x0, 0x4) sendmsg$netlink(r8, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0x8ffff, 0x4, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000bab000-0x8c4)=[{0x810, 0x0, 0x726, 0x0, 0x0, "18e69e517bfa3818a59d75708cb68cf8a19887a70fa3ce93a533639c754e3d439b5142e532d5b6e93849dfa818dc9a22277b893aa3e284e6e586a4ef35fc70054d7da27f7521fdeed241454814efb17d688c76e864789447f31267b77c415c9acd364a8b65143a7b074384e304dd39ed8e1ec7bd7f86608c1edb4a39d0f499e918894d34eb5533edab47cf305895855ab3080187447353733361dbef5eef61837c89b2aca913021adeff41e3b5d4ce3c18b316903dc22d351127217a9de9443a25b59efd7bbe231af53c72982e0ed78ade29a8e5d27dd8ed77cb757a164c8147de6c99be1192854fb67539c7aadb403e152c47a778a8462373527eee46e0b9b8632c8ee962e4227ccde082f03dad8990808bc1786a6decf13fd6a5eeae7ea618957c5e3d0bf0196a71a75fb1add99a2862ffad4d42cf37e21982df2b1a56e0fa038227309e6f3b282f8af22e981943d6a67f542f71bb10cd840028f512471f4d000bdf2d87e6b29cd6e59d13510c02d09c706dd2a4babd8e219f1e5cc29900bdffe9bb0c227d62fae0a0bf61183059d6c606398bce47d8f763dd51b067de6da0aaab0491ade58ad4369326a4316f2fff88079f946c806397fd55e200464a29c9f8777647678ab8f07e42f4d5e2fcdd1a447b5f80159ccc6aa41763bbdd7c6c387ccd1ff8f7c934d57510b5fbf458120c5206f15f05410f1e81ed95c143ec494050be2cfc75aed59e092a4cca6bd915933741b3c7b4c74de008d09388a98a4778452d99ec89449785c7f5c68d6cd111c2f701b7f3c815cdd6e7a7c184345a8d299a6ee733d3dd51667f7503fd433abd4073f3e0b5cfa54792dc8b42519936675cbd44d0d029aad3b66bf970b5ab9e3fc0e588b2eed0557958d0398212618e4f9d21de559fa75aa3f5d8004736385dbb273888245feea66448818490f55e8835a6536985afadcb35ab39a925659f195cd52c21936809412c7de69d4ba3e58d0afd36d39204a9a6fb6ada8138e6de7f37b8e7c034f6cdc717d7ccc97cc4ca7ce5f6a392b04bd6488978b27448bb5162d71f407e55636b4b3d6836500013eb56db8e9505b29a73075bed1dc2d04a95122961f4664e69bfa3e4e7c52aa4e9b4b0133b49d63e2e86d7e1431c7b69c196811525a2ed136c6961320f513d6fdcdaee18ef2e91c0c9854d64834b216f6c5f7498a356e11660db1a01c5b8fe644adefcf3206d02dd429af22115725f7c80ff22c6e8e77ebc3b3d159b138c10e81f3451b7d53c44c5bddee9c0eaff2feb2fecfcb7b19dce2c986fde3cbd78b72c628d1857bfa960b9c2ce2acf94d274b2290ea25fdc26a898f76abd99b9ab629e38adbe675de10b4e1a4fbcde036384b19cafe75da66da3a536bf66351d0af9ddfb7fde3c36a1a3cc577430c2f8778c2b94f52452acfcdd1e7e92ae40ed550424b099be0382ca440f0249f61f74fb5df431821a556496359a1e1bd69f584200c31695bfdb21d96aadb6f47894622ab9ff87e691cb58b6a95753cb5242865b8036473e02b991f3c1e60b359e37a72006386434ecfa6bf520f1c50a956ce570e1e3b358a8b5e86183de8c0eb1b80aef05c8d023f3902b6220c9910ae8d22ae605e7260b469a0b16816a467fd59b6208529e55f04513aed7f4378dd3acc0a892c0b41f8a7926522085020076c044bc337bb56f9d4a59cab28a16886716bdab2014c64c5f76fe1c20f779c1a23e7405b31c1849d7ed7e4de594f91e70c814ae3ce696122afe847f85c2434c91625c0d1d513015583b0675bfc602bbfdd878447c07818a1c2bcaa615828ccc4ac85a7a967b69c3c9f5932fa35dad1943767405124600dabf8c178c37283a43c517417ada7be6a196cc77c3e10d607b7e0c4f612ca77dc903cc876feb67f42d9c54caf5faa33b88a91621f90f4825525673066df8201a23ba107b8f70a8ba64cd66838aa8412c78c5810aa94fb0ed9e30f2997d3594ee7c80372fda02a14f4f69ec2befa54fc77da7206b3df929eed4a7b1e4ec9f782f78430934424097bdbddb372f0cc9012c1394221d7d3337e5dd1a7786fdba97c6936b916bc6cc8fcdb17a892c300a9d95c56e265fe69bdd33b7d73d5201169c3b4c9a8ec3bb91aa52d80830b313de2816830ee2b0224db25bb32ace20d4c549b4bd2eaffbb0d67988d1e6cc6d4bb82f30902c7c07f14fad79f78ae48206dc34b416823152753bf178fcd62179d789c3e2b0c11d33842fdd5ff9aafa344c73b776667fd2031966ae64d4ac4004c7ed573b73ed5578834d09e686dcdd4220f91f54d546ad98eb3e1f4a6f4875e702cbed519c3e107511c40bc6d53b6cbfc58a6b57c138a0a2e314fd66e117c455c437341cd40d4c8fe58359f41aa2ac72876fdc96067f61b15fffe0352372df5905f3d8dd64653d742a62315dc852471da0edacb484bc4a0b7e0012c4f48fd28275038367e987fbbdcee79621d7994db31235f1c3a00b093175680623b28d73a05a54b4f22c91ae3d9aafc8372584c9d846d39248a0fd3534d1a74fb2d2736f8a53507ab85108887aad3aec01f0e8a4788d607e7c90072b9828e8c86f1c36feea3522f47d8b03007e37093410e8c5eacfb6be20d50daf469cb8477329f05c0707519ea4cdcea28648c3df686a62ad248581ce6fe1589eb8fc8d06dad6304f3657d89c63e31ecadadc3c49ec388de5bc7bf949ccc71129559cad3aff4f8bec7de79940700ced8eb06484f17479e4ee6625826bb4fe1fa095bb7b4d7787916f6da16d2bab64401ca05bc1a724328b97794c51250dfb9774e0cde5d21d952b2fd5d1c6e119257a05c6f35b2fedb0f4e72850b70af1ffe821b6d5bf6f36e68ac3c53c5962fd6f6bc077462b9f56dacb64726040d3832d3535c6f17d"}, {0x94, 0x0, 0x331, 0xfffffffffffffffc, 0x40000000000817, "a32989fb90603c36c787f7d43dc2f97f6774c4aecd9a6f502e0d732b68927f0259c9caf50305e946c511f813318e769ea254a4e2507a65f93669826d86b7c787b1e84e284a0761801cfce392a56df6f42289c7fceb814476e420024c0718cdbe2f82a90c5874ca69301fcfc06a02e062d2fdd63b71c17d0ccbf2133f9310a62d7dd9"}, {0x20, 0x4, 0x0, 0x1, 0x1f, "5eef9b4c298fcfca6c24adb910"}], 0x8c4}, {&(0x7f000020e000-0x11fc)=[{0x70, 0x7f, 0x100, 0x1000, 0x9, "fdc48105b29b9d5aeffcf881ac3151e9369dd4dea2fcc4cff7d8c716586b9694a92cbf01251a2a8ab6946d55b987d7aefdc79d56fb02ca6d3d78a53c6f25f64190f6755e3bd7b874d2cf7ebc9f2ba59754f1474c873161f3c474ba03e543"}, {0x2c, 0x8, 0x5, 0x1f, 0x400, "f9698e527c929a02eb5abfeb3332261190d6f83179ee40715416d8"}, {0x40, 0x7, 0x308, 0x2, 0x4, "2cf62c0f448550f4a0cf825ef6783eb94e2f939986aa72295cffc374d35fde4f6d8c506278fa3b147deb9d96e346"}, {0x110, 0x16, 0x525, 0x3, 0x1, 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"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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x58, 0x4, 0x204, 0x3, 0x801, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x108, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x8c, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1418}], 0x7, 0x0, 0x0, 0x51}, 0x800) connect(r8, &(0x7f0000312000-0x80)=@generic={0x3, "0edd6c1bdc759c18bc9dc879c47886a5cc2229a406779bd9c9e678309811c8cad7b2cf283b6949b920e8598eb33bb3c599b40a469833ac74734cd4412aac2510cdca38dd71680dba7d049e6a6bc1605a7a6d9482a56b67d89373577c996ce48ca3d7f503c0667518038322976cc7231f5d01cb3fbf01082a0ab4c0a78986"}, 0x80) syz_open_dev$usbmon(&(0x7f00001b9000)="2f6465762f7573626d6f6e2300", 0x10000, 0x50c00) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004c2000-0x8)={r4, 0x5}, &(0x7f0000297000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000dec000)={r9, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffb, 0x800000000000000, 0xa97, 0x0}, &(0x7f00006f1000)=0xa0) open(&(0x7f0000e74000-0x8)="2e2f66696c653000", 0x4640, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f00003fd000)=0x5, 0x4) sendmsg$netlink(r8, &(0x7f000011e000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x7c, 0x1b, 0x113, 0x5, 0xfffffffffffffffa, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e664473df36edfd0b97d742deb757bcf06670f91ebeea625815e55c46253f805c49edbd7238cd4b6b9fa9"}, {0x74, 0xbef9, 0x504, 0x5, 0x7, "e22eef275910af7cd2344c1c6fd40c4bba6720cd38ba2ad5b24738ca5ddef7ff74a921601fdd26a72f817964a46ea94db9590d9e492c0d59640d35763e7e7521ec467d172281842a9aa4706c5bf1d09600a24d8c336e5a08ad5e3c1a82ada6932f9d"}, {0x104, 0x89, 0x308, 0x2, 0xbb4, "9334eb48ac85f0c30f2efdbfebda635182fc76cc5bb98159c35b6e77346924570ea957d6ba1ee3f2e238bd0458f3a352404d52e4a14d99a4ca1442e8fa0b361be23d6fb0e3be45d98863479a64b617d2073c6b0780622d41b610c7ac20ca91e6b7e3a78931a130abe87ae06a5a0249a9e8beec3fdf3db653ba7014b820a8414a4a8761c4651b0d79ff9d099a10586b59e945aeb9deab8b0207cc91863574918d2cfe6f38a77492ba3f688f0a8cae2e2c5bedb73704dd4e46c9ff17ff83cdd09c1afa0bc9711d470de6666b9fd701d799d4c22287033a222911cea0466bc8e5b8da8b8258a07c05633ff01414dbd3b0faee"}], 0x1f4}, {&(0x7f00004cb000)=[{0xec, 0x6, 0x2, 0x6, 0x10000, "12f26dfbaad4251cf71fff0deeb298feac70d71192f4c0d439ea04012ad935ec0156a0dadfc2c0163d4a988c5b0d1a4d825a7b508db45a78f3951b7ec3c40028da06feb44276f1f25ef15cb1153df28f4834e5b1ef147363361a03b7562e3c2ee59870539000bbcde7fa55fab94fd27c70868313ba73655e39995c17b02e5100c15fd69a5179bc4701ce7321992b390548645f680154cb4b8fd742ba50b6ee69ba5e8982eca56daf4c1761c74e8dd1d9e07ee9eb54796ba065283823d7ae1d5d6a056cafefcb001e22d4c484450bf83747dec5f0f1e3c3bffbb6f111"}, {0x48, 0x32, 0x300, 0x1, 0x20000000003f, "4dde38b1a7f962fb538f9b7a73f9a50000004300000000205566228b26357700a2710000000000000311331c284615477deee5906a3a79b7"}, {0x100, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0xcc, 0x0, 0x108, 0x553250e7, 0x100000001, "dc9c874bd2728ef54c325282b63bc4796dd460c632792566ffaafe8c524f5fa3265728bbce04ac72955787c54c26a0e065ad1137a6c48956292eef677ccb95130fcb2c1d32ebc40f307e189061d6b93bc60a42c16572ad2312b88a46967af291e1219494d26e4df54e41eed9927c5ded8bb236f159acdd3eead49caa084b731fe8ed5be23bfba940d6d4a3b854fc5ceeba691946b28ec337a4180f061478171a1aa53354d957cd5c35b97a2b15a9cc844664c086aca319b128"}, {0x1014, 0x1f, 0x11, 0xbe, 0x28, "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"}, {0x108, 0x5, 0x708, 0x0, 0x4, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3626a4b9e3322b9a23f5802b3e1c0d792df4365ed6fcd889851ac802f31df69174160beca7fda9ef64c60e7507d5121ec7f1a5fca0bd724d72f1011886687ce4dcdc230828457cf1ed06a2817f0a2110884509d07627a441fb36a23d304b6c37c2a429cb1014ea1b6257f1ef5689ab1b3176855b0c537ca1a47b9abf70e2d279a095e72799863f594db6a3d26495acd21564c681866dcab917e6ce1c465c09206ca1def1ce2a7717faf532288e610e2d22c378e98dfd32101740f11882c5b6bff173e1e0392b4d787b4f771e429e61a87369f030e40bb9815c04c06f42722460bdeff296f"}], 0x141c}], 0x2, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r3, 0x8921, &(0x7f00005e2000-0x28)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x0}) [ 58.778609] binder: 5924:5926 ioctl 8918 20678000 returned -22 [ 58.794765] binder: 5924:5926 ioctl 8904 209beffc returned -22 [ 58.835614] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT [ 58.852779] binder: 5924:5967 ioctl 8918 20678000 returned -22 [ 58.854154] binder: 5924:5980 ioctl 8904 209beffc returned -22 2017/09/26 22:39:47 executing program 3: r0 = geteuid() ioprio_set$uid(0x2000000000000002, r0, 0x7ffd) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000776000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)="2e2f66696c653000", 0x0, 0x80) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000-0x68)={0x2, 0x401, 0x10000, {r3, r4+10000000}, 0xfffffffffffffff8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0xe, 0x9) fcntl$setstatus(r1, 0x4, 0x44800) socketpair$inet6(0xa, 0x807, 0x7370, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000776000)="2e2f66696c653000", 0x200) open$dir(&(0x7f0000002000)="2e2f66696c653000", 0x143040, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000777000-0x2)="2d00", 0x2) connect$unix(r2, &(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r6 = openat(0xffffffffffffffff, &(0x7f0000003000-0xe)="2e2f66696c65302f66696c653000", 0x80000, 0x49) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000f55000-0x4)=0x3, 0x4) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, r0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f70707000", 0xfffb, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000006000-0xc)={r1, 0x6223973f1b625120, r3}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d06000-0x6)={r1, 0x80000, r4}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b52000)={{{@in=@rand_addr=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e05000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000a23000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r6}) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000ae0000-0x10)={0x1, 0x10000}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000059b000-0x4)=0x1, 0x4) write$fuse_notify_poll_wakeup(r4, &(0x7f0000def000-0x18)={0x18, 0x1, 0x0, 0xa4}, 0x18) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000eb5000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x800) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x28880, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000000a000-0x8)=0x0) r4 = syz_open_dev$sg(&(0x7f000000f000-0x9)="2f6465762f73672300", 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000000)={0x9, {{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]}, 0x1, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1) accept$ipx(r4, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/09/26 22:39:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f00002a9000-0x9)="2f6465762f73672300", 0xec, 0xa000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f78000)=0x3, &(0x7f0000d4d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x2, 0xffffffffffffff5b) pipe(&(0x7f0000d5e000-0x8)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000881000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000346000)=0x200, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005ca000)=0x5, 0x4) getsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000041000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0x56) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r4, 0x0, r3, 0x0, 0x2e2e742e, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000967000)=0x5) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00006d9000)="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0x1000) sendmmsg(r4, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0xc00}, {&(0x7f000089f000-0x8d)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x3, &(0x7f0000935000)=[], 0x0, 0x40}, 0x1}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x4, 0x2d}, &(0x7f000096b000-0x4)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000029000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x100000000, 0x101, "68fddcb139e8", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000461000-0x20)={0x8, 0x7fff, 0x8208, 0x2, 0x4, 0x0, 0x5, 0x8, r5}, &(0x7f000026e000-0x4)=0x20) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000097a000-0x8)={r5, 0x9892}, &(0x7f00000ae000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) splice(r4, 0x0, r3, 0x0, 0x4000001000000c, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000056000)={0x2, 0x8000, 0x33f5, 0x9, 0x0}, &(0x7f000057d000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000394000-0xc)=@sack_info={r5, 0xcb60, 0x4}, &(0x7f00003c0000-0x4)=0xc) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xe3f000)=nil, 0xe3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80) bind$netlink(r0, &(0x7f00006e3000)={0x10, 0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000e3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f000043c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0xa67) clock_gettime(0x20000000, &(0x7f0000141000)={0x0, 0x0}) mmap(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000e41000-0x1)="00", 0x3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000b9000)={0x7, 0x3}, 0x8) mmap(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e40000)={r3, r4/1000+10000}, 0x10) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e42000)={0x8, 0x6}, 0x8) pause() r6 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r6, &(0x7f0000537000-0xc)={0x80000010, 0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x2, &(0x7f0000e42000-0x10)=[{0x7ff, 0x9, 0x2, 0x80000000}, {0x2e, 0x4d8, 0xfffffffffffffff9, 0x33a}]}, 0x10) mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r8, 0x540a, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) write$fuse_init(r9, &(0x7f0000392000-0x50)={0x50, 0x2000000000000000, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac5000-0x4)=0x6707, 0x4) epoll_create1(0x0) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) 2017/09/26 22:39:47 executing program 4: r0 = syz_open_dev$random(&(0x7f0000ed1000)="2f6465762f72616e646f6d00", 0x0, 0x7fffc) r1 = dup3(r0, 0xffffffffffffff9c, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000003000-0x8)="2e2f66696c653000", r1, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x36, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0xb9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffb, 0x3f, 0x5, 0x8}, &(0x7f0000003000+0xa0d)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r3, 0x1, 0x10, 0x7, 0xfffffffffffffffe}, &(0x7f0000002000+0xfd7)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x32c, 0x0, 0x3, 0xdb0, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, 0x81000004, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000002000-0x20)={{r7, r6}, {0x0, r5}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x8000f, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f00003c2000-0x4)=0xffffffffffffffff, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000243000)={{{@in=@rand_addr=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=@remote={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}}, &(0x7f0000f63000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r9, 0x6, 0xe, &(0x7f0000f63000-0x1003)="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", 0x1003) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000651000-0x10)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f0000f65000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8}, 0xc) getsockopt$inet_buf(r9, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000024000)="2e2f66696c653000", 0x0, 0x0) fstatfs(r0, &(0x7f0000599000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x0) lgetxattr(&(0x7f0000e58000)="2e2f66696c653000", &(0x7f00006e0000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00005f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) splice(r2, 0x20000000, r1, 0x0, 0x100000001, 0x0) mount(&(0x7f0000035000)="2e2f66696c653000", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000043000)="6e74667300", 0x0, &(0x7f0000043000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000087e000)={0x0, 0x0}) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dec000)="2f6465762f73657175656e63657200", 0x0, 0x0) connect$nfc_llcp(r4, &(0x7f0000667000)={0x27, 0x3, 0x2, 0x6, 0x1000000000000, 0xdf49, "b7540c06932366a73e0822b8933d4a96d687df3e5aa835d3973f55d533819b275ed1703617b8881ad6af04c8a308daa1c82128744b088a7303dfcda33ae17e", 0x2}, 0x60) sendto(r3, &(0x7f0000ab6000-0xb9)="2d35d458c6edc3e44796528df3f546ce6ff7a7f5b9308376820b4a207ce3907d6e9067be72a28d92fc55b0f63a17d1fb44ffdbfc13f6656f42947c94fb8eecce89badbe918b34e78c54078d2558b6fd7aff47564560e340decc4c19d075124dfa3953ad7af25aac453fcf2f4f9c70c9f0db34100675f6cdab0c7f329d9004404b0381c429fe6cbd5cf73a3b86b8b868b5fbbd542f8c287b6ae881f41b2968852dfb04f37e80b9013ad48064a29b6c1d8b500163075fb327e40", 0xb9, 0x8000, &(0x7f0000ab6000-0x10)=@ax25={0x3, {"1ff0f61dd5f3c9"}, 0x7}, 0x10) 2017/09/26 22:39:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000a3b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000311000-0x4)=0x1c) poll(&(0x7f0000086000-0x20)=[{r1, 0x100, 0x0}, {r1, 0x400, 0x0}, {r1, 0x80, 0x0}, {r1, 0x80, 0x0}], 0x4, 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000b2f000-0x10)={0x4, 0xea9, 0xffffffffffffffe0, 0x9}, 0x10) signalfd4(r1, &(0x7f000086b000-0x8)={0x3f}, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xc012, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000018b000)="2f6465762f70707000", 0x40, 0x0) r2 = openat(r1, &(0x7f0000e51000)="2e2f66696c653000", 0x200, 0x2) syz_open_dev$usbmon(&(0x7f000088f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x404000) mremap(&(0x7f00000ea000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00006a4000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f00000b8000+0x885)="2e2f66696c653000", &(0x7f00000d5000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x2, &(0x7f00007f1000-0x1)="fe") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f00000a4000-0xe)="2e2f66696c653000", &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000dba000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r3, r4) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000369000)=0xf800000000000000, 0x4) ioctl(0xffffffffffffffff, 0x5386, &(0x7f000000b000)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x1000000000003, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000aae000)="2e2f66696c653000") pipe(&(0x7f0000bd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000928000)="04", 0x5) open(&(0x7f000053a000-0x3)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37d, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r1 = getpid() r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) unlink(&(0x7f00001b5000)="2e2f66696c653000") ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000092e000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0xfffffffffffffffc, &(0x7f000069d000-0x8)={0x0}, 0x0, 0x8) ptrace$cont(0x7, r1, 0x3aa, 0x9) utimes(&(0x7f0000bf6000-0x8)="2e2f66696c653000", &(0x7f0000a16000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) sysfs$3(0x3) r3 = open(&(0x7f0000caf000)="2e2f66696c653000", 0x42000, 0xc) prctl$void(0x22) munlock(&(0x7f0000fa7000/0x1000)=nil, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007bf000)="2f6465762f73657175656e6365723200", 0x400, 0x0) socketpair(0x2, 0x5, 0xa89, &(0x7f0000e43000-0x8)={0x0, 0x0}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000fbe000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a6000)={0x0, 0xc0, "01078889400632539fc798d9a88d36be33798736f1e7155ea8c1e7aafb49c374cb6781d4403d3d3fc5d8156e408725d1f6a45b7c0f9fa91f1fdbab7f93169c26b4e355e6f82e49d58d8eab356f3b35f59762665bd4ee9cb40ac3d01ca5e2ca1a0118bc47098e574519a90bf86f04de69d86fdaa992c34d81410a5ae1d3ef3e1f248515c48e27dd66f3e36878532408d7d8335c353142f335b021a2413b8cf639de333ddddf4985db6e0efba1383a825fac5fd55350edf5eace1702ae5555e9fc"}, &(0x7f0000793000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000151000-0x8)={r4, 0x0}, &(0x7f00000a6000-0x4)=0x8) add_key(&(0x7f0000980000-0x6)="6c6f676f6e00", &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbf000-0x10)="9bf86fe53963b3df5f213c83dbfbc50e", 0x10, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000fbf000)="2f6465762f73672300", 0x2, 0xfffffffffffffffc) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000cd000-0x60)=[{&(0x7f00002a3000-0xc4)="8668081fdf0257d405d93d5cfcc1b921fa26cf2de933fbb6115dbb973e2f5b45825744300a877dc3917bc0dbc27c80a11dde83b2df0a1ef49415ec395a586f2a0c6af24e8d785eae26531c5d7b546a4df019e5c78c78c03bd7e770ae250d76f17fca077d7823f5a3ee5e224bb46aac4fe88b8ddb08117b595b7fab153ee5b2d7f0bfef91a0af6e1baca3341f40af2a63638df022cb775721af9c3ae0d8cf27aa5d8a402cf95c8907699c93d709523e31ee4731025466972ac3ea78ab70413f87e75474bd", 0xc4}, {&(0x7f0000a87000)="b4186a7ea14222610d0469bfa4b1219bd9b62b965f6833a2ab5e234d3dccff179af4a8733cfa46f439d4a154ee1d5c5d2c4f8af13bdc2cedc2fd86250681f8fd5a652dd8e953ee89a86c9a706243366746438e0a5949e6881e7e1e275bb66608e8e576880a7c95fc93dbaff263d57ef318fa6f10c0b7ecb076d0a11e7f504ee558b2ad28dcd7c952dfa26c809495af1936d089fd7b7f3b0985ddf1e48f77a13143431ba45e0ca15650a2a0041a1a1284fd2adf63d1e3bdde910e0af0b6e4fd26af12b5260b29a99585b1f0f747a32d658399b9", 0xd3}, {&(0x7f0000342000-0x74)="bf8dca9d4bba4dbbefcf257ff00ae2959745a5abe40f442b813bbf83aa1e6476cc6b7b35d371cc17d8e9d272f3cc462ea76d3e43b893c8bd1e62b9b23865cb0dc490d923a2dc33db430ed3d4341069f435142b3bd7920f80b6f19371afc6f3e62b4ff2726eb5e253daa746476343de025b074b2b", 0x74}, {&(0x7f0000d93000)="d9bd98715635009709f7dcf717f99a3137118c2d4da25910af513e3d03d89f064d75a7f699c17dabbcaa8fa437c835b9b33ed6ffecc6937a726ad7ffb0424604edd5ed633fd171be", 0x48}, {&(0x7f0000e92000)="ed753292431e76a60a366e11ec9ba0d45cc9817276e9e163e6865b291dc8ac96d35fc0a76004efc24190701828e54afae960096a255118949ce413294fa56df64ac3ffee23af986e633c4b058bd823a1be6a15dc9c7170d5e9120f689b4ed36d667636a66cd392a9f252d57cf78f2e", 0x6f}, {&(0x7f0000b2e000)="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", 0x1000}], 0x6, 0x8) r2 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r3, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x7, 0x800, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569ce18") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f5e000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad6, 0x1ff}, 0x98) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) r5 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000049e000)=0x7, &(0x7f000038d000-0x4)=0x4) io_setup(0x80, &(0x7f0000d58000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000200206, &(0x7f00005ca000-0x4)=0xfffffffd, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r6, 0x7fffffff) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(r0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000bd5000)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400) mkdir(&(0x7f0000b1a000)="2e2f66696c653000", 0x400000000000100) connect(r3, &(0x7f0000ecb000)=@alg={0x26, "6861736800000000000000000000", 0xf, 0x80d, "63616d656c6c69610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000b5f000-0x1)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r5) 2017/09/26 22:39:47 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c04000/0x4000)=nil, 0x4000, 0x7, 0x33, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000fec000-0x4)=0x0, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000aa3000)="03", 0x1, 0x0, &(0x7f0000aa5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1a}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000aa5000)="d10204ffffffe9000007000697f32e1c58ce5fe1b471985e", 0x18) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000feb000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fed000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000053000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x10) accept4$inet(r2, &(0x7f0000e72000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa8000)=0x10, 0x80000) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000aa8000+0xa89)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) sendto$inet6(r0, &(0x7f000010d000)="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", 0x1000, 0x40, &(0x7f0000aa9000)={0xa, 0x1, 0x72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f79000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgroups(0x1, &(0x7f0000000000)=[0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=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}, {{@in=@remote={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}}, &(0x7f0000951000-0x4)=0xe8) r4 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000455000)=0x40) 2017/09/26 22:39:47 executing program 6: syz_open_dev$sg(&(0x7f0000982000)="2f6465762f73672300", 0x200000000000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x800000001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common="69704d7674fee700000000000fff0000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000007000)="70ac8676c3b90bc966d118e53c2e38b4298b2a59bb862e72b7d75cf894e6060aa11f475832a8f856ece6465b67ef411a1717ad97507df1d984a2ef6fb28b54552df2cc1fa6e1a648b6644edc90aab6c70892d7a973028659c1696fa127f5c99f5fa85d3911094600e10175839d4aadbb1ac7a7ad19c3f62edbd30086f4c7ee63bda89de00830ad1092d5760966bc7c407c96885cd10e8a8f608fd6fec50aae77f9227080f677d95a9679045766f827bd46db0c5682c7") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000c000)={@common="69703667726530000000000000000000", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0xffffffffffffffff, &(0x7f00008fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x1)=0xcd) setsockopt(r1, 0x0, 0x15, &(0x7f0000001000-0xb6)="13001b78", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, r0, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x5, 0x7, &(0x7f0000769000)={0x0, 0x0}) clock_settime(0x8007, &(0x7f000000d000-0x10)={r4, r5+10000000}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000002b000-0x6f)="2f6c28ee5801d753553f465007fa6dc3c6e0161ba310b9ad18842fe4a429de82d9e07afcde5c7bbec1ef8352d2c9e96017bc4e3cf83eb4a90af8162a3f54822ca66004c23262a6358473ac046eb60db8e8df6c04e36ffcb09d96817a44a0fab0b9d07930a518de1cee222d9c7ee54d", 0x6f) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000fd9000)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dca000-0x100)={0x17ca, 0x0, 0x4, 0x80000001, 0x4, [{0x8000, 0xf06, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1e0, 0x7, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x82bd, 0x7, 0x3, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x150a, 0x6, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000447000)={0x0, 0x4, &(0x7f000056b000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f000062a000)=0x10) close(r0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000334000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e5c000)={r2, 0x6, 0xfffffffffffffff9, 0xdf}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000092b000-0xe8)={{{@in=@broadcast=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}}, &(0x7f0000f33000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007a7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xbff, 0x264, 0x0, 0x0, 0xee, 0x80, r3}) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002ad000)={0x4, [0x0, 0xffff, 0x5e, 0xad]}, &(0x7f00002aa000)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f000061f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000071b000-0x4)=0x0, &(0x7f000069f000)=0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket(0xa, 0x2, 0x0) socket(0x2, 0x80806, 0x50000000000) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r4, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000005e000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x7, ""}], 0x10}], 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800003, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0xf, 0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f15000)=0x0, &(0x7f00008ea000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000f15000)=@generic={0x7c2, 0x0, 0xfff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00002c6000-0x4)=0x3, 0x4) getsockopt$inet_tcp_TCP_PSP_LISTENER(r3, 0x6, 0x6c4, &(0x7f000052f000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000c06000-0x4)=0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000f15000-0x90)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f000046f000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x7, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000e08000)=0x0) connect$inet(r3, &(0x7f0000f16000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007cc000-0x10)={0x0, 0x0, &(0x7f0000f16000)=[]}, &(0x7f0000f15000)=0x10) r7 = syz_open_dev$sg(&(0x7f000062a000)="2f6465762f73672300", 0x53e, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f0000f1a000-0x8)=[0xffffffffffffffff, 0x7]) r8 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000f16000)="3fe5bb1112f0e92f30a80cf15d7cca4ad75267a83b473f138f9e5b6d62bd597f0bd1c5a839a6fcd02589ecb331359dcfae85a3da660ad35bd2b8005bb6d20289c4b854c2e500003ef3533776b0a91f24f822bba5856e42538a5bdce41ec61be762a6d34e9749fba5b02757436195ed28c803416d95e056f48b6984c1ec2f", 0x7e) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000f1a000)="", 0x0, 0x40012022, &(0x7f0000f1a000)={0x3, {"6dd1be8215ba5a"}, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000527000-0x50)={0x7, 0x3, 0xcd7, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000f1c000-0x4)=0xd6) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000f18000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f12000-0x2c)=@ethtool_cmd={0x3, 0x8000, 0x3ff, 0x3, 0x7fffffff, 0x200, 0x1, 0x0, 0x3ff, 0x5, 0x2, 0x9, 0x8, 0x1, 0x9, 0x8, [0x1, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f18000)={r6, 0x6, 0x1abe375c, 0x7, 0x200, 0x7}, 0x14) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x800000000, 0x0, 0x0, 0x9}) r0 = socket(0xa442a07d86079b40, 0x80a, 0x2fe) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00005fc000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a25000)={0x0, 0x3, 0x749, 0x2, 0x0}, 0x14) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x10, r4) fsync(r1) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c31000)={0x0, 0x0, 0x8001000, 0x0}) pipe(&(0x7f0000ead000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000860000)={0x0, 0x2, 0x3f, 0x3, 0x2}) prctl$getreaper(0xb, &(0x7f00009f2000)=0x0) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fb5000-0x10)={0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00003cd000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="d2a4eb6ec6e9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aad095560972251e928d618ff082d82d"}) connect$inet6(r1, &(0x7f00005d9000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) accept$llc(r0, 0x0, &(0x7f000095c000)=0x0) r7 = socket(0xd, 0x3, 0xfffffffffffffffe) write(r7, &(0x7f0000fd9000-0x22)="220000001a00070b0000000000001201014b81000500010006ffffdffff600000500", 0x22) 2017/09/26 22:39:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x804000000000c) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) read(r0, &(0x7f0000a55000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) syz_open_dev$usbmon(&(0x7f000075d000)="2f6465762f7573626d6f6e2300", 0x10000, 0x400000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e9000-0xe)="2f6465762f6b657963686f726400", 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e8f000)={0x0}, &(0x7f0000d67000-0x4)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000a57000)={0x0, &(0x7f000005b000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x8000008000001, 0x0, &(0x7f00009a9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000056b000-0x12)={@generic="70bd76d59e642521f549eeaac5f95bdb", 0x0}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="726f7365300000000000000000000000", @ifru_mtu=0x3}) r4 = socket(0x0, 0x1, 0x80000000) close(r3) dup3(r2, r4, 0x0) setpriority(0x2, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000636000)={0x0, 0x11, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb1, 0xffffffffffffffff, 0xbccd, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x10002, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9f8, 0x40000000000000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000db3000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00003b1000-0x4)=0x48) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00009d7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b50000-0x4)=0xe8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000f06000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) socket(0x7, 0x20000080a03, 0x0) 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x5, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x40000000b6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000000, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000656000-0x10)={0x0, 0x80, 0x0, 0x2435}, &(0x7f00001b3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dab000-0x18)={r1, 0x3, 0x10, 0x1, 0xb3}, &(0x7f0000a33000-0x4)=0x18) r2 = dup2(r0, r0) r3 = dup2(r2, r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_dev$evdev(&(0x7f0000fce000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bfe000)=0x0) r7 = getpgid(r6) signalfd4(r5, &(0x7f0000446000-0x8)={0x101}, 0x8, 0x800) select(0x40, &(0x7f0000fce000)={0x2c, 0x200, 0x4, 0xffffffff, 0x6a7f, 0xde10, 0x9, 0x2}, &(0x7f0000fce000)={0xbd, 0x2, 0x9, 0x5, 0x1, 0x7ff, 0x10001, 0x8001}, &(0x7f0000a34000)={0x5ab, 0xbfe, 0x0, 0x80, 0x3, 0x5, 0x3, 0x5}, &(0x7f0000fce000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000183000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000be8000-0x10)={r4, r8}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)="bc") ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000083c000-0x4)={0x401, 0x3, 0xfff}) fcntl$setflags(r3, 0x2, 0x0) r9 = socket(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8080, 0x0) bind$ipx(r3, &(0x7f0000b5d000)={0x4, 0x862c, 0x3, "06006db647ef", 0x401, 0x0}, 0x10) ioctl(r9, 0x8936, &(0x7f0000000000)="") gettid() capset(&(0x7f00000fc000)={0x19980330, r7}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r9, 0x8916, &(0x7f0000f59000)={"fcf627d0302009c4862f01927b75ed6e", {0x4, 0x1, 0x10000, "ba684924b62e", 0x5, 0x0}}) socket$inet6(0xa, 0x1, 0x0) r10 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000aa4000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x6, 0xffffffffffffffe1, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9d12369fdd7fee0f, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000294000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000189000)={0xffff, 0x5d, 0xffffffffffffd4f2, 0x2, 0x2, 0xf800}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000652000-0xa)="2f6465762f70746d7800", 0x140, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000949000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fd8000)=r4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000687000-0x4)=0x0, &(0x7f00005ed000)=0x4) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000fda000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) r5 = syz_open_dev$sg(&(0x7f0000220000)="2f6465762f73672300", 0x9, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b72000-0x20)={0x4da3, 0xffffffffffffffe0, 0x2, 0x9, 0x1, 0x5, 0x6, 0x72, 0x0}, &(0x7f000075c000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000897000-0xa0)={r6, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1, 0x1, 0x7, 0x30}, 0xa0) listen(r2, 0x0) r7 = dup(r0) r8 = semget$private(0x0, 0x1, 0x10) semctl$IPC_RMID(r8, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000c8f000)=0x0, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000fda000)="a656eadaecaee73922401b7d65cf8a8df51304641477f6382392238796cbd16cfc3e0fd0324230c7c55c9283e4384993e64accee700e2fb4773d336b85a538c7e1b5e9e8091b53d1cb6a1ba744484a8b2f2f29bff1809a70c3db2c0eb45a6159b5dc2d63507bf340908b68f68667665f6580a4bfd6946a0e5602ffcbd4e681ded3419a48b0077847464c7b5f791213e8a772ac33dfe293fe992c9ff0335ad6de29b815b47ffd51be", 0xa8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket(0x8, 0x8000a, 0x0) shutdown(r0, 0x0) openat(r7, &(0x7f00007d0000)="e91f7189591e9233614b", 0x10000, 0x29) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x14b800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000150000)=0x80, 0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000706000)="9fab2ce820f1bd54da8d8c990b581e85706181612ef468e0106651d6cd6cb1b3612cb48a0991c7f1d60bde98e0945d15d3ee517456b72cdbe98fcdd232c9ce8915062488ee3546b333b81d374174548dba6c5192f58384f8e45d643624") pipe2(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x13, 0x13, 0x10, "d514b4b4071acd70f90ea70ee5b00bdcd43d33839bda1513a98af85122a6c876a7de9bfe241462e5c10a90bb6e63450d1527b69fc0e0c4fc8f9b7d0222229781", "f33efb568f71a61aae9fb3a77049b541e54bb8b93d4ba2e78fce4ca5128d5dd6", [0x2, 0x7], 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c2f000)={0x0, 0xffffffff, 0x1, 0xf6}, &(0x7f0000ae9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bea000)={r4, 0x8}, &(0x7f00008f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000092a000-0x8)={0x0, 0x6dca}, &(0x7f0000524000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000093000)={r5, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000033000)=0x8c) r6 = syz_open_dev$loop(&(0x7f0000625000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x20000) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, 0xffffffffffffffff) r7 = epoll_create1(0x0) r8 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000028000+0xcda)={0x20000014, 0x0}) epoll_pwait(r7, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) sendfile(r6, r6, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r9 = getpid() sched_setparam(r9, &(0x7f00000a2000)=0x523d) r10 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) unshare(0x4200000) sendfile(r10, r10, 0x0, 0x0) ioctl$PIO_FONT(r10, 0x4b61, &(0x7f0000e3e000-0xbf)="4ffd4a4740a9a1a183bf153e0c5394b41f49d067951be4856a2decda9cb65ecf8c9d9ce83480947a8c2c6998a41f111d78efe861353fb587395e63184c8a3de2feb17c5d071ddc1d1e99d0e7e1e4bdb043283536e0a65bbaf39069868caa5b16a48e5ff3e4639724e1caf20d3f82284e78aa3536fcadfc81a3b73a8a1ffda62fecbb1634df309ba7b8d61561bf3cd9c46781a6da0b27cc99602bd04846e79e46b34aae650b5eb313f1f99130efc74f704f9751cb9d19c170aa8a3947baa0ec") 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) request_key(&(0x7f0000a09000-0x6)="6c6f676f6e00", &(0x7f0000c05000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000771000-0x1)="00", 0xfffffffffffffffc) r0 = syz_open_dev$usbmon(&(0x7f000096f000)="2f6465762f7573626d6f6e2300", 0xffff, 0x440) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00008af000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0x12, 0x11, 0x18, "5a7f5a53572c67b7661be9b898db6c948b0b24ebd6784955a12469ecdc63bffa3ceb36b042ec5f4b5893f5c8688707643b36e9bfa8f9d5a514d9b365b6ce6192", "932ba5ebfad1ebfded9c20b32b1c9a927d9bc640830aab5c897c4a60638d35a65b6053f07b4f002c020d6ed613ea7a21da2d0428fe0342a2afb43715f99dff72", "d0e71c1116ede321a6395bda332caa65ae98d8a51032baa666c031f9c4254a75", [0x1ff, 0x5]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb4000-0xa4)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xa3, @loopback={0x0, 0x1}, 0x1}], 0xa4) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000cb0000-0xc)="2f6465762f62696e64657200", 0x40080, 0x0) r2 = signalfd(r1, &(0x7f00004e2000)={0x10000}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000952000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00007db000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e9b000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x3, 0x4, 0x11, 0x80, 0x0, 0x2, r3, r4}, {0x78, 0xffffffffffff0000, 0x62, 0x0, 0x0, 0x2, 0x80, 0x3}, {0x2, 0x8, 0x15b, 0x8}, 0x6, 0x2, 0x0, 0x1, 0xa1, 0x0}, {{@in=@broadcast=0xffffffff, 0x81, 0xfba2}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x3, 0xffff, 0x0, 0x0, 0xa51}}, 0xe8) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f0b000-0x1000)="", 0x0, 0x48000, &(0x7f0000f63000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000819000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000ce0000-0x8)={0x5, 0x2}) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x3f) sync() r7 = dup2(r6, r6) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r8 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000450000-0x4)=0x0, &(0x7f0000e54000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f0000e38000)={0x3, 0x9, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r8, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) 2017/09/26 22:39:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2000000000000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000dda000-0x4)=0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000017000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) r1 = open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x6c02, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x400000000032, r0, 0x3) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x31, r1, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) stat(&(0x7f0000ea1000-0x6)="2e2f62757300", &(0x7f0000e49000+0x2ce)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000110000-0xa)="2e2f636f6e74726f6c00", &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f93000-0x8)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ddb000-0x98)={0x0, @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]}, 0x7, 0x2}, &(0x7f0000ddb000-0x4)=0x98) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000a75000-0x9)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a7000)=0x10, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000903000-0x28)={&(0x7f0000f2a000/0x4000)=nil, 0x0, 0x1, 0x0, &(0x7f00004ec000/0x2000)=nil, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fef000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003bf000-0xc)={0x2, 0x1, 0xf89, 0x4, 0x5}, 0xc) accept4$inet(r1, &(0x7f0000859000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000653000-0x4)=0x10, 0x800) gettid() setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00001cb000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00001b2000-0x4)=0x3ff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000d43000)=0x1f, 0x4) sendmmsg(r2, &(0x7f0000b1b000-0x1c0)=[{{&(0x7f0000e9d000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "636f6d70726573735f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00000f2000-0x70)=[{&(0x7f00000b5000-0x1000)="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", 0x219}], 0x1, &(0x7f0000054000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r2, &(0x7f00007d7000)="a6", 0x1, 0x0, 0x0, 0x0) 2017/09/26 22:39:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008d4000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000587000-0x8)="2e2f66696c653000", 0x600, 0x10) stat(&(0x7f0000575000+0x162)="2e2f66696c653000", &(0x7f00000e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c86000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pivot_root(&(0x7f00000bb000-0x8)="2e2f66696c653000", &(0x7f0000a3b000)="2e2f66696c653000") fcntl$dupfd(r3, 0x406, r2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ded000)=0x1747) pipe2(&(0x7f0000dac000)={0x0, 0x0}, 0x80000) fdatasync(r4) r5 = socket$inet6(0xa, 0x802, 0x0) mkdirat(r3, &(0x7f0000405000)="2e2f66696c653000", 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r5, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r5, &(0x7f0000bd1000-0x38)={0x0, 0x0, &(0x7f000054e000)=[{&(0x7f0000b4f000-0xfe)="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", 0xfe}, {&(0x7f0000719000-0x1000)="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", 0x1000}, {&(0x7f0000fe0000)="27ec0c6cd96232664f5d8d12dbe93b5ddbbb798fe473da3c43653b61ba795e8f877532e9ce171332ddfadd9a1e48064e4291dea829294e325edcb4be1f461c201e8b1d1b7e0e234cdfc54e5a5107e57bc8b0bb89c1f8636e054b54033985bcf599db0df972d620b485d82b039b34f62c97cee42ade750db3edfcf3159cb2c230dd25e01591bc7ffe7b0aa2e7b745e5d485603cc0db37c24c", 0x98}, {&(0x7f0000b7a000-0x10)="aa772638007cee636ff8c0b544c1144b", 0x10}, {&(0x7f000062f000)="1b7457afae920aacc8cdd25fd20b7b7e74d046", 0x13}, {&(0x7f0000803000-0x79)="7a2b5ac70a87deb07c5c00cd00000000000004006223b1a8382cd316095025b78781965aed0207f7aba65c466cd196b76370dd911e057053ad3e57d092f3e10b16438716cc0b40d969cc97924a77f0e03d0a9e3dc4e3c4edf9e6d6dd6a7984ff1300141b0ab04f3cddc63b51d929872a24e797369703d0fa33", 0x79}], 0x6, &(0x7f00004fa000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) request_key(&(0x7f000012e000-0x5)="7573657200", &(0x7f0000415000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000611000-0x1)="00", 0xfffffffffffffffe) 2017/09/26 22:39:47 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008f2000)="2f6465762f7573626d6f6e2300", 0x8, 0x40000) read$eventfd(r0, &(0x7f0000b50000)=0x0, 0x8) mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000206) unshare(0x20020000) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f000032b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000c0f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf3000)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cf4000-0x8)={0x0, 0x5}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000005a000)={r2, 0x1, 0x30}, &(0x7f0000cf4000-0x4)=0xc) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00006cf000)="2f6465762f696e7075742f6576656e742300", 0xffffffff80000001, 0x416080) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000724000-0x6)="ff616d007b00", 0x105400, &(0x7f0000038000)="fc29b4") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000014a000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = dup(0xffffffffffffffff) write$fuse_notify_inval_entry(r3, &(0x7f000069b000-0x20)={0x20, 0x2, 0x0, 0x3, 0x280000}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8010900, &(0x7f00003e3000)="1b01", &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000007f000-0x1)="3f") setitimer(0x0, &(0x7f0000f1d000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = geteuid() ioprio_set$uid(0x3, r4, 0x5) mkdir(&(0x7f0000add000)="2e2f66696c653000", 0x0) r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x41) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1, 0x2, 0x8, 0x0, 0x0}) unshare(0x20000) readv(r5, &(0x7f0000760000-0xa0)=[], 0x0) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e4000)="2f6465762f70746d7800", 0xa00, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009ec000)={0x4, &(0x7f00003ed000-0x10)=[{0x6, 0x2}, {0x709, 0xfffffffffffffff7}, {0x40, 0x9}, {0x1ff, 0x1}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000036000)=@int=0x100, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000115000)=0x5c, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000db5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) gettid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028a000)="2f6465762f73657175656e63657200", 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000046a000-0x1)={0x9}, 0x1) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 22:39:47 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000c38000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x410010, r0, 0x0) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) tgkill(r1, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000010f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x820007ffffc, 0x6000002051, r2, 0xfffe) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f000093a000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000163000-0x4)=0x18) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000023e000-0x18)={0x3, 0x8, 0x2, 0x21e, 0x4, 0x400}) listen(r2, 0xfff) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00006be000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000330000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000f8000)={0xa26b, 0x4, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000cc2000)=[{&(0x7f0000cf8000)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f00000a0000)=[{&(0x7f000058c000)="303bc14df1555f38e920fb7b5a68666f5ac62270373ba82ad95d06ec3d867b514ef97544d202adc44027646ee89fc939803593b53156c8b01fd664234630fb6ec405d02afb5fa92b05e655346e43b97b51f938ab74edfc99dd11b0fa369b41ba035460c6b454e09bff2b1a09da088c2aaff77beba92c69c62181ce3833830540176fd517d5c3c6b661a68996a7143a5123a81aa970b92de2636fab7214ab31483f8b8bf30315a69454b2f1d4b3e0900ac20bf358c0cd79a68869", 0xba}, {&(0x7f0000ddf000)="f5ddf760e1023d46227fda4ec22b6271a4c01bd808892b511ccdd21f35bc91aab414f06459a044550d90b8c47043560512542db9004c570203f88e46ac573f7e8c8334101ad5c1a94508f2c1dd5d46d424eb38a4b2c6", 0x56}, {&(0x7f0000ce9000)="ce5b16eb3497c95c49bd0299180e44d6ced0a10a928e1d636a3bb5ff94ae8de2677b8ee456026a330a181d2936908607adaae68b8a743a5a38cce13309693216642286eeb068c5cd5a197ddfac64f374e385a6ccc9bb94a0151bedff6b8aff12162753cb6dda3a64804952446d26ba3ec46a668bd18a2aa81e99b3b77ddf8f965387234df5cc706e0e106af9bede2c56163fc6233cd85b7d8facc7154d9cf68c037b22c847f6b4a623e692a67e176f5f39a9e4b46604985beb09410ecfc1e7da043cced10733569f894461b6f42f4220ec", 0xd1}, {&(0x7f0000b0b000)="80676c1a7a2682f5c4fda97083c18fe0daadbff3009657f0ab936d00d7822a44c6280fd391fb8dff867dbd517736f5fe892e5a5d6d1219c5baf4a102cfffcce2138699025d93a844f9fab831f0e5ba1814d065819bbdefd4ae65fdd14c8438a13ee040c2e920a79642c57a40d72246baaffba82a22406bf38a2d91be8bec5d0b2fe73e9255250985c1f961210b221e18b50ae5e71d9ac3abb26380ffc61c05ed0fcd1ab1a01bf58dfc", 0xa9}, {&(0x7f0000365000)="fa958ffad31af95ce383c6e5cac1caddc846c6a81982fe66929bf0dd504cda07dd3f2dbc434400a8b04dc81095dd84aff3f6ee2f91cc13fc6ca0983d986d2de9f57e746d73c1cc07c4316770c8740000222bdc7048fafe8e99589fee9300228ae284", 0x62}, {&(0x7f00008fb000)="21bbd7a7b6d25c5013cc52ebce067fc07a3cdf5abb27b15d2e77073c27091111d81d0dd9d540e9b3e9dbb5196137e3", 0x2f}, {&(0x7f0000419000)="", 0x0}], 0x7, &(0x7f0000037000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x20a, 0x3ed, 0x4, 0xffffffffffffff6f, 0x5, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x72d5, 0x8001, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8, 0x496}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x4, 0x7, 0x6, 0x1, 0x1b3cf3bb, 0xffffffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x29, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x9, 0x1, 0x0}}], 0x8, 0x40}], 0x1, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00005d4000)={0x5, [0x5, 0xfffffffffffffffe, 0x0, 0xa69, 0x30]}, 0xe) write(r5, &(0x7f0000b9c000-0x22)="2200000014000700000910f7e2ff0500020c01000100000009000200000000000006", 0x22) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000958000-0x4)=0x8) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00003d8000)=0x3a, 0x4) accept$nfc_llcp(r5, &(0x7f00005ef000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005bf000)=0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000e41000-0x8)={0x0, 0x6}, &(0x7f0000489000-0x4)=0x8) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f00002d5000)=0x100, 0x4) getpeername$packet(r5, &(0x7f00007dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006c9000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00008fc000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b5000-0x4)=0xe8) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000a13000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, r1, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = accept4$inet(r1, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fb5000-0x24)="240000005a001f0014f9f407120000000913171008000204ff0009ff080003000000004b", 0x24) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x2, 0x4010, r3, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x8, 0x12050, r1, 0x24008000000) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x3, 0x3281f, r3, 0x0) mmap(&(0x7f00006ce000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x3000)=nil, 0x3000, 0x103, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x1000000, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) madvise(&(0x7f0000b8d000/0x3000)=nil, 0x3000, 0xb) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4a0000)=nil, 0x4a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000016b000/0x1000)=nil, 0x1000, 0x3, 0x40053, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) listen(r3, 0x1fffffffeffffff) ioctl$sock_ifreq(r4, 0x8970, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000eb6000-0x4)=0x9, &(0x7f000027f000)=0x4) r1 = memfd_create(&(0x7f0000aea000)="00", 0x1) ioctl$KDMKTONE(r1, 0x4b3b, 0x8) sendto$inet6(r0, &(0x7f0000ff5000-0x24)="", 0x0, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r2, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000899000)=0x0, &(0x7f00009de000)=0x0, &(0x7f0000699000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000080a000)={@generic="e7af79d47d4e618dbb88b3af4cae35c2", @ifru_flags=0x9200}) r3 = socket$inet(0x2, 0x0, 0xffffffffffffffe0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = open(&(0x7f00003ba000)="2e2f66696c653000", 0x400000, 0x100) r6 = fcntl$dupfd(r4, 0x0, r4) getdents(r5, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d66000-0x16a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x3b, 0x4, 0x3, 0x8, 0x160, 0x2, 0xcd5, 0x3, 0xef, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x2, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@broadcast=0xffffffff], 0xcd4}]}, @end={0x0}, @noop={0x1}, @generic={0x7, 0x10, "17333c0ea8672a9532924c693495"}, @cipso={0x86, 0x53, 0x8, [{0x7, 0xc, "f1078721fa0b426cbc28"}, {0x5, 0xe, "517f64d385e03ba456234f96"}, {0x6, 0x4, "49af"}, {0x7, 0x12, "f06682f101bb3eb912a7288f5bcc2940"}, {0x7, 0x10, "4bb74f6738ec7e934ce34d2dafe2"}, {0x7, 0x2, ""}, {0x6, 0x2, ""}, {0x2, 0x4, "d9db"}, {0x0, 0x5, "5dcf20"}]}, @cipso={0x86, 0x5d, 0x6, [{0x7, 0xd, "4806eaaba529a1f0df088d"}, {0x6, 0x12, "5ccec75fe269f5e29a485f2b05fb3b98"}, {0x1, 0xe, "291e2e7f35c8bcf644d2ca71"}, {0x0, 0x3, "d1"}, {0x7, 0x12, "f78337974b13dab9424e98454d2770f3"}, {0x0, 0xb, "871e68385837dac0a8"}, {0x7, 0xa, "f76c3d1cfaca4d8f"}]}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x16a) write$tun(r6, &(0x7f000082c000)=@pi={0x0, 0x8917, @ipv6={0xf7, 0x6, "cceba3", 0x269e, 0xbf, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0x0, 0xf6, "4a6b19fd5c776115c704ec77ce4358471a00ee344e8ea6f5852e0dba1d98b0f7cf790c5e13fb356e23e767f76e8d918b059bc9adcfd5f25b158f4423ebf2a80adb184f6d0c5b04fe0006e22f8091f9be1347f694c1c13516cac166805a7cb348038f577511be239295f8b234cd7e1715a8b4d887abe7b57ab4a9818bcb8c7984cda61aa08dba76bea2ccd3d9fbfeb051c84656b5fa42eabfebe6945c4570a704ef237f6db3c8126e95b16f2a2d05b4320def0c17eacf1c76b6eb6b2c853e7276995af5627b5c20b2fa611bc6786ede832c86d3d6681e1344684c897bd3a5223594006ccf8e8b763d49a56cba942794c66a3ce0e89623"}, {0xc9, 0xa2, "bd26b7324830a0f284dbccf0d42434a9ce8d639392d469fe3f879d4753cdde3b187ebbbda364668c600e7dfc8bf4f1dfb3bc90a05cdd23d2092c4149cf387a51caa61bea4173318f38139a3bdc42c494c088eb8b0983cdced9febb3fc3dc214cad58b9f83d6c5dc55843f0eb1915a6b3d84391691e9cf1911ac2077b6d247b11afa1d28026d8784c91faf6bd7a2daa75037dbe3472d28478d059b4d4dcd914694c09"}, {0xff, 0x3, "8452e3"}, {0xff, 0x76, "bd2bd11eddd264c4c7b9a6daf7ddc832ac085b8836627e741b8d9d39f935b716e292f98de032b0e007edd06c120b7851733322a352e232e044a16f2b98ea923fb13515f80d486071f59218854398a3f81c53127415930403fd4d296d37366ae1fbcf80becb40434bad46f0cef8c84d0b32e9fe9dd90f"}, {0xff, 0xc, "ee9f763eb6213357e0956560"}]}, @dstopts={0x32, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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{0x1, 0x57, "b15d55452514e0d7313efb52d6c80301812e5ea7780fa4c5289ec62949a101ef77e303adbb2debacd498ccd3b25616b306c934465579497bd17b44c9582236f92e94184e6957bf25daf8bcc8bdbd37ce49b4a81b0a0956"}, {0x5, 0x0, ""}, {0xfe, 0x3e, "c1454e9dc6515982ec57579f7f895df9911ad8707ae9a8ba2b3296c72434b3702111635c40f7db7378c116d1dfdd96cac06da41b90feab6feacaa4258bc4"}]}, @routing={0xbc, 0x4, 0x2, 0x7fff, 0x200, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x33, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb2, "ecd87743762e36e5b1d3104cdcf0c8ac6e7fb76c8a60c9a6ff2bf5c69915ce4305b17cf1463e0a29a81944008d50ae35ecd8fbc73bab12b2435236eed7bfe6bf45c215be05384df814c9bb128e976302c3788e511c3aefac30e37522edad0810aead55d277825484ab9c05c7afac41b02495e192fcb5a483c3f801bdf2f34ecce409370b3af983322afd59e848d2c33472c7b0ab371b1b4fd35886cde10ee896912be31757244a86177be3e965f28375decf"}]}, @fragment={0x33, 0x6, 0x6, 0x8000, 0x3, 0x1, 0x3}], @udp={0x3, 0x0, 0xf2, 0x0, "5026047632c159d62d41ca1c605e1861790621af1ae78d5903a86fbbd5ff16567d549b766ec56b4688fbb2976b9356d075a80874eb52da6ce9d75c6d51f751496f3a82bb8362885a286bb54d3f328165b38f5fb29d4509f8cdd460fff8ef744b33e945b030ee50284cbd5bd1a0fcfc7fbce02b79702fb4fe348d7d6188b5c9200372f5e98d2e3c13e0ac98a7bd5410aac607dfc562a386a39d6cc4c9b2a7664682f51d37a8c23cf2cff3aa9a459d48f52e0903b7227ee719df956eac2c561920b2a324f1f991d381aeb73d8df7d8154af9efa789f1e353d4d9b52c8886f83a565481de806eec8807f2c7"}}}}, 0x26ca) sendto$inet6(r0, &(0x7f0000ff8000-0x1000)="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", 0xb49, 0x0, &(0x7f0000668000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 59.530661] IPVS: length: 24 != 8 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x65) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b24000)={0x2, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) bind$ipx(r0, &(0x7f0000a93000)={0x4, 0x5, 0xffffffff, "ce1c76d18a43", 0x5feb, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00000bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x3ff, 0x3, 0x5, 0x7, 0x0}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000031e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet(0x2, 0x7, 0x10000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) openat(r0, &(0x7f0000a06000)="2e2f66696c653000", 0x80, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000f18000-0x8)="2e2f66696c653000", &(0x7f0000b4c000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f00006c9000-0x8)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCCBRK(r1, 0x5428) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mkdirat(r3, &(0x7f0000cd4000)="2e2f66696c653000", 0x4c) getsockname$unix(r3, &(0x7f0000397000-0x12)=@file={0x0, "00000000000000000000000000000000"}, &(0x7f0000c18000)=0x12) syz_emit_ethernet(0x32, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, ""}}}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d27000)=0x9, 0x4) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xfd) r1 = epoll_create(0x3) r2 = epoll_create1(0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f6b657963686f726400", 0x0, 0x0) r4 = epoll_create(0x801) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000016000)={0xfffffffffffffffc, 0x0}) dup3(r4, r0, 0x80000) fcntl$setsig(r2, 0xa, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000001c000)=[{&(0x7f000001c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f000001c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000009000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000001b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, r5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000)={0x2, 0x0}) fcntl$setsig(r1, 0xa, 0x2d) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f000001e000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1, &(0x7f0000008000)={0xc0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f000001d000-0xc)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000a000)={0xffffffffc0002000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000000)={0x20000001, 0x0}) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat(r3, &(0x7f0000702000-0x8)="2e2f66696c653000", 0x101000, 0x45) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000544000)={0x0, 0x66, "6c63849bfa1a73e9b0bbc93d7824b0fb9243fead8461867d13a4aff09495bda712b8988fc6f8db7e17afd25af4abdd2783914e3cba3a1884d5e202e37ae4444e012272ed1924b7f480c9bb01dd7852e8aa33d77f7e05d3a5c45befeff472bd8bd35d80baaf39"}, &(0x7f0000339000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000097a000)={r5, @in6={{0xa, 0x1, 0xf8db, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x20}, &(0x7f0000338000-0x4)=0x98) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r4, 0x0, r4) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000535000-0x28)={@generic="5986e81ead7d1a4dde6cff6c6e0691e6", @ifru_map={0x4, 0x5, 0x7, 0xa5b, 0x200, 0x1}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d17cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000028000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x40800}, 0x0) open(&(0x7f0000268000)="2e2f66696c653000", 0x400, 0x2) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000002000)=[{0x35, 0x0, 0x0, 0x3}, {0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000-0x4)=0x0, &(0x7f0000018000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000019000)="2e2f66696c653000", 0x141) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000-0x8)="2e2f66696c653000", &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000019000-0x10)=[r1, r2, r3, r4]) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x8000000000006}, 0x8) 2017/09/26 22:39:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aa7000)="2f6465762f7573626d6f6e2300", 0xffffffffffffff97, 0x8801) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00002b8000-0x4)=0x7) listen(r0, 0x0) r2 = accept$inet(r0, &(0x7f0000a94000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087b000)=0x10) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x0, 0x0, 0x3, 0x0, 0x72ca, 0x2, 0x7e, 0x0}, &(0x7f0000e1f000-0x10)={r3, r4+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000132000)={0x51, 0x5a1, 0xff, {0x2, 0x1f}, {0x7, 0x5df7648a}, @ramp={0x2, 0x8, {0x101, 0x3, 0x4, 0x0}}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, 0x0}, 0x10) r6 = syz_open_dev$random(&(0x7f0000b7c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r7 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000b79000-0x18)=[{r6, 0x1000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x3ff}, 0x8) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r7) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fd9000-0x10)={0x6, 0x7, 0x4bc5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r8, 0x5452, &(0x7f0000ce5000)=0x9) readv(r6, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) link(&(0x7f0000303000)="2e2f66696c653000", &(0x7f0000b64000)="2e2f66696c653000") fcntl$setsig(r8, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a10000)=0x0, &(0x7f0000649000-0x4)=0x4) readv(r9, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r8, r9) tkill(r7, 0x16) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00003ac000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa9000)="2f6465762f73672300", 0xa, 0x81c3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ba4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x584, 0x0}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000)="2f6465762f70746d7800", 0x4000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r3 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000a87000)=0x8000180000064c, 0x4) sendmsg$netlink(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c378b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbe) r4 = dup(r3) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000045000)="7573657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="2e74a9c8121abc15f056a5124a9c2fddc7ce0004ba6fbdc078bed305d3467d880fde1857de6a", 0x26, 0xfffffffffffffff6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00007c8000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x40010000, 0x0, 0x0) 2017/09/26 22:39:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000cc4000-0x40)={0x1, 0x1ff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = open(&(0x7f00001a1000-0x6)="2e2f66696c653000", 0x102, 0x0) sendfile(r0, r0, &(0x7f0000402000-0x8)=0x0, 0x7fff) r1 = openat$binder(0xffffffffffffff9c, &(0x7f000080b000-0xc)="2f6465762f62696e64657200", 0x500, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000678000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f00006b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(0xffffffffffffffff, 0x800) getgroups(0x9, &(0x7f0000ab1000-0x24)=[r2, r3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000035e000)=0x0) getresgid(&(0x7f00002a4000-0x4)=0x0, &(0x7f000082f000-0x4)=0x0, &(0x7f00004e0000-0x4)=0x0) setregid(r4, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000834000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000781000+0x7)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000c34000-0x108)={0x9, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x33b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r7 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000502000-0x8)={0x0, 0x62}, &(0x7f00002d9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000045f000-0x6)={r8, 0xffffffffffffff05}, 0x6) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000329000)=0x0, &(0x7f0000d14000-0x4)=0x4) setsockopt$inet6_int(r7, 0x29, 0x32, &(0x7f0000d12000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000067b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) recvmmsg(r7, &(0x7f00005ad000)=[{{&(0x7f0000d13000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00007f8000)=[], 0x0, &(0x7f000067b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x2}, 0x3}], 0x1, 0x40000000, 0x0) setsockopt$sock_int(r7, 0x1, 0x100000000e, &(0x7f0000a82000-0x4)=0x803, 0x4) pipe(&(0x7f00000bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f00004ad000-0x4)=0x4) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000015d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000237000)={0x0, 0x0, 0x73cef39f, 0x2}, &(0x7f0000237000)=0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000238000-0x8)={r2, 0x6}, &(0x7f0000154000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000218000-0x4)=0x5) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000797000)={0x5, [0x7, 0x4, 0x6, 0x2, 0x80000000]}, 0xe) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000670000-0x19)="d09418b1ab9bba8e42d50bded48b64c709e66325bc4c5fee85", 0x19}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000079b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000079b000-0x4)=0xe) sendmsg$netrom(r0, &(0x7f00006d9000)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f0000334000-0x80)=[{&(0x7f0000793000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f0000794000-0x64)="50a3621fe48b490da2f19800fd948b9e11c0aa35efa993600dabd51659ecf3ba79f5333626f159266b785b7d8fe49db188731c85ec2e3e6f404a5641068b20e1e2502bc3b76d542ab7be26ba02dbdb71de113b4874d0086e86b39719b6d19b2f60710857", 0x64}, {&(0x7f0000794000-0x15)="3f963a7e4f443e426fe2660bf9dff12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x107, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a26d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x197, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000087000-0x4)=0x401, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000ee9000-0xc)={0x4, 0x0, 0x5, 0x0}, 0xc) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000eea000-0x90)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r2, 0x10a, 0xfffffffffffff004, &(0x7f000033d000)="9c266c", 0x3) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000029e000-0x38)=[{&(0x7f00002b0000)={0x27, 0x1, 0xfff, 0x1, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0xffffffffffffffff}, 0x60, &(0x7f0000ee8000-0x20)=[{&(0x7f0000ee9000-0x2)="18e9", 0x2}, {&(0x7f0000ee6000-0x49)="2d", 0x1}], 0x2, &(0x7f0000ee8000-0x18)={0x18, 0x3, 0x0, "3e"}, 0x18, 0x4000}], 0x1, 0xc840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x4, &(0x7f0000a02000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d96000-0x4)=0xfd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00000d6000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r2, 0xf2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ade000)=0x0, &(0x7f0000752000-0x4)=0x4) listen(r3, 0x80000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00003bf000-0x4)=0x0, &(0x7f0000440000-0x4)=0x4) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0xfffffffffffffffa) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) read(r1, &(0x7f000015c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0x101}]}, 0x10) open(&(0x7f0000cd8000-0x8)="2e2f66696c653000", 0x600000, 0x86) syz_open_dev$loop(&(0x7f0000c96000)="2f6465762f6c6f6f702300", 0x0, 0x40414400) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$inet(r0, 0x0, &(0x7f0000298000)=0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x4dc, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000daf000-0x18)=@get={0x1, &(0x7f0000912000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) sendmmsg$nfc_llcp(r2, &(0x7f0000b6c000)=[{&(0x7f00008ca000-0x60)={0x27, 0x2, 0xff, 0x7, 0x33, 0x3, "030cdd7e5d7703288a38914e6492fdc05a08c812df4169395cd1f523a64a85f9ad50e90b1078288add2f39a2a4a285dc63bc94c6382053efda1ac0d4e52753", 0x1}, 0x60, &(0x7f00008bd000)=[{&(0x7f00007ca000)="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", 0x1000}, {&(0x7f0000719000)="549d97618ebbe0a1e7c5dbc0aae5c2", 0xf}, {&(0x7f00003e7000-0x3)="8a5447", 0x3}], 0x3, &(0x7f0000430000-0x40)={0x40, 0x10d, 0x7fffffff, "8c179448fbd894c775402fa80639182e555d3db420b35108d438b2130481f4ee7f7d2eb1dfccf9ce8919f9da66eedaa4"}, 0x40, 0x40000}, {&(0x7f00009e8000-0x60)={0x27, 0x7ff, 0x8c75, 0x5, 0x6, 0xff, "456e3688ede29db6270d66b521fa416dcdef2963a5f7e218d02b070fa7ac2b6a87e2dbd4b6d32a3c255a734e132dbe0a16001c44dfc8af690799b5fe5a6587", 0x9}, 0x60, &(0x7f0000281000)=[{&(0x7f0000837000-0x70)="212ce54118ebca35abf7b56643258c35be91ff2e087b6b9701950c6881e47601be4676d804a05534cf12f80ee7ed32ab4a71a255344edd401b46184cfa59b7bb92337a50324843c6e8dbd31470575592c2f5e8a0fecec3020d91b54a7ca6b515e1bada16a0d34e1420f6f66dabb0c441", 0x70}, {&(0x7f0000ce9000)="fc3d8aef313b160051bf39dd8e65094f13fc5e61c4ba79912346b5bee84c9a7d5d3690682de1e7d543aefdb192870e30a9a0183d3cd01fea0c810778b11cc1e4e25fdd755e53887c5f19e4aab8533f2c773f4985e723310f40a00916075a22849fd60a4eefef64d89226dc8c", 0x6c}, {&(0x7f00002f7000)="f051fcc3d5f8f315eb6de0a96b7cdfe478d49f3bdee6739b697d371f1978ca", 0x1f}, {&(0x7f0000122000-0xec)="37a72f93ca7989bd96f3dacb6ab1665c555bdaa75e1e6d5e746c6f027d57e6553b6f64a61a38dbacdf885eb0d4eaf5fa411d6bf8b921d7d64fa482040000006e2b56eb55a5191c0cdfc141b15fcd62527a82ed9683c189f630cfa4e4616b03c05c77b9ef067474b7bb612a7e8f9de3e2833344ae30f172863b228cd893fba07a60c9e2358a97f22a81745eedaa5dec1ca45b6056ff075fa3ab94cff34fe993f381294507d659cfe688d36d5707b88ebf7706000517b294904565bdbc762653b68dfb8eb577473907f50860dfc8471ebd99373690348f8994350c015199a59368e9c9cbc76ccab1edbd4ee784", 0xec}], 0x4, &(0x7f0000e13000)={0xe0, 0x0, 0x7fb, "5cd67c15b202f6d8979ee5c5810f483ef3e6cfd55e56a1302faab7d761a8ba93150c533874aad2652d150ba0d6f7e4582b9c2866ac8a018e87efda9e9375b0f02ed5c3f08673926f1f323cd744694c1c9aa41849835b76d2ff5d25ca8b765c5683c996a00e235514c1b8fe8f3b3ce6f6776c4240edbaae4ceb4dbc5bb65e4da195f2ca7065f0f8a194c8bb89ffcdf3da13ed75b9809ec8bef3435dc9b824d585ff018dfbb1f219f4f0ffa17a57d100e09ede6f28de5be99134e5875b218278fdaffb6b28cb41dd45d4bf1ab261fb4766"}, 0xe0, 0x80}], 0x2, 0x40801) socket$inet(0x2, 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000855000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) finit_module(r4, &(0x7f00007a4000+0x49e)="2a00", 0x2) sendmmsg$inet_sctp(r0, &(0x7f000026d000-0xa8)=[{&(0x7f0000e66000-0x1c)=@in6={0xa, 0x2, 0x5c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c, &(0x7f000083f000)=[{&(0x7f00006bb000-0xe2)="160fd542fc96d9d4bf453a076c823eb3f3810230ef6da1acb1b7519154266a61a02e87b2189d9c5bd8a1d745d19e219e9a1ad786a9b47ac7818ac9c335bf45c05601f0274e143685e88638e037939f02405477c72d97443cd7e343b44680299fb55114a50f1e81f1a075dc081e1d6182ada82a1fd02ec54f768d4af70ae7a554131fd2affd28057b0670d99fdd1608ff809c2505b0042f943abf930cf45f2cb7396f4ae99af0eb1fd8961513e6192c1c8fd636c204ad9d61591729ae6be47be3ee4ac04333171e57f175a4cdcddd02cf1679f45a6f98ea012219bffb0545c060cbe4", 0xe2}, {&(0x7f00005f3000)="8d7b62a69dbecc3459217a3baf636ff8368af6404ee25e49f8719be6e3ecbc8e13ed119eb9f19b7c83c410e10049ec67631f0df3855208f69954a3348941acd08b4afb1f3fd7cae64e70f933b7cfc35485c57cb057b2c93bf491653ba7e75116c7", 0x61}], 0x2, &(0x7f0000714000-0xf0)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff81e, 0x6, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x1, 0x5, 0xfffffffffffff072}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x97, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000000, 0x6, 0x5, 0x4, 0x5248, 0x6, 0xe1af, 0x0}}], 0x5, 0x0}, {&(0x7f0000590000-0x1c)=@in6={0xa, 0x0, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00000ab000)=[{&(0x7f00006a8000-0x76)="bb9cfb7b5bec0c893cae9bbf4628a7f51d9dc52a3f47d032b479ef14bea051b28b95aeaf32758f2833fa55c119693705e8cb7aefd8a0142f3462c6610b3ef146a5212bd2588304dce1280767fd01cb839839f7e1cb3592ddc9f59ecac31572b6f3d35ec82c6f1898e1caa68cc123d58fb98625243cb7", 0x76}, {&(0x7f000039c000)="0ca1a92715ef7f441a96aeb7ff8b5ac0167c222530fca37c21cf275203f8f525f52409ef8ff06438fd3920b0bde54c2e4007c52a7563ceb59ce7a75dccf71a7e03fab81a2d49ffe96fb108338a3dd3664b094949dee0be774e32aef3846e79f7f1e2a828a5f9f34818e790aaff8c15a9e5c15a235e34663840eaa203adef76a5ef811b84fedddb2c419cd8", 0x8b}, {&(0x7f00005d2000-0x65)="7f91fd4c8cce8215a8787ce2c0feb3495da882bf1fcb09a9a522351af2f8ac06321691c65658628bb2028c081d8e6aeeab1a8b50c4e3d0c0b0396cf8aab126319d6dcb6ca84cbfea9e8ddc25571dd86bd6f5375579d888d940142e0378afd98a86522960c7", 0x65}, {&(0x7f000004e000)="dda9c3caf0782886f59dac0c782c33508150f3280138dd2df423352f570f00e41fb032432a846a02e7a2e15456455dc4b9b83ea0dc760cecbd82ce39f13a8644a75bb2cc9c45898644e31761d2efc8a4162eeb630f7774bf17464bf934f8f829e176adb6f4b0d062001bbce1ef05865d203ff6e9d67f55a7d5581eb16c12c8b34ea91a9696868afedebb81304b9f493fd3f094ae3586256bb03d6723ed7f23126fb214b6430e5393d5ede7bc3116f3d2ca8b882a467bf80384a8803e9c26304f133173d8f15ae59c264f78914cad198a76cfbe4d57cf70865c3691f9b55f2fbb6e891e45985553e48609a4c81bd6ab1719d4", 0xf2}, {&(0x7f00005a1000-0x7e)="ea54f23e02c7201046e27c67c3982ad804b4f67641c0c6f3d226d8ff84e45aaf2d6fc0189ce518416285e31654343f2924d2164e0788da13dcc648b89a402b4fed9a2199c2208bd73a8daf560963f1e9c2df91e1966661531f2671023e8ebf1b193fca093c9e891c7563b5ef7770b1219cd407c69013caa7af296dd06ecc", 0x7e}], 0x5, &(0x7f0000944000-0x60)=[@init={0x18, 0x84, 0x0, {0x747405a9, 0x6, 0x9, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x10000, 0x6, 0x0}}], 0x2, 0x0}, {&(0x7f0000b53000)=@in6={0xa, 0x0, 0xe62f, @loopback={0x0, 0x1}, 0x15}, 0x1c, &(0x7f000053b000-0x40)=[{&(0x7f0000150000-0x1d)="5784b6da4fa0471cbeb3b509fb5ab5b1d137501c386546643cd8eaf4843a11bd3b51371e8759b583c52a52a070558bba7093528dd818883c3ac7173e0920fbe7a8e9562b39da286ef5afbc9f5a0d5802f3c252fcefb442ed30fee5fff25391d84c1f84390d360948f1a10b95cc1fd538a616b73933e32123713562a46673a9730335b9dbb23c89e190b51b4a8a711e31fb105430c8e93cf3b6b64611b6ecd78169d2d99dc657ddf0af4dde15bf0a361ea013afc75f5bb0faf23772ba987451147e5f83e6919fba10", 0xc8}, {&(0x7f000044a000)="9135ebdad42300928e60238f988ba35c2595d65dd5f72e1b8b27ef5786e4f3714a8bc96acd4a637a2bd2ae57b82e979b6491c0e6264d23dbff71d1f97ac62e08db1f3804846a36dda348b193c47c8a00511a76240dcd147beb62449a31ec5dff3d5f64a7d19c10f89119bd288e5711bdd164651d196143cfb733cb9be6895f980dd839695dacb31ac8db4ce2eed29ea5af0c4dc9ccad029abca1844136834c46377cdaf3c32b7ba29d4585919e71", 0xae}, {&(0x7f0000504000-0x2d)="d10d26c041b7ef20b797a5757093137b9c571a00220c68b9cf4001b2dff7eee27a08c76d204d66e4b5d2ce89bc", 0x2d}, {&(0x7f0000420000)="ab1130d871b12c0e11bff8b3f0750f18f5f12642240ddb313771a0569a1196e8a81d027caec7d7a89c6610e555114bd6628e52aa79635aa2c742e5410a3a12c46f9fccacc3c45e4d75063cf13bf2d79eb830ebfec842557766995a926a21ff5b6903d688b608bf361dddaf0d98a9377ab30d7beefd25d54eb2573298c183ef19e0c7ab2ba3dd946e3df09fc5b6005457171244e9b62fdf39b61c21964bbd571ee15ff8da5473188252b61dc4b3890aa4c971ce7ee4483ca3836fdc0029852e12113f73a795097c484087986f9a614d78af41ccf0e6f6e72a2b588462df", 0xdd}], 0x4, &(0x7f0000162000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x1, 0x1f, 0x5, 0x20, 0x6, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x1, 0x7fffffff, 0x0}}], 0x2, 0x0}], 0x3, 0x40) r6 = fcntl$dupfd(r5, 0x0, r5) setresgid(0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003f9000-0x28)={@common="65716c00000000000000000000000000", @ifru_addrs=@generic={0xa, "08f38af9cbd61b0c8a48439cd60f"}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000691000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000456000)=0x6) openat$binder(0xffffffffffffff9c, &(0x7f0000a0d000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) write$fuse_bmap(r2, &(0x7f0000a74000-0x18)={0x18, 0x3ff, 0xffbffffffffffffb, 0x40000000}, 0x18) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0xbf6, 0xc051}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00000d5000-0xf5)=[{0xf5, 0x4, 0x8, 0x4, 0xffffffffffffffff, "af139ae76ccd370c416d9f7e96b079aad8ed09f6977b1e346cee9b822ac287df877c6830844ab8d243e5f3416e5d76d51bade27c710a7bfae0d1c9d3ce3a468b2dd555c838f340826cba7f12a8c4c7a3d58a52243752438efda2b741c7f5d9477ee6fc166bfe5d71415a8a18744df9e7fcbce97ff8662c651a2ed46915b4362b9bf794539c612a9b50d11eabf5e67a3eb2b3ef13b77f30e6713fa4749b5a55aadd52b512a66e112cc2e239cd0cb0b8f2550a0381fb4b1972f35648407e31f6f4384e22f688664e41d6a18ded073aebd5d28558de1ee568a8167f2a4e8efdd9edbdda4a1e60"}], 0xf5}, {&(0x7f0000601000)=[{0x7a, 0x6, 0x4, 0x80000000, 0x0, "9393ee182c3a93ef0fe469d76e789c85a626a925f59468ac33432fc65fece602d93877bc8f1af744085beabd0019b25fe077388e1b79b75b072203e8bd41ae3596e5c4102fad18037ccc747ed06887d1920558243b3b6eff00b2a64dfd5ab8a4e8f6771fd66d4cd61450"}, {0xc5, 0x2, 0x300, 0x8, 0xf8, "2b10b9f7ae0415089307a7d717478b5df48247829806ed485fab1d5d402a9b69cfb666e8996aea1ab3dc7442ca91705918d5adf0e49bdc424cec175f1f1e52f9b3c92fb536db1176b8ea096b91ad147bc285721811be144e228dd76c09ee44139ea8a1ca9f3d92771c712a0d699a07c849e40157f1a4afc9ddbe8cb3ebd4dab522639d2df0d8992914b62fbafaeeaba148d318eb173828bf866ce03d2fafa2ab8c3ed5be9d00409b5aaa86a6bb0c480bf8a815530a"}, {0xb9, 0x6, 0x20, 0x9, 0x8001, "063252aa90bbae4f1af90fec3d72a90a0e2614c43638706c8e3705df51eb0737d522dbcc38bfe8ba9cd94f5462a0500ce063e35132849ff8d5aa6f585e15bb474f74214823955855a96c7f176e831fc2ea1079b15211285c27c85182c82434c29e28e3119ec29655e8e15e2baf3d3f756dd713c685588e12115a9da3ca2c19c33e635815bc905fad83cc3e7dae1ed8ce6037e27097f6c843502c9a264e3c590be276293996a43f1631"}, {0xab, 0x8, 0x300, 0x5, 0xd2, "82017eef65fac51896bdeff0704de6e22ea32d96b17ad36ce202ea885249e10c7077e17cf4468b708543397a450faa72d2c6f439c86b0f6423c7354736132df81a821b6d5a7714fbf7fe0907cac60ec94617b367fa05ee0b7b9bdc858ca2da559ee49efe35f92d0ea7e80914de2b8976e09ba081561efcfe1ed4a19fb287cc1e306a04246c3e3bf085b8aa358be690ec3134ffaa7b444b0c529903"}, {0x10, 0xbbac, 0x20, 0x1, 0x800, ""}, {0xfb, 0x1ff, 0x0, 0x6, 0x2, "63fa9092b657a731d3d795135d603ccf1c2b2c468abd3cc4ec81c3276bd5070ffab82353bdc597ae322d3b85b8b700d46a63320d0ecc973238f22ff8a222db73f23aaea9241d1aaf64f68adeceee964e841817114a871ea5a729f759e68d36024328e8e8a4875ca06307f55b9304b9e9fd35d08424ebda44e54d3ceaef371f463205162c6dac369f27b8dcc1f741a721464beeb11962a635ba9fa7f35bcee321f5f49aacc36ff470a4da031425507e3b64a8cfba3426dfd27b2cc9123a452628112b450a177cb7f2bde474ef7f64cdfb6550449a3194e06400c9de95386651550c00fa5c6d9212cb40d785"}, {0x65, 0x4, 0x500, 0x8, 0x7ff, "a0a65cca5ce12bf5f2dbf410a4941ee899886861c7ff8fe992dc62d18184f2b18382eff73d54326fa186127b4fb9610be0807a85171a765662fe24e09a11732dfa88f6f02bc2e17532a4657a35a2f94bc8c1ba7fba"}, {0xd5, 0x1000, 0x200, 0x7, 0x1, "01c5b91e70a69939f02b38d02283ef9f60013e0a2ef380a275e7b56e8a6289c33c81512060c88582115d982b2d914cc33ade40e6a6a2e65ee2aca009d3f41b9dcd4b20f1805df561d69c974cc13d51b04b7af6a144c5c7d52d12f3ae6cef7deefe9007730e9137754f0c3f5eb3ca1fb5fef70aecbe450f604742a3385ea672ca0ff6499f615743177b9638f21fb5a596756927c029e8e0d3267e4685a7156124237dc4b6e82b675f737548fc7de4ae4a255de0187ce3d00e6d52339decae907b1ac7db0d4d"}, {0x42, 0x1, 0x1, 0x7, 0x2, "ee716473e16ef463b5d230c2092fc95fedec9683ba8065b089df66a866999c89dd7f1861b08e950fa46dad580163d7385b03"}], 0x52a}, {&(0x7f0000882000)=[{0x5d, 0x7, 0x323, 0x5, 0x3862000000, "a0c255b8bbdfa32d935303342b367ab2db9288d6a108cdd7352abafe6f2d33beaf7a1d12f6b3d957f3c385de4a7a24f3ed2544470bde7fb08b42fa985a51fecdf2523cb9d9eec826ba40964ea1"}, {0x2a, 0xfff, 0x200, 0x1f, 0x3ff, "be6ac42cc1564cdec43f062c63c490a9aa9abaa5fc8e91b08d5a"}, {0x23, 0x0, 0x518, 0x8, 0x7fffffff, "e23314a89ee71301ed776f11522d2d625ac6ca"}, {0x74, 0x5000, 0x3, 0x5, 0xfff, "3d2d6a846a064ab6f264e675588c7df00b3d8482361145e1e0613f7727ec063f2fddf4155aba4afac0250c21be9efee9ea7a8f763f3d083209eaf5ab132949f9525051c6513ba574df108138875d215ad9cf8c9eccf5e5b5357154239823be3b1483413f"}, {0x92, 0x7, 0x402, 0x0, 0x8, "4b4677ddc5a4484ae8ada30be4708010bf89307c16793b2b0e29ef40c2a8ac3ae8e6084a9ebddbb8dddf54f36374aab16b783e89b71366de5c458ab7b8227a5b8cc869b574db23a13cff6bc463bec380091115d51240bc3ed2d17b176fa6b9a9e9a5ca0defc81b459180f423427b574cd746ba74b786655bf28f85a67142609364cf"}, {0x1010, 0x2, 0x500, 0x5, 0xffffffff, "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{0x88, 0x7, 0x400, 0x4, 0x6, "bf458c94074afeca5a74c92a241fee6b5424154087407c1009229a1fa93c32a4749cd887327146a617428b1b2a144ee37f43655f69f8a7d05916100b77aeb1eabc069c4a4bae9c520499ce9d218a52202c234b5e67d92c43249e6d32a7cc48d825ad3aa3425b2d614f6ff85286a615383b31597b52c6c182"}, {0xdd, 0x6c, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e55734689542fcd8b30f4c5a73448a1516a87ee2334928f2ed66db991257157bf9f45458b375d08cb99f32294aa44c80614effc0fcc2dac406b36cf7fc9672c3fadb71ad3a42b5b881ca2fd"}], 0x1325}], 0x3, &(0x7f0000eb0000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r5, r5, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x7, 0x80}, 0xc0) sendmsg(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f0000b88000-0xb)="5092feff83f7be570ab409", 0xb}, {&(0x7f00008ad000-0x80)="b0ea60a93e976cb518034094c91ebba7f373d2f3136b96c52ea8506881919596cac4a84d3b0c09bef284033d1c0442cf7f2043477517bb75e5cb1d17a708b30001114175991a1ab7aeeedd2ab3f45292dc572cc6fee2cf726b7dc851e05650fe830c43cbd0615c130092fe9b5e7c6a9ed943f3a3b20a5d836a2c9f023a8fb77f", 0x80}, {&(0x7f0000999000)="e7bb8e149122b4a5b9c6fb62ef4feee98fe4ce4942b65210b76da9938ae9eb7489534faecbff5803d23fb5a137b7e9eaecae12", 0x33}, {&(0x7f0000f97000-0xc3)="aab1d155eea624ecacd5f543badb39f1309c7cb398196170e77ed51dcb734cc99adb96ef17ae4b07d1c7d581c2f826ebc9da57dae1171878b1090201a3bc1a5e0804f5c76eccf4dc4ad8caa1edc6ad308689f3bf61e801e5ba1131e689fd372b8906770a3a449194c1da2fcfaa4579145406486c59df2d0893bb4c6383fa3f98b9dbe7a69c7d539231740317b054ecb6fa18e16ba8a6b39bd75843388cdea8a8a8f33f4f19f5535a718af2f6c3a54fd05d19142f61b01e770e7c3b80ba1a7976d7c0bd", 0xc3}, {&(0x7f00008c8000-0xb1)="ab09508064a6fed2d81cfa2cf071cd227c1c7b6dd7f3150291316273c36e00299b4a59948ea2a09a8ddb197d5e0c9b0926cb74ad7d600ca6a35cc4ffef2cfd4e2c0074b1779df04965af40bd7673951c22c53a4ae48011abb439a12cb8b3ce9a02ae1d8e7448a61d9ac55238c0bae8c1df487054a0c4c60b05b44150a0007ccb545cb9f009a70428cf031eaf0da0a754451faf48bf77186182a1278ef889dfe5d51442611f34683d04d1b36592f5271f47", 0xb1}, 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0x1000}, {&(0x7f00002bb000)="48cadb59d0113d2dcc88b37936eeb3f1acf9db630877de2c8ab1daf0030991bc0012fe97818fe31b7e09b318155d316302bfbb0cfd44d6c48bfd4a1fc8a179351efd6da7c72cc0c2acae7c06baa981aad3ef3b66f7a897a794267ae914eb52cc7aa8d3117409ea6e2136d2957235d09f361747b1daee213e364bccdc049c5a55a7c734ed717815c5f45b3484997d5e9eb79f430a2bb3b4f5f3bbca26233a3a70601778551a7e1fb0b429b7fa6a28f29a7f4c7b3ffd4adc", 0xb7}], 0x8, &(0x7f0000bce000-0x328)=[{0xa0, 0x11a, 0x57, "09cdd231f8088d29a738dbe3ca68dab192145ae5c4f5004fbdaab79c0ec017a44aa3546d7a7d658f6a6bf6ecd142f7f8f91e750b2c5ef58ef0466d3a3fc048e9464931c569f84602e1060951a8b9f0a46426667819a980eea324faf81a05e1d40704f3653ce899161c1bb1b50265568b7cda62dd0ea7808fb35a268030b75deb73973737209d46a3fa65e65321c1"}, {0xa0, 0x89, 0x8000, "ed8d05e160b5238a4725f11486d0029a40cbd47e8a3989689b62b6ff5cfc2faa4f5a6bb63187bca78b5259631348e08f0bf73926de39798b854afb2156a0c19b8f2e4dde2193e1390ffb6e4c8b1d9ccf5381ef6796fdbcb5350a73445465e021987e69e5eaf499274717dd78adae9e9d8e7aa68bf1d02dbf200003eb1b9f47eb303230b4bd61eabe0cfe6e95d53c"}, {0x98, 0x118, 0x5, "88969e490a4a9f780ce9313eff27badfaefe6e7c5847a778dbc40595f2346c955df9a2fddf2235bab9c4e5a6f40295006ae32d9ef29e90840da03bb50fa00663a331b5e1db859805f5f226415f552680537fe91299c412cf35bf8fce18f0109fee696722fcca772380ee49f6a27754937bccedb8c62501bb20189e68f6e56946df8a5a"}, {0xa8, 0x101, 0x0, "e86aec6a5b1dc3fca1d3f4354da48a7fd200f2c588bf002b4009a23cba7440e088ba235e74866118ff38692fb5a936f30ce5adb4b8cf7fc094070af0895484dacccd5cec4d51251e42861f57e34a46e9864eefcf0e4ccbea26c36392eaae2a256f2ecb76c0440d16ce543cdeecfd57d7f89b5a1f2477c3b0545b047c78b26d6f90391d07e2198807947bf0529c24216343075a90"}, {0x78, 0x10a, 0xd3, "c465649deb224a35bb050022937678ba4fe75af56b33eb48aa3b9e4425448659630e80e008c01f4dd1716a47edeb2060d56153de480dd95806ff52907ea8d61749b67998346c4829051c20dc7192ae1d08f06d3dfcba90dcc01d1cc101eda66de94b"}, {0x30, 0x118, 0x3, "1974a4c6594e72f6116cfa0e78ea7cd18a5221c13cc1b6f39d"}], 0x6, 0x800}, 0x800) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000045000)={0x3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, 0x98) socketpair(0x7, 0x0, 0x9, &(0x7f0000045000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000037000-0x4)=0x0, &(0x7f0000047000-0x4)=0x4) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000044000)="5d7d00", 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073f000)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000048000-0x4)=0x1, 0x4) fcntl$setown(r3, 0x8, r4) r5 = socket$inet6(0xa, 0x80001, 0x4000000000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6877726e6700", 0x80000, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1838) seccomp(0x1, 0x1, &(0x7f0000044000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x7f, 0x4, 0x8}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x100, 0x200, 0xffffffff}]}) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000049000-0x4)=0x0) getpgrp(r4) [ 59.622769] binder: 6151:6155 ioctl 8918 20678000 returned -22 [ 59.632855] binder: 6151:6155 ioctl 8904 2035e000 returned -22 [ 59.633131] device gre0 entered promiscuous mode [ 59.650502] device gre0 left promiscuous mode 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00002a8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009c4000)=0x10, 0x80080800) fstatfs(r0, &(0x7f0000d4d000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007bf000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000001, 0x40000000000, 0x5, 0x1, 0x0}, 0xc) poll(&(0x7f0000acd000)=[{r3, 0x300, 0x0}, {r3, 0x1, 0x0}, {r3, 0x4004, 0x0}, {r1, 0x0, 0x0}, {r0, 0xc211, 0x0}, {r3, 0x400, 0x0}, {r3, 0x80000000004, 0x0}], 0x7, 0x10002) r5 = dup2(r3, r3) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x14) ftruncate(r4, 0xa3d2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009b3000)={{{@in6=@local={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000-0x4)=0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000af4000-0x68)={&(0x7f0000fca000)=[0xcce, 0xfffffffffffffffd, 0x5], 0x3, 0x7, 0x453f, 0x8, 0x6, 0x800, {0xed32, 0x9107, 0x100, 0xfffffffffffffff8, 0xffffffffffffffff, 0x80000001, 0x10001, 0xfffffffffffff001, 0x1, 0x9, 0x7fffffff, 0x3, 0x100000000, 0x0, "c647b5f245cb35210fd61456c9f29f38291cb85990bc3d9bd35207c6b0292855"}}) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000205000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) ioctl$KIOCSOUND(r5, 0x4b2f, 0x6) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00003ed000-0x1)=0x3) sched_yield() keyctl$unlink(0x9, r2, r2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00001f6000)={0x2, [0x101, 0x10001]}, &(0x7f0000566000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x4000000000000004, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0]}, 0x5c) socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x8) setsockopt$sock_int(r7, 0x1, 0x2e, &(0x7f0000756000)=0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000b13000)=[{&(0x7f00003e1000)="2900000021001980013d3524000a00200200001600000000000000040d000a00000009001b08ec007f", 0x29}], 0x1) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b3000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f00004eb000-0xc)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xffffffffffffffc0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4, "b30e6f60"}, &(0x7f00007ea000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r2, 0x200db}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x4, 0x200000000000000}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000360000)={r4, 0x8}, 0x8) mmap(&(0x7f0000000000/0xe64000)=nil, 0xe64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000579000)={r4, 0x0}, 0x8) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r6, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) fcntl$getown(r0, 0x9) 2017/09/26 22:39:47 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getrusage(0x1, &(0x7f000071c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x0) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000fe7000)="", 0x0, 0x20000008, &(0x7f0000c09000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000610000)="2f6465762f70746d7800", 0x400, 0x0) fcntl$dupfd(r2, 0x0, r2) socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x2) syz_fuse_mount(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001e7000-0x4)=0x0) writev(r3, &(0x7f0000811000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000000000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) r4 = request_key(&(0x7f0000f26000)="6269675f6b657900", &(0x7f00001c7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000-0xb)="6c6f76626f786e6574316d643573756d2a00", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007ff000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00008a5000)="2e2f66696c653000", &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000)={0x5, 0x78, 0xfffffffffffffff7, 0x4, 0x2990, 0x9, 0x0, 0x1, 0x80, 0x2, 0x100, 0x3, 0x7, 0x4, 0x0, 0x8, 0x1, 0xe3d9, 0x1, 0x80, 0x200, 0x4, 0x7, 0xff, 0x4, 0x8, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000002000-0x50)={{0x0, 0x3, 0x3f, 0x10000000000006, 0x2}, 0xffffffffffffeffe, 0x7fff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xe2, &(0x7f0000002000)="4dd6c4c869a439f16f447e006490228d6d16c2175a68a9b5c3d7bd29e89bad461dbe6bb575633bfb6df5a4d587abd851bb180fc028d2828c73a16dc9d16530d0f2659e5d43547c12bb76586a3cbb2912227985ec2306b4fc0652ef03750b17777507d3b631b6e0337cbd1737c2864c66e56a942a5db4859cee50639b97d42a62247f1b86d5de04faa1da07e1a5ba54f74caefc6ff686a166c03005f4343df6db0d49b9df99c22c7ed1d056d8632f7c267245a5192ed22c195a5aa009d423f4b216628798") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f00004d4000-0xa)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r7 = socket$inet6(0xa, 0xb, 0x80000000) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000001000-0x1)="00", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 59.674764] sock: sock_set_timeout: `syz-executor5' (pid 6173) tries to set negative timeout [ 59.689171] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT [ 59.699256] device gre0 entered promiscuous mode [ 59.702642] device gre0 left promiscuous mode 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000010000-0x68)={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]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000006000-0x60)={0x0, 0x2b, 0x0, @thr={&(0x7f0000010000-0x2c)="9c6043226f3d2b3a71be9f243859a05d3577a983ef129ba6f3b4255aba0d0dbc0b6299d0b30a50314849cd22", &(0x7f000000f000)="e844d7dfe24f2b70e9f40ea6cc6171e355598dff05718077f0dde0133a514b33721ff12dd7a1d665cbaf23b42a6b39caaa1ee50356334ed30c8d62649f8a2e66c28a967fe17ca441cb8adb6c86f2cc2e87c4d6c1d30fc0e9c6254bab14fd073047b572d3de514c63f96086ad59bba08dbe9b878e84e560e09362575b6acf10efe88e0a23eb41f4b78fb9cf27e088e6fa20da1d5ff29203675029943b8aaf3604639eb27da3a2933362fd3cf889ffef1af69c2b3101b5669cc8094d516ad1a8cc38e1cd4e251fcdc03c87f5a06b0423851ccf92d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_settime(r1, 0x4, &(0x7f0000009000)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000000f000)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000010000-0x6)="6e6f64657600", 0x6) sendto$inet(r2, &(0x7f0000000000)="4810b792a8a73b9371942d095e850850c691dd8e292bfb339fd6afa5043568196e63be51d394c5820b61a0a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588d8a16077e374e1c8314d561939d46a95474277c0068677c2397e2b1129fc773a95c4", 0x6d, 0x8000, &(0x7f0000007000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f000000a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f000000e000)=0x4) sendto$inet(r2, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000", 0x19, 0x102, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x40401, 0x9) bind$ax25(r4, &(0x7f00009da000-0x10)={0x3, {"33538a9c30aa65"}, 0x202}, 0x10) socket$inet(0x2, 0x1, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000997000-0xa)={0xaa, 0x0, 0x0}) r5 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000247000-0x4c)={0x4, 0x7fff, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00007f5000)="2e2f66696c653000", &(0x7f00004ab000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f000058c000)={{0x0, 0x0}, {0x80, 0x1000000000000000}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000428000-0x4)=0x0) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000034c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b0f000-0x14)={0x0, 0x1, 0x8, 0x3ff, 0xffffffff, 0x0}, &(0x7f000094f000)=0x14) r3 = syz_open_dev$sndseq(&(0x7f0000a2d000)="2f6465762f736e642f73657100", 0x0, 0x80) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ef3000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a2d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000)=0xe8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000a0000-0x8c)={r2, @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]}}, 0x8c) socket$netlink(0x10, 0x3, 0x0) r4 = creat(&(0x7f000083c000)="2e2f66696c653000", 0x82) connect(r1, &(0x7f000012e000-0x80)=@generic={0x5, "7e98115d2c674d01177300c61d592ca6fd6bc54f7508729b0500007f9448abfd3b99ddd95f612335c839b55e3848d8e7529a1599abb681124103cf0d63070d95ac16ed7fe1d1671235342b04565d4554f1ae05ec080456b89ae6c094c1a73a63987b0f0390d7e9d474115f6265eb3476657d803ad2e31c34c884691eb765"}, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000b5b000-0x20)={0x35, 0x9, 0x8, 0x1, 0x12, 0x207}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00003da000-0x10)={0x3, 0x1, 0x80000ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000825000-0x10)={r2, 0x5, 0x3, 0x8000}, &(0x7f000006d000)=0x10) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x12) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="8cee") socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000007000-0x8)="2e2f66696c653000", 0xe001, 0x0, 0x0, 0x400, 0x1000) epoll_create(0x3ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x400000000000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r2 = memfd_create(&(0x7f0000002000-0x7)="65746830fd7b00", 0x2) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x40, 0xb, r3, &(0x7f0000001000-0x8)="2e2f66696c653000") fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) r5 = getpgrp(r4) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) gettid() r6 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) sendfile(r6, r6, &(0x7f0000005000)=0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000005000-0x8)=0x7) rt_sigqueueinfo(r5, 0x9, &(0x7f0000003000-0x10)={0x2, 0xffffffff, 0x1d51, 0x3}) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000102000)="2f6465762f696e7075742f6d69636500", 0x0, 0x84082) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000089a000-0x8)={0x0, 0x5}, &(0x7f00005f2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000049d000-0x8)={r3, 0xe5}, 0x8) fcntl$setstatus(r1, 0x4, 0xc00) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000f74000)="", 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f95000)="2f6465762f72666b696c6c00", 0x82, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000a88000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind(r0, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f000090f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009b8000)=@req={0x28, &(0x7f000035f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}}) mknod(&(0x7f0000bbe000)="2e2f66696c653000", 0x1084, 0x0) [ 59.730693] binder: 6151:6176 ioctl 8918 20678000 returned -22 [ 59.737712] binder: 6151:6194 ioctl 8904 2035e000 returned -22 [ 59.786345] sock: sock_set_timeout: `syz-executor5' (pid 6221) tries to set negative timeout 2017/09/26 22:39:47 executing program 5: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200844, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f00000aa000)="0000000000000000000000000000", 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80000, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x1ff, 0xdb8a, 0x2, 0x1ff, 0x9, [{0x1, 0x6dc, 0xfffffffffffffff8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0xcfbe, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xc30, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffff9, 0xbf16, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x1ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x200, 0xffffffff, 0x5, 0x0, 0x0, 0x2406, 0x0, 0x0, 0x0}]}) listxattr(&(0x7f0000001000)="2e2f66696c653100", &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) remap_file_pages(&(0x7f0000942000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x301000) write$fuse_bmap(r1, &(0x7f0000033000)={0x18, 0x7, 0x2, 0xfff}, 0x18) prctl$intptr(0x3d, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x81, 0x3f, 0x40000000}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000") 2017/09/26 22:39:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = add_key(&(0x7f0000f8b000)="7472757374656400", &(0x7f0000694000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000077000-0x2b)="10b1f9a19ef850e456fa0b6fac23fc175ef38381201934de43d34f89c5b385a1cd2863a25f9a9928f1e126", 0x2b, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000c11000-0x6)={0x9, 0x100000001, 0x1ed}) readv(r1, &(0x7f00009d0000)=[{&(0x7f000053e000)="", 0x0}, {&(0x7f0000ea4000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000eb3000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000067f000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000bbe000)=[{r0, 0x0, 0x0}, {r2, 0x420, 0x0}, {r1, 0x2, 0x0}, {r1, 0x0, 0x0}, {r0, 0x8, 0x0}, {r1, 0x5009, 0x0}], 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000012000)={0x7, 0xf865, 0x100000001, 0x8, 0x81}, 0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c0000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00005fa000-0x50)={{0x6, 0x80000000}, {0x100, 0x6}, 0x3, 0x0, 0x5642, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r2, 0x29, 0x2002, &(0x7f0000c07000-0x4)=0x40, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000081a000)=0x0) syz_open_dev$evdev(&(0x7f00004f8000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000067b000)={0x0, 0x0}, &(0x7f0000894000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c9000)={0x7, 0x20, 0x200, 0x20, 0x3, 0xe1, 0x24281139, 0x101, r4}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) r5 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000ae4000)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r7 = dup2(r6, r5) ioctl$TCSETAF(r7, 0x5404, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000380000)="656d3100", 0x4) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x8000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000823000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000824000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000826000-0xd8)="db87fcdd28d75b22dab70e5d39bedc8b9c6f23cff2aa97b142f480780ea5f6f4a9e624714771a7d73a8ff7b4e621455a92db4355a1e2130021e086b0239f40d70746df06abccedc7a9b5ae100709ce218cc0bafff29ec34d115d71af215385fc16495ed5664ef42d96878ce7a4962abc000704000000d491b6b8d3750df8d40be57a603b9907e7502a2c04fd51040e000400000000800000014ad47a43e3f06e55caffd82c7bc755a2b4c8ed28521b56fcea6e68e32603edf6cf831ee520604c16848d04ffff73db43f894b03ad4042ee16526d8e5593f43") r1 = epoll_create1(0x80000) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x40000000003, 0x10010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000639000-0x8)={0x0, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x400032, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000825000)="2e2f66696c653000", 0x430000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000059000)=[0x1, 0x7ff]) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000064e000-0x40)={r2, 0x2, &(0x7f0000197000-0x8)=[0x0, 0x8], &(0x7f0000824000)=[0xfff, 0x3, 0x3d1, 0xff, 0x8000, 0x1], 0x1, 0x1, 0x2, &(0x7f0000824000)=[0x1ff], &(0x7f0000824000)=[0x8, 0x7, 0x40, 0x1, 0x8000], 0x0}) mmap(&(0x7f0000826000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x2b85) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x2000, 0x0}) r5 = memfd_create(&(0x7f00001de000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000003, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000825000-0x10)={0x5, 0x0, 0xeffa, 0xc45, 0x81}, 0x10) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000828000-0xa3)="ee1478d32fef2ebd91df37ed877db89573d5dd65db57bcc7e6c057207a10ec905508530df79e489276099c5d32dd391e7f09a0457ff453dcc6eafbdefa236fffd6c1ea1b54512099c365ac32fcfa9b5429c70847ab9f81c78d8abd17bccf3e06225b494b8aa7b7811d2e2dd6a6cc488cde3ba28480e8b79d7a8ddc1b859da8db0a83983fc87d407ab3e44928aeb1cbd7764ff39a85e2aa321c751fc9f93a101290b613") mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000826000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0x75f)="") 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b6a000)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000775000)=0x0, 0x80800) r1 = socket(0x11, 0x802, 0x7) memfd_create(&(0x7f0000af4000-0xb)="26289d405b626465762900", 0x2) setsockopt(r1, 0x107, 0xe, &(0x7f0000000000)="", 0x0) bind(r1, &(0x7f0000c65000-0x80)=@generic={0x0, "5f87045abc39d01f0d44bff53ac8478dbd1550e2f721ef5b452307ed5852fc54f9d267db3783e27507d24d014fee77fe0ecbe6b0a5cb524c0afaa2afe9456c934c99ecd45c3f91b49f9de7092babc1a6617d5809e1855357c127978abd382794bcba4045f27611581c96aa46bb331a2a3bf984620ffd5a74b0029c5a7e5c"}, 0x80) accept4(r1, &(0x7f0000142000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cb4000)=0x9, 0x800) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000b2b000)={0x0, 0x989680}, &(0x7f0000de6000)={0x0, 0x0}) r2 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x12, 0x42, 0xfffffffffffffffc) connect$inet(r3, &(0x7f0000034000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000049000-0x10)={0x0, 0x400, 0x1, 0x4ab1fc65}, &(0x7f000044f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, r5}, 0x10) clock_gettime(0x0, &(0x7f0000664000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000015a000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d56000)=[], 0x0, &(0x7f0000e6b000)={r8, r1}, &(0x7f0000254000)={0x92e9}, 0x8) r9 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r10 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101102) r11 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f0000bdd000)={r12, @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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) write$evdev(r9, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r9, 0x10000) ioctl$EVIOCGREP(r10, 0x80084503, &(0x7f00006c3000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r9, r3, 0x0, 0xf5) ftruncate(r4, 0x100000000000007) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000dd8000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000888000)="", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000806000)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pkey_mprotect(&(0x7f0000837000/0x4000)=nil, 0x4000, 0xc, r2) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e71000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = open(&(0x7f0000b83000)="2e2f66696c653000", 0x0, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000109000)={0x2, 0x4, 0x9, 0x8, 0x2}, 0x14) socket$netlink(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000083b000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x3, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fd2000)={0x0, []}, &(0x7f0000fd3000-0x4)=0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ab7000)=@req3={0x3, 0x0, 0x6, 0x2, 0x0, 0x2, 0x100000000}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd3000-0x1f)="1f0000000201ff00fd4345bb00020022074000000900010b011601130000c4", 0x1f) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x402601, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = syz_open_dev$sg(&(0x7f0000352000)="2f6465762f73672300", 0x401, 0x40000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000c34000)=0x0) r3 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000cef000)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000796000-0xc8)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640ad532300000008f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f00009ee000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000177000-0x160)=[{0x20, 0x104, 0x6, "08ba39030e46a39ea16ce22a"}, {0xa0, 0x110, 0x4, "8f3c8ef3853f2f727305ce6e92de0a5fc932a13ee3befd7f2ec6b6eb05da06c09f536bb06fc87353eac368084c8e27465c38847fe3560f6911e0b1e7178f320f97046d5f5cc0a5e960af044388bb7360b512eef6fdeb888de14fbf64a4472c3484de5804651b8afd449ae775524a02e8e5c71e0c49e835c0072da60f32e5229d9717c894edfdb565358b"}, {0xa0, 0x10b, 0x80000000, "fb7e42b1520827487921db315da99d2f95070b9ccb06197c4b7d79820dedde51389b26cdae9a6fb6c8b28b51427a91f8a9eda8ecc6d81599397faa727aedaa0a7c733602a77145f3545b961122030c648612db0677401b393f63d5911ae17b480ba727ef75f9c315b1d46a1bf50038d757a4c7c750c7c90ba634b4f729fa19d4fbba5a1c260d2203e1226d88"}], 0x3, 0x20000000}, 0x62) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000039d000)=0x0, 0x4) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() syz_open_dev$usbmon(&(0x7f0000778000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x800) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioprio_get$pid(0x3, r0) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x2000004, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f9c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008bd000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000753000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x8, 0x1, 0x4, 0x100, 0x500000000000000, 0x20002, r2}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f7c000)="7573657d76626f786e73423166", 0x3) pwrite64(r3, &(0x7f00004b7000-0xac)="6d8e229feb21f6c61e2dd90bcc25a100084f97aefbcb19a45d7055feb1c2fcb06bb1e1db882991e749d5fad13b21854d629592d0578b1272c5f2e89b0e6af0d0d0ff994746978f77c4dc62092afefc66af28d1b4d90a879edf3317d1736e221fe8f6ffc043233b744e7e392b21c2ea0156b90003636029805e5fbf3a4535bf3d5269751023525bcb1e278c3afbbcd3f9b29db61b59fa0cd242a8bc367fa2a60da9205fbc164a5698a31af9b2", 0xac, 0x0) r4 = openat(r3, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000a34000)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000b14000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xa8100) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000f7d000-0x9)="2f6465762f73672300", 0x3ff, 0x2000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000984000)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000f7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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write(r1, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) mmap(&(0x7f0000a77000/0x4000)=nil, 0x4000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000385000)="2f6465762f6e65742f74756e00", 0x0, 0x81) mmap(&(0x7f0000ca5000/0x2000)=nil, 0x2000, 0x2007, 0x35, r6, 0x2000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00001a9000)=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x800000000000, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x80, 0x8, 0x2, @thr={&(0x7f000007e000)="a4d09f7a84cf868b983d90f93645939ea5890cd683f1440f901fa3312991506324d38fbc27407608b309878726dfc61ed161b758f8b14a21ca784a68ef1a28d434749a8aa3c47ef357522a86d2216730caef0829e8c954535f1a27932c5020905b16903300807256ce2f60fb94e7bb1d5300110bc58c552a45b4f6297f96b6dac22223b93928def360a3cd3f7f6da7bfb9202a", &(0x7f0000b68000-0x1000)="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"}, []}, &(0x7f0000001000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000001000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xc6) r8 = openat(r6, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10000, 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000ce6000-0x10)={0x3, &(0x7f00000c8000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) timer_gettime(r7, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ipx={0x4, 0x800, 0xc5db, "2a2ff00d71d2", 0x3f, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="52439d62f91f5e", 0x7}, {&(0x7f0000001000)="1a8a0b8049d958bf8ad207b9245bd18e4931a7f6a595c1fb69bdef7c5c7ea3be23be0f5ec0621cca61cc17e208745bc200c19763f1c5428b4e13975d0a109831823d8b3ec1717727a91de307303021486bd15d2acd11e1df51b8691d2ff6456978916b02d7f4d871e187a2a3bfaf751b82e11fb82e67f399b5fdb0eb62a3cb2154fda407538dd8d2b7f44a199a3b4d49450be08bffd627707d", 0x99}, {&(0x7f0000000000)="f4f233d9d7353162c8e5963cb40df03e3e642852447ba3f337a0491e8dde71cf9745e897fb11719a891b86c1721977c9b0a0648b9f8a7c4e9b891c07ce38126baea3669522ba67a26119b99ca67e7bfb031e988c9d7222ce", 0x58}, {&(0x7f0000000000)="c6ae9bee6de53a9bbc3283f0", 0xc}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000002000-0x2d0)=[{0x38, 0x10a, 0x80, "cd8301bd7930618fa3f5a0bef9964ff85a583ac3c9f95dd0f9dec365b8c516150496f178"}, {0x108, 0x11d, 0x7, "bde6742a999c24990b168ffe1681b615b8e25dad076f6f6fb2fb2b7731bac435ca17ff2ecf05fb8c9ee4a0ca7065410de24ffff2ccddc4c5315b35bccb7522a2e665e552fd3e213f7cadcb59a13cf4c1241e22de01922373e980e95ae4de87c5af4d78bd375b4b260a6f01a1ea7b3febd1acf7f2e155f939e11d3cd988dd1f3e86b6435ced127cfb6ec806c8d79e7a055d869e0a83a5bacb21cc18cfb324f1d0455c5ba2be4667a6381bf1aa0259caf2f1414448d65a6f2960312564f8231023094d76ecbc21b8dfc8d4aefb737739e548bbd8b427df199cf7dd4fdffcc1b1819444aad8bbd53d9a0169beac0caa8e2daf30f3284edd6b"}, {0xb0, 0x113, 0x8000, "147aee699dcdfaa22b9182c867be04f25baf6c13d0b35ae70fff465fd90343c86bd92da17888f6d479e8f3da76bf90ecd05d58b6c6a93fcb2842ce7ab3f0b70e6912d8c9b93fcd63a7a4df72a3a7c37465ca5c5fb5fb89c3845f938249f0efe272742c529d18502947ff571a4f50b110cc2caeac13c1506096c2ccf0652659d5eeaf3792089e7c54fe743c2abe96e9c5e533f0b9e2a10324e7bf11"}, {0xe0, 0x1ff, 0x5, "a87a8dbe6aa3dca35a460b30e867811d376ce5388077a48db73ea3f4fc3d0ca71f1bbf1076d7a87a52e24c77ab13dbc484d2382750b1fb216b30f0bb8da02747a34eab4d3ad58fd94180e4b9b02a421bcb2153c223ec74dcbdd60e5a1f771b3011dd4c3a502d39f3a2c116874376e20a2b6aa283e801c60396fad1f580dee9cd7976c168a6396929d2c3f171e34f0e3cb1ec3746b96faf35151eccdcadd6bca1f1dba9b2a239dd74a105aa88d1455a648a549d3d43e80e71e1ec5ecb7d3fd83c42f12f505f5f52247058ca"}], 0x4, 0x4000}, 0x40000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x10001, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000f2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008f0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000)=0x18) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) mmap(&(0x7f0000000000/0xd69000)=nil, 0xd69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000d69000)="2400000043000100000000020000001b022b00040d0001002005000000000000ec05000e9c", 0x25) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r5 = add_key(&(0x7f000032e000-0xa)="73797a6b616c6c657200", &(0x7f00001d6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c59000-0x61)="cfb3acbbf4fc8820d4dc3876aa692f22d47ddabaae04f4018a1595057bd81427381082ea15034feab592d6750fc12a6edd3f22d872051823a42c4e4af2d9c7e5b3ce3c4e9661dd1b39e0efea2e329782c9216d07592656a812196a4ad8499b42c9", 0x61, 0x0) keyctl$read(0xb, r5, &(0x7f0000337000-0x8)="0000000000000000", 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006a1000-0x8)={0x0, 0x0}) sysfs$1(0x1, &(0x7f00003d7000-0x13)="70707030747275737465645c5b297070703100") select(0x40, &(0x7f0000784000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f47000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000592000)={0x0, 0x0}) write$eventfd(r7, &(0x7f00004a1000-0x8)=0x100000000, 0x8) recvfrom(r2, &(0x7f000053c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x40, &(0x7f0000099000)=@llc={0x1a, 0x15, 0xe521, 0x100, 0xd81, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f000095c000)=[@in6={0xa, 0x3, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000e5b000)={0xfffffffffffffff8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x10000, 0x9, 0x0, &(0x7f00003bd000)=@generic="0cdf137ed7c510e7aef5eb9367a9f6d7", 0xffffffffffffff01, 0x3d, 0x7}) 2017/09/26 22:39:47 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f000038f000)=0x0, &(0x7f0000ef1000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f00004c0000-0x4)=0x8, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000ef1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ea000-0x4)=0x43) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000)=0xd15, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ef0000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffff, 0x3, 0xfff, 0x7, 0x8, 0x1, 0xb2e, 0x1, 0x4445, 0x8, 0x80000000, 0x1, 0x0, 0x5c93]}, &(0x7f0000ef0000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bda000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r2, &(0x7f0000ee5000-0x1f)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef3000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000077e000-0x90)=[{{r4, r5/1000+30000}, 0x4, 0x0, 0x61}, {{0x77359400, 0x0}, 0x0, 0x1ff, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0xfffffffffffff035}, {{0x77359400, 0x0}, 0x0, 0x6, 0x9}, {{0x0, 0x0}, 0x4, 0x0, 0x6}, {{0x0, 0x0}, 0x3f, 0x401, 0x3}], 0x90) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x40002102) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026f000)="2f6465762f73657175656e6365723200", 0x80, 0x0) setsockopt$ax25_int(r6, 0x101, 0x6, &(0x7f0000308000-0x4)=0x28000, 0x4) socket(0xf, 0x803, 0x2) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fbf000-0x4)=0x0) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000268000)={0x0, 0x0}) socketpair(0x4, 0x802, 0x100000000, &(0x7f0000e72000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000616000-0x4)=0x940, 0x4) r3 = socket(0x10, 0x802, 0x2) write(r3, &(0x7f0000047000-0x22)="220000001400078f870000f709ff050c020c0101010000000900028000000104f415", 0x22) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000103000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000f46000)=0x0, &(0x7f0000e39000)=0x4) pivot_root(&(0x7f0000ad4000)="2e2f66696c653000", &(0x7f0000659000-0x8)="2e2f66696c653000") sched_getparam(0x0, &(0x7f000087c000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000067b000)={0xfffffffffffffffb, 0x2, 0xffffffff, 0x3, 0xa7a3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) r5 = fcntl$getown(r0, 0x9) fcntl$setown(r3, 0x8, r5) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000033000-0x4)=0x8000, 0x4) sendto$inet(r4, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000fd1000)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007df000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000066f000)=0x56c0fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x200040) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0xfffffffffffffffc, 0x32, r1, 0x40000000000000) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x800000027, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000970000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125cca08f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e976816b2827ba7e5792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c1ae801ef80cc3093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e610cc82e1aad6b559e98139acae7b86f3b9cb6523f15c82aaffe2cfb285492f8411d9dbd884630980f4", 0xd9) r3 = socket$inet6(0xa, 0x160000c976837c8a, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000f6b000)=0x0, &(0x7f0000f68000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x4, 0x4) mmap(&(0x7f00008c8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f00000aa000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000004}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000089b000-0x8)={0xe4, 0x1, 0xfffffffffffff800, 0xf6f}, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, &(0x7f0000f6e000-0x4)=0x0) setsockopt$inet_mreq(r2, 0x0, 0x1f, &(0x7f0000f69000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) socket$inet(0x2, 0x2000000d, 0xffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f69000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x6781, 0xfff7fffffffffffb, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000eeb000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aea000-0x58)={0x0, 0x0, ""}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000334000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100, 0xfffffffeffffffff, 0x3, 0x10}, &(0x7f0000094000-0x4)=0xa0) 2017/09/26 22:39:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000076b000-0xf)="0200000000c300006b04746c6f5e00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) msync(&(0x7f00005c1000/0x2000)=nil, 0x2000, 0x1) pkey_alloc(0x0, 0x2) 2017/09/26 22:39:47 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x3ff, 0x0, 0x1, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x6, r1, 0x10001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"4a0700e10020fa"}, 0x4000000000000}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x7f) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b5000-0xb)="2f6465762f6877726e6700", 0x1369200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f00008a6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, r4, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x8000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init() mmap(&(0x7f0000a23000/0x2000)=nil, 0x2000, 0x8, 0x1b111, r6, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000005000-0x26)="24000000190025f0071c1f24fffffc0e020000000010002002ffffea08000b00aa18592a", 0x24) accept4$inet(r5, 0x0, &(0x7f00001a6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x1000008, 0x32, r4, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000073000-0x24)="2400000058001ff513f1f4070319faff07001710100001000a210000040002000014004a", 0x24) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="76b8") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000074000-0x1)="00", 0x1, 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2017/09/26 22:39:47 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000024d000)=0x0) r1 = gettid() getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x4, 0xdc0e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=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=@loopback={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x0, r4}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpgid(r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x53e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f00001b5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000992000)={0x0, 0x0, 0x0, @tid=r5, []}) read(r3, &(0x7f0000268000-0x18)="000000000000000000000000000000000000000000000000", 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004c5000-0x8)={0x0, 0x0}) write$evdev(r6, &(0x7f0000c3b000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) gettid() 2017/09/26 22:39:47 executing program 0: chroot(&(0x7f0000b3c000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_retrieve(0xffffffffffffffff, &(0x7f0000fb0000)={0x30, 0xc5ce, 0x0, 0x400, 0x9, 0x8, 0x3}, 0x30) request_key(&(0x7f0000dcb000-0x5)="7573657200", &(0x7f00007f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e5000)="2f6465762f6877726e6700", 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00006b2000)={0x27, 0xa35a, 0x1, 0x7, 0x2, 0xfffffffffffffffe, "29fff37b377735522eca58f1d41b5a8841e9383da21bc2e0f73c321d16e3ad1ec7ccfc02063ca55ec828b27e8e76d7eb01db4ec9d28786e7d0093101a36d70", 0x5}, 0x60) r1 = gettid() timerfd_gettime(r0, &(0x7f0000f9e000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000a55000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socket(0x2, 0x440000000806, 0x40404000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b6d000)={0x0, &(0x7f0000656000)=[]}, 0x10) r3 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f00007db000)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f00003bf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a98000)={0x8, 0x7fff, 0x1, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f00003b8000-0x40)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x1, 0x10001}, &(0x7f00003be000)={r6, r7+10000000}, &(0x7f00009b0000)={&(0x7f0000ec8000-0x8)={0x3f}, 0x8}) write$sndseq(r3, &(0x7f0000223000)=[{0x5, 0x1, 0x9, 0x10000000003fd, @tick=0x0, {0x7, 0x7}, {0xf7fffffffffffff6, 0x0}, @note={0xffffffffffffffad, 0x5, 0x3, 0x9, 0x5570}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000af8000-0x8c)={0x3ff, 0x9, 0x8000006, "71756575653100000000000000040000000000000000000000000000000000000000000000000000000000000000000000e6ffffff0000000000000000000000", 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000067e000)="00", 0x3) lremovexattr(&(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000b18000)=@random={"73797374656d2e00", "6367726f757000"}) rt_sigtimedwait(&(0x7f0000c98000-0x8)={0x4}, 0x0, &(0x7f0000b19000)={0x0, 0x0}, 0x8) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8900, 0x0) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x6)="2e2f62757300", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x6)="2e2f62757300", &(0x7f0000012000-0x44)={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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setgroups(0x9, &(0x7f0000011000)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) fallocate(r0, 0x0, 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = open(&(0x7f0000004000-0x6)="2e2f62757300", 0x301000, 0x0) fallocate(r10, 0x1, 0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000005000-0x6)="2e2f62757300", &(0x7f0000001000-0x1a)=@random={"73656375726974792e00", "6e6f646576216e6f6465766264657600"}, &(0x7f0000002000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) fadvise64(r10, 0x0, 0x0, 0x4) ioctl$UFFDIO_ZEROPAGE(r10, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000f02000/0x4000)=nil, 0x4000}) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)="") 2017/09/26 22:39:47 executing program 5: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000a000-0x4)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f76637300", 0x400681, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000033000-0x4)="63646700", 0x4) rt_sigprocmask(0x1, &(0x7f000000c000-0x8)={0x7}, 0x0, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000000b000)=[{0x74, 0x4, 0x108, 0x4, 0x0, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xa0, 0x0, 0x0, 0x9, 0x71c, "d28d992695fd01cb12395b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b42f745ade2c9ddea8b02d86b7a72c75e50159dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x8, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26c}, {&(0x7f0000001000)=[], 0x0}, {&(0x7f0000019000-0x2170)=[{0x1010, 0xffffffffffffbff9, 0x0, 0x6, 0xa33d14c, 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{0x14, 0x8, 0x10, 0x400, 0x9, "2d"}, {0x1010, 0x3f, 0x800, 0x67ad, 0x0, "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{0xc0, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873173cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cab6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce00813316eb70497b610215abc7b9f90fc02f697e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329ccead1"}, {0x7c, 0x400, 0x601, 0x1, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x2170}], 0x3, 0x0, 0x0, 0x48010}, 0x8004) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000ec000)="2200000014000700ea091008090007000a0009000022000004000300040001e88c45abbbcb1f", 0x26) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b49000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r4, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$inet(0x2, 0xa, 0x40000000008) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001f8000-0x8)="2e2f66696c653000", 0x0) r0 = add_key(&(0x7f0000a3b000-0x6)="6c6f676f6e00", &(0x7f00003bc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b52000)="17f566cbdae596f1d0eabbde1398359f5bfd102465652197577699e9ea0c0b62ad83b7cffeaca0143aaac9dccd0bfc2b72a6ad807b3b291616ca8d5430fd89d06ddf2bfb5af5ad89cb87bccff3ef4ed42add6798ab", 0x55, 0xffffffffffffffff) r1 = request_key(&(0x7f0000ed2000-0x6)="6c6f676f6e00", &(0x7f00001a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000044a000-0x1)="00", 0xfffffffffffffffd) socketpair$inet(0x2, 0x6, 0x452, &(0x7f0000172000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) tee(r2, r3, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f27000/0x3000)=nil, 0x3000, 0x2, 0x4011, r4, 0x0) r5 = dup(r4) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000021a000-0x4)=0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000b56000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r4, &(0x7f0000ac5000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000721000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x6c6, &(0x7f0000323000-0x10)="e193392038b0be707c1bfd1edceadc91", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000041c000-0x4)="7965616800", 0x5) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000b72000-0x10)=@generic="00000000000000000000000000000000", 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000107000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000823000)={0x7ff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xffff, 0xd1, 0x5c9, &(0x7f00005f1000)=@common="74756e6c300000000000000000000000", 0x2, 0xabb7, 0x401}) ioctl$KDMKTONE(r6, 0x4b3b, 0x7) tee(r4, r4, 0x3ff, 0x4) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$unlink(0x9, r0, r1) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r8, &(0x7f0000020000-0x8)="2e2f66696c653000") dup(r7) utimes(&(0x7f0000a24000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f0000b35000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/26 22:39:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x5, 0x13}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000db6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x54, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x46, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r2, 0x3, 0x0, 0xc, 0x10, 0xd7a, 0x0, 0x0, {[@generic={0x1, 0xd, "e50258e1a7111af9102664"}, @fastopen={0x22, 0xe, "b509ea57561e3f8cfb0f6eca"}]}}, {"0100"}}}}}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5df4", 0xf) shutdown(r1, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r3, &(0x7f00003ff000)=@ll={0x11, 0xff, 0x0, 0x1, 0xc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) lstat(&(0x7f00007ec000)="2e2f66696c653100", &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000369000)={@generic="020000ff03187f99000000000000d322", @ifru_ivalue=0x5}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) close(r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000fb000)={{0x7fff, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x800, 0x100000000, 0xfffffffffffff001, 0x0, 0x8, 0x2, 0x0, 0x2, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") getitimer(0x1, &(0x7f0000f4b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007eb000-0x5)={0x2, [0x0, 0x0]}, &(0x7f0000f91000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008c3000)={r6, @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]}, 0x4, 0x6, 0x3, 0xfffffffffffffbff, 0x2}, 0xa0) 2017/09/26 22:39:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f83000-0x4)=0x0) r1 = socket(0x10, 0x807, 0xc) getpeername$unix(r1, &(0x7f0000f7e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a67000-0x4)=0x8) accept$inet(r1, &(0x7f00009a4000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10) write(r1, &(0x7f0000f81000)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x8, 0x78, 0x6f, 0xeda, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfd, 0x2, 0x3, 0x0, 0x0, 0x101, 0x2, 0x0, 0x9, 0xeffffffffffffffc, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, r2, 0x5) perf_event_open(&(0x7f0000d7f000-0x78)={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, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x7fffe, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x40000000000b, &(0x7f0000f63000-0x4)=0x0, 0x4) socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bcc000-0x18)={0x0, 0xc, 0x30, 0x374, 0x1000000000002}, &(0x7f0000774000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001c8000-0x28)={r6, 0x1e, "a230e8d10000030966c3934a00debe6750bdf000086a0000000000deffaa"}, &(0x7f0000eb7000-0x4)=0x28) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000-0x90)=[{&(0x7f0000ce3000)="764ecabbd722533f41c6945a76061ce1b573d33fa81cf6924cc29ac1d8d0aed7a30371c330289e4d373d642f93256a9f151ea65cd42ca0a5ce78e752fbbbff64f029323dad27ba632e7c4c3b4187", 0x4e}, {&(0x7f00002c3000-0x1000)="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{&(0x7f00000e5000)="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0x1000}, {&(0x7f0000c73000-0x83)="e570bac902a6060fc5cd85beabac260533f6aaef4a64ac4597d2a6b6127225390d4193660b2ed40e91cabb7ec630ce41c0241142a6c664c2613b0c39df933969a7e6833ef0ed12c2e8c550da84e089854f65df3a95f49dca1f1964ab83c2f010b465acb22c46874459e6c95cecf5c05d2ad3ff657723fd209042b997bcd86553bc4c3c", 0x83}, {&(0x7f0000f6f000-0x35)="e1e9acac85f12b19d81b271a059bc220b048ff33ac0efa220d3b001db1911a3c365b0c936c515f1e7c6e83e387ef07f68e8de908da", 0x35}, {&(0x7f0000f70000-0xde)="f5c9a82ba920480eae9249649f6c1382e02d47d3a0db9220011d69665793d2bd19ab7fd9b39071a2613786f33f17dfde1010445faf738c4ee077e07838e8fe30563abdd7f48e8dcf8abb0396a16a2144a556aa3b356de764c4142c7bf88eea1538e28abe0091598b308392d05bb9a6fdd8f4fbbcec595864d6662710d36151f409787fda65a0fd74d696b83ecf1d87f831b8ec966ab784f88b6765e743442ebbd09ceb807d081823cbf4e5ce1cf30a66c2b52b0278fa544681d53f20c579ab4a8ecb603423b41e5dec098fc7cf2129329beccf58e430883067b2334d724e", 0xde}, {&(0x7f0000dd8000-0x1c)="cd9185117df521847cb3bfaf1aa5c66c49150b1e24c557bd4bd59622", 0x1c}], 0x9, 0x0, 0x0, 0x800}, 0x0) r7 = request_key(&(0x7f000048f000)="73797a6b616c6c657200", &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e0d000)="70707030706f7369785f61636c5f61636365737376626f786e657431766d6e6574302c2f6c6f7d5e63707573657447504c63707573657400", 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000b7e000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000067000)={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}, 0x1c) rt_sigsuspend(&(0x7f00006a4000-0x8)={0x8}, 0x8) getegid() fstatfs(r8, &(0x7f0000581000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x806) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c15000-0xa)="2f6465762f70746d7800", 0x1020000, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00005fb000)="b49473110d7d133cd24a9466d1b1ef9b94a21f5dac67aa15a1880a65999b49abf0125a87050546fe9818953c1faf91c86dfd3d43631b1bdc6446bfe516e1056080a566816e0b4f87176d2cf6ba04930d96fd", 0x52, 0x0) r0 = syz_open_dev$loop(&(0x7f0000739000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r0, 0x11, 0x800, 0x44400004) r1 = creat(&(0x7f0000c39000-0x8)="2e2f66696c653000", 0x60) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e82000)={0x6, 0x1000, 0x5, 0x4, 0x0, 0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000032b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000c69000-0x4)=0x8000000000, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ec9000-0x4)=0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000cf7000)={"c1a72b6259dd101f126b708a11ce880f", 0x6, 0x8001}, 0x18) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x97e3, &(0x7f0000616000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fea000)={{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00005c7000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x200003fd) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x6, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)=""}, []}) 2017/09/26 22:39:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = socket$inet6(0xa, 0x802, 0x200000000000088) r1 = syz_open_dev$usbmon(&(0x7f000039b000-0xd)="2f6465762f7573626d6f6e2300", 0x38c6, 0x100) sendto$inet6(r0, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) r2 = add_key(&(0x7f00004ef000)="6c6f676f6e00", &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c570b03964f09fdf216102ca7903d22c12c080bb2bf8f58068c9bf02c3204a07662645576cdf107124064a94aee0984e3918a8b828bee500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e3d000-0x4)=0x0) r3 = add_key(&(0x7f00006f5000-0x5)="7573657200", &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d8000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x0, r3) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_extract_tcp_res(&(0x7f000006f000-0x8)={0x0, 0x0}, 0x2, 0x4e7) syz_extract_tcp_res(&(0x7f0000667000-0x8)={0x0, 0x0}, 0x20, 0x2) syz_emit_ethernet(0x1a4, &(0x7f0000c35000-0x1a4)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x3, 0x5, 0x2}], {0x8100, 0x3ff, 0x4, 0x100000000}}], {{0x88f8, @ipv4={{0x39, 0x4, 0x200, 0x1ff, 0x18e, 0x1, 0x1ff, 0x8bac, 0x32, 0x0, @broadcast=0xffffffff, @rand_addr=0x40, {[@ssrr={0x89, 0x1f, 0x1ff, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x1f, 0xffffffffffffffc0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7f]}, @ssrr={0x89, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x5, @loopback=0x7f000001]}, @end={0x0}, @timestamp={0x44, 0x20, 0x9, 0x0, 0x6, [{[@empty=0x0], 0x7fff}, {[], 0xffff}, {[@rand_addr=0x8], 0x100000000}, {[], 0x5}, {[], 0x7}]}, @ssrr={0x89, 0xb, 0x7f, [@rand_addr=0x1, @multicast2=0xe0000002]}, @rr={0x7, 0x23, 0x7, [@empty=0x0, @rand_addr=0xfffffffffffffffc, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @end={0x0}, @rr={0x7, 0x1f, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xc2, @empty=0x0]}, @generic={0x7, 0x11, "74a703d135c781b5c1e99c1847281c"}]}}, @tcp={{0x1, 0x3, r5, r6, 0xffffffff, 0x0, 0x16, 0x0, 0x6, 0x0, 0x8, {[@generic={0x5, 0xa, "a1ea7304dba57c47"}, @generic={0x5, 0x7, "a383ae2d04"}, @eol={0x0}, @timestamp={0x8, 0xa, 0x7fffffff, 0x3}, @generic={0x0, 0xd, "2018fc7b9744f0edba9250"}, @window={0x3, 0x3, 0x8}, @sack={0x5, 0xa, [0x1a747024, 0x81]}, @eol={0x0}, @sack={0x5, 0xa, [0x1, 0x3442]}]}}, {"24b60d1fe2e90eedb608b7481a7a6944627bf8fe1056915f634a8605ece35708b2f88c2e975041bd74c820d5b847093ed3dc0c0150defab972448192387bd235bb727803f2ec4f0c52638371bb24b068057b"}}}}}}) sendfile(r1, r1, &(0x7f0000137000)=0x0, 0x6) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x11, 0x0, 0xdf2d, "05"}], 0x14}], 0x1, &(0x7f0000dd0000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r7, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r9 = inotify_init() inotify_add_watch(r9, &(0x7f0000caa000)="2e2f66696c653000", 0x400) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000092f000-0xc)="2f6465762f6175746f667300", 0x402900, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000905000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000204000)="2f6465762f7573626d6f6e2300", 0x1, 0x13f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00007b1000-0x4)=0x0) dup(r1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fc1000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f00006f5000)=0x0) mmap(&(0x7f0000000000/0x404000)=nil, 0x404000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000007d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000404000+0x555)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000fc2000-0x8)={0x10000101, 0x66d}) setsockopt$ax25_int(r5, 0x101, 0xffffffffffffffff, &(0x7f0000a66000-0x4)=0xfffffffffffffc00, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00009ea000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000406000-0x8)="2e2f66696c653000", 0x60000, 0x8) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) flock(r0, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x4000120) r1 = syz_open_dev$loop(&(0x7f00003ec000-0xb)="2f6465762f6c6f6f702300", 0xfffffffd, 0x585202) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000067c000+0x74b)={0x2, 0x0}) readahead(r1, 0x80000000, 0x4f24) r2 = open(&(0x7f0000112000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) getsockname(r0, &(0x7f000031c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000bd000)=0x80) r3 = openat(r2, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) r5 = accept(r4, &(0x7f0000e5e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) renameat2(r2, &(0x7f0000bb3000)="2e2f66696c65302f66696c653000", r4, &(0x7f0000bb7000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a9b000)={0x0, 0x93, "dc66b3bf3574d53000717d7a2b0bc9291b4ee806519c077948cf86da60d04c77ffc1f05b6aafd6b772640e5cc87ed8e35bf282db7f6fffb60c51d3d55a6628d664a1cb953f248727c5c26557242d50dd68168b40004c263b0b0e64c9b733ad920750e76317dc6bc2b4b6808b9b2df0b32f9c66f808884082b56b6f61f90b20767ce792aa5a2b9700013ee2435593599b87b797"}, &(0x7f0000a49000)=0x9c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r7, &(0x7f000000a000-0x60)={0x27, 0x3, 0x1, 0x1, 0x1, 0x1000, "216a87752a439dc4c63af9da1fa56ea908b415f3bc2d8e044e41a8b13b968ebe865aab1608315a1cf0cf8795032a065e6884cc35b34b1329ac20c39b97d190", 0x4bf}, 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000005000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) setsockopt$inet6_buf(r6, 0x29, 0x1a, &(0x7f0000002000)="001503", 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_tcp_int(r6, 0x6, 0xc, &(0x7f0000008000)=0x0, 0x4) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000145000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x54, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x46, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r1, r1, 0x3, 0x0, 0xc, 0x10, 0xd7a, 0x0, 0x0, {[@generic={0x1, 0xd, "e50258e1a7111af9102664"}, @fastopen={0x22, 0xe, "b509ea57561e3f8cfb0f6eca"}]}}, {"0100"}}}}}}) shutdown(r0, 0x2) r2 = gettid() ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000b25000)={&(0x7f00003e5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) 2017/09/26 22:39:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x0) inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000036000)=@int=0x5, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007bc000-0x1)={0x0}, 0x1) sendfile(r2, r1, &(0x7f0000013000-0x8)=0x0, 0xfffefffd) write(r0, &(0x7f0000993000)="ff", 0x1) r3 = dup2(r2, r1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000ce9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000033e000)=0x75) gettid() pipe2(&(0x7f00001f8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) 2017/09/26 22:39:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000957000)="2f6465762f6877726e6700", 0x20000, 0x0) r1 = accept$inet6(r0, &(0x7f00007d6000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f4000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004ab000)={0x7f}, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000)="2f6465762f70746d7800", 0x400, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSCTTY(r3, 0x540e, 0xfffffffffffffff7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b6000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000818000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002be000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c8000)=0x24) accept$inet6(r2, &(0x7f0000870000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000017e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000008d000)={r5, 0x2c7, 0x8000, 0x5, 0x9, 0x8}, &(0x7f00009da000-0x4)=0x14) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) syz_open_dev$sg(&(0x7f00008bd000)="2f6465762f73672300", 0xffffffffffff8000, 0x400000007ffff) flistxattr(r0, &(0x7f0000578000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) request_key(&(0x7f0000b79000-0xa)="73797a6b616c6c657200", &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018a000)="28852d7b00", 0xffffffffffffffff) r1 = memfd_create(&(0x7f00006a2000-0x2)="0027", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r3 = openat(r1, &(0x7f000058a000-0x8)="2e2f66696c653000", 0x54a00, 0x4) r4 = dup2(r2, r1) sched_rr_get_interval(r0, &(0x7f0000444000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003f4000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009b9000)=[{0x7, 0xfffffffffffffe01, 0x0, 0x0, @tick=0x1, {0x6, 0x6}, {0x3, 0x800}, @addr={0x8, 0x80000001}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000816000)={{0x3, 0x2, 0x7, 0x0, 0x100}, 0x81, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000b9000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000cb8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000094b000)={0x0, 0x1}, &(0x7f0000e7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000093b000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x4) read$eventfd(r1, &(0x7f00001a7000-0x8)=0x0, 0x8) ioctl$int_in(r4, 0x5421, &(0x7f0000e01000-0x8)=0x4e) pwrite64(r4, &(0x7f00001d4000-0xf)="194991dd8789be4f1ac39a970c3e7a", 0xf, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004b3000)={0x12000000000, 0x8001, 0x6de05326, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$random(&(0x7f00003c8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1) bind$netrom(r1, &(0x7f0000c8b000-0x48)=@full={{0x3, {"f428461588b70b"}, 0x7}, [{"d01364eb45eb81"}, {"cb633fa5c0d9f1"}, {"2b2376695e470a"}, {"7c0b484bd81b04"}, {"30240dc8a9bd06"}, {"2c81ed4224a22c"}, {"aacff34f92e936"}, {"3dead818d2b31f"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f00000ab000-0x10)=[{&(0x7f0000293000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca0164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000c000100040808000000ec6b0f536e06", 0x58}], 0x1) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000b2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000094f000-0xc)={0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000000000000, &(0x7f0000002000-0x2)="806c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ef1000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000)=0xe8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f000044f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r5, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0xc051}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0x800, 0x0, 0x0, 0x0, 0x0, "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"}], 0x800}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x80}, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) 2017/09/26 22:39:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000b46000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) pipe(&(0x7f0000b60000)={0x0, 0x0}) accept$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ac000)=0x1c) accept$inet6(0xffffffffffffff9c, &(0x7f0000b2d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000949000)=0x1c) r3 = accept(r0, 0x0, &(0x7f0000303000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000812000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, 0x4) r5 = accept4$inet(r3, &(0x7f0000df9000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000986000)=0x10, 0x807ff) r6 = accept$inet(r5, &(0x7f0000b5e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f60000)=0x300, 0x4) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) r7 = accept4$inet(r6, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x8000, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) connect$inet6(r4, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) vmsplice(r7, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6bca3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x1) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009e3000)={0x63d4}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000340000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3f000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000dae000)={r9, 0xf7, "a411af96764c6a3d06b53e0db7b267650d08037cca6c50fdd99237d0d1c61017cc33abe9fa51d82eb772653f0641ae62b70ea34182d0cd851b6aa2d6d5d62f6219c8234f6360f09b11d4e8ef6f1ac35841e3cc39d6acd06d1cc6e3a223aecf913974f188c34e2b2cb3202cb8bd075ec54fb00ee1643da170493651b1bcfdf4b59bc9556d13441ca743628138db0e52250f7aa9dd42a8eb667b63ab99a83b19b3c75c670c1a6a787b0a8ce5b65b70528cba5df499d368596caf2cc96a777a603e0c9d156240a6d2c73504f9c1ccdc690a6969ff2e10c419264d3b776e02b6899b04e8755c1a9c44b2cbb5112387ee0a23953537f6375d6a"}, &(0x7f0000f65000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00006e7000)={0xff, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000f63000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r4, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d35000-0x8)={0x0, 0x0}) 2017/09/26 22:39:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007ce000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000b47000)="2f6465762f696e7075742f6d69636500", 0x0, 0x22000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f41000)=0x9, 0x4) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000298000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000e79000-0x4)=0x10001, &(0x7f000000d000-0x4)=0x4) 2017/09/26 22:39:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2000000000000002, 0x101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001dd000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) r10 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a41000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cd3000)=[], 0x0, &(0x7f0000f32000-0x10)={r11, r12+10000000}, &(0x7f0000f3e000)={0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r10, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r8, &(0x7f0000088000)={0xf, 0x0, 0x100000000000000, 0x400}, 0xc) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r7, 0x6, 0x6bd, &(0x7f0000a3a000)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, &(0x7f0000b17000-0x4)=0xc) fcntl$setownex(r7, 0xf, &(0x7f0000f68000-0x8)={0x0, r13}) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008f8000)={@generic="4d8c3f49a714a86ac06f40cec133e4f4", 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000063c000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000)=0xe8) stat(&(0x7f00006c1000)="2e2f66696c653000", &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r14, r15, r16) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 60.181876] sock: process `syz-executor2' is using obsolete getsockopt SO_BSDCOMPAT 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ceb000-0x4)=0x1, 0x4) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) gettid() ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c07000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e44000)={0x3, &(0x7f000007c000)=[{0x4, 0x6d5d, 0xa5, 0x0}, {0x100, 0x84, 0xffffffffffffffe8, 0x8000}, {0x20, 0x100, 0x0, 0x2e4580b4}]}, 0x10) fadvise64(r4, 0x0, 0x8, 0x6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000877000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)=@ethtool_wolinfo={0x24, 0x800, 0x100020000, "35631b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 22:39:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f00002a9000-0x9)="2f6465762f73672300", 0xec, 0xa000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f78000)=0x3, &(0x7f0000d4d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x2, 0xffffffffffffff5b) pipe(&(0x7f0000d5e000-0x8)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000881000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000346000)=0x200, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005ca000)=0x5, 0x4) getsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000041000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0x56) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r4, 0x0, r3, 0x0, 0x2e2e742e, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000967000)=0x5) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00006d9000)="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0x1000) sendmmsg(r4, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0xc00}, {&(0x7f000089f000-0x8d)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x3, &(0x7f0000935000)=[], 0x0, 0x40}, 0x1}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x4, 0x2d}, &(0x7f000096b000-0x4)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000029000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x100000000, 0x101, "68fddcb139e8", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000461000-0x20)={0x8, 0x7fff, 0x8208, 0x2, 0x4, 0x0, 0x5, 0x8, r5}, &(0x7f000026e000-0x4)=0x20) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000097a000-0x8)={r5, 0x9892}, &(0x7f00000ae000-0x4)=0x8) getsockopt$inet6_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000e76000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002e1000)=0x50) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) splice(r4, 0x0, r3, 0x0, 0x4000001000000c, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000056000)={0x2, 0x8000, 0x33f5, 0x9, 0x0}, &(0x7f000057d000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000394000-0xc)=@sack_info={r5, 0xcb60, 0x4}, &(0x7f00003c0000-0x4)=0xc) 2017/09/26 22:39:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b40000-0x8)="2e2f66696c653000") r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = socket(0x11, 0x1, 0x573bd991) r2 = syz_open_dev$sndseq(&(0x7f0000a2d000)="2f6465762f736e642f73657100", 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000eb4000)={{0x80, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x80003, 0xffffffffffffffff, 0x2be995f, 0x2, 0x1c, 0x1000000, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000066c000)=0x0, &(0x7f0000d9b000-0x4)=0x0, &(0x7f000084e000)=0x0) getresgid(&(0x7f0000344000)=0x0, &(0x7f0000e0f000)=0x0, &(0x7f0000236000-0x4)=0x0) lchown(&(0x7f0000fa0000-0x8)="2e2f66696c653000", r3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x2000000) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000cd6000-0x100)={0x10001, 0x2, 0x6, 0x3, 0x4, [{0x20, 0x34e, 0x20, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffffe, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0xaf, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0xd2ae, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) getsockopt$bt_hci(r1, 0x0, 0xffffffffffffffff, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008f0000-0x4)=0x98) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f00004fc000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000041c000)=0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r6 = getpid() getpgrp(r6) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a8a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000735000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d8c000)={@loopback=0x7f000001, @multicast1=0xe0000001, r7}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6c000-0x10)="2f6465762f73657175656e6365723200", 0x24400, 0x0) exit(0x1d3) 2017/09/26 22:39:48 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f6175746f667300", 0x400, 0x0) getsockopt$inet_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f000061a000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000052d000-0x4)=0xcd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) r3 = accept4(r0, &(0x7f0000d59000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005b3000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000201000-0x4)=0x3a) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x1, 0x4000000) syz_emit_ethernet(0x74, &(0x7f00009d1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373247bf", [], {{0x800, @ipv4={{0x14, 0x4, 0x0, 0x3, 0x66, 0x0, 0x0, 0x2, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x8, 0xfff, 0x0, 0xfffffffffffffffb, [{[], 0x2}]}, @rr={0x7, 0x27, 0x7fff, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x5]}, @rr={0x7, 0xb, 0xffffffffffffff41, [@multicast2=0xe0000002, @rand_addr=0x10000]}]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x0, {[]}}, {"0836"}}}}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009cd000-0x8)={r4, 0x1000010000100000}, &(0x7f0000653000-0x4)=0x8) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r2, 0x2, 0x37bf, &(0x7f0000ab3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001dc000-0x4)=0xf5) request_key(&(0x7f0000421000-0xa)="73797a6b616c6c657200", &(0x7f000075a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b47000-0xc)="707070312e776c616e307b00", 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00003b5000-0x10)=[{&(0x7f0000e55000)="3900000013001903041100000000000080008f0002000000450080000000ff0009002b000400010200000000000010000500000000000000005f", 0x3a}], 0x1) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000e20000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket(0xa, 0x802, 0x0) mlockall(0x1) connect$inet6(r9, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r9, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) connect$inet6(r1, &(0x7f0000830000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 60.217368] nla_parse: 28 callbacks suppressed [ 60.217373] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.261714] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/26 22:39:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005f6000-0x10)={0x7, &(0x7f0000f3a000)=[{0x9, 0x2, 0xe7, 0x40}, {0x102, 0x8, 0x1, 0x0}, {0x0, 0x0, 0xdac0, 0xff}, {0x5, 0x4, 0x4, 0x3f}, {0x8, 0x0, 0x0, 0x400}, {0x3, 0xfffffffffffffffe, 0x2, 0x3}, {0x0, 0x6, 0x123, 0xffffffff}]}) sysinfo(&(0x7f0000316000)="") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0xa2394f0abd07d6ca, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d61000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dc8000)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f0000d14000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r4, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="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", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r6 = open(&(0x7f0000f19000-0x8)="2e2f66696c653000", 0x14080, 0x80) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ae000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r5, &(0x7f0000d67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", r6, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x401) getsockopt$inet_opts(r1, 0x0, 0x220000000050, &(0x7f0000eac000)="00000000000000000000000000000000", &(0x7f0000c9c000)=0x10) 2017/09/26 22:39:48 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x20a, 0x45) setsockopt$sock_int(r0, 0x1, 0x1020, &(0x7f0000f12000)=0x21, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000022d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008e8000)=@generic={0x12, 0x6a8d764000000, 0x3}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000f19000)={0x100000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00008a0000-0x4d8)={0x8, {{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]}, 0x0, 0x8, [{{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]}, {{0x2, 0x0, @rand_addr=0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f18000)=0x0) connect$inet(r2, &(0x7f0000a02000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f0f000-0x10)={0x0, 0x4, &(0x7f0000349000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000398000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f1b000-0x7d)="3fe5bb1112f0e92f30a80cf15d7cca4ad752673b473f138f9e5b5362bd597f0bd1c5a839a6fcd02539ecb331359dcfae85a3da660ad35bd2421c5bc6d20289c4b89ec2f34f3e3ef3533776d3a91f24f822bba5856eb8538a5bdce41efcffffffffffffff490000000000000008ed28c8e4414f95e056f48b6984c1ece9", 0x7d) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000781000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000f15000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x15, &(0x7f0000f1a000-0x4)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x7, 0x403, 0x1, 0x91c8}, {0x2, 0x100000000, 0x0, 0xb}, {0x5, 0x8000000009, 0x85, 0x5}, {0x2, 0x1000, 0x8, 0x1904}, {0x100000003ff, 0x3, 0x3, 0x1ff}]}, 0x10) socket$inet6(0xa, 0x1000000000005, 0x6) r5 = socket$inet(0x2, 0x8000e, 0xa89) bind$inet(r5, &(0x7f0000afb000)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000b76000/0x4000)=nil) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000f1b000)="", 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000f19000)=0x0) setpriority(0x2, r6, 0x8) 2017/09/26 22:39:48 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f3000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000793000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r1, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() set_robust_list(&(0x7f000032c000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) socket(0x10, 0x4, 0x4000000002f9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d97000)={r4, 0x101}, 0x8) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r3, 0x540b, 0x7ff) pipe2(&(0x7f00000c7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet(r6, &(0x7f00002f9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba3000)=0x10) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00004f4000-0x78)={0x4f, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x8, 0x2f0a, &(0x7f0000d4b000)=@common="7465716c300000000000000000000000", 0x3, 0xfffffffffffffff7, 0xf6b9}) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00004b3000)="7c83310a9f6dd7bd299bf20f20e85b32ea7982aa076073f315f73f439e4937a58861579deb71115121e367b51eb52218b1fb3ef14e26ddd9097284b1fcf1ec63db", 0x41}], 0x1, 0x0) writev(r5, &(0x7f000091c000)=[{&(0x7f00001a3000)="4e3d6f9f124dad9a09d42946d978401436b4cdebd07d94c809dac11ef0a8fab243b34bb8af5785efb4b7b645e1714be4a490253542964f170324a1c88d2a0060e01d04216b6c0d06386be731f49606cded5cddb4b015a04b10469b38d116", 0x5e}, {&(0x7f0000ea8000-0x64)="b007ac1455946ac5ced510b6f395abb633f080a925547488f3eb6c873d7d86f328c1a174feae2dba8cab835dca6bc5afcb09ebf933db876b9408f3580ac11e423a13b0eaabbac264d032b221d82e15b690e1d7499fcd37383a23e9d9e48d8a2508df9317", 0x64}, {&(0x7f0000082000)="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", 0x1000}, {&(0x7f00005b2000)="1511810a35c110febadbe87bc9014b6ea362e98f5418b4be58d8b0dda8353af008538ab38e91f917b565a9c576e7b8ba6fb2fd0f319f9b42e75a0c72111be1b90446460379c5b1ddb08b20e55cf570950c6e09a0cea8226203eb045d629d495d9227222ac9ae8dcf1779ac6fd8e44f4b46b1a65b99918c76071cf2a5161ac2ee472f6f646f3e331b52e9bd2cf0c330bc97bcf0", 0x93}, {&(0x7f00001dd000-0xb3)="612636a57616156a9875b53fac5e2f67c3f5e0f03173d28632e2916ccf6eea0efce4683b61ce4b68e7eaad7970b6354e9880779d61beb0e308df79eec0b3e6c3c862f8af02e072181419982b701eb901a636677fadf88c629382ab43c2c387fcf0a6be8cefc6813f8b8a7ada983d7810bb35c5050133aded37a49ed1ed578718ad447a581e23e6bb41a2d5532e4452ca25e76fc77dfae5f0a23fd8c088a2fca40ac2632a6042051448c5b5c9f4003771a222fe", 0xb3}, {&(0x7f0000aff000)="66867ef538cfa15e664cbf1b7494eed8b3c995770b49c2cbba3d95c98b06f512905c8d000a93d0eb48947543062dce7c658bae62dd02783ac19692602564218a65e7e40d2c0e4576f711", 0x4a}, {&(0x7f0000922000-0x5e)="1df143d25dfd118ad2589dfc0d67109fe6091089eed3ab2338be2de88a3d49da8457512cc54c81e379eb65f1f04eedf15d2822937e3c6c55f1b5c6818f1737cd51fdad7d06ddf0409bb35f53b72aa24ef2c9b79d9ae5acef5c6c019fa596", 0x5e}], 0x7) 2017/09/26 22:39:48 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)="2f6465762f70746d7800", 0x109001, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) write$fuse_poll(0xffffffffffffffff, &(0x7f0000013000)={0x18, 0xfffffffffffffff8, 0x9, 0x9}, 0x18) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f000000f000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdirat(0xffffffffffffffff, &(0x7f0000014000)="2e2f66696c653000", 0x20) r1 = add_key(&(0x7f000000c000-0x6)="6c6f676f6e00", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000015000-0xe7)="63af6ea3cdeaf8d5d457e81edb73b2ab230745810519cc2c4f09984173b68deaf27273b05179da78f7dc6302e4027136ba9160212f2c2504cbdaa572acb28f0bdec248bdc9ee9d4eed4ffc3a7ed17c7488c9a745bca34c801c4ea3073a925282f3a38cc72294f675f7757d913efe7dddb757cd258ae32f9df1003cf754eb4dedc0475c1a193a5cceef89ddf7ca5aed0fa0a45d436b9bef09a409d44cb4360471a0e7981c8cbe85a32e26d02edb0a459eefa9c13f2f316b7a364e520465ee7e28dd1a3e644e4e717ce7230cc3846d77b540d9c64bdf41538372ac87ac1ffef60a15debdc66fffcc", 0xe7, 0xffffffffffffffff) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000015000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0xf6, "42e9c01dc0800cb156ae7c4f564b048d82db7101cddcee11a5b607188c06000f1714c8a231ff0b022c69d9ed5b2fb61bf03de6ee73831446095649d194baaf0b3882b47660064c5ded66ad448f3fedbc9fe539519baa5835864a24e5c974432780aabc40e136c83be4231ad83f13add4a4b5344c330bbf54cd762a6e9fc615dfcee5edeae0358009b679069a96100f14aec73b4d1d957280b39eb0b8ae1aa9ca1ff4e37c3e752ad3c31882daeddf63bdfb8cd2648f516997c372a259225cb7840d64a7f5be72ec817f177b42956ae48e3d54dfae47afa823917155018e05b062189664e6c898da03bb6a58ddc789d74b3ca2f2bcc68e"}, &(0x7f000000a000-0x4)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000019000-0xf0)={r3, 0xe5, "5c1eddb6361ebab32cec8738e0550df5f836aa7811d21b39bee39ef47a8478766da39128b3c6b424799048546ea7bfcf824fb305349be3fd273243da0626c4efa65bef3904130eb19420127056fcd6e82cac136e22d754176116930bd2ee67bdcd852b5b5db40fd27bde9398908e6672a0d7f47c0decf886b7b69bc88a344cafeabe5afc43c896e0f9a3161c5da6bb537bc8d1634960655198222ebbfc74d0fe51eaec816bad87c4972e29873790f6ef640c366348428e22b0d34f597d1dc9ae797400000004eed892b06ff8bcffdf225cd5712a17abd292e9c872ceee31e693390c548388"}, &(0x7f0000019000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000013000-0xb8)={r3, 0x7, 0x1, 0x20000000, 0x4, 0x800, 0x4, 0x400, {r4, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc2c, 0xffffffffffbfffff, 0x8, 0x2, 0x6b4}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000015000)=r5, 0x4) keyctl$read(0xb, r1, &(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001a000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000012000)=r5, 0x4) request_key(&(0x7f000000d000)="6c6f676f6e00", &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000)="2400", 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000008000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001a000-0x4)=0x64) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000001a000)={0x51, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ifreq(0xffffffffffffffff, 0x891e, &(0x7f0000016000-0x28)={@generic="35a05325ca1330fd6361d247284671ca", @ifru_flags=0x2}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000003000-0x4)=0x0) r8 = getpgrp(r7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000019000)={{{@in=@loopback=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000005000)={0x6, 0x4, r8, 0x1000, r9, 0x5, 0x7, 0x1}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000000c000-0x10)=@generic="e56e9e7eecdbdebedd8f15686094078e") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001a000-0x14)={0x8, [0xe4, 0x7fffffff, 0x800, 0x8c, 0x1, 0xf7ae, 0x7fffffff, 0x3]}, 0x14) ioctl$int_in(r0, 0x5434, &(0x7f0000014000)=0x3b2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000000f000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x5, 0x10001, 0xfffffffffffeffff, 0xffffffff}, &(0x7f0000010000)=0x20) 2017/09/26 22:39:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005c9000-0x33)="3a295b73656c66747275737465645d657468313a00", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) accept4$llc(0xffffffffffffffff, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c3d000)=0x10, 0x80800) syz_open_dev$vcsa(&(0x7f0000284000-0xb)="2f6465762f766373612300", 0xff, 0x0) syz_open_dev$vcsa(&(0x7f0000085000-0xb)="2f6465762f766373612300", 0x88e3, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x18, 0x5) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x0, 0x3, 0x1, 0x5, 0x0, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="791824ec53b1f488a1a71208481c614e6f353e3195711d4ff1d1bb7fd047874f0c306ac3057cb7b7d7f3cab30eec010f4fda4a0c9a4c819f739905937c9efed502a4ac25c223a2ed474cbd53945f613f3df86e9b0ebff570b0195c27abe6ec2f90cab18b4f9e745764ff9f6e72707fbe6abb25af4c530f544be7c1499c908d71f0a1bc85f4d03e6b0997f4e612a9ea1b20edebde908b65db8e2428e44a036ba71a2c7c92489b30c48e2d3f95f7217d447a7f", 0xb2}, {&(0x7f0000000000)="07fbcc2d070270511b36c67059ec024e8188eda8dde0a6c060c541cfa3c0458aade594e4b64399aa0a081f5368a5e2b3e7af797d63a011", 0x37}], 0x2, &(0x7f0000001000-0xe0)={0xe0, 0x11, 0x3, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079610268011810aa308e253f3b8d4138789b6bda3b732b3e2435d3fd954122de8f1c1e1c8e7446e1a47de18c2691b617e5d05114b1d3f171dffc8f3897509f8e858edbd00bd2d26300a6f55a567ac94cf36750d318067482997d017114b15a507fcb69fb87db151d8a685a2ce8db10e7e7265b62ec9fbb3929ec368fed2fb6623f8d2f77d32d2b7f12c10509e8c20f086ea33be6134be839927ea8d690f5054a62933cfc"}, 0xe0, 0x8000}, 0x20000091) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000363000)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004bf000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00008ed000-0x1118)=[{0x68, 0x9, 0x8, 0x7fffffff, 0x9, "ba24da209bccb270696beb8ca5f4a641ff4502c86067c315b0ca039f4483a39ccddebbd426ffda2d9ca8b23dfa0e6001074b995136aeb5d83452a79f8b9e355649f09ddd888341742c9ad3d063fac374ef26d09939f8a8"}, {0xa0, 0x8, 0x101, 0x0, 0x401, "5c49fa073d7cdeb4147e55963486b0635f5519daa6187cb9e503613cd67584f2aa88eaee890061d225096ecf516448bb2c914be24a4239653106d729b81f608cd2334866ff8143c31c40148e9cb8d8f55812c180210bbe857e662dd68c16ff78828b893143995ce2bfec6f5c244c0d1d55454900a205318e9eb0f81b06d49187cb9b016df410d22fd5fdef9693c6"}, {0x1010, 0x0, 0x200, 0x1ff, 0x90c, "55bf52f0eb006433dcc668bf34094ef4ad7a6110b36cc7a3293c61b0c79837698c644feb9cdbe6da21616f8f9ccd3d1c118487f60ef7d6516022fb25486ac5b65e383ffacbedda44a9ee1f948eed46dfa0848d30bce2271f13fd850ff029d3690caf2d98067b014dd9e5845aaabef6b6315f5adcb7d704e595a3d4a7b61acfb7fefd0117ca5228ad2744eedab853ff33828f525dbdcdaa536829f135510f75cda9025154eadae0231150e99fc3f28b218b93cb4d7a5a6fe763754d7631f76d594495949eac3614d2a80139de070f5b5f2f20c84c63f68125cb319a4c4e544da178512f943f1731e837c876e818e57752bb86cbb4f81af5a913f57b24d8f35cec53b558ed6cb9782dbb0edec7288969520e87ea88e36f196538bd901a78f4acbc71a6b04538b5b103779a395a2cc3abcb48eea6d4ea2c3b3389b67803f286e838e1b169cbb7d6285cd2fab7f15f9f25e9917fd40bac3b56452f3593143bcfed8be268e5f4f3d293f123b34209b28cf7b124e1d52c733417aaff16df93bbacc64150839509918f0b578c342e72dc0d64c054dc8584593e7ec280f8a8e89e2d4326041bc94b06b614f5b71c2ff73ad6c52ab11280e0a96330051e85df45e8bef9c99d6947e0cbcff0a46e13d8adcc4ad11471c14f7aa10e73eb472df3e466f2fde45f91f2ee55d2c5d38913edc6dd9a3797e3b1b6609a1740e9089855491c614c77d4ff4ae8f40da89161ebebd33699737df8123bd7549a8f0543bb866053b2baacec6b69aa7453cb3db246dbe65fc2f54ec2a3354ef630d0b8d8082104f62e319fdb1b1d7cd1dac3cef93d56499709ae9e769e0a948227d09bc0c60b61c764a87aa8e370bf0c116f320c97f5c81e8ac49a0643789961ba75bc2d856309a2e9f5841673cc7107590e380b6fa67b61f8c8d8c5d879a40168e16c79885a76dca2c3c2f894d65171338227b0a08c36d6e40ce3aa924c862e2dd628f33c2b1f200d3fd2dadeaa865caab009eaa3df8a03df742b28f846feb7d0b4864842ba8fc89c01d01173d919cdcabc9b2f3508ab3866268074b2efb0bcff252efc7b483fd65268e09a3406a13a7b3a523af137183ca782d70aa04cc44264f40b06af621ccba4f2b8138db1e70e686c38077d998e70ae11eacdb4b7cda0f678966f4c922a3bad646d9ff1377566271908814ff13aea6e81ed26a7cf1596c783d6c475612f3cf4f60153cf8c774dfb548ba99e8e33ea30b7b702936b532e2576a7f09cb26ebcca473640b689b14e13beed5667e090cd4db53e72bc48b79e438d98ee847399024930a9892ea3307a2ac5b4663179ba16028c5542cca0838dc878b25d44b4c805c370ee4c90873f58c11ff9db3546deac18be63b3af0b1eba7355b020c9379a36c920c5aebe02d88ec32741bb76b4979c2c5c56ad97f832574b8d3c93d71ea6d87b8c2a9c3dfdf567d0f5dc4a2b7282159b7c19f21a15af056a8059d71a3620d736702041518018943308631fdf5d2e679db86479620852f68153b466fa6200806e92707bc0a30c9f65c902a95d1370c57244471f5651d28ca71122a0d6980d9b36e555ec708fc3233f59e5c2b04997c8b072ee148fa7e011dd01984630ffe1e5a4dda3226c3de0a7f96329eecc831130b1180ad975057fe11fcb96f5776bd7bffeec90598f381991621287d645cd0aa2b1e8a74894c325584ac5857a7292411ebf7d3438b28cac94fcfb844a520cd352ca5d7632c429e8face7d4d7f3f3fe8c8a29cd4d780211378c9ac6020c6459893ffa1e69d27630341702fa0ca15ed913960ef54ea83e86a65da733edd1f0df48be55f37bce8c32c233df8e819764b9390556d56f89da0715ab5746bfdb6a53aff4b619919885038e849ba50a6da6e25ca696ec9d8527bd51db21c83e96ea69a66a6ef07236b705f0cc494c67df29ce9c22d52df7c25f88c4ec6f94c13d7efd5b41e0ef0f63935d227184b609424cd143cbb68857cc576b5497d160815e0be6f90f68faa58da3addd7208fd27581f7bebf941fb8fb11ea6ba7fb284de5e6b2554540ec123728a5cfe11439d6fc377409ff98b33c77d40b1120add66f2409a57c72d6777fc8a406bad10ba4eb21fcc0c99e9a009e2dbb7578fbb9bbd3b45fd00c357de00f911f37c05605629be4936048e1c3a82b154058dd2d072496d243d00393c5b532218a067632dd8cd08292e813b8fcd4abc743281bed4337d41e5f54f8ab4eb9210603bb5be5af6694343451dc04201010571b60dffc0f8a75c75b710b5226c01b60d084d321aaeeaf5a08157f15f3d18b442160d83001a0def2ef75b2853e4745f992d4fdf6ce1fd0674af8c60b253f4f427752ca06307b6a3ff25235b2f420e2e884186c369d317c0277e13edd23670a6afce6d943a122393088f1bc3103dc3e0f4de47713b91dc8237ef44e8c2b95d983c7ecc80e3af9fb8745cf3dba7187c7cb1eb51cef21451d9f23ea8b21507a99ec0585adb3353493b8a40ef17bb7a4da14323b5798c74fb14b20368f0b210e399fc939c823688d38e1b19e02f9ca6bf1bfd966b128f38c9f086485efc311faeee4ad379b722d62d6238f653bde15730770f12c23ea6a91b6135d471c9a482390a1281733249210875b7acce5dba506ae38ba1ea14f2bb0548bb4edab6b427bab9f493aeaad94e8cccf68fca164752a8e74074d841529eaba553d820508f39540e29a042eb36a391c870d85f7126dbe58d793af3b13c1802245ae171d9f20bef9356459351e52211beba91148e5cc2a8b76db5bf29dd767a02bcd72b3ea84e3596307da323d0c0530a01254a86c9a1c8c13b99a13e0599a8e20555a0bf922f7038c41d3ff9a06295bfd5e927a82b0fbd37426e25ccd4307aa14af63cd859a6f9fecff9de252c0143598fd767ccff734466244991add5c3f8a6f56bb9d9aac06e2c5cbea875eff63b0a8aee1f8c53a90c292eb6708a7171983d2e45903d5dfb4a0c2e66a28dca53e4616e36a7d9a7a57b4b0d8e86d39872df41abbc2aea884d11cee90984ca974c282985bb8817121749d36a6bf6dc73a656b5eb77cb49e3920f1d29c233ac84cfd0819a9352e53c1149c449ef5e9de1aff6e51d9e98917227d15733872ab4a9e36487db7b96a445f3c1ecaba387be00d027b230028273bb7586eacd6b38cf43eb65a90a07ff8f232c9dceb3804d1005ddd6d7b98d85fceacea5e036583a1445cc4d980738a0c001a05df88a4ae0a9dcc832cd2df9d709deabb65cf5aff25fef07c3833056c94d162d87eedd076b09b708938b48c4c03a865d1b70d4e0da854d758c7d03f93750e2273d1017be8d9a8a41c03d4933a02483fd47dc718981b3ddcaad128e0d5d4ba79b9c8d3fd3d02f02c578a664c73759ea8b4f67ee9a10bd6c7bf0ea6b9bdbc78147591f55542c13f3514cbe71e4b7b926b0f594a6d42329b2a1088fac3f25aca114090e3febf0da55903116661c6d0777652b6c45bd21a7ceea15ae91dbec52e1ed1b5d092dac2d7fbf3c2fc6a6225adbf0adb6804a4e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"}], 0x123c}], 0x5, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0x2, 0x8000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xd) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) connect(r4, &(0x7f00001ce000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x5}, 0xc) fcntl$getflags(r3, 0xfffffffffffffffe) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e72000-0x4)=0x106, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbcedea95650f456cbab8c859d8d7b35e3a79cbb6cd208c870d3b107db066e3cc732314a855e4bc16a79d754a9aa0d19610ad7abd2dc8dfffad62a6f0670f504738a6bfa0cdbfea5b68d2c4aff45cd980e753d67d224875c3d620e70df47b4628789fe3e03c6e00dfc15c9dc603098311b146ca8fb68b8556ec57e3e8171f5517276f21b2d73ebba88f032384b0989860044745f3ee4706eea689e759b6d960c4111fd99c2b231d5ba694223a4ff62c1a144fd51825892ce3ec34c060a75c26ed6af875b4fe5944a82752c49dd69bf2b8fd05a99de0ffe4092581a0442b4bc02fefd89ca0577857241d4415054b4e8cf640e2e2ae880c9b1f0f51227da6f47eaf430b481b647c0cdd8e68242e830c9b40ecbeb39e194d26c6c30829a6a7f0a7b330075b84df79b8501ad2fb0c9c1ed89f05c21caf77f714b8e71200447fb9bac237bf14d4e354ad6f46e052cd40fa80a9ae930699ab7ab6b14eb360f6c40898fcd8a23d15a536262b505036297e965004090254cbd99d77eb8536be9158434306e09536032a06d243a2264b36c9cf6db8788df45e40b4606286fa650b139054228294c0258c2b48f8d74c7f63b64f44b0369f2d9636818664f80a0a01742651bc4f8befafbaca9276d91672b5759873eff25971003e3a698d981461b8316e43d299a90fa2874924aca8cc49bc2871a95ba540a9aa9adddc27dcbc1f9a036a944a737f7f325ee71253691aca5d0b17b674c9c4ce91711aa0ccdd0f436dcd6e8a105d0505ede337c4393230e93d2ee6d171054dc02a2f875c3cb6e78a90d176f4e17407a9a7606c06d8a5d90d65dcf5f09542ab47d9f246c0aebe9060838b6a964d9799387b98f0d7616a071d39de8766c376a458fa4621bd335670dde6806262c3372daaaab085b42f88fa81594229d963a46b5263cc09f68fa64916a2361a06a66f382eb21e2b1fc9455b9a5957fd213b866901f27e01ef1f19be5a73eefc77cd402a7f59f4376147b195d01d0af74812f31a1ba62b40218ecebcfe89c4dabfab5f141c583ef9d2f880cb991240c9de4819df9cfde98e37db368025f0959935ca6b8edcc4dda82982bbfee65f803f74a89a489794cb8bdafe98298b71a93205116d3f79cceac5b2d81f919d29f9b02787260692f6ddc740e9cad2750478ff06b159a1fe279286bb7980dbecd5df6e7d45d456b621b3fb7b0629c856a45a5b9533909ab6bc55ff144f06d2cef38026ab82fc5b2741b8bfb7aa6983adb53a764a96cad2393873fe81d806517d69f55901789543cd2291d54e9b41994f01130cfc1112c93045b869794d600906679cb6c3a53965c1da2cd4ec5e8cb6426e61e0ea09ddb37eb728942d3f6f4fd7d91a3f0080cfa4f648f77c22e68e703728505dfe28b8391d45ad0d83c3b509e3b8593283382953725d0c9f6c59e2f5c6acb294fc50ece9f5291922770f17b5f3dc4fea597c5989150346541d219cb6005a85e1ebc43479e8526f6e02a4050aeef11a2d11f77aee4fb7f754435aec7149ce883d92b12025a91a300273f9b6049ead86224abbf1f35c89056eae88259065f03073b8f0b543991518c65ee420f41561cc10c06ef86f2c27d706cbe15e5a409c620a46f88802391a897ce8f9db52c0dc9c0bf75fe49afc68cfc03b48cf90e25ee0fa4a75703efb2d8e98ade4644eff1bf703924ecc6aa3328c791827ddd09c91c232f45b4e61d16acb0436465599f020f5c8a460be36adb4e8e5c783a04d36683b7d0237ae7a4fa6deab9babd10fc9795239b1a2840a9ce94fa38d3a1cdbac29d25fd8e260480590881c68b1a58d4f2e99e3d072b9eedc632af84190cd7229d2c8b7a79996d8e3194aa7abceb76cc30b41ce04eede5010139290fcc160f394b3cbc9c8711b87367eb1da4cc41675938a986685ac80bd2382a877ddaa89dbf53436cbeca63adec82a312ef16a870bfff63fb52c43495ce864a0e3b4e71dac65ce93c1223dae722c16ed99dedb82eb743a4c89916d0f1af916e1da66a3cc505739db92cd40f1d2b29eef7b49cc24ac66c1bd6e301edc3650af2909aed7bccae359679c3732d973270921a0c81f0aacc42cc87db5f0b665b39a1a72beafda034f2a97406f7f42e77f11b37abdddd52db73bc14ce5978b7b9cd18c2d46ed352000dc765e4ad47bc4404552b8e0fd43133348e09605025832123265646ae567f7fbb11f83edbe3638a605075837b0e0a54b4401d948774e8d21ea856d9e2a3eee9523694fe6bd17fb95cd211654a1cb54bbede64f01e1c48dd4331e2e343fb9ed22562f94b7629685d63cb51f76f5507da8351e8038463f5fd21e8e4e508e20876675d82b8950cd31af47d2a397b9e1fc9d7febb5b89d1bee3a237b20f4bb5cccba0c77df4ab192a825391955c42cb86afded5c165ecf344e6bb7fd9df36f5c8aaca735766ef552754b696577edcfcbd22caf6a37fb3f9205ab0e0ffd9216795b3936370f763df2ef704d17036c89f29aefdb268e90540a3f503ee1fec37d6eb77ca8260bb265c676a92b7a2a11ab2c344bf7d0089d173f1ef6dcce6ae0cecddfb5057be4f14374399ced46abbac07f5818f189c3f49be4d3ed8eeadedbd7fe170d86b11400f6e18e34008621097f2a0867e75d2af27ab7b4e4d560be50718d778e8e3dbf317239da1e6c5f76dfe9cd090bcc49f017714162f90134f6b034678a4070fcc629cf1f22692cc62a1d17eaf392b843dd1a67b0ed5531e8cf6508bd76a05949a426c424426cec0dc7f51b30f0475262fd8bdb6eb62adda0e6f04e08ad9f34a948cc999dfc789ce6ef088a7b4c70ec5c51b9a8524ae9ec5d1a5efb6c3190b0709c65a9b1be1c9897dec914f1ed8585cfc87c7558fc0652177db738da59c4bb7df3df9236ccce3faa3bbae829c5893a16662a9e9c2715c22518f1ce661f8da394173b669a6618287d8689eb6b920c7d7321e5a7a937d3b75ff54b84d3be72b031f933378353f59109a8acb0f5a542dec3a6ab8c628e5fb02ddd0e4e9f3ad4ee45a7ff6e3ef80a478e51ab9384b0b06f1432c199a44c1c83d0ba6c37d1c8ca1b4027ae4da9e777f0597ca790d9b2ce524a453d685c410cfe8a54544c067016fbf83a8a325346aa76584d71305d796486a84b95fb5208858b0a3207bef8535676e72a50225134f2dfed27ec50cbb0e2bdc4e18f0bf9700af6db476d2901d1c25907e5b286d9f192bc8ff4d440f7f9a17c6629397197ebe197c98c8a25d1bbea0d550a7a1f1d8e352fb7dbaa6fa3d83720c1ccb303d09284cbddadab0762d67cbea0756b8d13e7908b4a12d8cd9092cef7eb8f46dd7c356418161f9cf34694c8338ce96fd8972974eabacc7f4e1fb399a94ec24d4d66d382e79fcd261b78725d78ea861c62030ba9d9da3f783a72db32b4f6d2bf3e8d25d4c8b27f10697339b62c54158635d33139532f8b8adb8ffaba43df44c38311977652df355495b7e7398f665b3c2ef68041931f93c38e547e676426faa541e7482c0b34a8befeb7dbf79245e9bdcfc57064d501da1bc4c8041f90670e9ba1954a4637d6ad5c43db1c21ef73fea0ae2e529cc120e85f581ca48a0626124d63642f337b7bf"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) symlink(&(0x7f0000161000-0x8)="2e2f66696c653000", &(0x7f000076d000-0x8)="2e2f66696c653000") sendmsg$netlink(r6, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x90, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x90}, {&(0x7f00005ea000-0x2f4)=[{0xd0, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5c, 0x2ca, 0x0, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x50, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c477f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e641ff00ab93b8d37dfa6b3818f8e330b6ec4b3993b2"}, {0x3c, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x64, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x48, 0x401, 0x0, 0x20, 0x2, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2f4}, {&(0x7f0000227000-0x28)=[{0x28, 0x3, 0x2, 0x800, 0x7e0000000, "ee6284e1a1d534781e6a97087ead105fffcca3cc8b"}], 0x28}, {&(0x7f0000817000-0x1398)=[{0xd8, 0x1, 0x500, 0x200, 0x6a30, "52fd4353006a5a6a52cce4d2f88d61e80625ee5c4f5f86ee1f6c57761e87981daa1e8cd7eb4d58c863b8b9c908c78848066a318e47cb9d762b4f947b58d3dc64c13492a3aaeb37b24cc33a6444fe7430d1918e9fb4ba7c2ec5731f89b37ea45f450e7aa8852b1255ad6f2a892bcbbf443e726dc69097489879bb67b172ad13920d247d9eea40e749717b893333a1c12b85145071118b0284b3bdde770be141c5cc7176e1656353782a172b5822715bbbd7892059cc83843af2c58a70f46005bb66e9647991c8"}, {0x20, 0x1ff, 0x412, 0x3, 0x4d, "245a6bb5241fde07c965c7b12a"}, {0x1010, 0xffff, 0x709, 0x64, 0x0, 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0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x58, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe4, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a8}], 0x5, &(0x7f0000a9a000-0x88)=[], 0x0, 0x40000}, 0x50) sendmsg$netlink(r4, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x90, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x90}, {&(0x7f00005ea000-0x2f4)=[{0xd0, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5c, 0x2ca, 0x0, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x50, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c472a7f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e6410701ab93b8d37dfa6b3818f8e320b6ec4b3993b2"}, {0x3c, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x64, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x48, 0x401, 0x0, 0x20, 0x20, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2f4}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x7e0000000, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000817000-0x1398)=[], 0x0}, {&(0x7f0000a12000)=[{0xc0, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1ebe76050e164cfba1fa1f272"}, {0xac, 0x7509, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x58, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe4, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a8}], 0x5, &(0x7f0000a9a000-0x88)=[@rights={0x38, 0x1, 0x1, [r3, r3, r3, r4, r4, r4, r3, r3, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r3, r3]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) fadvise64(r6, 0x0, 0xa89b, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00007a9000-0x4)=0x4, 0x4) bind$netlink(r4, &(0x7f00006e6000-0xc)={0x10, 0x0, 0x8d, 0x9}, 0xc) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ae000)={0x0, 0x0, 0x0}, &(0x7f0000252000)=0xc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x221a8234, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f95000-0x8)="2e2f66696c653000", 0x0) readahead(r0, 0x620625b8, 0x1800000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000004) mmap(&(0x7f0000918000/0xc000)=nil, 0xc000, 0x3, 0x400010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="6c6f296c6f6370757365746c6f5d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000589000-0x1f)="", 0x0}], 0x1, &(0x7f0000001000-0x30)=[], 0x0, 0x0) r3 = socket(0xa, 0x80002, 0x0) r4 = dup2(r3, r3) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000000000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x8000, 0x6, 0x2, 0x3, 0x800, 0x0}) r5 = socket(0x2, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x9, 0x1ff, 0x0, 0x100000001, 0x81}) time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000000)=0x80) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000001000-0x4)=0x19f1, 0x4) 2017/09/26 22:39:48 executing program 1: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = gettid() recvfrom$inet6(r1, &(0x7f0000f34000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x10000, &(0x7f0000d7e000)={0xa, 0x3, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x2}, 0x1c) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r3 = socket$netlink(0x10, 0x3, 0x2000008) writev(r3, &(0x7f0000096000)=[{&(0x7f0000525000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x400, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ce8000-0x78)={0x4, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r4, 0x8000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = openat(r1, &(0x7f00001b9000)="2e2f66696c653000", 0x44c001, 0x0) syz_open_dev$loop(&(0x7f000026c000)="2f6465762f6c6f6f702300", 0x4, 0x30403) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x1b) writev(r7, &(0x7f00001d4000-0x10)=[{&(0x7f0000d66000-0x3c)="39e700001300194700bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa238", 0x3c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00006a5000-0x8)={0x1, [0x0]}, &(0x7f00008bc000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be3000)={0x0, 0x0, 0x0}, &(0x7f00000cd000)=0xc) dup3(r0, r7, 0x80000) signalfd(r6, &(0x7f0000fe6000)={0x6}, 0x8) clock_gettime(0x0, &(0x7f00004ee000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000f72000-0x40)={0x7, 0xb45f, 0x0, 0xb028, 0x4, 0x3, 0x1e, 0x7fffffff}, &(0x7f0000e55000-0x40)={0x3d2a3892, 0x18, 0x9, 0x7fff, 0x7f, 0x100, 0x2, 0x5}, &(0x7f0000246000)={0x8, 0x80000000, 0x7f, 0x5, 0x5, 0x9, 0x4, 0x0}, &(0x7f0000064000-0x10)={r9, r10/1000+10000}) waitid(0x2, r2, &(0x7f000096c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000005, &(0x7f0000d09000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x20004, &(0x7f0000a88000-0x20)={{r11, r12}, {0x77359400, 0x0}}, &(0x7f0000384000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00009c9000+0xd8c)={@generic="3fdec2024c12d8f91f2fee81b4e3809f", @ifru_data=&(0x7f00004ba000)="76cd3cf49b59b30c066e493d955f2f18038d7071cee2cb3ffea546d1d7c2447e"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000349000-0x8)={r8, 0x5}, &(0x7f0000c6b000-0x4)=0x8) 2017/09/26 22:39:48 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x8000003, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x1110, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00003f6000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f00007ad000/0x3000)=nil, 0x3000, 0x12, 0x20110, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000-0xc)={r4, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x1000000000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x1000000000b, 0x4011, r5, 0xfffffffffffffffe) sendto$inet(r6, &(0x7f0000002000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000003, 0x32, r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000001000-0x4)=0x400000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x1)="8587", 0x2, 0x40800, 0x0, 0x0) mmap(&(0x7f00002e7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00007af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ae000)=0xb0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000006, 0x203e, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000004000)=0xffffffff80000000, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={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]}, 0x8, 0x8, 0x1, 0xfb7e, 0x8}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0xb4fe, 0x200, 0x1ff, 0x9, r7}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x71)="6a08607c14645d131a2ce25c3555798f54e0280d6d208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b393d099c4da55a19bde455882f6940ed89e7911c0caabd9f21b68a1999f4a59a662cc8f2e29b363d5802483e32ec0df23288ef8fe9be8c9e009250fe815e7dde62c3d6a", 0x70, 0x8041, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xff56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) sendto$inet(r0, &(0x7f0000002000)="bb53557d1e6183105b52fdb7ca8a320bd04b68413f8eeb4c96c6b990acc02d960f3caa4a815e23631e50e23c7df1e8c95a89e0b6996cb5aecd4f6aa919bf3534add5dfb16b350cad40fcd31a50c10c6b5ba26c5f4e775cc7c5", 0x59, 0x800, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 22:39:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000137000)="2e2f66696c653000", 0x10000, 0xca53d840a56a6bbd) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000402000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0x90c2}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f64000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) connect$inet(r1, &(0x7f0000f61000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x10, 0x80f, 0x8001, &(0x7f0000836000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_id=0x0, &(0x7f000020c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000773000)={r6, 0x10000, 0x0}, 0xc) writev(r3, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000848000)=0x4) connect$inet6(r1, &(0x7f00004ee000)={0xa, 0x3, 0x2000000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000690000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, 0x0, r8}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4000004, 0x80000000, 0x4, 0x29e}, {0x3f, 0x641, 0x55, 0x8f9}, 0x6, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x653, 0x5, 0x2, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r1, &(0x7f0000f63000)="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", 0x5ac, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000410000)={0x20, 0x563, 0x4, 0x0, 0x6, 0x9, 0x40, 0x5, 0x1, 0x659e, 0x8}, 0xb) close(r4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f67000-0x4)=0x5, 0x4) socketpair(0x15, 0x801, 0x5, &(0x7f0000486000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000876000-0x4)=0x80000000, 0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000b58000)="00", 0x1) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0x806, 0x626) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d27000-0x4)=0x7, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000062b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000e72000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000527000-0x10)=@req={0x0, 0xdf5, 0xd7c, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cde000-0x8)={0x0, 0x6}, &(0x7f0000431000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3d000-0x4)=0x0) prlimit64(r5, 0x8, &(0x7f00008c8000)={0x7a48f17, 0x6}, &(0x7f000061b000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000122000-0x8)={r4, 0x6}, 0x8) bind$inet6(r2, &(0x7f0000037000-0x18)={0xa, 0x2, 0x6400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) listen(r2, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000007, &(0x7f0000f71000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000900000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000086e000-0x4)=0x94) r6 = syz_open_dev$sndseq(&(0x7f0000e0f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) sendto$inet6(r0, &(0x7f0000476000)="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", 0x1000, 0x8c4, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, 0x1c) prctl$setmm(0x23, 0x7, &(0x7f000078d000/0x2000)=nil) fcntl$getownex(r3, 0x10, &(0x7f000070f000)={0x0, 0x0}) r7 = socket(0x19, 0x0, 0x10000) connect$unix(r7, &(0x7f000003b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000009c000)={{0x8, 0x1f}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x100430, 0x0, 0x5, 0xfffffffffffffc00, 0x0, 0x63, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r2, 0x0) 2017/09/26 22:39:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00006d5000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000001e000-0x6)="72616d667300", 0xffffffffdfffffff, &(0x7f0000a0c000-0x2)="deea") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c653100", r1, r2) mount(&(0x7f00009b4000)="2e2f66696c65302f66696c653000", &(0x7f00008dc000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010580000000006465667d00", 0x10000, &(0x7f00001c2000)="71") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c80000-0x8c)={0xffffffff, 0x7, 0x1d5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r3 = open(&(0x7f00006a2000)="2e2f66696c653100", 0x2005, 0x15) mkdirat(r0, &(0x7f0000d91000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000096d000-0x8)="2e2f66696c653000", &(0x7f0000f2c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000e0d000)="5c") accept$unix(r3, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r3, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b40000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) 2017/09/26 22:39:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800000803, 0xc) sendto(r0, &(0x7f0000fd9000)="14000074100ae70b030000ffeeff00ff0002dc17f24f", 0x16, 0x2000000000080, 0x0, 0x0) getpeername(r0, &(0x7f000076a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000afd000-0x4)=0x9) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x7) accept$packet(r0, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a85000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a1f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f00001ac000-0x8)="2e2f66696c653000", 0x2000, 0x8) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000dae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000471000)={"28cfe0ee53f86ff5030e77318000ee18", 0x4, 0x2}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008d9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007f0000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00006c2000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b92000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000456000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x2, 0xffffffffffffffff, 0xd, 0x80, 0x80, 0xb8a, r5, r6}, {0x9, 0x1, 0x7fffffff, 0xe8, 0xb81, 0x2, 0x8, 0x7}, {0xffffffff, 0x7ff, 0x2ac3, 0x8}, 0x8, 0x1, 0xfffffffffffff993, 0x1, 0x8, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1f, 0x1cca}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x3, 0x3, 0x8000, 0x5, 0x1, 0x0}}, 0xe8) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00003fc000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000e45000-0x4)=0x18) bind$inet(r4, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f02000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cc9000)={0x0, 0x0}) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000f78000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000e24000-0x78)={0x3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x401, 0xc81, 0x7, 0xf56, &(0x7f0000166000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0xff1c}) sendmmsg(r4, &(0x7f0000f4a000)=[{{&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="95", 0x1}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0xc841) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000714000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x37000000000}, {0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21e}, 0x7ff, [0x400, 0x1ff, 0x5, 0x8, 0x100000001, 0x461, 0x8, 0xfffffffffffffffc]}, 0x5c) recvfrom$inet(r4, &(0x7f0000ecd000)="00", 0x1, 0x0, 0x0, 0x0) setresgid(r7, r7, r7) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009c7000-0x10)={0x0, 0x0, 0x900000000000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ddf000)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000382000-0x34)={{0x2, 0x3, 0xf70, 0x2, 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]}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000711000-0x7)={r8, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000049b000)={r9, 0x80000, r3}) 2017/09/26 22:39:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000836000-0x28)={@common="00000000000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000a72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000b09000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000076f000)=0x10) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1008000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) clock_getres(0x4, &(0x7f00004d5000)={0x0, 0x0}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x7)="64657670747300", 0x0, 0x0) 2017/09/26 22:39:48 executing program 2: syz_open_dev$urandom(&(0x7f0000ff5000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x18100) socket$inet_icmp(0x2, 0x2, 0x1) r0 = eventfd2(0x0, 0x80800) mmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000, 0x1000006, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f0000afe000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x80) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000847000)="2f6465762f76637300", 0x2400, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) timerfd_settime(r3, 0x1, &(0x7f000068d000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000678000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r6, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r7}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @ext={0x12, &(0x7f000041f000)="cc9d4626a30eabbd80b7b7e44832ebe5cbb9"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd3000-0x8)={0x0, 0x20}, 0x8) r8 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00009f3000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x80800) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r9 = socket(0x3, 0x80806, 0x5) signalfd4(r1, &(0x7f0000eeb000)={0xe7c}, 0x8, 0x0) close(r8) r10 = dup3(r1, r2, 0x80000) dup3(r1, r9, 0x0) r11 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) ioctl$TCSETSW(r11, 0x5402, &(0x7f00003a0000)={0x4, 0x11, 0x7, 0x3c, 0x20, 0x3, 0x3, 0xb1, 0xffffffffffffffff, 0x3f, 0x5, 0x1}) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000703000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000c6000)="2f6465762f70746d7800", 0x2a0100, 0x0) ioctl$TIOCSTI(r10, 0x5412, 0x1) 2017/09/26 22:39:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000782000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000984000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) open(&(0x7f0000f64000-0x8)="2e2f66696c653000", 0x1, 0x8c) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000d51000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003f000)=0xb4) ioctl$void(r1, 0x2005450) openat$rtc(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)="2f6465762f72746300", 0x22100, 0x0) 2017/09/26 22:39:48 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40002, 0x0) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x10000200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0xffffffffffffff2a}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x2, @time={0x0, 0x0}, {0x7fff, 0x7fffffff}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc00000) sendmsg$netlink(r3, &(0x7f0000486000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x100000000101, 0xd09, 0x0, 0x3, "00"}], 0x14}], 0x1, &(0x7f0000093000)=[], 0x0, 0x0}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r4 = creat(&(0x7f000074b000-0xc)="2e2f66696c653000", 0x100000000000000) unshare(0x0) getsockname$netlink(r4, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) inotify_rm_watch(r4, 0x0) mremap(&(0x7f0000821000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000075000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f00008a2000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) 2017/09/26 22:39:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x1c, 0x0, 0x8, &(0x7f0000f92000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007dc000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f01}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ffc000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1a09ac80, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x7) r2 = socket(0x10, 0x802, 0x8400000000000) syz_open_dev$evdev(&(0x7f0000f7a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r4 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) fcntl$setsig(r3, 0xa, 0x7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x8, 0x7, 0x9}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000011000-0x10)={r6, 0x2, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) getsockopt$inet_buf(r5, 0x0, 0x24, &(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000b3e000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) write(r2, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc0002e6000000000000001021eb08000100000000b7", 0x24) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000001f00000100000000", 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003ef000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000d0a000-0x80)="0800d36cffba05fa5d0005000000020000000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r7) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r7, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r8, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xc1) clone(0x92000000, &(0x7f0000001000-0xb2)="37c2304305e94e86d81f79384c4e43ea14bc5f688124312ebed8228ec806b98a557595551c0fcc2de528e17567e15d2467bf8009ceabd2ea107c0c3a48191be15070616d13975ee0d376bde805eb31f6742d300e629c7b49f7106b6e88ed24f7255c61a42422ecc0c202388cc8fed1a21a54fed9fab72e65ff1233fe74cc59791e57441befeb34d32752c07713fda3511c6e41aa8d6f8b3bf07a9338df169f91dc97392a30c6ec80956bb8e65109c2d45376", &(0x7f0000eae000-0x4)=0x0, &(0x7f0000a01000)=0x0, &(0x7f0000001000-0x63)="d36829a43b48b8ecb01ab6b8bf679fc992d02be8f04771e580006e058b478fdfe4ee4db8f4b4156dfaf334412d2ca8987c3c6875357e88f9ee26b64bb4b7973ebf52efc960c7118a4460eda1460c94719c489e3a9293b48769f2a6add5ab67ff119d53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) r4 = creat(&(0x7f0000f92000-0x8)="2e2f66696c653000", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) write(r3, &(0x7f0000eb7000+0x2e7)="22000000190007040094330d0900040002010f0001c600000000003b06000f00ff27", 0x22) seccomp(0x1, 0x1, &(0x7f0000c8d000)={0x4, &(0x7f00003c4000-0x20)=[{0x8001, 0x828e, 0x9, 0x4}, {0x3, 0x3, 0x9, 0x904c}, {0x1, 0x3f, 0x100000001, 0xb65e}, {0x1, 0xffffffff, 0xffffffffffffffff, 0x800}]}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/26 22:39:48 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000024d000-0x9)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000424000-0xf)="2f6465762f73657175656e63657200", 0x404000, 0x0) r1 = socket(0x11, 0x802, 0x300) ioctl$int_in(r0, 0x5452, &(0x7f0000ca6000)=0x4) setsockopt(r1, 0x80000000000107, 0x12, &(0x7f0000574000-0x4)="b2f505a8", 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006dc000)={0x1, &(0x7f0000f82000-0x8)=[{0x6, 0x0, 0x0, 0x7ff}]}, 0x10) r2 = socket(0xa, 0x1000000002, 0x0) connect$inet(r2, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00006e7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r4, &(0x7f0000fea000)=[{&(0x7f0000fef000-0x1001)="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", 0x7e5}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x50e5, 0x0) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="5d00", 0x3) sendto$ipx(r0, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x1, 0x0, 0x1, 0x1, 0x10000, 0x2}) r1 = shmget(0x1, 0x3000, 0x860, &(0x7f0000b8d000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000002000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x20)=[], 0x0) 2017/09/26 22:39:48 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f000093e000)="50b06154a1bc6bce616be71c6383d9") mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000093e000)=@sack_info={0x0, 0x2, 0x8001}, &(0x7f0000cc4000)=0xc) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000093f000-0xc)=@sack_info={r0, 0x3, 0x0}, 0xc) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000940000-0x10)={0x1, &(0x7f0000941000-0x4)=[{0x7, 0x3}]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ec000)="2f6465762f6175746f667300", 0x2401, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000941000)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000941000)={r2, r3+30000000}, &(0x7f0000942000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000093d000+0x14e)={0x1000002a2, 0xd51, 0x3d, {0x77359400, r4}, 0x800000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000191000-0x20)={0x0, 0x0, 0x10001, 0x2}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00008ad000-0x10)={0x3ff, r5}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000940000)={r0, 0x96c, 0x800, 0x3, 0x7, 0x1000, 0x2, 0x1000, {r0, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000001, 0x2, 0x46}}, &(0x7f0000941000-0x4)=0xb8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r6, 0x4, 0x2000) splice(r6, 0x0, r7, 0x0, 0x58, 0x0) [ 60.522191] devpts: called with bogus options 2017/09/26 22:39:48 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a5a000-0x8)={0x0, 0x8}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x80000000af, r0, 0xfffffffffffffffd, 0x18000, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe6000-0x8)={r2, 0x1ff}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fe8000-0x1)="00000000000000") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fe6000)={@generic="092d94aaf4c9232cdb0704136e3f8747", @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = memfd_create(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x1) write$evdev(r3, &(0x7f0000009000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) fcntl$getflags(r3, 0x40b) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000474000)="0000000000000000", 0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fe8000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002e8000-0x28)={@generic="0deb0e2e37872db450f03c0cd48dae3b", @ifru_addrs=@nfc={0x27, 0x8, 0x6, 0x6}}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00007bd000)={0x9, [0x8, 0x8, 0x4, 0x401, 0x9, 0x0, 0x5, 0xae, 0x6]}, &(0x7f0000fd0000-0x4)=0x18) 2017/09/26 22:39:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00006c3000-0x9d)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ba000-0x9)="2f6465762f70707000", 0x101100, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000cf7000)=0x1) pipe(&(0x7f0000a72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x1008000201) r5 = fcntl$dupfd(r4, 0x2003, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) keyctl$instantiate(0xc, 0x0, &(0x7f0000590000-0xf)="b384e134ba074a6e9382f5902c62bb", 0xf, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c21000-0xc)={0x631a8c7f, 0x0, 0x7, 0x20, 0x3}, 0xc) r7 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r2, &(0x7f0000d07000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) getsockopt$inet6_tcp_TCP_RECVD_TOS(r5, 0x6, 0x6c1, &(0x7f0000075000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ba7000)=0x53) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x7)="64657670747300", 0x0, 0x0) request_key(&(0x7f0000584000-0x5)="6465616400", &(0x7f00006ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3f000-0x6)="657468304000", 0xfffffffffffffffb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000809000)=0x2, 0x0) 2017/09/26 22:39:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x100, 0x0) fcntl$setsig(r0, 0xa, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) unshare(0x8000000) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00004d4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendfile(r2, r1, 0x0, 0x80000000) 2017/09/26 22:39:48 executing program 0: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2c000)="2f6465762f72666b696c6c00", 0x2080, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000822000-0x4)={0xfffffffffffffc00}, 0x4) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000faf000)=0x0, &(0x7f0000fb0000-0x4)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000e6d000-0x4)={0x951, 0x4, 0x1}) utime(&(0x7f00000e2000)="2e2f66696c653000", &(0x7f0000b4d000)={0x236, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fb2000)="2f6465762f72746300", 0x28002, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000d32000-0x8)="2e2f66696c653000") execve(&(0x7f0000e96000-0x8)="2e2f66696c653000", &(0x7f00009bb000-0x10)=[&(0x7f0000fb1000)="2800", &(0x7f0000fb1000)="2a2876626f786e65743073656c696e7578766d6e657430626465762d6d643573756d2a00"], &(0x7f0000fb2000-0x20)=[&(0x7f0000cfe000-0x3)="3a2300", &(0x7f0000fb1000)="47504c2b273a00", &(0x7f0000fb2000-0x1)="00", &(0x7f0000fb2000-0x1)="00"]) alarm(0x0) 2017/09/26 22:39:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000843000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000091e000-0x44)="55d1486549ef890278bfeb523cd811454e966455566330e34c599ca7939b0a75357baa5c0888fcd3537659f676f77ebbb790eb83bc282d432cf40ec19d6b5a59a196b3b6") connect$inet(r0, &(0x7f000018d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000021000)={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x9}, 0x1c) r1 = socket(0x10, 0x3, 0x0) readv(r1, &(0x7f000044e000-0x90)=[{&(0x7f0000d4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000167000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000ff8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00004a0000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000f2a000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000034f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000521000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000b73000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000359000+0x5b9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x9) write(r1, &(0x7f0000bdb000)="220000001a00070b0000000000001201014b81000500010007000000000000000500", 0x22) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000704000-0x4)=0xfffffffffffeffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009ee000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76, 0x3, 0x5, 0x8001, 0x1000}, &(0x7f00007fe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d8000)={r2, 0x2}, &(0x7f00007f1000)=0x6) timerfd_settime(r0, 0x1, &(0x7f000055b000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000507000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba0000)=@assoc_value={r3, 0x4}, 0x8) recvmmsg(r1, &(0x7f0000a3c000-0x3c)=[{{&(0x7f0000dc3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001f2000)=[{&(0x7f0000207000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}], 0x1, &(0x7f0000077000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009af000)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000213000)={r3, 0x8, 0x30}, 0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2017/09/26 22:39:48 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x692}, &(0x7f0000ec6000-0x4)=0x8) socket(0x20, 0x2, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f65000)="1f0000000301ff00fd2945bb000200220740000009000100011601130000c46d", 0x20) socket(0xd, 0xffffffffffffffff, 0x6) fadvise64(r0, 0x4000000000000000, 0xfffffffffffffff7, 0x3) r1 = socket(0x11, 0x2, 0xe) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x40000000000000, 0x64b1e8f7b17fb855, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0) write(r2, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r3 = socket(0x7, 0x80003, 0x6) connect$inet6(r3, &(0x7f0000e18000)={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, r0, 0x0) socket(0xa, 0x4004000000004, 0xcda4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x6, 0x40010, r1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfd000/0x4000)=nil, 0x4000, 0x103, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffe) write(r0, &(0x7f0000f66000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d687b49", 0x22) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x2000000004, 0x50, r4, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x0, 0x10910, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005fb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x10032, r3, 0x0) write(r4, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000d8c000)="1f007f000009ff00fd4345c00100b3bc535e00000000efff000400dcffdf00", 0x1f) 2017/09/26 22:39:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2, 0xfffffffffffffffc) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4) memfd_create(&(0x7f0000006000)="00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f000000d000)=0x0, 0x0) mq_open(&(0x7f0000b0e000)="2f246367726f75706c6f00", 0x0, 0x1, &(0x7f000004b000)={0x0, 0x75c4857e, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0}) getrlimit(0xf, &(0x7f00007fb000-0x10)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e19000)="", 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x809, 0xcf) r2 = request_key(&(0x7f0000e17000)="6c6f676f6e00", &(0x7f0000846000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="7ba9fe", 0x0) keyctl$clear(0x7, r2) keyctl$describe(0x6, r2, &(0x7f0000001000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) connect$ipx(r1, &(0x7f00005cd000-0x10)={0x4, 0x1, 0x8, "68ebb46aa455", 0x100000, 0x0}, 0x10) remap_file_pages(&(0x7f00007a8000/0x1000)=nil, 0x1000, 0x1000000, 0xb8, 0x1) lookup_dcookie(0x5, &(0x7f00007cf000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae) clock_gettime(0x1, &(0x7f0000df7000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000086e000-0x1c5)=[], 0x0, 0x42, &(0x7f0000e9f000)={r3, r4+10000000}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000090d000)="0100") lstat(&(0x7f0000a7b000)="2e2f66696c653000", &(0x7f000084b000+0x171)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000094c000)={0x0, 0x10001, 0x0}, &(0x7f0000a80000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000096c000-0x8)={r5, 0xd3d}, &(0x7f0000924000-0x4)=0x8) memfd_create(&(0x7f0000617000-0x1)="00", 0x1) 2017/09/26 22:39:48 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009ef000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0xfffffffffffffffc) fchmod(r2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000b21000-0x10)="3744434e0b77d4ae13123da652452cc1", 0x10) read(r3, &(0x7f0000fb2000)="", 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000662000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) unshare(0x12ffffd) syz_open_dev$sndtimer(&(0x7f00006fa000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xc000) r4 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000fb5000)="080000000000400001010d000000e9ff000000340100200bfa00200000009a06000000", 0x23, 0xc010, &(0x7f0000f70000)=@file={0x0, "511400000000000000000000038c"}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000539000)={0x7fffffff}, 0x8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x100000001, &(0x7f0000943000-0x1)="96") open(&(0x7f0000823000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000f000)="2f6465762f73672300", 0x0, 0xb102d15428106b92) 2017/09/26 22:39:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0x2) get_thread_area(&(0x7f00002aa000-0x10)={0x0, 0xfffffffffffffffc, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000ca1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x8, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) getpeername$inet(r1, &(0x7f00009fa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f0000f38000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x143, &(0x7f0000b31000-0x10)={0x4, 0xa9f, 0x83, "59aa98244e6e", 0x8001, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000002000-0xd)="7d246370757365745d28262d00") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x10, 0x4) unshare(0x4000) recvfrom(r2, &(0x7f0000ef6000)="00000000000000000000000000000000", 0x10, 0x60, 0x0, 0x0) r4 = socket(0xf, 0x803, 0x2) close(r4) 2017/09/26 22:39:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d28000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000380000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) r3 = socket$packet(0x11, 0x200, 0x300) r4 = syz_open_dev$sndseq(&(0x7f0000632000)="2f6465762f736e642f73657100", 0x0, 0x10081) lseek(r4, 0x0, 0x0) pwritev(r2, &(0x7f000003e000-0x50)=[{&(0x7f0000fc3000)="5b0cb260f531d737dced196cb5dcee1ca4e518ddaa0c3f7109a7b9b5da6fea0d53c14b5d216e0696409788e350e7ea9dd8251258a4cab2fe7630dc5c494f9c338dea9a003c44ac18c9dde3273809ad606967f2e16154ae0ef9c41d68cbb85ca25af629cf63b0aa1e7199dd6f73c8a65aeeab8a84ee90113b41747b0ffe49561b59924975865848dafa50367c2d8f66144a285a70b9f7d1", 0x97}, {&(0x7f0000ca7000+0xdf7)="7d40e3182711e440f16e67669db109e5e43a7c73c871d314dd717bab579eec36a01999a7599b514225a07cad38223e200595d754318a288cce7d68c800d5c0edb664fb6840d99fb817279dcf4d7d4847dcf30f106c42baee4faf877f93cf387e46e05bb91f86048b7409063690901cc9453266d66cf61845dc450fb0ee0565bc0120793ba7ac1a3949ab2f1495bdd67f954f069102f6078f7e82130020859810d3d7dad6803980910e71358bacc30c987cbabb45ec1dff63b13b0553b664eea9918b395e6cf44f68723e2dcefe1a25492386ccf6b4228ece1bc4ea49598030a87dffbacebaac9e07e5241e41", 0xec}, {&(0x7f0000821000)="21d06e14b1e759907e9e5e27", 0xc}, {&(0x7f0000e18000-0xfe)="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", 0xfe}, {&(0x7f0000617000-0x59)="5dff236d61c5973093b2db0af1276bdcdd4234485a104306fb9c358232d551fdbe606de740875c87648b0e493872802d8b243ad83daccbccc258569fa39ea4a29d34e0e2659ded93132f7e59f39142f73c7253e64d77178de0", 0x59}], 0x5, 0x0) r5 = fcntl$dupfd(r4, 0x2, r1) setsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f0000df9000-0x8e)="2f4196e204bdf9beb60576dccb3c600147a4a30ef06924e33deafce12ebd7a43b29c159f0bb17b9aa8f0dfdc68d4508de6fb7a37b5d84ce5203b2520c9650c87e816442e97359ce373b2cf82f91234451581e89cc58c149e5944effed6de0443a5428ac38c0f6edfdd5babdbd5a321d048ab157f3e7b41def538259b10069e0c799679dcc8eed0c7ff54d38282d8", 0x8e) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000028b000-0x8)={0x0, 0x7fffffff}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d11000-0x108)={r6, @in6={{0xa, 0x3, 0x7766, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x0, 0x7ff, 0x4, 0xf10, 0x3f, 0x401, 0x1, 0x802, 0x8, 0x1ff, 0x6, 0x6, 0x100000000, 0x101]}, &(0x7f00008cc000-0x4)=0x108) sync() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f000099d000-0x58)={{0x1, 0x3ff}, 0x1, 0x2, 0x5, {0x7, 0x1}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r2, 0x1) fstat(r1, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 22:39:48 executing program 5: socketpair(0xd, 0x0, 0x46a6, &(0x7f000069b000-0x8)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000870000)=0x10) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00007fc000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000723000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x40000000) r3 = socket(0x1000000000000011, 0x4, 0x14) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f00008f4000)="ef04", 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f58000-0x2)="94", 0x1) epoll_create1(0x0) listen(r4, 0x10000004007) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000f57000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f56000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0x2) accept$inet6(r4, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f00004dc000-0x8)=0x100000004083) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000b75000)=0x7ffffff) 2017/09/26 22:39:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d9000)={0x0, 0x5}, &(0x7f000051c000)=0x8) close(r0) accept$unix(r0, &(0x7f0000da5000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008f9000-0x4)=0x1002) r1 = socket(0x10, 0x3, 0x0) bind$unix(r1, &(0x7f000057b000)=@abs={0x0, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000dc6000)="240000003200090014fbf487000904000000071008330100ffd600ff080000dfffffff00", 0x24) bind(r1, &(0x7f0000918000-0x8)=@sco={0x1f, {0x8, 0x2, 0x6, 0x0, 0x60, 0x100}}, 0x8) sendto$inet6(r1, &(0x7f0000c1a000-0xae)="c26fad18216c313f45c9b60ecc7a60f4eb69ce4412dffec273b7f7ec7882b95faf195cc5d9272982e2135cfda6746300cf3959be5d5e3a015f2af4c33e8518041c804e3aad144421fec054b6845c0127852be3412cc40b199de0573aad9aeffcfa1a4466da9ff370eebb4debe4eb7e0e2c1c41662e9aaaa6394568e9cce0df5eb6eeaa6194f604249cd30cfa33d7a6592ea1ee96a1c385c9994834e3427aa32448bba65ba748bae493739a6ade1c", 0xae, 0x4000, &(0x7f0000eda000-0x1c)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept$unix(r0, 0x0, &(0x7f0000d1a000-0x4)=0x0) accept4$unix(r1, &(0x7f000093d000)=@file={0x0, "0000000000"}, &(0x7f00001ea000)=0x7, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cd8000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x402}) [ 60.636232] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.661964] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.683903] devpts: called with bogus options [ 60.689227] ------------[ cut here ]------------ [ 60.689242] WARNING: CPU: 0 PID: 6626 at net/ipv6/ip6_fib.c:1475 fib6_del+0x7a3/0xa30 [ 60.689246] Kernel panic - not syncing: panic_on_warn set ... [ 60.689246] [ 60.689252] CPU: 0 PID: 6626 Comm: modprobe Not tainted 4.9.51-g47589a5 #53 [ 60.689256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.689267] ffff8801db207998 ffffffff81d93069 ffffffff83a46b40 ffff8801db207a70 [ 60.689274] ffffffff83f47d00 ffffffff8346cd33 0000000000000009 ffff8801db207a60 [ 60.689282] ffffffff8142e771 0000000041b58ab3 ffffffff841850d0 ffffffff8142e5b5 [ 60.689284] Call Trace: [ 60.689293] [ 60.689293] [] dump_stack+0xc1/0x128 [ 60.689299] [] ? fib6_del+0x7a3/0xa30 [ 60.689306] [] panic+0x1bc/0x3a8 [ 60.689313] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 60.689320] [] ? load_image_and_restore+0xf9/0xf9 [ 60.689327] [] ? neigh_probe+0xd7/0x100 [ 60.689333] [] ? neigh_timer_handler+0x273/0xa10 [ 60.689340] [] ? call_timer_fn+0x164/0x700 [ 60.689346] [] ? fib6_del+0x7a3/0xa30 [ 60.689353] [] __warn+0x1c4/0x1e0 [ 60.689360] [] warn_slowpath_null+0x2c/0x40 [ 60.689365] [] fib6_del+0x7a3/0xa30 [ 60.689371] [] __ip6_del_rt+0x100/0x160 [ 60.689377] [] ip6_del_rt+0xca/0x110 [ 60.689382] [] ? inet6_rtm_newroute+0x120/0x120 [ 60.689390] [] ? icmpv6_send+0xf9/0x1c0 [ 60.689395] [] ? inet6_unregister_icmp_sender+0x40/0x40 [ 60.689401] [] ip6_link_failure+0x243/0x3e0 [ 60.689406] [] ? ip6_redirect_no_header+0x320/0x320 [ 60.689412] [] ndisc_error_report+0xae/0x190 [ 60.689418] [] neigh_invalidate+0x225/0x530 [ 60.689424] [] neigh_timer_handler+0x597/0xa10 [ 60.689430] [] ? neigh_table_clear+0x2c0/0x2c0 [ 60.689435] [] call_timer_fn+0x164/0x700 [ 60.689440] [] ? call_timer_fn+0xe4/0x700 [ 60.689446] [] ? process_timeout+0x20/0x20 [ 60.689451] [] ? run_timer_softirq+0x685/0x1640 [ 60.689457] [] ? neigh_table_clear+0x2c0/0x2c0 [ 60.689462] [] run_timer_softirq+0x693/0x1640 [ 60.689468] [] ? trigger_dyntick_cpu.isra.35+0x180/0x180 [ 60.689474] [] ? clockevents_program_event+0x1a5/0x350 [ 60.689483] [] ? lapic_next_event+0x5a/0x90 [ 60.689489] [] ? clockevents_program_event+0x131/0x350 [ 60.689497] [] ? check_preemption_disabled+0x3b/0x200 [ 60.689508] [] __do_softirq+0x22d/0x964 [ 60.689514] [] irq_exit+0x165/0x190 [ 60.689520] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 60.689526] [] apic_timer_interrupt+0x8c/0xa0 [ 60.689536] [ 60.689536] [] ? __do_page_fault+0x96b/0xbd0 [ 60.689542] [] ? __do_page_fault+0x941/0xbd0 [ 60.689548] [] do_page_fault+0x27/0x30 [ 60.689552] [] page_fault+0x28/0x30 [ 60.690031] Dumping ftrace buffer: [ 60.690034] (ftrace buffer empty) [ 60.690037] Kernel Offset: disabled [ 61.018720] Rebooting in 86400 seconds..