, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") syz_open_procfs(0xffffffffffffffff, &(0x7f00002d9000-0x5)="7461736b00") select(0x40, &(0x7f000030f000)={0xd49c, 0x7, 0xff, 0x1, 0x6, 0x20000000, 0x6, 0x2}, &(0x7f0000c42000-0x40)={0x80000000, 0x6, 0x401, 0x3, 0x4, 0x7ff, 0x4000000000000, 0x7ff}, &(0x7f00004f7000)={0x240000000, 0x3, 0x3, 0x1000, 0x3ba9, 0xffff, 0x20, 0x0}, &(0x7f000038d000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000051e000)={0x80000001, 0x9, 0x7, 0x5, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x4) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c0000000000000000ffffffe9f90000", @ifru_names=@common="69705f76746930000000000000000000"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000137000)=0x0, &(0x7f0000cb2000)=0x4) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") socketpair(0xb, 0x80e, 0x9, &(0x7f0000a6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000372000)=@sack_info={0x0, 0x4, 0x1}, &(0x7f00006a1000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a5d000-0x8)={r2, 0x37a6}, &(0x7f000049e000-0x4)=0x8) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e97000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c3000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b73000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009df000-0x4)=0x0) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025f000)="2f6465762f72666b696c6c00", 0x50280, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000081b000-0x18)={0x1, 0x40, [{0x9, 0x0, 0xc24000000000000}]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000172000-0x2)=0xb2ee, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000378000)="82", 0x1) 2017/12/02 16:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="1731d9f61f3639420dfddc2d902aacf896753b1c2bbbb632c734853de212702b510d5e7d1326da68b522d0a3a6abbaad2dab8b1bab46cae0280b2e0b9308cc679d237ae6dc7cde12493bbfca0ed0200c4fdf7df43c3084090bdb28157c0c9568f56b15bf13945ca92a8e77db5521a13fcf9248bf819961b94008608eec33419edf924138e32ccce9a721ecd6497bdf87de8d629d23a8fec5f911011724924332627c1246922484d61106dfb9aa16a2", 0xaf) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = creat(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c8d000)={{0x100000001, 0x1}, 0x1, 0x8, 0x1, {0x1f, 0x6}, 0x1ff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 3: r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f6375736500", 0x101000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000018000-0x4)=0x0, &(0x7f0000404000)=0x4) sysinfo(&(0x7f0000e68000-0xc)="") setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ce5000-0x3)="a4a117", 0x3) 2017/12/02 16:15:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000269000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a0f000-0x2)="7660", 0x0}, 0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00002ab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000074c000-0x4)=0xfd) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) fstat(r0, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000023f000)="1731d9f61f3639420dfddc2d902aacf896753b1c2bbbb632c734853de212702b510d5e7d1326da68b522d0a3a6abbaad2dab8b1bab46cae0280b2e0b9308cc679d237ae6dc7cde12493bbfca0ed0200c4fdf7df43c3084090bdb28157c0c9568f56b15bf13945ca92a8e77db5521a13fcf9248bf819961b94008608eec33419edf924138e32ccce9a721ecd6497bdf87de8d629d23a8fec5f911011724924332627c1246922484d61106dfb9aa16a2", 0xaf) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = open(&(0x7f0000b4e000)="2e2f66696c653000", 0x1, 0xd0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00004d6000)={0x1, 0x94cf, 0xffffffffffffffff, 0x4e, &(0x7f0000a9d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x14, &(0x7f0000a7c000-0x14)="0000000000000000000000000000000000000000", 0xc2, &(0x7f000015d000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00004fa000)={{0x1, 0x1000, 0x6, 0x1547, 0x9, 0x6}, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eeb000-0x4)=0x1, 0x4) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f00000ae000)={&(0x7f0000faa000)="2e2f66696c653000", 0x0}, 0xc) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="1731d9f61f3639420dfddc2d902aacf896753b1c2bbbb632c734853de212702b510d5e7d1326da68b522d0a3a6abbaad2dab8b1bab46cae0280b2e0b9308cc679d237ae6dc7cde12493bbfca0ed0200c4fdf7df43c3084090bdb28157c0c9568f56b15bf13945ca92a8e77db5521a13fcf9248bf819961b94008608eec33419edf924138e32ccce9a721ecd6497bdf87de8d629d23a8fec5f911011724924332627c1246922484d61106dfb9aa16a2", 0xaf) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d6000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) signalfd4(r0, &(0x7f000028a000)={0x1}, 0x8, 0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00008fe000-0x20)={0x2710, 0x2, 0xd000, 0x2000, &(0x7f0000533000/0x2000)=nil}) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) clock_adjtime(0x1, &(0x7f000012c000)={0x97c, 0x8, 0x2, 0x5, 0x480aba9a, 0xffffffff, 0x400000, 0x7, 0xe3, 0x7, 0x7, 0x0, 0x1ff, 0x0, 0x1ff, 0x3f, 0x4, 0x2, 0x1, 0x10000, 0x0, 0xffffffffffffffff, 0x400, 0x5, 0x88, 0xfffffffffffffff9}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000787000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dc5000)=0xb0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b63000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b53000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003c8000-0x4)=0x0) sysinfo(&(0x7f0000e68000-0xc)="") r1 = syz_open_dev$usbmon(&(0x7f0000f5e000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000860000)={0x7b, 0x0, [0xad7, 0x3, 0x802000, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r1, &(0x7f00001cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x2000, &(0x7f00002ca000)={0x1a, 0xff, 0x0, 0x63, 0x7, 0x8000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000365000)="2f6465762f7663732300", 0x5, 0x8000) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r1) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000e5000-0x8)="2e2f66696c653000", &(0x7f0000fa6000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00005b6000)="", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f0000172000-0x8)="2e2f66696c653000", &(0x7f0000c33000-0x8)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socketpair$inet6(0xa, 0x8000a, 0x4, &(0x7f0000fb3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004f2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000216000)=0xb) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) write(r0, &(0x7f000023f000)="1731d9f61f3639420dfddc2d902aacf896753b1c2bbbb632c734853de212702b510d5e7d1326da68b522d0a3a6abbaad2dab8b1bab46cae0280b2e0b9308cc679d237ae6dc7cde12493bbfca0ed0200c4fdf7df43c3084090bdb28157c0c9568f56b15bf13945ca92a8e77db5521a13fcf9248bf819961b94008608eec33419edf924138e32ccce9a721ecd6497bdf87de8d629d23a8fec5f911011724924332627c1246922484d61106dfb9aa16a2", 0xaf) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000019f000)={&(0x7f0000b9c000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147d00000000000001ff93af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daac4fdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f00001e7000)="", 0x1}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x1f, 0x6, 0xf7) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000bda000-0x4)=0x7, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0x800, 0x2) personality(0x4140005) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c6000)="2f6465762f72666b696c6c00", 0x8000, 0x0) bind$llc(r1, &(0x7f000093f000-0x10)={0x1a, 0x0, 0x5, 0x5, 0xfffffffffffffc00, 0x3936, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c43000-0x48)={0x40002, 0x0, [0x0, 0x4, 0x1, 0xffffffff, 0x0, 0x3, 0x3, 0x7]}) 2017/12/02 16:15:57 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ca000)="2f6465762f76637300", 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00006d3000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f000084f000)={"4d893f66d0b37af03eb0953fc15b24ba5e4019751a1c5e116b61ca3ed3853cbfc5b6de0f673dbd091b3a405b3a62c090a104e4cb552959f45fdc3037c1f8fc9e311d5c6235e1254f50b6f3f772ed9a651587b37c6e50f2313349aac4bf6d598c421aeee4b94a97ff135e4fe5e842df1455927c247a1dfaffcd4ae504a16e17bcc82cfb68ee1693ba920956cee54a7b4e467a4834fdea2e675b0845c1e398f0817fd41c3b0545a5b28118edaa9f00d0423ddf8f2307de804ad007fb4c46293b7a052d1011ee71e5ffd72b30a5bbe2bd2bcb9278310a6b2a01ff601ffe25623245fe33a04973c303742d69e71a709026210a1f8f3f6da31e874bac247beab7a2b91a68187917169a01d81551e423b935280e11eb07cf608e5eee468f0e191ddb4d076ca8250dae42e20dc857ff8a2661008b4b44ad4b2443d78d6f5e7f0ad10683e79ab7e91c1955fd8aabf428ee2714db8815a071e8d1cd7974816371557aeaebfed53364dfece9aef501a7a066fafe8748c9d2bc30bbaf18eebf74a8627d15e3d1f47d9afeb5f1d839919694d7ef02fecd9c4e241ae45215789c5cdf9f5b997416c4319122933d7b9bd13ef4f75dcad8d285d71b4ce2a4870da1f27992c90c1c9f4bfb096e70218b0aba98df438ccafd805c45aab0483b1ed708ff27f2afddb2570d0036c6ec2d36d9ccf967c6bd6b3b7f8987d0d51f0b030e64523876d1abf305566e237424639eff2e3a5f0606a22ed0cfec851ebf2d92fdd9dd956a7fb499c02c8e062e7678fb3e546598c44ad44302ae997974ed2470b598c561bcc7e697cbf000272c81fab1d2d7ee21c5f597ebb285c14d575648de4a8875470405376265c87b702562c10c2a0ac125cc7a35482b174b4e803efd540fc03f7a26a3b9c43e26d939faedc4ca522e1baf0a220eb7e7b5bfd2c358a951b56ac8588dd48d331c29ff83054034a2cb6b93cecc3ac0affcca40a0e214c571c54695fe6150ea0cf2c0699066e4e2b7e55c87dabc71de61af1c707627696fefd5efbf3a4e5b49922a7bc434c14302ce282dd7e5726efd242da041fd21f554883e1e8edd00b63eeb109cc58d167bd18c1bfc0ff1384713e9d3947a7502f46f34a6fb7a81884281a75be1e0daf603be05be2e7e987828ab7f2c385e98715877775c5e538afaf78fd277a3f70c3d776151da9db236f1e3e9f1b75a306eca4b08465df752d9d867afb153cbfed863f15821f39c6d99013a2d467350d04ad1b3c0b052b919da43a8c73cb4d43c58fcc3200a1c67c0caa187a4441082d4255e3dc5523ab1ad268010a5f6529e9edcec195534fcaa92b77fa2b01649bc9be755d3baa8242fdce849b625be85302e1f8ccbc3ba726de6fcf960d832d6c47d994b16fcd0775a04e958d254af562cb66f2b1842a9806c83962a515a162f78a0df1813597a6a840c76400ce314"}) close(r0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") llistxattr(&(0x7f0000a30000)="2e2f66696c653000", &(0x7f0000804000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000860000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x800) connect$llc(r0, &(0x7f00005cb000-0x10)={0x1a, 0xf5, 0x18000000000, 0x0, 0x37bbf3f3, 0x255, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000508000)="", 0x0}, 0x20) getpeername$llc(r0, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d4d000)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f00001a8000)="", 0x0) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(0xffffffffffffffff, &(0x7f000023f000)="1731d9f61f3639420dfddc2d902aacf896753b1c2bbbb632c734853de212702b510d5e7d1326da68b522d0a3a6abbaad2dab8b1bab46cae0280b2e0b9308cc679d237ae6dc7cde12493bbfca0ed0200c4fdf7df43c3084090bdb28157c0c9568f56b15bf13945ca92a8e77db5521a13fcf9248bf819961b94008608eec33419edf924138e32ccce9a721ecd6497bdf87de8d629d23a8fec5f911011724924332627c1246922484d61106dfb9aa16a2", 0xaf) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000035b000)="2e2f66696c653000", &(0x7f0000859000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000aed000)="6173796d6d657472696300", &(0x7f0000da7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b1000)="98f35cbbf96f3c0bea2f76f50bb931ff15ac642e09118a607904b91c578c55db88ab59a8daa00ea12d77d7c9f7aea5a7f80a6418dfa9c8ce3ea7e7c2bc5c0540c6c7b43dd2753bb26d650cce02062c30b0c5917dd4d95f1c6868a2b1", 0x5c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4d2c2bf8, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005d5000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000d2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) pipe2(&(0x7f0000dfd000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ac5000-0x8)={0x5, &(0x7f0000668000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000b8a000)={r1, &(0x7f00008e5000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000899000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00003dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b02000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x7b0aa69e, 0x9) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000707000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000061000-0xf)="6e65742f69706ee902000000000000") r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00007fc000)="2f6465762f76637300", 0x4000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a91000-0x14)={r2, r5, 0x5, 0x1, r6}, 0x14) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000267000)={0x2, 0x7, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ccd000-0x4)=0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r7, 0x4010aeab, &(0x7f0000454000-0x10)={0x2, 0x6000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f000033f000-0x4)=0xced7, 0x4) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000419000)=0x0) 2017/12/02 16:15:57 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x469) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef4000)={0x0, 0xea, "8dc84201366f50236c1bf99a9eeb450975d16b52ea1443a777d38300de3cc61fb91836113636e7f024c78856a8a77d0501ab8e6a4e64d96a0c23cbc4b29355acbea5bc5c5ee376bfcf1feb2d828823df01d47ea855caca7bb711fb2c95845776fc65b4c9b8e9df696409718b4620f6e535f80856b8a2aec6ebfcdabaca4e0cf51749685e7369d03a8dbba55226dfa89bc28368ecf63dfe8128663556b552db3b1e09804603225519d2cbaac91576affe2bd4cbe8731c23b5cfe9361bc0d66292fc2adf1e54eecb46516cf8c5a1d9cdc4861a20dc1a90f45fd0a922ec78778c50176b1ce0f22c9814a88f"}, &(0x7f0000da4000)=0xf2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005d3000)={r2, 0x80, 0x0, 0x7}, &(0x7f0000ff6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ad1000)=0x0, &(0x7f0000d54000-0x4)=0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000c05000)={0x3, 0x0, [{0x80000007, 0x1, 0x6, 0x6, 0xffff, 0x3, 0x3, [0x0, 0x0, 0x0]}, {0x80000007, 0x7fff, 0x1, 0x9, 0x1ff, 0x1ff, 0x4, [0x0, 0x0, 0x0]}, {0xc000001f, 0xffff, 0x4, 0x9, 0xa3, 0x7f, 0x7075, [0x0, 0x0, 0x0]}]}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004fa000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000173000)="2e2f66696c653000", 0x107) r0 = dup(0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000cee000-0x8)="2e2f66696c653000", &(0x7f0000e4f000-0x34)={0x34, 0xa, "936814a54ebc22281cc27b8c6d936ce81c570eb5dbe4bb3ae3a137db5f4acb9e899ce50848374071dca15668"}, &(0x7f0000d2b000-0x4)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000551000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0xfff, 0x6, 0x7, 0x0}, &(0x7f0000f1d000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000080000-0x20)={0x5, 0x246, 0x3, 0x9, 0x5, 0x7, 0x26, 0x811, r1}, 0x20) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5d000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000+0xf5)={0x3, 0xff, &(0x7f0000001000-0xff)="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"}) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x5, &(0x7f00003e4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000cc7000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) sendto(r2, &(0x7f0000658000)="88a882a316a10fb20d13a5fcfd6a38f4bc61fe2dc351a1b55ecd705d3cd718b4d559f43d11c4eb2d8563f2b7be82ce0f36b8682a4ccb1f9669a65789920e5a719efe26859171f7244a8509c8dc8b63f64a99dcd7a70a63f6e9e530a1575342ae17cfed1a59bd08165c54", 0x6a, 0xc010, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ee7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysinfo(&(0x7f0000e68000-0xc)="") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000962000)={0x0, 0x0, 0x0}, 0xc) r4 = add_key$user(&(0x7f000054a000-0x5)="7573657200", &(0x7f0000324000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a2b000-0x66)="8baf67e030a4e5f995dede447a689a18fbd3ba76f0b3102cc78f54ada84ab084a3e004935e31555c95e35cb37983d4b1c4d32f754e92b98512e7cd5afb17cea4d753ad62be0f7c401b989ab4b6e50204b9c733dccc8fabcbce038cd39e3b5d0f0bd0b5a9ee0a", 0x66, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000d51000)="69645f7265736f6c76657200", &(0x7f00000b3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000848000)="00", 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000e3a000)="2e6465616400", &(0x7f000065a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) splice(r0, 0x0, r1, 0x0, 0x6, 0x8) setgid(r3) socket$nfc_llcp(0x27, 0x1, 0x1) syz_open_dev$binder(&(0x7f00000c1000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00006dc000)="00", 0x1) r1 = syz_open_dev$usbmon(&(0x7f000073d000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x40040) getdents(r1, &(0x7f0000913000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f000095d000)="2900", 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000991000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b54000-0x8)={r2, 0x831}, &(0x7f00003e0000-0x4)=0x8) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000459000-0x77)={r3, 0x6f, "0095bf5fb38fea0b0eccfab48113dd6afd2443f42eb80e73b61503a7d7f3625f523e725817405676bae0062826d51d8f23965537d0fd7822295b1579352c0fb235e51061ed73ee759c091d4c313ff9807955a461c59abc89e99b976ab4417942b4fc7a2678af6cb470f5a3b88085da"}, &(0x7f00004ab000)=0x77) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000008000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000e8e000-0xbc)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x91c}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0xf53c, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0xbc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000dd000-0x6)={r5, 0xd5}, 0x6) 2017/12/02 16:15:57 executing program 5: mknod$loop(&(0x7f0000d66000-0x8)="2e2f66696c653000", 0x8010, 0x1) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00004a9000-0x6)="031780730400", 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a48000-0x8)="2e2f66696c653000", 0xe020, 0x10000) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) mount(&(0x7f0000d96000)="2e2f66696c653000", &(0x7f0000783000)="2e2f66696c653000", &(0x7f00006aa000)="62706600", 0x210000, &(0x7f000000f000+0x6d0)="750f6dcbe6d1307999bf3546d4d5a1ca68c3e806893eb819d0ad4711e524737ab525cc213242b124d08f7148423135e40b878246710b673700f2f489bfa7ff33cb719c5a8be084eaa0e7db4211507bf0122c78319ccf8609fd4cc1d294860338fa44a417ed244ba8ac44a2ac23ef684604b559fbe8b373db5034a115bf8bbd16faa8a9da6b3eb43495f6d0259de25ef5345ca2f2a2753efd2ca7f5f1c7552719ac95f400d6130b47e0e2cf1f637a78de90d1c97ee8afd9c346bef6de4c13") [ 303.198388] QAT: Invalid ioctl 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00006dc000)="2f6465762f6e65742f74756e00", 0x0, 0x381402) r3 = creat(&(0x7f0000bfd000)="2e2f66696c653000", 0x84) faccessat(r3, &(0x7f0000594000)="2e2f66696c653000", 0x81, 0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000157000)={r0, r3, 0x6, 0x1, r3}, 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000eb000)={@generic="57e66a7dc8d44cd4250149c2e5a3c8e0", @ifru_data=&(0x7f0000305000)="cd2a901ad928cd6fd134c5cf865242ab208c8a47fdd5976cc51d0d701c86aa83"}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000554000)={{{@in6=@loopback={0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b28000-0x4)=0xe8) quotactl(0x933, &(0x7f0000b80000-0x8)="2e2f66696c653000", r4, &(0x7f00002da000)="0bf3d0e9fd7765ae0fff7309c7329dccbf97522abcb42613287b727e933d3a3b7d899444f835992ed55c") close(r1) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c7e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000101000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7b000)={0x6, 0x0, 0xfff, 0x8, 0x0}, &(0x7f0000a60000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005cb000)={r2, 0x7, 0x0, 0x7}, 0x10) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x40000141, 0x0}) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x1) fsync(r0) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000759000-0x9)="2f6465762f72746300", 0x401, 0x0) r0 = socket$inet(0x2, 0x800, 0x200000000000633d) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abf000)="2e2f66696c653000", 0x122) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004d4000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000080f000-0x8)={0x8, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000711000)="1a385c", 0x3) 2017/12/02 16:15:57 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007aa000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000042e000)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x4, [@rand_addr=0x0, @rand_addr=0xa8, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00003ed000)={0x3900000001, 0x10000}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000001a000-0xa)="2f6465762f6375736500", 0x400000, 0x0) futimesat(r0, &(0x7f0000827000-0x8)="2e2f66696c653000", &(0x7f0000f28000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x100000000012400, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e16000-0x4)=0x4, 0x4) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000)={0x10000, 0xc6c9, 0xfa, 0xfffffffffffffffd, 0x5, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="da565bad5b5e0d5ee9da4d226287d28c7fe31663f487073c868199c459ecab1add3553de46056772f808eb567efa164cbe783ee9ca3418fe4fe2aedb45b3c33f155915d6cf0d60055a65480b057bb2d78065cdf44f9c0d0e2a0eccec2249477b7b1c1f772299a56c9784b0247ec68247ec2cd8428228062c2f694f605645d8", 0x7f}, {&(0x7f0000001000-0x25)="2d9b6c6c41408645f0e238881538a1735dee01fcb29ce4db16a8761b95ef309421ba91e8a4", 0x25}, {&(0x7f0000000000+0x8b7)="", 0x0}, {&(0x7f0000002000-0x5f)="49f7682b52bf82d83c0f1624ed3fa84d3d9bc6d77b0e66fff623084560d690b4321444e8d3019f6c1a37b6601de2007746a9ff34de5e48255c2afddefd8e6ea7d2140a04ce07ff0a5182f3187a71f5f00dcf6136f3d58aeafc99fb32753e50", 0x5f}, {&(0x7f0000002000)="c69aefd8eaf89cc408908d9bafcb7e7c32b6b6158a710da5064daed05500c7da2efdef61ae6047038eda79ca1b48ed4965645d1c6baf87c51e4f7cb019c8324e416b1126de1840d3d9073652d02d8b11dc161993182cfb302c24c42f74d81c98562afed1e72b596b7ef2729f7c541738e53a0992eff5977de561c7dad91aaf5abbee529131041f73fbd9f4458dc8c0826704d80b5c29d6dbe249698a8d42200f40b78a7eaed56db3f166d7defed5a62c1b7ee1d43908d661499adccba2965f2e95d495a7b9f041", 0xc7}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000003000)="db1d4e7afa7a04bbf183f045f93ca4", 0xf}], 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000264000-0xb8)={0x0, 0x400, 0x4, 0x280000, 0x3, 0x8, 0x8, 0x5, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd567, 0x0, 0x2, 0x1, 0x1}}, &(0x7f00007dc000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000336000-0x8)={r2, 0x12ce1c3e}, 0x8) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cf7000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) fcntl$setown(r3, 0x8, r4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000168000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cbd000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) keyctl$join(0x1, &(0x7f000053e000)={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000083000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00000ed000-0x8)=0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e6b000)="") 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b1d000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000589000-0x8)=@assoc_value={r3, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a11000)=0x100, 0x4) close(r0) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b80000)=0x0, &(0x7f00005d8000)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000de2000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000612000-0x38)={0x3, 0x0, [{0xbff, 0x0, 0x6}, {0xbff, 0x0, 0x5}, {0xbaf, 0x0, 0x8}]}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000217000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getuid() r2 = getegid() chown(&(0x7f0000104000)="2e2f66696c653000", r1, r2) recvfrom$unix(r0, &(0x7f000080b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f00004f4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000068a000)=0x8001, 0x4) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000822000-0x4)=0x7, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cdb000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000504000-0xa)="2f6465762f7663732300", 0xb1, 0x10080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b46000-0x8c)={0x300, 0x3, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000474000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e37000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060a000-0x4)=0xb) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = syz_open_dev$vcsn(&(0x7f0000880000)="2f6465762f7663732300", 0x1, 0x2000) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000041e000-0xa4)="e54549282d16582783df4805b9d44fa868ddbb2f299c695abba0b75f772cb91e0876d436310e08e34b1323019ab880000e537f3396e30472742f365070412c3a6b481ada833c96e1ddb9187a597bd38520281dbfbf96e97906e7481e9fd8068174cb10fec75166586180276e12169e620fc93e3ef27fd199787020f97425cece2256e56388cadb43aae430cfbfded83e7909decd4940a4e9d5a79de20bc7b35a70307a90", 0xa4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c0e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a70000-0x20)={@generic="07b8629ba60a7462f324a10155e20ee3", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0xa, 0x0) write(r1, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009db000)={0x8000000000000001, 0x209, 0x2, 0x70e, 0x0}, &(0x7f0000a64000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x18000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000002000-0x84)="4afbe92eb9875b7f7c62ce21dd939c1c0a55ba460dadb2d77952fb6d4ddd6c56cbf1d5e9f5e923e55b2e0cf0466889cfb230e2d3804ee4d13671edcc952295b4cd295a0b1afda78fd521b5b1c5a0a0e1ea46dea9087845fc858d6feeb32350adb93cb4a56fabf21679b1f6f7bac62ae595ecb053d852fbea10be3468cdfd60cc3608c79b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x9, 0x0}, &(0x7f0000eea000)=0x10) 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddd000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000aaa000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000139000)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002e5000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a07000-0x4)=0x0) getpgrp(r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cdc000)=0x0) connect$inet6(r0, &(0x7f00009dc000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) socket$inet(0x2, 0x2, 0x80000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008cd000)={0x0, 0x8, 0xa9, 0x3, 0xffa, 0x7}, &(0x7f0000d7b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000552000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mprotect(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x8) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") lstat(&(0x7f00007f0000-0x8)="2e2f66696c653000", &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) r1 = mmap$binder(&(0x7f00003cd000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b6000)={0x5c, 0x0, &(0x7f0000257000-0x5c)=[@increfs_done={0x40106308, r1, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x0, &(0x7f0000b8b000-0x48)=[@fda={0x66646185, 0x7, 0x3, 0x31}, @ptr={0x70742a85, 0x0, &(0x7f00006e0000)=0x0, 0x1, 0x3, 0x5}], &(0x7f00008ec000)=[]}}, @enter_looper={0x630c}], 0xe4, 0x0, &(0x7f000060e000-0xe4)="6509652c5ab9f0da77877ce044c6fa8b3d002879978e14858334d4a6dbcebd01f361706f0bec9f640b6e1319bfee7f6f25dd3f4db22c67e28fe27cb8cdb874a4c3bb18457340ba7baaf217bb8be20be5280ed00b68ac721f23d13c764acc591b3db811f124a2d54b8c2ae9eb96676cd8acfdf7e73b8fce7fb7ed43b59459740cb7747efbe23e97825826062d5684d57d5f4e58e2486cf5eeb6c91de1d2702f4dcdf0e7237c810b44b9e6587bf5ca52e4a94a3062b36d98298a5782d06168ec177dd3389194a48cfdf2c870a4abfdfcc41ab4e675d28110a3de787014e74cfd245009f63d"}) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d75000-0x4)=0x3, 0x4) read(r0, &(0x7f0000383000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) getgid() 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x0, 0x5, 0xfffffffffffffffe) sendfile(r0, r1, &(0x7f000002d000-0x8)=0x9, 0x7fff) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f00009b1000)="5b216c6f297b00", 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ece000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00009cb000)=0x0, &(0x7f000055a000-0x4)=0x4) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cdd000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000a00000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x200100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ef5000-0x8c)={0x3ac, 0x5, 0x80000000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getregs(0xc, r0, 0x3, &(0x7f0000fa3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = accept4$ipx(r0, &(0x7f0000605000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b49000)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a5e000-0x4)=0xa8, 0x4) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000341000)="0000000000000000000000000000000000000000000000000000000000", 0x1d) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a0c000)="2f6465762f72616e646f6d00", 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r1) 2017/12/02 16:15:57 executing program 7 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000914000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x294640) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f000041b000)={0xb3, &(0x7f0000b9b000-0xb3)="58af1e6c7cc99cfa0b1d8813f72dbadc345eb0707ce000c2a8e026f6116e3bec393a65b2c986dba6d618211e287fc58e90baa138c43b81d0240c875252c02bdb4f14a05003741f559a99900cbb17e94685270742f32abf1db6ce422497f400a76ce1d584438073378d08a0340e36683b1d34bbc802145f5c21575a828b40b60da24888377b3020ba871d5de442168f3561c6fcf85dc896e8df459e79726feb9cc57856009b8e10744c3027c95ffab862cff07a"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) socketpair(0xf, 0x0, 0x5d2, &(0x7f000038e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e73000)={0x0, 0x1000}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f9c000)={r2, 0x84, "d4f35a1cd9ac151338039f111cb0da1d9556886160324150726e60ee34d068a6bff63619367bfd48990622a08d3bc6347a80ec4729713cdc6112aea904879f2bc4d5b83694c41aa2589ea0fc929feda1606db8e9e7b66f2250c508feac2208242818b64654f5967ef5925f76e931c357ca03ef030476770e60f87371d2b8648dea9748a1"}, &(0x7f0000840000-0x4)=0x8c) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fe000-0xc)="2f6465762f72666b696c6c00", 0x440280, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007f6000)={0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x100, 0x8, 0x2, 0x401, 0x100, 0x100000001, 0x6, 0x4, 0x1, 0x6, 0x6175a12f, 0x1, 0x1, 0x100000001]}, &(0x7f00002d9000)=0x108) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000352000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000092b000-0xb3)={r1, 0xab, "ac2deeae701b0a35415c395f0073dbfa3d7a0290a1ef7a4fb7b2b5fcbc9009342482d6a6b153498b08f8710b5f7ef8ed7f448b62c9592ae589fcc7328366168272a71630269eb92ff21b14ce8942446f52e102a847a2c731919965768d68a40cded8086504d2fdbf595a1aa3303dc9b6f6ae23ca6f1e3f96900da7108e8297979998d619259fbd6ed1742482714a70aa6f16a94d0fd3379b0038705431f5e94f6d3dca469e802dd902e996"}, &(0x7f00007c2000)=0xb3) sysinfo(&(0x7f000073c000)="") 2017/12/02 16:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = socket(0x9, 0x8000e, 0xc88) r2 = creat(&(0x7f0000ccf000-0x8)="2e2f66696c653000", 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b97000-0x98)={0x3, 0x0, [{0x9, 0x3, 0x0, 0x0, @adapter={0xffffffff, 0x3f, 0xfba, 0x8, 0xf9}}, {0x5d212dc7, 0x3, 0x0, 0x0, @irqchip={0x4460d4e3, 0x0}}, {0x10001, 0x4, 0x0, 0x0, @sint={0x9, 0x0}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f1b000)={r0, r2}) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2b4423253903b2cb, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bf3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f00007dd000)={0x0, 0xbb6c, 0x7}) fstatfs(r0, &(0x7f000072b000)="00000000000000000000000000000000000000000000000000000000") r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000947000)="2f6465762f766373612300", 0x7, 0x400) write$fuse(r3, &(0x7f0000fd2000-0x14)={0x14, 0x0, 0x9, @fuse_poll_out={0x9}}, 0x14) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)="", 0x0) [ 303.524321] FAULT_INJECTION: forcing a failure. [ 303.524321] name failslab, interval 1, probability 0, space 0, times 0 2017/12/02 16:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f00001fe000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x4ca01) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c1e000)=0x0, &(0x7f0000873000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000352000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x101, 0x0, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f72746300", 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000e5e000)=0x7, &(0x7f000025d000)=0x2) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f00002a2000-0x8)={0x4, &(0x7f0000c45000-0x20)=[{0x1400000000000, 0x1, 0x3bdc, 0x74b}, {0x4, 0x8, 0x5, 0x2}, {0xfff, 0xfffffffffffffeb4, 0x7, 0xfffffffffffffc01}, {0x33, 0x6, 0x0, 0xff}]}) 2017/12/02 16:15:57 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e22000)={@loopback={0x0, 0x1}, 0x7, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x115, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000afb000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000119000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 303.573543] CPU: 1 PID: 16725 Comm: syz-executor7 Not tainted 4.15.0-rc1+ #115 [ 303.580944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.590296] Call Trace: [ 303.592882] dump_stack+0x194/0x257 [ 303.596511] ? arch_local_irq_restore+0x53/0x53 [ 303.601193] should_fail+0x8c0/0xa40 [ 303.604906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.610006] ? __local_bh_enable_ip+0x121/0x230 [ 303.614694] ? _raw_spin_unlock_bh+0x30/0x40 [ 303.619100] ? find_held_lock+0x39/0x1d0 2017/12/02 16:15:57 executing program 6: sysinfo(&(0x7f0000e68000-0xc)="") r0 = syz_open_dev$sg(&(0x7f0000a27000-0x9)="2f6465762f73672300", 0x3, 0x3ffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="5bdaa069529099091d9baa650585f3f3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x100000001, 0x7, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0x101, 0x7}) 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005c7000)="") 2017/12/02 16:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) [ 303.623167] ? lock_downgrade+0x980/0x980 [ 303.627333] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 303.633211] ? rcu_note_context_switch+0x710/0x710 [ 303.638145] should_failslab+0xec/0x120 [ 303.642112] kmem_cache_alloc_node+0x56/0x760 [ 303.646606] ? netlink_insert+0x500/0x500 [ 303.650759] __alloc_skb+0xf1/0x780 [ 303.654376] ? avc_has_perm+0xd0/0x680 [ 303.658258] ? skb_copy_and_csum_dev+0x360/0x360 [ 303.663005] ? lock_release+0xda0/0xda0 [ 303.666968] ? print_usage_bug+0x3f0/0x3f0 2017/12/02 16:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb5000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) sendmsg$inet_sctp(r1, &(0x7f000098d000)={&(0x7f00004e8000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fd000)=[{&(0x7f0000f83000-0xd4)="cfbb7921ab82a3197c51cfe0ad2833db642591ecf23d7a42eba400daebb201dbc8c02c95f71e68e689056322718ab307c34662e1ae86d4a417283a487f2157376bc2fc480a12a238b813e4e6d4e225704b4a8f749784e06ce151bd6f0225a8a4d77078bcacd0492308cceaefaae4af3ef5a70274c46e9ca655362002b80f11b4b42d46432f7cb5a4e58b44d320d5a21b09d9efc7fa24208bbcc6d8933cbdfbb72fac93619b5f6858bea8bfa96c491c8f2896118fbba614000f8cf58b2a8b28f9c4b25e44c7fbd31642227d4c4ea9a78da3ae113e", 0xd4}], 0x1, &(0x7f0000cce000-0x58)=[@init={0x14, 0x84, 0x0, {0x2, 0x3, 0x101000, 0x0}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x1, 0x5, 0x2}}], 0x58, 0x8000}, 0x0) 2017/12/02 16:15:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000055000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00008fa000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:57 executing program 5: pipe(&(0x7f00001d7000-0x8)={0x0, 0x0}) getpeername$unix(r0, &(0x7f00004e1000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e27000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000740000)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12404, 0x0) 2017/12/02 16:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = open(&(0x7f0000061000-0x8)="2e2f66696c653000", 0x0, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e85000)={0x0, 0x8001, 0x9, 0x7}, &(0x7f0000435000-0x4)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000002f000-0xc)={r2, 0x7fffffff, 0x10}, 0xc) 2017/12/02 16:15:57 executing program 2 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 303.671202] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 303.671215] ? selinux_inet_conn_established+0xf0/0xf0 [ 303.671228] ? sock_has_perm+0x29c/0x400 [ 303.671248] ? security_socket_getpeersec_dgram+0x91/0xc0 2017/12/02 16:15:57 executing program 4: r0 = socket$inet(0x2, 0x6, 0x81) write(r0, &(0x7f000023f000)="", 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c67000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007ba000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000685000)={r5, r0, 0x7fff}) 2017/12/02 16:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000921000-0xb)="2f6465762f766373612300", 0x0, 0x200) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006fc000-0x4)=0x0, 0x4) writev(r0, &(0x7f000080e000-0x18)=[{&(0x7f0000901000)="060fa963da2d379ad97d44d159e836b4241eee65169286e07079caa09ef145e0688e6d6bdd1e349e2c4ec1ef05fbe7268c0de0d953855f446a6e845c97a8441867134285e1ce64c3dbbd17ccb797af1ccb911f9a896d1ce6f6dda275661d29708ac311c5be05ca4fcd992227dd", 0x6d}, {&(0x7f0000d60000)="f0ef46d1825d7eb29657a554b61384ddd6c8c742406dd1d7ad3fa2e03c8d77c34ecb244c08632b9babcfba72c12f2ef4f89e144177cf8dec5ca6242dfd0ee8039a9a335df8bbbc2dfbbe9e70d03fc4ff34657e4ebd1418a6a7b12de27ee2adf36165cc52b18a912c7ceebe586cd6779d2ae8c8bb8874201053424b1446f4058a5d478d0a07206d82cb2bba41bb5ba79e0197fd5e6d8468e51a7e8cc2379f8f30f56208b87012094d6685994a8f3ab4220071f1d7e1d6e203a82ea6721f854d6018a4c1af2dc8cc703541d51728247f5ed38e74d76ad89e549bd39944fd3aefa6557bcf0b0043df596491cca9", 0xec}, {&(0x7f0000c21000-0xdb)="f42504d60e44dc93b3da137b7148c053bd4e6d1c0e5c088a1a93403abbc44571aecce0a7da1c191dd6d2346abdb68b161f5897c3e2acf17931b5ba0bbc9061729f52b4ba85a66ec17986bc9d960c234a57a96dd8f7bb39cca06a325f49719c8337a210ef6328a29672139f46041105274be115685e2d932ee5951db9459ed9290c0ec2c5634eaa77cd5f287e6222f3a9463780932e7cd09e024bc69dd2a56ffb627645d73216b4a82d9a019149bd54b8c26a7a2f72fe0ff17e8d406c4ec3b224a858e60c6249b9637d0a97704a734f84fd39d824a6d680bf8908fb", 0xdb}], 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) [ 303.671266] netlink_sendmsg+0xa86/0xe70 [ 303.671286] ? netlink_unicast+0x6f0/0x6f0 [ 303.671302] ? security_socket_sendmsg+0x89/0xb0 [ 303.671311] ? netlink_unicast+0x6f0/0x6f0 2017/12/02 16:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2f000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000004d000-0x8)={0x4, &(0x7f00000e7000-0x78)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x10, 0x0, 0x9, &(0x7f000073e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000cbf000)={0x1, &(0x7f00007de000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c35000)={r2, 0x1}) perf_event_open(&(0x7f0000da2000-0x78)={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) io_setup(0x7, &(0x7f0000542000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000012b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000289000-0x4)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000412000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000043d000)=0x7f) r3 = creat(&(0x7f0000476000)="2e2f66696c653000", 0xa2) fcntl$setpipe(r3, 0x407, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008d3000)={0x0, 0x9}, &(0x7f0000afa000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000097c000-0x8c)={r4, @in6={{0xa, 0x2, 0x42e, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000298000-0x50)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x2, 0x3, 0x500, 0xfffffffffffffffe, 0x1000000, r1}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000096b000)=0x0) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:58 executing program 2 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb8000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) getpeername$unix(r0, &(0x7f0000433000-0x2a)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000280000-0x4)=0x2a) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c5a000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000224000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000d15000)="2e2f66696c653000", 0x280, 0x0) fanotify_mark(r1, 0x0, 0x40020000, r2, &(0x7f0000288000-0x8)="2e2f66696c653000") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:58 executing program 3: r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x3, &(0x7f0000938000-0x8)={0x0, 0x0}) close(r0) [ 303.671323] sock_sendmsg+0xca/0x110 [ 303.671336] sock_write_iter+0x320/0x5e0 [ 303.671349] ? sock_sendmsg+0x110/0x110 2017/12/02 16:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f7667615f6172626974657200", 0x80002, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000131000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000852000)={0x4, 0x78, 0x5, 0x4, 0xe477, 0x3, 0x0, 0xffff, 0x40040, 0x8, 0x1, 0x1, 0x5, 0x2, 0x0, 0x40, 0x7, 0x6, 0x2, 0x4100, 0x4, 0x9, 0x1, 0x8, 0x4, 0x2, 0x0}, r1, 0x10000, r0, 0xd) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007ad000-0x8)=0x1000000000000000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c8e000)="00000000000000000000", &(0x7f00001e6000-0x4)=0xa) [ 303.671373] ? bpf_fd_pass+0x280/0x280 2017/12/02 16:15:58 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000+0x7f6)={{{@in=@empty=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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000002000)="2e2f66696c653000", r3, r4, 0x1c00) ioctl(r0, 0x7, &(0x7f0000002000-0xe5)="615669ac9d56e78e838d57c98d69357276d97146b767252266273366e3c01fb9c67684cddea83dc02f5319bdba46f815ad8eccba658c5948f2a4fbf891c891470081ac3ef7a0599e9ab00425012842d1b30ab515140ab7ed85b2ae15d3b98b0b0cb42c62667895a0de13ac4611902db0dcf836cc7a0052b94d57a4157bd3df5e072c91f5736d5784fd844725be20dfd235d6fbf223dff436491b2a1846ac45ef2ba44dc310e40be065a44c4ee66742176f07f927223bc317a1d3832dfa866fffd5ce4df2629475d1005e045fdf42043bf36e0b58d7894000000067668e91a5aa3d2d15a315") write(r0, &(0x7f000023f000)="", 0x0) [ 303.671382] ? __might_sleep+0x4c/0x190 [ 303.671400] do_iter_readv_writev+0x531/0x7f0 [ 303.671417] ? vfs_dedupe_file_range+0x900/0x900 [ 303.671438] ? rw_verify_area+0xe5/0x2b0 [ 303.671452] do_iter_write+0x15a/0x540 [ 303.671463] ? iov_iter_get_pages+0x1150/0x1150 [ 303.671487] compat_writev+0x225/0x420 [ 303.671495] ? __fget_light+0x29d/0x390 [ 303.671507] ? do_pwritev+0x1a0/0x1a0 [ 303.671519] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 303.671530] ? kernel_read+0x120/0x120 [ 303.671554] ? __lock_is_held+0xbc/0x140 [ 303.671572] ? __fdget_pos+0x136/0x1a0 [ 303.671582] ? __fdget_raw+0x20/0x20 [ 303.671605] do_compat_writev+0x115/0x220 [ 303.671613] ? do_compat_writev+0x115/0x220 [ 303.671630] ? compat_writev+0x420/0x420 [ 303.671642] ? SyS_read+0x220/0x220 [ 303.671661] compat_SyS_writev+0x26/0x30 [ 303.671669] ? compat_SyS_preadv2+0x90/0x90 [ 303.671678] do_fast_syscall_32+0x3ee/0xf9d [ 303.671698] ? do_int80_syscall_32+0x9d0/0x9d0 [ 303.671707] ? _raw_spin_unlock_irq+0x56/0x70 [ 303.671726] ? syscall_return_slowpath+0x2ad/0x550 [ 303.671741] ? sysret32_from_system_call+0x5/0x3b [ 303.671757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.671776] entry_SYSENTER_compat+0x51/0x60 [ 303.671783] RIP: 0023:0xf7f81c79 [ 303.671787] RSP: 002b:00000000f777d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 303.671796] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000002010b000 [ 303.671800] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 303.671804] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 303.671808] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 303.671812] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 303.739890] FAULT_INJECTION: forcing a failure. [ 303.739890] name failslab, interval 1, probability 0, space 0, times 0 [ 303.739902] CPU: 0 PID: 16787 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 303.739906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.739910] Call Trace: [ 303.739927] dump_stack+0x194/0x257 [ 303.739946] ? arch_local_irq_restore+0x53/0x53 [ 303.739979] should_fail+0x8c0/0xa40 [ 303.739996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.740016] ? __local_bh_enable_ip+0x121/0x230 [ 303.740031] ? _raw_spin_unlock_bh+0x30/0x40 [ 303.740050] ? find_held_lock+0x39/0x1d0 [ 303.740079] ? lock_downgrade+0x980/0x980 [ 303.740118] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 303.740145] ? rcu_note_context_switch+0x710/0x710 [ 303.740175] should_failslab+0xec/0x120 [ 303.740193] kmem_cache_alloc_node+0x56/0x760 [ 303.740213] ? netlink_insert+0x500/0x500 [ 303.740233] __alloc_skb+0xf1/0x780 [ 303.740247] ? avc_has_perm+0xd0/0x680 [ 303.740261] ? skb_copy_and_csum_dev+0x360/0x360 [ 303.740268] ? perf_trace_lock+0xd6/0x900 [ 303.740284] ? lock_release+0xda0/0xda0 [ 303.740300] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 303.740315] ? selinux_inet_conn_established+0xf0/0xf0 [ 303.740333] ? sock_has_perm+0x29c/0x400 [ 303.740356] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 303.740375] netlink_sendmsg+0xa86/0xe70 [ 303.740399] ? netlink_unicast+0x6f0/0x6f0 [ 303.740419] ? security_socket_sendmsg+0x89/0xb0 [ 303.740431] ? netlink_unicast+0x6f0/0x6f0 [ 303.740446] sock_sendmsg+0xca/0x110 [ 303.740462] sock_write_iter+0x320/0x5e0 [ 303.740478] ? sock_sendmsg+0x110/0x110 [ 303.740504] ? bpf_fd_pass+0x280/0x280 [ 303.740513] ? __might_sleep+0x4c/0x190 [ 303.740532] do_iter_readv_writev+0x531/0x7f0 [ 303.740555] ? vfs_dedupe_file_range+0x900/0x900 [ 303.740580] ? rw_verify_area+0xe5/0x2b0 [ 303.740599] do_iter_write+0x15a/0x540 [ 303.740609] ? iov_iter_get_pages+0x1150/0x1150 [ 303.740639] compat_writev+0x225/0x420 [ 303.740652] ? __fget_light+0x29d/0x390 [ 303.740667] ? do_pwritev+0x1a0/0x1a0 [ 303.740679] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 303.740691] ? kernel_read+0x120/0x120 [ 303.740733] ? __fdget_pos+0x136/0x1a0 [ 303.740746] ? __fdget_raw+0x20/0x20 [ 303.740772] do_compat_writev+0x115/0x220 [ 303.740781] ? do_compat_writev+0x115/0x220 [ 303.740797] ? compat_writev+0x420/0x420 [ 303.740809] ? SyS_read+0x220/0x220 [ 303.740835] compat_SyS_writev+0x26/0x30 [ 303.740846] ? compat_SyS_preadv2+0x90/0x90 [ 303.740855] do_fast_syscall_32+0x3ee/0xf9d [ 303.740881] ? do_int80_syscall_32+0x9d0/0x9d0 [ 303.740905] ? lockdep_sys_exit+0x47/0xf0 [ 303.740916] ? syscall_return_slowpath+0x2ad/0x550 [ 303.740936] ? sysret32_from_system_call+0x5/0x3b [ 303.740958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.740983] entry_SYSENTER_compat+0x51/0x60 [ 303.740991] RIP: 0023:0xf7fe8c79 [ 303.740996] RSP: 002b:00000000f77e408c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 303.741005] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 000000002010b000 [ 303.741010] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 303.741015] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 303.741020] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 303.741024] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 303.834286] FAULT_INJECTION: forcing a failure. [ 303.834286] name failslab, interval 1, probability 0, space 0, times 0 [ 303.834298] CPU: 1 PID: 16814 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 303.834304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.834307] Call Trace: [ 303.834321] dump_stack+0x194/0x257 [ 303.834339] ? arch_local_irq_restore+0x53/0x53 [ 303.834369] should_fail+0x8c0/0xa40 [ 303.834385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.834415] ? find_held_lock+0x39/0x1d0 [ 303.834443] ? lock_downgrade+0x980/0x980 [ 303.834480] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 303.834495] ? rcu_note_context_switch+0x710/0x710 [ 303.834520] should_failslab+0xec/0x120 [ 303.834534] kmem_cache_alloc_node_trace+0x5a/0x760 [ 303.834565] __kmalloc_node_track_caller+0x33/0x70 [ 303.834580] __kmalloc_reserve.isra.41+0x41/0xd0 [ 303.834604] __alloc_skb+0x13b/0x780 [ 303.834629] ? skb_copy_and_csum_dev+0x360/0x360 [ 303.834647] ? lock_release+0xda0/0xda0 [ 303.834657] ? print_usage_bug+0x3f0/0x3f0 [ 303.834671] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 303.834684] ? selinux_inet_conn_established+0xf0/0xf0 [ 303.834699] ? sock_has_perm+0x29c/0x400 [ 303.834720] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 303.834739] netlink_sendmsg+0xa86/0xe70 [ 303.834762] ? netlink_unicast+0x6f0/0x6f0 [ 303.834779] ? security_socket_sendmsg+0x89/0xb0 [ 303.834789] ? netlink_unicast+0x6f0/0x6f0 [ 303.834802] sock_sendmsg+0xca/0x110 [ 303.834817] sock_write_iter+0x320/0x5e0 [ 303.834832] ? sock_sendmsg+0x110/0x110 [ 303.834910] ? bpf_fd_pass+0x280/0x280 [ 303.834921] ? __might_sleep+0x4c/0x190 [ 303.834940] do_iter_readv_writev+0x531/0x7f0 [ 303.834959] ? vfs_dedupe_file_range+0x900/0x900 [ 303.834983] ? rw_verify_area+0xe5/0x2b0 [ 303.834999] do_iter_write+0x15a/0x540 [ 303.835010] ? iov_iter_get_pages+0x1150/0x1150 [ 303.835038] compat_writev+0x225/0x420 [ 303.835047] ? __fget_light+0x29d/0x390 [ 303.835060] ? do_pwritev+0x1a0/0x1a0 [ 303.835072] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 303.835082] ? kernel_read+0x120/0x120 [ 303.835108] ? __lock_is_held+0xbc/0x140 [ 303.835128] ? __fdget_pos+0x136/0x1a0 [ 303.835139] ? __fdget_raw+0x20/0x20 [ 303.835164] do_compat_writev+0x115/0x220 [ 303.835172] ? do_compat_writev+0x115/0x220 [ 303.835186] ? compat_writev+0x420/0x420 [ 303.835197] ? SyS_read+0x220/0x220 [ 303.835218] compat_SyS_writev+0x26/0x30 [ 303.835227] ? compat_SyS_preadv2+0x90/0x90 [ 303.835236] do_fast_syscall_32+0x3ee/0xf9d [ 303.835258] ? do_int80_syscall_32+0x9d0/0x9d0 [ 303.835277] ? lockdep_sys_exit+0x47/0xf0 [ 303.835289] ? syscall_return_slowpath+0x2ad/0x550 [ 303.835304] ? sysret32_from_system_call+0x5/0x3b [ 303.835323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.835345] entry_SYSENTER_compat+0x51/0x60 [ 303.835353] RIP: 0023:0xf7fe8c79 [ 303.835358] RSP: 002b:00000000f77e408c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 303.835368] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 000000002010b000 [ 303.835373] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 303.835378] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/02 16:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb6000)="2f6465762f76637300", 0x20000, 0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000093f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000f1c000)={0x10, 0x1800, r2, 0x4, r3, 0xffff, 0x98a, 0x3c59}) 2017/12/02 16:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:58 executing program 2 (fault-call:7 fault-nth:2): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000be000-0x9)="2f6465762f72746300", 0x400002, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005fb000)={0x8, 0x15, 0x9, 0x6, "60f536e237b7a6c1a18734accf09553f90d6e72750c3e21a8a95496edef558e8"}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000-0x11)="2f6465762f7667615f6172626974657200", 0x101580, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000c97000-0x70)={[{0x7, 0x1000, 0x0, 0x2, 0x47, 0xfffffffffffffffe, 0x400, 0x7, 0x100, 0xffffffff, 0x7, 0x200, 0x8001000}, {0x1f, 0xfffffffffffffffb, 0x8, 0x9, 0x2, 0x1, 0xa5, 0x800000000080, 0xc721, 0x9, 0x3, 0x6, 0x2}, {0x10001, 0x10001, 0x8001, 0x101, 0xfffffffffffffff7, 0x1, 0x7, 0x80000000, 0x5, 0x8, 0x0, 0x8, 0x8000}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000182000)={0xfc, 0x100000001}) 2017/12/02 16:15:58 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000182000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a32000-0x4)=0xfffffffffffffffd, &(0x7f0000210000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000-0x10)={0x3827, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x4800000000000000, r3, 0x10001, 0x100000001}) unlinkat(r2, &(0x7f00001e3000)="2e2f66696c653000", 0x200) 2017/12/02 16:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000892000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006cb000)={0x0, 0x1, 0x68, 0xdc4}, &(0x7f00006d2000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bca000-0x8c)={r1, @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]}}, &(0x7f0000d21000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000423000)={r2, 0xe0, "dbcd4bea1df8b6ca2b3d8a52650d27b94ed4d45dc06cdd03963b9bbf6df8a6ea558370dec8d44233ee895ef4baa564b662fbaec90518a7209e9088a596fe2d39e74cc5a7b4b2ed375b45a134aa81501244c6cee76fae7277c9af619cdf5bacfc192e663d4886e1b64ceef8e9439df815134077d403aa6a2a595cc05721a6e6d95abfaf5cfff5eb794cf0d99441ee1ce8ab04be8f087cd11e4b068714028163e50247fac181692a90706d0eba06cdd7e598ae63f76a53d6d3e9cf9db2caa5bb47a59b9b5bdf5928bd5cc4c62737e5e722b1d420aa5028e485e5bb5102eee23782"}, &(0x7f0000cef000-0x4)=0xe8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000de5000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) fchmod(r0, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fa7000-0x10)={r1, 0xb1d, 0x4, 0x81}, &(0x7f0000cda000)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000889000)="2f6465762f7573626d6f6e2300", 0x1, 0x80) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00006a6000-0x8)={0x2, 0x3}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b14000-0x4)={0x7f}, 0x4) sysinfo(&(0x7f0000e68000-0xc)="") [ 303.835383] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 303.835387] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.700707] FAULT_INJECTION: forcing a failure. [ 304.700707] name failslab, interval 1, probability 0, space 0, times 0 2017/12/02 16:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007d0000)=0x4) 2017/12/02 16:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e25000-0xc)={0x3, r0, 0x1}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000377000-0x40)={0x110, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r0, 0x5425, 0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001db000-0x8c)={0x1, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006e2000)="2f6465762f76637300", 0x22100, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d62000-0x4)=0x7, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a37000)="2f6465762f7663732300", 0x9, 0x80100) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000031000)={0x1a, 0x3, 0x3ff, 0x0}) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x1000) [ 304.714603] CPU: 1 PID: 16842 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 304.714613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.714616] Call Trace: [ 304.714632] dump_stack+0x194/0x257 2017/12/02 16:15:59 executing program 2 (fault-call:7 fault-nth:3): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x2, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000)=0x10001, &(0x7f0000001000+0x799)=0x4) 2017/12/02 16:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007da000-0x4)={0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2f000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000865000-0x8)={r0, 0x4}) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000bc4000-0x8)={0x0, 0x0}) close(r1) [ 304.714648] ? arch_local_irq_restore+0x53/0x53 [ 304.714659] ? rtnl_setlink+0x10e/0x420 [ 304.714685] should_fail+0x8c0/0xa40 [ 304.714699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.714729] ? find_held_lock+0x39/0x1d0 [ 304.714756] ? lock_downgrade+0x980/0x980 [ 304.714790] ? trace_event_raw_event_sched_switch+0x800/0x800 2017/12/02 16:15:59 executing program 2 (fault-call:7 fault-nth:4): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 304.714796] ? rtnetlink_rcv_msg+0x531/0x1020 [ 304.714809] ? rcu_note_context_switch+0x710/0x710 [ 304.714832] should_failslab+0xec/0x120 [ 304.714847] kmem_cache_alloc_node+0x56/0x760 [ 304.714877] __alloc_skb+0xf1/0x780 [ 304.714891] ? skb_copy_and_csum_dev+0x360/0x360 [ 304.714911] ? lock_downgrade+0x980/0x980 [ 304.714921] ? do_setlink+0x3b00/0x3b00 [ 304.714940] ? lock_release+0xda0/0xda0 2017/12/02 16:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000059000-0x19)=@random={"62747266732e00", "6d643573756d6b657972696e6770726f6300"}, &(0x7f0000cc6000)="6264657600", 0x5, 0x3) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000008f000)={0x0, 0x78, 0x0, 0xfffffffffbffffdc, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x6) finit_module(r0, &(0x7f00009cf000)="656d31706f7369785f61636c5f616363657373402b2800", 0x1) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c67000)={0x0, 0x2}, &(0x7f000057d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009f0000-0x108)={r3, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1d7b, 0x3, 0x7ff, 0x8000, 0x85f, 0xb88, 0x5cd1, 0x1ff, 0x5, 0x0, 0x4, 0x9, 0xffff, 0x9, 0x3a78]}, &(0x7f00009c0000-0x4)=0x108) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 304.714950] ? netlink_lookup+0x620/0xa90 [ 304.714969] netlink_ack+0x283/0xa10 [ 304.714986] ? netlink_sendmsg+0xe70/0xe70 [ 304.714993] ? netlink_deliver_tap+0x176/0xb60 [ 304.715005] ? iov_iter_advance+0x2a1/0x13f0 [ 304.715023] netlink_rcv_skb+0x361/0x440 [ 304.715032] ? rtnetlink_put_metrics+0x5f0/0x5f0 [ 304.715043] ? netlink_ack+0xa10/0xa10 [ 304.715057] ? netlink_skb_destructor+0x1d0/0x1d0 [ 304.715071] ? selinux_nlmsg_lookup+0x32b/0x430 [ 304.715086] rtnetlink_rcv+0x1c/0x20 [ 304.715094] netlink_unicast+0x4e8/0x6f0 [ 304.715112] ? netlink_attachskb+0x8a0/0x8a0 [ 304.715130] ? security_netlink_send+0x81/0xb0 [ 304.715144] netlink_sendmsg+0xa4a/0xe70 [ 304.715165] ? netlink_unicast+0x6f0/0x6f0 [ 304.715181] ? security_socket_sendmsg+0x89/0xb0 [ 304.715190] ? netlink_unicast+0x6f0/0x6f0 [ 304.715202] sock_sendmsg+0xca/0x110 [ 304.715215] sock_write_iter+0x320/0x5e0 [ 304.715238] ? sock_sendmsg+0x110/0x110 [ 304.715271] ? bpf_fd_pass+0x280/0x280 [ 304.715285] ? __might_sleep+0x4c/0x190 [ 304.715303] do_iter_readv_writev+0x531/0x7f0 [ 304.715322] ? vfs_dedupe_file_range+0x900/0x900 [ 304.715346] ? rw_verify_area+0xe5/0x2b0 [ 304.715363] do_iter_write+0x15a/0x540 [ 304.715374] ? iov_iter_get_pages+0x1150/0x1150 [ 304.715401] compat_writev+0x225/0x420 [ 304.715409] ? __fget_light+0x29d/0x390 [ 304.715422] ? do_pwritev+0x1a0/0x1a0 [ 304.715435] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.715444] ? kernel_read+0x120/0x120 [ 304.715467] ? __lock_is_held+0xbc/0x140 [ 304.715485] ? __fdget_pos+0x136/0x1a0 [ 304.715496] ? __fdget_raw+0x20/0x20 [ 304.715518] do_compat_writev+0x115/0x220 [ 304.715525] ? do_compat_writev+0x115/0x220 [ 304.715543] ? compat_writev+0x420/0x420 [ 304.715555] ? SyS_read+0x220/0x220 [ 304.715575] compat_SyS_writev+0x26/0x30 [ 304.715585] ? compat_SyS_preadv2+0x90/0x90 [ 304.715594] do_fast_syscall_32+0x3ee/0xf9d [ 304.715615] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.715628] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 304.715640] ? lockdep_sys_exit+0x47/0xf0 [ 304.715649] ? syscall_return_slowpath+0x2ad/0x550 [ 304.715664] ? sysret32_from_system_call+0x5/0x3b [ 304.715681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.715700] entry_SYSENTER_compat+0x51/0x60 [ 304.715707] RIP: 0023:0xf7fe8c79 [ 304.715712] RSP: 002b:00000000f77e408c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 304.715721] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 000000002010b000 [ 304.715726] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 304.715730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.715734] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.715738] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.755687] devpts: called with bogus options [ 304.789068] FAULT_INJECTION: forcing a failure. [ 304.789068] name failslab, interval 1, probability 0, space 0, times 0 [ 304.789078] CPU: 0 PID: 16873 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 304.789084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.789086] Call Trace: [ 304.789098] dump_stack+0x194/0x257 [ 304.789113] ? arch_local_irq_restore+0x53/0x53 [ 304.789138] should_fail+0x8c0/0xa40 [ 304.789153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.789180] ? find_held_lock+0x39/0x1d0 [ 304.789205] ? lock_downgrade+0x980/0x980 [ 304.789237] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 304.789251] ? rcu_note_context_switch+0x710/0x710 [ 304.789274] should_failslab+0xec/0x120 [ 304.789286] kmem_cache_alloc_node_trace+0x5a/0x760 [ 304.789315] __kmalloc_node_track_caller+0x33/0x70 [ 304.789329] __kmalloc_reserve.isra.41+0x41/0xd0 [ 304.789344] __alloc_skb+0x13b/0x780 [ 304.789359] ? skb_copy_and_csum_dev+0x360/0x360 [ 304.789377] ? lock_downgrade+0x980/0x980 [ 304.789388] ? do_setlink+0x3b00/0x3b00 [ 304.789407] ? lock_release+0xda0/0xda0 [ 304.789416] ? netlink_lookup+0x620/0xa90 [ 304.789434] netlink_ack+0x283/0xa10 [ 304.789451] ? netlink_sendmsg+0xe70/0xe70 [ 304.789458] ? netlink_deliver_tap+0x176/0xb60 [ 304.789469] ? iov_iter_advance+0x2a1/0x13f0 [ 304.789487] netlink_rcv_skb+0x361/0x440 [ 304.789496] ? rtnetlink_put_metrics+0x5f0/0x5f0 [ 304.789507] ? netlink_ack+0xa10/0xa10 [ 304.789521] ? netlink_skb_destructor+0x1d0/0x1d0 [ 304.789535] ? selinux_nlmsg_lookup+0x32b/0x430 [ 304.789549] rtnetlink_rcv+0x1c/0x20 [ 304.789558] netlink_unicast+0x4e8/0x6f0 [ 304.789575] ? netlink_attachskb+0x8a0/0x8a0 [ 304.789593] ? security_netlink_send+0x81/0xb0 [ 304.789607] netlink_sendmsg+0xa4a/0xe70 [ 304.789627] ? netlink_unicast+0x6f0/0x6f0 [ 304.789642] ? security_socket_sendmsg+0x89/0xb0 [ 304.789651] ? netlink_unicast+0x6f0/0x6f0 [ 304.789663] sock_sendmsg+0xca/0x110 [ 304.789676] sock_write_iter+0x320/0x5e0 [ 304.789689] ? sock_sendmsg+0x110/0x110 [ 304.789711] ? bpf_fd_pass+0x280/0x280 [ 304.789718] ? __might_sleep+0x4c/0x190 [ 304.789735] do_iter_readv_writev+0x531/0x7f0 [ 304.789753] ? vfs_dedupe_file_range+0x900/0x900 [ 304.789773] ? rw_verify_area+0xe5/0x2b0 [ 304.789788] do_iter_write+0x15a/0x540 [ 304.789797] ? iov_iter_get_pages+0x1150/0x1150 [ 304.789821] compat_writev+0x225/0x420 [ 304.789829] ? __fget_light+0x29d/0x390 [ 304.789841] ? do_pwritev+0x1a0/0x1a0 [ 304.789855] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 304.789865] ? kernel_read+0x120/0x120 [ 304.789888] ? __lock_is_held+0xbc/0x140 [ 304.789906] ? __fdget_pos+0x136/0x1a0 [ 304.789916] ? __fdget_raw+0x20/0x20 [ 304.789939] do_compat_writev+0x115/0x220 [ 304.789946] ? do_compat_writev+0x115/0x220 [ 304.789959] ? compat_writev+0x420/0x420 [ 304.789970] ? SyS_read+0x220/0x220 [ 304.789989] compat_SyS_writev+0x26/0x30 [ 304.789998] ? compat_SyS_preadv2+0x90/0x90 [ 304.790006] do_fast_syscall_32+0x3ee/0xf9d [ 304.790032] ? do_int80_syscall_32+0x9d0/0x9d0 [ 304.790055] ? lockdep_sys_exit+0x47/0xf0 [ 304.790066] ? syscall_return_slowpath+0x2ad/0x550 [ 304.790084] ? sysret32_from_system_call+0x5/0x3b [ 304.790104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 304.790126] entry_SYSENTER_compat+0x51/0x60 [ 304.790132] RIP: 0023:0xf7fe8c79 [ 304.790136] RSP: 002b:00000000f77e408c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 304.790145] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 000000002010b000 2017/12/02 16:15:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000a16000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a86000-0x4)=0x1c, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f6877726e6700", 0x101040, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000047f000-0xaf)="d1aa9abe113c879db183c8c836c97b43afeaca2fcef91ef455a13ca171e8e1a236279631c7efa6fd0b35fbb9bce82b66e8579f02fa1739925470c902ab47b66efe14fd4534be0a0b5ffb7df27ffa626b0aa6c366fdbe529968f608f8883543ecbf783f6f15fdfcb74b127acd6ebd1022518006f1b4d5f581fe60d81f4091aae54600efb509e2f18d1b3a94a02186d53b559197de6d06e260bfef0c6cbed0bb2dbce15fffad555d60a40fb33cd0875a", 0xaf) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) rt_sigprocmask(0x3, &(0x7f000048d000-0x8)={0x31}, &(0x7f0000055000)={0x0}, 0x8) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000a0a000)={0x2, 0x7, 0x75}) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f00006bb000)="2f4cb04285cf94ac04c9ee6dc83a47dc5a98f786acad8417796eba20d4156248437020631ba086b5a7dfd1f53e0c0f39ae0947b687781d8e6c42d14e5852e00ddd0c92e1b5788920adcae6b07e4b0f1d05416b976ce80c04ee6a9b57ef0ebc010d0314eca1b06f9d9735c951c893535b4ba0d7b1c37f385ae48c177817f967ce5a76f258ab34b1d197d85149e058c09c855e9ede6a7f267451db1d815f5c0ae69563e640853a643a082a5f8bed7a7395ea308c7539e9c11824e34ed721f95aba1d663a135e7e5cb287edd7e65a4c6163f56bb943da43dd390a6d4fb69706a1d03fbbf7f48bb43ba44aa146") socket(0x0, 0x0, 0x1) 2017/12/02 16:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000096000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x1000000010000) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000095c000-0x4)=0xff, 0x4) flock(r1, 0x2) 2017/12/02 16:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x7, "1281b9a8ceaee8"}, &(0x7f00003b1000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007e9000-0x8)={r2, 0xb3}, &(0x7f00000a9000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0xe, &(0x7f000061a000-0x8)={0xffffffffffff15cb, 0x2}, 0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000810000)={0x29, 0x6, 0x4, 0x8001}) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) syslog(0x9, &(0x7f0000146000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3fd, &(0x7f0000ab4000-0x4)=0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f6375736500", 0x800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c6000)={@common="73697430000000000000000000000000", @ifru_addrs=@llc={0x1a, 0xff, 0x1ff, 0x7, 0x100, 0x8001, @random="e82f7fe266a8", [0x0, 0x0]}}) writev(r0, &(0x7f0000758000)=[{&(0x7f000055c000-0x4a)="384e960e26bcb2b0b2c8cbf03dccb28f9374d73db45ed97d9df363bf4b7ff9f66bebcfd7567e71101069cbde73c59a79a51cecb24471e211305a7b18074bdc1e1b54ea5c396dda800db0", 0x4a}, {&(0x7f000012e000)="8b7b5d25fbc02268e85b6137726406e73c32ab836f13af1660f660b3a5dc08b3fb5189863009eb54dcbf14bad5495902492a4b373e15ed7b75cf3bb50ba0d67ae2e61fdc23e3587e6d594d", 0x4b}, {&(0x7f0000fbc000-0xe5)="900bad7c4040494f37f04abe622f665444bd1ac579a4529eadf931eb835d1583e3517806a8856d39f7398dd1cb1759a445d4a6889eb18d54d720a54eb6f5a9fdfb4b3f6b9e49baebc9feccd8e3f6baca86604ff8c59af4feb035b625d7bc585a95cc00763a992eb88fd0db37d290fc650c9d88c1a39538d8304cdd87f9d3c7ca0be424d4c621aae097b77184890c995667203c5208c155ecd4c2577a324bf702688f6838e8a98e6f718b8a559b4ab0070c46d484daebd33f4c698208a79f94c55556db285102fd4cceb2ae85561687d690083b9092670f8f26f38918068d70618a677f8fed", 0xe5}, {&(0x7f0000d0c000-0x5b)="b80b4520427bde19a888ddc70947fdc027b9689c9b12d476997d4ff62be45233c2c703cfca1840e364ce14ed502be2740ea4c6be9516f1aa7600b51d3e6eeb40f61127a3e2678a5b44a33a60edc91a2848cd5d8e8bda788143b767", 0x5b}], 0x4) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001a5000)="2f6465762f696e7075742f6d6f7573652300", 0xb4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009d8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006cc000)={0x8, 0xffff, 0x2, 0x1, 0x1000, 0x4, 0x1, 0x2, 0x0}, &(0x7f0000917000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a68000)={r2, 0x81, 0x24, 0x3f, 0x5, 0x1000, 0x8, 0x8001, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0xb2, 0xf34f, 0x80}}, &(0x7f0000384000-0x4)=0xb8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:15:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) fcntl$addseals(r0, 0x409, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000025c000-0x46)="000c7af3d8040113d2d427301b07242186234258e2fc51aaf41c8c7fc05dd9c68887277f43494e4158852acfc15d6579256225074aac68715ff21794e8c5bc017c704583d164", 0x46, 0x8004, &(0x7f0000000000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x25693a3d0bda70ac, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ec9000-0x4)={r0}) write(r0, &(0x7f000023f000)="", 0x0) [ 304.790149] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 304.790154] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 304.790158] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.790162] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.826891] devpts: called with bogus options 2017/12/02 16:15:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") pipe2(&(0x7f0000150000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00001cb000)={[0x0, 0x2000, 0x104007, 0x0], 0x5f0e, 0xca, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d7000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5}, &(0x7f00002ac000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ac000)=@assoc_value={r1, 0x6}, 0x8) syz_open_dev$urandom(&(0x7f0000b8a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000797000-0x10)="2f6465762f73657175656e6365723200", 0x200001, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000806000)={0x40, 0x3, 0x5c0, 0x6}, 0x10) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000b0b000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000022c000)={0x2, &(0x7f0000bda000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00008bf000-0x8)={r3, 0x26}) 2017/12/02 16:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") uselib(&(0x7f0000b7c000-0x8)="2e2f66696c653000") r0 = syz_open_dev$vcsa(&(0x7f00000d0000)="2f6465762f766373612300", 0x4, 0x40000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000191000)=0x0) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078e000-0x11)="2f6465762f7667615f6172626974657200", 0x440002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x0, 0x4, 0x7f, 0x5, 0x1000000007, 0x9, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x0, 0x3ff, 0x40000001}}, &(0x7f00001db000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 2017/12/02 16:15:59 executing program 6: sysinfo(&(0x7f0000e9c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000069b000-0x9)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087f000)=0x8) 2017/12/02 16:15:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d32000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053d000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fanotify_mark(r0, 0x84, 0x0, r1, &(0x7f00006df000)="2e2f66696c653000") pipe(&(0x7f0000da1000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b0c000)={0x7, r3, 0x1}) r4 = syz_open_dev$mice(&(0x7f00004fb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100000) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000698000-0x28)=[{&(0x7f00003e9000-0x9)="7c48d80d6d283348ae", 0x9}, {&(0x7f00009bb000-0xd3)="a548a1b1d3c12d26baa855242e3de8ea1020e6e3913f4e81677c602a5ffcd2991fc05fb705693101b68c30d86a5eee725e5756090a693be2e05682a7c71cfcecb3b36809493616b8eee453d8612fc62a6267c50a080ae7589d370f49035d4f9328b40f59de59bce7b9f5d76cedd3e667a2e2d20814861ef7662ac57aef5f9e91d98edb0a6a13451a7ef03135d54e3bbf6a963d8a9df92310f27c9a5d6e2de52ec7ab7fe37fe9b969d964d581e0654f06e8af13d486e735b3e34d8200a50f017b63b30fa1ca3a648a8ccf8e4925b5d2d9cb9134", 0xd3}, {&(0x7f0000611000-0xfa)="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", 0xfa}, {&(0x7f000029d000)="165f79ec040c5b5a744ae5191bf4affe88d29702016bbeebf69d0fb342ac9397a90c25cb896713f4eb9f7db048208434f9430f56e49e8dd6f6", 0x39}, {&(0x7f00005c8000)="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", 0x1000}], 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000039c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096a000)=0x14) socket(0x0, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000025000-0xc3)="0d613874997e01517049e60b6fcd8a9755617e96727a6471751ddcef17fdce1ac8a0d0d97e24447f15c4cdb4dc67367286cca98c3f707f5c679b549a157abb639ae04a9f1d9860ba96d9e595572b76dc53b983705df634b04cb545a71a40df1ca2935995b6167a1d45556b679938a38248beaa203df1780a41f3c37309c3426b5947b8ce2e1ce990a1b181bf940c09599913ef278b2973d8146d08fd0477d80efbb3c573fe5410fd77bedb49529f60f09ebbc751b538cbae44ee55a247037c7bb596df", 0xc3) 2017/12/02 16:15:59 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000417000-0xb)="2f6465762f766373612300", 0x7075, 0x181000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000af7000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d3f000-0x4)=0x52) ioctl$KDSETLED(r1, 0x4b32, 0x40) socket(0x0, 0x0, 0x0) 2017/12/02 16:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/02 16:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000ada000)="2f6465762f766373612300", 0x2, 0x10000) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f00006ee000-0x8)="2e2f66696c653000", 0x2, 0x50) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006b5000-0x4)=0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:15:59 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004fe000-0xc)={0x7, r0, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003de000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x6, 0x20, 0x0, "71fb754b1f63f0fc6a8045c36ea9a7d47ade5e4c7f822573844e74a210b056222ec17516f00d798864de5a45ad284a20b61586c1f59ac669fad5637f23b89795", "50b69adcc90c3be344027a05cbf7aff8f049e965c69fa073687f0c39ce5e9421c2a50074a6836905662753750e1eea26b9cff34987269b7306c35d8daf488a52", "6d06348d69b12d6c25d55ec385c6745a9cdf7d11651656c2396a7378656e7bcd", [0x5, 0x67]}) dup3(r0, r0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:15:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) fgetxattr(r0, &(0x7f00007cb000)=@random={"757365722e00", "00"}, &(0x7f0000762000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000bd9000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5d000-0x8)={r1, 0xffff}, 0x8) 2017/12/02 16:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5e000)="2f6465762f7161745f6164665f63746c00", 0x109100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000208000)={0x100, 0x401, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:15:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000db5000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000541000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000b38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d86000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000035b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003be000)=r0, 0x4) syz_open_dev$vcsn(&(0x7f00004f4000)="2f6465762f7663732300", 0xfffffffffffffffa, 0x1) socket$kcm(0x29, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0f000-0x9)="2f6465762f6b766d00", 0x420000, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000047f000)=0x0, 0x4) r2 = socket$nfc_llcp(0x27, 0xa08cd72e3b72c5f4, 0x1) r3 = dup3(r1, r2, 0x10080000) bind$bt_rfcomm(r3, &(0x7f00007be000-0x9)={0x1f, {0x7f, 0x9b11, 0x3, 0x0, 0xca, 0x3f}, 0x20}, 0x9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000333000)={&(0x7f0000571000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000091000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2017/12/02 16:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") socketpair$inet(0x2, 0x5, 0xbb50, &(0x7f0000277000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000628000-0x1c)={0x0, 0x0, &(0x7f0000945000)=[{&(0x7f0000053000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000b94000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000bcf000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000fc0000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00004f0000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x5, &(0x7f0000e4c000)="000000000000000000000000000000000000000000", 0x15, 0x0}, 0x10000) clock_settime(0x6, &(0x7f0000ca0000)={0x77359400, 0x0}) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="6e73667300", 0x12400, 0x0) 2017/12/02 16:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007d0000)=0x4) 2017/12/02 16:15:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001df000)="2f6465762f76637300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000000000)="e4bc508e830d606a313d212875c077002c69d4daa7a8aae16971ef60d2ec98f196f01d06b23601b36d7c7c5090d5642ba73c33c1a26036a2d5f7a80357721e33cb36ce9bac2133c3807f273314843b741e8003722b1f8395bd0cf435ba09b4", &(0x7f000047e000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b13000)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800, 0x9, &(0x7f00009b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000550000-0x6)={0x0, 0x6}, &(0x7f000079f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c55000)={r3, 0x0}, 0x6) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r1) r4 = syz_open_dev$mouse(&(0x7f0000ca2000)="2f6465762f696e7075742f6d6f7573652300", 0x40, 0x41) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000700000-0x2)=0x7, 0x2) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, 0x0, 0x0, 0x5, 0x400, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bb7000)=0x3, 0x4) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f000066e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000c2000-0x4)=0x3f, 0x4) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") io_setup(0x1, &(0x7f00003e5000-0x4)=0x0) r1 = eventfd2(0x1de4, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc8000)="2f6465762f76637300", 0xd00, 0x0) io_submit(r0, 0x5, &(0x7f00009b6000-0x14)=[&(0x7f0000853000)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000031000)="383193963030d51e74e42870c9a3f947d8369b09b46669e1706b880c43a739dfb7fda0d893fa5f9006366f45195a4cb10a376b0a271baf49a05e436b2f596a4a95e92110abe217c3b0e47e", 0x4b, 0x101, 0x0, 0x1, r2}, &(0x7f000086e000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffab, r1, &(0x7f0000fba000-0xcc)="d7d70f0b74cfd8cfe70d63dad13c61eee3ae72cd7bd481c5cbea72f1e8ed853156f711cefcdad8759d21e5e0a3aaad4f18cc8c5de8832476ed21fecda3c8321635b83711b72a1dbd4eca9f03ae1c9e0119be16f78600d3daeb42b9c09dfef34d72fd4f0e59ee6c3bf59c6663e0a461ed8ed28c4cc2901647fb3106342c50b41a0ceac669bfa765b1a4ef98201bcbfe19d490e708e3bc12febf598156c729568c695e2c9d3f803f4d4465459ddc512e3ceccf5359ce42ad379a7aef02f9280c480e96c352a2aa0df1fa3090ce", 0xcc, 0x0, 0x0, 0x1, r1}, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x1, 0x1, r2, &(0x7f000029a000)="81431c526565a6979533ee04c23d1a349dce4d45264f76506d5fffb5c185b197426ed739d6aaed6bf1e3e269cc4f4cef1cdf7ef570502f14fecb3eea190e1288bcd33069d9098787a8f4bc3bbc682f0cbdf2ab812a51dfe8c94ff410a10376c818b477beb3b29c4b178645f86c72df2e6fcc6b67fcb6e9a7a0c98a85da98b0b87f7fdda717558cd426b84e5fbe284b77e2adef21225aadca2f3ac2dc8767b0f87f9f2150dbade83516c059ad2ea8abacfea760f979da774dcf16c488af4ce447dda7d0c05c3b790bdc910b21", 0xcc, 0xb87, 0x0, 0x1, r1}, &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x1, 0x8400000000000000, r1, &(0x7f0000a22000-0xb7)="0ce6b60cd32f37e431d9c67cd71b6139a5f82dc2c7395668047a021d4cd1b9ce4716031d4031abfb1dd2313da7e04085e07d87dca518100d36bbceae78ff5486f48dca354e12c23699e2d83eef2ad88813dff97cd059fd8c8cc4bac6d65470f22585a1c57ef6fa98ea8e72ef1dba23bda7f5bd3af0a83ad3749a35e58b4fcdbe276b24e76d535c47431c905eaf1adac932bd28669574f8cb809e3eb0d6d5b9e55167ad9b5670459fccf52531c5bcad804330efa627e3da", 0xb7, 0x4, 0x0, 0x1, r1}, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x1, 0x7f, r1, &(0x7f0000714000-0x94)="68771886a888fa14680906a10408a2fb34765949892bb9d61d62ca66f147468d755c2de80a0a7ffc5ca2a07e99d8ec9bc9f8b5cb2cb08dac5a3053e53547ff7925377a072c7ff34455a93f091b24129c8ac43ab7bb20aef546de7a4c3ea492278a8a78d7d5a8df7981ee3b69a7dfceafb908cf60aff764cb8222c36f53b05cd1ad36692f3e179f580d07d6193bba168abab990c9", 0x94, 0x0, 0x0, 0x1, r1}]) io_cancel(r0, &(0x7f0000866000)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f000064a000-0x8d)="a1bc4682f7bd244e23a097d4e5aa38821176b9ac1ae4c61f46492b1948fd321285538be1ccd09ab4e278fb74ec44a87efa65395f5b283b1ea7402bc1afcd66e2f7d2af1ac9b7abee55f6f7e180ea5aa5583cc6cccae223c98be41301088e339488207e6ca9ac948b35a9c4534e6c35cfc222cb5618f3fc8ab8128be2dc62dfa44a9044eb5ab189f0f363f1167e", 0x8d, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000d8a000)={0x0, 0x0, 0x0, 0x0}) dup2(r2, r2) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) stat(&(0x7f00001dc000-0x8)="2e2f66696c653000", &(0x7f0000ca3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000405000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x400000000, &(0x7f00005bc000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x9) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000ba000)="2f6465762f73672300", 0x5, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000061000-0x94)={{0x3f, 0xd01d, 0x7c8, 0x2, 0x8, 0x0}, 0x0, 0x8, 0x6cc, 0x0, 0x80, "db4b7406c504b4381d3d49f90c85a3bd96972a303779bf946dd351e2c361436669e97ff5030ef581d9629f91a1d57f598153cdc89d51712fb12e5103536f90fbb2b20e4b1166a52e16bee2a85395f5927a1ea80815f8036284a99190c24c8f9c27dc10276f64cee8e9c4a02283023decc167d15cacaf38a92112883a17a3e993"}) r1 = socket$inet6_udp(0xa, 0x2, 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) openat$rtc(0xffffffffffffff9c, &(0x7f00001fa000)="2f6465762f72746300", 0x800, 0x0) fremovexattr(r1, &(0x7f0000d7a000)=@known="73797374656d2e736f636b70726f746f6e616d6500") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000057000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x6}, &(0x7f000042f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ac7000)={r2, 0x8, 0x30, 0xdd, 0x9}, &(0x7f00002b3000)=0x18) io_setup(0x5, &(0x7f000004f000-0x4)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000084d000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007d0000)=0x4) [ 305.733904] QAT: Invalid ioctl [ 305.739394] devpts: called with bogus options [ 305.764590] devpts: called with bogus options 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000273000)="2f6465762f72746300", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000d72000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000e68000-0xc)="") sysfs$1(0x1, &(0x7f00009a4000-0x7)="c4000000000021") 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000a0a000)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f0000a72000-0x8)="2e2f66696c653000", &(0x7f00008ea000)="62667300", 0x20000, 0x0) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x40, 0x120) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00008d6000)={0x8, 0x0, [{0x4, 0x4, 0x0, 0x0, @adapter={0x6, 0x6, 0xffffffffffffffff, 0xff, 0xfffffffffffffffd}}, {0x400, 0x3, 0x0, 0x0, @sint={0xa1, 0x9}}, {0x80000001, 0x2, 0x0, 0x0, @msi={0x3, 0x4, 0x80000000}}, {0xffffffff, 0x5, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff9}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x3, 0x3bc43258, 0x8, 0x6, 0x10000}}, {0x9, 0x4, 0x0, 0x0, @sint={0x2, 0x2}}, {0x80, 0x4, 0x0, 0x0, @sint={0x5, 0xfffffffffffffbff}}, {0xfff, 0x3, 0x0, 0x0, @adapter={0x324, 0x3, 0x5, 0x8802, 0xb411}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) init_module(&(0x7f00008a0000-0xf)="407d47504c5c5b6b657972696e6700", 0xf, &(0x7f00000ad000-0x2)="4000") ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) [ 305.838539] devpts: called with bogus options 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) write(r0, &(0x7f0000001000-0x2)="5dd8", 0x2) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x8, &(0x7f0000a3c000-0x8)={0x0, 0x0}) close(r0) 2017/12/02 16:16:00 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000360000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00002c3000-0x14)={0x7fff, 0x8, 0x100000000, 0x4, 0xffffffffffffffff}) sysinfo(&(0x7f0000e68000-0xc)="") ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000033000)="") 2017/12/02 16:16:00 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0xe) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x5, "1c2ff6f4bb4d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = 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) io_setup(0x0, &(0x7f0000602000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup(r2) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = creat(&(0x7f00004fe000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f70000)={0x0, 0xa1, "45bbea883352531f6c93705c85a77f7ac5aa277a0f2ae411858ee9cb8f8e1e560074d26273bb0e1d1e464949bab0b1f1055e644df4ae724b7b58a41e334fbfd1bf23eb41bd6f28d99d4e56a240e8f3718b272e3565d8f92fbe7607696a3031a6209c952e978c752ec5329f4465dddcd65b9a69113805e2924d92fe2a42909b78d95e84c04b8a61f81b981de2811961bb06965849d33aabb3b1277092b4190a3238"}, &(0x7f000017c000)=0xa9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000759000)=r2, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca1000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 305.903570] devpts: called with bogus options 2017/12/02 16:16:00 executing program 5: r0 = getpgid(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f96000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000abd000-0x4)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007d0000)=0x4) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x80001, 0xd09e, &(0x7f00007d1000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004cb000)={@generic="49d9ed30249ec419f7e69799706e26e5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e7e000-0x2)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x100, 0x0, 0x0, 0x0}) futex(&(0x7f00003de000-0x4)=0x1, 0x3, 0x4, &(0x7f0000a9d000-0x8)={0x0, 0x1c9c380}, &(0x7f0000113000)=0x80000000, 0x3) 2017/12/02 16:16:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000175000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) write(r1, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000009a000)="") eventfd(0x3de8) 2017/12/02 16:16:00 executing program 5: r0 = add_key$keyring(&(0x7f0000695000)="6b657972696e6700", &(0x7f0000222000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000606000)="6b657972696e6700", &(0x7f0000b3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="a735094e02ca1cf7f7ae0f164492ce41f8baa8bcd1d0f144ff5265b2ee8bd6af6f73e7e5003544f81ff5aef3ccfb13da01dd57355dcabd381f8a52e7dbfcda0c8acf0e3c68c4af5df6265c913ac8c24ee68e0d17855432177861995b0387f3c5c3e2e64b22af1264c9f5036850263b6116179dac6c9bc6008ee69681c0eef7a28009e22065f576680976243e2e5c4f24ac940985f9200e8e6ffdf023c61a441bc42f25ffa8265651e1e6b9bdd10db42c008f55e43cc54702893c129248fe1e177297bce72c62a3c4c8edf97527e66687e76cba6716a123ade119920494e48c69cdaa571468ba200c85e55d613b56dc5f15a86389", 0xf4, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000395000-0x5)="7573657200", &(0x7f0000d68000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000045c000-0x2)="af", 0x1, r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000fd5000)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3ff, 0x7, 0x400, 0x9, &(0x7f00003a9000)=@generic="b70ed39135a07c8e79c3bb041ea00a16", 0x1ff, 0x7f, 0x9}) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000d00000)={r3, r5, r5}, &(0x7f00003b1000)="00", 0x1, &(0x7f00004c4000-0x2c)={&(0x7f0000a4f000)={"736861332d333834"}, &(0x7f0000786000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x5, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001e9000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000602000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fea000)=0x0) [ 305.963359] QAT: Invalid ioctl [ 305.981560] QAT: Invalid ioctl [ 305.987369] devpts: called with bogus options [ 305.992298] QAT: Invalid ioctl [ 305.997469] QAT: Invalid ioctl 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c4000)=0x0) migrate_pages(r1, 0x2, &(0x7f0000bd8000-0x8)=0x4, &(0x7f0000d99000-0x8)=0x3f) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) r1 = memfd_create(&(0x7f0000002000-0x1)="00", 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000036d000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e8000)={0x0, 0x1, 0x3, 0x81, 0x1}, 0xc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000e19000-0x99)={0x95, "3da97a8df1291e0748c9e084f3ab4fd88625e3d9aa43d884fe3cf8719e547c34b2323c7fb546443cf6c62bbf72540f0957187aeb20ca87e904388ec22350d5ccc512cf399aaff649e14e66f8a299c02e3cc3a5782463c129d19ade8f7d45075ba7787d027967b934896c5ce835e59771f20436e7cef75f9a104831b0ab7338b18d5f10b41cdec7148abc45a2933cba5c885213064b"}) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00001f2000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069e000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f59000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f}, &(0x7f0000e58000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dcb000-0x4)=r1, 0x4) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00001f1000)={{0x3ff, 0xfffffffffffffffd}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x40000, 0x10000, 0x2, 0x401, 0x8000, 0x2, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004b5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000bff000-0x8)={0x1, &(0x7f00006c6000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000bea000)={r2, 0x0}) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r3 = socket(0xc, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000d24000)=0x564, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a57000-0x8)={0x0, 0x4}, &(0x7f00001ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000dba000-0xc)={r4, 0x3c, &(0x7f0000eb4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}]}, &(0x7f000041a000)=0xc) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a4000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000310000-0xa8)={{0x80000000, 0x7fff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x100000, 0xa3, 0xffffffffffffff01, 0x8001, 0x4, 0x0, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r1) fchdir(r2) socketpair$inet6(0xa, 0x0, 0x80000000000000, &(0x7f0000b71000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) close(r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000060f000-0x98)={0x0, @in6={{0xa, 0x2, 0x398, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffa}, &(0x7f0000247000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d86000-0x8)={r4, 0x6}, &(0x7f0000fd4000-0x4)=0x8) [ 306.077285] devpts: called with bogus options 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000a2a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b8a000)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x287) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f000027f000)=[{&(0x7f0000380000)="26097073014d703ae62cf38031e6ccc6b75d027b583cfb5e9af6d1b05d9c23fabf480bf281378a613794b151f529373a979ce552e456d007c58ac4005227e6ed14fde0a9200f681709d76850cb9472f2459728add91145c2485332623674eeb92a3ab87741d7b4fd1426327d0da9fa3fee2a30beb66084", 0x77}, {&(0x7f0000f87000-0x78)="91dd9b772b2b02797a0e5701b2cb4a37eeb13a7517f78cba4ec4e2338771ce9077992ba188014319d828b6ad216d9055997b7e90410f23b1e58e03317276ad4e114ebf45afda3303fb8dfb18241e1d54c3518aed7cb9d4302443c0b6044b4f2a1a50110f9c1e87391f2a4624920c36c0b7f38ad45ea30030", 0x78}], 0x2, 0x5) epoll_create1(0x80000) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007d0000)=0x4) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x2, r0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="dd5b167ede87cb08018cd478eee58ce222e91de38944eaf430e8339d1a098dd0939c8b086c6411a8628b234e8e81c4a648c6bcb1c7eccbef9c4e2698b2001853eaf87b6abcb19b82d29dc0bcf0b7007567ce68606212ca1960f6f8edcd7f104fb7daa92ba1a962e67c13dc00caff5fce7a8f2f137691d71b4c7411be048090eab4fa654f054699990e40366aa53d560584b6a3989805ebd88917123d01e18b7096b65f940396a9845f4639cf7e53bebb489ef2d670c3606c78e9ea1f9ccd10caf3583540d029692dafbdefe04229492f2fe7b04b419dd18a6c58204235497e47997fe3057cdf71f1b7cb", 0xea, 0x49c4, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="7515735d6fd50a403f2a3af4e067eb00", @ifru_flags=0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0xffffffffffffffff, 0x18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0x4)=r2, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x4, 0x40140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000003000-0x8)={0x2, &(0x7f0000002000)=[{0x2, 0x9}, {0x81, 0x80000000}]}) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) pipe(&(0x7f000070b000)={0x0, 0x0}) mmap$binder(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3000005, 0x10, r1, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, &(0x7f00006ac000)=0xc) getgroups(0x4, &(0x7f0000a27000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f000009f000)="2e2f66696c653000", r0, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00001bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000043000-0x1)={0x9}, 0x1) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c14000-0xd)="6e65742f69665f696e65743600") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b0a000)={"4f063cb00bb0d1b0b06a2d18dbe793e2", {0x4, 0x1, 0x7fff, "68b7a52386d7", 0xffffffffffffff7d, 0x0}}) 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000244000)=0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d12000+0x5d5)={0x26, "0100020019000001020075000000", 0x0, 0x4000000000000000, "70636263286663727970742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write(r3, &(0x7f0000d2e000-0x4b)="cb3eb5f7e58db95f2185f80ae5e864d32681ff3ab1402c0346a105e96e414345454658aefc1fe9c60e5ffaeea2b99e8eb1ad62a02326fa15cc688ba18bce7fb2b62eb4d3a8e791e4be952f", 0x4b) ptrace$cont(0xfffffffffffffffe, r2, 0x0, 0x900) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00001cc000)={0x3740000000000000, 0x3ff, r2, 0x80, r5, 0xffffffffffffffff, 0x2000000000000, 0x3ff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000040a000-0xc)={{0x0, 0x2, 0x1, 0x8c0c, 0x2, 0x7}, 0x5}) r6 = syz_open_dev$usbmon(&(0x7f0000ff1000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x100ffd) syz_open_dev$mice(&(0x7f000006a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000000000ffff) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00009b5000-0x10)={0x3, &(0x7f0000579000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(r2) setpriority(0x0, r7, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x200000000009, &(0x7f0000b71000)={0x0, 0x0}) signalfd4(r0, &(0x7f00002f4000)={0x10001}, 0x8, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000072d000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007c9000-0x4)=0x0, &(0x7f0000bc9000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000227000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039f000-0x4)=0x14) close(r2) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x80001, 0xd09e, &(0x7f00007d1000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004cb000)={@generic="49d9ed30249ec419f7e69799706e26e5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e7e000-0x2)={r2, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x100, 0x0, 0x0, 0x0}) futex(&(0x7f00003de000-0x4)=0x1, 0x3, 0x4, &(0x7f0000a9d000-0x8)={0x0, 0x1c9c380}, &(0x7f0000113000)=0x80000000, 0x3) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000080c000)="2e2f66696c653000", 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000086d000)={0x200, 0x47f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000fc8000-0x4)=0xb) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fc6000-0x28)={0x2, 0x0, [{0x4b564d01, 0x0, 0x200040000000}, {0x1, 0x0, 0x3}]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x9, 0x1, 0x10000, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000010f, 0x806, 0x202) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000907000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000842000-0x8)={0x0, 0x0}) clock_nanosleep(0x200000000000008, 0x0, &(0x7f00004e6000)={r6, r7+30000000}, &(0x7f0000ec2000)={0x0, 0x0}) userfaultfd(0x800) accept4(r5, &(0x7f00008eb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000241000-0x4)=0x80, 0x802) getsockopt$nfc_llcp(r4, 0x118, 0x1, &(0x7f0000509000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7ffffffb, 0x8, "da09b1030673", 0x4, 0x0}}) setsockopt$inet6_buf(r5, 0x29, 0x18, &(0x7f0000001000)="", 0x0) setsockopt$inet6_buf(r5, 0x29, 0x200000000000044, &(0x7f0000951000)="80", 0x1) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000be2000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x0) syz_open_dev$mouse(&(0x7f00008d6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x422002) [ 306.184871] devpts: called with bogus options 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fb000-0xa)="6e65742f69636d703600") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000104000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000040a000-0x9e)={r1, 0x2, 0x0, "e6774a60ddad499570bbc9d6e33722bbdd0813f560281bebdd71ccdf64b3418fd2f93945007a643b4b653840a9ba84a333fd5d02d533e8cdce847060592c8a0f319127b268dbcbc362adaf66418760036143207f7f4019e8c6697ede6744bf6f55a9d0122c6082f9a282d8090445bf637115cbdb2a894ef2c1efbf4b49e683bdf80a6bc19e8cce3e786e796d223df29566a792c9"}) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) fdatasync(r5) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000002000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000e7f000-0xa0)=[{{&(0x7f0000095000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a80000-0x18)=[{&(0x7f0000c67000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000f19000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000db7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x3, 0x0, 0x0, 0xdb9}, 0x20}, {{&(0x7f000068a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000954000)=[{&(0x7f000023e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00002c1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000092000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000abc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cdf000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000490000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000c1d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x7, 0x0, 0x0, 0xfffffffffffff2a8}, 0xfffffffffffffffb}, {{&(0x7f000041b000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ab000)=[{&(0x7f0000367000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x1, &(0x7f0000ba1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x55}, 0x4}, {{&(0x7f0000b02000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba9000)=[{&(0x7f000066c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000b17000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000be1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000de7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00005e6000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000290000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000371000-0xa)="00000000000000000000", 0xa}, {&(0x7f00003a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000b55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f00007f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x2}, 0x8001}, {{&(0x7f00005c4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005ed000-0x8)=[{&(0x7f0000913000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x1, &(0x7f0000878000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0}, 0x94}], 0x5, 0x100, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904691a00008000fffd180000400100000000000000050000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0xa, 0x0) fanotify_init(0x10, 0x49402) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000518000)="2f6465762f6375736500", 0x20c800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00009d8000-0x2)={0x1, 0x7}) [ 306.267336] devpts: called with bogus options 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003e6000)={0x9}, 0x4) 2017/12/02 16:16:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") getpeername(r0, &(0x7f0000e33000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eec000-0x4)=0x10) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) [ 306.317125] devpts: called with bogus options 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpriority(0x3, r1) write(r0, &(0x7f0000000000)="", 0x0) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) seccomp(0x0, 0x1, &(0x7f00004bd000-0x8)={0x7, &(0x7f00007ea000-0x38)=[{0x2, 0x3, 0x3, 0x5}, {0x0, 0x2, 0x8, 0x7d}, {0x7, 0x1, 0x1, 0x10000}, {0x2, 0x4000000000000000, 0x6aea, 0x2}, {0x1, 0x9, 0x401, 0x8}, {0x1, 0x80000001, 0x775, 0x6}, {0x7fffffff, 0x100, 0x4, 0x401}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ee5000-0xc)="2f6465762f6175746f667300", 0x10042, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x101, 0x1, 0x0}) [ 306.388475] devpts: called with bogus options 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000bce000)={0x1, 0x58, 0x3f}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000df7000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x4, 0x40, &(0x7f00000b3000/0x3000)=nil, 0x9}) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000034a000)="") mount(&(0x7f0000245000-0x8)="2e2f66696c653000", &(0x7f00007b9000-0x8)="2e2f66696c653000", &(0x7f00004f5000)="6e73667300", 0x10000, &(0x7f0000b49000-0xc3)="47e039b5ccbda7b1decc40df7a9c1ce3603ff408ee472b8ef18d7fceba977a60fd57e5ce750e657d23127f8750bad0b938e121844279776d9b04d925661a7c7dc7b1cc5d08d7303aa70eb9343de5996a08bfb2030c624a98bd8ad195942f3bbafe36d135afa0b8f3b27978e4d4f6d6ce79fd5f4c9629387162609b56c6e2e5536d82499f9bf557fda1090259c441df246d6782027de51418166568c5de15c27fa3695ac2a2939d536213e05dcb4a043f4d1891b9847f5b9d2d7a76b8bab66374d5166b") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0x9) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) close(r0) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r0, 0x6, &(0x7f0000a96000-0x4)=0x7) r1 = fanotify_init(0x1, 0x1800) flock(r1, 0x5) r2 = socket$inet(0x2, 0xa, 0x0) write(r2, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000049d000)="2f6465762f7161745f6164665f63746c00", 0x8480, 0x0) execveat(r0, &(0x7f0000025000-0x8)="2e2f66696c653000", &(0x7f0000d29000-0x14)=[&(0x7f00001c6000)="2e00", &(0x7f0000d2e000-0x12)="706f7369785f61636c5f6163636573732300", &(0x7f00006fe000)="00", &(0x7f00007ab000)="76626f786e657431656d30736563757269747900", &(0x7f0000dfa000)="00", &(0x7f00007b3000)="00", &(0x7f0000901000-0x1a)="6d696d655f7479706573656c662e6574683073656c696e757800", &(0x7f0000c54000)="00"], &(0x7f00000d1000)=[], 0x1000) lsetxattr(&(0x7f0000a64000-0x8)="2e2f66696c653000", &(0x7f000079f000)=@known="73797374656d2e61647669736500", &(0x7f00009f5000)="6d696d655f747970652e2a73797374656d7472757374656473656c666b657972696e6700", 0x24, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) sendmsg(r1, &(0x7f0000ddd000)={0x0, 0x0, &(0x7f00000f3000)=[{&(0x7f0000998000-0x3a)="bf84da3fbb7d13bf234df7a46045de5bf62302ba3d94da339da31277500269ee6ac5db63a6cc48714e72edc0234d636909738aca8c569cba424b", 0x3a}, {&(0x7f0000abc000-0x6e)="344497bb8c56280b124f504045880705e6e691b2cfe3322032b3b6a792686c48d061d7891edee6f06c52a1df08f5569af866ff6a580a01036de8229da513d1044be94efc3dd94f10e866d836c3f641b1651c78bd0a679354f36b7f92e8edf0181e3225277665d25dc30cdd3b26ec", 0x6e}, {&(0x7f000007c000-0xed)="65c03a7ceb73740be7fa7a5cd5665355c099c8151f7fb5d26f546ca94a6564150dc50755f016cc5c4b2832152f6e6f17c0e3f08c04d3b8172eef341f030007d4a1cc408d042a5ecd7ec6182f7935d1bb32d4af1b0a0c47a8c7e16782cd5e131789707b7ccbe9c3cb2318cfab82a1b34ca05cc3b59174be4584ca4400dd125a7549a556b8830315a5e0aa4bc5ad4fc3e7789c45eae98bad6405e9dd183f355ff78cabbddb660519790c274a0734d7bba060c833b67bf93836c194c9d14dff602c18b7382058f2488918143994db07fbecedfc9f04a718c19e07822ba41cf48de44df78f38fda52855c3dcc679c4", 0xed}], 0x3, &(0x7f00007f2000-0x64)=[{0x64, 0x102, 0xae, "12b51a894e41d884d5482fa776fb0de33180664d7368892a1a0df4edc0e0724423ad3e95917eaeef597cc726035815f03284dba3a00d18af0363071e72a5c42a05b742534309d28b92ee9bf716a33fdd49a5cdab1b869b"}], 0x64, 0x1}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aad000)={0x0, 0x0, 0x0}, &(0x7f0000ca4000)=0xc) r3 = getpgrp(r2) sched_rr_get_interval(r3, &(0x7f0000f22000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f0000191000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) [ 306.416101] devpts: called with bogus options 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b6000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x7, 0x9, 0x5, 0x100, 0x6d, 0x0}]}) write(r0, &(0x7f0000000000)="83", 0x1) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f00006e6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a57000-0x1)="00", 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000974000)="bc3baeff10b9aee67e17941393425c86b1b3c157dd3c473f7fb6a9eb9f7767f9f8edb3374e8adaba1fa555838ea319fe35736d20bc23b0a1d6d7aed4bb6cf4144705d92a67cb897b9b5bd7340cc083262f4320897c94ed1fa9c22b03f42a5e82a0371819071ab749a059dd9c80762bc9", 0x70) sysinfo(&(0x7f0000e68000-0xc)="") [ 306.471568] devpts: called with bogus options [ 306.477413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32187 sclass=netlink_route_socket pig=17246 comm=syz-executor7 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x3, &(0x7f00001df000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000037b000)="2e2f66696c653000", 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000a8d000-0x18)={0x1, 0x7, 0x0, 0x9c, 0x14, 0x80000001}) r2 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) execve(&(0x7f0000ee3000)="2e2f66696c653000", &(0x7f00002c3000)=[&(0x7f0000372000)="2f6465762f696e7075742f6d69636500"], &(0x7f0000ed8000-0x8)=[&(0x7f00009d7000)="2f6465762f696e7075742f6d69636500", &(0x7f0000d77000-0x1)="00"]) getitimer(0x1, &(0x7f0000eb5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000490000-0x100)={0x0, 0xf8, "02d053f6bdf2f9a5009a1d03c11263ea1a5b9c7a4c9be15e61140724f7457ffe9604572136a383cbf69b01212911b85f343a62b3881e6e9749479b9efb6028e480057b31762511202f4ce5da2a6861ac75cef8f8498fb759edc2e4db9af00d35addaa7621f296272ccddc954a604cb47f6ae378a291728e6262d407e49eac306e377572e8fa007779aebf5c7fad991a391ed2e06996bbca8e7525f809169baeda4307c01971ca3c5051e99db1e85a3c3b5e14caa5487fac42dfa0d97063d84d19b093285d88cac01d3c8c9a6bcee9a7ac9c6929867f659db7c941cdc39fe4c1bb5ff56176e96b45b0564526d421ab794c0dc7d9a4590327f"}, &(0x7f0000006000)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a72000-0x108)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x3, 0x4, 0xff, 0x1000, 0x2, 0x80000000, 0x8, 0x802000000, 0xffffffffffff0000, 0x3ff, 0xffffffff80000000, 0x663, 0x40, 0x743]}, &(0x7f0000582000-0x4)=0x108) unshare(0x20000400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000010e000)={{0x80000000, 0xfffffffffffffc00}, {0xedb4, 0x3977}, 0x9, 0x4, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r2, &(0x7f00000eb000-0x18)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b2000-0x4)=0x2000000000021, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1f000)="2f6465762f72746300", 0x400000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000cb2000)={0xaa, 0x4e, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000fd000-0x118)={0x3, {{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, 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]}}, 0x118) syz_open_dev$loop(&(0x7f0000808000-0xb)="2f6465762f6c6f6f702300", 0x800, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/02 16:16:00 executing program 6: socketpair(0x1, 0x80f, 0x92d9, &(0x7f0000161000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00002e3000)="") 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f000075a000)="2f6465762f7663732300", 0x5, 0x200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e85000)=0x80f, 0x4) inotify_init1(0x0) 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000494000-0x9)="2f6465762f73672300", 0x687d, 0x101000) connect(r0, &(0x7f0000048000-0x9)=@rc={0x1f, {0x2, 0x4, 0xcd9, 0xdd, 0xf9, 0x0}, 0x1}, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000080d000)={0x0, 0x9}, &(0x7f0000a3a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006e7000)={0x0, 0x1, 0x4, 0x5, 0x4, 0x2, 0x2, 0x8, r4}, &(0x7f000047a000-0x4)=0x20) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000e0000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0xffffffffffffffff}, &(0x7f0000b13000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x353, 0x2, 0x5d, 0x1, 0x1, 0x40, 0x41, 0x40, 0x5, 0x4, 0xffffffff, 0x95e4fb5, 0xcd20, 0x7fffffff]}, &(0x7f0000a61000)=0x108) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x19, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0x0, 0xffffffffffffd6fe, 0xda3, 0x898f, 0xfff, 0x200000000000009}) socket$inet(0x2, 0xa, 0x0) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) [ 306.526959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32187 sclass=netlink_route_socket pig=17246 comm=syz-executor7 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000093000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fed000)=@generic={0x1ff, 0x3, 0x1000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000baf000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc60}, {0xa, 0x3, 0xc42, @loopback={0x0, 0x1}, 0x101}, 0x80000001, [0x0, 0x20, 0xffffffff, 0x7ff, 0x5, 0xb14, 0xfffffffffffff000, 0x53573681]}, 0x5c) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) r7 = getgid() ioctl$TIOCEXCL(r3, 0x540c) syz_fuse_mount(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0xf000, r6, r7, 0x8000, 0x8a0001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) [ 306.593933] devpts: called with bogus options 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000088b000-0x28)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000755000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000fd000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x0, 0x1, 0x51ca4ecb4f14b042, 0x0, 0x0, r1}) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400000, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) inotify_add_watch(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r3, 0x3ff}, &(0x7f0000966000-0x4)=0x8) 2017/12/02 16:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000300000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a5f000)={0x10000, 0x3f, 0x15, 0x1, 0x7, 0x95ea, 0xd6ac, 0x2, 0xc3a, 0x81, 0xe77, 0x9}) 2017/12/02 16:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000c34000-0x118)={0x100000000, {{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) [ 306.652353] devpts: called with bogus options 2017/12/02 16:16:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000054000-0x8)={0x4, &(0x7f0000d46000-0x20)=[{0x0, 0xdf1b, 0x81, 0xb0f9}, {0x1, 0x4, 0x5, 0x9ccb}, {0x2d, 0x3, 0x7, 0x7}, {0x400001, 0x401, 0x2, 0x2800000000000000}]}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f7000)="2f6465762f72666b696c6c00", 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000a2000)={&(0x7f0000959000)={0x27, 0x9, 0x3, 0x5, 0x101, 0x7ff, "b767e6395eff7119294b515abcf95a578a6904bf535a44bd8115bd61166cae173ffbc6a6a394451020429d1872f77cefbd44cd12d2a45a4ca0066b997575b4", 0x8}, 0x58, &(0x7f0000007000)=[{&(0x7f0000a40000)="07bcea1b31eb2a02051b3462116285c6cd8d762ed07e25584eb79a1c8226f48a674c5f3ed1d43912", 0x28}], 0x1, &(0x7f0000832000)={0xe4, 0x11e, 0x5, "9d71746a51399b5d35b3771c9a2c32147881126a291ce0e494c66b362419d14c4f556ebecf08447443cd88b92431df65c52563b96b3dd6d0ac086cef945127e0556b29a41f1c6e2b9eabfe81dd9ea440e03380fbc2142b4403229e9176c507335ec9398b03b4209042d7a24728aafac5f5e3b2576c3d8ca72cca64d56733e35d852103a1858b12e1a5b8a1218a4a07b6ec66a4d07937f90909281862ffaca899ea211f67124e1d507ccff0b90a1d5cebb46ef589f8ca5bf567658a5ca7aef9d9e384b3f04708ee17c43f52b41fc80e14fa2b7646497c"}, 0xe4, 0x4000000}, 0x0) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f000076c000)="6afc182100c54ba2f92c80dd5138d6fc9b78ed") ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000e2d000-0x8)={0x2, 0x6}) connect$inet(r2, &(0x7f0000663000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000453000)={0x0, 0x1000, "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"}, &(0x7f0000a88000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e0000-0x8)=@assoc_value={r4, 0x10001}, &(0x7f00008fe000-0x4)=0x8) 2017/12/02 16:16:00 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001d4000-0x9)="2f6465762f76637300", 0x80140, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000195000-0x4)=0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x23)=@random={"73797374656d2e00", "2f25707070307b73656375726974796e6f646576766d6e65743100"}) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c3d000-0x10)={0x0, 0x80000001, 0x8, 0x1379b191}, &(0x7f0000d6c000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000871000)={r1, 0x1}, &(0x7f0000c86000)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f6375736500", 0x48c000, 0x0) r3 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0ff9, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r3) 2017/12/02 16:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015a000)="2f6465762f73672300", 0x2, 0x200) getsockname$inet6(r0, &(0x7f0000f9b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000af9000)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x3, 0x0, 0x0}) sendto$llc(r0, &(0x7f0000a24000)="4ff8540e15419d105ae161f95fac7e0ea56f6530aad4ae7d3e9728c8cadf9d578cc9ff16585d86b9c9f398133fb68207332be2aac67fbf735ed005f8a8a30f7f858ede9f453070067165235dd35de9c5a6c3a877e301498f5efec741d2dc2d9232a6fd897d06faf68cbf367ee7b4ebab442236", 0x73, 0x10, &(0x7f000005a000-0x10)={0x1a, 0x4, 0x637, 0x8, 0xfffffffffffffff8, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004a1000)={0x3, r1, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000f9f000-0xe)="0000000000000000000000000000", &(0x7f0000300000-0x4)=0xe) 2017/12/02 16:16:00 executing program 4: r0 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1)="26", 0x1) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) getgid() ioctl$TIOCEXCL(r3, 0x540c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) [ 306.704191] devpts: called with bogus options 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) writev(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 5: mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007a2000)=0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x88800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x8, 0x80, 0x7ff, 0x25429893, 0x7fffffff, 0x9, 0x2, 0x6, 0x20, 0x9, 0x4}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xb1, "41aef2852cc9e559bd8f1cc6e27c82e3d3d601635dba490fa0c7489ce04e5026caa1abea41760b459a268b9a27b0d98fe41b4740d3e541cec70df499fef41029035739039a072045c69abe25f97d4db3250766df7740c375acf0b784e94765fbd2ede7a71366a60e647299d919df85376573ce05d6791110828583ea98a52f700cd00cd9e3994421383382bec09acc97939854b347018591379b9a5209a9901e795f8df5a44df5d5168e40ef62552909e0"}, &(0x7f0000002000)=0xb9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x3, 0x5b17, 0x4455, 0xaa05, 0xcc0}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ea000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffeffffffff, 0x3, 0x0, 0x0, 0x80, 0x80, 0x9, r3, r4}, {0xffff, 0x436, 0x9, 0xd685, 0x5, 0xfff, 0x2, 0x100000000}, {0x4, 0xfff, 0xfffffffffffffffb, 0x8}, 0x3, 0x80, 0x4, 0x0, 0x20, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x3, 0x20, 0xa8, 0x3, 0x401}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x2c)="5332bf04bbd141ddacda7234d90249e37d7d6d9ae70f6814bb25ffe6816684228b3037193c8d737c279a6997", 0x2c, 0x8040, &(0x7f0000001000)={0x3, {"b7f9f5154988c9"}, 0x0}, 0x10) r5 = socket$inet(0x2, 0x3, 0x200) write(r5, &(0x7f000023f000)="", 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d7d2f00", 0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ccf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b81000)="") modify_ldt$write2(0x11, &(0x7f00001d4000-0x10)={0xd81, 0x1000, 0x2400, 0x9, 0x4, 0x9, 0xe2, 0x2, 0x100000001, 0x6}, 0x10) ftruncate(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000-0x10)="2f6465762f73657175656e6365723200", 0x3fff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000506000)=0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000201000-0x4)=0x0) [ 306.762036] devpts: called with bogus options 2017/12/02 16:16:01 executing program 1: r0 = creat(&(0x7f0000e99000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ce8000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f0000248000)="2e2f66696c653000", 0x10000, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000600000)={0x1, [0x0]}, &(0x7f0000c3b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000689000)={r3, 0x43, 0xe3, "908bc9e227f4659f3d51d7048eb367998da8f229ae6805c98b05cdca7b022a45588fd29b74c7ac597185da0c39cd78911b4f743edd7e02490cf7ebc9279de39177ee4295b407b6acda7cf7e30b2f9212d4fed318d6b10ce8e72b61b3a3f71b02194505e1815cf7211f298db71196cb6f0712189f40f8f5fdee939af377bc7464f43bb9546a7fa17507b0333e1fd149c67a1c4c68a94e052ea6c42e4f81a9306c8af959505dce5ac14bcd91b891893474058606fa48791f4dd0ea13acbcd437000f0cf511ab8f685f65837955a0bb3fc96ec9053122753b571e9f03f4f323bf64ba78f2"}, 0xeb) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c49000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x1}) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00005bc000)={0x0, 0x9, 0xe603, "2bc1bfa0ac82", "f4b9cad84b75f19b0bf6a1e3b88dca9f"}) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b4000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000995000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 306.811289] devpts: called with bogus options 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) getgid() getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000597000)="2f6465762f73672300", 0x2, 0x200000) pwrite64(r0, &(0x7f0000591000)="d9c261882db1daaa69e695ed8b0cf12976a1f5e9607871db436b159d03fd708f294981f4b6386526d2cc93154b11ac72d500a2647e2d8fb1527379923b4dfd5ddea785a50085d87f70c5781d8d98597b7fb241990ed64713f7c6ddc84125bc4130eef68495e38526f88e1ce7b6", 0x6d, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xffffffffffff7ffb, 0xfffffffffffffffc, &(0x7f00006d4000-0x8)={0x0, 0x0}) close(r0) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000403000-0x4)=0x0) write(r0, &(0x7f000023f000)="", 0x0) [ 306.849317] nla_parse: 45 callbacks suppressed [ 306.849323] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 306.870676] devpts: called with bogus options 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") set_mempolicy(0x3, &(0x7f00001ef000)=0x7, 0x82b) 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x0) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x12400, 0x0) 2017/12/02 16:16:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xdfa8325f2c3271c8, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x27) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x1) r3 = socket$inet(0x2, 0xa, 0x0) write(r3, &(0x7f000023f000)="", 0x0) [ 306.895814] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f6f000)="2f6465762f7663732300", 0x7, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ad6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000026000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b14000-0x30)={0x84, 0x0, &(0x7f00005fc000-0x84)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000cdf000)=[@flat={0x77622a85, 0x10a, r1, 0x2}], &(0x7f0000226000)=[0x20, 0x30, 0x0, 0x28, 0x18]}}, @clear_death={0x400c630f, 0x0, 0x2}, @clear_death={0x400c630f, 0x4, 0x4}, @increfs={0x40046304, 0x0}, @increfs_done={0x40106308, r2, 0x4}, @exit_looper={0x630d}], 0x93, 0x0, &(0x7f0000b4e000)="6146ac3c5a5471e0dfa2e1bffc902c994507f84db607b0476fee39bda8faa6457373d88a7c66019f4b0af699757c841c24e8eef6cefed48d9fb4cb6dbe3b96f00b19fa7fc070fe2a945e20ab79d6531af4e5406db6479b5a4b8f330a1f9f447452ecfd0b39fff5acde51435b448aa8825f90ad65b27e33afd40472a16556572db217439058b7dbf282a6e671e44d76cf81db4e"}) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000be7000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f000035b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r2) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00009f5000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") umount2(&(0x7f00002f8000)="2e2f66696c653000", 0x4) mount(&(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f00005e3000)="2e2f66696c653000", &(0x7f00008ea000)="66757365626c6b00", 0x0, 0x0) [ 306.917672] devpts: called with bogus options [ 306.930774] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 306.949127] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) epoll_wait(r0, &(0x7f0000141000-0xc)=[{0x0, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fc000-0x8)="6e65742f72617700") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a90000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000607000)=[@in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x623366e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x84) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000434000)={0x3, r1, 0x0}) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) syz_open_dev$vcsn(&(0x7f0000f69000)="2f6465762f7663732300", 0x3f, 0xa2840) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0x5, 0x9) write(r0, &(0x7f000023f000)="", 0x0) dup2(r0, r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001c4000-0x1)=0x0) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c92000)="2f6465762f6877726e6700", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000866000-0x8)={0x0, 0x800}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003a6000-0x8)={r2, 0x4}, &(0x7f0000e0e000)=0x8) bind$inet6(r0, &(0x7f000030d000-0x1c)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000184000)=@add_del={0x2, &(0x7f0000d2b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) [ 306.974690] devpts: called with bogus options [ 306.993888] devpts: called with bogus options 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) r1 = syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) r4 = syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$PROG_LOAD(0x5, &(0x7f00008a6000-0x30)={0xd, 0x7, &(0x7f0000165000)=[@map={0xff, 0x8001, 0x7fff, r0}, @map={0x0, 0x4, 0x10001, r1}, @generic={0xffff, 0xffff, 0xae5, 0x1}, @generic={0x7, 0x9, 0x4, 0xdbd8}, @map={0xda97, 0x1, 0x7, r2}, @map={0x4, 0x1, 0x2, r4}, @map={0x4, 0x4, 0x401, r5}], &(0x7f00002ab000-0x7)="64657670747300", 0x2, 0x52, &(0x7f00007ca000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d00000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000809000)=@buf={0xfe, &(0x7f0000aaa000)="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"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") r0 = memfd_create(&(0x7f0000b82000-0x12)="76626f786e65743073797374656d6c6f2c00", 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000090b000-0x4)=0x38a, 0x4) 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006ca000)={0x0, 0x0}) close(r0) [ 307.023634] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 307.057399] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4a000-0xc)="2f6465762f6175746f667300", 0x2280, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000083c000)=0x2) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 6: sysinfo(&(0x7f0000e68000-0xc)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005b3000)={0x0, 0x2, 0x20, 0xb9, 0xffffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f0000470000)=0x8) 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rename(&(0x7f0000566000)="2e2f66696c653000", &(0x7f0000bdb000)="2e2f66696c653000") writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 307.071532] devpts: called with bogus options [ 307.101876] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000850000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 6: rmdir(&(0x7f0000866000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000f2a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x80000) splice(r0, 0x53, r0, 0x0, 0x6, 0x1) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0x0, 0xfffffeff00000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f", 0x1) [ 307.122721] devpts: called with bogus options [ 307.149899] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fstatfs(r0, &(0x7f0000f18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") eventfd(0x9) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e29000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000aa000)=0x2) 2017/12/02 16:16:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000361000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000001000)=0xc) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup3(r2, r0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f000097a000-0x4)=0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ae4000)="2f6465762f766373612300", 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e7f000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(r0) 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000)="2f6465762f73657175656e63657200", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x1, 0x78, 0xdc, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x20000006, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x402, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000c24000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x9) getitimer(0x3, &(0x7f00005d5000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x7f1794ec3c241e05, &(0x7f0000ffa000-0x8)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000098e000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00009dd000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x179, &(0x7f000073f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @ipv4={{0x18, 0x4, 0x1000, 0x1, 0x16b, 0x2, 0x8, 0x5b3, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x23, 0x100000000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x9, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0x9, [@loopback=0x7f000001, @rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @tcp={{0x2, 0x0, r4, r5, 0x200, 0x0, 0x1a, 0x42, 0x1a4, 0x0, 0x7, {[@fastopen={0x22, 0xd, "5fcb1040f4f7c5ef7b3dff"}, @window={0x3, 0x3, 0xffffffffffffffca}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x1}, @sack={0x5, 0x1a, [0x4, 0x0, 0x8, 0x0, 0xffffffff, 0x1f]}, @window={0x3, 0x3, 0xb00000}, @sack={0x5, 0xa, [0x78ab, 0x7fff]}, @md5sig={0x13, 0x12, "f58ce47a1eb8bcfd2daa5bada3e61cb6"}]}}, {"eae7c2740294a1249b56a0309e3f00fa27a0d61022af653cbbc4e75597e8bbf03f20a1e1fbc0721307559e264094e3b94b0d937b71dce84b7984da1b414aa51d794dd1131d2df4e164d2e8be85e3b5be5a84d9980aa84570863c4db481a217989c43c96f27411ff69eb81b67c156813047bc033ac1f5bec64493fdc5b845e0b53974bb014d5a96d5d1fc5f70d9c949ea5cf173303f4cd82d20a13aa6fe12239c54e580"}}}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{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]}, {{0xa, 0x3, 0xda2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4020, 0x0, 0x1000, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d93000)=@generic="09050b85f10104d9aa97a93d4680a8d2") r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r3) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000829000)=0x4, 0x4) bind$inet6(r6, &(0x7f0000775000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00007e2000)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x8) [ 307.166790] devpts: called with bogus options [ 307.183242] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 307.205842] devpts: called with bogus options [ 307.211177] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xca7, 0x4) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) openat(0xffffffffffffff9c, &(0x7f000029a000)="2e2f66696c653000", 0x80001, 0x44) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") creat(&(0x7f0000bd3000)="2e2f66696c653000", 0x80) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) exit(0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x6) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00009b0000/0x4000)=nil) r2 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0xfffffffffffffffb) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) execveat(r1, &(0x7f0000b1d000)="2e2f66696c653000", &(0x7f0000134000-0x28)=[&(0x7f0000b0d000)="2f6465762f696e7075742f6d69636500", &(0x7f0000d63000-0xe)="2e6370757365746d643573756d00", &(0x7f0000f76000-0x10)="2f6465762f696e7075742f6d69636500", &(0x7f00009aa000-0x10)="2f6465762f696e7075742f6d69636500", &(0x7f0000a2c000-0x1)="00", &(0x7f0000fee000-0x10)="2f6465762f696e7075742f6d69636500", &(0x7f000052e000)="5b6e6f64657600", &(0x7f0000dff000-0x3)="2d2100", &(0x7f00006f8000)="76626f786e65743076626f786e6574317070703173797374656d62646576216c6f2d405c24776c616e31c3766d6e65743023262d2500", &(0x7f0000a7e000)="2f6465762f696e7075742f6d69636500"], &(0x7f0000703000)=[&(0x7f0000c96000-0x16)="6b657972696e672b2a75736572736563757269747900"], 0x100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00009dc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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inotify_init() r3 = add_key$keyring(&(0x7f0000951000)="6b657972696e6700", &(0x7f00006a1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000079000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) [ 307.294763] devpts: called with bogus options 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000061c000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00008c8000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r0) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000039e000-0xa)="2f6465762f7663732300", 0xe2b, 0x2080) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d5000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) syz_open_dev$vcsa(&(0x7f00006df000)="2f6465762f766373612300", 0x40, 0x100) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) [ 307.333682] devpts: called with bogus options [ 307.340738] QAT: Invalid ioctl [ 307.348074] QAT: Invalid ioctl 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000060000)="2e2f66696c653000", &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r0, 0x388c) sysinfo(&(0x7f0000883000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ca000)="2f6465762f72746300", 0x105000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000050a000)=0x9, 0x4) 2017/12/02 16:16:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x101801, 0x0) write(r1, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f000072d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000ade000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x202000000, 0x10}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000f1b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000582000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa32fa13}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x60b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21c00000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31ef3d22}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}], 0xcc) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f00005a6000)=0x2) nanosleep(&(0x7f0000e5e000)={r3, r4+10000000}, &(0x7f0000181000)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000f85000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca2000)=0x1c) getsockname$unix(r6, &(0x7f0000c6a000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a7a000)=0x6e) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, r1}) r2 = accept4(r0, &(0x7f0000f2a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000fc000)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007e3000)=0x0, &(0x7f0000990000)=0x4) [ 307.398237] devpts: called with bogus options [ 307.437696] devpts: called with bogus options 2017/12/02 16:16:01 executing program 2: r0 = memfd_create(&(0x7f0000916000)="00", 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004a1000)={{0x0, 0xca6}, {0x9, 0x7f}, 0x7, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 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) pipe(&(0x7f0000630000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x1000000, 0x0, 0x7) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e68000-0xc)="") 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000bbf000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f72000)=0x0) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000b2c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x52d8, 0x200) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5c000)=0x5) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a19000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) write(r0, &(0x7f0000000000)="", 0x0) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052a000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000063f000)={0x0, 0x1f, 0x30, 0x7, 0x3ff}, &(0x7f00007b9000-0x2)=0x18) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ca0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065b000+0x620)={r1, 0x6}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004d6000-0x4)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) sendmmsg(r2, &(0x7f00001a7000-0x40)=[{{&(0x7f000026d000)=@llc={0x1a, 0x6, 0x8001, 0x8, 0x9, 0xbe, @random="0d7236946629", [0x0, 0x0]}, 0x10, &(0x7f0000051000-0x48)=[{&(0x7f0000532000-0x72)="2874cb50b95a9216826f5f0ffba6fbe9c10f08d6d3c845af71592558b3f7c59c669a8188d37eff955c11e01d2b20fd9f07013f08a32b66da51a2a7589674ad4bb5056995d3b7bce45c1135c4fbc0481abc9bae8a6df1a891fcc8a87183002ef5ca424f830d097ffa04821267a6776c77d22c", 0x72}, {&(0x7f000006b000-0x3d)="84e1bcae7cd325d89592062c1311aa7c8fe8b9a4ac1e9e19b09dd661bcb1fed25ac3b7690a9d0195f76c5ad46d84ab1aa2730f0a01df9c12ce448dd6a9", 0x3d}, {&(0x7f0000d98000-0x92)="a9288a227b654665ba7ea327b4c1834f89af367afd77972e333d55541a989e595b7fb4a99aaa46c82c9d047adba1ba3e1c15dbc84798f09213fa29eddcdeb2d7bcf1fd71396fcb7d993e9435f23a10921d02ab956dfddce0077a384bde3b3bd8a5f34bd23a1014a00a0b57c3d4d691c2a63696d6aabd8024587ecbf4f84a178b09ad582261269312f4505c6329609a72d85c", 0x92}, {&(0x7f0000503000-0xb2)="59b7d1bb907619d8fef6fb0d4624a6f8722dbe6a36190810ad949402465808f8d581d2b64544a4572fd4d6ca0e0e7bff86f6c4d74bcddc0d8d916e89da492a87e3a11cc28ab391ea3f075c30d5f996a8e116ba1a3aea0d2af138f1940d00f3bc68c15c072b59626451214ab24461e9a0d2bba6a465127dcba973e0e78dffdd9c93147bc1971c7885e2f7e24a86e871266009a5ba85cf33d00d46bb5c5450f22a4dd1ce85b8e85de215170bb126cbe2bb79bf", 0xb2}, {&(0x7f000009e000)="7b6511fac13477eaaa415791a92cd48160045785d1e6c5748d1691369cfa7c1bdd77485117af9bcae4c668a6fd5d60ba9c05e4622b6ca53a5e917cb44006cfa180821991319eb4941f6687f0ca539d9d04742b8b87f252866cb44ae83dffd629d3a5f2e5cf562d7ccb3a736edb903e60c4a5593169e1d991cb548067125624c28250d175d20f4d84a3b25d9e28ee7535a4013eb93fdfb2c05b9a5d001f9ce856e5005077ec71a82015d2bf4c1702937eadf266e75e4f5077ca7240560bae6bca0ac98ec28570c9db5dfe3be32946cf2b477c99b97d20050aafa4bff7", 0xdc}, {&(0x7f000066e000-0x32)="0095fcfa24bed3e21207781549879cdbab485054c0aac797d17de8272cf868e3f5b31d806b59b9656fc6bd6c69a9ca040587", 0x32}, {&(0x7f0000a70000)="4d690c532c7b5e31967f55fd6814f8b1e36aacce3b54d89b9220e2fc5d77c767e8404448b89c7dcf78ce2cfa1bffb935887e5993f2de8b927ef35200fd1b4dd2b39b7a2adae6bb9faf0a988863d25a00a5ff282479d87c1c1f772df5e3f6378823fe47446d52e4975a", 0x69}, {&(0x7f0000ccc000-0x6)="320f974879b2", 0x6}, {&(0x7f0000f33000-0x1000)="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0x1000}], 0x9, &(0x7f000064b000)=[{0x40, 0x107, 0x5, "56298808af61fb06acfacae2eaaf4ee12c67b1bdc7a2285a8a2424d1029c5c6f560d129e3127f160831326a92cfd1165bbf58b"}, {0x7c, 0x0, 0x3, "f4e22cc6330502b3a364128d6170298bcd86edc64067c17dacaf011f8d52fffb38a7186cc2ec2b04a22a96d35dcd0d73e49d1b896bffdaca0b805a0949bc568d9ff2c719e629cfbccfeaf2431aa03d2039874a1196ea5767d6cb6ae13b5537d2650694999bc3cafdfff2d7543eef40"}, {0xf0, 0x113, 0x3, "e896b18ca8268f65429999c0392a2bfc8c32af0d99f339379bb401e0bf30a9db653afc363f1b41fe6a30ee57c1fbab3bb0efb9ecd558d8b7f79ecb528c6f9453d06866bc6e13397c0af12c74e7e58c5889e7968b48afcf8c53ae42bde0d9f5a9cf2a39f7b8a2cfd04f2964332945ca783db91d554dcab02880fa1e4362eec2dbad946766ab9924aecf73145c2e02ca856161503d5e63f156b6e87ba1e46f6ac713a126e9d70ededeab8bbc8a186d30f4ccea5c794782b678bd222cd5cb0c08d28e0bdb7b7de403926df5b133677738d957dc9754cc1a297e01cfb3fd2408d3d713"}, {0x38, 0x10f, 0x101, "2dd0d8149e5fabd13fe0e12f9687f4f693099fa133ed7131bc880b845f61570f6889d4373b63594c93a3"}, {0xb4, 0x114, 0x6, "a18a6058e5ac64871e19efbf9dde7ffc6e5e67598844abe674c6650174248f257365f7a70f67b0e697521db5fe1861cd39046a9da91c6493cf17c41456dafeaa68cad8795ee5596927142fa0b995edd0e93c6b28ee1a291536c350cc052ee9ea445354483d3915bcf5d30153a531f35c97d567338f221f2377a78cd5467e6466347a4957c07cc1633a1bd1ca6d7819280fa8d2e3a2f0c88efa6de8f1ca2af797f545e79e6b"}, {0xb8, 0x3a, 0x6, "39fa806b5e8fa38d2f907e5a6c28f2af94783300684614891e612e95e70327bb773b25852deffbd5cfc23b72ab7565a8da7fda342cb1abcd7887fa9c59741ffa3634357491bb7fa5a125270eca6031da74092e418420b0d933952c2f5f5fa693214198e5a5019505e5ecd230b0d91604b54b675099bc915aa9b17b0e6228cb712382fcc7a4e7e7dfe0de20f4bf5a94e000f77ec6ad912d0e5ffd2c9050ee3f5367315a7664ccb396800d"}, {0xdc, 0x101, 0x7, "207c876aec845a038d844c7741ded9a43028ac21f430b488476070e7f8015cc354447b6d0c2d1150eb8e71629e074bfdc0c3f9264cd070a6f7fbabbf16474362076074b2723ff1f32d962dbc4268b1b44a93b14f94d4b3325cf471a5b958ce62e716f8b3525da2a4da896ff37811f5c8715ecb386b4006dccf79576defcf18610f5d3bcdda815b7fc68b18a65a74c5dc537bae68238a9ab3cf67657cf288420fb0f275be121296d65a7542990a3150a1820d9e4a2edb02482a5467337ea6190d17b6ef03d1539156e0d3db07e7"}, {0xc8, 0x10f, 0x200, "d510c5b5e939d6a36feb643e824bcfc31db43732e220f924d07475766367274096f808bbbbce4978171e9f275ac7713ec9926a87347a04cb15d3f920688ef8700766513f9cd73814d1dbc806a5fd5f8848c63b602ef1ed97d19ffc2814ffe54c60497016d63922de80b5f884d697b541ade63180cd304e8fdc8775b443f99b5ca62cac050993d0ea6551ca8733af99a29915f0a4ca1aa61bd276d44931afcfed57df467012c81f48f9ce7b21ae99e7cf8718dfc134f2002b96687bc8"}], 0x4f4, 0x20000080}, 0x4}, {{&(0x7f000011b000-0x10)=@ipx={0x4, 0x3, 0xffffffffffffff81, "eda290f14383", 0x100, 0x0}, 0x10, &(0x7f0000707000)=[{&(0x7f0000dfa000-0x90)="0997302d7c23aab9cc9f3a07b2c5d3948f0402563883e167b7ff1679a63874f83575a1762253f30a453a47a4b97b4595127309e37caa3727e278b703d0d35765a0a5d5c30eba62d790ee61bc644f5e03f0cfd734de75f414faba20f10b5e75c74e0783905a69948a6219e483bf17f4b0fbbcc600913f894044010ebf1efcf7cfcc8c79033f38b391a4e67aa3edb85f8d", 0x90}], 0x1, &(0x7f000075a000)=[{0x9c, 0x1, 0xfffffffffffffe01, "71dd3a7fd1dd2db6b4c51a19d912e8a39792a4f5d844e84687b248e3c7c0d8a3116ef4a3dc06330bef6b196975721c5959fd17cb7ae621a9a5736a875ba95e967498ac4fa6b49e74417bd7d66a0020a757fe698450f0c466f3e86190476b7ab276e004224cd6b0d5018c696e6cd811879a6bf2c31bdbfd75d58c472e1455901bfc92f7a6430b7ac5e2cac30fac05dc"}], 0x9c, 0x4}, 0x1}], 0x2, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TIOCNOTTY(r3, 0x5422) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl(r0, 0x3f, &(0x7f0000000000)="bf32c78d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="0000000000000000000000000000000000", &(0x7f0000002000)=0x11) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000476000-0x1c)={0x0, 0x0, &(0x7f0000559000)=[{&(0x7f0000931000)="b9b24055ea702011ee4b0ad19a07e4484b4816703881fbe03c9fa2faf21ac45954b0486f5fa6cca15e9eb0ba4af01459291b0a6a82c65f36d9781a4a9fcebf4a935f9fcf1dfb5be4901b72f8562284d18550cdfea06bf4c3f67c0de55e9a8461b106fe61", 0x64}, {&(0x7f0000e09000+0x1b1)="e2b82118a902e5e38936c2c0506d1ecdaef0513eaa0b41d9d22ea87db58fb8f1def87660a1462d1c1faf561793cb32f45d27dc351d2c0bbe143b5c", 0x3b}, {&(0x7f0000a8c000-0xa)="30403bbf9387f10c366cc415ccf8618440fcd6d53a2a2af2db3a5411111bf3025ba7adc2aaaf1c1a137a09c7", 0x2c}, {&(0x7f0000fcc000)="607ed9d75e95775c15db84ed9c9402a6a6a3f0757ebf379c9ee77fa187b6209de164c655d2d5291dd285dffff6a2045b4b34562d0e4afd40124682eb1bd7de989a479cb1ab4db886e4762f13d82d9a96368267fc3479c0a6b34642474cefe6ec9e1161921dcbaa26f6b21b2cb894719c50c66b8f3a3765d156ac74ccf66dedffb7a6f973710bf3506c5512827d0bea2a16507b3fdd9fdb6c675c8a101f812e53d5a7f02aab22e0b4894861663243cd581889a72f35e724fc91036593e252656209199484e35ec2df888478236e2dc4701738d91d2788", 0xd6}, {&(0x7f00007c7000)="ba410c7655b6c04454d7c5483082b644de0b1c859f3ac08077f18a9402dc0b59ea8fbd23926a4e01dc51b76a6498713fea6b9229bd97160ac754f8e487ad20b7d11d16ee42f2f95e17a48118261ba67d44517a7794c4026ca94442416f4dc62624d4275e52bb00f87132e549b3bbd910f796f87e3b816648bd61ba5b107976a82f8c1bb95903ece93283d55ce025c38e6e27a5ce3cf3d4e73fec6f10b602b66f0b9f70f92b4f901c55ff5b48531d607e0fd4dbb53847ce1732", 0xb9}, {&(0x7f0000316000-0xf0)="0e50049c42643fdb5ebfdbe6aa40390a1716d50133db576ee01272f00a58ba2da4920035f18d60b7b758c52b90cbb41704fcbbb56624eab2d61735f0d721b85c966ad7bef38e7677159aa12228efad048dc3d26344f259deec8304a445e416df73078389165e5e716968fe2d814285e0d482b98cd6ea40b21aa518701ce95fc1bf4d7508989ee7d1d273cf2acac8a939754ce71259d682c9e30694846897e51f7c2abe402850b1beeef447e49854538b40c982cb82e90802d71b0cec3cac173f6a7f4f6155cedfb95a3da653d91771ecfd6344c48ec15ffcf36167f1ba72fbc7a56515244842afa0b92aba14158de33c", 0xf0}], 0x6, &(0x7f0000f3a000-0xf8)=[{0xa8, 0x111, 0x7fff, "e6b273507fe47fc37fadf2d0a61f22283137d89bc2425bf455a650f47f4c5e63c4e7207969cf732f3d9b304f6c49d14b94a68dde27224693fc916221618cd1f229a265dc91ac4a8940e3288d0e6f18e8e2a91ea4c6f3557840fd95560a8e9de2539197c800ce162e2785fa6e5e40da39c6576e76e818999de5517dd4894667640cf138f459469e887632fc72e43ae3bca2cd08b520abf09a579c"}, {0x50, 0x115, 0x401, "0d37de5acc98199c635b36dac6c78b723f66e6d1799a305fe42b593fef15535703b46cc356a044897f55ebe28b1366f5c422919f3860c491a3cf815bb2d1b3595a0b"}], 0xf8, 0x4000040}, 0x40c0) [ 307.518510] devpts: called with bogus options [ 307.525438] QAT: Invalid ioctl [ 307.525603] QAT: Invalid ioctl [ 307.545233] QAT: Invalid ioctl [ 307.548953] QAT: Invalid ioctl 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c36000)="2e2f66696c653000", 0x0, 0x18) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000056c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a9b000)=0x0, &(0x7f00006eb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fb3000)=@assoc_id=0x0, &(0x7f0000a95000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b62000-0xa0)={r4, @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]}, 0xff, 0x0, 0x6c84, 0x6, 0x6}, &(0x7f0000297000)=0xa0) 2017/12/02 16:16:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x80000001, 0xc6000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006d7000-0x90)={0x1, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) write(r1, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000180000)={0x0, 0x0}, 0x80800) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) accept4$inet(r0, &(0x7f00000c4000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e8000)=0x10, 0x80000) socket(0x0, 0x4, 0x0) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 3: r0 = mq_open(&(0x7f000023d000)="00", 0x1, 0x80, &(0x7f00000db000)={0x2, 0xfffffffffffffffe, 0x3b, 0xb2ec, 0x1f, 0x300000000, 0xc1, 0x51b2}) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0xd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3ee, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c7000-0x9)="2f6465762f76637300", 0xfffd, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001f7000-0x10)={0x0, 0x3, 0x3ff, 0x3f}, &(0x7f0000f9e000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000726000)={r4, 0x9c8}, 0x8) r5 = accept4$packet(r3, &(0x7f0000ab0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000502000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000e9a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, r6}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ba5000)={r5, r2, 0x7, 0x1, r2}, 0x14) r7 = memfd_create(&(0x7f0000fc1000)="70726f636c6f266264657662646576656d31766d6e65743000", 0x1) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000a43000-0x28)={@common="62637368300000000000000000000000", @ifru_map={0x8, 0x0, 0x6, 0x3, 0x0, 0xe9c6}}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r3) [ 307.572045] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 307.581592] devpts: called with bogus options [ 307.591602] net_ratelimit: 51 callbacks suppressed [ 307.591609] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = getgid() chown(&(0x7f0000000000)="2e2f66696c653000", r1, r2) write(r0, &(0x7f000023f000)="", 0x0) [ 307.635364] devpts: called with bogus options [ 307.644054] devpts: called with bogus options [ 307.661407] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/02 16:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a16000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000b64000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000016e000-0x4)=0x0, &(0x7f0000b92000-0x4)=0x4) 2017/12/02 16:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) exit_group(0x2) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f6175746f667300", 0x8000000000080000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000ac3000-0x8)={0x0, 0x0}) close(r0) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet(0x2, 0xa, 0x0) write(r1, &(0x7f000023f000)="", 0x0) [ 307.739428] devpts: called with bogus options [ 307.754480] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000049a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x7c, 0x7f, 0x1a}, &(0x7f0000952000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056c000-0x8)=@assoc_value={r1, 0x6}, 0x8) socket(0x1b, 0x5, 0x8) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009c7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000-0x4)=0x8) pipe(&(0x7f0000630000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000285000-0x88)="7463f18a1913677511e307d48545f54b8dcffca798df70440a07911ed229114cfa7c515a3e12ed20225d56ad1b2f376b977d5b18685a28f4fb0270860db389c2051975006169fdcfd598a6d050fc9958f7ef808b24f7d2a36655f22ff0584c26c22201782cdbf6b39a01d8621b84d694a97729dd2bb79a640d235ca2399e2425fb9f923cf8e341c4", 0x88) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d7000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e45000)="6173796d6d657472696300", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000455000-0x5b)="582292ac55f9d77435c621acd486f6cc643483f0e71ad9eb6f9ddb01b2e0055b05a278691f1fe5e1a2bfc2432cd69a99a89ed0b7f8e5c266a3600dc8fbe69d0f02f720d15ab0c5ab4d0ef68f7a81a08501ef17cabf63b7d3cdf3e8", 0x5b, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00009b3000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x7d)="7ce148591246416623eb85ac04e3b329607df78e765656e84d334fb97f2a4e500ed15887ec8eba8a284bd4d684da6b057737a3a6f847d7c21a37380454389f724e79e393032aadaed355e019e98188cbdf073799188934b2f50480c795190c73ac023fd03350feef458e853f38c518bac7ba3b8fbb65e519883b3aac82", 0x7d, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f000018b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="8eb511831bbd4b06d206ce551d8613199d65ce997b9cfe7c2b04950e06b03326eebde10b61c85aa83c62c73d427b6394aa4c24309f12f42602c658cf4b48ecc69d980ac85acc297ac6e9f840458c6b6c57e8091040d3d351210711794aa7692962c34320b5fe68ddffa7cf27d211530afd9bbfd4527104bc1d3284403462b0db229fb422e6a751761b36a90d8c3190aa4d04abe5ad3ae40a2e92f9becb4092bb4c68ff2c1f43e9769025d92fb9548e9a4dcc1631f451e0c7da690091a890811079846058f1aa0057215607292c90d118bfd7c8db3d82fffdf72d6ae8092a3686e5e6243d546900bf0299cb67e12c", 0xee, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r3}, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, &(0x7f00004e9000)={&(0x7f000078a000)={"7368613338342d67656e65726963"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000c8000-0x8)="2e2f66696c653000", &(0x7f000012e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000491000)="2e2f66696c653000", 0x7002, r0, r1, 0x20, 0x4008) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) [ 307.783763] devpts: called with bogus options 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000e8000)={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0xfb, [0x6, 0xffffffff80000000, 0x72b6, 0x9, 0x4, 0x7fffffff, 0xc3, 0x7]}, 0x5c) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 307.817751] devpts: called with bogus options 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x11, 0x80003, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x9, 0x10000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000002000)={0x2000, 0x100002, 0x1, 0x2b, 0xe3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000005000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x5, &(0x7f0000003000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x2}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f76637300", 0x800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x2, 0x0}) r3 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x800) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000332000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f000023f000)="", 0x0) [ 307.824313] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/02 16:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="995c83855b0697f1bac0671ff45dde51abe4d36bfc5882f35dfa9e209bf07586539556324ecff83d4acf3770f44e0170e2ec128fc1ce577a41c4d4341cf55e5562ca93f1c9d394a83d37f5df9745dfe108ebba1fd30155565e2cad2842a5a823b0c6bc4d7bcbda276403896ae3e0a6006b3d2c5274b5e0ea13e41b265da617264e73530c09961328da302c223e57fbcf23b09ca678c0eb88f4156b3d22e5a8b92bac2ba87ea6b91d51db1fcc393bea090f1d13cfd91d4d0c7cc8e79e52e19b37876e480d1be65a0929849dcec5612f4072fb7a3e3ea1040217c563388426768da7c80b443e94db327828c1e3b75e9ee67a08a4ed090aaeac88deb81a00ba1e1903d6355b292a15c333a3fd4d7d2f9c55abcc06b1c9fa44a12dacc89c990b4f910418f5b51648145c771d866e92478c5fab619d3797125f7f6e752952d8b257314a2edf82dd5932c7a61c5fdd8c685f2a23ae573411583d005d4a7a8c7e507f372aedd2b2d8739bfaf67b76cb8d3d9a3a50acfc6916686df47ed03e4eb0e5764613b2b1a1e30e58e38376bebb380317a91b35a4a9d03ed5fa528aa66a9f6ac703596a576c276afffa27b75ec265648591f21e99fca9fd4d0b4d666fa30acde4ff9cfc6fb3efa819fec5a0606cc31f72b91a14551d25818fa5ab1bd7c3d5f5fad016e16e61ed12a8d65fb5776ab36146e40f0f0ba7d27e9ce15b9c48ed5303d215b7487b1ae52a924b53a4bc7033809a57d9ab8acb4e2456cacc42ae4ff0480b2339ae6affb6d9ce53f857eda88098534d4bcc5209616d4d0b83df933d05ae40a9bbce9ecd898ff90774d2eb2596d342c0c385cbae146d95f43b2bfa218030eff886a634b23aa849f8c0c4696eea5ca22a1cfd59cf0a5b66f8f5959b11bb03c4edcfa6df4a380ea6b7c3b641329cb15659332642736f3a889aa857aadab196587973af276d7d64e71232476a3daf7e4ccfef148a2b6d7cc05e27d4dfa0680e883558af6b15c78325b10ed7d05284b1ce4f3cc84ee468d0932ce2e0c6be13db45c02c6e205eb338a969d6d73e151ad0c51d81b288e621d99a9cebcaf299505b1a72903ab78a4e8b9ceebd7b6981293e0ce133cb17543733360f133b430e51ceb722c622b8a6b2a92e804f6a1174b01f897d1fb3eca8a1badbe6195c9072cff626fa165611919d3c9fc53445c24a9ba495bbb260bca8d7373c81e52dedebe0b5ec4597f8e0f5d92930c997387878501c859ac58c57fdad7e4a77a58861027a39eea74311b26f171eb7de167b042d5948626f4f6cdd765d978e152ced0819e5f4e3a08812a91fcca2022fb60735374310c07b28cae339c5ba64445cacd3e88e2fb576bcc1c6629e0877b7d99da06dde0248d8e25518817e3477a3814d258138fbf7e102ee6932f2c0b416a3a19cfec12b8461f6d017f09c8933fbf47c42dd7fe1d41f88d91fb05121d4c2534a8c58fed5ed0c90293661889b97e9542c1f734f0d3da9dda27e07fd5031fcaf74a7062ec387d2361b40de28414ed99b262de76aabf0a05f8e15dabb49913b9b91c743d316db350a21fee30f3a1dfb617c33164e6eb94d032d7aa2d26a839026a29d216b7b0cc6f122c42e1a2ff4fd0c468869c05c40be492f8c0ed77bd243ce9231e19bce873973961a14dd652a3bbeaab809dc9af21e3eed396705569e02e718139fed28b4a62653c1bd8d62963d5ab128b667320947225d7d1ee20fb32409c61bbe44315ad2741590d0be05016d4c74af5c71a2ef177fc19f509024ec3b59c380c2328e542b084561d96c7b5a5c6e4d7b4e9419a5f7111e3e9554839b65425ebaf25ccbb1c33313048c2d117ffb9733ebf466860b45bcfc3efee5ad4ca6c1257fa3241d5d7a712c86e6d8907d14dd7532bae17484b4405779f417d1ab25b1da3b48b72fc97152e87436b455e67d058e2a179fee886b6fc2ac4c6eac28da76cbfd5c545b4fed181b81b1d5097997cb69b1efef229dd2e9aac876d748af43671dba39884ada607235d82dc9b261ec9f5f0400d8c1c99d908427b8507d2a5e8081f554ad7155a47efa95119e42d88430d503f354d96e4b9f06499be7bd2c2e76d32a79d3ecccced47a5b2a9d2c8658ad6ac996f732d89ee32685a8ef75e418e851a209a4d4123e845c37fde71f39192961dc65b6162fdc3db2642e7c6faa1063a484bf5e5595cdc2f4570450b9c7f8111646482212426e85f976a395a4c9589937a1c9f6af5fed9ad47ebc335d51cef3e6a6b89f1cff6068db5e79a68ca720b57a74f3e666d67b855847167d4acd9fa1f3b8bb2a8c4e514a7198c658881739c792e628ec8cfb1995a62334e805957d07963e4c6a91042d8f97237e020705280b7370dfb377f4d4ee2a88f0b726214b69950424e578ea3aee871093775aeefd7d67a2d817b3f7d4bf8e6837f36e788cdbb49743c367be59d1f99d677b22d2ff26cdf66f6e60a05f6d633563cbdbba3874ff3cebd513ab15fe608932a6706f55ebde4b64647f6c4b34fe3b630d1ab0a2c2a15a7ea396f3502cbec33d54852221313c01c98d6abd5530ff70f19112ad05c28c5becf1689db72b3f133a1403ded0be2dd48b797ce4b68416ca34a9961116cd4894126ce6c6deaf3a240fe11f99ab9173a9d946f34707a5c9b5cbf401e8156e31c8090d8b5de799c4ed9c9a19af10fd5be61486dc5081644ffec5d8d784ae6db3874daff7d2b715d4a508e134ab57a287396369c80c765a167dfb0f7f1be39e3e2e5153372c342b671e9fc2624cd226a4ddbc54aeea3d2263bec4e85dd8f38ba77e42c69f1f67966bdbd6e31c49ef57d810ec9f1254d77553aa7271f4ba9d68d7bce6910c33890a36d90dac7b1f22562f39c435b0731e4bd68e52e5085c0fb4efdf24262e1dfdd05cb78be038793124b7f608f0f93b724bc1cf627f2d0952f7342f55a3fbb65c5c7a9b57afbd4124d8ec052ed8be367132876ab0669a5c8b3a87c3ccbe521ac8dd0abfbaa98daffa676f5238e67e254b3be7380b2e1b38c20d6ed85fef76d085ba0af8313b9f114cbaf3f0275ea25820dbf1c83d566111c12744a40827c94ad57bdaf2936aa1301de60e7d7efc0fe56d8b9391d86633039e3e483fd98068297452b98f2488b6a0d15d123114b729b2b28d737d9cea8f02edc6de5f0749a2ff34afba29164c0097a08672d06bcec1b8b40dba9fc3dc7999508595257b7ea340e46e98d2ac7a771dc510d8b66f5e86e021b393279034cdc788b75b541e3d1fea62a65c6a06add305d97657c7f6d81d02dd8b3993aafa59c454e5bbfbb970af520c6be8294b85522c3020eda39eb5435b24bf91dd66336af5b62415d7db4284d435d2bbb91120d6f0476986ec284c2b9e4fc6186dcdd45a30719bc2eef5cfdace5109ff248c91503d6afe0e3866caaccb00852afc8944e8a5d4d815dfe18ffc5a8460ef2bdd403432cfeefcd01e850c7fcfec450f9c2a7cb8fd667a21ea64c3ee94a8afa272f7ffde9512e72185ccc770ce3e0785842571cc0e02261b3e9f15114c767a1017b599a00048adf3e6e399246484ad8001eed0ae04530dbf8063a179ce88b2c381f888d03bd8bff98f448a1a9bfaec94e12c965abb043e2a0aa78abb0b89d233e9f380a0ed2d9417a8cc275c0cc56520536385c79181f5998e96f7849848670f77c743491c2df6a79accc587c760155b9a403fef9407dcd435aae8cd655b999f8ae1528c4be55dda0c8bb6a3200b610d9f197ce6a43749ab13566a286fab7ea44e054e8c542891cbdfee0a4c1913d962a4b99ba3349e2e63db618108287b2082ac46850d7dc0de44b8a0c66d8d0bca9f92789dbf6d57b2c88e709fd45cd9ab00b829d9761f6db8b308688a0e297be0bbd18e30c1ec04ea4710fb9c4d2ad93638c02437bd8602f24d7ae1f835ed3d3fb76679c65bc745edb51aaf2e6f9f3f7641eaa31eee9413d18bbc8f480e0461198b29b5fc270f84179879f76dfe6c548a111d97cc67b8cd3552e2345a3d487f066e1d79f66d67cb8d9c614bcc5c0bc7ee7c6d53fa254e03526168504eac9252e82aecf16094ceb15272253e0ca9f56032c2d5125d05006dbe4c32bb8b0a81f8822ad358a8db43a63a7c172b7618497c7667bb731e565cfcff3f83315947b4a83f299ea8caa37210244a3b8e4117b7023c25e7f6e5cbc32242cd191fbda6c8ba5986b5163b3b319398ba863c74fb4048c5dbbf6868e529f444da15b90eef9b744778d4135a4b11e25bae82e237db1828a06d4d22cb9ac0fa3c5111bdc79dd255d6c07ca9c90c969ce1d4dc763c7c95dc691cf89bac9649c3150b3a262ffd5be54e136c665b1b550f34bbf07f7ddcb7b4048c8228939239f6a59d6540683c3d73d90e378e63db6adee974f2f845a6b3c28f1e24b719f6b614be7380fa6f31e0b847ef6a3e02ff795bc2d2c409c91d3445156a2274c19c6c8eabe1b6af58a8a4e2f514ef6b6d18093e97c8f4bd769793532b6b1d54f89608d7bee2483f8882ddae9cc9ca413ab0d852958ed57bb6f2901bb8b6f0e1f1e6d069b7be1700150877cd5dd76527e67ad2a0f6787802ec22016159e36808a387218e6da4453cdf9407a15664f53c4e0d1d729f58317fe27d9a1918957e23a0af74a3ad3a9d8c2e51eef28a4427e8c50039ef5d17b393c6ef18f2d7820602b647cc74e19975a2e4c988607bfb94965a1aeefb8ca47cdafa8bd706e5073d45dc7b890ec23c247b8ea7589770d61ab2ea7f96243db699028e931574ac99336f4beadd5c2c6355ea2d32e4f279f698ea12e03ba4cad823ae690f7057fa3192892c97134ae77f620c18ce7f4ed03f1f1e9bd120832724d923aec4fc2ff412abbbd325e63f917afd4efabe169ac249e514c1606195741f2d159c9349cb2b091dc56689b32bb3fdde242749457945a4a85075c09822dbddfc24aa0b69aa8f33e9c22ce6e790ed2933030c6e1b838b2d3b11e3e62d5b0b85d0bc5429107d0811d71493ab091db223898ac79626da42b73d48c612bf98eee9c9dea3e5532b17723b0db388227bbc773770398faa72798d99423de7da652e67d6e99d24114d3c3b64fc7b840f33d6a15d8bc995001e7fba1b9791ee5de4bc441e5b57a7d0f805bdf8e54dab7ad2754f7461a060e8ec342942fc7be187be3109da9266c30e4d0f729145815ca450af05ff53acc4f4bf6a6698eea582a64806d8fee0e9cf8384da5368b3b0d4c7c6218d65425feb38d63e2ba00f973d04d0b3837243f5ae81a5b9e600fe0a78751f09f4199d467d4c90bb95471fc5e0e476fe7707a8415c8e5be4681869ede14e4304918d55cc4fee5ebe7f9f56db36257f59e1e6aa9a9fc247efa98134a7ebbeec3e53c4583e32d8ad47d35212c46cfe9eab879e407d57b1de9132982f2e967b775605eadfe71bb2b1027c992287852919f4357924923af00355e2953cc95e76470a74a4b67ea4c567b23178b30998f7af8b0721400864af19b4fddebb4705920b1f59d14dad45995b3d2ca5bee5869ad8ea28e23a51b952c06f3b2bf94447566858a6abbe5bee238a48a308eb60705730f42ce0fade83cbdac7a7ac74692e9068842a538d884167f35af406523347f8057dba8ff3d5755fe570719aecfa749a3033086ea075d9a0fb9b52d113df461c40f82da283acb6d446c24e1f74b7d92bccf561841f76c0aa5f9a0487b43b0d657668ddb53b1ac87ee2706a3a727cc275b6fa5630e169b03a8490d4bd43940981320b6c6861ec88fe03b76499b99b7797b19c8aacc689c2d0f78239830eefc7b95755532995ea50c5", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f81000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004fc000-0x1)={0x3}, 0x1) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ed9000-0x2)=0x5, 0x4) 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0xa82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x10000000008, &(0x7f00001fb000)={0x0, 0x0}) close(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f000041e000)="2e2f66696c653000", 0x2, 0x1a0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000035e000-0x10)={0x6, [0x800, 0x1000, 0x4, 0x5, 0xa6e2, 0x7]}, 0x10) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x4, 0x0}) signalfd4(r0, &(0x7f00001d2000-0x8)={0xb6e}, 0x8, 0x80800) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) [ 307.883426] devpts: called with bogus options [ 307.884912] devpts: called with bogus options [ 307.891768] QAT: Invalid ioctl [ 307.893539] devpts: called with bogus options [ 307.929993] devpts: called with bogus options 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fa000)="2f6465762f76637300", 0x200, 0x0) connect$nfc_llcp(r1, &(0x7f0000dbd000)={0x27, 0x6, 0xfffffffffffffffd, 0x5, 0x7f, 0x1, "4a42c3ce780b23742c318e14bb41021486d231822e6e18428a9f7f1ece798358412f5a91296c5dece7fdba37be88a5eb03e2aa3b5e7a23e37276b6eccc8328", 0x9}, 0x58) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000750000)={0x10001, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x5, 0x3, 0x2, &(0x7f0000c11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000ef1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 307.930226] QAT: Invalid ioctl [ 307.940103] devpts: called with bogus options [ 307.945667] devpts: called with bogus options [ 307.959560] QAT: Invalid ioctl [ 307.977760] QAT: Invalid ioctl 2017/12/02 16:16:02 executing program 0: mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f000030d000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000930000)="7461736b00") ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000d9b000-0xd0)={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]}]}) socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000705000)={0x0, 0x20}, &(0x7f00009ce000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005e4000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0}, 0x98) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fb8000)={0x2, 0x7, 0x5, 0x4, 0x1, [{0x2, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) [ 307.990095] devpts: called with bogus options 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f4f000)={0x0, 0x0}) prlimit64(r1, 0xd, &(0x7f0000d39000)={0xffff, 0x1f}, &(0x7f000046a000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000148000)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005ef000-0x4)=@assoc_id=0x0, &(0x7f0000b33000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000256000-0x8)={r3, 0x42}, &(0x7f0000dbc000)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f0000b5e000)="2d6c6f47504c2f6e6f64657676626f786e6574306d696d655f7479706570726f636d696d655f74797065292f76626f786e65743100", 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000280000-0x4)=0xa8, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000b3a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f4e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000edf000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000500000)={r3, 0x6a, "35c2ef92d87fdcd7978e9d18afbfce603f386a5ca75ae6c21069805ac738c8e96b05f19ce349f82c6635982aeeea71db646f1d9a00664693e140deda87e92cb9b733d713ff121aa3124880b0540c9fbd041de7684589f2224a66d5ffdd9a467d70657aed78dcf53c7fa7"}, &(0x7f00007a2000-0x4)=0x72) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a2000-0x6)={0x0, 0x8000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x200, 0x0, 0x8, 0x0}, 0xa0) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) [ 308.022445] devpts: called with bogus options [ 308.052883] devpts: called with bogus options 2017/12/02 16:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000805000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000558000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000-0x4)=0xe8) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000d14000)=[], 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000432000-0x78)={0x2, 0x78, 0x9eb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004a9000)="7573657200", &(0x7f000018e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000871000)="26ec949fa6c128a4ad6ebf107daabe619e38ddf0cef3687f4ab47bc03f605e51d204d92fdc36e523b4e992f874e533a6ff6201a06703f3f6ab320e4c772c02a8b3dea14c23085824286eb2f9ba812fb3e0d9bc5542ed8580c165c2ed4d93fbbeb6d038919c24076925458faad44a353171549bd91001dfafcac9d2fb8d19633291b5da4d97f339c3de97b9834683550f1b0dcd7a5e7307e692292dc971d7115cf739439a41f13edb41c341", 0xab, 0xffffffffff7ffffc) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x200000000003, 0x1) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009fb000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f00009d5000)={0x0, 0x0}) nanosleep(&(0x7f00000c7000-0x8)={r3, r4+10000000}, &(0x7f000088a000-0x8)={0x0, 0x0}) io_getevents(0x0, 0xfffffffd, 0x7, &(0x7f000058d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000926000-0x10)={0x0, r5}) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000026b000-0x4)=0x0, &(0x7f0000e25000)=0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) pipe(&(0x7f0000576000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000900000-0x4)=0x0, 0x4) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000956000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x4fc, 0x7db, 0x0, 0x80000001, 0x8, 0x63d, 0x8, 0x7ff, 0x800, 0xfff, 0xad3, 0x81, 0x6}, {0xfffffffffffffffc, 0xd5, 0x31c15c19, 0x3, 0x1, 0x0, 0x2, 0x8, 0x80, 0x3, 0x4, 0x7fff, 0x20}, {0x7, 0xb64b, 0xff21, 0x29, 0x7ff, 0x2, 0x5b, 0xd9, 0x71340e3e, 0x8000, 0x1, 0x8, 0x7fffffff}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) mq_notify(r1, &(0x7f0000001000-0x58)={0x0, 0x21, 0x5, @thr={&(0x7f0000000000)="a39d199de4e042b104cf47375763d388fb819885b8f545644b6ae2ab225e41acf6926dc92d81b568ca3679b8c3466d96204b123824fb4276a5fcc49f4daf67c4012f030df47e4febcee92285dbe71c6d003f52bc33fb59152ffec5466e78d5c9158570df99f2f6e15623726d07d7fa6081f1f22e4c9bad3beba449735a2aee50f7efc449b00d8c88b036a3d2b5cf0d37e3fb01b417a0b003572c57bd4440e2ca337c2dc5270505e735edbd924aad2726c72131be510594e5d6cd27eb4cef94a0cc836c600e89", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = add_key$keyring(&(0x7f0000794000-0x8)="6b657972696e6700", &(0x7f0000f19000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) [ 308.123424] devpts: called with bogus options [ 308.137808] device gre0 entered promiscuous mode [ 308.157146] devpts: called with bogus options [ 308.162108] devpts: called with bogus options 2017/12/02 16:16:02 executing program 4: socket$inet(0x2, 0xa, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)="50") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r3 = open(&(0x7f0000899000)="2e2f62757300", 0x0, 0x50) readlink(&(0x7f0000de2000)="2e2f636f6e74726f6c00", &(0x7f000020c000-0xc)="000000000000000000000000", 0xc) mount(&(0x7f0000507000-0xa)="2e2f636f6e74726f6c00", &(0x7f00004b0000)="2e2f62757300", &(0x7f0000184000-0x3)="397000", 0x2, &(0x7f0000f2f000-0xcc)="") rename(&(0x7f000046e000-0x6)="2e2f62757300", &(0x7f000067a000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x14) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000039b000)={0x0, 0x0, 0x8, 0x7, 0x3, 0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_buf(r5, 0x29, 0x22, &(0x7f0000bb5000)="ff5d066cffba0f7117001b001f4b00000001171b0006", 0x16) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c6e000-0x4)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x100000000000000, 0x2f, 0x9) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b75000)={@common="79616d30000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x2, 0x8, 0x0, 0x9, 0xffffffffffffffc1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00006ed000-0x20)={@generic="44aaa3ff01a87fd7ce12ff4e000000c7", @ifru_flags=0xb000}) tee(r5, r6, 0x800002, 0x1) getsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000c9a000-0x20)="", &(0x7f00000de000)=0x0) fcntl$dupfd(r3, 0x0, r5) unlinkat(r0, &(0x7f000050a000-0xa)="2e2f636f6e74726f6c00", 0x200) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = memfd_create(&(0x7f000094a000-0x9)="5b", 0x10000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000252000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cde000-0x30)={0xc, 0x0, &(0x7f0000d1c000)=[@dead_binder_done={0x40086310, 0x3}], 0xe7, 0x0, &(0x7f0000613000)="cc43e68822029f609e2cf10441b270519ff6e4bb3ce0eb29ec5a813382b6c319a3b99d6cd033cdf60b711e10de53e551b2c2a0f0d542f1249ebec9a37bd4b0d4e1374e00dac26ea68ce35ce837e4e93f92e9315ada05fddad559b30163503a596bb1e25d5993e88eaccc31dd9a7425b33f2e2524022ec2223f4318deed4d4d7b9e61c22e1146cf00e8ca7c063186bb508abc9ec8dea4e8bb6b51fb4e2464e5a63cbb2f7959a169c686ecacae22c74d12a517aca65433bfc6fd7ce5dd0b1ee9440d9b379245474fe1e4593e0b91e28a18c58a58cddd09efd49f5f7d317299702b6db92c813dcebb"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004cd000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x35, 0x13415bdd, 0x80000001, 0x22}, &(0x7f0000f31000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000018e000)={r2, 0x200}, &(0x7f000061b000-0x4)=0x8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f00006c9000-0x10)={0x27, 0x0, 0x322, 0x7}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0x14) close(r3) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x14) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00002e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) socket(0x208, 0x0, 0xfffffffffffffffd) nanosleep(&(0x7f0000ef0000)={0x0, 0x1c9c380}, &(0x7f0000560000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000021a000-0x8)={0x5, &(0x7f00008b8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000202000)={r6, &(0x7f0000d35000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) dup3(r4, r3, 0x80000) [ 308.176695] devpts: called with bogus options [ 308.220867] devpts: called with bogus options 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x2) 2017/12/02 16:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) [ 308.245851] device gre0 entered promiscuous mode [ 308.260711] devpts: called with bogus options 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fb5000)={"e475cbd48e3edb308b02498a8f4477c6", {0x4, 0x7, 0x8, "0ddde02d69f4", 0x3c2a2e4f, 0x0}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dbd000)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="f4b313c768797795655253092a2cc1ca9c9fd69c747dcf986b2159ca40e558", 0x1f, 0x44890, &(0x7f0000001000-0x10)=@ax25={0x3, {"316f0fe10d0640"}, 0x9}, 0x10) 2017/12/02 16:16:02 executing program 3: r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"50a71d18b1eeb8238a593073dfbeb942", {0x4, 0x5, 0x0, "a567a8b9d299", 0x10000, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) close(r0) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000019d000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006a8000)=0x3f) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004c4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 308.344726] devpts: called with bogus options 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c0000)="2c4021656d3100", 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000dfc000-0x8)={0x3, &(0x7f0000d7b000)=[{0xbb8, 0x9}, {0x1, 0x9089}, {0x8, 0x0}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x1a62, 0x0) [ 308.370127] devpts: called with bogus options 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0x7fe, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000483000/0x18000)=nil, &(0x7f0000001000-0xc)=[@text64={0x40, &(0x7f0000001000-0x42)="64660f38828c27beb800000f20e035000002000f22e04f0f320f219a49ff5c3308440f06c4426145fa670f001a0f32c744240089000000c744240221dc0000ff1c24", 0x42}], 0x1, 0x2, &(0x7f0000000000)=[@cr0={0x0, 0x0}, @efer={0x2, 0x0}], 0x2) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00008c7000)=0x0, &(0x7f0000aaf000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$setfpexc(0xc, 0x80000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb5000-0x11)="2f6465762f7667615f6172626974657200", 0xc01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00008fa000+0x3cd)={0x9, 0xe7ef, 0xba4, 0x1, 0x1}) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") memfd_create(&(0x7f0000279000)="b773656c696e757873656c696e757800", 0x1) [ 308.408146] devpts: called with bogus options [ 308.426502] devpts: called with bogus options 2017/12/02 16:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") 2017/12/02 16:16:02 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c0f000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x2) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000009a000)=0x0) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000638000)={{{@in6=@remote={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, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc6000)=0xe8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {0x2f4, 0x800, 0xfff, 0x3, 0x3ff, 0xa1}, 0x2c, 0x5}, 0xe) write(r0, &(0x7f000023f000)="", 0x0) [ 308.474334] devpts: called with bogus options 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000016f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x400880) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000a48000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) pipe(&(0x7f0000630000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044b000-0x4)=0x5) r4 = socket$netlink(0x10, 0x3, 0x13) writev(r4, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d3c000)={0x4, 0x8006, 0x1ff, 0x7, 0x0}, &(0x7f0000173000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a46000-0x98)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xff}, 0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000075a000-0x4)=0x101, 0x4) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) socketpair(0x1f, 0x800, 0x7, &(0x7f000046b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000cc6000-0x60)={&(0x7f0000189000-0x14)=[0x1, 0x2, 0x0, 0x48e, 0xde09], 0x5, 0xfffffffffffffe01, 0x7, 0x7, 0x3, 0x1ec000000000000, {0x7f, 0x3, 0x4, 0x227, 0x4, 0x2, 0x4, 0x3, 0x6, 0x8001, 0x40, 0x3, 0x10000, 0x7, "ef030e1dd14dad27648015bfb24243a907db7680d507b393d410e13d76da793d"}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000-0x30)={0x0, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/02 16:16:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbc000-0xb)="2f6465762f6877726e6700", 0xc0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f7e000)={0x0, 0x25, "efb40f7031088ad0b4edc5d73311ab482864136e2bc6cbb51762cc1fa80a640b2c0bb1bb69"}, &(0x7f00004ea000)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) [ 308.500266] devpts: called with bogus options 2017/12/02 16:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000082000-0x9)="2f6465762f72746300", 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000bbe000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x400400) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b39000/0x18000)=nil, &(0x7f0000c32000)=[@text32={0x20, &(0x7f0000093000)="0f070f01df3e0fc76c5a00b8000000000f23d00f21f8352000000a0f23f804990f2210b9800000c00f3235004000000f308fe97091fa670f080f01ca", 0x3c}], 0x1, 0x0, &(0x7f0000343000)=[], 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000947000-0x70)={[{0x1, 0x7, 0x7, 0x1, 0x6, 0xff, 0x4, 0xff, 0x9, 0x5, 0x7, 0x0, 0xf3}, {0x8, 0x5, 0x0, 0x7f, 0x3, 0x3f, 0x6, 0x1, 0x1ff, 0x1, 0x8, 0x7, 0x4}, {0x5, 0x7fff, 0x8, 0x2, 0x100, 0x914, 0x3, 0xffffffff, 0x180000, 0x7fff, 0x800, 0xfffffffffffffffc, 0x4}], 0x380000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r1, &(0x7f000050b000)="2e2f66696c653000", 0x20) pipe(&(0x7f0000236000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f000099e000-0xc)={0x10205, 0x0, &(0x7f000024f000/0x1000)=nil}) [ 308.535115] devpts: called with bogus options 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00007c2000)="", 0x0, 0x0, &(0x7f0000d8c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket(0xa, 0x3, 0x1f) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[], 0x0, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x74, 0x0}], 0x1, 0x0) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) open_by_handle_at(r0, &(0x7f0000714000)={0xd, 0x1, "208ad57724"}, 0xa000) times(&(0x7f0000f1f000+0x505)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000ac7000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x101040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000049c000-0xc)=@sack_info={0x0, 0xda, 0x6}, &(0x7f0000073000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000285000-0x8)={r2, 0x1}, &(0x7f00000c1000)=0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_dev$mice(&(0x7f00002e6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000039d000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003d7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f000023f000)="", 0x0) r1 = dup3(r0, r0, 0x80000) syz_open_dev$sndtimer(&(0x7f00003fd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") [ 308.569181] devpts: called with bogus options 2017/12/02 16:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) 2017/12/02 16:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) io_setup(0x0, &(0x7f0000602000)=0x0) socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000294000)=[], 0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 6: mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0x8080a, 0x6) write(r0, &(0x7f000023f000)="", 0x0) r1 = dup2(r0, r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000011d000)={0x2, 0x2000, 0xc4c6, 0x0, 0x5}) 2017/12/02 16:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000eda000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x3, 0x0}) r1 = open(&(0x7f00004ec000-0x8)="2e2f66696c653000", 0x440, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a14000-0x4)=0x0, &(0x7f0000e63000)=0x4) 2017/12/02 16:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) r13 = syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) setsockopt$inet_dccp_int(r13, 0x21, 0x5, &(0x7f0000eed000-0x4)=0x7, 0x4) 2017/12/02 16:16:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) fdatasync(r0) ioctl$int_in(r0, 0x5473, &(0x7f0000ee6000-0x8)=0x7) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d7000-0x10)={0x4, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000c01000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef8000-0xb8)={0x0, 0x6ce4, 0x6, 0x1f, 0x9, 0x2, 0x3, 0x80000001, {0x0, @in6={{0xa, 0x3, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffec67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x1, 0x3f, 0x3}}, &(0x7f0000ae6000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009c2000-0xb8)={r2, 0x3, 0x3, 0x400, 0x80000001, 0x0, 0xffffffffffffff01, 0x622a, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x0, 0x88}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r0, &(0x7f000023f000)="", 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x0, 0xe00000000}) 2017/12/02 16:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:02 executing program 3: munmap(&(0x7f0000046000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$vcsn(&(0x7f00002d6000-0xa)="2f6465762f7663732300", 0x8, 0x2000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000b86000)={0x2, 0x0, 0x3, 0x2, 0x83, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000068b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000276000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000bff000)=r4, 0x4) kcmp(r1, r3, 0x7, r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000061d000-0x14)={0x6, 0x101, 0x100, 0x5, 0x2}, 0x14) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000fc4000)={0x6, 0x25, "f36b243cdf991f61e75493217c5adeba4d5877b9bfe0cd249eea9bff2c32abf77919c9dc19"}) mlock2(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x1) 2017/12/02 16:16:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000b59000-0x8)={0xe0, &(0x7f0000001000-0xe0)="6b830c4ebbda563497559c5b90815237469695bb1d496f3efb5394762bcfb7d58d696210ff52046d3ef93226f33431e3cc4eacc02956a21a672790629c8a5d1aaccf8d6dcaa8cad06e0f3d6b9c553cc74f67ad6b0f35247cb26868b83fb6c9c3022a9f231ffb81dc1fd6c500e9a7dd9d1cc1d224c29e54299aff8bf7890ee9392e285a8e0346bdc93d7bfc563a0c7099f108c85445ed7fee73a325a3386638070283591e46cec8234d1f80b2ffa07a03170ef4cab92dd9575ee7ac9cc7515d239fbed3728c7969033ad84d43b5126bef41db0c0301d8ccddfb82b8c0e9db5c4a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d67000-0xa)="6e65742f6c3263617000") getpeername$ax25(r1, &(0x7f0000190000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000945000)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) geteuid() 2017/12/02 16:16:02 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x40000000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x2)="1f49", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) 2017/12/02 16:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000826000-0x4)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000780000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000000000)="d008d422c875a0dc3a77b9f7032e2973292eaaccf565ec1809ea090bc05954c0349550df9c9297e6739333106871c948137443549499ab942343eca70341f1839914a3d26b4768a66742bb2a70bcf28054eef112a4272579398b9bb4889b3a213cd691c30c76eb4b946fa808bef376f31274e949482f51568e3b2fd15b7112dbf508687a1ca4f18982645d146324d7eed8ae1528a182c4aa1d73d9c5f63576f87cdd50d92cd0a56f28029a03c8bc2726bc72cb291b67025357bec842a73510de774ef29cfffc3636a2d990d918c4f9", 0xcf) socketpair$inet6(0xa, 0xf, 0xdb, &(0x7f0000001000-0x8)={0x0, 0x0}) kcmp(r0, r1, 0x4, r2, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00009b3000)=0x4, &(0x7f0000bdf000)=0x2) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x8, &(0x7f000054e000)=0x0) io_cancel(r8, &(0x7f00003be000-0x40)={0x0, 0x0, 0x0, 0x7, 0x787b752e, r7, &(0x7f00003d0000-0xc5)="eb61514a1d78bb12fa200b1cebd962cb9eb9cb000b2b1a8c4078896e51ed698ae8c90f518ad4f22f14ff446537d111634ac69dd78401daf6d6d19321dfdf2b0d7ea6dc4f6db81adff9ddcd741942ffc2e4a706ee6afb5a8d7d447129dbb55bfcd7ebc41b685d480767a7acbfe610938c7045341c20c63d0afac2847034400d3f8b261f3923a1df0d86aaef749cba6fd1e699d911b2b8e0bf8a963e36fa0f90f4aa2b18b4c5a4fd6a803f94ec6ce6b29a78867496d6c1183f0becf3ef0452db92ab0cfb4e76", 0xc5, 0x80, 0x0, 0x1, r6}, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0}) [ 308.742418] FAULT_INJECTION: forcing a failure. [ 308.742418] name failslab, interval 1, probability 0, space 0, times 0 [ 308.757665] CPU: 1 PID: 18055 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #115 [ 308.757672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.757676] Call Trace: [ 308.757692] dump_stack+0x194/0x257 [ 308.757711] ? arch_local_irq_restore+0x53/0x53 [ 308.757746] should_fail+0x8c0/0xa40 [ 308.757764] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 308.757776] ? lock_downgrade+0x980/0x980 [ 308.757788] ? get_pid_task+0xbc/0x140 [ 308.757809] ? find_held_lock+0x39/0x1d0 [ 308.757844] ? lock_downgrade+0x980/0x980 [ 308.757886] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 308.757902] ? rcu_note_context_switch+0x710/0x710 [ 308.757932] should_failslab+0xec/0x120 [ 308.757946] __kmalloc_track_caller+0x5f/0x760 [ 308.757965] ? strncpy_from_user+0x430/0x430 [ 308.757975] ? strndup_user+0x62/0xb0 [ 308.757996] memdup_user+0x2c/0x90 [ 308.758017] strndup_user+0x62/0xb0 [ 308.758037] copy_mount_string+0x24/0x40 [ 308.758050] compat_SyS_mount+0x2d/0x1070 [ 308.758067] ? show_fd_locks+0x2c0/0x2c0 [ 308.758083] do_fast_syscall_32+0x3ee/0xf9d [ 308.758110] ? do_int80_syscall_32+0x9d0/0x9d0 [ 308.758131] ? lockdep_sys_exit+0x47/0xf0 [ 308.758143] ? syscall_return_slowpath+0x2ad/0x550 [ 308.758162] ? sysret32_from_system_call+0x5/0x3b [ 308.758190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.758218] entry_SYSENTER_compat+0x51/0x60 [ 308.758225] RIP: 0023:0xf7f18c79 [ 308.758230] RSP: 002b:00000000f771408c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 308.758240] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 308.758245] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 2017/12/02 16:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) 2017/12/02 16:16:03 executing program 6 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f00002bf000)="2e2f66696c653000", 0x0, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000675000)=0x8, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x2)="2b16", 0x2) 2017/12/02 16:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 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 = memfd_create(&(0x7f0000f71000)="7b7d2d00", 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b7b000-0x60)={&(0x7f000098c000-0x4)=[0x0], 0x1, 0x200, 0x7, 0xfffffffffffffff9, 0x8, 0xd7, {0x5, 0x75b4, 0x5, 0xb78c, 0x7f, 0x5, 0x280, 0x2, 0x10, 0x3, 0x4, 0x78, 0x2c00000000000000, 0x80, "bf3de2c41b45fb73ff8f49a94ccac6620a865da073f56e99bca37c449c9fbc58"}}) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d1b000)={0x7, 0x200, 0x80000000, 0xffffffffffffff01, 0x0}, &(0x7f00000bf000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000810000)={r3, 0x1f}, 0x8) 2017/12/02 16:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b71000)={0x0, 0x0}) close(r0) 2017/12/02 16:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) syz_open_dev$mouse(&(0x7f00000ae000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000006, 0x8000) [ 308.758250] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 308.758255] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 308.758260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 308.782564] QAT: Invalid ioctl [ 308.792311] QAT: Invalid ioctl 2017/12/02 16:16:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffff7f, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005e7000)={@generic="a0c09cef797febbbe2aa1835b5b163af", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000431000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sync_file_range(r0, 0x7, 0xff, 0x4) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000763000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000814000-0x1)={0x100000001}, 0x1) 2017/12/02 16:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0xfffffffffffffffe, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba9000)="2f6465762f6877726e6700", 0x100, 0x0) lremovexattr(&(0x7f0000986000-0x8)="2e2f66696c653000", &(0x7f00004e3000)=@known="73797374656d2e61647669736500") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00008d8000)={0x5, &(0x7f0000d2d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = add_key$user(&(0x7f0000bd7000)="7573657200", &(0x7f000056a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a0000-0xc9)="47ed4e082b61c3e511bf87eb04eabce174bd3032661f1ca228b9b24d7ffb763a727ac9047bc26ef35e26834f2e17e7a2c31db25f4179d659f5e4710f4930af5455bf90f85e8279bc899d94324d94e90cd14d149c1c0f2e853baeb1aa82690a1670b93553bd654c27710479c1ec8cd091d6636d5cdab201b590420e23d3f56bc52c1892ac9b1ed15480d974c36de4b557640723ad13bebf916f2bf97072301cce55368a8f0c985d4d6140e47c9ec41d3010213b5f13ef2a802ca6bf3206fbb0bb677eef684458f5bc15", 0xc9, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x2) 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009e6000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7ff, 0x80, 0xfffffffffffffffe}, &(0x7f0000687000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) write(r0, &(0x7f000023f000)="", 0x0) [ 309.001094] FAULT_INJECTION: forcing a failure. [ 309.001094] name failslab, interval 1, probability 0, space 0, times 0 [ 309.020183] CPU: 0 PID: 18087 Comm: syz-executor6 Not tainted 4.15.0-rc1+ #115 [ 309.020189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 16:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000535000-0x8)="2e2f66696c653000", &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3c000)="2f6465762f73657175656e63657200", 0x800, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mq_notify(r3, &(0x7f0000bea000-0x58)={0x0, 0x4, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e44000+0x986)="2f6465762f73657175656e63657200", 0x20002, 0x0) connect$nfc_raw(r0, &(0x7f00005bc000-0x10)={0x27, 0xffffffff, 0x8, 0x4}, 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") 2017/12/02 16:16:03 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:03 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000d79000-0xb)="2f6465762f766373612300", 0x5, 0x14001) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cf2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bc4000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d49000)={0x10001, 0xa122, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 309.020193] Call Trace: [ 309.020208] dump_stack+0x194/0x257 [ 309.020225] ? arch_local_irq_restore+0x53/0x53 [ 309.020240] ? __save_stack_trace+0x7e/0xd0 [ 309.020273] should_fail+0x8c0/0xa40 [ 309.020282] ? check_noncircular+0x20/0x20 [ 309.020299] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.020311] ? kasan_kmalloc+0xad/0xe0 [ 309.020322] ? __kmalloc_track_caller+0x15e/0x760 [ 309.020332] ? memdup_user+0x2c/0x90 [ 309.020339] ? strndup_user+0x62/0xb0 [ 309.020346] ? copy_mount_string+0x24/0x40 [ 309.020354] ? compat_SyS_mount+0x2d/0x1070 [ 309.020363] ? do_fast_syscall_32+0x3ee/0xf9d [ 309.020377] ? find_held_lock+0x39/0x1d0 [ 309.020405] ? lock_downgrade+0x980/0x980 [ 309.020447] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 309.020465] ? rcu_note_context_switch+0x710/0x710 [ 309.020479] ? __check_object_size+0x25d/0x4f0 [ 309.020500] should_failslab+0xec/0x120 [ 309.020511] __kmalloc_track_caller+0x5f/0x760 [ 309.020527] ? strncpy_from_user+0x430/0x430 [ 309.020535] ? strndup_user+0x62/0xb0 [ 309.020544] ? _copy_from_user+0x99/0x110 [ 309.020559] memdup_user+0x2c/0x90 [ 309.020571] strndup_user+0x62/0xb0 [ 309.020584] copy_mount_string+0x24/0x40 [ 309.020593] compat_SyS_mount+0x49/0x1070 [ 309.020609] ? show_fd_locks+0x2c0/0x2c0 [ 309.020620] do_fast_syscall_32+0x3ee/0xf9d [ 309.020642] ? do_int80_syscall_32+0x9d0/0x9d0 [ 309.020676] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 309.020689] ? lockdep_sys_exit+0x47/0xf0 [ 309.020700] ? syscall_return_slowpath+0x2ad/0x550 [ 309.020719] ? sysret32_from_system_call+0x5/0x3b [ 309.020738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.020759] entry_SYSENTER_compat+0x51/0x60 [ 309.020766] RIP: 0023:0xf7f18c79 [ 309.020771] RSP: 002b:00000000f771408c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 309.020778] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 309.020783] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 309.020787] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.020791] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.020795] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.117392] FAULT_INJECTION: forcing a failure. [ 309.117392] name failslab, interval 1, probability 0, space 0, times 0 [ 309.117404] CPU: 1 PID: 18131 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 309.117410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.117414] Call Trace: [ 309.117427] dump_stack+0x194/0x257 [ 309.117443] ? arch_local_irq_restore+0x53/0x53 [ 309.117472] should_fail+0x8c0/0xa40 [ 309.117488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.117500] ? lock_downgrade+0x980/0x980 [ 309.117510] ? get_pid_task+0xbc/0x140 [ 309.117527] ? find_held_lock+0x39/0x1d0 [ 309.117554] ? lock_downgrade+0x980/0x980 [ 309.117588] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 309.117604] ? rcu_note_context_switch+0x710/0x710 [ 309.117613] ? __lock_is_held+0xbc/0x140 [ 309.117635] should_failslab+0xec/0x120 [ 309.117648] __kmalloc_track_caller+0x5f/0x760 [ 309.117664] ? strncpy_from_user+0x430/0x430 [ 309.117674] ? strndup_user+0x62/0xb0 [ 309.117692] memdup_user+0x2c/0x90 [ 309.117704] strndup_user+0x62/0xb0 [ 309.117718] copy_mount_string+0x24/0x40 [ 309.117728] compat_SyS_mount+0x2d/0x1070 [ 309.117742] ? show_fd_locks+0x2c0/0x2c0 [ 309.117755] do_fast_syscall_32+0x3ee/0xf9d [ 309.117776] ? do_int80_syscall_32+0x9d0/0x9d0 [ 309.117795] ? lockdep_sys_exit+0x47/0xf0 [ 309.117804] ? syscall_return_slowpath+0x2ad/0x550 [ 309.117822] ? sysret32_from_system_call+0x5/0x3b [ 309.117843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.117864] entry_SYSENTER_compat+0x51/0x60 [ 309.117871] RIP: 0023:0xf7f35c79 [ 309.117876] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 309.117887] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 309.117893] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 309.117899] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/02 16:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) 2017/12/02 16:16:03 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x2200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000380000)={&(0x7f000096b000/0x6000)=nil, 0xd6, 0x4, 0x89, &(0x7f0000e2f000/0x1000)=nil, 0x7ff00}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @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]}, 0xfffffffffffffff9, 0xffffffffffffff00, 0x400, 0x6, 0x8073}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000}, 0x98) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) 2017/12/02 16:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000ff9000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f00001c0000-0x9)="6e65742f736e6d7000") ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000127000-0x4)=0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000558000)={0x0, 0x0}, &(0x7f0000881000)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, 0x0, 0x0, 0x4, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) write(r0, &(0x7f0000aa3000)="bf79", 0x2) 2017/12/02 16:16:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xbf1, 0x80001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = memfd_create(&(0x7f00009f8000-0x15)="6d696d655f7479706573656c667472757374656400", 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00008dc000-0x8)={0x2, &(0x7f00004d9000-0x10)=[{0x9, 0xfff, 0x800, 0xffffffff935f54d8}, {0x100000000, 0x0, 0x7, 0x7f43}]}, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000ec8000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000f63000-0x4)=0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000b5000-0x10)={&(0x7f0000266000/0x4000)=nil, 0x4000}) 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) syz_open_dev$tun(&(0x7f0000ed9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) llistxattr(&(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f000056a000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) io_setup(0x0, &(0x7f0000f2d000-0x4)=0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000eb7000-0x20)={0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) read(r3, &(0x7f00004b4000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) dup3(r3, r1, 0x80000) socket(0x0, 0x0, 0x0) readv(r1, &(0x7f0000ad3000)=[], 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000a0d000-0x8)=0x0) 2017/12/02 16:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eee000-0x4)=0x1, 0x4) [ 309.117911] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.117916] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.128217] devpts: called with bogus options [ 309.131886] devpts: called with bogus options 2017/12/02 16:16:03 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de9000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000a92000)={0x10000, 0x0, [0xdff8, 0xa0, 0x7, 0x4, 0x3, 0x2e8, 0x5, 0x100]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000036b000-0x8)="2e2f66696c653000", &(0x7f000047b000)="73656c696e7578667300", 0x0, &(0x7f000000a000)="") lstat(&(0x7f000050e000)="2e2f66696c653000", &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000469000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bb2000)={0x4, r1, 0x0}) clock_gettime(0x0, &(0x7f00007f1000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000445000-0x8)={0x0, 0x0}) utimes(&(0x7f0000764000-0x8)="2e2f66696c653000", &(0x7f0000442000-0x10)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000058e000-0x4)=0x0) sendmsg(r2, &(0x7f000019e000)={&(0x7f0000e98000)=@in6={0xa, 0x1, 0x9d7a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f000029a000+0x274)=[], 0x0, &(0x7f0000642000)=[{0xa4, 0x113, 0x3, "d432dc14a24e2ade2d1db9d978de972781694fcd36cc2add71da1c2c0326e1976f847587583e2c214ee785fc6c53c549a5084ff7d41a9683267a2aaa405e4b0ba72faf49178f6d3c5af37dbf7c125fcf461dc7598ab5c8105cc4edaaab21c9c53f1c4d512b57c450df72337d245607f02af7fa3c30eb899de5fd3bd356ec8b225e1aeb7c53e57e26ff70e27820f51ead7216e834b7"}, {0x10c, 0x114, 0x7f, "7d609928057790753872b569da1011933c3c24f9e25885e49ea7c23a485dee8f6e4bc9415884ccdaa816af1704f2938c13f24ed90d05595174ba1402dee3e5c2f258c50bf6447c69a99291dab38061333aa66e1f4fea4920348694fee8f82262e6534931755cdeec1f7c6547119328508115ad68325442b5760831e773e7dfb745320ee6a4835a488f1079a5c1680e8e44b022c40d8e0cb1e25674a0cc77a3dfea662809cba130d6c625adcfb366401fc13782d05b0e1bc7d9820b1addcd3ad339a2444a53b7d24e6cf8cfb409c8d4c49c32423ee9639ad987c6426b344076d49271219268a9fb930f5aeadcb9146b49ce2d708f5cbfae9b4051901b25ee"}, {0x10, 0x10f, 0x10001, "e0"}], 0x1c0, 0x4000000}, 0x20000045) unshare(0x10800400) 2017/12/02 16:16:03 executing program 4: r0 = socket$inet(0x2, 0x8, 0x8000) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x0, 0x800, 0x8, &(0x7f0000aff000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000412000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001a1000-0xfa)={0x0, 0xf2, "b014749c4e334e4ebc38173f366920693e5a14048a4861809ba20b64010d78e3379c22ef493e0877a4053c940ff2c940cf61d1c55d8f6e4588b48b0f168e3977892efddc255d67b3d457f28bd4106c0e1af0aeca71cfad1f29ba341efa4975336960b44e3cf8d8cfb8ef0f6a965fb97f3b74a56860384fddf42419bb1ac1da6d76fbfe4c21ecff62d788cf6635863edc5c2cbd9adb41ca81359b1032d1e134efcfa2b4b09e5fccd96c8d72f8094118ab6898595a270d9e3eb33cca7f608fbf302553ed6b0ba0a073c5a04d05b19d2f2c73fece9e665c209df2acec509ef7e56d8c815743e30c0fb882e837224ed056b218df"}, &(0x7f0000e99000)=0xfa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005ce000-0x8c)={r3, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000066000-0x4)=0x8c) 2017/12/02 16:16:03 executing program 3 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000049f000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) r0 = socket$inet(0x2, 0xa, 0x0) fadvise64(r0, 0x0, 0x693, 0x7) r1 = dup3(r0, r0, 0x80000) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0x8001, 0x9, 0x6, 0x4, 0x3, 0x3}}, 0x8) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffffba, &(0x7f0000898000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x36) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r0, &(0x7f0000b0e000-0x40)=[{{&(0x7f00001fd000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000205000-0x48)=[{&(0x7f0000851000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000d82000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000e62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000913000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000bde000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f000024a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000789000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f000078c000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000e25000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x9, 0x0, 0x0, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000c6f000+0x1c1)=[{&(0x7f0000a17000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x1, 0x0, 0x0, 0x100}, 0x3ff}], 0x2, 0x40002041, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") [ 309.559292] FAULT_INJECTION: forcing a failure. [ 309.559292] name failslab, interval 1, probability 0, space 0, times 0 [ 309.585196] CPU: 1 PID: 18158 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 309.585202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/02 16:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x80000000301001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000f7000-0x88)={0x3, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair(0xf, 0x7, 0x100000000, &(0x7f0000b4e000)={0x0, 0x0}) prctl$void(0x0) socket(0x0, 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000083d000-0x4)=0x0, &(0x7f0000efd000)=0x4) [ 309.585205] Call Trace: [ 309.585222] dump_stack+0x194/0x257 [ 309.585238] ? arch_local_irq_restore+0x53/0x53 [ 309.585250] ? __save_stack_trace+0x7e/0xd0 [ 309.585278] should_fail+0x8c0/0xa40 [ 309.585288] ? check_noncircular+0x20/0x20 [ 309.585302] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.585314] ? kasan_kmalloc+0xad/0xe0 [ 309.585325] ? __kmalloc_track_caller+0x15e/0x760 [ 309.585334] ? memdup_user+0x2c/0x90 [ 309.585342] ? strndup_user+0x62/0xb0 [ 309.585349] ? copy_mount_string+0x24/0x40 [ 309.585357] ? compat_SyS_mount+0x2d/0x1070 [ 309.585365] ? do_fast_syscall_32+0x3ee/0xf9d [ 309.585381] ? find_held_lock+0x39/0x1d0 [ 309.585411] ? lock_downgrade+0x980/0x980 [ 309.585448] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 309.585462] ? rcu_note_context_switch+0x710/0x710 [ 309.585472] ? __check_object_size+0x25d/0x4f0 [ 309.585491] should_failslab+0xec/0x120 [ 309.585503] __kmalloc_track_caller+0x5f/0x760 [ 309.585519] ? strncpy_from_user+0x430/0x430 [ 309.585528] ? strndup_user+0x62/0xb0 [ 309.585538] ? _copy_from_user+0x99/0x110 [ 309.585554] memdup_user+0x2c/0x90 [ 309.585566] strndup_user+0x62/0xb0 [ 309.585580] copy_mount_string+0x24/0x40 [ 309.585589] compat_SyS_mount+0x49/0x1070 [ 309.585604] ? show_fd_locks+0x2c0/0x2c0 [ 309.585616] do_fast_syscall_32+0x3ee/0xf9d [ 309.585638] ? do_int80_syscall_32+0x9d0/0x9d0 [ 309.585659] ? lockdep_sys_exit+0x47/0xf0 [ 309.585669] ? syscall_return_slowpath+0x2ad/0x550 [ 309.585686] ? sysret32_from_system_call+0x5/0x3b [ 309.585704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.585725] entry_SYSENTER_compat+0x51/0x60 [ 309.585732] RIP: 0023:0xf7f35c79 [ 309.585737] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 309.585745] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 309.585750] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 309.585754] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.585759] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.585763] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.628869] FAULT_INJECTION: forcing a failure. [ 309.628869] name failslab, interval 1, probability 0, space 0, times 0 [ 309.628880] CPU: 0 PID: 18180 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 309.628885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.628888] Call Trace: [ 309.628901] dump_stack+0x194/0x257 [ 309.628917] ? arch_local_irq_restore+0x53/0x53 [ 309.628930] ? depot_save_stack+0x12c/0x490 [ 309.628953] should_fail+0x8c0/0xa40 [ 309.628966] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.628975] ? copy_mount_string+0x24/0x40 [ 309.628986] ? do_fast_syscall_32+0x3ee/0xf9d [ 309.628994] ? entry_SYSENTER_compat+0x51/0x60 [ 309.629022] ? find_held_lock+0x39/0x1d0 [ 309.629051] ? lock_downgrade+0x980/0x980 [ 309.629085] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 309.629097] ? __check_object_size+0x25d/0x4f0 [ 309.629108] ? rcu_note_context_switch+0x710/0x710 [ 309.629133] should_failslab+0xec/0x120 [ 309.629147] kmem_cache_alloc_trace+0x4b/0x750 [ 309.629156] ? kasan_check_write+0x14/0x20 [ 309.629167] ? _copy_from_user+0x99/0x110 [ 309.629186] copy_mount_options+0x5f/0x2e0 [ 309.629201] compat_SyS_mount+0x65/0x1070 [ 309.629214] ? show_fd_locks+0x2c0/0x2c0 [ 309.629225] do_fast_syscall_32+0x3ee/0xf9d [ 309.629241] ? do_int80_syscall_32+0x9d0/0x9d0 [ 309.629248] ? _raw_spin_unlock_irq+0x56/0x70 [ 309.629263] ? syscall_return_slowpath+0x2ad/0x550 [ 309.629274] ? sysret32_from_system_call+0x5/0x3b [ 309.629288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 309.629305] entry_SYSENTER_compat+0x51/0x60 [ 309.629310] RIP: 0023:0xf7f35c79 2017/12/02 16:16:04 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="", 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x9a4, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2017/12/02 16:16:04 executing program 3 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) 2017/12/02 16:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000026b000-0x8)={0x0, 0x0}, &(0x7f000074e000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f00007a4000-0x1)="00", 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000dd2000)={0x0, 0x2784, 0xe39, &(0x7f0000a4e000-0x8)=0x0}) 2017/12/02 16:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r2 = dup2(r1, r0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000013000)=0x0) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000085d000-0x9)="2f6465762f73672300", 0x101, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a5a000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000ef6000)={0x31a, 0x3, 0xff}) 2017/12/02 16:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") connect$unix(r8, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/02 16:16:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) pipe(&(0x7f0000630000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c34000-0x4)=r3) shutdown(r1, 0x1) socket(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f000064e000)=0x0) [ 309.629314] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 309.629323] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 309.629328] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 309.629334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.629338] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.629344] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.654640] devpts: called with bogus options 2017/12/02 16:16:04 executing program 3 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x40000400083) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="26aec33edf1b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56b119101157089c1158413854b50e86"}) write(r0, &(0x7f0000000000)="8622", 0x2) sync_file_range(r0, 0x6, 0x3, 0x7) [ 310.097632] devpts: called with bogus options [ 310.101081] FAULT_INJECTION: forcing a failure. [ 310.101081] name failslab, interval 1, probability 0, space 0, times 0 [ 310.101118] CPU: 1 PID: 18219 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 2017/12/02 16:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a3c000-0x4)=0x3, 0x4) 2017/12/02 16:16:04 executing program 3 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:04 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x4) write(r0, &(0x7f000023f000)="", 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0xd0481) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2017/12/02 16:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d15000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000185000-0x18)=@get={0x1, &(0x7f0000b47000-0x9)="000000000000000000", 0x7}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c68000)={0x4, 0x9, 0x0, @thr={&(0x7f0000fba000-0xd6)="", &(0x7f0000fdb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) r1 = perf_event_open(&(0x7f00000e1000)={0x10003, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000051000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00005cd000-0x8)="276e6f6465762900", 0xfffffffffffffffc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f00003a9000-0x4)=[&(0x7f0000ba2000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, r3, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, r3}]) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x8000000800ea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r2, 0x10, &(0x7f0000732000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000977000)="6e732f75747312") r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000680000)=[{&(0x7f0000573000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000044a000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000138000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000dce000)="000000000000000000000000000000", 0xf}], 0x4, 0xfffffffffffbffff) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f00000ac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ae6000-0x5)="7573657200", &(0x7f00003b1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c29000)="b33ab70079ebe0d94f729cd6530621289ad7d97fe71769e2c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff3c153747eda22d2818d08ca27e0ec821620e365a0e6b9480000925493f60ce33e5f8c7eba67fc19a9497f5b07e5699d2e875b066cd640b336616fe0f3c3000000b4627ee759000000038e81f750a86eb580fb468dea52246bd3d3a11a91f944edb74b1f50ae0800387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b0a", 0xc0, 0x0) lremovexattr(&(0x7f0000164000)="2e2f66696c653000", &(0x7f0000063000-0xd)=@random={"757365722e00", "6e732f75747312"}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000eae000-0x4)=0x3) socket(0x10, 0x802, 0x0) signalfd4(r1, &(0x7f0000ca8000)={0x402}, 0x8, 0x807fa) [ 310.101122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.101125] Call Trace: [ 310.101138] dump_stack+0x194/0x257 [ 310.101153] ? arch_local_irq_restore+0x53/0x53 [ 310.101181] should_fail+0x8c0/0xa40 [ 310.101198] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/02 16:16:04 executing program 3 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x3, &(0x7f0000760000)=0x0) io_getevents(r0, 0xfffffffffffffffe, 0x1, &(0x7f0000afb000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000a43000-0x8)={0x77359400, 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3a000-0x8)={0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) 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) pipe(&(0x7f0000630000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) kexec_load(0x1, 0x5, &(0x7f0000b54000)=[{&(0x7f00006e3000-0xa9)="c08f7f4d87ac97feaeea6730db44e0b9928de52bfb2ef74cebdd8db5e688f22e6b2324fa28c34efdbff0eabcd643c5f53cf66672c33658c57ba3653ce9d1781d3978f3374e260e9b4ae0ae5af2e74fc4db8f75e5914266480cdefd482e4a48bb893a739ba90e14c4e9e160b8f736ce31197aabd8f62c66632699eca5821af0181f74ae94460ca030c4dafc1669c3a713d06af5aa60461028792180942258b88361dc2c8f529a091209", 0xa9, 0x1, 0x6}, {&(0x7f000047c000-0xd8)="ee2640e7d05bccc0d7fa6061efd65dc4940f9d33d50b792e4afb689bf7a73469cf1e3c75b0a85ce686bd3dfc663f39966ccdd8c6d88c50d3908b4dfa0c082216c84ce371fa5e7addc0cd536d487dfb68a17a78b7b0bbd5d6cb0d140f495be190d3bcac97d6ab0ccf0e4e09f489427fad8f39b0d3bcbb8d4b430a8e40cacd1a92abc8bbe5d727965ea2466d2c20bb71ad9086fb3775254b2862354445755e90e378ae8cc9e196855463707befef5541f32199ea33c12ee5cb204b15ba2e2bb357129d31cd5a34bd226f09500e10d64a952dd259194302fb61", 0xd8, 0xffffffff, 0x2}, {&(0x7f0000cc6000-0xda)="8c6a4321731974dbf6a9e400f1b00d3c82cef9eb37dc5a5cc4b64e3ef90e89993bb721c6a966beee93637dcf65c077b5fee3b415947842287bb1365075d7fed2f1522b61773a040851db00f52831cd929b5a9bfe5a2945d23e63b5d91fba8b419142075cc925ce6914d805343bef1a5df24feb4846abd9c561c5d68f8728abe8691eaadf480a6c6a9e83a2d8ee111ca44755ed696538195c80e85a091aca5fc6a67a59449080097e2b50a62b1d1926f02514bbe24e800760174ce18f6f5879f5e9f1b592cc21f58f926316bca425773ee7f055a6eb1d4d8edefe", 0xda, 0x0, 0x0}, {&(0x7f0000927000-0xb0)="160288eda49efab35f6570c2d2462e1010d0379602147a199a577d29b5e64e59c973b4cba9a3146fb51ce029b2b67fbce7d4a72c2e3cf8c8c6bc42959446f11f46a616063530ddbab2b662f9bcd5cd21142c5023527fb190d47392485ca11973ed55ad4dba397e11a35c48d5c2be4a2c81735b941881e951f377862b50f43358dc504f109aa1cfee482b02afeda1febd9055c0d59008aff25853b0da1ea4706dd5fff9ac9b0157f5e3d2baa2867d743c", 0xb0, 0x8, 0x51}, {&(0x7f000014d000-0x1000)="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", 0x1000, 0x1ce, 0x8}], 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$setpipe(r2, 0x407, 0x3) r3 = socket$netlink(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000339000-0x8)={r4, 0x0}) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) [ 310.101215] ? lock_release+0xda0/0xda0 [ 310.101233] ? find_held_lock+0x39/0x1d0 [ 310.101258] ? lock_downgrade+0x980/0x980 [ 310.101294] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 310.101301] ? depot_save_stack+0x12c/0x490 [ 310.101314] ? rcu_note_context_switch+0x710/0x710 [ 310.101336] should_failslab+0xec/0x120 [ 310.101347] kmem_cache_alloc+0x47/0x760 [ 310.101362] ? find_held_lock+0x39/0x1d0 [ 310.101378] getname_flags+0xcb/0x580 [ 310.101396] user_path_at_empty+0x2d/0x50 [ 310.101411] do_mount+0x15f/0x2bb0 [ 310.101423] ? lock_release+0xda0/0xda0 [ 310.101436] ? copy_mount_string+0x40/0x40 [ 310.101445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.101458] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.101477] ? retint_kernel+0x10/0x10 [ 310.101504] ? copy_mount_options+0x183/0x2e0 [ 310.101514] ? copy_mount_options+0x1f4/0x2e0 [ 310.101531] compat_SyS_mount+0xd0/0x1070 [ 310.101544] ? show_fd_locks+0x2c0/0x2c0 [ 310.101555] do_fast_syscall_32+0x3ee/0xf9d [ 310.101575] ? do_int80_syscall_32+0x9d0/0x9d0 [ 310.101592] ? lockdep_sys_exit+0x47/0xf0 [ 310.101602] ? syscall_return_slowpath+0x2ad/0x550 [ 310.101617] ? sysret32_from_system_call+0x5/0x3b [ 310.101634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.101654] entry_SYSENTER_compat+0x51/0x60 [ 310.101660] RIP: 0023:0xf7f35c79 [ 310.101665] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 310.101673] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 310.101677] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 310.101682] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.101686] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 310.101690] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 310.138435] FAULT_INJECTION: forcing a failure. [ 310.138435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.138444] CPU: 1 PID: 18233 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 310.138448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.138451] Call Trace: [ 310.138465] dump_stack+0x194/0x257 [ 310.138480] ? arch_local_irq_restore+0x53/0x53 [ 310.138507] should_fail+0x8c0/0xa40 [ 310.138523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.138547] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 310.138553] ? find_held_lock+0x39/0x1d0 [ 310.138578] ? lock_downgrade+0x980/0x980 [ 310.138590] ? __free_insn_slot+0x5c0/0x5c0 [ 310.138616] ? check_noncircular+0x20/0x20 [ 310.138630] ? lock_downgrade+0x980/0x980 [ 310.138637] ? should_fail+0x23b/0xa40 [ 310.138646] ? __bpf_address_lookup+0x2b0/0x2b0 [ 310.138664] __alloc_pages_nodemask+0x338/0xd80 [ 310.138671] ? lock_release+0xda0/0xda0 [ 310.138687] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 310.138693] ? find_held_lock+0x39/0x1d0 [ 310.138718] ? lock_downgrade+0x980/0x980 [ 310.138752] ? depot_save_stack+0x12c/0x490 [ 310.138764] ? rcu_note_context_switch+0x710/0x710 [ 310.138781] cache_grow_begin+0x72/0x3f0 [ 310.138802] kmem_cache_alloc+0x403/0x760 [ 310.138828] getname_flags+0xcb/0x580 [ 310.138846] user_path_at_empty+0x2d/0x50 [ 310.138861] do_mount+0x15f/0x2bb0 [ 310.138881] ? copy_mount_string+0x40/0x40 [ 310.138889] ? rcu_pm_notify+0xc0/0xc0 [ 310.138912] ? copy_mount_options+0x5f/0x2e0 [ 310.138922] ? rcu_read_lock_sched_held+0x108/0x120 [ 310.138934] ? kmem_cache_alloc_trace+0x459/0x750 [ 310.138943] ? kasan_check_write+0x14/0x20 [ 310.138954] ? _copy_from_user+0x99/0x110 [ 310.138975] ? copy_mount_options+0x1f4/0x2e0 [ 310.138991] compat_SyS_mount+0xd0/0x1070 [ 310.139005] ? show_fd_locks+0x2c0/0x2c0 [ 310.139018] do_fast_syscall_32+0x3ee/0xf9d [ 310.139040] ? do_int80_syscall_32+0x9d0/0x9d0 [ 310.139064] ? lockdep_sys_exit+0x47/0xf0 [ 310.139076] ? syscall_return_slowpath+0x2ad/0x550 [ 310.139092] ? sysret32_from_system_call+0x5/0x3b [ 310.139111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.139132] entry_SYSENTER_compat+0x51/0x60 [ 310.139137] RIP: 0023:0xf7f35c79 [ 310.139141] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 310.139152] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 310.139157] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 310.139161] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.139166] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 310.139171] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 310.141101] devpts: called with bogus options [ 310.163523] devpts: called with bogus options [ 310.169194] FAULT_INJECTION: forcing a failure. [ 310.169194] name failslab, interval 1, probability 0, space 0, times 0 [ 310.169204] CPU: 1 PID: 18245 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 310.169210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.169214] Call Trace: [ 310.169226] dump_stack+0x194/0x257 [ 310.169243] ? arch_local_irq_restore+0x53/0x53 [ 310.169262] ? put_task_stack+0x116/0x270 [ 310.169286] should_fail+0x8c0/0xa40 [ 310.169297] ? copy_overflow+0x20/0x20 [ 310.169312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.169356] ? __sched_text_start+0x8/0x8 [ 310.169378] ? lock_downgrade+0x980/0x980 [ 310.169412] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 310.169444] should_failslab+0xec/0x120 [ 310.169456] kmem_cache_alloc+0x47/0x760 [ 310.169475] ? lock_release+0xda0/0xda0 [ 310.169495] alloc_vfsmnt+0xe0/0x9c0 [ 310.169509] ? mnt_free_id.isra.21+0x50/0x50 [ 310.169523] ? avc_has_extended_perms+0x12c0/0x12c0 [ 310.169538] ? avc_has_perm+0x43e/0x680 [ 310.169559] ? find_held_lock+0x39/0x1d0 [ 310.169585] ? lock_downgrade+0x980/0x980 [ 310.169596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.169613] ? module_unload_free+0x5b0/0x5b0 [ 310.169623] ? retint_kernel+0x10/0x10 [ 310.169653] vfs_kern_mount.part.26+0x84/0x4a0 [ 310.169667] ? may_umount+0xa0/0xa0 [ 310.169674] ? _raw_read_unlock+0x22/0x30 [ 310.169685] ? __get_fs_type+0x8a/0xc0 [ 310.169704] do_mount+0xea4/0x2bb0 [ 310.169724] ? copy_mount_string+0x40/0x40 [ 310.169734] ? rcu_pm_notify+0xc0/0xc0 [ 310.169758] ? copy_mount_options+0x5f/0x2e0 [ 310.169768] ? rcu_read_lock_sched_held+0x108/0x120 [ 310.169779] ? kmem_cache_alloc_trace+0x459/0x750 [ 310.169806] ? copy_mount_options+0x1f4/0x2e0 [ 310.169824] compat_SyS_mount+0xd0/0x1070 [ 310.169838] ? show_fd_locks+0x2c0/0x2c0 [ 310.169848] do_fast_syscall_32+0x3ee/0xf9d [ 310.169866] ? do_int80_syscall_32+0x9d0/0x9d0 [ 310.169884] ? lockdep_sys_exit+0x47/0xf0 [ 310.169892] ? syscall_return_slowpath+0x2ad/0x550 [ 310.169907] ? sysret32_from_system_call+0x5/0x3b [ 310.169925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.169944] entry_SYSENTER_compat+0x51/0x60 [ 310.169950] RIP: 0023:0xf7f35c79 [ 310.169954] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 310.169963] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 310.169969] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 310.169974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.169979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 310.169985] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 310.223005] FAULT_INJECTION: forcing a failure. [ 310.223005] name failslab, interval 1, probability 0, space 0, times 0 [ 310.223043] CPU: 1 PID: 18261 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 310.223048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.223051] Call Trace: [ 310.223066] dump_stack+0x194/0x257 [ 310.223082] ? arch_local_irq_restore+0x53/0x53 [ 310.223097] ? __kernel_text_address+0xd/0x40 [ 310.223124] should_fail+0x8c0/0xa40 [ 310.223140] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.223151] ? perf_trace_lock_acquire+0xe3/0x980 [ 310.223162] ? save_stack+0xa3/0xd0 [ 310.223181] ? find_held_lock+0x39/0x1d0 [ 310.223211] ? lock_downgrade+0x980/0x980 [ 310.223249] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 310.223265] ? rcu_note_context_switch+0x710/0x710 [ 310.223272] ? lock_downgrade+0x980/0x980 [ 310.223296] should_failslab+0xec/0x120 [ 310.223308] __kmalloc_track_caller+0x5f/0x760 [ 310.223326] ? do_raw_spin_trylock+0x190/0x190 [ 310.223334] ? kstrdup_const+0x39/0x50 [ 310.223352] kstrdup+0x39/0x70 [ 310.223365] kstrdup_const+0x39/0x50 [ 310.223378] alloc_vfsmnt+0x1a5/0x9c0 [ 310.223391] ? mnt_free_id.isra.21+0x50/0x50 [ 310.223407] ? avc_has_extended_perms+0x12c0/0x12c0 [ 310.223422] ? avc_has_perm+0x43e/0x680 [ 310.223445] ? find_held_lock+0x39/0x1d0 [ 310.223476] ? lock_downgrade+0x980/0x980 [ 310.223487] ? __get_fs_type+0x22/0xc0 [ 310.223497] ? selinux_ipv4_output+0x40/0x40 [ 310.223509] ? module_unload_free+0x5b0/0x5b0 [ 310.223521] ? lock_release+0xda0/0xda0 [ 310.223529] ? _cond_resched+0x14/0x30 [ 310.223546] ? selinux_mount+0x2bb/0x4e0 [ 310.223563] vfs_kern_mount.part.26+0x84/0x4a0 [ 310.223578] ? may_umount+0xa0/0xa0 [ 310.223586] ? _raw_read_unlock+0x22/0x30 [ 310.223595] ? __get_fs_type+0x8a/0xc0 [ 310.223620] do_mount+0xea4/0x2bb0 [ 310.223644] ? copy_mount_string+0x40/0x40 [ 310.223654] ? rcu_pm_notify+0xc0/0xc0 [ 310.223680] ? copy_mount_options+0x5f/0x2e0 [ 310.223691] ? rcu_read_lock_sched_held+0x108/0x120 [ 310.223702] ? kmem_cache_alloc_trace+0x459/0x750 [ 310.223711] ? kasan_check_write+0x14/0x20 [ 310.223720] ? _copy_from_user+0x99/0x110 [ 310.223744] ? copy_mount_options+0x1f4/0x2e0 [ 310.223764] compat_SyS_mount+0xd0/0x1070 [ 310.223779] ? show_fd_locks+0x2c0/0x2c0 [ 310.223792] do_fast_syscall_32+0x3ee/0xf9d [ 310.223815] ? do_int80_syscall_32+0x9d0/0x9d0 [ 310.223836] ? lockdep_sys_exit+0x47/0xf0 [ 310.223846] ? syscall_return_slowpath+0x2ad/0x550 [ 310.223863] ? sysret32_from_system_call+0x5/0x3b [ 310.223883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.223906] entry_SYSENTER_compat+0x51/0x60 [ 310.223913] RIP: 0023:0xf7f35c79 [ 310.223917] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 310.223926] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 310.223931] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 310.223935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/02 16:16:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getgid() syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x2, r0, r1, 0xb0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_robust_list(&(0x7f0000347000-0xc)={&(0x7f0000cb8000/0x3000)=nil, 0x3, &(0x7f0000db1000/0x2000)=nil}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b37000)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000512000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000157000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb, 0x3, 0x1, 0x400, 0x9, 0x0, r3}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:05 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f000023f000)="", 0x0) prctl$setendian(0x14, 0x0) 2017/12/02 16:16:05 executing program 3 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000960000)="2e2f66696c653000", 0x460400, 0x100) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000)="2f6465762f72746300", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000f3000)=0x0, &(0x7f0000cc0000-0x4)=0x4) pipe(&(0x7f000045e000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002ae000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd30000040c5c7000000000000000000140d0010000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socket(0x0, 0x0, 0x0) 2017/12/02 16:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = 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) io_setup(0x0, &(0x7f0000602000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000967000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a23000-0xc)={0x6, r0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) inotify_init() fcntl$setflags(r3, 0x2, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d40000-0x4)=0x0) socket(0xfffffffffffffffd, 0x0, 0x5) 2017/12/02 16:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) r11 = dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000999000)="2f6465762f7573626d6f6e2300", 0x40de, 0x101008) sendmsg$unix(r11, &(0x7f0000a92000-0x1c)={&(0x7f0000468000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000012e000)=[{&(0x7f00005c1000)="a8fef243b60c0e4445918d5fca517c047f2fdb73309a7b41a607ca81ea47caccdb5cb4a236c4b789bfd91e736da3208c5b8432f7e18ac89f6df9b12432a92e439f3e0a3bf108347917f2b3b36d10e1aa4bbcd984c08bd072ac9be9240e08e164c49086312a5a1a67be0830d94cf2704d9864702bda9a09574c6acccd4c8da11f8e6a6cb40d42979eb93a5748e4e6f8b89f99a5a01c491e65fbf4912cfb36ac", 0x9f}, {&(0x7f00003fe000-0x56)="6c3bc44602969f134773759099a3029962daa011a57191f5e73056c3343fe729b0753d7c2c6f078a46a7d081f13f0e9fc2495627429fe939f2edd0017fa652301593843d94a81493ec519f20cffcb0b923988425cd91", 0x56}, {&(0x7f0000a9c000)="66a84aa1f15225063099a1d56f72e6afd406d25c9db1067a", 0x18}, {&(0x7f0000f30000)="439c8d40080529241f2c704c7477d0ce7275f720889da61cddb7187fe039c0a8b496f3fa2bb5090f0b52a2cadb87e3039ef9050fd40f572a40e0e4ff47fdb9c73a14ac5604f7276775b7961cf81d5c233c2f52f8e6a8f46376fb44fb9069913a9ccf91903bc17384", 0x68}, {&(0x7f0000a11000)="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", 0x1000}], 0x5, &(0x7f00002e4000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @rights={0x2c, 0x1, 0x1, [r8, r11, r10, r9, r8, r10, r9, r9]}, @rights={0x10, 0x1, 0x1, [r9]}, @rights={0x20, 0x1, 0x1, [r10, r8, r8, r9, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r12, r11, r9, r8]}], 0x98, 0x80}, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x7fff800) ioctl$TCSETSF(r10, 0x5404, &(0x7f00002a4000)={0xfffffffffffffc00, 0x1, 0x7ffd, 0xfffffffffffff6ef, 0x2, 0x0, 0x9, 0x1, 0x60000000000, 0x9, 0xfffffffffffffffc, 0x2}) uselib(&(0x7f00004f7000)="2e2f66696c653000") 2017/12/02 16:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000af0000-0x8)="2e2f66696c653000", 0x80) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") listxattr(&(0x7f0000e1a000)="2e2f66696c653100", &(0x7f00000d0000-0x4)="00000000", 0x4) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0xd, &(0x7f0000574000-0x8)={0x0, 0x33}, &(0x7f0000495000)={0x0, 0x0}) 2017/12/02 16:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000909000)="2f6465762f766373612300", 0x3ff, 0x200) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) nanosleep(&(0x7f000012d000)={0x77359400, 0x0}, &(0x7f0000a16000-0x8)={0x0, 0x0}) clock_gettime(0x100, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b2000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c92000-0x10)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003bb000)=[], 0x0, &(0x7f0000b1e000-0x8)={r7, 0x989680}, &(0x7f00007c4000-0x8)={0xffffffffffffff00}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e63000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r10, r8]}], 0x14, 0x0}, 0x0) dup2(r0, r9) fcntl$getownex(r8, 0x10, &(0x7f0000471000)={0x0, 0x0}) [ 310.223940] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 310.223945] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.262905] FAULT_INJECTION: forcing a failure. [ 311.262905] name failslab, interval 1, probability 0, space 0, times 0 2017/12/02 16:16:05 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dc4000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000274000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xc) write(r0, &(0x7f000023f000)="", 0x0) 2017/12/02 16:16:05 executing program 3 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000564000-0x8)="2e2f66696c653000", &(0x7f000006a000)="64657670747300", 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000521000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) 2017/12/02 16:16:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="0000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0xdc5f33a64124de33, 0x3db642d6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c37000-0x18)={0x0, 0x20000000, 0x10, 0x0, 0x0}, &(0x7f0000964000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bcd000-0xc)={0x0, 0x48, &(0x7f0000ff2000)=[@in={0x2, 0x1, @rand_addr=0xc5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x334e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf800000000000000}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}]}, &(0x7f000025c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001f000)={r2, 0x2, 0x3, 0xa3, 0x8, 0xffff, 0xfff, 0xffff, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xc6, 0x7ff, 0x1}}, &(0x7f0000afb000)=0xb8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000454000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000690000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x51ca4ecb4f14b042, 0x0, 0x0, 0x0}) 2017/12/02 16:16:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000afb000-0x8)={0x6, &(0x7f0000000000)=[{0x81, 0x0, 0x7, 0xfffffffffffffff9}, {0x6, 0x1, 0xffffffffffffd0e2, 0x1}, {0x0, 0x8, 0x81, 0xffffffffffffff80}, {0x2, 0x7, 0x10001, 0x0}, {0x2, 0x148f, 0x2, 0x7e35}, {0x0, 0xfffffffffffffeff, 0xffffffffffffffff, 0x80}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000602000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[], 0x0) socket(0x0, 0x0, 0x0) [ 311.278380] devpts: called with bogus options [ 311.286713] CPU: 0 PID: 18281 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 311.286718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.286722] Call Trace: [ 311.286736] dump_stack+0x194/0x257 [ 311.286751] ? arch_local_irq_restore+0x53/0x53 [ 311.286760] ? check_noncircular+0x20/0x20 [ 311.286785] should_fail+0x8c0/0xa40 [ 311.286800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.286824] ? find_held_lock+0x39/0x1d0 [ 311.286850] ? lock_downgrade+0x980/0x980 [ 311.286884] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 311.286892] ? sget_userns+0x157/0xe20 [ 311.286905] ? rcu_note_context_switch+0x710/0x710 [ 311.286928] should_failslab+0xec/0x120 [ 311.286941] kmem_cache_alloc_trace+0x4b/0x750 [ 311.286969] sget_userns+0x2a3/0xe20 [ 311.286976] ? get_anon_bdev+0x2a0/0x2a0 [ 311.286999] ? destroy_unused_super.part.7+0xd0/0xd0 [ 311.287016] ? cred_has_capability+0x1a0/0x3d0 [ 311.287033] ? selinux_ipv4_output+0x40/0x40 [ 311.287048] ? free_pages+0x51/0x90 [ 311.287061] ? selinux_sb_copy_data+0x443/0x610 [ 311.287083] ? selinux_capable+0x36/0x40 [ 311.287095] ? security_capable+0x8e/0xc0 [ 311.287105] ? get_anon_bdev+0x2a0/0x2a0 [ 311.287115] ? ns_capable_common+0xcf/0x160 [ 311.287128] ? get_anon_bdev+0x2a0/0x2a0 [ 311.287138] sget+0xd2/0x120 [ 311.287146] ? __get_fs_type+0x22/0xc0 [ 311.287156] ? devpts_ptmx_path+0x1c0/0x1c0 [ 311.287164] mount_nodev+0x37/0x100 [ 311.287178] devpts_mount+0x2c/0x40 [ 311.287191] mount_fs+0x66/0x2d0 [ 311.287206] vfs_kern_mount.part.26+0xc6/0x4a0 [ 311.287219] ? may_umount+0xa0/0xa0 [ 311.287228] ? _raw_read_unlock+0x22/0x30 [ 311.287238] ? __get_fs_type+0x8a/0xc0 [ 311.287256] do_mount+0xea4/0x2bb0 [ 311.287275] ? copy_mount_string+0x40/0x40 [ 311.287283] ? rcu_pm_notify+0xc0/0xc0 [ 311.287306] ? copy_mount_options+0x5f/0x2e0 [ 311.287316] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.287326] ? kmem_cache_alloc_trace+0x459/0x750 [ 311.287335] ? kasan_check_write+0x14/0x20 [ 311.287345] ? _copy_from_user+0x99/0x110 [ 311.287365] ? copy_mount_options+0x1f4/0x2e0 [ 311.287383] compat_SyS_mount+0xd0/0x1070 [ 311.287397] ? show_fd_locks+0x2c0/0x2c0 [ 311.287409] do_fast_syscall_32+0x3ee/0xf9d [ 311.287428] ? do_int80_syscall_32+0x9d0/0x9d0 [ 311.287452] ? _raw_spin_unlock_irq+0x56/0x70 [ 311.287472] ? syscall_return_slowpath+0x2ad/0x550 [ 311.287488] ? sysret32_from_system_call+0x5/0x3b [ 311.287504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.287522] entry_SYSENTER_compat+0x51/0x60 [ 311.287529] RIP: 0023:0xf7f35c79 [ 311.287534] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 311.287542] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 311.287546] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 311.287551] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.287555] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 311.287560] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.292494] devpts: called with bogus options [ 311.324587] FAULT_INJECTION: forcing a failure. [ 311.324587] name failslab, interval 1, probability 0, space 0, times 0 [ 311.324615] CPU: 0 PID: 18303 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 311.324620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.324623] Call Trace: [ 311.324637] dump_stack+0x194/0x257 [ 311.324652] ? arch_local_irq_restore+0x53/0x53 [ 311.324680] should_fail+0x8c0/0xa40 [ 311.324689] ? wait_for_completion+0x7b0/0x7b0 [ 311.324704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.324723] ? find_next_zero_bit+0x2c/0x40 [ 311.324741] ? find_held_lock+0x39/0x1d0 [ 311.324769] ? __lock_is_held+0xbc/0x140 [ 311.324799] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 311.324809] ? rcu_note_context_switch+0x710/0x710 [ 311.324818] ? rcu_note_context_switch+0x710/0x710 [ 311.324841] should_failslab+0xec/0x120 [ 311.324852] __kmalloc+0x63/0x760 [ 311.324860] ? lockdep_init_map+0x3d/0x70 [ 311.324873] ? debug_mutex_init+0x2d/0x60 [ 311.324880] ? __list_lru_init+0xcf/0x750 [ 311.324898] __list_lru_init+0xcf/0x750 [ 311.324916] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 311.324928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 311.324934] ? __lockdep_init_map+0xe4/0x650 [ 311.324948] ? lockdep_init_map+0x3d/0x70 [ 311.324968] sget_userns+0x64f/0xe20 [ 311.324974] ? get_anon_bdev+0x2a0/0x2a0 [ 311.324998] ? destroy_unused_super.part.7+0xd0/0xd0 [ 311.325012] ? cred_has_capability+0x1a0/0x3d0 [ 311.325025] ? selinux_ipv4_output+0x40/0x40 [ 311.325038] ? free_pages+0x51/0x90 [ 311.325048] ? selinux_sb_copy_data+0x443/0x610 [ 311.325071] ? selinux_capable+0x36/0x40 [ 311.325084] ? security_capable+0x8e/0xc0 [ 311.325099] ? get_anon_bdev+0x2a0/0x2a0 [ 311.325108] ? ns_capable_common+0xcf/0x160 [ 311.325121] ? get_anon_bdev+0x2a0/0x2a0 [ 311.325129] sget+0xd2/0x120 [ 311.325136] ? __get_fs_type+0x22/0xc0 [ 311.325148] ? devpts_ptmx_path+0x1c0/0x1c0 [ 311.325161] mount_nodev+0x37/0x100 [ 311.325175] devpts_mount+0x2c/0x40 [ 311.325186] mount_fs+0x66/0x2d0 [ 311.325202] vfs_kern_mount.part.26+0xc6/0x4a0 [ 311.325216] ? may_umount+0xa0/0xa0 [ 311.325223] ? _raw_read_unlock+0x22/0x30 [ 311.325232] ? __get_fs_type+0x8a/0xc0 [ 311.325251] do_mount+0xea4/0x2bb0 [ 311.325275] ? copy_mount_string+0x40/0x40 [ 311.325285] ? rcu_pm_notify+0xc0/0xc0 [ 311.325311] ? copy_mount_options+0x5f/0x2e0 [ 311.325322] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.325333] ? kmem_cache_alloc_trace+0x459/0x750 [ 311.325342] ? kasan_check_write+0x14/0x20 [ 311.325352] ? _copy_from_user+0x99/0x110 [ 311.325374] ? copy_mount_options+0x1f4/0x2e0 [ 311.325392] compat_SyS_mount+0xd0/0x1070 [ 311.325405] ? show_fd_locks+0x2c0/0x2c0 [ 311.325417] do_fast_syscall_32+0x3ee/0xf9d [ 311.325444] ? do_int80_syscall_32+0x9d0/0x9d0 [ 311.325462] ? lockdep_sys_exit+0x47/0xf0 [ 311.325472] ? syscall_return_slowpath+0x2ad/0x550 [ 311.325489] ? sysret32_from_system_call+0x5/0x3b [ 311.325505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.325527] entry_SYSENTER_compat+0x51/0x60 [ 311.325533] RIP: 0023:0xf7f35c79 [ 311.325536] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 311.325544] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 311.325550] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 311.325554] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.325558] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 311.325562] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.325640] ------------[ cut here ]------------ [ 311.325642] DEBUG_LOCKS_WARN_ON(depth <= 0) [ 311.325689] WARNING: CPU: 0 PID: 18303 at kernel/locking/lockdep.c:3766 lock_release+0x5de/0xda0 [ 311.325693] Kernel panic - not syncing: panic_on_warn set ... [ 311.325693] [ 311.325699] CPU: 0 PID: 18303 Comm: syz-executor3 Not tainted 4.15.0-rc1+ #115 [ 311.325701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.325703] Call Trace: [ 311.325709] dump_stack+0x194/0x257 [ 311.325716] ? arch_local_irq_restore+0x53/0x53 [ 311.325724] ? vsnprintf+0x1ed/0x1900 [ 311.325733] panic+0x1e4/0x41c [ 311.325739] ? refcount_error_report+0x214/0x214 [ 311.325746] ? show_regs_print_info+0x65/0x65 [ 311.325754] ? __warn+0x1c1/0x200 [ 311.325762] ? lock_release+0x5de/0xda0 [ 311.325767] __warn+0x1dc/0x200 [ 311.325773] ? lock_release+0x5de/0xda0 [ 311.325782] report_bug+0x211/0x2d0 [ 311.325792] fixup_bug.part.11+0x37/0x80 [ 311.325800] do_error_trap+0x2d7/0x3e0 [ 311.325806] ? __down_trylock_console_sem+0x10d/0x1e0 [ 311.325814] ? math_error+0x400/0x400 [ 311.325821] ? vprintk_emit+0x3ea/0x590 [ 311.325831] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.325840] do_invalid_op+0x1b/0x20 [ 311.325846] invalid_op+0x18/0x20 [ 311.325852] RIP: 0010:lock_release+0x5de/0xda0 [ 311.325856] RSP: 0018:ffff880199367588 EFLAGS: 00010086 [ 311.325863] RAX: dffffc0000000008 RBX: 1ffff1003326ceb6 RCX: ffffffff8159c48e [ 311.325867] RDX: 0000000000010000 RSI: ffffc90002f8d000 RDI: 0000000000000000 [ 311.325871] RBP: ffff8801993676f8 R08: 0000000000000001 R09: 0000000000000000 [ 311.325875] R10: ffff8801c9aa4540 R11: fffffbfff0e8926b R12: ffff8801993675d0 [ 311.325879] R13: ffff8801993676d0 R14: ffff8801c25766d8 R15: ffffffff87489d60 [ 311.325889] ? vprintk_func+0x5e/0xc0 [ 311.325898] ? lock_release+0x5de/0xda0 [ 311.325907] ? destroy_unused_super.part.7+0x18/0xd0 [ 311.325914] ? lock_downgrade+0x980/0x980 [ 311.325924] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.325931] ? __kmalloc+0x471/0x760 [ 311.325937] ? lockdep_init_map+0x3d/0x70 [ 311.325946] ? up_read+0x1a/0x40 [ 311.325955] ? memcg_put_cache_ids+0x10/0x20 [ 311.325963] ? __list_lru_init+0x35c/0x750 [ 311.325971] up_write+0x6b/0x120 [ 311.325976] ? up_read+0x40/0x40 [ 311.325983] ? __lockdep_init_map+0xe4/0x650 [ 311.325990] ? lockdep_init_map+0x3d/0x70 [ 311.325999] destroy_unused_super.part.7+0x18/0xd0 [ 311.326009] sget_userns+0x905/0xe20 [ 311.326015] ? get_anon_bdev+0x2a0/0x2a0 [ 311.326026] ? destroy_unused_super.part.7+0xd0/0xd0 [ 311.326034] ? cred_has_capability+0x1a0/0x3d0 [ 311.326042] ? selinux_ipv4_output+0x40/0x40 [ 311.326049] ? free_pages+0x51/0x90 [ 311.326057] ? selinux_sb_copy_data+0x443/0x610 [ 311.326067] ? selinux_capable+0x36/0x40 [ 311.326074] ? security_capable+0x8e/0xc0 [ 311.326081] ? get_anon_bdev+0x2a0/0x2a0 [ 311.326088] ? ns_capable_common+0xcf/0x160 [ 311.326096] ? get_anon_bdev+0x2a0/0x2a0 [ 311.326102] sget+0xd2/0x120 [ 311.326108] ? __get_fs_type+0x22/0xc0 [ 311.326116] ? devpts_ptmx_path+0x1c0/0x1c0 [ 311.326123] mount_nodev+0x37/0x100 [ 311.326131] devpts_mount+0x2c/0x40 [ 311.326137] mount_fs+0x66/0x2d0 [ 311.326145] vfs_kern_mount.part.26+0xc6/0x4a0 [ 311.326153] ? may_umount+0xa0/0xa0 [ 311.326159] ? _raw_read_unlock+0x22/0x30 [ 311.326166] ? __get_fs_type+0x8a/0xc0 [ 311.326175] do_mount+0xea4/0x2bb0 [ 311.326185] ? copy_mount_string+0x40/0x40 [ 311.326192] ? rcu_pm_notify+0xc0/0xc0 [ 311.326202] ? copy_mount_options+0x5f/0x2e0 [ 311.326209] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.326217] ? kmem_cache_alloc_trace+0x459/0x750 [ 311.326223] ? kasan_check_write+0x14/0x20 [ 311.326231] ? _copy_from_user+0x99/0x110 [ 311.326241] ? copy_mount_options+0x1f4/0x2e0 [ 311.326249] compat_SyS_mount+0xd0/0x1070 [ 311.326256] ? show_fd_locks+0x2c0/0x2c0 [ 311.326264] do_fast_syscall_32+0x3ee/0xf9d [ 311.326273] ? do_int80_syscall_32+0x9d0/0x9d0 [ 311.326282] ? lockdep_sys_exit+0x47/0xf0 [ 311.326289] ? syscall_return_slowpath+0x2ad/0x550 [ 311.326298] ? sysret32_from_system_call+0x5/0x3b [ 311.326307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.326316] entry_SYSENTER_compat+0x51/0x60 [ 311.326322] RIP: 0023:0xf7f35c79 [ 311.326325] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 311.326332] RAX: ffffffffffffffda RBX: 000000002000a000 RCX: 0000000020563ff8 [ 311.326336] RDX: 000000002006a000 RSI: 0000000000000000 RDI: 000000002000a000 [ 311.326339] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.326343] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 311.326346] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.326756] Dumping ftrace buffer: [ 311.326759] (ftrace buffer empty) [ 311.326761] Kernel Offset: disabled