= openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) accept4$ax25(r1, &(0x7f0000f62000), &(0x7f0000ff4000)=0x10, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) openat$vcs(0xffffffffffffff9c, &(0x7f0000092000-0x9)='/dev/vcs\x00', 0x404000, 0x0) 2018/02/12 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f86000-0xa)='syzkaller\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f85000)='\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f000018f000)="ff704ae09a28d8f5fad05abfd4b497998e8db1325ff9b2a33db7cf2077af33dddf31f83c919742e09161a1f73d7bcfa4f6736da2faddebecb0272bfb13135af26518a4468f217639c437e7fd679293218fc18d8445a638c20ec677f0e8d405c2eb2ac1bb090dddfb4a69d976f0e7f4b4a2c29da7469d03e5d2875492b6b4c53228cde8fa710e138bad75052c7efa3d783c4ff940346914c8c4cf9c96a973f97bcea8cf722580fa669ba157db0d97e8d2b4e25f204146a378bd2a8251920377a79d56", 0xc2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) symlink(&(0x7f00000ff000)='./file0\x00', &(0x7f0000886000-0x8)='./file0\x00') pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000f1e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f3f000-0x28)={@generic="1714f792c6b8eceda31c8d967185e318", 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000087000)={0x0, 0x0}, &(0x7f00006a8000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc8000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x0, 0x3, 0x5d49, 0x0, 0x80, 0x80, 0x3e, r1, r2}, {0x10000, 0x3, 0xa9ca, 0x2, 0x9, 0x9, 0xd67f, 0xfffffffffffffc01}, {0x81, 0x2, 0x0, 0x9}, 0x5, 0x1, 0x2, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x7, 0x3, 0x810, 0x3, 0x9, 0x1}}, 0xe8) 2018/02/12 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000825000-0x4)=0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000067e000-0x2)={0x73, 0x79, 0x7a}) request_key(&(0x7f0000682000)='encrypted\x00', &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000981000-0xb)='/dev/vcsa#\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000143000)={@generic="e7f9b09458e2507ae406bf9d7707cf16", 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000164000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}}, 0xfffffda8) 2018/02/12 12:28:22 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000041b000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) fcntl$getown(0xffffffffffffffff, 0x9) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/02/12 12:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000d81000)='/dev/usbmon#\x00', 0xcfa, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000087c000)={0x0, 0x4, 0x1, [0x381c]}, &(0x7f0000969000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ad1000-0x8c)={r2, 0x84, "676ef00fb56d84351e253cbb74324eb992bbf7f15092bde6e67843ce5de3bd1cc30507965fd64d1dd43e3e1588234a6cef55f8bdfdb5a1cb39d5a89e7ea0aac2381deb04bf3d9bbad96b70c3a4014bca07aed1106385efa9f2ee205b5dd2c640fdbbf6b8cece88a4a316b4d25357b7be97d146f718ced7710511bac7a52ec7bd3475b643"}, &(0x7f0000be1000)=0x8c) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) shutdown(r0, 0x1) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) openat$vcs(0xffffffffffffff9c, &(0x7f0000092000-0x9)='/dev/vcs\x00', 0x404000, 0x0) 2018/02/12 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b30000)='/dev/midi#\x00', 0xca27, 0x8002) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005f3000-0x4)) pipe2(&(0x7f00001c1000)={0x0}, 0x4000) pipe(&(0x7f0000098000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000f6b000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x3, 0x2, 0x2}}, 0x26) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x200000000000000) r4 = dup(r3) recvmsg$netrom(r4, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) 2018/02/12 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000554000)='/dev/vcs#\x00', 0x7ffe, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/loop-control\x00', 0x1, 0x0) ppoll(&(0x7f00004ba000-0x10)=[{r0, 0x420}, {r1}], 0x2, &(0x7f0000f50000)={0x77359400}, &(0x7f0000ece000)={0x3}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000923000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d4e000-0x4)) 2018/02/12 12:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000076000)=0xfffc, 0x4) 2018/02/12 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b1d000-0xa)='/dev/vcs#\x00', 0x1, 0x608801) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/02/12 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) accept4$ax25(r1, &(0x7f0000f62000), &(0x7f0000ff4000)=0x10, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000844000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) openat$vcs(0xffffffffffffff9c, &(0x7f0000092000-0x9)='/dev/vcs\x00', 0x404000, 0x0) 2018/02/12 12:28:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x400, 0x100, 0x210, 0x0, 0x318, 0x318, 0x318, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @empty, 0xffffffff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x80, 0x101, 0xffffffffffffff7e, 0x10000000, 0xf9cd, 0x47, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x104}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x7fff, 0x7}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x63, 0x7, 0x761, 0x9, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@random="0d8b31fa84b7", @multicast2=0xe0000002, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xff, 'syz1\x00', 0x20}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001a8000-0x118)={0x7f, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ff6000-0x14)={0x302c, 0x5, 0x4, 0x4, 0xb3a}, 0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000ff6000)=0x1ff, &(0x7f0000ff7000-0x8)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000ff5000)={0x27, 0x3ff, 0x54, 0x1, 0x100, 0xffffffffffffff01, "1de399cc242aabe729291d03a60989dabaa88f8571158c2393d55322bcfe7bca9bd66730cc8f00ade1927fa2a569e15b3c4bf243d3540ffbeada5178a8cc72", 0x3}, 0x60) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001fc000-0x8c)={0x0, @in6={{0xa, 0x2, 0xc0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}}, &(0x7f0000ff7000)=0x8c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007f2000-0x14)={0x0, 0x6, 0xea6e, 0xffff, 0x8, 0x3}, &(0x7f0000ff8000-0x4)=0x14) gettid() gettid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ff9000-0x4)) getpgrp(0xffffffffffffffff) gettid() r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(r6) prctl$setptracer(0x59616d61, r7) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000d00000)={&(0x7f0000a8e000/0x2000)=nil, 0x3f, 0x0, 0x86, &(0x7f0000b1a000/0x4000)=nil, 0x1}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ff9000-0x8c)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000acb000)={r4, 0x9, 0x8, 0x100000000, 0x400, 0xfffffffffffffff7, 0x2, 0x9, {r5, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x20}}, 0x0, 0x8, 0x4, 0x0, 0x3ff}}, &(0x7f0000ff7000)=0xb8) 2018/02/12 12:28:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008b2000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000050d000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000cfd000-0x8)='./file0\x00', &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) r5 = syz_open_pts(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x4, 0x584) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r6, 0x4, 0x13, &(0x7f0000002000-0x77)=""/119) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000003000-0x4)) io_setup(0x6, &(0x7f0000002000-0x8)) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x4, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f0000004000-0x58)={0x2, 0x0, [{0x4000000a, 0x7f, 0x0, 0x1, 0x1, 0x71f, 0x6}, {0xad940c3ac1d92ff6, 0x26cf5d4c, 0x4, 0x80, 0x4d, 0x10000, 0x5}]}) getsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000000000)=""/32, &(0x7f0000000000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/02/12 12:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000940000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) openat$vcs(0xffffffffffffff9c, &(0x7f0000092000-0x9)='/dev/vcs\x00', 0x404000, 0x0) 2018/02/12 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) accept4$ax25(r1, &(0x7f0000f62000), &(0x7f0000ff4000)=0x10, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x10)={&(0x7f0000deb000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) kexec_load(0x2, 0x1, &(0x7f00007ba000)=[{&(0x7f0000580000)="4cef9ea2b93e1a9ef268f9df617ca0c62d6906", 0x13, 0x7fff, 0x800}], 0x3e0000) 2018/02/12 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/cuse\x00', 0x711200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000355000-0x50)={{0x7, 0xf6e}, {0x8, 0x9996eb9}, 0x5, 0x0, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/12 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e4c000)={0x0, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000c05000)=""/50, &(0x7f00008eb000-0x4)=0x32) r1 = syz_open_procfs(0x0, &(0x7f0000808000)='oom_score_adj\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000eba000-0x4)=0x1) read(r1, &(0x7f0000aa4000)=""/65, 0x41) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:22 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pivot_root(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0x1000000000005}]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f000002b000)=""/105) 2018/02/12 12:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006de000-0x6)='wchan\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000e45000-0x4)=0x8000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000da5000)='cpuset\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000e50000-0x90)={[0x4, 0x7ff, 0x1, 0x18, 0x3, 0xffffffff, 0x3, 0x40, 0xfffffffffffffff7, 0x10001, 0xdc59, 0xfffffffffffffc00, 0x3f, 0x5, 0xd2, 0x549f], 0x4, 0x8000}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000084a000-0x400)={"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"}) 2018/02/12 12:28:22 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x7, 0x0, 0x9c4f, 0x3ff, 0xffffffff00000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x8, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x3c1) 2018/02/12 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) accept4$ax25(r1, &(0x7f0000f62000), &(0x7f0000ff4000)=0x10, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c59000)='vmnet1GPL\'security\x00', 0x0) ftruncate(r0, 0x101) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000fd4000+0xa2)={0x2, 0x3, 0x2, 0x100, 0x5, 0x99de}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000465000)=0x70e0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/02/12 12:28:22 executing program 3: r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000), 0x2, &(0x7f000094c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) 2018/02/12 12:28:22 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$getownex(r0, 0x10, &(0x7f000053b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c41000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00009bc000)=0xe8) fstat(r0, &(0x7f0000e08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acd000)={0x0}, &(0x7f0000bf3000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000310000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000c23000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000eca000)=0xc) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000240000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000ff2000)=0xe8) stat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000de7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a97000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000507000-0x4)=0xe8) stat(&(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000c5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ae000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00006b2000)=0xe8) r15 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004d1000)=0x0) stat(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc0000-0x4)=0x0) getresuid(&(0x7f0000ca2000-0x4), &(0x7f0000245000)=0x0, &(0x7f0000d75000-0x4)) getgroups(0x7, &(0x7f000058f000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000f0d000)='./file0\x00', &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000-0x3)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000857000-0x4)=0x0) getresuid(&(0x7f000095c000), &(0x7f0000094000-0x4)=0x0, &(0x7f000011b000-0x4)) getresgid(&(0x7f0000ee7000), &(0x7f0000eb6000)=0x0, &(0x7f00002b1000)) r28 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000054e000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000001b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000296000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000e4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000291000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000f8a000-0x4)=0xe8) getgroups(0x1, &(0x7f0000a8f000-0x4)=[0xffffffffffffffff]) r34 = getpid() lstat(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000425000)='./file0\x00', &(0x7f00006c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b5000)=0xc) r40 = getpgid(0x0) getresuid(&(0x7f0000cf4000-0x4), &(0x7f0000653000-0x4), &(0x7f0000699000-0x4)=0x0) stat(&(0x7f0000843000)='./file0\x00', &(0x7f0000deb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000644000-0x8)={0x0, 0x0}) r44 = getuid() lstat(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000311000-0x8)='./file0\x00', &(0x7f000016c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000599000-0x4), &(0x7f0000a13000), &(0x7f000050d000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab3000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c54000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000343000-0x4)=0xe8) getresgid(&(0x7f00006e5000), &(0x7f000065b000-0x4)=0x0, &(0x7f00008d9000-0x4)) r53 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c1000)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000639000)=0xe8) r55 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea4000-0xc)={0x0}, &(0x7f0000f5d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001de000)={0x0, 0x0}, &(0x7f000067b000-0x4)=0xc) getresgid(&(0x7f0000a7c000-0x4), &(0x7f0000283000), &(0x7f0000384000)=0x0) sendmmsg$unix(r0, &(0x7f0000332000)=[{&(0x7f0000cf4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000be9000-0x40)=[{&(0x7f0000195000)="55792adad5b67d27c44795d8ec9c97c3a664a1407a99ea41526fef686c21384b4cfbf5b104964a5167560d6df4d4ed3f68fe2bb6a0850d6a1a2adce217e2fb9738af6d9a50644c7d455d053bfe55512be288b5b9354897a3d35e7b7718390b92826f0f80533a74e741422ddfb2b8d7fd1663fad9c663d514c3ff560beb5b6cc68871e0dc5695d8fabdc8aa01fd65d031e36af62fba886b506070922d0d096676442f2e1cb8704310e8c37bae", 0xac}, {&(0x7f00001cc000)="fbc4b2765110c8f696b4874fb26a37c21ee401f1d1e89d77f85351bef9aba0ac700fdb6e40440cfb44ada28f016929444af45ab374bc82fc228f11329b783481a537a5b0e8776107e61eb42da6444e7e423d805f8297cb8b1385fe92a14698ddf81736ba32b331fd1c2e2d299c97ca70b85aefe0d7464145f4cd97eb9c81e40d6a219bc7ff04fca60bedbbf554eefb2c5aecceafb8b192", 0x97}, {&(0x7f0000147000-0xd1)="34df00d616388f66263ace31923822e3e5e37aba9c6cce5e466ce46c106a320c9580a288a4ba3aaaa1bd09e2aaeb8e52d9f0db273adb6f87c25fc956020ebc903db4ec9eeb18aabefa08a9079c29567b7d1b08021b54969fc06f6400f5c9757e88ee6d36e2a635ebce256284794f686e7ef3c4cd8b4e700035afeb4f408d9f9be20dd470351999381af8ce172aa8ff58e57d34c95804913b3854d148b4b8953982e83949d57f7891edeccb42dea01570be2142625dc1f939ace5ebb99a0c7f0309ab671d1b048299962be91cc94bf10157", 0xd1}, {&(0x7f00008ae000)="a9698a7662c9d67e27eefae9e2e100dd2b523901067af357f14c31effdb5557cb93432a6638560fc4c810fd6e9f292d626ab5de14631f7d82658e1347901f10d46e34eff15c76b25bf7aa88adf5bdde7684987bf545b78d65345e0cd9e7e55bed1f4f32560f017df633f1959d953f07bf4942d79f332e4259f8cd5ed9b0c86680e0b774e070dd727abcda9fd91b8d4", 0x8f}], 0x4, &(0x7f0000dc3000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x5}, {&(0x7f0000345000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000edb000)=[{&(0x7f0000a91000-0x7f)="ff74d5d0ed7685ba106b657f90183f33d73bb451e8d53624968b25f26a81b394345b056431953a8d823a8ea291cf8d192772f258be76e8f5cc3089796df0be2c9037ab40fa154b1c44f494c1564518423a4bbebeae8acdb321f36372d429ee38c01a1cbed5f199304dab0c34513b46b3c522a034a62735ff7096b65a7e8cac", 0x7f}], 0x1, &(0x7f0000b7f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x108, 0x20008000}, {&(0x7f0000c86000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000332000-0x60)=[{&(0x7f0000d83000-0xc2)="1c82bb4027f943177711f8af9147a678e5b0a4c326a38d3cd350f07c551f9049f88e43272438469b484b91876e67f748bd0e3bb205adf5e2e2d0dd48ef704c65ef35b51928c077e5ef7c570a6f2bcc0401bf58fdcc216b5552028f53c989296fa4ebf66afaf7357e2b8005ad94d3591e01698b9d8f5306c609dbe285c12929e8c375cd7ec3d2517c355de3cdce0618ed00eb67feea7671091e3cbd75dc35a7e047403e86d4dca7a16be8b76d1e6a688708c5e7d58902b50ec9652501e80dfa32d49d", 0xc2}, {&(0x7f000076b000-0x42)="ab5697da019a1c384446e09432d905eb38a1a01242d5a20833e52ccbea0b218e79dd28259fbcf6f735acd7bc7eefc613fd8fbc288a03cd49a9ded8ecfcdecc68f0ce", 0x42}, {&(0x7f0000b3c000-0x58)="41ad9bfa74fe35f7695fe62fd328d3cc6b4f3157585bff93a104e62a0ad85a1fec895dd1414cab39f407c17a7c3a9880c22bfefadf96e4a122dde528653365e027457ace5c620b35a39d0724be911e2f77d6e847358c3b88", 0x58}, 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0x1000}, {&(0x7f0000fd3000-0x57)="7366a9df365dba79f5a849f55cd1d922b0522004766fd07cbbdb739101d5b91f4dd59f8f11af549e177df47af291c23ce396b63966963b3919640a04bab796962950f8896b78228715d76260aa94eea2a5fbe37083e683", 0x57}, {&(0x7f0000fd8000)="a5b37248bc7a2c8bf76f1b3190d6a3757010ff6f4765d3f8c7f6dc809447ec231e9caad5c8f73a74a52bfbbef92f2e7fa599bf19a48434eced7a26b1a6ddb4f8e3d6a704b32754a6ff6e158bbfd160e17199fe", 0x53}], 0x6, &(0x7f0000bfd000-0x88)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x88, 0x24040800}, {&(0x7f0000952000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c43000)=[{&(0x7f0000e97000-0x82)="665706d1105690e2cf8e5fe49f972f02e0b5315f16fee65adb20f62d0ee6a892a274b59503104d35527150bed22c44730ccdce157479ed488228d103492bbeecab99441096442a65c107c49587c71befcd045f45601544bf66ea8e89b1a103758dfb48d825d1cca7be1cf5cd2b6634619e1454618f1b14630b286fbb10fe6379e78e", 0x82}, {&(0x7f00004f5000-0x39)="94a1ac03a3cff5d8e73dc20e298af25cdcfa03213eba491d47c7d1ecdb0afd02401f84c29ea2ae520649e9359778f02ecbe29e586009d6d1e8", 0x39}, {&(0x7f00006b6000-0xe4)="6f5d581e29be897abd551c16de59ede69ed1085e4f8d41ff65ba25ee7637a4f8ad51ed89e382d6b322465880d86893c572a3fa915fdde7c1e9e7b588e55c1cc2c72373cc1334295317d5865b7d40e0d24cbd432060b958b67dd78045420f6a9cfed8d09ae8bfd0228b2958ae1b2b3f4967995c760b7569c36ec405573a8e97010220e4897c9837ce63e78f09c8f719f3db8cd7fd173a3b3964ac4831ea3cd03176503c8e03fac1a173bcf3cf40a01cad4c3b060818ecc8100a2a964ec907ba17d25d3a57ee61a9be7d1d6bc22ec13ed616df7255a4e67977fa8c0e92690e979f7d1bad5b", 0xe4}, {&(0x7f0000246000-0x5)="382e230817128343", 0x8}], 0x4}, {&(0x7f0000a7c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000018b000-0x10)=[{&(0x7f000056a000)="dd70089dfb38e8140d094a994ff5d289288dc6d5b0bd4589e7a6374537cd9c0e21681d37e30fb926546ecab3aca7697ced754772c721269b7feeb46a8756cd399a7543979ad0aa227073faa09c1a13921eb28169282293d2ea5579be8a1cd63cdc1b8a66a5d842b8b3390ada1042965ad320853b9c71375d00bc6776ebeace177404ba835f112bd9d847d9adfeba34baee60191e87fbc369ecbc9daf6a3e1a19dda747e8222a0c97476a9ce9a25443e87288d351ed5200be8cc4db45313c1dd8f9abc243f40399fb2e3ea01a1f956916627c5872eba4981da407dd6b026944", 0xdf}], 0x1, &(0x7f00005ea000-0x110)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x4001}, {&(0x7f0000646000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005b7000)=[{&(0x7f00009e3000)="737266c7306f1bbc4218a566158c30d690c3b0c9a741f6ad31ce280a0a39cd91b16fa222f9d6a951c06f", 0x2a}, {&(0x7f0000f42000)="64b3d8687220018372df52e347395d915073748e181440de65f7279188b5eca2b4454eef4527469b739bbdaa905d4d9203165b3ab7295653f6757c39cd45f8419aae6d7b670aafa1603ef1c782381c08df3ad63c641e3b0c8b338278ede399be6fd2bd2c9551db42687f1a885afef964488a363f197a7d9e0c4a6888f8af7764221f4f3b26aa9521a2ca21a5050d6cf9e3f1fba8f148a5139f8c181d15a8ad6e98d5c91d84a7a35c030b01123c25f2b5e9875d8ac7d9b6163d0a3aafa28852bc1cc95184d3b2ec1a9c0e252fd7b875", 0xcf}, {&(0x7f0000483000)="70d1fbc55e58d5921e3e6b593a48fb6d29311c2cb86bad56bf80f33377bfb3edbc61eeac9396d4236cf27cc2a0e29ec1a3e0869b8497f2abde76f5ad91a8a7db016d4f3f248dfee84d5e9bd9eac35e182635b948bbd1fa90d587a140953398a5f5add17da8fa320af08eae", 0x6b}], 0x3, &(0x7f00003ea000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x70, 0x800}, {&(0x7f0000a7b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c10000)=[{&(0x7f000039e000)="3f4622a7728d4552aa7b0725901120d7dd40bec9f1ea3850460919e6b0b3f71b4dd21e996d399164fe4436ca609a05a04bb5ec46fa015b58cf88c1febfa00f76e7416159eb21d955d7fa3439cf2730bb69a2aed1956c5adf14ea2944d4f099931ed6ffa303a108890a76b37ef3ad01151ed5c99f92ac01a629e7ebed9fff80f3fa15fd768166467ec5", 0x89}, {&(0x7f0000e55000-0x1000)="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0x1000}], 0x2, &(0x7f00008a3000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x38, 0x1, 0x1, [r0, r49, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x8000}, {&(0x7f00005fa000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000965000-0x50)=[{&(0x7f0000544000)="6e1deded246d32a13476a9bacf2f90208f96fac23b238346882be820bed73478812c1c068d77899fcccffc41ccbdafd7a591753abe24619d6908b3613c9d960d07f7d6387cf50832396b93d8880574c399ed18c216d816e61a8ead415deeb7e21a86c5c3a2b094a00c5a6c483dc20f0ab4e91d56056f295daf311caee86b223f2e7fbb913ad42f8e", 0x88}, {&(0x7f000064f000)="17a7ed7bfea9164d723753830cc6c1d8673700da", 0x14}, {&(0x7f0000527000-0x22)="10654386405e99ff8d67745dc7b8c205863184cd8276dcdd3bf60005e5debb417e8b", 0x22}, {&(0x7f0000a0f000)="fef68c783e37c1dda1e579a3ca92712646693ff8243d8c0be7bda540d12bfebba51d070ccbf547aac8ea360e6f5d622b83514f1265ffe7008e32", 0x3a}, {&(0x7f000073a000-0x71)="01d7177afaee495ea97c9d3be566fb0121f7f6c63656ca99804e19c4665e711684058e49b9112c172f9b3f3fb3fd1d3bb3be31b5af4d98986b04d2a0c16f56919cd151baa8689bd21c4f948da3eb000a1e2f653d13d5c31cd508cce583a6addd6a858ffd0f48f7c68d05736cb1ef2421ee", 0x71}], 0x5, &(0x7f00003a2000-0x20)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x20, 0x4000}, {&(0x7f0000023000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000720000)=[{&(0x7f0000090000)="e9088777a6cb4441b3221261ff64da7cb9b65cc3117ab29502803c1db8f870c74ae22e7673d6d9c1640e3eb913aebf0ddd0c9f87f1f20004f90e0cade2b0ed9cad65f16b46d92babea390373f753979574e25b1e655546073956a95cd7192ed5dc692e56d04a865a817e6a2a4995743ccf10132918785e303b491d69562a19d305ae677d8f003016ad4fae733ee1c369738d376bb7dcb6e1253f6fa896", 0x9d}, {&(0x7f000074d000)="0a375dba309a3ebffb38d610e6a01c90f7cda3648411e207bb1915d56f4f2dd14269f2bce1d0c57c6c8841bc323e4526a3183b2ccd9973bbf2992d85a0b80f3f1980844b8f03a948fb839c5b7dc2986a0f7a0ddd4f2484063fcd2ed9815d577178d83ce4895e4457118fa4026b32fa9839a3258e376681e1a1cef33a39090aa5ba2a20", 0x83}, {&(0x7f0000eb2000-0x7e)="7fe534056aa71bceeff5384b3d11c23ef7b09ad7d0d0732092e0e68af28e6b6d6cd365a5b574cd323273e223b767a1eb3ee851b2941620051e0d6b189044fec6cee89499f6d0ba550df9e84170ccc3c0778f67d6a15bfa7450e5541633044e4356e85e9dd5e2be3bbdd6daf12cb468fd61147326e2519bbca4c73c28de8e", 0x7e}, {&(0x7f0000d69000-0xf4)="3686a2f96971335fdb279104f552026f9035b9e0f7563fbae889a02cc0cd462d050a8f6c8440862d6fa0027a2cba20d9273611e5e8126eccc89feb2d645a35ffa1f04d9de204818e69be69e65bd047b930868f7eedb528eb48d4b4821587c4f56687d1c42267fc5ed26039575d0f9c81ab28cd607129d328f3eb6145d6aa78a3163eb8f7507db4af0b4067ed58c48be0b7ba28e89a7056a5ed29cac9aa2e82648e36eddf1439a735c494b6ddbb6acf6d439e7c54a9d93e27656b8ab34d3e4c2c2e4ecc7dc92f871dae92c53ae486e0056141b3e9cc80cfc203d4db02798a3d27e47e679afc41d7551b2c135af038984c398247af", 0xf4}], 0x4, &(0x7f0000cdd000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8001}], 0x9, 0x8080) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/12 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007fd000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e20000-0x4)=0x0) tgkill(r0, r1, 0x3a) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f000005b000)='./file0\x00', 0x80080, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000db6000)) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00001e4000-0x10)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/vcs\x00', 0x82940, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xc3)=""/195) socketpair$inet(0x2, 0x6, 0xfc, &(0x7f0000000000)={0x0}) ftruncate(r1, 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064b000)='./file0\x00', 0x100) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000196000-0x4)=0x5, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup(r2) bind$unix(r3, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000020000-0xc)={@remote, @empty, @remote}, &(0x7f0000c36000)=0xc) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000bb7000)={0x5, 0x0, [{0x4, 0x1, 0x50000000000000, 0x8, 0x4f1}, {0xc0000005, 0xffffffff, 0x7ff, 0x3, 0x1f}, {0x80000007, 0x80, 0x0, 0x4}, {0xc0000007, 0x5, 0x80000001, 0x8, 0x1000}, {0xc0000001, 0x0, 0x401, 0x4, 0x1ff}]}) 2018/02/12 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000391000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000298000)={&(0x7f0000bc4000)=[0xffffffffffff7fff, 0x2, 0xe68, 0x7, 0x7], 0x5, 0x7, 0x0, 0x9, 0x7ff, 0x3, {0x7ff, 0x10001, 0x2, 0x6, 0x20, 0x6, 0x1, 0x2, 0x3a9, 0x2, 0x0, 0x4, 0x7f, 0x8, "6c66fe5342f82e25bb2d5f11bca169ba8e07f578b3769de723cf5d888c80ddf0"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x39d28af5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xcbb8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000621000)}, 0x0, 0x0, 0xeaa, 0x1000000000, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000050c000)='/dev/dsp\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000962000)) linkat(r0, &(0x7f0000529000-0x8)='./file0\x00', r1, &(0x7f0000e74000)='./file0\x00', 0x400) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000785000-0x4)=0x80000001) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000201000-0x1c0)=[], 0x0, 0x0) 2018/02/12 12:28:22 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000eb000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xd03}}, 0x1, 0x400, 0xfa4, 0xbc6a, 0x43}, &(0x7f00000ab000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x4e2, 0xfffffffffffffffe, 0x81, 0x2}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ead000-0x10)={0x1, &(0x7f00008ff000-0x4)=[0x5]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x40, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000+0x97)={0x3, 0x95, &(0x7f000049a000-0x95)="64da1f1efac7663f9cdf272f7dd541deeac0c640f5a73ade743d225a1852f24f15720885a53f5212c58b5533807c20a60041b34eb55757a73908d70a7e7ccf319c58119b45ce3df533d8d9c9c753961da4e16fe07df937161b6e8eb22d33209c21699da0a8bf85bcdf3f6dd255940cf3b56128d487347c0a769798fa9b44751450143e1a6f8677d21f0f55c75fd887a9e3c2344b1c"}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000008000-0x4)=0x11, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x5, 0x80) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000005000-0x35)=""/53) request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000)='md5sumbdevwlan0\x00', 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000008000-0x10)="ee8ecdf629c42d6fe352337584c88fe4", 0x10) chdir(&(0x7f0000001000)='./file0\x00') flistxattr(r0, &(0x7f0000004000-0x42)=""/66, 0x42) 2018/02/12 12:28:23 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000f72000)='/dev/input/mouse#\x00', 0xfff, 0x200) connect$bt_sco(r0, &(0x7f0000127000)={0x1f, {0x0, 0x9, 0x100, 0x7, 0x6, 0x4}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3, &(0x7f0000700000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d12000)={0xfff, 0x3, 0x3, 0x3, "24d3b27f5b51941a2409b5845830d515e8530e7db272c4784b5c0f1096194261"}) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5a000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f000059b000)=0xe8) sendmsg$nl_route(r2, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000032c000-0x68)=@ipv6_getaddr={0x68, 0x16, 0x4, 0x4, 0x0, {0xa, 0xa0, 0x20, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_CACHEINFO={0x14, 0x6, {0x3fe00, 0x1, 0x529c, 0x8001}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @IFA_CACHEINFO={0x14, 0x6, {0x3f, 0x80, 0xfaf5, 0xff}}]}, 0x68}, 0x1}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) socket$inet6(0xa, 0x0, 0x8001) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002d000-0x4c8)=@security={'security\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x1a0, 0x1a0, 0x2b0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f000002d000-0x40), {[{{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @ipv6=@empty, @ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='ip6tnl0\x00'}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5984d98319271831bb18ada6cbb2964a13467643bc3a7b5bc101432343e0"}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="614eb5500dc07aa4c9aec897e567542b", @generic="b05080b55919d7d230a7921928021d76"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/02/12 12:28:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xed, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x12000000000000, 0x30}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000011d000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}}, 0x9) r5 = syz_open_dev$audion(&(0x7f0000214000)='/dev/audio#\x00', 0x77, 0x2002) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000090000-0x4), &(0x7f0000dfb000)=0x4) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000a3d000)={{0x800, 0x5, 0x1, 0x1, "c3e9f859c4887b7a210288788f1626cb9731fafb335151e8c1fc0af9c79c0b8a4e40dd1e70922e4a097f62c9", 0x8}, 0x7f, [0x0, 0x5, 0x2942, 0xffff, 0x200, 0x4, 0x4, 0x5, 0x8, 0x8a70, 0xffffffffffffffbd, 0x58, 0x26d1, 0x80000001, 0x8000, 0x1, 0x12cb, 0xf25, 0xce40, 0xffff, 0x4, 0x0, 0x81, 0x8, 0x3b9a, 0x8c, 0x7, 0x1, 0x8, 0x3ff, 0x2, 0x101, 0x6, 0xb04, 0x9, 0x100000001, 0x3ff, 0xffffffff, 0x6, 0x1, 0x5, 0x9e, 0x9, 0xfb, 0x7, 0x6, 0x9, 0xfffffffffffffff7, 0x0, 0x100000001, 0x4, 0x7, 0x9, 0x7fffffff, 0x0, 0x5, 0x3, 0x5, 0x9, 0x8, 0x1, 0xffffffff, 0x1, 0x2, 0x1, 0x7, 0x7, 0x7, 0x2, 0x2, 0x2, 0x4, 0xfffffffffffffffb, 0x3, 0x1, 0x4000000000000, 0x4, 0x80, 0x100, 0x9, 0x5, 0x7, 0x1, 0xa99, 0x9976, 0x4, 0x100000000, 0x5837ed83, 0x2, 0x7f, 0x400, 0x993, 0xbda, 0x216, 0x0, 0x80, 0x1776159f, 0x8, 0xfff, 0xfbe1, 0x2, 0x8, 0x9, 0xfffffffeffffffff, 0x1, 0x8, 0xffffffffffffffe1, 0xfffffffffffffff7, 0x5, 0x7, 0x20, 0x0, 0x98, 0x100000001, 0x10001, 0x6, 0x7ff, 0x6, 0x0, 0x8, 0x9, 0x3, 0x1, 0xfffffffffffffffd, 0x2, 0x2, 0x0, 0x9], {0x77359400}}) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a077c8248657", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) modify_ldt$write(0x1, &(0x7f00005b0000-0x10)={0x100000001, 0xffffffff, 0x0, 0x1ff, 0x80000000, 0x3, 0x3800000000000, 0x1ff, 0x9, 0x1}, 0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007dd000-0x10)=@common='ip6_vti0\x00', 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fcc000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000980000)=[], 0x0) [ 52.421624] device eql entered promiscuous mode 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x203, 0x2, 0x6829, 0x4, [{0x80, 0xf3, 0x4, 0x0, 0x0, 0x1189}, {0x23, 0x4, 0xff, 0x0, 0x0, 0x100}, {0x3f, 0x7f, 0x10001, 0x0, 0x0, 0x4}, {0x7, 0x1ff, 0x3, 0x0, 0x0, 0x200}]}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a1f000-0x10), 0x10) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x100000, &(0x7f0000000000)={0x3, {"37878f5a0ee84c"}, 0x4000000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000000000)={0x0, 0x10001, 0x800, 0x9, 0x8, 0xff, 0x0, 0x7950, 0x1, 0x80f, 0xff, 0x1000, 0xf94b, 0x1, 0x6, 0x8, 0x4, 0x0, 0x6, 0x100000000, 0x9, 0x0, 0xfffffffffffffff9, 0x0, 0x8, 0x6}) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) syncfs(r0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004f1000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000085d000-0x400)=@raw={'raw\x00', 0x9, 0x3, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x2d0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x3, &(0x7f0000f10000-0x30), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="44b5147b8c4f4046d0ee87d53067a93d"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x1a0, 0x1d0, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@multicast2=0xe0000002, [], @ipv4=@rand_addr, [], @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x200}}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) syz_open_dev$amidi(&(0x7f000083e000)='/dev/amidi#\x00', 0x2, 0x1) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@l2={0x1f, 0x3, {0x2, 0x0, 0xfffffffffffffffe, 0x8001, 0x9, 0x80000000}, 0xf4, 0x8}, 0x2, &(0x7f00007de000-0x70)=[]}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/hwrng\x00', 0x181400, 0x0) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) inotify_init() socket$packet(0x11, 0x2, 0x300) finit_module(r0, &(0x7f00001bd000-0xc)="2f646c662f02006b69256cf0", 0x8000000000001) readv(r1, &(0x7f0000722000)=[{&(0x7f00005e3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a0f000-0x14)=""/20, 0x14}, {&(0x7f0000929000-0x9f)=""/159, 0x9f}, {&(0x7f0000666000)=""/45, 0x2d}, {&(0x7f00009f5000)=""/230, 0xe6}, {&(0x7f000061f000)=""/123, 0x7b}], 0x6) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000000e000-0xc)='/dev/amidi#\x00', 0x0, 0x800) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b4000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009d9000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000602000-0x28)={@generic="adeedf5ad6fae73f045f7358d440bfb1", r1}) r2 = socket(0xb, 0x10805, 0x1000000000000) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f00008a4000)='g', 0x0, 0x40d4, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/ppp\x00', 0x200, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000009000+0xd8f)}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000b88000-0x4)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000c19000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0xfffffffffffffffc, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0xff) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b44000-0x8)=@assoc_value={0x0}, &(0x7f00008ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc9000-0xcd)={r2, 0xc5, "9df726cc0b856a428a77cd084df5327130cba6b12f327c2a33a72b0a84eabb967aa2a7688f87db72c27b77934615aab20b8e1907e706b92659623d2a147aecb3ec9e621276e98a2f73d0332f6a49ccf7ff59f5b023223befb2da18af35ca6541f9a8664472e326f830a004058afd1e7d2f94ba05b00c8b6eafe796a57824e5e37d039d14a35ba17d2d73d32d6b524b80d81bffa0ce665785b105a6c95b70c1191c83b6652f86e78fdbdb3dce5f58aae6197d6e458d33dc600620cb88a008a6f5055447a769"}, &(0x7f0000caa000)=0xcd) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x7, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$midi(&(0x7f00007a1000-0xb)='/dev/midi#\x00', 0x9, 0x8800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d58000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ce5000-0x24)="24000000210025f0071c0165ff0f000e020000000010000002f1000c08000b00fc000000", 0x24) 2018/02/12 12:28:23 executing program 7: 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) socketpair$llc(0x1a, 0xffffffffffffffff, 0x0, &(0x7f0000002000-0x8)={0x0}) sync_file_range(r0, 0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r2 = gettid() getpgid(r2) r3 = syz_open_dev$midi(&(0x7f0000782000)='/dev/midi#\x00', 0x3ff, 0x220000) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f000046a000)=0xdc3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r1, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x9, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x100000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000dd8000-0xe)='keyringvmnet1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000a81000)=0x6) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x45) 2018/02/12 12:28:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a36000)={0x0, 0x1}, &(0x7f00009f5000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002ef000)={r3, 0x3, 0x2, [0x8, 0x192000000000000]}, &(0x7f0000bd6000-0x4)=0xc) 2018/02/12 12:28:23 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4), 0x3) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000064c000-0x69)="8de5aa76927966684b79374a5c80305098717be6580a40ebda74e1c245a6c937a46e1d66cc94d152d3ce6d67acff9ea3e0575b340e3efa9d46b3903b943705ee211cb657c806bec2d395c9cf5eaf5c9b4a9573f1ac1df748886c9ae14eae04b5fc72bec2ce5344370a", 0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"4f0366c5a795f2"}, 0x9}, 0x10) 2018/02/12 12:28:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000770000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e2d000)={0x0, @in={{0x2, 0x3, @empty}}, [0xbcb, 0x101, 0x0, 0x7, 0x0, 0x3d, 0x1f, 0x3, 0x1, 0x8, 0x3f, 0xec8d, 0x80, 0x8, 0x8]}, &(0x7f0000841000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000341000-0x6)={r1, 0xa9}, &(0x7f0000026000)=0x6) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f36000-0x8)) 2018/02/12 12:28:23 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000734000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000000000)=0x286438a990918da) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x7ff, 0x1f, 0x1, 0x101, 0xfffffffffffffff7, 0x6, 0x0, 0x6}, &(0x7f0000001000-0x40)={0x548, 0x236e, 0x9, 0x61e8, 0x3ff, 0x7fffffff, 0x9, 0xc04}, &(0x7f0000002000-0x40)={0x1, 0x8001, 0x7, 0x5a8, 0x4, 0x3, 0xfb3, 0x7}, &(0x7f0000000000)={r2, r3/1000+30000}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb00810010000002000000003eab000900000000057822d5"}) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aca000-0x6)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000027c000-0x4), 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r1, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) mlock2(&(0x7f0000b69000/0x2000)=nil, 0x2000, 0x0) [ 52.774204] IPVS: length: 69 != 24 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000c3e000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8002}, 0xffffffffffffffb8) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) fremovexattr(r1, &(0x7f000098c000-0x2c)=@random={'btrfs.', '{wlan0-vmnet0\'self.)proc[\'system,bdev\x00'}) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x0) write(r1, &(0x7f0000879000-0x3)='\x00', 0x1) r3 = semget$private(0x0, 0x0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f15000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000079e000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000449000)=0xc) r6 = geteuid() getresgid(&(0x7f0000bb0000-0x4), &(0x7f00004db000), &(0x7f0000124000)=0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000ad3000)={{0x9, r4, r5, r6, r7, 0x1, 0x5000}, 0x0, 0x2, 0x7}) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x4, &(0x7f0000021000-0x80)=[{&(0x7f0000009000)="8a5ead", 0x3, 0x100000001, 0xca9}, {&(0x7f0000023000-0x7e)="5beeb333f695e8a687df3e5cf7fec3c98166ea5d5ffe6daacdc0e541888b550b2ce5159c381860b22bf6d34b96f13e0f44aacc0a25f67584386ed9025725c96a5031071bb693c63ea8fa1e7d797f02b7dd2aecfb6d9274e8977a29b13146744a8d0a0c55e453660653d6f9245992eef3c9021c957568197f4e69d04a7113", 0x7e, 0xfffffffeffffffff, 0x7}, {&(0x7f0000004000)="39c5f2d5e2b3879abf69ccef722bff6e882953222dcf06e5862b341ab1b1427f0c4b7520ab2f1e30db0c7174630891219e3cb56f1f31c61205ef2a31b7dbc6fa027b146ab5850fbd5a52e7bd17ea5433ec4a91a9621681354b13bafb970481185d01192e6b6c21ee402a7fdb4b906f08247622203990672a1a7c20b91c8e3e04c299889bda8da7d7582d4d5017e2ca14648f5e53b8bd2ccd661aaa6b64c699e3bf644926835c4fc953f4ea30e4f4674c490715026da09fefc5d43495092497ca167588477a8f88517414ecacb01bef37", 0xd0, 0x1, 0x8}, {&(0x7f0000003000)="fc845862fee60abee99f1b9b5856a0", 0xf, 0x1, 0x9}], 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000023000-0x24)={0x10001, 0x0, 0x20, 0x1f, 0x6, 0x8, 0x8, 0x7fff, 0xfff, 0x0, 0x1, 0x1}) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) splice(r0, &(0x7f0000004000)=0x40, r0, &(0x7f000001f000), 0x9, 0x6) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f0000006000)={0x2, 0x1000000, 0x3, 0x3f, 0x3, 0x8001, 0xffffffffffffff76, 0x800000000000000}, &(0x7f0000020000)={0x4, 0x7, 0x5, 0x5, 0x6, 0x2, 0x20, 0x7f}, &(0x7f0000011000-0x40)={0xfffffffffffffff8, 0x9df, 0x100000000, 0x9, 0x28e50e2f, 0x8001, 0x100000000, 0x7}, &(0x7f0000018000)={r1, r2/1000+30000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000021000-0xe)='./file0\x00', 0x0) faccessat(r3, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = open(&(0x7f00000b2000)='./file0\x00', 0x10000, 0x40) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000c77000-0x59)=""/89) clock_gettime(0x0, &(0x7f0000e9c000)={0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_settime(r0, 0x1000000003, &(0x7f00001d5000)={{}, {r2}}, &(0x7f000000e000-0x20)) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000d0d000)='/dev/amidi#\x00', 0x100000000, 0x301002) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000af0000)={{0xa, 0x0, 0x27, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc9d3}, 0x7, [0x6, 0x2, 0x5, 0x3, 0x100000001, 0x3, 0x8, 0x3]}, 0x5c) socket$inet6(0xa, 0x803, 0x8) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000007000-0x8)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000026000-0x4)=0x1008) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000033000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x0, 0x5, 0x20, 0x9, 0x10001, 0x0, 0xffffffffffffffff, 0xf8, 0xff, 0x8, 0x9, 0x9, 0x9, 0x573d, 0x7]}, &(0x7f000000c000-0x4)=0x108) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000023000), &(0x7f0000034000)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdfffffd}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f3, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc7000-0x80)=""/128, 0xfffffffffffffe57, 0x0) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x22) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 0: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xfffffffffffffffb, 0x8000) accept4(r1, &(0x7f00003b0000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000f99000)=0x1e, 0x800) chdir(&(0x7f00004b1000-0x8)='./file0\x00') 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000063000-0x18)={0x0, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000322000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00001c0000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000fb4000-0x20)={@generic="04eab046c04ff5daf7772eed9147c0a5", @ifru_flags=0x4000}) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000946000)=0x6a8, 0x2, 0x4) socketpair(0x1f, 0xa, 0xe37, &(0x7f0000eb6000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/12 12:28:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000831000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ec9000-0x14)={0x0, 0x4, 0x0, 0x3f, 0x8, 0x7}, &(0x7f00003db000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000046f000-0x98)={r4, @in={{0x2, 0x2, @rand_addr=0xe202}}, 0x1, 0x38f}, &(0x7f0000e4e000)=0x98) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000cc5000/0x18000)=nil, &(0x7f00000c4000)=[@text32={0x20, &(0x7f0000554000)="660f388257000ec4c241aefa0f01c967823a000f01c8b98c090000b886000000ba000000000f3066b80d010f00d865660f3881a4d0af0000000fc75fe2", 0x3d}], 0x1, 0x0, &(0x7f000014b000-0x10)=[], 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) 2018/02/12 12:28:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000006000-0x10)={0x3f, 0x0, 0x1400, 0x34c, 0x3, 0x1, 0x5, 0x3, 0x6, 0x20}, 0x10) sendto(r0, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/12 12:28:23 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f000001c000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x400000) ioctl$TCGETS(r0, 0x5401, &(0x7f00009ac000-0x24)) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000001d000-0x4), &(0x7f0000012000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000026000)=""/181) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 2: rt_sigsuspend(&(0x7f00005c0000-0x8)={0x1000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000f70000)={0x9, 0x7, 0x401}) lremovexattr(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000a77000)=@random={'system.', '$ppp0\x00'}) userfaultfd(0x80800) acct(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) recvmsg$kcm(r1, &(0x7f0000994000-0x38)={&(0x7f00008ee000-0xf)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000a42000-0x20)=[{&(0x7f0000679000)=""/27, 0x1b}, {&(0x7f00009b7000-0x5a)=""/90, 0x5a}], 0x2, &(0x7f00006d9000)=""/186, 0xba, 0x9}, 0x10020) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00007fc000-0x9)='/dev/sg#\x00', 0x200, 0x2200) mq_getsetattr(r1, &(0x7f0000f60000-0x40)={0x10000, 0x40, 0x8001, 0x3, 0x200, 0x0, 0x5, 0x3ff}, &(0x7f0000a10000-0x40)) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f601070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/12 12:28:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80801) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000754000-0xb)='/dev/midi#\x00', 0x6, 0x400) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa6000-0xbb)={0x0, 0xb3, "ccdad4ae58154473734bca6f5ac6aede76eae77f9cbe40d258a33c53bbe35fc745ed5b93992fd10a601b726566fb63f5bfc56cb06e2af6f109a0dddf89d0a0cb690b58e0e0ccb3fa772f125e6305a1034cb96bcb1176368650533bb5e37b9774ff846564c1d4dbbf53489a03bb68980a751aeb93ea6d5c9fa6d297de649ad38e8707a472a703203a9ef106ea63e5da03fff151d97074b6df7bcc304b9531089b2c470a392f659aad7ff69c6b8302ef32e784d5"}, &(0x7f0000f6d000)=0xbb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000011f000)={r2, 0x8, 0x8}, &(0x7f00008b4000)=0x8) timerfd_gettime(r1, &(0x7f0000707000)) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000cbb000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xfd}, {}, @time=@tick}], 0x30) accept4(r0, &(0x7f00000f4000-0x10)=@can={0x0, 0x0}, &(0x7f00008f5000+0x6db)=0x10, 0x800) connect$packet(r0, &(0x7f000066f000)={0x11, 0x3, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fe8000)={0x6, 0x78, 0x80000001, 0x5, 0x7f, 0x9c45, 0x0, 0x401, 0x100, 0x5, 0x7fff, 0x1ff, 0x7, 0x7, 0x3, 0x4, 0x5, 0x20, 0xfffffffffffffffd, 0x3, 0x9, 0x100, 0x401, 0x0, 0xd8fa, 0xd28, 0x5, 0x1fb, 0x40, 0x200, 0xabe, 0x2, 0xd27, 0x6, 0x2, 0x4000, 0xad, 0x80000001, 0x0, 0x3, 0x7, @perf_config_ext={0x6, 0x712}, 0x8100, 0x3, 0xee, 0x1, 0x66c, 0x101, 0x3}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) open_by_handle_at(r0, &(0x7f0000e0c000)={0x8, 0x80000001}, 0x10080) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) clock_gettime(0x0, &(0x7f0000693000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000e48000-0x68)={0x2, 0x11, 0xca, {r3, r4+30000000}, 0x2bb6, 0x2}) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = syz_open_dev$dmmidi(&(0x7f00000b7000)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000c2a000)={0x2, 0xa96, 0x7ff, "e206407fa58e", "d663cb723fde4105ef857cd8a9d6f7f6"}) sendto(r2, &(0x7f000010a000-0x26)="4425063ee92413f3688a", 0x1ae, 0x0, &(0x7f0000e88000)=@un=@abs={0x1, 0x0, 0x2}, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004f2000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000838000)={0x1, r6}) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c3f000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1ff, 0x37a}, &(0x7f000040d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005cd000-0x16)={r3, 0x81, 0x7, [0x9, 0x7ff, 0x2, 0x4, 0xffff, 0x6ecd3d3f, 0x8001]}, &(0x7f0000a92000)=0x16) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000071000), 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = eventfd(0x0) dup2(r2, r1) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/12 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x809, @empty}, 0x3a) r1 = getpid() timer_create(0x5, &(0x7f0000720000)={0x0, 0x32, 0x3, @tid=r1}, &(0x7f0000aef000-0x4)=0x0) timer_gettime(r2, &(0x7f000055d000-0x20)) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f00001c6000)="905d9b6356eafdc321ed3c5c5e5361b18cd4f8f2506aa0ee") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x2ea}) 2018/02/12 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) 2018/02/12 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fba000-0xb)='/dev/vcsa#\x00', 0x8, 0x20140) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000a0000-0x5c)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x100000001, [0x5, 0xa57, 0x2, 0x1bd, 0x8, 0xd90, 0xffffffffffffffff, 0x4]}, 0x5c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/kvm\x00', 0x4001ffffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffff) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00003c6000)) 2018/02/12 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000114000-0x8)='./file0\x00', 0x800, 0x6e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00001ad000)=0x5) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000-0xa)='/dev/dsp#\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000071000), 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = eventfd(0x0) dup2(r2, r1) 2018/02/12 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f}) flistxattr(r1, &(0x7f000013d000-0x62)=""/98, 0x62) write(r1, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000e74000), 0x876b5e795) sendfile(r1, r0, &(0x7f000075e000), 0x1fffffffe0) r2 = gettid() sched_setparam(r2, &(0x7f000025d000)=0x205d) sendmsg$kcm(r1, &(0x7f0000958000-0x38)={&(0x7f000066d000)=@ax25={0x3, {"bf6e4aa13cff19"}}, 0x10, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f000019a000)=[]}, 0x0) 2018/02/12 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fea000-0x20)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) syncfs(r1) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000086a000-0xb)='/dev/mixer\x00', 0xa8080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007ac000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbb000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e15000-0x14)={r3, 0x6, 0x5, 0x7, 0x400, 0x7}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/12 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002af000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000db1000), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000849000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000188000)=0xe8) lstat(&(0x7f00005b4000)='./file0\x00', &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r2, &(0x7f0000202000)=[{&(0x7f000038a000-0xee)="035052ac994a63d0b65737645f23f2542ebad6407322237490e32624733f750210d7a7d90150d289dcc7b64388bf474d3949a6cf43123433ab0bd6b751a634bbb4a35398c7ca35c1ae408d00f605039078a2e738e188856a4db52b8e2933bcda7895d8d825c44cd01ad79eda3c98b242e290b247d7149d4273c9286bf5a53f939544aeca708f3200e168028319b36f9aaff604d833cbc0aa62037a1997e53129b59d3fbecd9a3ac234f3b418af895acc9f3f2f844787f338dcb8854919cbb596a4ef096e2d18f22a71c952cfe903c1fb8d238512119877d2416095dd71dee761fcce54ae695712f01f2dd51de979", 0xee}, {&(0x7f0000ee9000-0xa3)="67b0c873450c7a44ce613efa51e7f755f31fac39826577c6cd80b618a3b340e379fa933ada976f9ad2fdccd220271537309f46f96f7472eb12a484795fa83802b71fbadc34d50abd19ec6a5a82e403dd6cd2d0356924fb1a9c885868ddcd33b1332b201fbe72617a3d536357f12a2ebb31d3d9f00b3cef767d835a3e67dc6717658e88873bb0e34e7faacc2fdbde0eb1a957ab470b32c330a53677161d4a86de8003e8", 0xa3}, {&(0x7f0000082000)="87a2e919799989314b566ad8cf", 0xd}, {&(0x7f0000f41000)="a455c5952457142466f21dabe4ce2733705260992704fe63", 0x18}, {&(0x7f0000217000-0x56)="f2fa02d342cd2630788805a65fb323bfc8b6edb291f9aa3681f599eace261a24a78b06bdd308f560cf73c217867235069aec11422b4e0ad723e76bdf872b1318eb877be2018978b8abe1af1e28127a79aa7458960936", 0x56}, {&(0x7f0000f70000)="ddb238774bb01321078ee3d83f72aa70fe83b4282ed24e9e45fff44de6f7ad1906ea719ee826b3bebb5d592e4414f8673ea35ed006e7775cb82f79cdfb96fcd676f6d6c19e2fa89211c86aa2de55486ad3316063b6f2866a160eb569683817644ef1f36c0ec6f7067982ad51c4de8a5752e2e915d6daf22bba70e24e", 0x7c}], 0x6, 0x0) syz_fuse_mount(&(0x7f0000e67000)='./file0\x00', 0x2000, r3, r4, 0x9, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000a2000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000c03000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d54000-0x8), 0x8, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x800, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ec2000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000+0x9b8)=0x2c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000b000-0x4)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r5 = geteuid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)={0x3c, 0x13, 0x208, 0x1, 0x3, "", [@generic="4ac688ffba4a7b4e069116c36004214e6a2dba013c252c2a1c562b816c94b565c0576a97f9e6de99f2bfcf"]}, 0x3c}, {&(0x7f0000001000)={0x13c8, 0x3a, 0x0, 0x1, 0x3, "", [@typed={0x8, 0x7d}, @nested={0xbc, 0x7d, [@typed={0xc, 0x1a, @pid=r1}, @generic="a9418c4744ecb74dac39f63bb8e2be69992c735ac248b00a7c75a7b2fa08b77fc125a71f1dd2cb78255ce846908faf89015df0e64dc90a894c610d947d9d651f6ac0a0d7f6ac2906dbb818ef6fc99f2a8202e0c689b86ed3cbe3d08fa62b32dac2d8be9767a6bfe0c20ba89bb441ebbd5148537e8b07375927bc830f38be86cff8266cdb3de0118d9bf1", @typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x8, 0x7c}]}, @generic="bd1a9d15a8d1c76ba914ffa9ff52e63f5aa8c5", @generic="1b8b2e453a95e7a8adcf78b7c6b817665d597a417305e3d063421c6bb7c198fac0fc74063fa55f6ff7c06a39d4a8a2962404736b89215cec5cd27fdb4346e3e7ab5f68c3fc3b5ce1199ee99e0f939bb23e59a16f7acd5c1baee650ab2c82d06011ca1e6ddae588bc2472c3bcd4bde0f88636b5a8949b148c4661839a22cb2785f9025404b43c9cf9f0ee57be1752e04e58631fb576a4f505aa8903d9bc6d016548d77498595eff8223870fb80cd1a7e6e1af83f866a2f6228e67c772ec93cedc5066afd35f2c5ea7a17934eeb0b4a36a848ef995a95979d2aa484a32844c", @typed={0xc, 0x26, @u32=0x5}, @nested={0x11f4, 0x6c, [@generic="e907bf048a7148fe0b9b1c96bf", @generic, @generic="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@generic="a75c08fbdc5ce9480296b485d171c9db2e5679cbd7441dc9d94cc8639ded5f48ef8bb0d683fafe5a40cc0a0a520388b0cf8fa1bf1d7f6c01ac56aef00b4be2559da6893bcf45e3bb0ff45c10c2edee1dae53dda7cc7ad5f0ea742307f8591cba8eeca7269ea12db6d79adab909d7d6d30cfaa82fc1f41d9aac8addef4c8875c9b99c972cdb7b937f23e2f68d83322216aa4f28b71e7fb3a4c27857fd4a9eb9f9ea759e66c896ab4934e2f463da75cc5f6fa7b4306cf377b70210d326ad5cd279f21a92d282970a15dd52f674", @generic="f24016d12054ed4209a38ae702639e3f6c33d23b98a8dd3980a54ef23539eea0206e0e552dfd7bef85a06dd1dd80b67318616098eeff6f63af6d651e0061b96ad9f88020cfdc53f4a0861a17016d3a144d61ba147999e8bf3fdd54ddd1d0ecc21a1f36922a946a660e463e356ee82c09d2308803d35c1d885f070d57e38d9f21b4afb43fc5e58d2d0ff989cb01833f3d2ff6a637ed5c7e00d09508a03f70dc178f5259dbb49488929d2941326e6aafb9bc9462361f0efca0b08b4688e396ce0f14cc04a36676db0d49c874558cea5fdab0928bfedc2e0a5a5d331492", @typed={0x1c, 0x76, @str='/dev/input/mouse#\x00'}, @typed={0xc, 0x86, @fd=r0}, @typed={0xc, 0x5d, @pid=r1}, @generic="f7dd3cbecab8"]}]}, 0x13c8}, {&(0x7f0000317000-0x13f0)={0x13f0, 0x31, 0x1a, 0x3, 0x2, "", [@generic="f6d6da8847ba295ab9ae83338280d0ef985e9220755d9db64e875abd88778915", @nested={0x2c, 0x18, [@typed={0x8, 0x39}, @generic="ba12604a12d826e415825fb3229bfd60ee049d", @generic="482cdf51ef9652183a980539e1"]}, @generic="314cffe66bc910b7af1c22ced630a6ad0f9c724d1b6c866f720f317947d91d5d6c3e2dcf24061b032f5eaf93e2d36a344c8472f35f884c3622539f7afd4d063937932f7924acba554072ac59961c3e2584177ad97c88046f33ca5704fb45d2571b8af3c02416f533f6dd4b6b0c64c9e5b4071f5b2ba2b37a2aba464d8d20df12183845618702846f6a1ba718861bbf334c", @nested={0x80, 0x46, [@generic="4376ed8616", @typed={0x74, 0x1b, @binary="ee2855d8cb3e62bd8689ca6163b39f75f787f1a831b8cdd12f16a968192d401f819ff3d929bed8e9dee0e1601a292d8279ae17e0937d12603278c35c23c05cf0f4920699050d5fd3b6a3cec277c8fbdcde893e7a5aeac9e2526a51f6ea07390869e94ff0479293066abf"}]}, @nested={0xe4, 0x2f, [@generic, @generic="869a7c269ae90cf7f1b9252efa2f3c2af0ea433dae2ec4c816a12912a0a235b07bc590114f097e7128d9055b5e1dc533502ed360fa1b2500da6990a609260857b808732f3b5c8f4858d5904d72968b660a507770d1e88a65de0935a6fb541fb6d917bf05e99a39b6e6fd186768f6af065475530727d6e0f6b4624f9014bf36adc45a51966546e32d4963778a7f1fb98145ad96b6f620d399f71d3350d514c3ba523f5ac559b5e392e94dbd1a93eda48b1a17eee7a745b247175fdcb1a3e245804af622de64897bcd36eedd30adb268235c7550f1d8f604", @typed={0x8, 0x2b}]}, @nested={0x119c, 0x50, [@generic="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@generic="bb2b2118dff2457c273fcf7849c72c775fc78d4c2f67a277adddfe", @generic="d35f4cd5ced6c10ed986ae27101b09336cb5401b9738c84e8dfc517182e18a78b023f4d0bd7f30cf26e24cc8eda7fab092", @typed={0xc, 0x27, @u32=0x721}, @generic="293fd88608612dd0534858e3df36cf6fce38936e9d53792407ee7a84a3d5fbb8e1abece602e63f2a31d62f510ba343d2972efe83b9d740b6fee355ffa3d0827adc97337623ea5e4027a6b5a6ccbc9c58c42c82101ec1efbf49262cd3d0daf53e26f52a743cc6112f11f3ee1539af6e0c60f3b13c70948dbc261716ce9357540228556c8eeee3817a7bb61df31532e7eed1e0cf60ba9e6f4f63", @typed={0xc, 0x74, @pid=r1}, @typed={0x10, 0x59, @u64=0x400}, @generic="2afc6d6626d3d3ae5991d75dc988a5c164c540d8aaf13a8eedf879264454c73b17c0d54897974eb18944a4a9ebbb0a60d7294af04db41a264a3e7d8d70cdca15260047e8d3319ca31ded1a952ff166db8499508ea2f678202ba5ffdb75ab7c5a9b990f2b9d026050fd0e430ae9dc9b8874e676cfa3ba841647c3a7d984", @typed={0xc, 0x8e, @u32}]}]}, 0x13f0}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x118, 0x4}, 0x1) move_pages(r1, 0x0, &(0x7f0000019000)=[], &(0x7f0000003000-0x20)=[], &(0x7f000001a000-0xc)=[], 0x0) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001e1000)='/dev/rtc\x00', 0x20500, 0x0) 2018/02/12 12:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000121000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00006b9000)=""/124) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000508000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d69000)={0xffffffffffffffff}) 2018/02/12 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') fadvise64(r0, 0x0, 0x9bb, 0x3) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x400, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000007000-0xc)={0x10000002}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000006000-0xc)={@rand_addr=0x4, @multicast1=0xe0000001, r3}, 0xc) 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x201) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="05"]}]}, 0x1c}, 0x1}, 0x0) r2 = open(&(0x7f0000fb5000)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000081f000-0x55)={0x0, 0x4d, "368ede2964d7ade131379ac287735ada79852587eb9a0adb11d154fd8bed19227e294cc7c2172211eb588a8b3caf08bcb8a197c270d20d3ec822477d9e444c0b0ed3bc7e426016efb2ab8f5cd5"}, &(0x7f0000e87000-0x4)=0x55) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000fb000)={r3, 0x7, 0x10, 0x9, 0x800}, &(0x7f0000d42000-0x4)=0x18) 2018/02/12 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008e0000)={{{@in=@local, @in=@empty}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000ad8000-0x4)=0xe8) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) pipe(&(0x7f00004e6000)={0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005a1000)={0x0, 0x1, 0xfffffffffffffffc, 0x100000000}, &(0x7f0000523000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000db4000)={0x2, 0x8005, 0x8, 0x87a2, r3}, &(0x7f00007e8000-0x4)=0x10) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) clock_gettime(0x1, &(0x7f00000ed000-0x10)={0x0, 0x0}) sendmsg$key(r4, &(0x7f000024e000)={0x0, 0x0, &(0x7f00002ca000-0x10)={&(0x7f0000fc7000-0x58)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x400d0) recvmmsg(r4, &(0x7f0000657000)=[{{&(0x7f00008f1000)=@sco, 0x8, &(0x7f000092d000)=[], 0x0, &(0x7f0000c2e000-0xcb)=""/203, 0xcb}}, {{&(0x7f0000ee1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000590000-0x32)=[], 0x0, &(0x7f0000cf0000-0xb)=""/11, 0xb}}], 0x2, 0x0, &(0x7f000062f000)={0x0, r5+10000000}) sendmsg$kcm(r4, &(0x7f00000c6000-0x38)={&(0x7f0000a66000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="de249eb9963f84ab3e6be5f8ad66dd90"}}, 0x1e, &(0x7f0000c40000)=[], 0x0, &(0x7f0000933000)=[]}, 0x0) 2018/02/12 12:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)) r2 = syz_open_dev$audion(&(0x7f00007b4000-0xc)='/dev/audio#\x00', 0xbe, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000a4000)) 2018/02/12 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000146000)={0xdd, 0x9, 0x9f5}) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000d000)='/dev/input/mouse#\x00', 0x1, 0x244800) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000-0x64)={&(0x7f000000b000)=[], 0x0, 0x2, 0xdb49, 0x20000000000409, 0x7, 0x8688, {0x10001, 0x9, 0x1, 0x1, 0xfffffffffffffff7, 0x20, 0x80, 0xdb, 0x3, 0x0, 0x18e5, 0x7, 0x3, 0x8, "5ae54d914cd1bf8cb1f38a348bd732b427ff4ddc997c0c793f3381bd99bb4309"}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000000f000-0x8)={0x0, 0x7fdd}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000008000-0x5c)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x10001, 0x4, 0x0, 0x8001, 0x800, 0x749, 0x3, 0xd62b]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x94)={0x0, 0x8c, "13a502253f791231e5e57b004c5e4c55e9414ab6843f885b4d3c4fc7dd510e433b673fdd13efb247941b793e46abaef10361c678fb09656e49373a453f8af48376936d9e565662263954c2dc6acf2213da759cb062f689ae618611b716005285ad0dcab1fd042a07d0e0d322d6ebeab126dc0ef11329e690675045d003da30de5cae1e2f3af8608129609793"}, &(0x7f0000002000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x5, 0x200, 0x101, 0x83b, r2}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000f000-0x8)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xc0984124, &(0x7f000000a000)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042281c85926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") listen(r3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/load\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0xfffffffffffffda0) fadvise64(r0, 0x0, 0x9, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) 2018/02/12 12:28:24 executing program 0: r0 = semget$private(0x0, 0x4, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0x1e)=[{0x3, 0x7fffffff, 0x1800}, {0x6, 0x0, 0x1000}, {0x0, 0x7, 0x1800}, {0x2, 0x80000001, 0x1000}, {0xbff23f69def35501, 0x54b, 0x800}], 0x5, &(0x7f00005e1000)={0x0, 0x1c9c380}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e58000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000086000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00003b8000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x13)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, r3}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000c8c000-0x4)=[0x0]) mlockall(0x1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b37000-0x10)={&(0x7f000069a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) pkey_alloc(0x0, 0xfffffffffffffffd) r5 = open(&(0x7f0000e90000)='./file0\x00', 0x18000, 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000602000)='user\x00', &(0x7f00000e1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b36000)="7adafdde7daf6da2450349712a20ef21", 0xffffff08, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000893000-0x8)='keyring\x00', &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b37000)=[{r5, 0x4404}, {r1, 0x20}, {r1, 0x400}, {r4, 0x20}, {r2, 0x80}, {r2, 0x6011}, {r4}, {r5, 0x40}, {r1, 0x8000}], 0x9, 0x9) keyctl$negate(0xd, r6, 0x7d7e, r7) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000b37000)) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000cd8000-0x4)=0x1ff) 2018/02/12 12:28:24 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1a000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e93000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$binder(&(0x7f0000ff9000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x803) r1 = syz_open_dev$vcsn(&(0x7f000061c000)='/dev/vcs#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009df000), &(0x7f0000f1f000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00004c0000)={0x34d, 0x6, 0x100, 0x7, "ed6aeb866f836468eabf171e2a3fc95ad6f905724bea7a2af29ccdd35427962564284622829dfbae88621e6d", 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) 2018/02/12 12:28:24 executing program 6: prctl$intptr(0x4, 0x80000000) r0 = syz_open_dev$vcsa(&(0x7f000053f000-0xb)='/dev/vcsa#\x00', 0x65d, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) [ 53.523637] audit: type=1400 audit(1518438504.292:71): avc: denied { prog_run } for pid=9612 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 53.573866] FAULT_INJECTION: forcing a failure. [ 53.573866] name failslab, interval 1, probability 0, space 0, times 1 [ 53.585298] CPU: 1 PID: 9638 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #309 [ 53.592569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.601917] Call Trace: [ 53.604507] dump_stack+0x194/0x257 [ 53.608146] ? arch_local_irq_restore+0x53/0x53 [ 53.612824] ? trace_event_raw_event_lock+0x340/0x340 [ 53.618047] should_fail+0x8c0/0xa40 [ 53.621771] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 53.626878] ? print_irqtrace_events+0x270/0x270 [ 53.631630] ? lock_downgrade+0x980/0x980 [ 53.635803] ? find_held_lock+0x35/0x1d0 [ 53.639908] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 53.645800] ? rcu_note_context_switch+0x710/0x710 [ 53.650744] should_failslab+0xec/0x120 [ 53.654712] __kmalloc+0x63/0x760 [ 53.658157] ? iov_iter_revert+0x9d0/0x9d0 [ 53.662388] ? lock_pin_lock+0x360/0x360 [ 53.666443] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 53.671536] ? lock_pin_lock+0x360/0x360 [ 53.675598] __blkdev_direct_IO_simple+0x274/0xf50 [ 53.680534] ? print_irqtrace_events+0x270/0x270 [ 53.685285] ? blkdev_bio_end_io_simple+0x150/0x150 [ 53.690311] ? trace_event_raw_event_lock+0x340/0x340 [ 53.695502] ? print_irqtrace_events+0x270/0x270 [ 53.700266] ? check_noncircular+0x20/0x20 [ 53.704494] ? print_irqtrace_events+0x270/0x270 [ 53.709256] ? lock_acquire+0x1d5/0x580 [ 53.713234] ? __lock_acquire+0x664/0x3e00 [ 53.717458] ? find_held_lock+0x35/0x1d0 [ 53.721514] ? iov_iter_npages+0x2f3/0xcc0 [ 53.725762] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 53.730679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.735887] blkdev_direct_IO+0xccb/0x1060 [ 53.740110] ? blkdev_direct_IO+0xccb/0x1060 [ 53.744511] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 53.750575] ? __unlock_page_memcg+0x72/0x100 [ 53.755062] ? unlock_page_memcg+0x2c/0x40 [ 53.759315] ? page_add_file_rmap+0x670/0xc50 [ 53.763810] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 53.768901] ? page_add_new_anon_rmap+0x750/0x750 [ 53.773767] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.778952] ? perf_trace_lock+0xd6/0x900 [ 53.783103] ? print_irqtrace_events+0x270/0x270 [ 53.787864] ? print_irqtrace_events+0x270/0x270 [ 53.792618] ? trace_event_raw_event_lock+0x340/0x340 [ 53.797794] ? lock_acquire+0x1d5/0x580 [ 53.801756] ? lock_acquire+0x1d5/0x580 [ 53.805728] ? alloc_set_pte+0x1102/0x1880 [ 53.809954] ? filemap_check_errors+0x90/0xc0 [ 53.814444] generic_file_read_iter+0x4cc/0x28e0 [ 53.819181] ? generic_file_read_iter+0x4cc/0x28e0 [ 53.824101] ? reacquire_held_locks+0x1f9/0x3e0 [ 53.828752] ? alloc_set_pte+0x1102/0x1880 [ 53.832986] ? filemap_range_has_page+0x340/0x340 [ 53.837809] ? print_irqtrace_events+0x270/0x270 [ 53.842547] ? filemap_map_pages+0x919/0x15d0 [ 53.847033] ? print_irqtrace_events+0x270/0x270 [ 53.851776] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.856946] ? __lock_is_held+0xb6/0x140 [ 53.860999] ? print_irqtrace_events+0x270/0x270 [ 53.865757] ? __lock_acquire+0x664/0x3e00 [ 53.869989] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.875175] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.880345] ? perf_trace_lock+0xd6/0x900 [ 53.884499] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.889673] ? perf_trace_lock+0xd6/0x900 [ 53.893815] ? perf_trace_lock+0xd6/0x900 [ 53.897957] ? trace_event_raw_event_lock+0x340/0x340 [ 53.903122] ? lock_acquire+0x1d5/0x580 [ 53.907078] ? check_noncircular+0x20/0x20 [ 53.911294] ? __fdget_pos+0x12b/0x190 [ 53.915167] ? perf_trace_lock+0xd6/0x900 [ 53.919301] ? check_noncircular+0x20/0x20 [ 53.923519] ? trace_event_raw_event_lock+0x340/0x340 [ 53.928695] ? find_held_lock+0x35/0x1d0 [ 53.932753] ? find_held_lock+0x35/0x1d0 [ 53.936810] ? __fget+0x342/0x5b0 [ 53.940245] ? lock_downgrade+0x980/0x980 [ 53.944379] ? lock_release+0xa40/0xa40 [ 53.948343] ? __lock_is_held+0xb6/0x140 [ 53.952411] ? __fget+0x36b/0x5b0 [ 53.955840] ? find_held_lock+0x35/0x1d0 [ 53.959899] ? iterate_fd+0x3f0/0x3f0 [ 53.963682] ? lock_downgrade+0x980/0x980 [ 53.967811] ? get_pid_task+0xbc/0x140 [ 53.971713] blkdev_read_iter+0x105/0x170 [ 53.975849] __vfs_read+0x6a7/0xa00 [ 53.979465] ? vfs_copy_file_range+0x940/0x940 [ 53.984044] ? fsnotify_first_mark+0x2b0/0x2b0 [ 53.988612] ? avc_policy_seqno+0x9/0x20 [ 53.992656] ? selinux_file_permission+0x82/0x460 [ 53.997498] ? rw_verify_area+0xe5/0x2b0 [ 54.001537] ? __fdget_raw+0x20/0x20 [ 54.005236] vfs_read+0x11e/0x350 [ 54.008680] SyS_read+0xef/0x220 [ 54.012037] ? kernel_write+0x120/0x120 [ 54.016005] ? do_syscall_64+0xb7/0x940 [ 54.019966] ? kernel_write+0x120/0x120 [ 54.023926] do_syscall_64+0x282/0x940 [ 54.027790] ? __do_page_fault+0xc90/0xc90 [ 54.032009] ? finish_task_switch+0x1e2/0x890 [ 54.036484] ? finish_task_switch+0x1b9/0x890 [ 54.040960] ? syscall_return_slowpath+0x550/0x550 [ 54.045877] ? syscall_return_slowpath+0x2ac/0x550 [ 54.050794] ? prepare_exit_to_usermode+0x350/0x350 [ 54.055796] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 54.061150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.065987] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 54.071154] RIP: 0033:0x453a59 2018/02/12 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) flock(r0, 0x8) unshare(0x20000000) clone(0x0, &(0x7f0000000000), &(0x7f000084f000-0x4), &(0x7f0000761000), &(0x7f0000000000)="f9b3cad539487efd80e940e265914a876425e1d01370bd545efe7c20211dc80eaa254772c5dbf9de8ac1612af5c753fcff2cfd4d1186d64b4f87b710d933c7f80529db93a88332722d497654222032c3a0a592bfc9d0da3cd4a2cc0ea20c16cc189182fcbe4c765be1ecbf79") clone(0x0, &(0x7f0000000000)="1038dd85766a69edb0b20ae9b094dc35887fbfd9a356e1c82ab7b0fc3bdd04eaa450a1170006f5dfccdbdca8535de8b1c1169f547251d066a531d94bb5868667615b5fb7bef1df1353406d436da83b58acbbe7bc73a6910176ea9d8744412f7a9ea4ac6b0c676b97fcb515d32f545d65c06d739338ed2adfab95548d6051edc11334a7892a1134ec92ae7a53b3437e77ff9461c349d0207cf1c4d895d9192b5c14a6d57fa36113683867d6", &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000001000-0x10)="3380010001190000000003a6731a") 2018/02/12 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000380000)={@common='eql\x00', @ifru_ivalue=0x317de6bb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8409a1da97f1bb45f38b7", @ifru_map={0xd6c}}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a80000)={@generic="6b3bb51b7790fb2b87c89d37d801efb7", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}) creat(&(0x7f0000da7000)='./file0\x00', 0x4) close(r0) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1f, 0x40) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8f000-0x9)='/dev/vcs\x00', 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/02/12 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000119000)='/dev/audio\x00', 0x6001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000646000-0x828)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7c8, 0x5c0, 0x5c0, 0x0, 0x498, 0x0, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6, &(0x7f000065a000-0x60), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x6, 0x8, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x70, 0x4}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x6, 0xa01, 0x4}, {0x1ff, 0x0, 0x4}, {0x3ff, 0x6}, 0x9}}}, {{@uncond, 0x0, 0x208, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x1, 0x8, 0x101, 0x31, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x7f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x9, 0x0, 0x3}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x81, 0x6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xff0000ff, 0xffffffff, 0xff, 0xffffff00], [0xff, 0xff000000], @generic="388d2f8b56c974b7aed6a1f114d5798b", @common='irlan0\x00', {0xff}, {0xff}, 0x5c, 0x1, 0x4, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0xd2ff9b151b6566d1, 0x1, [0x3, 0x2e49, 0x6, 0x20, 0x8, 0x4, 0x8, 0x3, 0x8000, 0x0, 0x51, 0xfff, 0x20, 0x1ff, 0x9], 0x7}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x39, 0x14, 0x80000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x828) r1 = socket$inet6(0xa, 0x80004, 0x5) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00005f3000), 0x16e, 0xfffffefffffffffe, &(0x7f0000542000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000000}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c7c000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x5, r2, r2) 2018/02/12 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000602000)='/dev/mixer\x00', 0x260081, 0x0) recvmsg$netrom(r2, &(0x7f00003f6000-0x38)={&(0x7f000098c000)=@full={{0x3, {"efe3e86bb4425b"}, 0x3}, [{"a4bedd7fb84d63"}, {"b08520362f3ab7"}, {"025934decbdb43"}, {"42d9a7d0fc0a33"}, {"9456927ca9ed95"}, {"d350a090a1a482"}, {"49ded45f1999b2"}, {"8f94476003bba4"}]}, 0x48, &(0x7f000015e000)=[{&(0x7f0000240000)="2a711221dd9691626b9c317f79e3fe5f5fe9777b7887bdd0cb205079af81b15337e57c7424be50e592e87415d989e4ef95b035ea2edaf9d5796cc511cb530b0d7e4e438ec78e143d9a647d878d750119ef9c272d659edf23e45c8ee19e3ff669c135c8370519f916df5ad32ce568fd948c1efb38a6be4ab53bd100d8873505188042d8639d525819762ea492ffc1200021284d498e19e4", 0x97}], 0x1, &(0x7f0000516000)=[{0x20, 0x119, 0x2, "eaed4373fbd62e9937"}], 0x20, 0x40090}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r1, &(0x7f0000508000-0x38)={0x0, 0x0, &(0x7f0000d92000-0x20)=[], 0x0, &(0x7f0000b1c000)=[]}, 0x8010) r3 = add_key$user(&(0x7f0000d55000)='user\x00', &(0x7f00001d8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f8f000-0x71)="8eb8427b46ec413874e0817115aa38af06e719c13ed005744bc29bdb5a9da44da7b6bb88fdeb0d4eda5f1d9f98c62ef16a36463c501a2e30cd24a8956eda2de450790d318fce9b37008358c7a410ca11bfd52fe32da0e3597510cbae2ece11b5007b04783bf3b486bbdacb18386a0ecef8", 0x71, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) keyctl$describe(0x6, r3, &(0x7f00005af000)=""/109, 0x6d) [ 54.074324] RSP: 002b:00007f6ebecf1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 54.082014] RAX: ffffffffffffffda RBX: 00007f6ebecf26d4 RCX: 0000000000453a59 [ 54.089263] RDX: 00000000ffffff33 RSI: 0000000020575000 RDI: 0000000000000013 [ 54.096519] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 54.103765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 54.111015] R13: 0000000000000461 R14: 00000000006f69b8 R15: 0000000000000000 2018/02/12 12:28:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:24 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000084c000)='/dev/snd/timer\x00', 0x0, 0x802) 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) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xf8)="16dfcfca0d0a61a4f7972f66a53119ae278753d467acd3875b2d0e5dfb3d4b300bd606bd639470fd8c6ceb7a22ece28972174b6fe08e0037e18f773afcc1545f27349916ffee8d2acda5fa7a726e999e7008c5a857ebce6f483546bc556cb0446265c3d3e2ee1a347c9b9bafd6e489363c12da3f52133433d17f8693a6bd1242897388ea9c945fc5a6a8c0f03913d6aa117b9fdca37cf83cdc239b4b2924a47fe4427dea96e094d58936f4530629025c316034f5f5794a6687ebdd464d5b94ee662dbf645f347a1a1742a90305434b07535cfe90f35a29094e53664e47beafff5fd5dfd3964499b48ccd99bef58f9367dbdc800bf6ee9681", 0xf8}, {&(0x7f00003e5000-0x8e)="0943fc44bc5308a439db26729486e26c13344e5ee91fb78204e8ac66eebd87e60f9d2592d90a2a83004d8b892a2c9ad40ae9b009d68f9049044d82e2550b8d9fa1964a4f461cfe24986797ca3f38371fb014013b8c2a416d6d6d4ab105be6b8351049c11d77dcf8752b31e9aa2c9a4cea32d7c0ee2fd452b558d7a89e6dc35b608e08a2b098b22e5db8d0cac3c35", 0x8e}, {&(0x7f0000001000-0x6c)="be556e725445c0453b3a7533e880c1665845720e1d11d8715e66d364231cac7e706d3f094af682e242d26dc1e354e5f6fffc6451741f13ff508efd1574350f0c1b2057364dce3f19cd87c55e847f6050a79eaed58b890457de8d2983287b6ba06dbb1d7f2e699d62706423cf", 0x6c}, {&(0x7f00009e6000)="4fdb43c2648e0013de78e8b0a5c80d1445341a3727f6653273b47ec2dfe3f9bb3c34d895985ad37ce28d0a226fbebad6a32ee6b28cdb822fde7625ea479f7e9cc0c99e50ca24a0b2695a42e6465a9e5717e0239d52d1b6e8c875f568a92ae00b56384ccf1264e2e06b649d9d002c2364", 0x70}, {&(0x7f0000ba1000)="0f4ba8ffc4e21ad4395314a061da9b5219e77560fe21989153a277796bb0e6136e9b247631f8b7ad8d6d06d4545c007e13663fb5ace4cd86f1c92c009c5ddc8d5a0eb71abc4014677f124244502e247e721d7ef2a9514b1a90f8d13f4f7885a8f09285e334ba27b6bf829505bcec961274e7dabdc0d9342f91dbef84422bcdc76628f329b64e27a75fae1e5851fd1404f3d456c46b4dd28444154b6644558d28eb79de592cd37d9f0bf5cd78a46894523e380f3679f7c9c93240f84c2f8f029ee7ad3acb2a4cb921cf9499a93a727f6618a91cedd305b952227c", 0xda}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001000)=""/224, 0xe0}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x47)=""/71, 0x47, 0x3}, 0xffffffffffffd1fe}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000002000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/177, 0xb1}], 0x4, &(0x7f0000002000-0x5)=""/5, 0x5, 0x9}, 0x6d19}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000000)=""/7, 0x7}], 0x9, &(0x7f0000002000-0x25)=""/37, 0x25, 0x9}, 0xffffffff}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/60, 0x3c}], 0x2, &(0x7f0000001000)=""/14, 0xe, 0x521d213c}, 0xb2b5202}, {{&(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)}, {&(0x7f0000002000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000002000-0xe3)=""/227, 0xe3, 0xffff}}], 0x5, 0x41, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000-0x4)=0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000350000-0x4)={0x3, "5560c1"}, 0x4) read(r4, &(0x7f0000575000)=""/16, 0x10) 2018/02/12 12:28:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:24 executing program 0: syz_open_dev$vcsa(&(0x7f00005d6000)='/dev/vcsa#\x00', 0xca6c, 0x400000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3d0, 0x110, 0x0, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000002000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@random="43919d14562f", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e1acce5be67d8edf0bd9a24f02d5e16c", @common='gre0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="096a6631bebb", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000985000)='/dev/adsp#\x00', 0x0, 0x40) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000300000)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) openat$audio(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/audio\x00', 0x80000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b72000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000dc3000-0x8)=[0xa14, 0x1]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000056e000-0x8c)={0x1, 0x4c3, 0x9, 'queue0\x00', 0x5}) 2018/02/12 12:28:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000004000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x340, 0xffffffff, 0xffffffff, 0x340, 0xffffffff, 0x3, &(0x7f000000b000-0x30), {[{{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x7, 0x4, 0x0, 'syz0\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, {{@uncond, 0x0, 0x158, 0x178, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [], @ipv4=@multicast1=0xe0000001}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000016000)={@empty, @rand_addr}, &(0x7f0000005000-0x4)=0xc) 2018/02/12 12:28:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000beb000-0xc)={&(0x7f0000264000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe}, 0x1c) 2018/02/12 12:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b21000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r6 = dup3(r0, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getuid() fstat(r5, &(0x7f0000134000-0x44)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006f7000)='/dev/loop#\x00', 0x0, 0x10080) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000c4c000)={[0x8, 0xb78, 0x8, 0x9, 0x32b, 0x830, 0x3f, 0xd7, 0x101, 0x40, 0x8001, 0xa9, 0x7, 0x101, 0x400, 0x400], 0x100000, 0x12000}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f00007ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000057a000-0x38)={0xfffffffffffff1c0, 0xb7c, &(0x7f000003f000-0x4b)="996dbb0108635619848e8136a3d2b297da6e1901739c456a7a2cb5185a26b1c00552b24b2c07f07b62e12eb5463b915751662e9e1c2b9a405522dbe0fd876d4ceacff8c91a9851a047edf7", &(0x7f0000283000)="178030c59daea01340", 0x4b, 0x9}) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) r2 = syz_open_dev$sg(&(0x7f0000681000-0x9)='/dev/sg#\x00', 0x2, 0x40001) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000048a000)=0x0) ioprio_set$pid(0x3, r3, 0x7) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) pivot_root(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000cb7000-0x8)='./file0\x00') 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c2f000)='/dev/loop#\x00', 0xffffffff, 0x4001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) clock_gettime(0x7, &(0x7f0000b8b000-0x10)) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040b000-0x11)='/dev/qat_adf_ctl\x00', 0x48002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eb3000-0x4)=0x14) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) sendmsg(r3, &(0x7f00006d8000)={&(0x7f0000f27000-0x10)=@can={0x1d, r4}, 0x10, &(0x7f0000fd5000-0x90)=[{&(0x7f0000f6b000-0x7b)="02a8108552459d2c8d758fc357c0a29b792839ba7e8200db8954fb7f66ac431712643799afa689c4971bae3ae5a74c2b05cb66df2315fee429004337a74fde0f6421aa20bd87f8b652d5f1032dc20ca6be9fe49355c9647aca64c18c47ddace5529fc79365ad17b8e517f808ecfe87316ea89d13786d3562bc4fa2", 0x7b}, {&(0x7f00000fb000-0x43)="99508f21701ed0ff9d7b083cba49cfa6f906223d7359c4d2d46563b90ab8b98656faf0c47046d2220898a4e547aa1a02ca49fff0d47873ce7eb7c3449cd088f6e6dbf2", 0x43}, {&(0x7f0000342000-0xeb)="8938cd537dbcdfaf59df7971ea55dcfb1920cb5ac7892a2e2dfabf9360079679dbe096b99b20975fc739ca60f2e1046892be7de0d55ef2eb45def7007b44fbe21bbff8678c6d12940a7b2284c417108cd5eeaccf3b1a2336f904dbcefbb05d3aa73264e32067d56249c98123bb634e7b0a43eb1a917b06fea0df4be827c938350ec185ebdea59e785e45853a0e862c53eee0a054ef72449ec3c9f0e4aa02bac1cd82c20f15b1ff4cb6a7ed38dafc21e3ac8427e8362eefb85dd9e47846bd97c26723c4801b22b19cb2c6bec6031d921f9e9c308903d7e88b200175033e4281e7e0505b18a17cb601823efa", 0xeb}, {&(0x7f0000211000)="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0x1000}, {&(0x7f00008a9000-0xbd)="48adb037c1623b1a76521a543644979bcea577026847e06d5948d5f51de6a0460a7de10b994ba36bf5ff72705829cc341fdcb04bf5b9488aa5faa41442e8561eefb0a77788701c8b9bf513341748d697f1e1239cce1691b68365b2a6d6a5b261d0662ca13043450710c0abc47ae896cf23565b4b8b5637240b390aed2e73948ff70988bcefae8e7bef98534b76bb96b74cfaf15727f6788485f4781d61cdb0eed71f18527b8ec3222cbe3a780b1a9758d42748e0956e20c79940c192ab", 0xbd}, {&(0x7f000070f000)="6f4eb794620d824ce880f4b82bed621acd1319d1d50671e713189c471baa8faca4c13ba46b22a488f6669f0fd463a4e0c9a0e06347515ffd86d0aa13439ade4dbbbbc0236a0787d1bfd5fc41de2fcd3fa03202307b9ed66f801765570ddb419c7079d5665c8c592166fa596aa077b6f86b62ad1b0b4e6279d97fac95fb6428a3a648c8ec3c41", 0x86}, {&(0x7f0000852000-0x19)="43ad185e39defb6a38d571e29114927ccdeeb5c2dca137789d", 0x19}, {&(0x7f0000e1f000)="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", 0xff}, {&(0x7f000068e000-0x5d)="2cc544e917e6f6f89639eb81a0c1153ddf5dc092ea9a0f21f6e0930f2cf3d8b6bc10dae44243c1d23f428e93338d474dffce6ae1595a19d323901221e7d2e929eed23f914b2d17e297130de163857050ebf2312931b7773e09f741cb5bbc06007484b065c238d5bdf10638c4cd0cc1c084f3cf69d9f2e176737aadd8a9e578f81feb2476c66749b61f326d98038e036e98861eb5", 0x94}], 0x9, &(0x7f0000303000)=[{0x20, 0x1be, 0xd1b, "d4e171dfa2036b62d13f7875"}, {0xf0, 0xff, 0x101, "fddbb87ffa22fcaf7a70601a7eb8d5c7b3bbeef3be4904585eb0559f857c85b85d83cf2cef83f6343af73cc549e0fdb59906599a69c8fd72b12385970c4e2db037f3dd309c3e1a4f73734f19fd3344eb4138cc354abf6eaef6e8719bd05f40a5275800596258a2d17f84619096d4a7d7e0a6a586decad41a2eccfb6537228eeed587ab069009b82efbee5bb0321388ec2382c17732396043543be779ef57008435c8cbe59f7f69819bd303089ce3a71c696419a2f5309ee6b7033d724c8be8d0f1b1ae6999a59b0a434cb7ed5ae39138ed4d54707e73ce1b54ae8b6c"}, {0x1010, 0x19a, 0x3f, "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{0x100, 0x19c, 0x3, "54b565e5a8c0c29fcfd00ea24448c82d06cd13f57b3ee8c43e47511e2fc64912ad97a3cbb1ecc372da29beabc7112cd3beefbf07cbdd26749e4eb8b69f93ee96c33afb3f7d12cad76bb56b8342e70ab635df353c3819fa603ab7eebcfdf25ea04b2300fcb932672ff2359e7fd8c1376dfa6f417dbfa4bd32cf1c7a402704a90c4f3a7d30e46cc9e636966969b09d7bc09e441c89e1fa7cd4bbffcc0af7db17dbe3eeb668b68af5920030b786ec32c030396d6e4185069ef94433a3fdb164f6478f36f715dfcb17180f2294fdfd5bc1fb76e04716c8446811bcddf4ea15707926ed35c38663eae21f7e"}, {0x48, 0x0, 0xfb2, "6b26ee17283b2251c954bb75243f4390cb6204788ffb340b192cee1faaff85e1778b420ace1edc9292dbd28ee58ca62d698d63c803"}, {0x110, 0x1ba, 0xffffffffffffffff, "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"}, {0xa8, 0x115, 0x3, "65d0d43bbbce1d6b0db232c86dad2363bb022acf6910c93037be87a348630a5dda9fbb3728d9ced1d6b7402887f7026c2853d905b3b61b954f140311155c7ea6f9ca62425201f5f1c3e6aa421cd0c63eba5154fd1ab6f789ffbeacfe58f3120ba36fadab6eff7ef8840978cb7fa362d6218027cc9a3cd7117246eabc381b8abfa511e93703e690925c2120ea0d2b859819"}], 0x1420, 0x4080}, 0x4000000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r5 = dup3(r0, r2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00004ac000-0x68)={0x7b, 0x0, [0x138, 0xd4, 0x0, 0x4863592d]}) sendmsg$nfc_llcp(r5, &(0x7f0000a24000)={&(0x7f0000c50000)={0x27, 0x7, 0x5, 0x3, 0x5, 0x0, "d6bade5cd3e9571697d2ea8bcd88229d8f764441ab5043fd2a7126b25eef0e43fc572f7430bd9fff2e8a6ed97bb6314d12fa68b45d7de5a9b6ebc006d1bd17"}, 0x60, &(0x7f000006d000)=[{&(0x7f0000928000-0xb9)="7268def7f0126ac9427e38133060f86f1d81ff407a7b729588d068e144713ae4bf0f8292ce597372c240bd6ea8ac90a47a978060eacb3a99e921639798d460b556a95ad537176e05ea6f71c0187c12fd2e204d83c9f1cf065148325484a2f689542816e72fdf9205f317a3115c1f5ed1977722c7f389626c278606db62697c15b1dc320e95d4f55a19048452ab63d23cfb82dd9d833859a00104a41c395a28e55d7017dc081a097f5e76c5d4609e63b250bd745731695f9085", 0xb9}, {&(0x7f0000857000)="59ee3b39a5df11448d58f840ea0bbaf8983663d0", 0x14}, {&(0x7f0000b01000)="b9fd870209cefd3a0cc0eb608e2ef5e6a843ba570fbd54cff14d5312e7f58f972771fa3b03d323e9d27d9203b1b53fbe8b9bb63980841a6d4bd739b232abe087354f316adc9d0e1cd2d8842910e48b3cc6c08eef848cd444429aaf", 0x5b}], 0x3, &(0x7f0000c18000-0x100)={0x100, 0x0, 0x6, "59659e82552e383666a9ae31de5c4f73bc188a1863f6ad551b02354cd93ce872a280e3a7c78f5007df53dc950994f897c3929dde11fe78211cdddcc3c0a8b9f749938dc53a7e99ccf0989b8406d556ed1b4698ba86ec7526a43cb88f57d41420af393b8522a46afb2b6a6d776592813cae26f4bf53e3bd4ea20a120216a93d74602eb01e9a66d6e9ff2db06c5f7a860595041710a5b16454aa07cc151ecb3cd8c7274106885df3cbad24d9720c6c3c5722beed4a1eb0426ec9c2caeb654e4d17e31a90dfbe521701a3046be11cb54ce5d52188701e1b5f850e4f185605f8185f5b4fc22225c9e0a07468"}, 0x100, 0x40}, 0x80) 2018/02/12 12:28:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b0000-0x15)='/proc/self/net/pfkey\x00', 0x105000, 0x0) fallocate(r0, 0x0, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x81, 0x3, {0xffffffffffffffff, 0x3, 0xffffffffffffff81, 0x0, 0x3f98}}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x3) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c1b000-0xb)='/dev/loop#\x00', 0x3ffffffffffffd, 0x44042) read(r0, &(0x7f000048e000)=""/16, 0x10) [ 54.441841] QAT: Invalid ioctl [ 54.457071] QAT: Invalid ioctl 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f7000)=0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x3, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000157000-0x61)=""/97, 0x61) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@random={'btrfs.', 'lo\x00'}, &(0x7f0000963000-0x2a)=""/42, 0x2a) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eab000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/12 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043d000-0xa)='mountinfo\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000)={0xaa, 0x55}) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') close(r1) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ac8000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00004a2000)=0xe8) connect$packet(r1, &(0x7f0000004000-0x14)={0x11, 0xfd, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000377000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000018000), &(0x7f0000bca000)=0x10, 0x80000) accept4(r3, &(0x7f0000de8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009bc000)=0x14, 0x80000) 2018/02/12 12:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db9000-0xa)='/dev/cuse\x00', 0x240040, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b30000-0x38)={&(0x7f0000477000)=@can={0x0, 0x0}, 0x10, &(0x7f0000361000-0x20)=[{&(0x7f0000ae9000-0xf5)=""/245, 0xf5}, {&(0x7f00006fe000)=""/182, 0xb6}], 0x2, &(0x7f0000156000)=""/106, 0x6a, 0xfffffffffffffff7}, 0x12000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a64000)={@loopback={0x0, 0x1}, 0x105, r1}) r2 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x5) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000075e000-0x10)=@req={0x100000001, 0x0, 0x1ff, 0x9f06}, 0x10) 2018/02/12 12:28:25 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00'}, 0x1a9) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) [ 54.486747] QAT: Invalid ioctl [ 54.496711] QAT: Invalid ioctl 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setsig(r0, 0xa, 0x22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001a8000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000649000-0x7)='ns/pid\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/12 12:28:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ae000-0x9)='/dev/vcs\x00', 0x10000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}}, 0x5aa) 2018/02/12 12:28:25 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000014000)=""/227) 2018/02/12 12:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00008e8000-0x8)='./file0\x00', 0x0, 0x62) setns(r0, 0x44000000) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) ioctl(r0, 0xffffffff, &(0x7f0000551000-0xf2)="c5e3b28ced0ec151603cda752c51303adca4048176ed0fb1405258efdece3b4eac1212135dc53ee70c917accb2220d027e3bdfcc577ca579b91bb91185981261fb8e27122862d9a43c8968559acf52b9e257dd43b5f9eb4be27c17fac618018984e933c073ad7b908075168d8a71722508d7e7141ec6c8a07ea0a45ad1d6cdeb4aa6bcdf9b4c273a65f7530e363705a6c359efd0e26d8b74cd33b4c58b34375578f2b2e390278bcce01d15424f68538d0a1eaca279a6ef1243cd1e6dde22e4b3c8a3fc3137f51d66ee63c5a39813a61d73895af4bfaeca7a58547f85dbe62a606ca74aab2308b71d0c0932870a5dcc7d5a10") 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4161, &(0x7f0000007000)) 2018/02/12 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000920000)='/dev/audio#\x00', 0x101, 0x50000) r2 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f0000d10000)={&(0x7f00000d2000-0xc)={0x10}, 0xc, &(0x7f0000644000-0x10)={&(0x7f0000cad000-0x28)={0x28, 0x22, 0x701, 0x5, 0x1, {0x5}, [@typed={0x8, 0x48}, @typed={0xc, 0x51, @pid=r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8084}, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000025c000-0x4)=0x6, 0x4) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000019000-0x12)='/dev/input/event#\x00', 0x5, 0x400) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000001a000-0xec)=""/236) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000005000)=0xfffffffffffeffff, 0x4) readv(r3, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/02/12 12:28:25 executing program 7: r0 = socket(0x10, 0xe, 0x80000001) 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) bind(r0, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00002a2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00004e1000-0x20)=[{&(0x7f0000429000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0x13)=""/19, 0x13}], 0x2, &(0x7f0000001000-0x3a)=""/58, 0x3a}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c67000)={0x0, 0x7}, &(0x7f0000684000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b0000-0x10)={0x6, 0x208, 0x1, 0x80000000, r2}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f00003c6000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000570000)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000b33000)) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000970000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000522000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pwrite64(r1, &(0x7f0000adb000)="bacd77c50b54a564dea5622823cdd4e3625f2a1f9f2ba45b81c6bc82510dc402d31e0bb5b36b22b7b0bee273a8c8c58ff4983c2fff80d7851cfe2c4520c32c964e76b271ecc83e9b5b6ec562fb90612e438bd669f7f31243a8f2032c18c517a0136e705f63df19e32e27dfbb508610fd52fc6221a0aa23fb5cf005fa18bdc530438a1b114da60434c247", 0x8a, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000e9c000-0xec), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cfa000), 0x1ac) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b53000-0x8)={0x0}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) r2 = getpid() r3 = dup(r0) perf_event_open(&(0x7f0000635000-0x78)={0x1, 0x78, 0x401, 0x8, 0x4, 0x8, 0x0, 0xfffffffffffffffc, 0x208, 0x1, 0x7f, 0x1000, 0x5, 0x8, 0x2, 0x8, 0x2, 0xe25, 0x100000000, 0xfffffffffffffff9, 0xf42, 0x2, 0x6, 0x100, 0x48, 0x2, 0x9, 0x5, 0xfffffffffffffff8, 0x6, 0x800, 0x0, 0x499, 0x9, 0x1, 0xf4ca, 0x5, 0x8000, 0x0, 0x100000001, 0x4, @perf_config_ext={0x1, 0xfffffffffffffd70}, 0x8000, 0x4, 0x100, 0x5, 0x7, 0xe9fe, 0x9}, r2, 0x9, r3, 0xc7748dfe402e6465) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00003af000-0x8)) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c1a000-0x4)=0x11) 2018/02/12 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0xcb) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) r2 = getpid() getpgid(r2) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0}, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x402, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000007000-0x2)={0x9, 0x9}, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r1, 0xc4, "596928505234abbc69bf502372657a4569f09b38f19622f60ff64660e323391457fac0a2c34d7d25a01f309c4a28cb9084d99d2c16636d40188ad77bb45f753232ec6344151d1334f930bbbfa695072b43611ec9d23a1fb4f8b48be6f39624cf8348f81404b3f18a1516c7ca0d84a616d4d552e892e03c770af9613a1e8e8d242f334fdf0c138498ae031239ce276cd67b3e4df53bae637dcac4f237b9f1841066057bea00ff824adfdfee185cae276ffe4032d1fd265e1880d0930be226665fa0a5cdea"}, &(0x7f0000005000)=0xcc) 2018/02/12 12:28:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x400, 0x1, 0xffff}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000)={r1, 0x8, 0x30, 0xffff, 0x8}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/12 12:28:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/12 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d26000-0x15)='/proc/self/net/pfkey\x00', 0x82, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000a26000-0x38)={0x0, 0x0, &(0x7f0000b4e000-0x30)=[{&(0x7f0000d25000)="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", 0x1000}, {&(0x7f00002da000-0x62)="6e5c18ac761b709b4174107d342676cbed1f9871ffb76889cd402d8ccb8f88ca6c7c36a821b94d031ff0a29d97c18882530f5d6a36f07edfc68173f2a039eaa7e0171070c70eda331f10706d8840a15e84a688bfaa7d788f5e798d3863f90d7631e7", 0x62}, {&(0x7f0000d26000-0x5e)="07613dc761bacd9b5cd3f0ec57f4a7bf2c817889bea76c588c7a6cc8276e143cb0a567cdd3f5931703685a5e6dbec92e41db3999cf2636d744b9766c7f333e0ee2a39ea545bf96830fd9bd8aa0cf00856e3c54b257825f14f36f4d5561d4", 0x5e}], 0x3, &(0x7f0000d25000)=[@iv={0x80, 0x117, 0x2, 0x6a, "ab1be9797a1ed272e2493fcf1b16dffecade41fabc4c7644fc5485b713dde7df442c7613afebc828a27cc084ecf96543a3af7c7acc619c81d07d968446b0c3e8f47a6be9965cf119d29ac7c632ee1471e8f04327d64a0e239c71d42120c0ef894ad9143a8a11d2b3feb3"}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0x98, 0x20008001}, 0x40080) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000006b000+0x9ca)={0xf000, 0x10000}) 2018/02/12 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000829000)={0xe, 0xc9, 0x0, 0x62d}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1e, 0x10, "2c4d10809c16329f8114610bab94768bf6a06ec8bf1f9e3962d4b208b85cf178eb055a08aa6e01cdac293f4c036396557095cb200a5414c5b46a3a84e8fc48f9", "22957d7f48ad2f1c850f81bd15532511c891c50c692fb023024eaf05a08bf511", [0x4, 0x80000001]}) 2018/02/12 12:28:25 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:25 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:25 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x440100) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x60) 2018/02/12 12:28:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb501}) mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200080000000003, 0x200000009) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) open(&(0x7f00000bd000)='./file0\x00', 0x40000, 0x82) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) [ 54.860657] FAULT_INJECTION: forcing a failure. [ 54.860657] name failslab, interval 1, probability 0, space 0, times 0 [ 54.870553] FAULT_INJECTION: forcing a failure. [ 54.870553] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 54.871999] CPU: 1 PID: 9869 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #309 [ 54.891021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.900356] Call Trace: [ 54.902927] dump_stack+0x194/0x257 [ 54.906541] ? arch_local_irq_restore+0x53/0x53 [ 54.911215] should_fail+0x8c0/0xa40 [ 54.914918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 54.920016] ? perf_trace_lock_acquire+0xe3/0x980 [ 54.924842] ? lock_page_memcg+0x380/0x380 [ 54.929060] ? replace_slot+0x12b/0x500 [ 54.933017] ? __radix_tree_create+0x496/0x790 [ 54.937585] ? mem_cgroup_can_attach+0x590/0x590 [ 54.942330] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 54.947155] ? radix_tree_tagged+0x60/0x60 [ 54.951378] ? check_noncircular+0x20/0x20 [ 54.955600] ? __lock_acquire+0x664/0x3e00 [ 54.959823] ? mem_cgroup_commit_charge+0x257/0x920 [ 54.964824] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.969828] ? mem_cgroup_commit_charge+0x257/0x920 [ 54.974850] should_failslab+0xec/0x120 [ 54.978810] kmem_cache_alloc+0x47/0x760 [ 54.982856] ? rcu_note_context_switch+0x710/0x710 [ 54.987768] ? memcg_drain_all_list_lrus+0x7e0/0x7e0 [ 54.992864] ? mempool_destroy+0x30/0x30 [ 54.996906] mempool_alloc_slab+0x44/0x60 [ 55.001037] mempool_alloc+0x16a/0x4b0 [ 55.004917] ? remove_element.isra.4+0x1b0/0x1b0 [ 55.009655] ? __add_to_page_cache_locked+0x31e/0xc10 [ 55.014835] ? filemap_map_pages+0x15d0/0x15d0 [ 55.019406] ? __lru_cache_add+0x2a6/0x410 [ 55.023641] bio_alloc_bioset+0x3cd/0x760 [ 55.027774] ? lock_release+0xa40/0xa40 [ 55.031729] ? trace_hardirqs_off+0xd/0x10 [ 55.035950] ? bvec_alloc+0x2d0/0x2d0 [ 55.039733] ? do_raw_spin_trylock+0x190/0x190 [ 55.044319] mpage_alloc.isra.7+0x5e/0x2c0 [ 55.048550] do_mpage_readpage+0x134a/0x19e0 [ 55.052971] ? mpage_writepage+0x2a0/0x2a0 [ 55.057192] ? add_to_page_cache_lru+0x230/0x510 [ 55.061929] ? __lock_acquire+0x664/0x3e00 [ 55.066153] ? add_to_page_cache_locked+0x40/0x40 [ 55.070986] ? find_held_lock+0x35/0x1d0 [ 55.075079] ? rcu_pm_notify+0xc0/0xc0 [ 55.078964] mpage_readpages+0x626/0x8a0 [ 55.083005] ? check_disk_change+0x130/0x130 [ 55.087406] ? check_disk_change+0x130/0x130 [ 55.091817] ? do_mpage_readpage+0x19e0/0x19e0 [ 55.096390] ? check_noncircular+0x20/0x20 [ 55.100606] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.105609] ? __radix_tree_lookup+0x435/0x5e0 [ 55.110175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.114925] ? retint_kernel+0x10/0x10 [ 55.118818] ? blk_start_plug+0xbb/0x370 [ 55.122869] ? blk_lld_busy+0x60/0x60 [ 55.126673] ? trace_event_raw_event_file_check_and_advance_wb_err+0x490/0x490 [ 55.134029] blkdev_readpages+0x2c/0x40 [ 55.137984] ? blkdev_write_begin+0x50/0x50 [ 55.142916] __do_page_cache_readahead+0x6c6/0xc00 [ 55.147831] ? __lock_acquire+0x664/0x3e00 [ 55.152050] ? find_held_lock+0x35/0x1d0 [ 55.156112] ? read_cache_pages+0x990/0x990 [ 55.160412] ? pagecache_get_page+0x34a/0xba0 [ 55.164893] ? lock_pin_lock+0x360/0x360 [ 55.168946] ? add_to_page_cache_lru+0x510/0x510 [ 55.173688] ? lock_page_memcg+0x2af/0x380 [ 55.177915] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 55.183977] ? __unlock_page_memcg+0x72/0x100 [ 55.188453] ? unlock_page_memcg+0x2c/0x40 [ 55.192674] ? page_add_file_rmap+0x670/0xc50 [ 55.197154] ? page_add_new_anon_rmap+0x750/0x750 [ 55.201998] ? print_irqtrace_events+0x270/0x270 [ 55.206749] ondemand_readahead+0x514/0xa70 [ 55.211056] ? ondemand_readahead+0x514/0xa70 [ 55.215552] page_cache_sync_readahead+0xaa/0x100 [ 55.220384] generic_file_read_iter+0x16cb/0x28e0 [ 55.225244] ? filemap_range_has_page+0x340/0x340 [ 55.230071] ? print_irqtrace_events+0x270/0x270 [ 55.234816] ? filemap_map_pages+0x919/0x15d0 [ 55.239301] ? print_irqtrace_events+0x270/0x270 [ 55.244049] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.249223] ? __lock_is_held+0xb6/0x140 [ 55.253277] ? print_irqtrace_events+0x270/0x270 [ 55.258034] ? __lock_acquire+0x664/0x3e00 [ 55.262265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.267452] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.272621] ? perf_trace_lock+0x900/0x900 [ 55.276863] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.282038] ? perf_trace_lock_acquire+0xe3/0x980 [ 55.286871] ? print_irqtrace_events+0x270/0x270 [ 55.291617] ? perf_trace_lock_acquire+0xe3/0x980 [ 55.296441] ? perf_trace_lock+0x900/0x900 [ 55.300673] ? perf_trace_lock+0x900/0x900 [ 55.304891] ? __fdget_pos+0x12b/0x190 [ 55.308786] ? perf_trace_lock_acquire+0xe3/0x980 [ 55.313612] ? check_noncircular+0x20/0x20 [ 55.317828] ? __lock_acquire+0x664/0x3e00 [ 55.322055] ? perf_trace_lock+0x900/0x900 [ 55.326274] ? find_held_lock+0x35/0x1d0 [ 55.330333] ? find_held_lock+0x35/0x1d0 [ 55.334392] ? __fget+0x342/0x5b0 [ 55.337830] ? lock_downgrade+0x980/0x980 [ 55.341973] ? lock_release+0xa40/0xa40 [ 55.345935] ? __lock_is_held+0xb6/0x140 [ 55.350000] ? __fget+0x36b/0x5b0 [ 55.353433] ? find_held_lock+0x35/0x1d0 [ 55.357490] ? iterate_fd+0x3f0/0x3f0 [ 55.361273] ? lock_downgrade+0x980/0x980 [ 55.365409] ? get_pid_task+0xbc/0x140 [ 55.369300] blkdev_read_iter+0x105/0x170 [ 55.373435] __vfs_read+0x6a7/0xa00 [ 55.377051] ? vfs_copy_file_range+0x940/0x940 [ 55.381626] ? fsnotify_first_mark+0x2b0/0x2b0 [ 55.386208] ? avc_policy_seqno+0x9/0x20 [ 55.390257] ? selinux_file_permission+0x82/0x460 [ 55.395099] ? rw_verify_area+0xe5/0x2b0 [ 55.399143] ? __fdget_raw+0x20/0x20 [ 55.402844] vfs_read+0x11e/0x350 [ 55.406288] SyS_read+0xef/0x220 [ 55.409641] ? kernel_write+0x120/0x120 [ 55.413605] ? do_syscall_64+0xb7/0x940 [ 55.417565] ? kernel_write+0x120/0x120 [ 55.421525] do_syscall_64+0x282/0x940 [ 55.425396] ? __do_page_fault+0xc90/0xc90 [ 55.429614] ? finish_task_switch+0x1e2/0x890 [ 55.434088] ? finish_task_switch+0x1b9/0x890 [ 55.438567] ? syscall_return_slowpath+0x550/0x550 [ 55.443479] ? syscall_return_slowpath+0x2ac/0x550 [ 55.448392] ? prepare_exit_to_usermode+0x350/0x350 [ 55.453397] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 55.458755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.463592] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 55.468760] RIP: 0033:0x453a59 [ 55.471929] RSP: 002b:00007fb16df45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 55.479620] RAX: ffffffffffffffda RBX: 00007fb16df466d4 RCX: 0000000000453a59 [ 55.486873] RDX: 00000000ffffff33 RSI: 0000000020575000 RDI: 0000000000000013 [ 55.494124] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 55.501375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/12 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000057000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = memfd_create(&(0x7f00000bf000-0xb)='/dev/loop#\x00', 0x2) setns(r0, 0x40000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000086d000), &(0x7f0000fa4000)=0xc) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000c42000)) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r3 = syz_open_dev$sndpcmp(&(0x7f000032b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) poll(&(0x7f0000537000)=[{r0}, {r3, 0x41c2}, {r1, 0xc2}], 0x3, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/02/12 12:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) [ 55.508624] R13: 0000000000000461 R14: 00000000006f69b8 R15: 0000000000000000 [ 55.515915] CPU: 0 PID: 9867 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #309 [ 55.523187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.532533] Call Trace: [ 55.535128] dump_stack+0x194/0x257 [ 55.538792] ? arch_local_irq_restore+0x53/0x53 [ 55.543507] should_fail+0x8c0/0xa40 [ 55.547241] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.552367] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 55.557487] ? perf_tp_event+0xae0/0xae0 2018/02/12 12:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ef000)=0x1f, 0x4) r1 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036c000-0x5)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffff) fchmodat(r2, &(0x7f0000b63000)='./file0\x00', 0x26) 2018/02/12 12:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a5a000)=0x10001, &(0x7f00007d9000)=0x4) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000caf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003e4000-0x38)={&(0x7f0000fac000)={0x27, 0x8, 0x3, 0x6, 0x0, 0x9, "100e17826bd04daf17444c4bd1d344b9d99fa3c609308329fd0e9b2cd4d6274906b272b999dc365134026cb3f7510901c6b97959a3284de7e3955665c1714a", 0x7}, 0x60, &(0x7f0000948000)=[{&(0x7f0000a9e000-0xcc)="660f307321cd9345eee5b27263813dade8f2b3fdbbd465c73c2533aa6cd19e2e1760dbe1a8e909d6048b4d8417d1e2a86bc7372601f5c4b43bef592e91185387214078e1d3a8d1b09677447e1c424791fdbdf09a640cbd2c28b91a460edb4f3567204acc68f20ab7aa4381e8a8402e0e83500b84e773efba18d81cb04e8258051e2dcaf7e45a9d970c0c9fac6d531fb50d362cff23e022989d37c5f5801f03e42993617cf38ba9c42723e170acf0d68e6fd670e31ebd6d8b6cfb567ca5b36c3a7aa8ec8428ac0fc591ab2db5", 0xcc}, {&(0x7f00006a7000)="e1c25cc9e427a25ec364439257db05c7f81e4dc12da30f5ce0ba66885f918106d0494cc29fcde7c3ce6e68dcb722677e53adba065473fb318a27696e3eb1527590ee8874f3a40e80abbedb933161af37a1b99e47ca76405ab57d96c9fdf87cf41ef41bcf0f1b2b9340828a655c090181508ae2cb59181bfd0eca20a4220408828c5b431c5d6efc18643152d8612252bbe95e15c553b5ef8b0549f244b0c24bc88365a02d1ddabb74ef44bbf25b85f4770b8628f5616c1de5d79f69e3cdbd0cc4c095125e8deeb857ea64bd98638805188496816d41ddab7176c325ae5df719c8fa82a6764eae0db14f3afc9a0a9f56a5", 0xf0}, {&(0x7f00003ff000-0x99)="6eaf3095ac85e57b6f8ce31c317d41e8e5903f303e8bde336eb75592042712cad30dcd9f083996b598c376ab4a1cbc1ed1f66d730b47b39dcbb4a15659005f8e08867736c309d8f8489570e7d36f6f17628a7d9d5a75198683fd9d476332424d9248d489db42049140fcdb0b78e1e74e7ce8faf391b3e8fe00652feb70fd1d95c894843668d07149f15f6742c1d570a4f524c41fced9b47089", 0x99}], 0x3, &(0x7f0000a94000)={0x18, 0x3a, 0xfffffffffffffffe, "b8a5327a8d"}, 0x18, 0x4000000}, 0x10) [ 55.561549] ? tracing_generic_entry_update+0x15a/0x1d0 [ 55.566935] ? __lock_acquire+0x664/0x3e00 [ 55.571174] ? memset+0x31/0x40 [ 55.574508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.579702] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 55.584830] ? perf_tp_event+0xae0/0xae0 [ 55.588935] __alloc_pages_nodemask+0x327/0xdd0 [ 55.593633] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 55.598693] ? perf_trace_lock+0x900/0x900 [ 55.602952] ? __lock_acquire+0x664/0x3e00 [ 55.607194] ? check_noncircular+0x20/0x20 2018/02/12 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00009ec000)={0x30001}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000471000-0x80)) [ 55.611438] ? tracing_generic_entry_update+0x15a/0x1d0 [ 55.616833] ? perf_trace_buf_update+0x66/0xb0 [ 55.621443] alloc_pages_current+0xb6/0x1e0 [ 55.625782] skb_page_frag_refill+0x358/0x5f0 [ 55.630299] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 55.635248] ? lock_release+0xa40/0xa40 [ 55.639240] ? __lock_is_held+0xb6/0x140 [ 55.643357] tun_build_skb.isra.50+0x2f0/0x1850 [ 55.648028] ? find_get_context.isra.82+0x670/0x670 [ 55.653053] ? perf_tp_event+0x7f4/0xae0 [ 55.657138] ? tun_flow_update+0xf70/0xf70 [ 55.661416] ? lock_release+0xa40/0xa40 [ 55.665416] ? print_irqtrace_events+0x270/0x270 [ 55.670192] ? alloc_set_pte+0x1102/0x1880 [ 55.674478] ? print_irqtrace_events+0x270/0x270 [ 55.679252] ? __lock_acquire+0x664/0x3e00 [ 55.683555] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.688751] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 55.693883] ? perf_tp_event+0xae0/0xae0 [ 55.697978] tun_get_user+0x17d0/0x3940 [ 55.701959] ? memset+0x31/0x40 [ 55.705309] ? tun_build_skb.isra.50+0x1850/0x1850 [ 55.710256] ? perf_trace_lock_acquire+0x532/0x980 [ 55.715224] ? perf_trace_lock+0x900/0x900 [ 55.719461] ? perf_trace_lock+0x900/0x900 [ 55.723698] ? find_held_lock+0x35/0x1d0 [ 55.727761] ? tun_get+0x1ab/0x2e0 [ 55.731285] ? lock_downgrade+0x980/0x980 [ 55.735425] ? lock_release+0xa40/0xa40 [ 55.739389] ? __lock_is_held+0xb6/0x140 [ 55.743459] ? tun_get+0x1d4/0x2e0 [ 55.746981] ? tun_do_read+0x26c0/0x26c0 [ 55.751026] ? __check_object_size+0x8b/0x530 [ 55.755508] ? rcu_note_context_switch+0x710/0x710 [ 55.760435] tun_chr_write_iter+0xbd/0x1c0 [ 55.764659] do_iter_readv_writev+0x55c/0x830 [ 55.769150] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 55.773905] ? rw_verify_area+0xe5/0x2b0 [ 55.777957] do_iter_write+0x154/0x540 [ 55.781825] ? dup_iter+0x260/0x260 [ 55.785440] ? map_files_get_link+0x3a0/0x3a0 [ 55.789929] vfs_writev+0x18a/0x340 [ 55.793546] ? vfs_iter_write+0xb0/0xb0 [ 55.797502] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 55.802330] ? vfs_write+0x374/0x510 [ 55.806053] ? __lock_is_held+0xb6/0x140 [ 55.810108] ? __fdget_pos+0x130/0x190 [ 55.813981] ? __fdget_raw+0x20/0x20 [ 55.817704] do_writev+0xfc/0x2a0 [ 55.821137] ? do_writev+0xfc/0x2a0 [ 55.824754] ? vfs_writev+0x340/0x340 [ 55.828539] ? SyS_read+0x220/0x220 [ 55.832162] SyS_writev+0x27/0x30 [ 55.835596] ? SyS_readv+0x30/0x30 [ 55.839118] do_syscall_64+0x282/0x940 [ 55.842984] ? __do_page_fault+0xc90/0xc90 [ 55.847201] ? finish_task_switch+0x1e2/0x890 [ 55.851674] ? finish_task_switch+0x1b9/0x890 [ 55.856152] ? syscall_return_slowpath+0x550/0x550 [ 55.861065] ? syscall_return_slowpath+0x2ac/0x550 [ 55.865977] ? prepare_exit_to_usermode+0x350/0x350 [ 55.870980] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 55.876339] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.881179] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 55.886345] RIP: 0033:0x453931 [ 55.889512] RSP: 002b:00007f5aec3dcba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 55.897200] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 0000000000453931 [ 55.904450] RDX: 0000000000000001 RSI: 00007f5aec3dcbf0 RDI: 0000000000000012 [ 55.911697] RBP: 000000002080dfbe R08: 0000000000000012 R09: 0000000000000000 [ 55.918948] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000014 [ 55.926195] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000000 2018/02/12 12:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000072d000-0x30)={0x0, 0x6, 0x1c05, 0x1, 0x1000, 0xfffffffffffff3bc}) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008e1000-0xe)={0x5, [0xe5, 0x7, 0x80000000, 0x200, 0x1]}, &(0x7f0000e4a000)=0xe) 2018/02/12 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c17000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="a0b99678aef9205de3f6657b30cb71ab", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$mouse(&(0x7f0000c5b000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000772000-0x8)={@empty, @remote}, &(0x7f00000e8000-0x4)=0x8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000863000)=""/154) 2018/02/12 12:28:26 executing program 5: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0xc15, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005d4000)={0x0, 0x2, 0x0, 0x8000000741b, 0xffffffff, 0xcd4}) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00005d5000)={0x3, 0x0, [{0xbbb, 0x0, 0x80}, {0xbf8, 0x0, 0x3}, {0xc00110b5, 0x0, 0xe0}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004e0000-0x8c)={0x7fff, 0x9b, 0x2, 'queue0\x00', 0x7}) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x1}], 0x1) syz_open_dev$dmmidi(&(0x7f00001c3000)='/dev/dmmidi#\x00', 0x4, 0x2000) 2018/02/12 12:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000773000)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a16000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00008a9000)="f7ce5b4f387abaa0c67c865114c75c7110b9d50e448c765b86e62f465a09b88aae2f6e8045547984e28c7ecb18f7d689190a30e5dab92d25f336a23b8016ad913826358d726a7a2f8fa0e67914bc423a67832098add538a0605c8df11c62994d5b29d4db758c06b826c88e14d0ee1856fc2bc9ad5523c04bfb0ed3b46d2d") 2018/02/12 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003a6000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005bc000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007c4000-0x8)={0x0, 0x6}, &(0x7f0000157000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002cb000-0x108)={r1, @in6={{0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @empty}, 0x9c}}, [0x2, 0x7, 0x7fffffff, 0xd7, 0x1, 0xeacd, 0x8001, 0xcb5, 0x10000, 0x3, 0xe1, 0x9, 0x1000, 0x8, 0x10000]}, &(0x7f0000dae000-0x4)=0x108) r2 = syz_open_dev$loop(&(0x7f000047e000-0xb)='/dev/loop#\x00', 0x0, 0x101100) read(r2, &(0x7f0000e97000)=""/16, 0x10) 2018/02/12 12:28:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r0, &(0x7f0000575000)=""/16, 0xfffffe19) close(r1) 2018/02/12 12:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x109001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000037000-0x4)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ffd000-0x4)=r0, 0x4) write$selinux_load(r0, &(0x7f000009d000-0xcd)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/12 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x48, &(0x7f00009ed000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x12, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xe09]}}}}}}}, 0x0) 2018/02/12 12:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004c0000-0x4)=0x0) perf_event_open(&(0x7f00001e1000)={0x3, 0x78, 0xffffffffffffffff, 0x9, 0x200, 0x400, 0x0, 0x200, 0x100, 0x1, 0x0, 0x6, 0xc4, 0x3, 0x8, 0x1, 0x9, 0x6, 0x7, 0x7, 0xc01, 0x6, 0x0, 0x2, 0x1, 0xe60, 0x8, 0x6, 0x6ee, 0x0, 0x6, 0x8, 0x40, 0x8, 0x1f, 0xead, 0x7, 0x7, 0x0, 0x3, 0x79c58e3d27e6b31b, @perf_bp={&(0x7f000048b000), 0x1}, 0x8a0, 0x3, 0x80000001, 0x1, 0x3, 0xdec3, 0x516c}, r1, 0x7, r0, 0x4) 2018/02/12 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000781000-0x8d)=""/141, 0x8d, 0x0, &(0x7f0000066000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x0) 2018/02/12 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f00001b1000-0x10)=""/16, 0xff3e) r1 = syz_open_dev$sg(&(0x7f0000dd3000)='/dev/sg#\x00', 0x81, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b11000-0x4), &(0x7f0000b86000-0x4)=0x4) 2018/02/12 12:28:26 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xfffffffffffff509, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000019000)={0x0, 0xffffffff00000000, 0x8000}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001a000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000010000)='./file0\x00', &(0x7f0000018000)=[&(0x7f0000019000-0x1)='\x00', &(0x7f0000008000-0x12)='vboxnet0ppp1proc]\x00', &(0x7f0000018000-0x1)='\x00', &(0x7f0000016000)="7b2e73656c696e7578297573657270707030dd00", &(0x7f0000019000-0x11)="7d73656c66747275737465649d47504c00", &(0x7f0000018000)='\x00', &(0x7f000000e000-0x1)='\x00'], &(0x7f0000018000)=[&(0x7f0000016000-0x2b)='system/&bdevcgroupproceth0vmnet0md5sumuser\x00']) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/12 12:28:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009da000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000352000)=""/132) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000209000)={0x8, "6937c6b494ee"}) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4447fd) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x98, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}], 0x90) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000e74000-0x14)={0x3f, 0xb68a, 0xffffffff, 0x2, 0x1}) eventfd2(0xde, 0x80800) setfsuid(0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000002000-0x4), 0x80800) 2018/02/12 12:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="6aa531e209eb21e664b8598b016f260b7176656cbe193e4babcd7ea9b5270aa0b593bfa2debf34c59b3bba143c6c3bad41b1a00715c3fb0489d693bed1a5d94317b1b1b7bdd1cf8a67def8fdd818caa8f177a258d98fd2040643c8af541ec2974030acb0102bbfd887f14d49256d80dcea4623356e3533cb8c9eda7552d1b460a66faf4eaddf15fd0fc036a7166261365760beb79b74086e4da46d9b2a1f573c251335cde4939c52f1d6b2f80deea0719caccbaf9d61a50bf10007348304635b6f15d5e4795f1aed04d24c5c2172252b5836a8b7d67add2a05a04fa9e67b06c56f6cb37c4c9268dd212d8d9c90ce91bd542e280fb951f6e7d08dda18e8c5e8462111925cf34acdcdd8d601b6a37f833e8ff56c9bfe60e2fa570c0d1abd6d5fdd06f3a4d2476327036362d5bf687d18fee6ea39f2898def6fd21f52a90c0e8024a9103efe9d15d03cc658a7ab7e4cc5e62e5b022b0271ffa1ac35e3c0a92403df017f53d5d4285e5296a73bd703cb657d99895efeac3f3d1b3c86b7132152422aeda858e159a0d770c50ad3bedb88ca66ed9fb37015ab49ed9ed40c1cd6c726d866808654084030e02f9e256c5b3b7ef5d33930412c5da66d4a5c049fff7f089c10b8030cb807cd9f53ed415f9ac7988ae8478062765c3c9af43f4b5d72eb57cef86b569a253cfcadc28942d51f00796e147f5c2550055b95cb2474f3e354d42bef56d1d2b1f5edb0cdebcca1716e2ed345e0df434e7c93101e2384231e4a7915573eb463407c984ab8ff6194b690dc7008e540a84f1b9c4c7fdb462f56edbbb67b7b202f697c6ae5abb161108f748a0ad382f2cdfd3d397e77659afdd8e965308c603e0b172358645a05c0e530cf2f755666ec12ef12730a1f1451f1fe0d6c1b10582b3dbde105d957f69bf3805d0083db8db06da555a5614758c8a564b5cce1189f567041e436b1cc97d1e435a16f174f09d860e3da443724f84d798b1ed2bf257fea406dec352d5e97a5290d805cf3e334ee7141ebd3593e2e6394314f273ff998962e428b594b5a2ae661c0d421ae2eb722f10e2dab49512f246cf5763d9f81494d41b8ed574c6c7e1d82e183c570d8bb066e335700deb1d4204fa5d5c99de91ac459a2696a98e36a7fa5964475d14cfff68add1da79deb08a94810bc564cddbb628d3bb8f9bd790d78d7fde8ab10e5a48ada805f633b7285ca4ad578bbac1c66dee617ca0b1255781c3e7c5b28f526f8fc3c6bf91daf70671f7d5390ad3668fa3933761615d76cf4d4ba6e160c52054a4bb5caad51d7f8a99fa7020081aa94198c4e8375926bb9ee0347f12a9bfb3d1aca58e24186e2e6b0577b0838807097a3dfad88422cdbdf5fcf5145f09b6c48847d977fab0871b416abc67c4faa499c3b154712195c996411ed3f1dfbb515dead09acd98b79f8206646bd29e6ac882eb40b2a323e0edae7779c80a7736c10d9b18b799e5e5aa1a8701d1d01e91fd629dbc8be7601f654ccf334ba173e5fb2e5697c3ab5df035ed72ec7f291ed126e3ca2991cc7d9cb6a262ddec8498a2a6acc39e1b392964ec4e1ee005b2cd1139b66b6763cd06e1031273e263bb8044b008cfcaa2d63abdb2936d99b3a88f6717f34da5c3cb90343d6aed2fcd50e2f00b51ba9a3894f126295b2b3242ba829cd88ce2679b5323592fc885aba2e1c8c0a552c87e6898cbdf309d154ecdb30565a275c7b25e27c3aa5e0e8a695884a38add7d783b5cebffc4c4bf03050cd5fb20cacc474c13b7885845f684f0a2b237cd385d64ca9ba9db77aa4f22cb752f4e9dcceb5351e4b90103c458ff14b7c5e99fdfc910715ef04777632d235f1279f7a339290c3f1f866d48cb9394e9a2b9d5ddd020a174d09aa4a5a34823088650a3f7d594b7b97bec60f2b5e88be9088c6b39c40255f94a74972231d9a4b9ad43f872aacb4197b9aa0e9e2ba43ff70e1def142eb576c25a993d04cc105478ecc1182a2351a51554d97cd43bf94b67e327efdc7bd7e2a65395a60a12fdf571b0c92657bde717e36de4148cfdca22a8a21135439b22c5801fa159670048252a490a6d73927bc0b6dfe5497cf4881ed926937594b802058b891db9ae915480824e919f76e16d210b72ce5d5d3b940c4ebbfe46c0412f710298ce8c95c7c0907f70c2ba526689e639a2c302f233492f674a87c8fe41ae97f8e008c17f222f5e76d53b4df09959f71b49d3131525592a28636183be67b160e5a71a36e4641cfe414167b47a6793e205f5f2306e3bf46706fa560c0555b065427714a40084bc5cf7bb96e723bcbf5318ac7e6584d0a9536cc4248ab98035d3f931af9fb8b8a2a611c72cbfec76cc71f2b9caa8a2419b53a02a50a7135879f978c0b2c9b2c1aed5ca8101f906b046017462c1326cac85cbe206597bdcf47185231c8748f0db1caa286b6f326ef9f69a294d16925c79843a98e5c95f2d7c5236639d0a92fc106221d271b5fa8d87f5b7c9571951f7197e844dd321819ad8ac07599073e476a856c64f094e8b2f4d23971c55bc17bc6e5d7c436139936fb53ef85ec26e92338f5897fd1a5ffd7b740950e620a3a31f8dac88b70b78c62b6e119553f74997d7d4286e36fe6e925e7abefd849d3f728cdae90d91038934fcd7dc6e7dafc179eabd6ecfdc2638e3d8e0a91249fb8818686973d104bda526c6ecdd20a208f3e5c8b1f40865e6cbc7b3d28c64f38f9ee85b5c4d8c58cb9cfa800d2831429d5e605bfa7493d9f0ce487ca80033656521b57f9b5d97ee46fc3bcd09164f5bf909f37446414f6935fecc169846193edd2b1574951b03b8364a83612460c8e4b28a2b5e7cde0d175a0df3728f21678b4d09eedee56bca14fa618276656aac0b6f0d2374e50ef0351709794f81e08f653da500e230cb0f78603e82264202b3b6cdaf1328048387b55ddead25db85e5c8440beb96cb9e21be809fe4b57d8984da03da4234740e2ec7489affa7988f2d18224496c36bd0771a25452ed37dfbc1964329c53a4d7b687e63bdeb9b76ce060140a2b3ad23dcc60a63ef37258778a1f242bcf74a87b7faa6400ba5c010e3e86a752c091b11dc2c7bd76a7a3f7543620c1dc6735c785a9eddb070176223ff2e2744cdccac40517b9e200cc39e3d1d42ba8a09323a2bf84553853e1ff87c5c2eebda5e8ec42d99be138db0a84c4c7c4f4ade6ce3ce174b2ccad4f6270a2d965372bf6b2c6cf9c07e277801114bec789a284e06bca08dcb364b16f36842bc66ef1edca169dffab0f0f68e82e67dc10713abfc86a5dc0eeaf36ad792ad8c2cec2c00cd500b9cbc3f1c7d8ead0c298801e972d2e7080bf8ed60a3747b1d6cbb3552ebf355d16bb2f85c01f8da35d8539fe8bd9c06cb4f2a321f7068b0646c07151817426ad63397c9bed9a7f71da0ca6f2cd87fd2e632f5bbd9e05a615abb3ed86ec295e5dc74f7007ef62f063713e1b647efb41cf3dd4370031ada69b8f4ee62c80f3b80435e4575fb9266e56cef4e826ccde8bea87a1b003da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0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000023c000)=""/4096) 2018/02/12 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000fce000-0xb)='/dev/vcsa#\x00', 0xdf, 0x101000) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f00001f1000)={0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000caa000-0xc)={0x7, r0, 0x8000000001}) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000162000), &(0x7f00006e4000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000913000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a37000)=0x0) tgkill(r4, r5, 0x2e) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f11000)={0x0, 0xfffffffffffffff7, 0xffffffffff7f73ab, &(0x7f0000818000)}) socket$nl_xfrm(0x10, 0x3, 0x6) exit(0xffff) syz_emit_ethernet(0xa7, &(0x7f000086a000-0x93)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@llc={0x4, {@snap={0xab, 0xa9, "42ba", "a729f8", 0x88f7, "948ea0d7db705fa381db7ba67f0c77b1a0699c3cfb2a836b35f67acf76b734e58df6b00e65240c512c6e14bc2e792dc94ff0bb064c126cdd4b21128fdcc3ac340834ad10a450658a097b77700219a9ece00b752e51f3be594479a51158364f5d6a64d8b45e674acc221f6145fe15b78965fdf977654c4c6672ec8143"}}}}}, 0x0) 2018/02/12 12:28:26 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000008000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f00004ab000)={0x6}) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00009c9000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000083f000)='rxrpc\x00', &(0x7f00006ac000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='security,]\x00', r3) 2018/02/12 12:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r0, &(0x7f0000575000)=""/16, 0xfffffe19) close(r1) 2018/02/12 12:28:26 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semtimedop(r0, &(0x7f0000fc0000-0x18)=[{0x7, 0x2}, {0x7, 0x0, 0x1800}], 0x2, &(0x7f0000dc3000)={0x0, 0x1c9c380}) r1 = creat(&(0x7f00009fd000-0x8)='./file0\x00', 0x21) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000506000-0x4), &(0x7f0000fc0000)=0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000fc1000)) clock_gettime(0x0, &(0x7f00009ed000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f00000a2000-0x1e)=[{0x4000000000007, 0x6356, 0x400000000800}, {0x0, 0x0, 0x1800}, {0x20003, 0x2, 0x1800}, {0x3, 0x8, 0x1000}, {0x4, 0x5, 0x800}], 0x5, &(0x7f0000b7e000-0x10)={r2, r3+30000000}) 2018/02/12 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = socket(0x9, 0x80000, 0x97a) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000014f000-0x2), &(0x7f00004a2000-0x8)=0x2) signalfd4(r0, &(0x7f0000a44000)={0x404}, 0x8, 0x0) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000033000)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000578000)={0x27, 0x81, 0x5, 0x7, 0x1, 0x3, "4e21b6fce36a132c65ee0726a49e9108ec5aaf7ddff206554185ef3170ab1918b0b415193d3c9d35d412cd93fbf1a364e91bee9c9134fbfa4b6240db2b8ce8", 0x19}, 0x60) clock_gettime(0x0, &(0x7f0000f49000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b0e000-0xf0)=[{{&(0x7f000019e000)=@ipx, 0x10, &(0x7f00009de000)=[{&(0x7f00005bf000-0xf1)=""/241, 0xf1}, {&(0x7f000070c000-0x19)=""/25, 0x19}, {&(0x7f0000a27000-0x77)=""/119, 0x77}], 0x3, &(0x7f0000307000-0x2a)=""/42, 0x2a}, 0x3}, {{&(0x7f0000f51000)=@nl=@unspec, 0xc, &(0x7f0000896000-0x60)=[{&(0x7f0000193000)=""/212, 0xd4}, {&(0x7f0000a98000-0x8c)=""/140, 0x8c}, {&(0x7f0000fed000-0x80)=""/128, 0x80}, {&(0x7f0000465000)=""/9, 0x9}, {&(0x7f0000390000)=""/4096, 0x1000}, {&(0x7f000080a000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xffffffffffff7fff}, 0xfffffffffffffff8}, {{&(0x7f000004d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f000030b000)=[], 0x0, &(0x7f0000cb1000-0xf3)=""/243, 0xf3, 0x8}, 0xffffffffffffffca}, {{&(0x7f0000ef5000)=@hci, 0x6, &(0x7f0000a51000)=[{&(0x7f0000798000-0xaa)=""/170, 0xaa}, {&(0x7f00001f3000)=""/94, 0x5e}], 0x2, &(0x7f0000a81000-0xc4)=""/196, 0xc4, 0x7fffffff}, 0x800}], 0x4, 0x1, &(0x7f00009d7000-0x10)={r1, r2+10000000}) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x4001) ppoll(&(0x7f000064c000)=[{r1, 0x48}], 0x1, &(0x7f000014e000-0x10)={0x77359400}, &(0x7f0000d23000-0x8), 0x8) r2 = dup3(r1, r0, 0x0) bind$ipx(r2, &(0x7f0000509000)={0x4, 0x101, 0x10000, "c982aa021a06", 0x1d8}, 0xfffffffffffffee0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000032c000), &(0x7f0000ea6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000099a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x10) syz_open_dev$sndseq(&(0x7f00003e2000)='/dev/snd/seq\x00', 0x0, 0x121040) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e48000-0xa)={r3, 0x9, 0x1, [0x1000]}, 0xa) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000068d000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000feb000-0x8), 0x8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000feb000-0x8)) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000483000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000754000)='/dev/dsp#\x00', 0xfff, 0x8080) r2 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000731000)='./file0\x00', &(0x7f00009e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000005d000)=0x0) fstat(r0, &(0x7f0000f43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f7d000-0x4), &(0x7f0000c35000-0x4)=0x0, &(0x7f00005bc000-0x4)) fcntl$getownex(r1, 0x10, &(0x7f0000710000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000542000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x2, @multicast2=0xe0000002}, @generic="7908fc1628b1f961252a520f40f86368"}) getresuid(&(0x7f00007f1000-0x4)=0x0, &(0x7f0000d6c000-0x4), &(0x7f00000a4000)) fstat(r0, &(0x7f0000535000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000ef5000-0x9c)=[{&(0x7f00002dd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bd7000-0x80)=[{&(0x7f000073e000-0x7)="5a36e49ce59e7d", 0x7}, {&(0x7f00001c4000-0xcf)="6c6f976a493713abfad649d99c08b6c10cde690b6b634bfe84f35b04e0c0fdcfbf32fe9a9bf852b983e4bc9e7123cd0439d23aa5b4e4064035d9f0f6e62c17bb95fddfb9e936c3841da7e38654ee0ca003437c0e6760a52f8a7a9d85c862e73027f1c1ebb3365b56caee5e296d916e29acc9b1d58abb505c5269a059d7e274fc85e2f66c4cff58a645304d5e9556e58de782fbb10eee3857071ebfd973ffdd75c8c73f8c0195f103c23a6bcd99abf1c0fd595aaae73f07a645975ce7e63e65e77638ce41b434cbccfbcd5981b2bc87", 0xcf}, {&(0x7f000044a000)="3bf9116ccd6ff35639a10a803168600792d4e31726b8d895e7021c596214e75152d19737ce4b7fb533cb0e74e58184cffabca7b70487bfcb137f", 0x3a}, {&(0x7f0000e11000-0xb1)="c86db836a8c70038323b5f5ab947548fdb8395ea488945e08c18a2e1d1afa388b5ca3636c0deea117948d02898515da2605487f034fd2af20a5e5df06a7da06dd1095618fdab79885dcfd7cac1edb5d22d34694251990cbbdbb726c278ab9e675a69d7f903e293b38e25b6bbcab737b751783d37ecf1ef6739501555b5df2eb37b33b773cdc3513d1035a1ade1fb73fb3286560b7115d9d56b856e80dca9042367478dd42de9b12ce4f6107b00d8fd6434", 0xb1}, {&(0x7f0000c5f000)}, {&(0x7f0000f11000)="43958559187d6ee3a9c6a06bc41b26da3a1b4dc4528265b3359722253ed38b8a9b7c7dd7844264be3b6061cb66105d2a5011f1a0dc0b16c43bf8cf8a579568711e575dbbbed2dcb09c8382bce723a5464c00a62cf339d6b195393f5f28bcee26d801785d152b12893625c8922e38e5db91fd448083596db5edf43370a6efc2f2a0ac9386fc3a256dca120b47532dc95f02e7e9a4e5b450ee478515911391e4a92bf820367933ed35ad9dec7cd987e5f476453a", 0xb3}, {&(0x7f000034f000)="c08005d75c29ef8d045dec9b57b97311dde8d693510bab52959818ea3fb7d41bb04aa52b1dd5a4f05e0adb5bd7b6e0860e9ba23853b696729d95b859c39d58c28b131ebd5220bd44b1ae871f8563593399b9a7ada3d9f170aaafe184b2bfc39f30085bf6515103a8d6ec2a3bfda98984730e0b2203b39c52c9277e12c988049f2908fa0cbc260eb784fbf931a88251ad2022df0df03e0ba040600b91878aceaa0a1e363e44fdd4247d443ae12604a6a42188907900333d208f38090a31f84239410fbbaf954a9247f0784f97511b903b006ca9663bb563a874247c8e42", 0xdd}, {&(0x7f0000555000-0x89)="dd1ec66b2ab608b3b0575c1c5d17ee7fb751f16d4b2bfdbad4a4cb637b767b8d2a041fba589498fffb0597e4e439c8d1fa4da784c241eba6bd412347ee703bd0f234f1417628f30369214057b5809439a77503e79791a6313810c519087992ca76595e152e411105ef2230bca13a563fa244740eea757c68ffff5dbc504b2300f3f7c2f98ed09f5d2b", 0x89}], 0x8, &(0x7f0000011000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x4}, {&(0x7f0000304000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000020a000-0x90)=[{&(0x7f0000497000)="dfcb33d0f700fca32681ffd1e03a611f558fae7646c5426bb276b7aee0a39033cdf2512edfe00de094232c7517e9cfdeecb29c4320583d0495e992dc7f7f5e0499d12dfb41a13c6a7762ee7e2cb97b48b5b88247174562baa17810dda74ed69145fc05aacbbb06e7", 0x68}, 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{&(0x7f0000a84000)="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", 0x1000}], 0xa, &(0x7f00001b2000-0x60)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}], 0x60, 0x20000081}, {&(0x7f0000cb3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000626000-0x30)=[{&(0x7f0000226000)="706593d4c456bcd93f7b3838577da25e56dff85ec8b8d779e3539495dbf4b6f63edfd6cc1a46dfb5795582c6408cf8be3eee8c2100b36e03bdaeb707506e4174cb18fdf0d6463cc6aed8f8502b71dcb0781d28f64fa341bcd9160ab2904646f65a87a5e0e1162cf5c45d7ff48f434b96ce998293c203", 0x76}, {&(0x7f0000db3000-0xbc)="9e80e5a3b2a81f97a1371146ee83830e2d2f64bb823ad59611efabd2beef509d649a0b1c1a08d9f2a05e6a26a5eb9938be442b3348d05e975c84295c0a058a38667d26c2c1e992e403f687641f37960faf09b74ba71cf5c24d53a81408dbb1fd4468b8214e04bdff27b7b0b8a16cc68b3a87e03ed3844545c8c953fc0055000ee60d8344b5c30fb33a90de66d0800d18a023a08bcf3467de76b3e394e7267915902a4eb0dea9c0ea8a18ef99b0061dc1b43eb2d29ea97231127e0549", 0xbc}, {&(0x7f0000af0000)="bdb9be78859e3bbbd27af47b6451ffc15e3014752851d2f41f22aaf11ab7c2550512dd2c691fc3cefb9b5b7101a444e1a3aba735756280bf3ddda5af", 0x3c}], 0x3, &(0x7f0000957000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x10}], 0x4, 0x40000) read(r1, &(0x7f000043f000)=""/16, 0x661) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000030d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0xa0200) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000953000-0x68)={0x6, 0xdd, [{0x30df983e, 0x0, 0x1c00000000000000}, {0x7, 0x0, 0x1}, {0x2, 0x0, 0xfffffffffffffd36}, {0x4, 0x0, 0x9}, {0xfffffffffffff800, 0x0, 0xfffffffffffffffd}, {0x2, 0x0, 0x100000000}]}) bind$rds(r0, &(0x7f0000bf2000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000022d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000b8000-0x14)={@mcast1, 0x0}, &(0x7f0000d8d000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000697000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2d000-0xc)='/dev/autofs\x00', 0xac4233d0cd15366a, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00007c1000-0xb)=""/11) syncfs(r0) pwrite64(r0, &(0x7f0000e91000)="06709c6bbabd716e321fc97933b69c9d3ed0b1a9993ea187d98eb5e4ccb2834d90ca90f0dd59d3be43eb96eaf5b843af46a5aa4952b20f2774f840b1c001d00a10960612b8e20d27e57dc5e71f0dc90142d7074aeef92115c81c89f2bd2478c7ef0f6ceeafe5cd80629d753121c95670b9cefd3cb69abf9bca2374ec5a2faa7d52d9992d9d31ebf418ba1cdbef3a5d707b6b42ed46efd2d53710e8647f1b05e0cf044d2b31ab029d4cd5c0133f6a3539aa0a34f46881dcd5d03d48010a2d7bc9cffe78f19826f57623a920874bcd78673ac989b85d", 0xd5, 0x1e) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="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0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000023c000)=""/4096) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001a000)) recvmsg(r0, &(0x7f000002a000-0x38)={&(0x7f0000023000-0x8)=@sco, 0x8, &(0x7f0000029000)=[], 0x2c5, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c8e000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x401, 0x847d, 0x7}], {0x8100, 0xff, 0x310, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000513000)="240000002a00ffffffffffffdffa00000000000004f2000000000000090081000400006c", 0x24) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000030f000-0x6)={0x2, 0xa, 0xd72, 0x7f, &(0x7f0000935000-0x280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) fcntl$setown(r0, 0x8, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c79000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000036d000-0x10)={0xbf, &(0x7f0000286000)=""/191}) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="6aa531e209eb21e664b8598b016f260b7176656cbe193e4babcd7ea9b5270aa0b593bfa2debf34c59b3bba143c6c3bad41b1a00715c3fb0489d693bed1a5d94317b1b1b7bdd1cf8a67def8fdd818caa8f177a258d98fd2040643c8af541ec2974030acb0102bbfd887f14d49256d80dcea4623356e3533cb8c9eda7552d1b460a66faf4eaddf15fd0fc036a7166261365760beb79b74086e4da46d9b2a1f573c251335cde4939c52f1d6b2f80deea0719caccbaf9d61a50bf10007348304635b6f15d5e4795f1aed04d24c5c2172252b5836a8b7d67add2a05a04fa9e67b06c56f6cb37c4c9268dd212d8d9c90ce91bd542e280fb951f6e7d08dda18e8c5e8462111925cf34acdcdd8d601b6a37f833e8ff56c9bfe60e2fa570c0d1abd6d5fdd06f3a4d2476327036362d5bf687d18fee6ea39f2898def6fd21f52a90c0e8024a9103efe9d15d03cc658a7ab7e4cc5e62e5b022b0271ffa1ac35e3c0a92403df017f53d5d4285e5296a73bd703cb657d99895efeac3f3d1b3c86b7132152422aeda858e159a0d770c50ad3bedb88ca66ed9fb37015ab49ed9ed40c1cd6c726d866808654084030e02f9e256c5b3b7ef5d33930412c5da66d4a5c049fff7f089c10b8030cb807cd9f53ed415f9ac7988ae8478062765c3c9af43f4b5d72eb57cef86b569a253cfcadc28942d51f00796e147f5c2550055b95cb2474f3e354d42bef56d1d2b1f5edb0cdebcca1716e2ed345e0df434e7c93101e2384231e4a7915573eb463407c984ab8ff6194b690dc7008e540a84f1b9c4c7fdb462f56edbbb67b7b202f697c6ae5abb161108f748a0ad382f2cdfd3d397e77659afdd8e965308c603e0b172358645a05c0e530cf2f755666ec12ef12730a1f1451f1fe0d6c1b10582b3dbde105d957f69bf3805d0083db8db06da555a5614758c8a564b5cce1189f567041e436b1cc97d1e435a16f174f09d860e3da443724f84d798b1ed2bf257fea406dec352d5e97a5290d805cf3e334ee7141ebd3593e2e6394314f273ff998962e428b594b5a2ae661c0d421ae2eb722f10e2dab49512f246cf5763d9f81494d41b8ed574c6c7e1d82e183c570d8bb066e335700deb1d4204fa5d5c99de91ac459a2696a98e36a7fa5964475d14cfff68add1da79deb08a94810bc564cddbb628d3bb8f9bd790d78d7fde8ab10e5a48ada805f633b7285ca4ad578bbac1c66dee617ca0b1255781c3e7c5b28f526f8fc3c6bf91daf70671f7d5390ad3668fa3933761615d76cf4d4ba6e160c52054a4bb5caad51d7f8a99fa7020081aa94198c4e8375926bb9ee0347f12a9bfb3d1aca58e24186e2e6b0577b0838807097a3dfad88422cdbdf5fcf5145f09b6c48847d977fab0871b416abc67c4faa499c3b154712195c996411ed3f1dfbb515dead09acd98b79f8206646bd29e6ac882eb40b2a323e0edae7779c80a7736c10d9b18b799e5e5aa1a8701d1d01e91fd629dbc8be7601f654ccf334ba173e5fb2e5697c3ab5df035ed72ec7f291ed126e3ca2991cc7d9cb6a262ddec8498a2a6acc39e1b392964ec4e1ee005b2cd1139b66b6763cd06e1031273e263bb8044b008cfcaa2d63abdb2936d99b3a88f6717f34da5c3cb90343d6aed2fcd50e2f00b51ba9a3894f126295b2b3242ba829cd88ce2679b5323592fc885aba2e1c8c0a552c87e6898cbdf309d154ecdb30565a275c7b25e27c3aa5e0e8a695884a38add7d783b5cebffc4c4bf03050cd5fb20cacc474c13b7885845f684f0a2b237cd385d64ca9ba9db77aa4f22cb752f4e9dcceb5351e4b90103c458ff14b7c5e99fdfc910715ef04777632d235f1279f7a339290c3f1f866d48cb9394e9a2b9d5ddd020a174d09aa4a5a34823088650a3f7d594b7b97bec60f2b5e88be9088c6b39c40255f94a74972231d9a4b9ad43f872aacb4197b9aa0e9e2ba43ff70e1def142eb576c25a993d04cc105478ecc1182a2351a51554d97cd43bf94b67e327efdc7bd7e2a65395a60a12fdf571b0c92657bde717e36de4148cfdca22a8a21135439b22c5801fa159670048252a490a6d73927bc0b6dfe5497cf4881ed926937594b802058b891db9ae915480824e919f76e16d210b72ce5d5d3b940c4ebbfe46c0412f710298ce8c95c7c0907f70c2ba526689e639a2c302f233492f674a87c8fe41ae97f8e008c17f222f5e76d53b4df09959f71b49d3131525592a28636183be67b160e5a71a36e4641cfe414167b47a6793e205f5f2306e3bf46706fa560c0555b065427714a40084bc5cf7bb96e723bcbf5318ac7e6584d0a9536cc4248ab98035d3f931af9fb8b8a2a611c72cbfec76cc71f2b9caa8a2419b53a02a50a7135879f978c0b2c9b2c1aed5ca8101f906b046017462c1326cac85cbe206597bdcf47185231c8748f0db1caa286b6f326ef9f69a294d16925c79843a98e5c95f2d7c5236639d0a92fc106221d271b5fa8d87f5b7c9571951f7197e844dd321819ad8ac07599073e476a856c64f094e8b2f4d23971c55bc17bc6e5d7c436139936fb53ef85ec26e92338f5897fd1a5ffd7b740950e620a3a31f8dac88b70b78c62b6e119553f74997d7d4286e36fe6e925e7abefd849d3f728cdae90d91038934fcd7dc6e7dafc179eabd6ecfdc2638e3d8e0a91249fb8818686973d104bda526c6ecdd20a208f3e5c8b1f40865e6cbc7b3d28c64f38f9ee85b5c4d8c58cb9cfa800d2831429d5e605bfa7493d9f0ce487ca80033656521b57f9b5d97ee46fc3bcd09164f5bf909f37446414f6935fecc169846193edd2b1574951b03b8364a83612460c8e4b28a2b5e7cde0d175a0df3728f21678b4d09eedee56bca14fa618276656aac0b6f0d2374e50ef0351709794f81e08f653da500e230cb0f78603e82264202b3b6cdaf1328048387b55ddead25db85e5c8440beb96cb9e21be809fe4b57d8984da03da4234740e2ec7489affa7988f2d18224496c36bd0771a25452ed37dfbc1964329c53a4d7b687e63bdeb9b76ce060140a2b3ad23dcc60a63ef37258778a1f242bcf74a87b7faa6400ba5c010e3e86a752c091b11dc2c7bd76a7a3f7543620c1dc6735c785a9eddb070176223ff2e2744cdccac40517b9e200cc39e3d1d42ba8a09323a2bf84553853e1ff87c5c2eebda5e8ec42d99be138db0a84c4c7c4f4ade6ce3ce174b2ccad4f6270a2d965372bf6b2c6cf9c07e277801114bec789a284e06bca08dcb364b16f36842bc66ef1edca169dffab0f0f68e82e67dc10713abfc86a5dc0eeaf36ad792ad8c2cec2c00cd500b9cbc3f1c7d8ead0c298801e972d2e7080bf8ed60a3747b1d6cbb3552ebf355d16bb2f85c01f8da35d8539fe8bd9c06cb4f2a321f7068b0646c07151817426ad63397c9bed9a7f71da0ca6f2cd87fd2e632f5bbd9e05a615abb3ed86ec295e5dc74f7007ef62f063713e1b647efb41cf3dd4370031ada69b8f4ee62c80f3b80435e4575fb9266e56cef4e826ccde8bea87a1b003da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0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000023c000)=""/4096) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00007d5000)=""/125) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f89000)={0x101, 0x7, 0x400}) rt_sigpending(&(0x7f0000f89000-0x8), 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = getuid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000099c000-0x8)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000525000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000528000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c9000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b2b000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ea9000-0xa)='/dev/vcs#\x00', 0x3ff, 0x404000) connect$rds(r1, &(0x7f0000052000)={0x2, 0x1, @empty}, 0x10) r2 = getpgid(r0) perf_event_open(&(0x7f0000a08000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0xf, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa6f, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x992a}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2000000000000000, 0x48080) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x3, 0x67a2, 0x3, 0x100000001}, 0x9, 0x100000001, 'id0\x00', 'timer0\x00', 0x0, 0xff, 0x1, 0x3491}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x1fffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e, &(0x7f0000d7c000-0x15e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="7dc11bafb3da", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x118, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9d7edc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [@fragment={0x88, 0x0, 0x80000001, 0x80d4, 0x0, 0x93e, 0x2}, @fragment={0x21, 0x0, 0x8, 0x101000000, 0x0, 0xc5ac, 0x1}, @routing={0x73, 0x10, 0x2, 0x3, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x5, 0x70295124, 0x0, 0x4, 0x1}, @hopopts={0x2c, 0x1, [], [@hao={0xc9, 0x10, @empty}]}, @routing={0xff, 0x2, 0x0, 0x6f98, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x85, 0x0, [], [@ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x1}]}]}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a33000-0xb)='/dev/loop#\x00', 0x0, 0x1fff) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fc7000)={0x6, 0x5, 0x8, 0x1, 0x6, 0x7, 0x100000000, 0x3, 0x401, 0x7f, 0x4, 0xd26}) memfd_create(&(0x7f0000249000-0xb)='/dev/loop#\x00', 0x1) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2d000-0xc)='/dev/autofs\x00', 0xac4233d0cd15366a, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00007c1000-0xb)=""/11) syncfs(r0) pwrite64(r0, &(0x7f0000e91000)="06709c6bbabd716e321fc97933b69c9d3ed0b1a9993ea187d98eb5e4ccb2834d90ca90f0dd59d3be43eb96eaf5b843af46a5aa4952b20f2774f840b1c001d00a10960612b8e20d27e57dc5e71f0dc90142d7074aeef92115c81c89f2bd2478c7ef0f6ceeafe5cd80629d753121c95670b9cefd3cb69abf9bca2374ec5a2faa7d52d9992d9d31ebf418ba1cdbef3a5d707b6b42ed46efd2d53710e8647f1b05e0cf044d2b31ab029d4cd5c0133f6a3539aa0a34f46881dcd5d03d48010a2d7bc9cffe78f19826f57623a920874bcd78673ac989b85d", 0xd5, 0x1e) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="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", 0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000023c000)=""/4096) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000082c000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000913000-0x48)={0x200000000000057f, [0x10000, 0x1b, 0x6, 0x57b44127, 0x4, 0x4, 0x2, 0x80000000]}) pread64(r0, &(0x7f00008ae000)=""/172, 0xac, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) clone(0x48010800, &(0x7f0000f50000)="31fa0345206c2ce6695951da97b10524c6b7c222890b6468868a2b799f9bc1", &(0x7f0000fde000-0x4), &(0x7f0000640000-0x4), &(0x7f0000ba1000)="110779610411529a5d7a2a025e463d82018175265cda4f70ea39e476290a130d67f2d7bffbbafb67f7d319bb9bc1783328dbb6bac5b4264a8a1e8621d7f2e79fe59f453774500808587fb0f9bd981fda3bba7d5ef1d70d28a7afdfd815567b9c71bad5310b36425cb91fbf821050069a20da3664eef54d88fe5ff44f07968ba2b0fb913bbcd151963581b73620e4bc30d23db19a315d6d57f761c3612851e9fd723112700c9935911ba240b7bdd53555d0d1aba6034e2e49b6649642bdea5e11") r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c68000-0x10)=@buf={0x21, &(0x7f00009e8000-0x21)="8179e03085206a296c903edc9632398b62373e391a47e1c56f1730ba1b3d69ef51"}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000038e000-0x9)='/dev/dsp\x00', 0x20081, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009d0000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b4d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xd}}}, &(0x7f0000bee000-0x4)=0x8c) recvfrom$unix(r1, &(0x7f000066a000)=""/164, 0xa4, 0x140, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000219000-0x8)={r4, 0x40, 0x3}, &(0x7f0000722000)=0x8) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x80800) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x9, 0x7f, 0xab, 0x401, 0x20, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000001000-0xf)={&(0x7f0000002000)=@alg={0x100, 0x10, 0x2, 0x2, 0x0, {{'echainiv(gcm(twofish))\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x539}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de5000-0xb)='/dev/loop#\x00', 0x4, 0x44042) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="6aa531e209eb21e664b8598b016f260b7176656cbe193e4babcd7ea9b5270aa0b593bfa2debf34c59b3bba143c6c3bad41b1a00715c3fb0489d693bed1a5d94317b1b1b7bdd1cf8a67def8fdd818caa8f177a258d98fd2040643c8af541ec2974030acb0102bbfd887f14d49256d80dcea4623356e3533cb8c9eda7552d1b460a66faf4eaddf15fd0fc036a7166261365760beb79b74086e4da46d9b2a1f573c251335cde4939c52f1d6b2f80deea0719caccbaf9d61a50bf10007348304635b6f15d5e4795f1aed04d24c5c2172252b5836a8b7d67add2a05a04fa9e67b06c56f6cb37c4c9268dd212d8d9c90ce91bd542e280fb951f6e7d08dda18e8c5e8462111925cf34acdcdd8d601b6a37f833e8ff56c9bfe60e2fa570c0d1abd6d5fdd06f3a4d2476327036362d5bf687d18fee6ea39f2898def6fd21f52a90c0e8024a9103efe9d15d03cc658a7ab7e4cc5e62e5b022b0271ffa1ac35e3c0a92403df017f53d5d4285e5296a73bd703cb657d99895efeac3f3d1b3c86b7132152422aeda858e159a0d770c50ad3bedb88ca66ed9fb37015ab49ed9ed40c1cd6c726d866808654084030e02f9e256c5b3b7ef5d33930412c5da66d4a5c049fff7f089c10b8030cb807cd9f53ed415f9ac7988ae8478062765c3c9af43f4b5d72eb57cef86b569a253cfcadc28942d51f00796e147f5c2550055b95cb2474f3e354d42bef56d1d2b1f5edb0cdebcca1716e2ed345e0df434e7c93101e2384231e4a7915573eb463407c984ab8ff6194b690dc7008e540a84f1b9c4c7fdb462f56edbbb67b7b202f697c6ae5abb161108f748a0ad382f2cdfd3d397e77659afdd8e965308c603e0b172358645a05c0e530cf2f755666ec12ef12730a1f1451f1fe0d6c1b10582b3dbde105d957f69bf3805d0083db8db06da555a5614758c8a564b5cce1189f567041e436b1cc97d1e435a16f174f09d860e3da443724f84d798b1ed2bf257fea406dec352d5e97a5290d805cf3e334ee7141ebd3593e2e6394314f273ff998962e428b594b5a2ae661c0d421ae2eb722f10e2dab49512f246cf5763d9f81494d41b8ed574c6c7e1d82e183c570d8bb066e335700deb1d4204fa5d5c99de91ac459a2696a98e36a7fa5964475d14cfff68add1da79deb08a94810bc564cddbb628d3bb8f9bd790d78d7fde8ab10e5a48ada805f633b7285ca4ad578bbac1c66dee617ca0b1255781c3e7c5b28f526f8fc3c6bf91daf70671f7d5390ad3668fa3933761615d76cf4d4ba6e160c52054a4bb5caad51d7f8a99fa7020081aa94198c4e8375926bb9ee0347f12a9bfb3d1aca58e24186e2e6b0577b0838807097a3dfad88422cdbdf5fcf5145f09b6c48847d977fab0871b416abc67c4faa499c3b154712195c996411ed3f1dfbb515dead09acd98b79f8206646bd29e6ac882eb40b2a323e0edae7779c80a7736c10d9b18b799e5e5aa1a8701d1d01e91fd629dbc8be7601f654ccf334ba173e5fb2e5697c3ab5df035ed72ec7f291ed126e3ca2991cc7d9cb6a262ddec8498a2a6acc39e1b392964ec4e1ee005b2cd1139b66b6763cd06e1031273e263bb8044b008cfcaa2d63abdb2936d99b3a88f6717f34da5c3cb90343d6aed2fcd50e2f00b51ba9a3894f126295b2b3242ba829cd88ce2679b5323592fc885aba2e1c8c0a552c87e6898cbdf309d154ecdb30565a275c7b25e27c3aa5e0e8a695884a38add7d783b5cebffc4c4bf03050cd5fb20cacc474c13b7885845f684f0a2b237cd385d64ca9ba9db77aa4f22cb752f4e9dcceb5351e4b90103c458ff14b7c5e99fdfc910715ef04777632d235f1279f7a339290c3f1f866d48cb9394e9a2b9d5ddd020a174d09aa4a5a34823088650a3f7d594b7b97bec60f2b5e88be9088c6b39c40255f94a74972231d9a4b9ad43f872aacb4197b9aa0e9e2ba43ff70e1def142eb576c25a993d04cc105478ecc1182a2351a51554d97cd43bf94b67e327efdc7bd7e2a65395a60a12fdf571b0c92657bde717e36de4148cfdca22a8a21135439b22c5801fa159670048252a490a6d73927bc0b6dfe5497cf4881ed926937594b802058b891db9ae915480824e919f76e16d210b72ce5d5d3b940c4ebbfe46c0412f710298ce8c95c7c0907f70c2ba526689e639a2c302f233492f674a87c8fe41ae97f8e008c17f222f5e76d53b4df09959f71b49d3131525592a28636183be67b160e5a71a36e4641cfe414167b47a6793e205f5f2306e3bf46706fa560c0555b065427714a40084bc5cf7bb96e723bcbf5318ac7e6584d0a9536cc4248ab98035d3f931af9fb8b8a2a611c72cbfec76cc71f2b9caa8a2419b53a02a50a7135879f978c0b2c9b2c1aed5ca8101f906b046017462c1326cac85cbe206597bdcf47185231c8748f0db1caa286b6f326ef9f69a294d16925c79843a98e5c95f2d7c5236639d0a92fc106221d271b5fa8d87f5b7c9571951f7197e844dd321819ad8ac07599073e476a856c64f094e8b2f4d23971c55bc17bc6e5d7c436139936fb53ef85ec26e92338f5897fd1a5ffd7b740950e620a3a31f8dac88b70b78c62b6e119553f74997d7d4286e36fe6e925e7abefd849d3f728cdae90d91038934fcd7dc6e7dafc179eabd6ecfdc2638e3d8e0a91249fb8818686973d104bda526c6ecdd20a208f3e5c8b1f40865e6cbc7b3d28c64f38f9ee85b5c4d8c58cb9cfa800d2831429d5e605bfa7493d9f0ce487ca80033656521b57f9b5d97ee46fc3bcd09164f5bf909f37446414f6935fecc169846193edd2b1574951b03b8364a83612460c8e4b28a2b5e7cde0d175a0df3728f21678b4d09eedee56bca14fa618276656aac0b6f0d2374e50ef0351709794f81e08f653da500e230cb0f78603e82264202b3b6cdaf1328048387b55ddead25db85e5c8440beb96cb9e21be809fe4b57d8984da03da4234740e2ec7489affa7988f2d18224496c36bd0771a25452ed37dfbc1964329c53a4d7b687e63bdeb9b76ce060140a2b3ad23dcc60a63ef37258778a1f242bcf74a87b7faa6400ba5c010e3e86a752c091b11dc2c7bd76a7a3f7543620c1dc6735c785a9eddb070176223ff2e2744cdccac40517b9e200cc39e3d1d42ba8a09323a2bf84553853e1ff87c5c2eebda5e8ec42d99be138db0a84c4c7c4f4ade6ce3ce174b2ccad4f6270a2d965372bf6b2c6cf9c07e277801114bec789a284e06bca08dcb364b16f36842bc66ef1edca169dffab0f0f68e82e67dc10713abfc86a5dc0eeaf36ad792ad8c2cec2c00cd500b9cbc3f1c7d8ead0c298801e972d2e7080bf8ed60a3747b1d6cbb3552ebf355d16bb2f85c01f8da35d8539fe8bd9c06cb4f2a321f7068b0646c07151817426ad63397c9bed9a7f71da0ca6f2cd87fd2e632f5bbd9e05a615abb3ed86ec295e5dc74f7007ef62f063713e1b647efb41cf3dd4370031ada69b8f4ee62c80f3b80435e4575fb9266e56cef4e826ccde8bea87a1b003da1c703e5b4374f573e32a2619bbe0cfd02f8bbf50cc59cfe37dfb02740c825ff94df55648ad8b16fcee9c6c8301ba393f867df8634225ee8e0d12fc716e19d9a7ef5c08dc94c1fde0f59f37657fe15b98d3752b07158fbc2d818c025b0213a1a26f54aa98ec3da35e0c701fb3ae712a339b56b03d1ecf5d0ee8af8be786ab956767b721f8b4aef9d367cc1b5fd67c2f26b04f6e172d76730b1e926cab67ab33d731b7229b7c8d30526629cf90c1a39aa8fbeead6b67ecacbd5c66582dac71f7f0ca8552cf926b03760e46b79a1d1277a5a703f16d834b3b2729ce82a408315c7c7911ebddfa30ece6a345ad06fbdca9a386ff94d36e0aff91b2900ba90c9adf45f505280e3bd4493bd70ac6bdc56d11aa180fe396d2cd931a9fb39ece953a8b33d1eae8c15f0be077353e8db491ce491d70f4984d9ce4acd8d955d23308aaa8144687f41aa2340863dbe9ddc17786d2bba8bb95ebad68eda68088c2da24043693ebb574b2cdd87e79d36a7944349df5da7e79d96f5fb0325144daad0127613ed782fdc65217840788059b765a838d8d0ce879cbe0bf3e517eb3d396233c89e1e095e7d49ade9b6760d6342f6c5776bb9bc05f1efeabedc7ef1ad087907e70d9482126c7703a29acb9935c1f23f19d39cfdb9b47ea4fb10231a47ec67729f41caeed58d9bd20d87afb5c86e43ed48df27c091c6f7017f8bbc6a70ff9a0a91dd4af2e8d465545c08c74b860f44525a8877ac567df35b42da2d138056ef518820b16502eba968459b9bd79fd7bed3f9c2aed24355b26dcc38adbb8057c62eb9200f7c30b83e734c964a090de8bb68b6764cf839d56e803c901e7eec5717e717b60ee2ce616d960a3dcd1d0a7a27ebbf4d5661eab06410c9cbbfc75d6de86c6949642d0d5c187fa76ad20eeb15dafbc61a0c4557b6108780513149a010de4745c357c68f0555fa2bd1e471deb3816049722b555c1eee92a9ac9e8edd88f3180f9192af06af70b3c4f4cd4603a843601a8a4749ed263e53f973895681e44a5cf8605a186fc93fc9949846afdbfde9df3581bcdfe5c70063394e4988dc9324be9076523332cb7ebfe474b22ef76a0bb4344c5cf9edcf9ad41f17de9da108da0b71d9952ff173671a0b8a3b017f0a08c079027b219429c3ee2c080e38cfca1841f9c19a3ff0f125656c9a92d20660c773e953587f758dff2f1345a17309c8798506aad59d4acab91bd4c05d9f1b48236eb832579fe0f7de9a7f4bd7c846f7637b84628a650066c654ced14f13a038a705510b1063768225d6ba64e8676c0e466596576e74c4996043d8068eefe78c2846a4618dd38fedc03c88f639fd0e0c65d1a3a2b0d6bca74bbc1a8149d53671cc4cf75d397a4cada57bb6fa091ae0e3cac973f80267265247a6a46203d30de79c7335d93ed1a51dd533bebc7373d94e31a27d439b0b5d2f64ea29af5bacdbc3689c2a4a22583512a63d8c63666f376071f2c1d8ce6f6654d33d7eeab1145fa347f3ef0ec74ed47028622a3e9472fde67ca80243f140bf3ffbd165cbbdd6a713a7612121823bf6e7f294e128f503d1a07b694124464143ead24b27ea9127724e1ad41d8e472c0b4e260bf5f1d3dde60aa9bb8f79975a8b9a6014261b13779005cb5d4e3334cdbac2d4928d7c8cdf6b665750255087512bb4f5727d046df6402766fcebd34f984a33199ce3e6857b46ff634ffcb3544c44fd83ca6a5603446725e8151efa049b9710b80587ca5897332ede35865b8a36c6551d4ce68908f420cbdf80d3804d6a1d46d9d807e5bba3f3ec3ee2469dafcde70b17f105a33e52376aae7b2498a8f72a3bb21e96b83e3925ceeb682dccf938f7a5d67b2249a97a078ac08c7d0922ab8594b8ccb108314308aa003064391737180439bd0a60ee6070d7b5b229cf23d707cf93251faf448a79dbd237d77354b4f77597d719a357fc7ddd54bfa59e2e3410eebee163067832305c598cada2ae48af7258218620f352e7fecb22ce0aab3b744f888c1c2453e331b847c51ed87325cee028313d204e934022ea30a37ddffcdf2ad418c81e7777bec9ac7da7b1709a63035efe5d317590c37a5e2b72545335441387f306421e5a3bcaa17c87a96f15026d6586d6d6ddf8cfda242f40a6cef0c8fc3bc7b1cef064f2773175d831f501f37d8ab1ee96d593301c22e343c4612faba737a0f74f903c5e9d4c522dd57f55ae65f7dcafd08d74aaf21bd2c5674735d69d218d753b649a5dc24444748f6058fddd4b6d3eb", 0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000023c000)=""/4096) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000082c000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000913000-0x48)={0x200000000000057f, [0x10000, 0x1b, 0x6, 0x57b44127, 0x4, 0x4, 0x2, 0x80000000]}) pread64(r0, &(0x7f00008ae000)=""/172, 0xac, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) clone(0x48010800, &(0x7f0000f50000)="31fa0345206c2ce6695951da97b10524c6b7c222890b6468868a2b799f9bc1", &(0x7f0000fde000-0x4), &(0x7f0000640000-0x4), &(0x7f0000ba1000)="110779610411529a5d7a2a025e463d82018175265cda4f70ea39e476290a130d67f2d7bffbbafb67f7d319bb9bc1783328dbb6bac5b4264a8a1e8621d7f2e79fe59f453774500808587fb0f9bd981fda3bba7d5ef1d70d28a7afdfd815567b9c71bad5310b36425cb91fbf821050069a20da3664eef54d88fe5ff44f07968ba2b0fb913bbcd151963581b73620e4bc30d23db19a315d6d57f761c3612851e9fd723112700c9935911ba240b7bdd53555d0d1aba6034e2e49b6649642bdea5e11") r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c68000-0x10)=@buf={0x21, &(0x7f00009e8000-0x21)="8179e03085206a296c903edc9632398b62373e391a47e1c56f1730ba1b3d69ef51"}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000038e000-0x9)='/dev/dsp\x00', 0x20081, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009d0000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b4d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xd}}}, &(0x7f0000bee000-0x4)=0x8c) recvfrom$unix(r1, &(0x7f000066a000)=""/164, 0xa4, 0x140, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000219000-0x8)={r4, 0x40, 0x3}, &(0x7f0000722000)=0x8) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd0000-0x25)='numa_maps\x00') sched_setaffinity(r0, 0x8, &(0x7f0000037000-0x8)=0x80000000) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000003) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000036e000-0xa)='/dev/cuse\x00', 0x500, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c3d000)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000959000-0x4), &(0x7f0000ee4000-0x4)=0x4) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000516000-0xb)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000dfd000-0x9f)="8d4684be316df71238ee198623287ac76cc1fb6d70cfff3dcfac91a8d79963e08176703ecb74007a9604a8129d1ce27203d076fdee813c31e9d2a5dfe01bbf38ea007e3a4da26c1623f4ca966312647628474f138a64c68abf0ef31e2cc3d30c7a57102b362f11590213aa7a85c4eebd5014550ca0ec5d54f48e4f58875d60b4f54a0736e8ea22e5f3aa75702d7fe379842972123277c62056bf590e7ab83c", 0x9f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000215000), &(0x7f00001c6000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 5: 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) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000c56000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000080b000)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000000+0xf2a)=""/112, 0x70}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000309000)=""/152, 0x98}], 0x7, &(0x7f00007f8000-0x60)=""/96, 0x60, 0x1}, 0x200}, {{&(0x7f00002d9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, 0x1c, &(0x7f0000f44000)=[{&(0x7f0000ab5000)=""/54, 0x36}, {&(0x7f0000000000)=""/204, 0xcc}], 0x2, &(0x7f0000000000)=""/92, 0x5c, 0x7}, 0x4}], 0x2, 0x140, &(0x7f00009e9000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000059000)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b51000-0x8)={0x0, 0x7fffffff}, &(0x7f0000e3d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000074f000)={r2, 0xa4}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000885000-0x10)='/dev/input/mice\x00', 0x0, 0x10002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000045f000)={0x0, 0x1, 0x30, 0x8, 0x6}, &(0x7f0000499000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001f2000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0x7ff}, &(0x7f0000c5c000-0x4)=0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000d38000-0x8), 0x7) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) vmsplice(r5, &(0x7f00006f5000)=[{&(0x7f00009a6000-0x49)="0c6b16138164080488de320f8f3bff195045dca7e7447c2a2830209eb3bb7dddedb773eb3e6fe59662a1b6ff2255fc565760d7940fe9c96db7eaaaacc92979be6e5a9d729ed1b52a93", 0x49}, {&(0x7f00002ce000-0x86)="6171561f0beb5b08db514f55c60b61156df6796b6e359833c3b2c9b6e8deec213c0349075730434d6106b8431a9ed382fd5495c098fcfd3e59492cf75ad2af573c74796af241d976b717d9e87c81a18594bda1f5cd98a5e30cea84d6bae6a7b6b6bdaaff24b9e9cb616c18498b105371b533d673b1e5894cc731ec6138d14b5acb64693007f0", 0x86}, {&(0x7f0000062000)="ee3a7e4754ec926b3ec504477095b7c35fd76c56e69b78486517e5f99a80eae901e03a342c8c53f74865ee0f8dacfcfc3aefa4c92424d6edc123c562c9bec011c5baa609bfacac6d00a77f969057a6187795436edc69638fcd48201ce116aab90402c7b7922635444522a84eca6273391e2432c61680fd859568d24dc5090762c91d5c098e9b6d2c644b800b92957ac9b4525ffbf8a2613dceb67b87027e67473b7454df5e3666dc603bfc143c87453afc737a8e7a7ec18538b62cb308047d6831a0cb41cf67837f950093ec6727402db553172578", 0xd5}, {&(0x7f0000d8e000-0x5d)="bd2c99eaed3a6aca462d82dd61188b98d42dbc2ca34c1eb351d89c07f468ee35867e9a9215cae4b26dbd1803524d14f50b84f10c58b62af5b6ab0bb48557385a2bb30d6d07f29538c25fb7e30ff943c80c767193881710807f997f625e32cdef948258d7a13dd06773bd8e9ef60bacf633e12daf3000ce55c1e6b12193000eb5dfd6f68caedab59fac444c304211847830215c946f75dc54072ce28860f0b917", 0xa0}, {&(0x7f0000cda000-0xf0)="097cd382961007f971d7d6a33c16f1041d7559d3781413a9c8ab33c2b5197c6fd03de9b0164c7b3e9b12e9a43567699170ab37bf0dfaec4a0469cc2731f10325ec39fdd41c3424096c57469d0b4f539d262db325878f6af0096e3eb77d07391768841bf2152d0054d380de63a0d51957eb8231cce4b848cee535347470bdeaf2364e2c32c88c64ec74dfc7c78a709d940aa931916d448fed6bc29ccaf4d438cb7b4a68ada953f0dd3d379d9243c2d93def781c61e234b22d946ee38add132764f134cc55d51017563c5bb34538d90f1bc13f22f7cffefb9cf1f03843841e3a4c9c15d2448cd2c512fc506cad4f0db122", 0xf0}, {&(0x7f0000d2e000)="286a71cba2467d7156178933b83580a856a8265c4e842c09ec46b92ea0a96f5734cd5c3a9596b401d1970edc22064078bc93405802dadb2caebfdeaca64d3fe4959b5a7d28945d3a6a314803d26d04521d9598cfcb3f604f1635ec03b9fa5ab19cf65731614dffd56cafa6b5c92052ecdaebfb9b04b880325a991360277d2fe3e47cdbd6fe46aadc496d374ab897a845f444e322bc79ae6c306581b0cdeeb80143919f7ce3442f", 0xa7}], 0x6, 0x2) write$selinux_access(r6, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x49) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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", 0x1000}, {&(0x7f0000272000)="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0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a54000)={0x4, 0x1, 0x97, 0xfc}, 0xfffffdcb) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000504000)={0x0}, &(0x7f0000c35000-0x4)=0xc) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000d10000-0x10)={&(0x7f0000789000)="9bb2d8200e01547bc1aa5179a71c5999ca1f9d495b3bd5a326e368eabb778a3f9f3054ab9441a3ebdf9265bc152d2ffb28dca7d56185842d8894e3915005974e785431e537a4f0bb1c0c915d74f5408f03e399b0577100bc047bd95f135c8f9ad0", 0x61}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0x1023ee49) 2018/02/12 12:28:27 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x28100, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000409000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000823000)=0x8000, 0x4) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) accept(r0, &(0x7f0000e05000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006aa000+0x65c)=0xffffffffffffff12) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000221000)='/dev/hwrng\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000206000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x4, 0x99e, 0x0, 0x8000}, &(0x7f0000fd5000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb7000-0x108)={r2, @in={{0x2, 0x1, @empty}}, [0x0, 0x6, 0x8a, 0x8, 0x1ff, 0x1, 0xa2, 0x8001, 0x3, 0x9, 0x20, 0x7, 0x3, 0x7, 0xcfa7]}, &(0x7f0000f6c000)=0x108) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r3 = semget$private(0x0, 0x1, 0x204) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00009f9000)=[0x6, 0x6, 0xfffffffffffffff7, 0x59e675cf, 0x8001, 0x1]) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000968000-0x50)={{0x2, 0x0, 0x4, 0x0, 0x6}, 0x7f, 0xc1c, 0x1}) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) r2 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) sendmmsg$alg(r2, &(0x7f0000f5a000-0x70)=[{0x0, 0x0, &(0x7f0000d67000)=[{&(0x7f00002e4000)="9b2b99897ac1f3e49e560db372516864c5e83ef7be88df45e1ff05e286b5f8ea77bd901471632332a30db23f161558e081cb4cd5fb0db7df2e205d8f7a97c1a571f4c226fc773dd029215785846be08c6e1dc40a61a2c39a635f460859c170aec34456dbaf6aec23ee108c2fa13d3b79dac8de2254b53a18ef1fa7b119e291265ab4eb105cf4b66406048a5e8cf07ecb298aba391ae97d63d4ac673808bf12e8a8bac791e0b865513c82d5d587423c87cfac2a0f2a3b3c165a5637c718df94b3f2f365e8e8f3869cfcc9a409643eaf5abfa8aa87220632eb997b04f1", 0xdc}, {&(0x7f000028c000-0x6f)="8d22e23cad605779900c121c15bc8fbe1c9106345eb04a4cf83b881b4a441c661c913e8d056495aefadcda6983e06123670c7db858ac8c82f5310d3f8e295d56f6d4db896a1c20eac454bac7d15f60f54a81af3caede025ec7ff5114dc969dd559a96dd1194fc48153a5d2a5e782bc", 0x6f}], 0x2, &(0x7f00007ba000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000742000-0x40)=[{&(0x7f0000054000-0x1000)="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{&(0x7f0000272000)="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", 0x1000}, {&(0x7f0000083000-0x51)="d4609931acc54ed37f8797de4c7aea28a2305c4ca71067cb9bcd47b5c105dd277fc8209cb99d7adb3243a80028f5cefc01688740d8488e42c3dcc141ad7e58840389b74f172b8c7e482601aa3f1395496d", 0x51}, {&(0x7f0000e97000-0xb7)="020ee47c9fafaf6d91968e691047a1db185196a32342033bb9c2b64f9cf13d7b1760bf35945e9c5c99db9fbfedd8bd8891f44e0311f6bab6d25ed9509aededfa437ae0e29c9be500727efbfbc6719d7e6fff2f363a6496f173a498fc807faa5be7ea8dc2fb5408c59641d5927da4f451d1a6ea864021c82935c2f969810a61d2f71a1f6fa94076246b25b4c32710666567b8fa6f867b0938937a23e5fae0d9ae3ea08167e3f85562d5327c4c1e98d9fd7a55342ea68df2", 0xb7}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x8000) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getgroups(0x1, &(0x7f000058c000)=[0x0]) setfsgid(r0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000907000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000b30000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="95ecc2f731c4888ab387d46c56d3eed3", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) fstat(r0, &(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c56000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x3f, 0x0, r1}, {0x10001, 0x7, 0x0, 0x5, 0x80000000, 0x1000, 0x7, 0x8}, {0x2, 0x4, 0x5fc, 0xaaf8}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2, 0x1, 0x9, 0xffffffffffffff0a, 0x8001, 0x100000000}}, 0xe8) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c54000+0xeba)='net/ip_tabies_name\x00') pread64(r1, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) connect$netrom(r0, &(0x7f0000d12000-0x48)=@full={{0x3, {"c8305bfbd443eb"}, 0x3}, [{"e4bbc95923f39d"}, {"51cceaa20c95dc"}, {"e8fbc19ef40bab"}, {"e0ee5d2b45c71b"}, {"b925c6c1e7a373"}, {"5125d0394615d3"}, {"5e586764f0315e"}, {"36b3826ed9413a"}]}, 0x48) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) umount2(&(0x7f0000ca2000)='./file0\x00', 0x8) rmdir(&(0x7f0000175000)='./file0\x00') read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0x400020, 0xfffffffffffffffc) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000fd2000)={0x100000000, 0x0, 0x200, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bb4000-0xc)={0x0, 0x1}, &(0x7f0000124000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa1000-0x8)={r3, 0x200}, 0x8) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fb9000-0x420)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x1f0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00009dc000), {[{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bcsh0\x00', {0x0, 0x0, 0x48, 0x0, 0x0, 0x1f, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @common='gretap0\x00', @generic="caacc61dbe694efc7c6ed9ee530862d1", {}, {}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r1 = syz_open_dev$admmidi(&(0x7f00001aa000)='/dev/admmidi#\x00', 0xb1f, 0x440080) getpeername$packet(0xffffffffffffff9c, &(0x7f000073f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d97000)=0x14) fstat(r0, &(0x7f0000106000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d58000-0xe8)={{{@in6=@empty, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffffffc, 0x0, 0x2b4, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {0x8, 0x8, 0x4, 0x7, 0x100, 0x10001, 0x1, 0x6}, {0xffffffffffff7fff, 0x2, 0x58, 0x1f}, 0x9, 0x6, 0x1, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x3, 0x0, 0x3c, 0x471, 0xfffffffffffffffe, 0x6}}, 0xe8) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xacf8b62b5ee525c9, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = getgid() r1 = getgid() getresgid(&(0x7f0000186000-0x4), &(0x7f0000e7b000-0x4)=0x0, &(0x7f0000432000)) getresgid(&(0x7f0000776000-0x4), &(0x7f000086a000-0x4), &(0x7f0000d47000)=0x0) stat(&(0x7f00001e3000)='./file0\x00', &(0x7f00001a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000b12000-0x14)=[r0, r1, r2, r3, r4]) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x270380, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b86000-0x10)={0x0, 0x1, 0x8, 0xfffffffffffffffe}, &(0x7f00000c7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003c6000)={r2, 0x86, "37f1b5a783c2e43098c86c91739734d431f7867d500649d0d0b7005b2a75e8189dbec67df879d05a4b48035a9370ba753507fd177b96703e8424d63887a6e41cf9b9f13ea492a02628877d0c02c24d31a3ee99cbe9cf4769cfa7a9e852cde27d725145cf62b1397bde152bafb6d9b5a722f7d2c3d4ba1735eeda97755d37355286692f07cb98"}, &(0x7f0000e03000-0x4)=0x8e) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}]}) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000014c000)=""/208) openat$pfkey(0xffffffffffffff9c, &(0x7f0000864000)='/proc/self/net/pfkey\x00', 0x100, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) [ 56.891789] xt_hashlimit: hashlimit invalid rate 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000df9000)='./file0\x00', 0x145) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dc7000-0x4)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bcf000)={0x0, r0, 0x5}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ec9000-0x18)={0x0, 0x3, 0x5a1, &(0x7f0000986000)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f6f000-0x4)=0x1f, &(0x7f0000c26000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00001e8000-0x10)={0x2, &(0x7f00006eb000)=[{}, {}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00003b9000)=0x40000001000, 0x2) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) [ 56.929101] xt_hashlimit: hashlimit invalid rate 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000edc000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) readv(r1, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r2 = dup2(r1, r1) lstat(&(0x7f0000289000)='./file0\x00', &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000c56000)={0x9d, 0x7fffffff, r0, 0x1, r3, 0x1, 0x3, 0x4}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000b52000-0x11)=@random={'user.\x00', '/dev/hwrng\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000743000-0x4)) r2 = syz_open_dev$mice(&(0x7f0000294000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f000082b000-0x8)={0x3, 0x100}) vmsplice(r0, &(0x7f000048a000)=[{&(0x7f0000efb000)="15ee38f5969d2d2fe49fa9533cc25b33e7802b0820d37809747774266fad9457790590b4503760e0ce344a15887038c07cb2fdf8ac32b59aa59a8c816c833187ced99f3bad414aee68afc29a8ca8421c8ac8eff646553e4a443705fe2e72453d1b2f6e1d79ab35a8d38a564df20ce39b858187b8da225477c71cf8c2c79b71a9a050b5bd2734aa4984", 0x89}, {&(0x7f00004d9000)}], 0x2, 0x2) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008fb000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00002a5000-0xb)='/dev/midi#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000815000-0xf0)={0x0, 0xe8, "fc5bdf6bbf92e962c9d2a28c041ef272bf8fef9afad38dee348da2fe1a6bff378d7c9d65069ac4140b90648ccbd71747060c7b1032d66a1f0c41f36e77c33276beeaa7e96252abceb38d1598fe2800515501c9e36be2ef99ce090d2027d598470787c2ff5f12e8a2dc3bf6c4475e77e50a618a900bfd23cc262549d9cf2c342498d6d6faf94d5205ec68665da05175c281becd3932464470e30cc3565922b10f717ed64419a31f9d9d4c462f4ca09bd29444f316e41ef6c7f90a43b8c6d5e6dadd1b5c94ccf329343cf0ac3c09573fe2a81529b4cf3e7f6d7d1fa8b3abadec4463b9ce0e5c58e358"}, &(0x7f000072d000)=0xf0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003e7000)={0x0, 0x6, 0x20, 0x3fe000}, &(0x7f0000dcc000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000024d000)={r2, 0xdb93, 0x401, 0xe95, 0x7, 0x2, 0x80000000, 0x5, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3, 0x800, 0x6, 0x80000001, 0xe000000000}}, &(0x7f0000d52000-0x4)=0xb8) 2018/02/12 12:28:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000391000)=""/16, 0x10) fcntl$getown(r0, 0x9) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff2000)=0x7) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/02/12 12:28:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000184000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000ff7000-0xc)={0xffffffffffffffff, 0x1, [0x0]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f26000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a7d000)) ioperm(0xfffffffffffffffa, 0x7193, 0x8000) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f00009ab000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/12 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008f7000)={0x0, 0x0}) fchdir(r0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009e000)={0x0}) sendto$inet(r1, &(0x7f00001c1000-0x7e)="6ddb42dc1d032e70c45e8165c4b84adab50d67f756c3b465501f670ea3e0ff183db2b24cde7228c9abacd7580dc327b32d273b21b4f507197e6c5a99a8ad7c4844911ec888f12b8b6e914d1b37dec9615825ce77ba4228d64220e259b71cf59708e4a2d123f450002c465166c227ebd726366225cb3182ee9dab9eeb32c3", 0x7e, 0x24000054, &(0x7f0000564000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) vmsplice(r1, &(0x7f0000ba4000)=[{&(0x7f0000eb1000-0xb2)="ecc266812c882ad1263b04fdc4a86c57daba81a20664d50b9188171bd538dc246ad1c7b1ff432e6192a608d82fae0cc142d0204dd327922ee8ac8a293ad0ebb77d7880da0db089ab77182edb77fe23211a405c399de3fa458b4d8f90363e34b991ca3d2b4426a46d9db7def34929fbd9d08adc1f30e0ccc23a66d05c4f1df446176f3927362e3a619422dfa01ea64d0c82fbd870404c73f87291315e4a349a1134770cbf5bcb4c7f2b09fdede72ba1ea4c44", 0xb2}, {&(0x7f0000377000)="937e8f3970266a0c68c9ac675b2f91def78bad76f42241c2ec6c963ca0e7a583381c5b1836", 0x25}, {&(0x7f0000f64000-0xf2)="7616c5e0cec7fc5df65afd4a9033a05d1d15dcf69fd545068ef37174b3af0ad4b02c4ff79cfd4353fac86fafab7a2cdf95db083523b47b7ba547d0e547d4d46982f3007a3252a74f4549203d313d91c64e31f00699ffd8e4ed9445122a3cd20ca8c39e740214bd29600e0dc37d7be4d9cfa2b426e4a8f19dfc51cc494479c1d652eb3974aff9fb0d95f910f2ff4f7159c07ddfe61cb1f2ffc5d18228b7922cb75592055cdad325320e74046a597b38210e41ce22eafe1c8f5cc3e1bfaac6d060a9ccb63c9ce08c145d8794e6a23248990300e3b74dae307cdcb36c5507e3c76a4870a04ed71d8a5736d9132633d203be8c60", 0xf2}, {&(0x7f00007b4000-0x9a)="6bac8e32d4f30ecadebf064b947cdb46e082cc6432dd6e14e87e30444c2960a50a72a341dbaefc294e49a04b87ecf07ce45854ca9a8127c517d80291187f56fa6ff05f78934d4c4fd3e6db357c741a3da3911ef61ca9faa09a05e19e25d03dda13cb2e160f3d8e3c9d93fe2133e90e474c906d8b6a3739dbc6fc7718de1e3e4207acf24975693d4a5afb2adff80ae4f69ac0f939a11e33427858", 0x9a}, {&(0x7f00009e6000)="296b32ed166920380bc0c00e47af57fad8f57f", 0x13}, {&(0x7f00000b3000-0x4c)="0429b9988ac37fb05b4844ef21d6f4b8fc1bf258cd62174b6ad3c104e1c4072d9947b0b182272d1ca593c5c89f33fc86c547268825ea660f6f26dd672fd76ea38979516d1111845bb486f708", 0x4c}, {&(0x7f0000b17000-0xc3)="8f070de41bcc3b8a52dc3e57eee73b1e0b7943070e0da42bb7667567547bd3434a7dc378325e93f19e442c28f23e58d7c13d711b6b7fb6557ebfd6024ad32c730894700f0a04716413a03a7fbae38c73ce80b8b5917655da9cc0447c9b71b65fe5b065222e34351015be49b09aac517a8a9df778ef9d3bbe04203a750cea0815f414162171390a765b9ec3a149d22563314e947386893d6aa6400e7588b53679d38161288fc65c49a8642aa7306f69fbc65a0d2093458e1d07aacbbb060c0fa39dbcac", 0xc3}, {&(0x7f0000e02000)="c16a05afc35bb042d601bfff", 0xc}, {&(0x7f0000b1e000-0x5)="7ea29b5918", 0x5}], 0x9, 0x4) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/02/12 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007fc000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000805000-0xd8)=@ioapic={0x17000, 0x9, 0x7fffffff, 0x699c, 0x0, [{0xffffffffffff0001, 0xffffffff, 0x0, [], 0x8000}, {0xfffffffffffffe92, 0x2040000000000000, 0x2, [], 0x7f}, {0x7, 0x1000, 0x97, [], 0xffff}, {0x8, 0x4, 0x81, [], 0x91}, {0x4, 0x8, 0x7, [], 0x80000000}, {0x7fff, 0x5, 0x6, [], 0x1ff}, {0x2, 0x0, 0x2, [], 0x8}, {0xf8d, 0x100000000, 0x2000000000000000, [], 0x3ff}, {0x4, 0x4, 0xffff, [], 0x1000}, {0x8, 0x2, 0x2, [], 0x7fff}, {0x800100, 0x81, 0x0, [], 0x7}, {0x5, 0x4, 0x6, [], 0x7fffffff}, {0x9, 0x1, 0x7, [], 0x516d4901}, {0x9, 0x49bb, 0xfffffffffffffffc, [], 0xf0}, {0x6, 0xfffffffffffffffa, 0x100000001, [], 0x9}, {0x2, 0x6, 0xfffffffffffffffe, [], 0x4}, {0x8, 0x80000000, 0x800, [], 0xdd77}, {0x1, 0x80000000, 0x9, [], 0x1}, {0x40, 0xffff, 0x4, [], 0x4}, {0x2, 0x3, 0x3, [], 0x9}, {0x0, 0x401, 0x0, [], 0x7}, {0x0, 0x9235, 0x10001, [], 0x340}, {0x1, 0x3, 0xc2d, [], 0x8}, {0x7, 0x7, 0x1, [], 0xf68}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d85000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000a48000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee8000-0x9)='/dev/ppp\x00', 0x111040, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000510000-0x8)={0x2, 0x10000}) sched_yield() r3 = syz_open_dev$usbmon(&(0x7f00009fd000+0x3f6)='/dev/usbmon#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/02/12 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000)='/dev/sequencer2\x00', 0x10202, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001c3000)={0x0, 0x48, &(0x7f0000a91000-0x48)=[@in6={0xa, 0x2, 0xe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xec}, @in6={0xa, 0x3, 0x3fffffffc00000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xb0b5}, @in={0x2, 0x2, @empty}]}, &(0x7f0000645000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000082d000)={r2, 0x800}, 0xffffffffffffffbb) io_setup(0x40000000, &(0x7f00005e9000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000055000)={{0x0, 0x3, 0x8, 0x1, 0x9}, 0x53, 0xffffffff, 0x57}) io_destroy(r3) 2018/02/12 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000021c000)='/dev/rtc\x00', 0x591343, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000704000)={0x18c0, {{0xa, 0x1, 0x9, @empty, 0x1}}, {{0xa, 0x2, 0x80000000, @empty, 0xffffffffffffffff}}}, 0x108) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) 2018/02/12 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) [ 57.139678] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 12:28:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000801000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x5)={0x20071026, r1}, &(0x7f0000002000-0x18)={0x87, 0x4, 0xffff, 0x9, 0x58a0000000000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/access\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000039000)={0x6, 0xfb8, 0x5, 0x1d69, 0x5, [{0x200, 0x8, 0x2, 0x0, 0x0, 0x184}, {0x7, 0x3, 0x8, 0x0, 0x0, 0x1800}, {0x5, 0xffffffffffffff57, 0x3, 0x0, 0x0, 0x5}, {0x6, 0x9, 0x25, 0x0, 0x0, 0x800}, {0x8000, 0x0, 0xff, 0x0, 0x0, 0x1884}]}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000d76000-0xc)={0x10, 0x0, 0x2, 0x101}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000474000-0x8)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000772000+0x475)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) symlink(&(0x7f000061d000-0x8)='./file0\x00', &(0x7f0000760000-0x8)='./file0\x00') sendmsg$netrom(r0, &(0x7f0000392000-0x38)={&(0x7f0000704000-0x34)=@full={{0x3, {"261e00cc892f78"}, 0x20}, [{"ca10328aaf77f5"}, {"d915a25fe8862e"}, {"6663bc324f1e99"}, {"9cd0700832b088"}, {"2410a4c8396035"}, {"5bd6d3d7151568"}, {"874031f8d852f2"}, {"2817ad48967530"}]}, 0x48, &(0x7f00007bb000-0x50)=[{&(0x7f0000fa7000)="452babe6bf92066ce526857e5c4165ebf78652b38f08cf4f654aa5bb195f35b44c7ced0daff8f1475c1c2a0c5340fe661cc2fa16e81afa931eb8e143c02c3ad0c86991bd21c81b3be1482629c15728370b8cccae917d0fe3d95f92b6e9952ec43e892ac99a9b20678089f0594b0d0309a225be9bc76c57e6f9bdff", 0x7b}, {&(0x7f0000a62000)="c1c872bae929b80d8d6c886dd6efae7400050b8b297df28438d04ff50514ae72b2fc50e37685f80a853af65c7f39074e218b38b9429d27736a9ebd23f38b2c03ce6e8d3ff58591ae386b76ad5ef9fb7b11343d03f858cfc1b380435f1fa09887e2be9ce50177d6d202d8cc7212a332955e5497943ce4e5c6133a07a9ebd0ff3d3ae0b23d059323c37213ce3e67dd10a7ffbf4ffede1dd823fd7e75652ac0fcaf3d75ef31f1945d7c29f4bd18c41ed2be1829dcf3d5603a4f25dc81c3023cc617f9f95938b9960d203f3520d039aa0dd8afd810dcbd82", 0xd6}, {&(0x7f0000a83000-0x3a)="48826b5c4012fbe95ebef53a6f2641cd233910cc11b22237d164e02e5926a9ed9789a81ca5dce475908ed4c711682a95897f78a65020207255cb", 0x3a}, {&(0x7f0000b8b000-0xa)="1370e9b1617182626401", 0xa}, {&(0x7f0000fb1000-0x68)="de3760ebdafc292229821f3748c99841927d7c19d5b39aa1959fabc0a158e863f4317e05c529e8bce363be1fe751874b9e61c8b648c0c677e11860330b43b55c23d1a1a558cf6ef53e34f6d35df920d899fc421b0b226aabf057f6807527dd4a39349a47f42e6d42", 0x68}], 0x5, &(0x7f00009ca000)=[{0x88, 0x1, 0x3, "db75f46e86a815b34a366f628593f92af59395c31718ee98f6e8d48126306b5ca06b48fe2f734b2cb2ee2ea642f0aee9c19eacf1e74cd33c2553045abecf6ec3ee17581306978ae85653c765af78668d459fb9ccfde6826ec4188da02fe6c956288b7650b541d7870f3868d7fa5dab8867"}, {0xf8, 0x105, 0x7ff, "fe61b94fe2cb6b9821bcee3d30f3e2101959b6b05852736524296326f3bcc4a386b7d2b9f18ca08186bbfb71356902f791ba5f580a47c8dd55c78d9ca3a60c1ccbac54daf4218e103db64ecb51a15e0ae46bdb92aa6137801357551f526bc32d015898ef7c58d203903d965b23ee8e7e6aeb13e5003ec4609e1563bbad3811e4562b77c14eb98b524a52001852d64117338ff637cda548ae3a2df40c47870bd0fdf86b623629bc212e543d6c1562145023b3a54fa71a444a69edcee1e44883d2ad33b27a2f4f2ae3e3251253589ced46e6ec95cd783157869794c8b696a00dc4096f9477e4c1"}, {0x90, 0x10f, 0x1, "9e9f0831c10fb3f4b9a9a61bea19a700c393f847ca8e9a164f178de9f3976436c7d934b8d79beee91c80409b83d391624076d74b9bf7589df2fcac61bf517b34bc2663a07002c33dc909f9e4f4e189c06e2d76e7fff16e698c8cf4655eee640a3f71ae39b02f53d7df61020c4471e1c2235a10817748d48afb75caf0d9"}], 0x210, 0x80}, 0x40085) bpf$OBJ_GET_PROG(0x7, &(0x7f0000633000)={&(0x7f00000e8000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x10000000005450) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f21000-0xc)={0x7, r1}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000e8000-0x4)=0x2, 0x4) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b40000)) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000135000)='\x00', 0x2) symlinkat(&(0x7f000081f000-0x8)='./file0\x00', r0, &(0x7f000058b000-0x8)='./file0\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f000076f000)=""/16, 0x10) getdents64(r1, &(0x7f00008e7000)=""/79, 0x4f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d8000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000619000-0x400)={"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"}) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x8) accept4$packet(r0, &(0x7f0000d40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008c0000)=0x14, 0x800) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) [ 57.287967] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 57.296644] QAT: Invalid ioctl 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000077c000)='/dev/cuse\x00', 0x400000, 0x0) bind$netlink(r1, &(0x7f0000e52000-0xc)={0x10, 0x0, 0x1, 0x2400220}, 0xc) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4a000-0xc)={0x6, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000064e000)={0x5, 0x1, {0x0, 0x0, 0x7e18bb6e, 0x3, 0x5}}) 2018/02/12 12:28:28 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f000008a000-0x12)='/dev/snd/midiC#D#\x00', 0x54, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000490000-0xa)='/dev/vcs#\x00', 0x7ff, 0x80000) renameat2(r0, &(0x7f00001a9000)='./file0\x00', r1, &(0x7f0000268000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20400) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8d000)='/selinux/checkreqprot\x00', 0x3ff9, 0x0) 2018/02/12 12:28:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f8f000-0x6)={0x0, 0x800}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000069e000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x27, 0x3f, 0x0, 0xffff, 0xe9}, &(0x7f0000001000-0x4)=0xa0) fcntl$setsig(r0, 0xa, 0x15) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000657000)={0x8}, 0x6) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b6d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000006f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c7c000-0xa)={0x0, 0x2, "37ed"}, &(0x7f0000a1c000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bbc000)={r2, 0x1}, &(0x7f0000ef1000)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00007f0000-0x28)={@generic="82c1aec57d72fd1700280343f48f3a9a", 0x100000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x200) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000025000)=""/72, &(0x7f0000004000-0x4)=0x48) bind$bt_l2cap(r0, &(0x7f0000020000-0xe)={0x1f, 0x7, {0x5, 0x6, 0x19df, 0x8000, 0x1, 0x9e}, 0x10001, 0x4}, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000026000-0x4c)={0x5, 0x48000000000}) 2018/02/12 12:28:28 executing program 1: socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a30000)=""/9, 0x9}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffff9c, 0x5456, &(0x7f0000002000-0x24)={0x81, 0x1, 0x1, 0xffffffff00000001, 0x0, 0x4, 0x1, 0xa1, 0x1, 0x1, 0x4, 0xb8000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000dc0000-0xd6)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffffffffffe9d, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5735dff80634d7a4af8045553b4a952282ce097d3eb8b65702309a9939f011aaf4d697e9495beb15751a927894ec97d970b904d219ec820334b98d4a9a39e5b7eba7a11c9ff8a20cb14d02628b4f81f9e7803677c7ef9d2ed9d21d6eaa889eab8733a080bbb2775754aa3e250222037a8c013820e31a0432eda47a900ccc2ecfbd63e92a96a2ec66d37ea82fb3fc952c"}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0xfffffffffffffffd) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000e39000-0x5f8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x598, 0x3e0, 0x2c0, 0x120, 0x2c0, 0x1f0, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x6, &(0x7f000029b000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x17}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffff00, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {}, 0x4, 0x0, 0x1, 0x68}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xffffffff, 0x3, 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@loopback=0x7f000001, 0x28, 0x24, 0xfffffffeffffffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xff, 0xff, 0xffffff00, 0xffffffff], @generic="f419b7e91a5247e28ca9c53c8b520c99", @generic="fce6168c7ffa559ad58030f7b894edf9", {0xff}, {}, 0x5e, 0x8, 0x7, 0x44}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x73f7, 0xffff}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0xfffffffffffffff8}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0x3ff}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xff0000ff, 0xffffff00], [0xffffffff, 0xff0000ff, 0xff000000, 0xff], @generic="a0b5c04555a6d74ca4b9b55fb67bd29b", @common='syzkaller1\x00', {0xff}, {}, 0x87, 0x8, 0x6, 0x4}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x3ff, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) openat$ppp(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ppp\x00', 0x80, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e5b000)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00001d1000)={0x1000, &(0x7f0000855000)="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"}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r1, 0x4, 0x3fbc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r1, &(0x7f00002d6000-0x50)=[{&(0x7f0000b47000)=""/167, 0xa7}, {&(0x7f0000d81000)=""/187, 0xbb}, {&(0x7f0000cfe000)}, {&(0x7f0000b5c000-0xb2)=""/178, 0xb2}, {&(0x7f00006cb000)=""/194, 0xc2}], 0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/audio\x00', 0x202, 0x0) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fd4000-0x13)='/dev/snd/controlC#\x00', 0xf00000000000, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000bb3000)={0x4, 0x4, [0x1]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r1, &(0x7f00002ba000)) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000626000-0xb)='/dev/loop#\x00', 0x100000000000, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0x10) syz_open_dev$vcsa(&(0x7f00007fa000)='/dev/vcsa#\x00', 0x3f, 0x208000) r1 = request_key(&(0x7f000009e000+0xbad)='trusted\x00', &(0x7f0000b34000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000059e000)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000415000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f71000)=[{r0, 0x10}, {r0, 0x1}, {r1, 0x100}, {r0, 0x9}, {r0, 0x80}, {r1, 0x40}], 0x6, &(0x7f0000c50000)={r3, r4+10000000}, &(0x7f0000f0d000), 0x8) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000012c000)=0x7, &(0x7f000051a000)=0x2) sendto$ipx(r2, &(0x7f00000ab000-0xe3)="f7", 0x1, 0x8000, &(0x7f00006f2000-0x10)={0x4, 0x0, 0x0, "88985abe50c4"}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/12 12:28:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000072000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00008eb000)=0x440, 0x5f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000054000-0xc)={0x0, 0x9, 0x2, [0x400000000000000, 0x1]}, &(0x7f000063a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ca5000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x800}}, 0x27b, 0xa43}, &(0x7f0000c89000)=0x98) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = syz_open_dev$vcsn(&(0x7f00006d1000)='/dev/vcs#\x00', 0x3, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000069a000-0x2e)={@l2={0x1f, 0x3ff, {0x2, 0x9, 0x3, 0x6, 0x5}, 0x3, 0x790}, {&(0x7f0000592000-0x64)=""/100, 0x64}, &(0x7f00009a1000), 0x42}, 0x2e) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e5a000)=[@in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0xda, @empty, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x48) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef9000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getegid() r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000040a000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00007f2000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f00006af000), &(0x7f0000000000)=0x10) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/checkreqprot\x00', 0x200d01, 0x0) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b43000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getresuid(&(0x7f00007e0000)=0x0, &(0x7f0000451000), &(0x7f000076c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000dbe000-0x7)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cf0000)=[], 0x0, &(0x7f0000cf8000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0}, 0x40004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r16, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 7: pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000939000-0x10)) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x401, 0x0, @te1=&(0x7f0000f68000)={0x4000, 0x20, 0xffffffffffffffff}}}) dup3(r0, r1, 0x0) 2018/02/12 12:28:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0xfffffffffffffffc}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3b, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x1, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001a6000)={0x0, 0x8, 0x6, 0xef, 0x80000001, 0xa860}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000484000-0x18)={r1, 0x2, 0x10, 0xf1, 0x3}, &(0x7f000053c000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009e8000)=r0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) fcntl$addseals(r0, 0x409, 0x1) fgetxattr(r2, &(0x7f0000bf6000-0x11)=@known='security.selinux\x00', &(0x7f0000c24000-0xc2)=""/194, 0xc2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00006a8000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000344000)={{0x51d}, 0x0, 0x0, 0x0, {0x0, 0x8}, 0x1000000, 0xffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f00009ff000)=0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008a4000-0x8)) 2018/02/12 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/cuse\x00', 0x20200, 0x0) getpeername$packet(r1, &(0x7f00009de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000081a000)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001f0000-0xc)={0x1, r0, 0x1}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dbd000), &(0x7f0000e3b000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000074e000-0xc)='/dev/rfkill\x00', 0x301403, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006ed000)='/dev/vcs#\x00', 0x100000001, 0x0) getsockname$llc(r0, &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000279000-0x4)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r1, &(0x7f0000eb8000-0x3f)="8579cc82a0c77c1c80d237b3a749a9683c6636478d05147233b9a39dd91de3e7edef9fe2fc9cd29d4c24946ae84f7623737a756ef0d424ae686ff2047ad77f", 0xfffffffffffffdba) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00005ca000-0x90)={[0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000787000)={0x0, 0x0}) utimensat(r4, &(0x7f0000149000-0x8)='./file0\x00', &(0x7f0000e76000)={{r5, r6/1000+10000}}, 0x100) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000046b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x8, "95f3b3daa651f739c3735db0c547cfeaf6c7b46fa6259f63c94bf3cceff766cb2eb82bbd20a6723c349b4afc2a43f5e39521a78ac02a09a38e5b5e93111e6fde", "a507473c146cbc57c61081eddd1166ac0521ff43a0bd45abd2cc1dd3a51daa43", [0x80000000, 0x6]}) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b56000-0xc)={0x3, r0, 0x1}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000abb000)=""/145) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000888000)='/dev/snd/controlC#\x00', 0x4, 0x4080) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000cd5000)={0x3, 0xa96, 0x3, 0x6, [], [], [], 0x3, 0x80000001, 0x35, 0x5, "494b6163d29c7c6c1908e541cef59b08"}) getegid() r2 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b18000-0x4), &(0x7f0000916000-0x4)=0x4) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000011000-0x17)=""/23) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000084c000-0x4), &(0x7f0000067000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) dup2(r1, r3) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = add_key$user(&(0x7f00006f0000-0x5)='user\x00', &(0x7f0000a6f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002ec000-0x34)="0756cdc4ac08cc4a8ddc5a5fb120c6f9ee5eae9c015a94075a2685051a88a945442dce50fa4e46d17040f0ebf7741fd3b2eaf9f6", 0x34, 0xfffffffffffffffc) r2 = geteuid() fchdir(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000720000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033e000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7f57, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/vga_arbiter\x00', 0x44800, 0x0) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) [ 57.929371] QAT: Invalid ioctl [ 57.958701] QAT: Invalid ioctl 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out}, 0x28) accept4$ipx(r0, &(0x7f00008c6000-0x10), &(0x7f0000bbc000-0x4)=0x10, 0x800) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001c4000-0x8)) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000000}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000027b000-0xb)='/dev/loop#\x00', 0x3, 0xc4042) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f1000-0x16)='/selinux/checkreqprot\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004e0000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1c00000000}}, [0x2, 0x8, 0x7, 0x8000, 0x4bf26f06, 0x0, 0x8, 0x1, 0x7fff, 0x79d, 0x80000001, 0x0, 0x40, 0x2, 0x1]}, &(0x7f0000779000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000840000)={r2, 0x5, 0x4, 0xff}, &(0x7f00009a4000-0x4)=0x10) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000b4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x199) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x0, 0x2, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e89000-0x118)={0x765db2cd, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) 2018/02/12 12:28:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f72000)='/dev/amidi#\x00', 0xffffffff7fffffff, 0x321000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000cd2000)) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) syz_emit_ethernet(0x41, &(0x7f000041b000)={@random="5b6c8d2a5078", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x0, 0x9f, 0x1}}], {@arp={0x806, @generic={0x337, 0xa01, 0x6, 0xb, 0xb, @empty, "bced9273594a0f1248d617", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "cd587d0de256593c9d49ad2907ee11be"}}}}, 0x0) 2018/02/12 12:28:28 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x100000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffd9f, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000029000)='./file0\x00', 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000015000-0x10)={0x5, 0x8200, 0x1000, 0xd1, 0x0}, &(0x7f0000029000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$inet(0x2, 0x3, 0xa9) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000)={r1, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1aba}}, 0x40, 0x3}, &(0x7f000002a000)=0x98) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000029000)='./file0\x00', &(0x7f000002a000-0x20)={{0x77359400}}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x228, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364"}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000026000-0x8)={r3, 0xffffffff00000001}, 0x8) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085c000)='/dev/hwrng\x00', 0x20000, 0x0) bind$bt_rfcomm(r0, &(0x7f00008f5000)={0x1f, {0xfffffffffffff801, 0x400, 0x1, 0x81, 0x100000001, 0x3}, 0x401}, 0x9) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c19000-0x14)={0x0, r0, 0x6, 0x3}, 0x14) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/12 12:28:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) read(0xffffffffffffffff, &(0x7f0000466000-0x72)=""/114, 0x72) gettid() process_vm_readv(0x0, &(0x7f0000fca000)=[], 0x0, &(0x7f0000fcb000-0x60)=[], 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000543000-0x38)={&(0x7f0000be7000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000a8b000-0x30)=[{&(0x7f0000cc2000-0xda)=""/218, 0xda}, {&(0x7f000085d000-0xc9)=""/201, 0xc9}, {&(0x7f0000c5f000)=""/4096, 0x1000}], 0x3, &(0x7f0000bee000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x1}, &(0x7f0000cdf000-0x8)=0x4, &(0x7f0000b4f000)=0x7, 0x100, 0xcb1, 0x4, 0x80000000, 0x20, 0x40}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0xe84}, &(0x7f0000995000-0x8)=0x5, &(0x7f0000d04000)=0x4, 0x7, 0x6, 0xe7, 0x200, 0x8, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0x80000000, 0x6}, &(0x7f00002e5000-0x8)=0x417a, &(0x7f00001a3000-0x8)=0xfffffffffffffffe, 0x200, 0x80000001, 0xfffffffffffffff9, 0x5, 0x4, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x7f}, &(0x7f0000769000)=0x6, &(0x7f000031b000-0x8)=0xfffffffffffffffd, 0x5, 0x10001, 0x20, 0x3c, 0x2, 0x80}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000354000-0x58)=""/88, 0x58}, &(0x7f0000142000), 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2}, &(0x7f0000442000-0x8)=0x3000000000000000, &(0x7f00000fc000)=0x3, 0x8, 0x3, 0x3, 0x0, 0x58, 0xee15}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x40}}], 0x200, 0x40}, 0x4000) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1000000003, &(0x7f0000f8f000), &(0x7f000000e000-0x20)) 2018/02/12 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000035b000)='\x00', 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000551000-0x30)={0x7ff, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00008b9000)=0x5, 0x4) getgid() syz_emit_ethernet(0x46, &(0x7f000013e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000487000), &(0x7f0000e63000-0x4)=0xc) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000303000-0x20)={r0, 0x3, 0xef8, r0}) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:28 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x802) bind$bt_sco(r0, &(0x7f0000816000-0x8)={0x1f, {0x7f, 0x1, 0x6, 0xfff, 0x7}}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) io_submit(r1, 0x0, &(0x7f00001f6000-0x8)=[]) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000fc000-0x10)={&(0x7f00000bc000-0x8)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffdf7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000cbe000-0x34)=@file={0x0, ""/50}, &(0x7f0000008000)=0x34, 0x80000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d69000-0x4)=0x14, 0x800) r7 = syz_open_dev$admmidi(&(0x7f00006fe000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x40000) r8 = socket$can_bcm(0x1d, 0x2, 0x2) r9 = syz_open_dev$midi(&(0x7f000035c000)='/dev/midi#\x00', 0x3, 0x0) io_submit(r1, 0x4, &(0x7f0000eb3000-0x20)=[&(0x7f00002a7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x726, r2, &(0x7f00002bb000-0x62)="ec79d01d65bf7e0930d286d55af1162d387f267efd20dbf5ea46f954a0adcccd32453bca3ce021699d4c003d7b392af10cc1bba17fd05cf70c50c0968cceb9b98bae4dbb9a101669fc3badbcba4a927cdccaf56e15045388aff1dff03ca07d8b8f50", 0x62, 0xdc, 0x0, 0x0, r3}, &(0x7f00000e7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f000046e000)="2f76896a38a5c6d7125de292663dd42064f4d0c4487999dc5bbea64ff29a087846328bd09c3da0263a2487b6eb6f83309b68679a459f268d3f617a7f4dca6d3b574c5a2277693fb51d94053d1580e0e622811d54eb62835aafc8df98976062a1331791f01079db4a27cc11c6973bcfcb0b45aa5e8b5a22a9f0327fc60ed2745290483934974665bef7630f035faa0e5222b2584d6f39be5ad7cc093dd1505d1af10cab2eb13744eb6174fd9417d15b5c94dc55f0e8aa", 0xb6, 0x6, 0x0, 0x0, r5}, &(0x7f000040e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r6, &(0x7f0000e9f000-0xbc)="305e89c2ec3d5858935c45e30e6c8b404e549b23950e6258ae3e2100846c8926ec394c6ad2bde41470bf7cf158503d346a4e448b12b875ed3181c184c6e65c9346c40b61f3413d2c15c78eec7b84cd2bffbc2d820deaa7aeac2294554b0ddafce469b406a982a0a23a989e60683cd2c93d6e7c785aaf9b44276b6806ea8e79d0f16baee09bb8ca0d5cc71f6fa9880cda3c8f2aefa712de3ed72b69e474683fb4b2ceea8b515c81fcd27329c0a6be3912760b4fc2b95528d1d5c38055", 0xbc, 0x8000, 0x0, 0x0, r7}, &(0x7f000008e000-0x40)={0x0, 0x0, 0x0, 0x2, 0x101, r8, &(0x7f0000b23000)="c0c0cd2e4751c4c3ba05b145431f14d4f8218f4fad3b54b75a525cac1b0b37c2ffa92bbed9e4ece78f92e0bbaf3a3c693a342c23b5dfc44993e34ef78cc78e033eb5d92126342a776d7b29990fd667bb7bc4b2ed209e10573578a4827aa064628633d25418ebb3d90df599922eb3740b7a8363671c0f7bddbbe08235a1d67380cc30a28e85e8", 0x86, 0x1000, 0x0, 0x1, r9}]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000856000-0x8)={0x0, 0x0}) getsockname(r10, &(0x7f0000f81000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000077e000)=0x10) 2018/02/12 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000607000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051c000-0xf)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f0000c7d000-0x78)={0x7, 0x78, 0xffff, 0x6828, 0xffffffffffffff00, 0x4, 0x0, 0x8, 0x1000, 0x4, 0x4b56, 0x401, 0x81, 0x6, 0x6, 0x1, 0x2, 0x5ae, 0xc7, 0xffff, 0x2, 0x20, 0xfffffffffffffffa, 0x8, 0xfffffffffffffff7, 0x8, 0x9, 0x9, 0x7fffffff, 0xfffffffffffffffd, 0xffffffffffffff09, 0x2, 0x7, 0x1, 0x4, 0x9, 0x10000, 0x8, 0x0, 0x100, 0x1, @perf_config_ext={0x0, 0x2}, 0x2000, 0x12, 0x247, 0x7, 0x10001, 0x5, 0x3}, r0, 0x3, r1, 0x9) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f89000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d28000-0x4)=r1) r2 = syz_open_dev$sg(&(0x7f00000a5000)='/dev/sg#\x00', 0x28e7, 0x401) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x1e, r2, 0x0) 2018/02/12 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x20000) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000009c000-0xb)='/dev/loop#\x00', 0x4, 0xfffffffffffffffa) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x1, 0x1, [0x0]}) 2018/02/12 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x40000000000000, 0x800, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38f, &(0x7f000093d000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_uc={0x8847, {[{0x8001, 0x8, 0x0, 0x1}], @ipv6={0x800, 0x6, "5a3a0f", 0x355, 0x0, 0x1000, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x3a, 0x4, [], [@ra={0x5, 0x2}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @ra={0x5, 0x2, 0x31a3}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @fragment={0x0, 0x0, 0xfff, 0x4, 0x0, 0x8, 0x1}, @hopopts={0x5e, 0x0, [], [@padn={0x1, 0x1, [0x0]}]}, @routing={0xff, 0x8, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x6e, 0xa, [], [@calipso={0x7, 0x10, {0xd937, 0x2, 0x6d9, 0x1, [0xffffffffffff0000]}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x9, 0x9, [0x1f, 0x100000001, 0x20]}}, @enc_lim={0x4, 0x1, 0x755f3b18}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7}]}, @routing={0x11, 0x2, 0x3, 0x0, 0x0, [@empty]}, @hopopts={0x67, 0x23, [], [@calipso={0x7, 0x18, {0x81, 0x4, 0x9, 0x6, [0x5, 0x6]}}, @generic={0x0, 0x46, "051747689f00b784fbd3b6096435461613e0b9540f63d1514694b3fa467a9e2e61e692cc00687dc32b333374d62828723895699e3ab354f421e8f159b441ed83679aa3cc75ab"}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x38, {0x7, 0xc, 0x5d6, 0xefdb, [0x3, 0xfffffffffffffff9, 0x8001, 0x1000, 0xfff, 0xf5f33ad]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0xd679, 0x2f, "f9e78bc13ad74184a813d468e16296d5676eb8ee2f87decd41f749eccf10f73d5820ad25eb86d2c1ffed1026af579e"}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x30, {0x2, 0xa, 0x5, 0x4, [0x8001, 0x4, 0x1, 0x25a, 0x4]}}]}, @hopopts={0x0, 0x11, [], [@generic={0x6, 0x86, "81c2301e64742b65baa957d95ae13d89e8b9ea4ae599fc489f99b89063b36a901d4c1365d22b3d8a2cfbf1b165b670ea9afcbae51be39f5a811d00ddfa871937eefa5d04fadd6c2d94f5db990066e7dc1f606b38fa3a3948da0ffe07843ea810135489061d7688a6b3251d0886f98dc2edb30a10c7c8d6bcdc93f3757cd631891d9cef6beb30"}]}, @routing={0x3f, 0x4, 0x0, 0x2, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0x3, 0x6, "738a01", 0x5, "0bcb0e"}, "742f73beeca74791c66a059c30ae6f9ef31c8bf77d59273934fd7f25cb17831a32a6b40472514270808235bfa36b522e40c8074b3914a763befe8284c4c3f5bfbd2a28473f4d3f7449917432f6d045d2a569d1d10c8a7fcbfcdd6a838c17a0540ad414b8a1"}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f6c000)='/dev/adsp#\x00', 0x800, 0x30000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfff) 2018/02/12 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000129000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) 2018/02/12 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001ca000-0xb)='/dev/midi#\x00', 0x6, 0x581601) sendmsg$netrom(r0, &(0x7f0000093000-0x38)={&(0x7f0000177000)=@ax25={0x3, {"c49d02ad7bd0ba"}, 0x4}, 0x10, &(0x7f000035f000-0x20)=[{&(0x7f0000c67000-0xf8)="dda6a442dd899a6829ac3db4f4eebd4e8bf5263e67f6e78ffe25ae99e01883a13ac04270cada2ef292a6a8fd80ff9c4afc7bcc932a49e01b2a46f9716ef3dc943ad2e95f0b13713d048e3f88ca37542da5f9438da65863d1f5434abf0ce058217abf0b6a06fdb4a2afcd76ca56fa7986285e225f608974e94f5ddd533f350b419e729cda5b454202233ced0e0f700559b9a00eaa5453a699ac9b617e826ecc287f8cd1de111daee83eb8d9f67e32ca3d525d97bef290e1859da02908109ccc751f210d124a790e2fc2e06727b25c349b0e3a57e90c601c00fecc5fd1f93fba6f9608ea64ee4f3ffe0326f69dfd8c4a80b9660c40441299ef", 0xf8}, {&(0x7f0000644000-0xc1)="347d12a34a224df709408ae26a162a095744de0b6e9b66f3dc0db9702d9edb36d64697fecee69bb76926d7a4557b775874a7d147858194a3da56a1d29e895a0b8fd11dbec09be2c382235cef53e821e1f140c6aeb5083333a7c85ffcc5b43b0362e35fcd8df0cbd43896060fbf09323fd21e5543145d5a09bb37e7960f6ccfd26d48ce317f52700782e5baa54ae89f6e159bd90d6d06b2ff0ffdb7b1784e137e1eee2ae00af86cca5dd482b0cab2599a42074b6b07affca500283400fd216542a9", 0xc1}], 0x2, 0x0, 0x0, 0x40}, 0x804) r1 = syz_open_dev$loop(&(0x7f0000256000)='/dev/loop#\x00', 0x4, 0x3) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ef8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000704000-0x4)=0x2e) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000edf000-0x10)=@ax25, &(0x7f0000ef8000)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000ef9000-0x3c8)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @rand_addr=0x4}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}]}, 0x3c8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) fadvise64(r4, 0x0, 0x10100000, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000177000)=[{}, {}, {0x0}]}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000efa000)={r5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000ef9000), &(0x7f0000ad4000)=""/209}, 0x18) 2018/02/12 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:29 executing program 6: clock_gettime(0x7, &(0x7f0000508000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ea0000-0x8)={0x0, 0x6}, &(0x7f0000c21000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005d0000-0x8)={r1, 0xeb}, 0x8) futex(&(0x7f0000005000-0x4), 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x989680}, &(0x7f0000210000), 0x0) 2018/02/12 12:28:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x600) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b9b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00002a9000-0x4)) accept4$vsock_stream(r2, &(0x7f0000d3d000-0x10)={0x28, 0x0, 0x202710, @hyper}, 0x10, 0x80000) 2018/02/12 12:28:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005b3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:29 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) [ 58.445883] FAULT_INJECTION: forcing a failure. [ 58.445883] name failslab, interval 1, probability 0, space 0, times 0 [ 58.457205] CPU: 0 PID: 10470 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #309 [ 58.464565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.473916] Call Trace: [ 58.476509] dump_stack+0x194/0x257 [ 58.480146] ? arch_local_irq_restore+0x53/0x53 [ 58.484812] ? find_held_lock+0x35/0x1d0 [ 58.488863] should_fail+0x8c0/0xa40 [ 58.492554] ? tag_pages_for_writeback+0x308/0x460 [ 58.497462] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.502544] ? check_noncircular+0x20/0x20 [ 58.506758] ? idr_preload+0x30/0x30 [ 58.510457] ? find_held_lock+0x35/0x1d0 [ 58.514520] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 58.520383] ? rcu_note_context_switch+0x710/0x710 [ 58.525296] should_failslab+0xec/0x120 [ 58.529246] __kmalloc+0x63/0x760 [ 58.532672] ? iov_iter_revert+0x9d0/0x9d0 [ 58.536887] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 58.541974] __blkdev_direct_IO_simple+0x274/0xf50 [ 58.546878] ? wait_on_page_bit+0x680/0x680 [ 58.551181] ? blkdev_bio_end_io_simple+0x150/0x150 [ 58.556179] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 58.561272] ? check_noncircular+0x20/0x20 [ 58.565480] ? check_noncircular+0x20/0x20 [ 58.569689] ? print_irqtrace_events+0x270/0x270 [ 58.574430] ? lock_acquire+0x1d5/0x580 [ 58.578383] ? blk_start_plug+0xbb/0x370 [ 58.582419] ? blk_lld_busy+0x60/0x60 [ 58.586197] ? iov_iter_npages+0x2f3/0xcc0 [ 58.590417] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 58.595330] blkdev_direct_IO+0xccb/0x1060 [ 58.599537] ? blkdev_direct_IO+0xccb/0x1060 [ 58.603917] ? pagevec_lookup_range_tag+0x40/0x90 [ 58.608752] ? wait_on_page_bit_common+0x770/0x770 [ 58.613657] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 58.618732] ? do_writepages+0x116/0x170 [ 58.622777] ? __filemap_fdatawrite_range+0x280/0x460 [ 58.627942] ? delete_from_page_cache_batch+0xda0/0xda0 [ 58.633291] ? lock_acquire+0x1d5/0x580 [ 58.637237] ? lock_acquire+0x1d5/0x580 [ 58.641185] ? alloc_set_pte+0x1102/0x1880 [ 58.645393] ? filemap_check_errors+0x90/0xc0 [ 58.649871] generic_file_read_iter+0x4cc/0x28e0 [ 58.654604] ? generic_file_read_iter+0x4cc/0x28e0 [ 58.659516] ? reacquire_held_locks+0x1f9/0x3e0 [ 58.664159] ? alloc_set_pte+0x1102/0x1880 [ 58.668379] ? filemap_range_has_page+0x340/0x340 [ 58.673195] ? print_irqtrace_events+0x270/0x270 [ 58.677929] ? filemap_map_pages+0x919/0x15d0 [ 58.682400] ? print_irqtrace_events+0x270/0x270 [ 58.687138] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.692303] ? __lock_is_held+0xb6/0x140 [ 58.696345] ? print_irqtrace_events+0x270/0x270 [ 58.701090] ? __lock_acquire+0x664/0x3e00 [ 58.705307] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.710478] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.715644] ? check_noncircular+0x20/0x20 [ 58.719869] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.725041] ? print_irqtrace_events+0x270/0x270 [ 58.729772] ? check_noncircular+0x20/0x20 [ 58.733992] ? lock_acquire+0x1d5/0x580 [ 58.737942] ? check_noncircular+0x20/0x20 [ 58.742150] ? __fdget_pos+0x12b/0x190 [ 58.746021] ? check_noncircular+0x20/0x20 [ 58.750234] ? check_noncircular+0x20/0x20 [ 58.754441] ? __lock_acquire+0x664/0x3e00 [ 58.758653] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 58.764517] ? find_held_lock+0x35/0x1d0 [ 58.768560] ? find_held_lock+0x35/0x1d0 [ 58.772603] ? __fget+0x342/0x5b0 [ 58.776034] ? lock_downgrade+0x980/0x980 [ 58.780161] ? lock_release+0xa40/0xa40 [ 58.784116] ? __lock_is_held+0xb6/0x140 [ 58.788164] ? __fget+0x36b/0x5b0 [ 58.791592] ? find_held_lock+0x35/0x1d0 [ 58.795644] ? iterate_fd+0x3f0/0x3f0 [ 58.799419] ? lock_downgrade+0x980/0x980 [ 58.803544] ? get_pid_task+0xbc/0x140 [ 58.807419] blkdev_read_iter+0x105/0x170 [ 58.811546] __vfs_read+0x6a7/0xa00 [ 58.815154] ? vfs_copy_file_range+0x940/0x940 [ 58.819717] ? fsnotify_first_mark+0x2b0/0x2b0 [ 58.824278] ? avc_policy_seqno+0x9/0x20 [ 58.828312] ? selinux_file_permission+0x82/0x460 [ 58.833140] ? rw_verify_area+0xe5/0x2b0 [ 58.837174] ? __fdget_raw+0x20/0x20 [ 58.840863] vfs_read+0x11e/0x350 [ 58.844294] SyS_read+0xef/0x220 [ 58.847641] ? kernel_write+0x120/0x120 [ 58.851595] ? do_syscall_64+0xb7/0x940 [ 58.855547] ? kernel_write+0x120/0x120 [ 58.859498] do_syscall_64+0x282/0x940 [ 58.863359] ? __do_page_fault+0xc90/0xc90 [ 58.867570] ? finish_task_switch+0x1e2/0x890 [ 58.872036] ? finish_task_switch+0x1b9/0x890 [ 58.876508] ? syscall_return_slowpath+0x550/0x550 [ 58.881412] ? syscall_return_slowpath+0x2ac/0x550 [ 58.886315] ? prepare_exit_to_usermode+0x350/0x350 [ 58.891309] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 58.896653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.901476] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 58.906643] RIP: 0033:0x453a59 [ 58.909806] RSP: 002b:00007fdf60952c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 58.917490] RAX: ffffffffffffffda RBX: 00007fdf609536d4 RCX: 0000000000453a59 [ 58.924733] RDX: 000000009e6b4081 RSI: 0000000020987000 RDI: 0000000000000013 [ 58.931975] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 58.939217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/02/12 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x54000000, &(0x7f00000e6000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000a67000)=""/4096) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ba4000)="386b66e6271dca67d9cee76bf19392cd9cd0749cb1baa2f852edd8850cf4e7b26437bcb4a89f22b6e10cde97b3df3788fb4dde90948f6b6b1c6ac39ac4a99c5123ac2bb316b9db7b03506ec26d781a233d148bf73a438568acc4e76d6eb150cf9b5317cc6fd693b1bcbdc657d60dacb148aff6", 0x73) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000a7000-0x5c)={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5c}, {0xa, 0x3, 0x7f, @empty, 0x4}, 0x4, [0x7, 0x5, 0x8, 0x6, 0x8, 0x1, 0x0, 0x7]}, 0x5c) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/12 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d24000-0xb)='/dev/adsp#\x00', 0x3f, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c4e000-0x10)={r1, 0x28, &(0x7f0000494000-0x28)}, 0x10) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4, 0x4}, 0x2, 0x6, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000ba5000)='/dev/sg#\x00', 0x8, 0x100) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d05000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r6) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000bc2000-0x10)={&(0x7f0000684000/0x3000)=nil, 0x3000}) r7 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00008db000)={@generic}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/12 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000231000-0xc)='/dev/rfkill\x00', 0x40040, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000687000)={0x2, 0x3, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000af7000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000540000)=0xe8) getresgid(&(0x7f0000d51000)=0x0, &(0x7f0000b4f000-0x4), &(0x7f0000225000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b4a000)=0x0) stat(&(0x7f00008bc000)='./file0\x00', &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000084b000)={&(0x7f0000bd2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002e6000)=[{&(0x7f0000c3d000)="4ea9935cf3400264bd917318935d69bb080c80dce8af7aea5f477678fc914dabcfa2b1c36834da3de8df735a9d01721cb52f0f8855c05c3e8a8b6a447c8d1e2d69c6c3ee1179a39ab48c42ce92571eacb83a26edf29733c858acc07178ec8e4aac8afa88b390e7c0e6a214feb052af7b1c4a65a62a6fc5711a1fa1f609f99465f13cb2f27d9d8b6b20902b1c4f6b86ea94df1cbbcba46769bfe23239d76a037e3e2bc9e507a32ce025c34df2cc7056859b551d60cd9b98d20e136f53", 0xbc}, {&(0x7f0000014000-0xc7)="2af574911c6f176c596fa49d794c1375d7469088d0163a74922b55e30aba3e6e2029eea980cc88115d3564669389dfeb48d412b2299a57c7db828cea8abeb66451b89b374ac3da1e31cd15674e51abd94f868ee30d77f05f1a966df6008bfeb0e3a58043cf8c9a4aca8070b336da28bacda936011145ee9271e590d025a82542d2379681e28349f2949b320d534afbc05c3b40c44303c137a4f72dffb8f68cf1e1cde246f406228a8ebbce5789186386c45c76d2db30c3da60328c4cae8ba8c8d85eb6189efac7", 0xc7}], 0x2, &(0x7f00004b2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}], 0x40}, 0x20000000) 2018/02/12 12:28:29 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) [ 58.946458] R13: 0000000000000461 R14: 00000000006f69b8 R15: 0000000000000000 2018/02/12 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ce000-0x3)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e1e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x4) [ 59.033701] FAULT_INJECTION: forcing a failure. [ 59.033701] name failslab, interval 1, probability 0, space 0, times 0 [ 59.045035] CPU: 1 PID: 10489 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #309 [ 59.052389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.061736] Call Trace: [ 59.064328] dump_stack+0x194/0x257 [ 59.067968] ? arch_local_irq_restore+0x53/0x53 [ 59.072637] ? rb_erase_cached+0xf50/0x3540 [ 59.076939] ? __is_insn_slot_addr+0x1fc/0x330 [ 59.081512] should_fail+0x8c0/0xa40 [ 59.085207] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.090291] ? mark_held_locks+0xaf/0x100 [ 59.094418] ? retint_kernel+0x10/0x10 [ 59.098287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.103288] ? find_held_lock+0x35/0x1d0 [ 59.107356] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 59.113221] ? rcu_note_context_switch+0x710/0x710 [ 59.118139] should_failslab+0xec/0x120 [ 59.122092] kmem_cache_alloc_node+0x56/0x760 [ 59.126572] ? lock_page_memcg+0x2af/0x380 [ 59.130790] __alloc_skb+0xf1/0x780 [ 59.134397] ? skb_copy_and_csum_dev+0x370/0x370 [ 59.140004] ? __unlock_page_memcg+0x72/0x100 [ 59.144483] ? unlock_page_memcg+0x2c/0x40 [ 59.148697] ? page_add_file_rmap+0x670/0xc50 [ 59.153172] ? page_add_new_anon_rmap+0x750/0x750 [ 59.158001] ? __lock_is_held+0xb6/0x140 [ 59.162063] alloc_skb_with_frags+0x10d/0x750 [ 59.166544] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 59.172060] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 59.176806] sock_alloc_send_pskb+0x787/0x9b0 [ 59.181298] ? sock_wmalloc+0x1d0/0x1d0 [ 59.185257] ? __lock_acquire+0x664/0x3e00 [ 59.189475] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.194653] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.199817] ? __lock_acquire+0x664/0x3e00 [ 59.204033] ? __lock_acquire+0x664/0x3e00 [ 59.208247] ? __lock_acquire+0x664/0x3e00 [ 59.212466] tun_get_user+0x92e/0x3940 [ 59.216328] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.221497] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.226684] ? tun_build_skb.isra.50+0x1850/0x1850 [ 59.231600] ? perf_trace_lock_acquire+0xe3/0x980 [ 59.236419] ? __lock_is_held+0xb6/0x140 [ 59.240462] ? perf_trace_lock+0x900/0x900 [ 59.244675] ? perf_trace_lock+0x900/0x900 [ 59.248906] ? tun_get+0x1ab/0x2e0 [ 59.252423] ? lock_downgrade+0x980/0x980 [ 59.256552] ? lock_release+0xa40/0xa40 [ 59.260505] ? __lock_is_held+0xb6/0x140 [ 59.264563] ? tun_get+0x1d4/0x2e0 [ 59.268081] ? tun_do_read+0x26c0/0x26c0 [ 59.272119] ? __check_object_size+0x8b/0x530 [ 59.276593] ? rcu_note_context_switch+0x710/0x710 [ 59.281509] tun_chr_write_iter+0xbd/0x1c0 [ 59.285726] do_iter_readv_writev+0x55c/0x830 [ 59.290206] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 59.294948] ? rw_verify_area+0xe5/0x2b0 [ 59.298990] do_iter_write+0x154/0x540 [ 59.302856] ? dup_iter+0x260/0x260 [ 59.306469] ? __schedule+0x8ea/0x2040 [ 59.310345] vfs_writev+0x18a/0x340 [ 59.313953] ? vfs_iter_write+0xb0/0xb0 [ 59.317905] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 59.322725] ? vfs_write+0x374/0x510 [ 59.326430] ? __lock_is_held+0xb6/0x140 [ 59.330477] ? __fdget_pos+0x130/0x190 [ 59.334344] ? __fdget_raw+0x20/0x20 [ 59.338039] ? schedule+0xf5/0x430 [ 59.341565] do_writev+0xfc/0x2a0 [ 59.344990] ? do_writev+0xfc/0x2a0 [ 59.348604] ? vfs_writev+0x340/0x340 [ 59.352382] ? SyS_read+0x220/0x220 [ 59.355995] SyS_writev+0x27/0x30 [ 59.359430] ? SyS_readv+0x30/0x30 [ 59.362951] do_syscall_64+0x282/0x940 [ 59.366819] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.372333] ? syscall_return_slowpath+0x550/0x550 [ 59.377241] ? syscall_return_slowpath+0x2ac/0x550 [ 59.382154] ? retint_user+0x18/0x18 [ 59.385850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.390678] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 59.395840] RIP: 0033:0x453931 [ 59.399005] RSP: 002b:00007fdddf88eba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 59.406694] RAX: ffffffffffffffda RBX: 000000000000fde9 RCX: 0000000000453931 [ 59.413939] RDX: 0000000000000001 RSI: 00007fdddf88ebf0 RDI: 0000000000000012 [ 59.421186] RBP: 0000000020982f5b R08: 0000000000000012 R09: 0000000000000000 [ 59.428432] R10: 000000000000fde9 R11: 0000000000000293 R12: 0000000000000014 2018/02/12 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() lstat(&(0x7f00002eb000)='./file0\x00', &(0x7f0000833000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009a0000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f00005a4000)='./file0\x00', 0x0, r2, r3, 0x6, 0x800) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e0000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000)={r1, r4, r5}, 0xc) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f00003df000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x379) r6 = syz_open_dev$admmidi(&(0x7f0000f1f000-0xe)='/dev/admmidi#\x00', 0x4, 0x102) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000d47000-0x1c)) recvfrom(r0, &(0x7f0000547000)=""/11, 0xb, 0x10000, &(0x7f0000094000)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000fb5000), &(0x7f0000997000-0x4)=0x5) 2018/02/12 12:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_extract_tcp_res(&(0x7f000065c000)={0x0}, 0x101, 0x9) syz_extract_tcp_res$synack(&(0x7f0000e29000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c43000-0x8)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x108a, &(0x7f0000c18000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1054, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x1, 0x2, r1, r2, 0x1, 0x0, 0x15, 0x60, 0x9, 0x0, 0x8, {[@nop={0x1}, @eol, @timestamp={0x8, 0xa, 0xffffffff, 0x1}, @nop={0x1}, @sack={0x5, 0x12, [0x6, 0x400, 0x7, 0xfffffffffffff801]}, @generic={0x7, 0x12, "ecebc34ff3e4038fea289bc294ec9e2f"}, @generic={0xfe, 0x9, "77b00ec63ab731"}, @fastopen={0x22, 0x3, 'Y'}, @eol]}}, {"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"}}}}}}}, 0x0) r3 = request_key(&(0x7f0000f21000)='ceph\x00', &(0x7f00004d3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000127000)=',user\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000259000)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/02/12 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000028d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00002b8000)=[r0, r1, r2, r3]) r4 = socket$inet(0x2, 0x3, 0x6) r5 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r4, &(0x7f0000175000)="191fa92fabc244f8", 0x8, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 12:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000377000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005e1000)=@assoc_value={0x0, 0x2}, &(0x7f0000370000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075c000)={r1, 0x6}, &(0x7f000025a000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) syz_open_dev$adsp(&(0x7f0000d47000)='/dev/adsp#\x00', 0x0, 0x8400) [ 59.435675] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000000 2018/02/12 12:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000e69000)=0x306e, 0x7236) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f000036d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x36d) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f000046a000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/12 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000953000-0xb)='/dev/loop#\x00', 0x0, 0x4403f) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000916000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a4c000)={0x0, 0x40}, &(0x7f0000c7a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004a7000)={r2, 0x5, 0x401, 0x2}, 0x10) 2018/02/12 12:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005fa000)=@nl=@unspec, &(0x7f00006fd000-0x4)=0xc, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000454000-0xc), &(0x7f000030f000)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffff7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x64f) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r2 = request_key(&(0x7f00002e4000-0xb)='asymmetric\x00', &(0x7f00004f5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bba000-0x23)="5d766d6e657431706f7369785f61636c5f61636365737319656d302e21657468307b00", 0xfffffffffffffffb) r3 = request_key(&(0x7f0000c26000)='id_resolver\x00', &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000440000)='cpusetem0-@security\\trusted\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000eaf000)='trusted\x00', &(0x7f0000ac7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a98000)='em0wlan0\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000aaf000-0xc)={r2, r3, r4}, &(0x7f0000eec000-0x1000)=""/4096, 0x1000, &(0x7f0000a68000)={&(0x7f00004a8000-0x40)={'sha224-generic\x00'}}) 2018/02/12 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000028d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00002b8000)=[r0, r1, r2, r3]) r4 = socket$inet(0x2, 0x3, 0x6) r5 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r4, &(0x7f0000175000)="191fa92fabc244f8", 0x8, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 12:28:30 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000163000-0xb3)="65fc054b631112c511a3c1124de49c096a6a3a334620ce4e44339c0678fe3eca6c5ce0fd0d996f04fa833463c42ee08505460951b61c0ef2c7a23f8c389ff0e6495d6e870bf9b12e11ee3a50783d795a93d29b71a5bfef590ad52fa43dca697ae4135b5a04a19c9706df599a74741c8855fc34aacec4164c171e5fe84047471ce7d161e982d6901370b24e18d752dfdea88edbd13904cb40a73b2fa9c34004354f809729ecea22ce0e249bbc5663222c0f3c83", 0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000ee1000-0x10)=""/16, 0xbf9cb08b) r2 = syz_open_dev$mouse(&(0x7f00008ab000-0x12)='/dev/input/mouse#\x00', 0x201, 0x44400) bind$bt_l2cap(r2, &(0x7f0000104000-0xe)={0x1f, 0x3, {0x5, 0x3ff, 0x0, 0x0, 0x8, 0x8}, 0x3a7, 0x5}, 0xe) 2018/02/12 12:28:30 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000c49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x90)=[]}, 0x706c9ea4dd141718) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="68f2db87ee1c9ac3f884fe6625656168d2de5a504ccfe8f1ff76a045599f6d6e9afd1d599fe2b78151994260074c7f8b4a90bd6527c5265a37c8613f084fc152cadbbfefc74fea561323d42f5c826c81ba726b6826c5d38a3ae08103e305a196814995965a31bfe47ff3f1394755621ecb56690a28cfdc03018b02aef4df8b6839dc327a28e0d61bc39a401c49effcf3dbba22b0f3ff1447786ffc8947b49ab621b0946d2aa0d7c0685b351083d660485101dc1527ad637440226a179b14e0c0d0145321f3ceab1c5c753ce1cc4c42575559e1016f00c769dc84daeab5a9111e972a4d802a2934b52c9f06d30c3d5d8a6e5b95c0ab423e", 0xf7, 0x1, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000492000-0x38)={&(0x7f0000784000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00002d3000-0x20)=[{&(0x7f000077d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/237, 0xed}], 0x2, &(0x7f0000b03000-0xc9)=""/201, 0xc9, 0xffffffff80000001}, 0x40000020) 2018/02/12 12:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb8000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f00004b9000-0x10)=""/16, 0xfffffffffffffe2c) r2 = syz_open_dev$sg(&(0x7f000038c000)='/dev/sg#\x00', 0x7f, 0xa401) fcntl$getownex(r1, 0x10, &(0x7f0000e82000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000ab0000-0x8)=0x200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000abb000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1}}, 0xfffffffffffffff7, 0x8}, &(0x7f0000157000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed5000)={0x80, 0x8004, 0x7f, 0x3, r4}, &(0x7f00002b4000-0x4)=0x10) r5 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000938000)={0x0, 0x5, 0x1, 0x1, 0xfffffffffffffffc, 0x2464}, &(0x7f0000b2d000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003de000-0x1a)={r6, 0x12, "00dbb4301767e8304605179a268a2797039e"}, &(0x7f0000d94000)=0x1a) 2018/02/12 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$loop(&(0x7f0000cfe000-0xb)='/dev/loop#\x00', 0x7fff, 0x42) fcntl$setstatus(r1, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/12 12:28:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000004000-0x4)=0x4) ioctl(r0, 0x1ff, &(0x7f0000006000-0x1f5)) 2018/02/12 12:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005db000)={0x0, 0x0, 0xffffffffff7ffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000077c000)='/dev/loop#\x00', 0x6, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:30 executing program 2: r0 = semget$private(0x0, 0x4, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001000-0x28)=""/40) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x11ea, 0x402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072a000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x5, 0x0, 0x9, 0x8}, &(0x7f00006f7000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000032c000-0x8)={r2, 0x0, 0x5}, &(0x7f0000818000-0x4)=0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[]}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[]}], 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002b6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000}) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000083000), 0xfeffffff) [ 59.728628] audit: type=1400 audit(1518438510.498:72): avc: denied { write } for pid=10552 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 59.750057] audit: type=1400 audit(1518438510.500:73): avc: denied { ioctl } for pid=10552 comm="syz-executor6" path="socket:[28234]" dev="sockfs" ino=28234 ioctlcmd=0x8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/12 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a8a000)='/dev/audio#\x00', 0x20, 0x40200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a4b000-0x45)=""/69, &(0x7f00007a8000-0x4)=0x45) r1 = request_key(&(0x7f000059d000)='asymmetric\x00', &(0x7f0000165000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008d2000-0xb)='}mime_type\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004bd000-0x8c)={0x8, 0x1000, 0xfffffffffffffff7, 'queue0\x00', 0xfffffffffffff2bc}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:30 executing program 5: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000529000)="00000507050b000000000000ff05000100f9420001000000000007ffff000000e6240700b8c11fd401c405f3ffa800c2", 0xffffffbe) r1 = syz_open_dev$sndpcmc(&(0x7f00000ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x3) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00005b5000)=0xda91, 0x4) 2018/02/12 12:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = gettid() dup2(r0, r0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000e1a000-0xc)={0x400}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ced000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0x9, 0x3, "3387b54e5d922e19d1254485fd742f159a72060bea8307d4b68b514096418f2954baeeb68d93818602c4112276bcb3d950e80ed2a1cfc5a09597c4f16c92afe0", "2c13fcf3f12e113ad5d46e5447dd62d2536a27110564158b1aa689da65c39c66a0749aa334f0b75d6e48926039c20b4e6d99d524909e6944eceac022570b77f7", "aea9b4bbebb813b5c7c0da94820543f5eb32c748f4da2e7005581f3bf76e80ee", [0x238, 0x1]}) r2 = memfd_create(&(0x7f0000a37000-0x2d)="877d626465762a6b657972696e672840706f7369785f61636c5f616363657373b36264657673656c696e757800", 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e4d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8000}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f31000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xd3c) connect$l2tp(r3, &(0x7f00007df000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x3, 0x3, 0x0, 0x1}}, 0x2e) 2018/02/12 12:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000083c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c6a000-0x6)={0x8, 0x2, 0x3ff}) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000646000)='/dev/vcs#\x00', 0x3ec6, 0x12000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000348000-0x10)={0x3, 0xfffffdfffffffffe}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000b4d000)=0x0) getitimer(0x2, &(0x7f0000f55000-0x20)={{}, {0x0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f20000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00002c9000)={0x8, 0x9, 0x7f, 'queue0\x00', 0x7fff}) io_getevents(r0, 0x9, 0x360, &(0x7f0000ce3000)=[], &(0x7f0000911000-0x10)={r1, 0x989680}) r3 = syz_open_procfs(0x0, &(0x7f00000ea000)='net/mcfilter\x00') ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000d18000-0x36)=""/54) 2018/02/12 12:28:30 executing program 6: socket(0x2, 0x6, 0xffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000293000-0x24)={0x24, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x2, @u64=0x7}]}, 0x24}, 0x1}, 0x0) 2018/02/12 12:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f00007e4000-0x10)=""/16, 0x10) syz_open_dev$dmmidi(&(0x7f000024e000)='/dev/dmmidi#\x00', 0x1, 0x4000002000) 2018/02/12 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000117000-0x8)=0x39) shutdown(r0, 0x1) 2018/02/12 12:28:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd45}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @empty, 0xfffffffffffffffd}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xd9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}], 0xdc) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x8, r1, 0x1, 0x3, 0x6, @empty}, 0x14) 2018/02/12 12:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c47000), &(0x7f0000634000+0xf3b)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007ff000-0xbc)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000598000-0x8)) 2018/02/12 12:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x4000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000800, 0x100000080000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000b2d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x65, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000183000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000adc000-0x8)={r3, 0x3}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000078a000-0x30)=[{&(0x7f000068f000)="d0e93b8b90bb49a1fcc55699df41e71d12c1d7d160ef4dd8fbbc06255575c21142042918b86953054b8f7bc748900448f9", 0x31}, {&(0x7f0000dc5000-0x8a)="cdf6f667be10d2e7e1d60b315b09d1c59421d7baa5fb510f970402c389aa3aebaaf3366bcf5fbf50fdccda58436c0464e95001ed5b76a7dd0f5d01cf49187ba851a5484eb977dde64140c797180d432f0ec7d43d45e9aea3e27dfba39222941f6096a7809188ac8a78ec707cf78288d999db3d6e7a4a26b6e0b4e66d83fceefdf0af7ab0790c4b0e445a", 0x8a}, {&(0x7f0000d59000-0x1000)="f921eb46e6d609803227bd143e7fc317d2b68388eb2d0d6658ab945007d13dbc5066c1c23f115147afacb2b86d95970d17f20f988987be857ec572770e35e53dd694ccc5edea48b0ed99fbf24d89ddfb84c0379728d50c0df072e08a611182aa78d0afac7d1ec49b49ec0fbcb4cf05ac3f237c5794d9c97b579935dc38cd88f9df2381a109b536c04fc0934fc00102afc738dcb6e5485d4360a9e349351a83dbc5a149c42aa41f4cd8957218d0817a9bd4b428f4522340da2f60fc1228f597848be9ccc5bd87df356f6d3fa8ae0da1286280323f227c7662adbc9ff8e6bf86712aea8fab5ff7776e13ac7e315a2a95086fe0a1bb0f5cc44fa613b961dc895f56f3c4c2fd3a7fa9b472162f0940531536e9cd1baabac9f987cce2992e9e5f75a3907e2d4c52314b252ab3e8a4a108f73e998554200e42482d7b7d1520cf801d681d60320de93f1db87dbfc88a3fa676fc8f9756c8c9b2455d952f6d85bf360b000a64c44adef19463f9cd81551775c11a07589752e1a14797039f9a27e3dffe991c5f95193148813e3a28b269a16700ac1f2cd20d38a412f4f11faaceda50bc4c51c3fe3350c4894460736abb1a950ad1b3c15e50ea7f19e25d1b999c3089eacda12044a3bb9bb3442229e12797b780647a81518ad68f6fc10b7b9f9bb280d3354a393ad83b738b0e66b08029a221aa316560565e0a1f47743aed04c29e5e8f7e5870cefd32b63ad4ada7e303795731b0fb3c127c741865ebf439ad4716838323febe0b6193696cdb04c7862b50327ed53a37febfd4febbc4119a2fe0262ae29019d6f3cf6b35f929e262eb991cbe7e0d179810ac19344d61139beb62fd41c4701d7ade3d9ed33277855243ab05834edeb68eecaf77ec57ec0e8e1d892655321281c81bd66433e9f644b65708bc7bec158b2bf81fa0f0ceff04ad9fc09e86a5d740ecf1bff78154008eed12f757b84c410c895b26085dd27ab640fecccc9d3f82a1636ddb6eae1a62ce6dd74e6b35352af01d77d87d84160bde570619f41fb05f88fc235b3f0c50be819eca5f9cb4309a6e27ef202098b6ecb84af9b54326fc70d2ae258003296c1f0aac05d54318fa64338164202072916a34a9ba0bf810dcbd9ac702cf03544dd55834e25c55b8ace5a330fe2ddd0acb1a97a3c06debd7a3a8bfc9e35eb64b6ccf7190cc8a0bbb325171bb92032c30859f3c9cc3c7227c1471d1da954a2cc2e8bf7842a52bb61278ae3d39249906975aff5a1e81e20a7a26df5ce3da3fe1c31181a0f732bf921e93cb97d5e92a19ad60657459d62788d9e30a75bd38e15ebea94bbfcc37df671583356f97b4bb723ddfe930fb72d12e63b856a6d1d339179cc0cc47389615428db747da39b54f7db5461e026895bb2d69cf51898537a821fec2503390c1a781f5cbcf8b5a095cff520141de2b6da5b05901815e6c5a3fe5aadd175f2205144a4ef8b03130ff10ff1c0bca3ba449365e2ee69b84772420bbd4b7b49316d051c27975573eeb52d85f72155951f8cf94dd28eef61ede0939a1691932ca17cc638e950808091627ed7efdc0a7bc75526ae99a3a8bc23fb8c4b966043247209f3d1f542c10ade3560a6392aeddf9268abcaf3936766d489ab80273735ec6e14ad114884f60175ba2af3d9c88231cd0d758e974afada28ba4555f12d643c75ff2f2e506e7faa3856a5215ab20bce7aa2f35212b85a1af4ed5538fa4b5643c74a678547d426ee592804b266f89cf5a65c2bd6b749f380ff60f1a8267ac8bd45a7151361a7e5a7c81a5d799effec6fed3515f2e27cd0cbc7d1a00dd54528f2ff022c55dfc9b0d0ab993629cb72494585defd1b18ad09a139e0c6dbf1a7fda3713f3b46c9358d6b9fb50a2a4d1df960c9a30c57073d8fe53624791e5af3196f71b586c490dc25d1d0dfe2ad25855d17cc4cd10898b06dbb72f962a17ea1dcb54c24a9583e3fe6d0c2760d8374bd038db012c984dfb11c6d8afb35a5eb1670611db83df745b1ed9a76b7678c2ce8e0a01874e35a9b8310f29faba58faaa6cf9b3e85ae2141cc62068348ed085e5b213df8b26156ffa78b9d538d09614fe6b98ff8cd6e54799dac2dad4e7dbebe9a31083bd56b1f27b5c9f52bfd2610f37f129c68d2454dbff40370ef92028c7e2cc20e4aa81fa2b1925f418b5630395433abd9336b2b875b15c3da471398c3ebd3d828ba2c25128165241dedef3abff5d836bcdee73315f69d1abd3c9ee8a2305388143ccce201e3be5e25cf0a471a167221326cd42b2ba3c4264585cbe46e3e6f10fc165c108c64a8f20ca774de3d4af6fb4f381d8175e823c370cb63f964723b4586f9df8a9c4697e82e531471baceeff644fac53ef11c3524fb22a8712cd730ab9ffe070600862523db8b1a417e1db005922ceeaddcbb2c13b2551e83956bb51286f0553437d4ea7886020f948368917f9347ec845699b0a259c2c423328c3db65bf8948851f7d10470b758ce94f5e476af1cd8f6a3a41db74fbf56e0ffe975b0df99ee60dc98aade3c2b24e803a9e26947fd79d67001314c879820778afb6ff2168c26bd3e4fa520c8b79c4c831f3217af6321a16ce6b8537d45f2a191a882cded08fabdfa6ffa2e1a1e2e470f1cf900cdbb41e043b9d95626401c83d609f2e21e6782d70d98749ffe1735d9c9a36762000e42a1f0461589ada5ddaea9bf944c712e3538aa22f1c50d61924feb0c7fdec6b6251643c1d40377e35d3ebed8c840bfe8071c462e9c1a5b2f9bb6dc1fe0a02d5574dba6dcbc06f4bb6db776f37ac7d1defde7469d18e786bbb7cff237386a5eaba9bd6277cbcb4afc0f9319307c2f2fb601716417a62e2d55086a1e490caec414269bce13e57b7b282ed4fb8dd6949f1400239236c50056fb54e69ba6a910ef65481fa298fab15185083d365edb2051fa6ec0c6179cce90149181c771b4effae3fa8b26dbebd2ce17255b0b1d503a5374de30c922b0ad7f7a6c139510cb1f36bf5e486dee736b0dac20bac53bef075b75dae4a1e6091ad17c7055e819b5dc1579930a22135c4ed701a009b59d8b801c2c236533557a23778cd08d9471e6512b58614b3f373daef1ac4a44804e94940b9398370a021ff9c2822a77453109fabd840322b01a54d1a0270409f53b30ecb67965f1305fdec8ae7999ab027deeba0fff6073df6a5099b2fab52c422d8cbf642e3636040a5fea1e5f7dca61f936b129e4f4f28d993ca150d5d635414ef49c9cdb1a3711f337b0f685799cf2ab9368c17dc1ecdebe4a7755657efa4250b9300144a98fe48d1180b361198ba5d7ce7e684e7ec56a86b9e6915447d40df53800e88f6c5c7307d06c9a26d5ca40ef93ff472c7b81d4e6da005cd66b5bfd0ac19ab925102ad118bcaf8632842464a7952704d55c4af5d32290b2f1f40b51480bcc684c26d159d7342506735e3318f7b52af33ddd904bebb8f7696a2e6236173fd35a26065bbb296557bd1fe35961895f625f4d73ebf0d3583649ef06007148131852306b10bb34aa42f8e600ddbd5c9d30fb091b664755d97c6e7c18335a96ba6fe835280aa6c12f6dfb454a9038b1fc437599447a07d80dd7dd7b9e2c932a49e6a921013b1129b397c0fc8ca25531ff11e201b6c113ddfa3c7c644ce0906d736547cf650879e7a5d1331d3561217abb17ebab020bf7b0585c7cb2f422bc11f6fe3479bfd2ed00b4e74b99ce562d0a940c150f2b3a7068735b94b8fbd1482784231357500db899f720fbb1bcf702a61bb10ff134c2c3cbca1e249e6fca833fd7e71163a612528291c2a55483bb8d063806b052d75dad45aa023c2bce5940792208afd17ea6b30c993871c57db372f1267682a86e744a3e9472f3edcaa8854080bad82a3225c1f9fe39b2ba44fe1a37243881e54a8d2417838144a8efb66b38ecb96d1e6e4ecbb17940f94f09aca540e7e5b849806741e460110a4589caeecd4607e71dd05e7c27d1d069f7e2e35dad25077abc43b14565fb53bed4f681dd861eb59b5802e710e296a8b6061f4f5e8f277354a8434462da7158dbe849779ebe3a2f4611e1061647aa66bbfa8d662be2c310e3296c3d7c19b205bd11cf0fa511a720d72f464d3da81979e10e55ee8ceb904590d5342ebc03115c966aabff57bbd62d05a981294fd54c7d7f4e1a159241ae4035903900a91c792326fd2881b0b50710861cbf5a558da2442901f61f48d46879351b53538d9d0cf60edd217ace449bef9ba2d33f8d06de2aa588023f501a678580247537f8f49aa13ba6b5963626038c74a8b6a454583c8a04a2dc08be2063efe73abeba3a74b8e2bb27a13fc3e514420bcea54b80b73c2d30fd9efb543e2f95555b09c131d46e1bcf6008643b70b58747d5cd0ef5ffb8f439cfa2a3de7ab719beb6be4a3cea5f0514ce3979e618ef0fb88cb2ea0592387c9e168872299b01bfb89a8be8ee242f77e24a27208075d97c41e4548d672fb182f249b41431943389328df05a1b37e495ee3dfef65bf040d80505ddae1661d44479cbdbdd7a02c3c1d807b578d9a831c9307370d627994fd2b9e56316115e03c4cce543559c44b11c2fb1572fb2d8e9370d14e34e46ccf78bc085190bfd84be08b7bbd42420e9f59be0c065a70b572502b91552956f280188f92646c7ba9ab74ff5bf62329c6e2cb3ef5bf663ea0e5a68b5c2fc1c71d03903b165d161b6c3ad2ab838eb2420ea5ba6fa6a42ef7a252a300b0ba6143bd4e8f7cf9770cbcb200e10d6046e129b5fa9476c9262e12679810d9d19761decbb2414282d057a0bb63b58442e7adebacdfea75948e404ce75a342c227e1673f7f92e8cd98e90800bff4896fc52d74cdb57d543885a5a9f352737057f8cb919a5049dee14575013ca1d09a9bfd7d5d757373a580484a408897baa02cb3336a9bb43219d3b91dcbc0740eedb3cdd9acc8faaa22fc2622ef3fd363b0d69bf4f8773375984b65fe84d7dc52da4553036029d712985104a3d51f0ed1546363bb2beff706fb4561f9b58c57d49450c32ae4d71d7837193236efe433cdde3d2e4112f7938eb2c0aea65bf18c52837aabe234f0ea596e2f04b96efec3c9bbf7e9a3b968bcd9e749cda9dff6584fcfb81d3af63ea36a792c34cf79c055d149c79b9a94489eec2de02336c749530385a06922243e50ab1b5ed6d73ffec4a8f68fe55e3ec3df100a65fe8474bbfaa2e440511335a55f14f843c75a2adc6edbc3f9783958f5833cb539f5949b99ac46bd300aacaa0c516a0885af9fb1eb8ba6f568c577536664833c3243225fd2b11458c6a5256cf59d73faa45fa1fbefffebf137daee6a129266fc0750b38a0ee156660a8ab0369cbaccb8263bb009ccbc62310834595f507abf17ae3eb2ca36e3535b103f31353eb3b8ef02faeac35dbe211517d199527e26e0222c8c48584de7f88ac38073dd67a8bfae6417ce5924dac35fa85dea3901f86619e33810a6f3bccc7177dc1dc4935e58bab7bf74b5271b5b08e51aa29a2e302c63af630c8a047795c6f929de37026552db79e69710c5a3cbb958ac85940467645c7130489e039bef512f6b097f291f760a64b8ee0ea9d63aadefe6755f1a8e56d48fc493154aea8fa1c8578ad4b89ecaa9579ce6bb152ab9e3d6b6189965307592259b19ab7826d3fb13e3a42221650bdc751647f0c58603d680a81c64dc987641839d67b2abe4795bb6555fac1f9ff6af71acfaa6ec8261ae5ed62c4a96d689be0dab3cecbb9d56fe3e8591ced2d4103f6ff88f3b61f193800e53a9dcf960cd9c9810c6ab476cabe4d", 0x1000}], 0x3}, 0x8000) ioctl$sock_bt(r0, 0x8907, &(0x7f00001c2000-0x1)="ff") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/12 12:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) fcntl$dupfd(r0, 0x406, r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:28:30 executing program 6: clock_getres(0xfffffffffffffff1, &(0x7f0000092000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x2000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000677000-0x4c)=""/132) 2018/02/12 12:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f00003a7000-0xa1)=""/161) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) write$selinux_create(r0, &(0x7f0000061000)=@objname={'system_u:object_r:iptables_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x34, 0x20, './file0\x00'}, 0x5e) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006da000-0xc)={0x3, r0}) 2018/02/12 12:28:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0x2, 0x3a, 0x1, 0xffffffffffffff9c}) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) write(r3, &(0x7f0000e9a000)="7cce9fac5b3c184430561285901b9964563e7cd12c93697039f8c9ce9c568710f666b86bf2b664dcf9349cdfe23d12b39ccfbaece73d05710ab74db4275d", 0x3e) read(r3, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000022c000)={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xa7, [0x100000000, 0xe5e, 0x6c3951b0, 0x2, 0x18, 0x100, 0x1, 0x1]}, 0x5c) sendto$inet6(r0, &(0x7f0000e5f000)="a1", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) [ 59.918442] Buffer I/O error on dev loop0, logical block 0, async page read [ 59.938642] Buffer I/O error on dev loop0, logical block 1, async page read [ 59.964006] Buffer I/O error on dev loop0, logical block 2, async page read [ 59.972423] Buffer I/O error on dev loop0, logical block 3, async page read [ 59.982637] Buffer I/O error on dev loop0, logical block 4, async page read [ 59.994198] Buffer I/O error on dev loop0, logical block 5, async page read [ 60.001471] Buffer I/O error on dev loop0, logical block 6, async page read [ 60.008648] Buffer I/O error on dev loop0, logical block 7, async page read [ 121.950306] Buffer I/O error on dev loop0, logical block 0, async page read [ 121.958072] Buffer I/O error on dev loop0, logical block 1, async page read [ 121.965197] Buffer I/O error on dev loop0, logical block 2, async page read [ 121.972314] Buffer I/O error on dev loop0, logical block 3, async page read [ 121.979417] Buffer I/O error on dev loop0, logical block 4, async page read [ 121.986531] Buffer I/O error on dev loop0, logical block 5, async page read [ 121.993642] Buffer I/O error on dev loop0, logical block 6, async page read [ 122.000763] Buffer I/O error on dev loop0, logical block 7, async page read [ 122.256877] audit: type=1400 audit(1518438573.026:74): avc: denied { sys_ptrace } for pid=10637 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 123.368994] audit: type=1400 audit(1518438574.138:75): avc: denied { map } for pid=10658 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 123.382202] IPVS: ftp: loaded support on port[0] = 21 [ 123.394469] audit: type=1400 audit(1518438574.140:76): avc: denied { map } for pid=10658 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9136 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 123.619416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/12 12:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19a, &(0x7f000052a000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x164, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x2b, 0x0, 0x2, 0x40, 0x0, 0x1, 0x1}, @routing={0x2f, 0x6, 0x1, 0x5, 0x0, [@empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x7e, 0x10, 0x2, 0x9, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0xff, 0x10, 0x2, 0x46d, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0x17}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 12:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000b8f000)={0x7f, 0x101000, 0x1000, 0xc299, 0x4fe9, 0x2, 0x80000001, 0x80, 0x8000, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006c5000)='/dev/input/mouse#\x00', 0x63, 0x202) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000ec7000)={0x2, 0x10000}) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0x10) 2018/02/12 12:29:34 executing program 5: pipe2(&(0x7f0000f54000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x9, 0x2, 0x9, 0x89c}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r1}], 0x1, 0xfffffffffffff800) close(r2) syz_open_dev$dmmidi(&(0x7f0000bfa000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00003b3000)=0x4) 2018/02/12 12:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$vcsn(&(0x7f00001c4000-0xa)='/dev/vcs#\x00', 0x8, 0x400400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00008bd000)) dup(r0) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000123000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:34 executing program 7: socket$inet(0x2, 0x3, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/rtc\x00', 0x801, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x54)=""/84, 0x54, 0x0) 2018/02/12 12:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00002e9000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e01000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009da000-0x8)={r2, r3}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) syz_open_dev$sg(&(0x7f000032b000-0x9)='/dev/sg#\x00', 0xffff, 0x400040) 2018/02/12 12:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x4000002) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c9d000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000086b000-0x8)={0x3, r2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r3, &(0x7f00004b4000)=[{}], 0x155555555555565a, 0xfffffffffffffffe) close(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008db000-0x4)=0x8, 0x4) [ 123.979440] audit: type=1400 audit(1518438574.749:77): avc: denied { sys_chroot } for pid=10659 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 12:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000073f000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x34000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffff) bind$inet6(r0, &(0x7f0000cc1000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009bb000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) getcwd(&(0x7f0000c1c000-0x1000)=""/4096, 0x1000) syz_open_dev$amidi(&(0x7f00001ef000-0xc)='/dev/amidi#\x00', 0xad, 0x8002) 2018/02/12 12:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000384000)=""/16, 0x4) fcntl$getown(r0, 0x9) 2018/02/12 12:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/access\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000abd000-0x2)={0x1, "f0"}, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) read(r2, &(0x7f0000575000)=""/16, 0x165) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000061a000-0x30)={0x1, 0x0, [{}]}) r3 = syz_open_dev$usbmon(&(0x7f00007cf000-0xd)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000f0a000+0xe68)={0x1ff, 0x0, &(0x7f000094f000/0x4000)=nil}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00004c4000)={0x2, 0x0, [{0xd, 0xae, 0xaf, 0x10001, 0x15cb627600000000}, {0x80000019, 0x3, 0x9, 0xfffffffffffffff8, 0x7fffffff}]}) 2018/02/12 12:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000085f000)=[], 0x0, 0x0) 2018/02/12 12:29:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f000073b000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/251, 0xfb}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x1}, 0x2000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mq_unlink(&(0x7f0000001000-0x1)='\x00') 2018/02/12 12:29:34 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000dc9000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) sendto$inet6(r1, &(0x7f0000bd7000)='4U\rd', 0x4, 0x40000, &(0x7f000047d000)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, 0x1c) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/12 12:29:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x124) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7ff, 0x0, 0xd1b, 0x3, 0x0}, &(0x7f0000000000+0xa5d)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000753000)={0x0, @in={{0x2, 0x1, @rand_addr=0x40}}, 0x729, 0x4, 0x2, 0x2, 0xc}, &(0x7f00009b4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000193000-0x4)=@assoc_id=r3, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl(r0, 0x6, &(0x7f0000d27000)="691dce9367d87043491135687ddf98cf4204ec67f5e412031eda89497f3560a1ce430f1018b98a0cba26f89279824a1f063269b8e63d6fd3eb71a4f0e5bb96fa26cc4ed27137e362b3bd4e4b187ce4dfacba93d04af7a166b3f201078a02534b0cfead5af4bcce9c9aa23844069996c94854ab60b69b773495ff2dce10") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}}, 0x3, 0x3, 0x1, 0x5, 0x8}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x8001, 0x9, 0x4, 0x1000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000003000-0xc7)="762d9d7bc614b9c28fb0732478239c01a81cf43ae11885a517664e415db66b089188bdfacade29ac8d94754fd3a2ae17e26966e1c92d12ed44f8170c8832cf05cd8f399e980100bf3fa74e53169db1f193cf96953e9a623ac9bd5be126302b928b9aea402f9cde4ac913102208ab8a33746df20778b648b815bfd652ec73f27fbb43bb330e187b9da4b30d12d3b1ef5388c70fead1d08c3158904e95280ace770d7307579022f42e65b8b59ab41a6c6e03c0d890c20fdf4aca416647ed78675a0d5d421ebd6edb", 0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfb}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="98285632e94249af52c11b9bc4a3990d0d93d07cb83c504015daa80a01dd61d803d5b0d1deb8ec266c6eb33e1f294b8928e7b8981e44a79f1f066543eba6342b601cf3361c8fd2a6eac2ba24891e5a033001a4c3766b4eab049d4301c61bf8a5b43449e243dff95f7bbe843fb0a0fec12e2a28fcd33afecac8a8d1ead723245cb4e7e1a48ae11cce7d85a25a84584f17fa19ac3e48d086f69e96cc05b243791d6ce7c21e", 0xa4}], 0x1, 0x0, 0x0, 0x8000}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000-0x4)=0xffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x2, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x100000001}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1, 0x0, 0x2, 0x1, 0x80000000, 0x7, 0x9}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x9, 0x1, 0x0, 0x5, 0x7, 0x0, 0x100, r2}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000-0x8)={r1, 0x30f1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x78)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x60, 0x8646629, 0x3, 0x5, 0x4, &(0x7f000000a000-0x10)=@common='ip6gretap0\x00', 0x8, 0x7fff, 0x5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x7, 0xd25, 0x3, {r3, r4+30000000}, 0x2, 0x1}) 2018/02/12 12:29:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3d, 0x305a01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000014d000-0x5e)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u:object_r:shell_exec_t:s0', 0x20, 0x37, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b24000), &(0x7f0000b63000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() sendmsg$unix(r0, &(0x7f00001db000)={&(0x7f0000d38000-0x1)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000050a000+0xec)=[{&(0x7f00004f8000-0xfd)="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", 0xfd}, {&(0x7f000028d000-0xdb)="744f3e3fe6f9903613ae9006b6821a6364eeba26c18ddf347fc7efa7b09a075c4ff16a6034122d3ddefdd3e257e685df2c9de291454fe57a9a21c6ad5b82e8587ad600a98a56b7e537d0d67626f67a98f798f27b0d40bf1feebeb5d3d3088658601e510cac30b0300b42dae66a65bcea64bbcb65d4923bf05bacda6c0f54300d144b6bab57fa0348ef75e4cab6643df0b3d7dd08b7f61b566ecc2d8813b6ce9d4fc3f8f957be1193a9e356ac5d4660f620986b218b9abe8dce5ee261b003813c418997b895462d562d0b686be007bd5d360b60669e566588278d54", 0xdb}, {&(0x7f0000d8a000-0xea)="37818e0eaa5d012aa5be529e21ae4686a6eab59e1d947cba800e26cec9f8b23a94a87490a6e3ebad3ea41102f0d1ceff9f1001af4a2b3a285d17691edb6e3808bdd67098867110fc0dda4fa62c3a3f574275620450325dbbfef501d8106b3e1521c9b5905be3ce1b40f94fa4bb17196bec3bd2b389f20e9f8fb1d4fe04b5b159f04af3e2131662dd8571b9ea527d2bbdbe1e8b077de508966c1d0838d41a26788b71af12f2722eb95dcd88e2b48e898f2cfa2f0e54a3fb03aa19c950f576c258d3b381a4abe5d78aa826532583eb0a53207872a2addf3abb03365443666c29c0014ea3334a0af9ac4d33", 0xea}, {&(0x7f00002fc000-0x1000)="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", 0x1000}, {&(0x7f000050e000-0xa2)="e87b558471c8c8b377b8b013556cf7a141614b5383870f6c0b21bb37242230c4885f6d727c527eeb43975bbbdecdb2223693f38876ffa8be24bbb1a50ec6199f6aa9c12da34fe79c8e8510d74f0e449dd45caf507e2aeb2f538d635a614d375e447f9f5546711b7efb4fdf8d7087df6c0d2cbd538500ebd16adfffb28bdf213df1fca99e189443f19242f0637fe1d03634db751b6e4fc67f8fab721bbff2bcfc1883", 0xa2}], 0x5, 0x0, 0x0, 0x4008000}, 0x4004040) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x10002000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) [ 124.086169] audit: type=1400 audit(1518438574.855:78): avc: denied { write } for pid=10835 comm="syz-executor6" name="net" dev="proc" ino=28935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/12 12:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0xffff, &(0x7f00003b3000)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00005d1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x400}) connect$bt_sco(r0, &(0x7f0000695000-0x8)={0x1f, {0x100, 0x865, 0xffffffff, 0xffffffff, 0x0, 0x40}}, 0x8) io_submit(r1, 0x1, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000554000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendfile(r0, r0, &(0x7f000088f000-0x8), 0x8) 2018/02/12 12:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000045000+0xc75)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000cbc000-0x4c8)={{0x0, 0x5, 0x1, 0x100000001, "a6de6230636e847f9b4d4ddb8bad08f359e1e369eb4e94762396517314c68b4783009612951e090df4ec1bd4", 0x9}, 0xf660, [0x100000001, 0x7, 0x1000, 0x2, 0xfffffffffffffe00, 0x9, 0x81, 0x7fffffff, 0x1f, 0x2, 0x101, 0xcc, 0x10000, 0x7, 0xfffffffffffffffb, 0xff, 0x8, 0x8000000, 0x10000, 0xffffffffb2a68176, 0x6a4, 0x10000, 0x7fff, 0x3ff, 0x7, 0x7f, 0x2887, 0x100, 0x81, 0x0, 0xfffffffffffffffc, 0x7, 0xfffffffffffffffa, 0x5, 0x9, 0x400, 0x5, 0xafa0, 0x8000, 0x6d, 0x8, 0x9ed, 0x9, 0x81, 0xfff, 0x4, 0x40, 0x401, 0x5, 0x7, 0x3, 0x5, 0x7, 0x2, 0xfff, 0x9, 0x6, 0x31, 0x9, 0xed, 0x800, 0x0, 0x6, 0xd5, 0x7f, 0x9, 0xff, 0x7, 0x3, 0x800, 0x6, 0x4a80, 0xfffffffffffffffe, 0x401, 0x1, 0x0, 0xeb18, 0x8, 0x101, 0x80, 0x4d29, 0x10000, 0x1f, 0x80, 0x2, 0x7e, 0x5, 0x126, 0xb84, 0x0, 0x8000, 0x8f5d, 0x22d, 0x4, 0x401, 0x10000, 0x10001, 0x0, 0x0, 0x1, 0xffffffffffffff5b, 0x40, 0xfffffffffffff000, 0x8001, 0x66d2, 0x6, 0x2, 0x1, 0x0, 0x7fffffff, 0x3, 0x5, 0x40, 0x0, 0x4, 0x9, 0x0, 0xea06, 0x9, 0x40000, 0x1, 0x1, 0x6, 0x2, 0xf0, 0x5, 0x5, 0x10000000000000], {0x77359400}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) r1 = accept(r0, &(0x7f0000b54000)=@nfc, &(0x7f0000f68000-0x4)=0x10) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000941000-0x4), &(0x7f00005b9000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 12:29:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0xffffffbd) r1 = syz_open_dev$vcsn(&(0x7f0000b52000)='/dev/vcs#\x00', 0x8c, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00008bb000)='tls\x00', 0x4) 2018/02/12 12:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = request_key(&(0x7f0000132000)='.request_key_auth\x00', &(0x7f0000f1a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e6b000)='vboxnet0&\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000e4b000-0xa)='blacklist\x00', &(0x7f0000c46000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000126000)="fd310398b18cfd133ff8602fe63b8da5d9886b0ca136fd7a97d57950dbc7bf93b632f383c844c996953f0f602dc70eb26d6ec9cf5f0e6c18d7620677dfc21236", 0x40, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef9000)='attr/keycreate\x00') ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000311000)=r4) 2018/02/12 12:29:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044160, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x3, 0x0, 0x10003, 0x552}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000008000-0x10)={r1, 0x8001}) [ 124.120688] audit: type=1400 audit(1518438574.882:79): avc: denied { add_name } for pid=10835 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 124.144393] audit: type=1400 audit(1518438574.884:80): avc: denied { create } for pid=10835 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a2b000-0x42)={0x0, 0x3a, "86956d68ca7f3899138f1c13a3bf3d6c83a6720dbffea4c7f7c7d0cbf5820bd742199d204f96865891aa5dd9a0d4bb3bddc5dee6a3cb09ac0c99"}, &(0x7f00005b2000-0x4)=0x42) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005a9000)={r2, 0x9, 0x6, 0x4, 0x4ad1, 0x7}, &(0x7f00003b8000-0x4)=0x14) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getuid() ioprio_get$uid(0x3, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fcntl$setstatus(r0, 0x4, 0x40800) splice(r0, &(0x7f00003ef000-0x8), r0, &(0x7f00002ae000), 0x4, 0x0) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ed9000)='/dev/adsp#\x00', 0x55e, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000013b000-0xdc)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7f}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x28}], 0xdc) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000008d000-0x3e)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f000010f000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a68000)={0x200, 0x68b, 0x200, 0x3, 0x9, 0x84, 0x80000000, 0x3, r1}, 0x20) r2 = socket(0x1b, 0x5, 0x11f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000de5000-0x4), &(0x7f0000237000-0x4)=0x4) r3 = creat(&(0x7f0000c6f000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00004e6000)={{0x2, 0x2, @rand_addr=0x6}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockname$inet6(r3, &(0x7f00002a1000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d34000-0x4)=0x1c) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xb9b4, 0x44043) read(r0, &(0x7f0000dd5000-0x10)=""/16, 0xffffffffffffff45) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000eef000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x66)=""/102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f0000002000-0x9)=""/9, 0x9, 0x40000000000000}, 0x12102) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x1), &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000005000-0x91)=""/145, &(0x7f0000001000-0x90)=""/144, &(0x7f0000004000-0x7f)=""/127, 0x1001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000006000-0x4)=r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000007000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1) bind$ipx(r0, &(0x7f0000006000-0x10)={0x4, 0x893, 0xffffffff00000000, "26a7ce15d9bd", 0x20}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000)="b75eb962a78022fa50f480ea6309a04a2f48660282ac17a6cace2e3ef2d841965682603c674b239a97d36962133e9a0e0585b22579cf40b51072830b3a3e076f4ac9e6c57216fd1e4850f185eddf406ac5f1c20b9b43a1ce1ee8a873f1a0fa2d253520e1711013e55e5354e807ca85b921e04bad586c24f72c83f099ed3832036a13899269f04d44a611f8e9f5b782ec", 0x90, 0xfffffffffffffffc) keyctl$chown(0x4, r7, r4, r2) 2018/02/12 12:29:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000096c000)='./file0\x00', 0x10003, 0x1) epoll_wait(r0, &(0x7f0000216000-0x18)=[{}, {}], 0x2, 0xbcd6) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00008e4000-0x28)={@generic}) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00006ac000)={0x0, 0x7, 0x2, 0x0, 0x0, 0x80000000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000050c000)=0x3, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r2 = dup2(r0, r0) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f00005c4000-0x10)) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000b99000)='/dev/audio#\x00', 0x4, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000017f000-0x45)={0x0, 0x3d, "794de2a7e053ee4fdab1a770ea2da3e238873f483f266d3ab21a35806e36b755fff7142325414144f39b9dc5ac0007f0573c1686800862a90e6fc54f0f"}, &(0x7f0000bcd000)=0x45) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d6c000-0x8)={r2, 0xed6, 0x4}, &(0x7f00003a0000-0x4)=0x8) read(r0, &(0x7f0000987000)=""/16, 0xffffffffffffffcd) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000c000-0xb0)={{0x2, 0x8}, 'port1\x00', 0x2, 0x40008, 0x0, 0x7718, 0x66173bbf, 0x7, 0x9, 0x0, 0x6, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x8000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bcc000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000fe6000)='autogroup\x00') accept4$ipx(r1, 0x0, &(0x7f0000132000), 0x80000) clock_adjtime(0x7, &(0x7f0000cc7000-0xd0)={0xfffffffffffff6f0, 0x1, 0x7f, 0x57, 0x2, 0x0, 0x40, 0x17a4854b, 0x9, 0x8, 0xc8fc, 0x5, 0x9, 0x200, 0x2684fb0e, 0x5, 0x7, 0x7, 0x0, 0x10000, 0x8000000000000000, 0x5, 0x3, 0x30000000000, 0x8, 0x1a57}) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mlock(&(0x7f0000f7a000/0x4000)=nil, 0x4000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a19000-0x400)={"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"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000493000-0x1c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c41000-0x4), &(0x7f00006fe000-0x4)=0x4) read(r4, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000d9b000)={0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005c1000)=""/207, &(0x7f00000ae000-0x4)=0xcf) r1 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}]}) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/vcs\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000901000)) 2018/02/12 12:29:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffffff45, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0x31}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x3f}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000f69000)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000abf000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x3, 0x2, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) pipe2(&(0x7f00006e3000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000557000-0x10)={0x4, &(0x7f0000039000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000d86000-0x8)={r2, 0x2}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000055000)=""/40) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000dbc000)={0x800, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x240840) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000e77000-0x10)=""/16, 0xe) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ef000)={0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a75000-0x20)={@generic="87e3efeca28c0ef05495d1bb713283ec", @ifru_flags=0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000226000-0x1000)=""/4096, &(0x7f00000d2000-0x4)=0x1000) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x39)=""/57, &(0x7f0000000000+0x56)=0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000021000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000bdb000-0x18)={0xd60d, 0x0, 0x80, 0x40, 0x5, 0x2}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r2 = semget(0x2, 0x2, 0x400) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000b10000-0x1)=""/1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000930000)=""/78) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x14f, 0x0, &(0x7f0000021000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000000d000-0x8)={0x101, 0x7fffffff, 0xe94, 0x6}) r3 = dup(r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000023000)='/dev/adsp#\x00', 0xff, 0x408800) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000005000)) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f000029d000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000037b000-0x4)=0xffffffff, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000989000)=0x45, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e31000-0x1)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d69000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009e4000)=""/145, &(0x7f0000522000-0x4)=0x91) 2018/02/12 12:29:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000813000-0x4)=0x2, 0x1) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f51000-0x8)={0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f51000-0x8)={r1, 0x3}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000056e000)={[{0x1, 0x100000000, 0xbfb, 0x10000, 0x7fff, 0x68, 0x8, 0x9, 0x101, 0x7, 0x4, 0x0, 0x7f}, {0x4, 0x9, 0x20, 0x7fff, 0x9, 0x5, 0x8, 0x7, 0x6, 0x0, 0x3, 0x9, 0x2}, {0x400, 0x9, 0xbd3900, 0x0, 0xc336, 0xd3, 0x10000, 0x8, 0x8000, 0xffffffffffffff3e, 0xfffffffffffffffc, 0x7fffffff, 0x3}], 0x8}) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80082) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066b000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000703000-0x4)) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000350000)=""/101, &(0x7f000042a000)=0x65) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bcb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) bind(r1, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025b000-0x10)='/selinux/policy\x00', 0x0, 0x0) statx(r0, &(0x7f00002d5000-0x8)='./file0\x00', 0x6900, 0x8, &(0x7f0000d08000-0x100)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000702000)='/dev/vcs#\x00', 0x81, 0x40180) r2 = dup(r0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00002ec000)={0x2, r2}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 7: r0 = creat(&(0x7f0000344000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e3d000)='!\x00') rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000031a000)) 2018/02/12 12:29:35 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000403000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008bb000)='\x00', 0x1) r0 = syz_open_dev$loop(&(0x7f000033b000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = memfd_create(&(0x7f00005dc000-0x1)='\x00', 0x12) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000879000-0x8)={0x8, 0x6, 0x4891ecc2, 0x6}) connect$bt_rfcomm(r1, &(0x7f0000f1e000-0x9)={0x1f, {0xfff, 0x1, 0x7, 0x6b31, 0x348, 0x101}, 0x9}, 0x9) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000bde000)={0x3}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000589000-0x2)=0x8, &(0x7f00003a2000)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000535000-0x40)={&(0x7f0000059000)=[0x0], &(0x7f00008b3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000601000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000f36000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x1, 0xa, 0x3, 0x4}) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/checkreqprot\x00', 0x4000, 0x0) pselect6(0x40, &(0x7f0000dec000-0x40)={0x3f, 0xff, 0x401, 0x8000, 0x41, 0x9, 0x80, 0x8000}, &(0x7f0000481000)={0x200, 0x2, 0x6, 0x5, 0x3, 0x1df0000000000000, 0x81, 0xc6e}, &(0x7f00005d2000)={0xfffffffffffffff0, 0x1, 0x4, 0x100000000, 0x800, 0xfffffffffffff829, 0x401, 0x1000}, &(0x7f0000f35000)={0x0, 0x989680}, &(0x7f000075b000-0x10)={&(0x7f0000f0c000)={0x5}, 0x8}) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x872, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/selinux/enforce\x00', 0x500, 0x0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000e40000)={0x0, 0x0}) waitid(0x2, r1, &(0x7f0000a38000-0x10), 0x0, 0x0) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f0000f8c000)={0x0, ""/59}, 0x43, 0x2, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a95000), 0x4) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getflags(r0, 0x40b) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4), 0x7fffffffefff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x450000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000585000-0x4)=0xfffffffffffffff8) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c48000-0x8c)={0x1, 0x40, 0xffffffffffffffff, 'queue1\x00', 0x7fff}) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = syz_open_dev$admmidi(&(0x7f0000bc6000-0xe)='/dev/admmidi#\x00', 0x81, 0x200000) recvmsg(r1, &(0x7f0000e0c000)={&(0x7f00002f1000)=@generic, 0x80, &(0x7f00002ac000-0x20)=[{&(0x7f0000200000-0x52)=""/82, 0x52}, {&(0x7f00000f5000)=""/94, 0x5e}], 0x2, &(0x7f0000448000)=""/111, 0x6f, 0x100000001}, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000446000-0x11)='/dev/vga_arbiter\x00', 0xc0002, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000fa9000-0x1000)=""/4096, &(0x7f0000951000)=0x1000) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/dsp\x00', 0x505040, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e11000)={0x0, 0x8}, &(0x7f0000354000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d1e000)={r2, 0x1c, &(0x7f0000161000)=[@in6={0xa, 0x2, 0x19d2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}]}, &(0x7f0000315000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000002a000)=@generic="b78258e389b1249484a71d340fffda47", 0x98) sendto(r3, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e6c000)='/dev/audio#\x00', 0x7f, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f98000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x6d0, &(0x7f000092e000-0x10)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000050a000)={{}, {0x0, 0x4}}) mq_unlink(&(0x7f0000bc4000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c4a000-0x68)) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000071d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000419000-0x4)) getgroups(0x3, &(0x7f0000ed2000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getgid() stat(&(0x7f0000893000-0x8)='./file0\x00', &(0x7f0000aa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000095f000+0xd5a)=[0xffffffffffffffff, 0x0, 0x0]) setgroups(0x4, &(0x7f00002a9000)=[r4, r5, r6, r7]) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/sequencer2\x00', 0x2, 0x0) membarrier(0x9, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000479000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fe8000-0xb0)={{0x8, 0x3}, 'port1\x00', 0xf1, 0x40412, 0x9, 0x980, 0x2, 0x8, 0x4000, 0x0, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000905000)={{0xfff, 0x8}, {0x20c3, 0x9}, 0xffffffffffff7fff, 0x2, 0x1}) syz_open_dev$sndseq(&(0x7f000035f000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockname$packet(r0, &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000465000)=0x14) sendto$packet(r0, &(0x7f00005a0000-0x1000)="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", 0x1000, 0x0, &(0x7f000079d000-0x14)={0x11, 0x1, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) [ 124.634307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b42c2) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000acf000)='/dev/snd/pcmC#D#p\x00', 0x600000, 0x4000) accept$alg(r1, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000998000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a9c000)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000073b000)=0x8b7d, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000303000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000200000-0x4), &(0x7f0000d14000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001fc000-0x4), &(0x7f0000cf6000)=0x4) 2018/02/12 12:29:35 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/hwrng\x00', 0x84400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2acb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b44000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) mmap$binder(&(0x7f000065a000/0x10000)=nil, 0x10000, 0x0, 0x13, r0, 0x0) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000219000-0xc), &(0x7f0000a4d000-0x2)=0xc) socketpair(0xe, 0x80000, 0x4, &(0x7f0000970000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ce8000)={0x0, 0x6e1, 0x30, 0xd95, 0x9}, &(0x7f000002e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a5000+0xa09)={r1, 0xa4a1, 0x8, 0x7f, 0x7, 0x3}, &(0x7f0000544000)=0x14) syz_open_procfs(0x0, &(0x7f000058b000-0x5)='comm\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000991000+0x7ba)={r0, 0x50, &(0x7f00003fd000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d30000)=r2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r3, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e92000)) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cbe000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) getsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000d57000-0x4), &(0x7f00006e0000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000571000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021c000)={0x0, 0x7, 0x2, [0x401, 0x3]}, &(0x7f0000486000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009d7000)={r2, 0x6}, &(0x7f0000fe5000-0x4)=0x8) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x2), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008fb000)={0x0, 0xfffffffffffffffe}, &(0x7f0000ac7000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ea9000-0x8)={r2, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000077d000), &(0x7f0000f68000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000415000-0xac)=[@in6={0xa, 0x0, 0x7, @empty, 0x400}, @in6={0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}], 0xac) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f0000a6c000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x6, 0x6, "11e532", 0x3b, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x81, 0x4]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b125b8df6384a342771115c0cb9945095cd7cf5335d3dbf17fe861db3863ce336a4cf8d60d07b1"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f000045d000-0xb)='/dev/midi#\x00', 0x7a2, 0x280800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000989000-0x20)={0x6, 0x200, 0x1, 0x4, 0x6, 0x7, 0x6, 0x80000001, 0x0}, &(0x7f00005aa000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e30000-0x108)={r2, @in6={{0xa, 0x3, 0x3e5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, [0x80000001, 0x3, 0xff, 0x7, 0x0, 0x1, 0x6, 0x4, 0x100, 0x80000001, 0x4, 0x80000000, 0x100000000, 0x7, 0x7fff]}, &(0x7f0000e6c000-0x4)=0x108) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f00002e0000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000958000-0xb)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b0b000/0x18000)=nil, &(0x7f00005ba000)=[@text16={0x10, &(0x7f0000f36000)="66b9800000c00f326635002000000f300fc76b3e643e0f01ca66b80500000066b9ea81ee660f01d90f01c9673e650fc71e0f013dc9050000ba2100ec", 0x3c}], 0x1, 0x20, &(0x7f00000b5000-0x10)=[@efer={0x2, 0x400}], 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004d3000)={0xed, 0x5, 0x2000}, 0x4) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x490200) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ece000)=@assoc_id=0x0, &(0x7f00000c3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x11, "5d5b2f49e39172c3dac45d9fa87f004d9e"}, &(0x7f0000000000)=0x19) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a6c000-0xb)='/dev/loop#\x00', 0x40000000000, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ef5000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0xf0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000d6c000)=""/64, 0x40, 0x2, 0x0, 0x0) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000acd000-0x28)=@routing={0x2f, 0x4, 0x2, 0x8, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x28) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000f75000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) r2 = creat(&(0x7f0000cee000)='./file0\x00', 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000e9000-0x8)={0x3, 0xf6}) dup3(r2, r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r3, 0x0) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000041a000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fab000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffffffc1}}, 0x9f, 0x5}, &(0x7f0000535000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b9000-0xc)=@sack_info={r1, 0x9, 0x5c}, &(0x7f0000805000)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00004ae000)={0x0, 0x0, []}) io_setup(0xec6, &(0x7f0000c45000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c14000-0x108)={r1, @in6={{0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x8}}, [0x2ca1, 0x97, 0x20, 0x5, 0x1, 0x3, 0x8, 0x7e8, 0xafd, 0x1, 0x3, 0x3, 0xffffffffffffff8a, 0x9, 0x1]}, &(0x7f00007b4000)=0x108) io_destroy(r5) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c40000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r6, &(0x7f0000622000), &(0x7f0000d47000)=0xc) 2018/02/12 12:29:35 executing program 5: r0 = socket(0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000309000)={0x9, 0x2, 0xffffffff, 0x10000, 0x0}, &(0x7f0000a87000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x81}, &(0x7f00004bf000)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) madvise(&(0x7f0000867000/0x1000)=nil, 0x1000, 0x12) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d81000-0xb)='/dev/audio\x00', 0x20200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00002cb000-0x120)={0x8, 0x3, 0x1ff, 0x7ff, [], [], [], 0x0, 0xffff, 0x1, 0xa9f, "7e9b3562b39ddc76a8d8e8e2896b3922"}) r1 = syz_open_dev$sndmidi(&(0x7f0000b3e000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f3000)=0x0) getpgrp(r1) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r2 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x62082) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000add000)={0xa0, 0x14, 0x8001, 0xff3, "26148acc21926c9ee02919dea3d7d3faefa6a66c41c569d0ee44acdebc365f81"}) 2018/02/12 12:29:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f000070d000-0x10)=@ipx={0x4, 0x1ff, 0x3, "b24c40830ab3", 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x7, 0x111300) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006ff000)={0x0, 0x101}, &(0x7f0000a46000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000659000+0x1aa)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x5, 0x101, 0x80000000, 0x8000, 0x5}, &(0x7f0000b6a000)=0xa0) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000187000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/02/12 12:29:35 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/vga_arbiter\x00', 0x101101, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001c9000-0x10)={r0, &(0x7f0000873000)="ddee9965b03000ae2f03e8de1e0615812b1726e81580212b"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000afc000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x0, 0x80, 0x81, 0x7, 0x101, 0x3, 0x81}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000003000)=@dstopts={0x87, 0x2, [], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xc}}]}, 0x1e) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x200, 0x7, 0x9f3, 0x1000, 0x7fff, 0x1, r2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000006000-0x8)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x9, 0xa, &(0x7f0000001000-0x50)=@raw=[@alu={0x7, 0x3ff, 0x0, 0x6, 0xf, 0x8c, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x3a}, @jmp={0x5, 0x1, 0x0, 0x7, 0x0, 0x10, 0xfffffffffffffffc}, @alu={0x7, 0x20, 0xf, 0xb, 0x0, 0x10, 0xffffffffffffffff}, @alu={0x4, 0x1f, 0x3, 0x9, 0x3, 0xfffffff4, 0x8}], &(0x7f0000006000)='syzkaller\x00', 0x200, 0xd9, &(0x7f0000007000-0xd9)=""/217, 0x41100, 0x1, [], r1}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000002000)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000009000-0x2a)=@pi={0x0, 0x6007, @eth={@empty, @random="a212325ac2f0", [{[{0x9100, 0x3, 0x401, 0xb0f}], {0x8100, 0x9, 0x9, 0xffffffff}}], {@can={0xc, {{0x4, 0x3, 0x9}, 0x3, 0x1, 0x0, 0x0, "654866d348a557ff"}}}}}, 0x2a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000a000-0x4)=0x6) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) sync_file_range(r0, 0xcf70, 0x8001, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f0000827000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e5d000)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0xffffffffffffff7f, @empty}, 0x1c) listen(r0, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000185000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000041000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000264000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000cf9000)=0xe8) setreuid(r3, r4) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) socket$bt_rfcomm(0x1f, 0x20001, 0x3) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cae000-0xd)='/dev/usbmon#\x00', 0xfff, 0x1) mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) bind$vsock_dgram(r0, &(0x7f0000ad4000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000720000-0x4)=0x6, 0x4) 2018/02/12 12:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/sequencer\x00', 0x200080, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000944000-0x8)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00006e9000)={0x4, 0x0, [{0x507, 0x0, 0x5729f2ec}, {0x0, 0x0, 0x684}, {0x66, 0x0, 0x10001}, {0xfffffffffffffff9, 0x0, 0x10000}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="0128f549ca1be065d70f603c9581b014", @ifru_flags=0x204}) 2018/02/12 12:29:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0xa8)={0x4, 0x0, [{0x4000000f, 0x800, 0x6, 0x7, 0xfffffffffffffff9, 0x2, 0xa8c}, {0x2, 0x3, 0x4, 0x20, 0x7, 0x0, 0x8001}, {0x6, 0x7ff, 0x1, 0x2, 0x1f, 0x1, 0x1f}, {0xc0000001, 0x3, 0x7, 0x4, 0x4, 0x4, 0xffffffffffffffff}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efb000-0x4c)={0x6, 0x637}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x200400) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f00008f5000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000d25000)=""/19) r2 = dup2(r0, r0) pipe2(&(0x7f0000cd1000-0x8), 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) membarrier(0x8, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000532000-0x8)={0x0, 0x7}, &(0x7f00009a5000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009a5000-0x8)={r3, 0xfffffffffffffff8}, &(0x7f0000dc1000-0x4)=0x8) r4 = getpid() r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f53000)={0x0, 0x0, 0x0}, &(0x7f0000e94000)=0xc) r7 = gettid() r8 = getuid() getgroups(0x9, &(0x7f000073b000)=[r6, 0xffffffffffffffff, r6, 0xffffffffffffffff, r6, 0x0, 0x0, r6, 0x0]) getpgrp(r4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008ce000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bf1000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000f51000-0x1)=0xe8) getresgid(&(0x7f0000103000-0x4)=0x0, &(0x7f0000d85000), &(0x7f000048a000-0x4)) sendmsg$unix(r2, &(0x7f0000c0b000)={&(0x7f0000cbb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008f3000)=[{&(0x7f0000413000-0x90)="b090debe7bbc829287aec5b7a507d38d4b9d9966acc5f4c77845f58b255345f3a353d5a2cb79b8f30611b8904f7873148293af3e98e6a39787577f985cf198014b2548d21796ccc258e6ea09fa0ab8888285ddc9c39daf291a8606992c1ecb80e811e1eb2f86c60e15429c81209bad1adca01783ff9440515927b5f3573007f8dcae474d1b46430e0b721930f59e7163", 0x90}, {&(0x7f0000f44000)="558f07c2a1facde4dc249afd81da35a06f41171d217511aa63d093338feb0eb888e2e0fdfa10214308e889a2a20b871c", 0x30}], 0x2, &(0x7f0000615000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x24000880}, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00009d3000)={{0x10000, 0x2, 0x6, 0x8, "85e1ca32e49e7fc976efdf1673747f4cbb8b7576d62d3a773c0b079a71339e1538ab5ecd17d9aa1ee30292ce", 0x9}, 0x7, [0x3ff, 0x1, 0x200, 0x9, 0x2, 0x0, 0x1, 0x2, 0x5ab, 0x7992, 0x40, 0x9716, 0xdbb8, 0xffffffffffff790a, 0x10001, 0x81, 0x5ef9b8fd, 0x5, 0x6b4, 0x0, 0x2, 0x1e9, 0xfffffffffffeffff, 0x4, 0x5, 0x8, 0x6, 0x8, 0x6bb, 0x5, 0x2, 0x5aa4, 0x400, 0x3, 0x8, 0x5, 0x1, 0x20, 0x7, 0x401, 0x0, 0xecc7, 0x6, 0x8, 0x3, 0x2, 0x5, 0x1ff, 0x4, 0x8, 0x401, 0xd6, 0x2c2d, 0x74c7, 0x8, 0x100, 0x2, 0x7ff, 0x8000, 0x6143, 0xd89, 0xff, 0xcb00000000000000, 0x5, 0x8001, 0x8, 0x100, 0xff, 0x80000000, 0x69ce, 0x7f0, 0xffff, 0x6, 0x6, 0x4, 0x7, 0xa40, 0x31, 0x7, 0xa182, 0x2, 0x7, 0x2, 0xff, 0x1f, 0x6, 0x1000, 0x9, 0xfffffffffffffffe, 0xb3, 0xd, 0x3, 0x56, 0x8, 0x2, 0x40, 0x2, 0x0, 0x1, 0x8, 0x0, 0x6, 0x0, 0x0, 0x100000, 0xc2d6, 0x10001, 0x100, 0x7f, 0x7, 0xf94, 0x4, 0x1d, 0x6, 0x100, 0x6, 0x7, 0x5, 0x8, 0x2, 0x6, 0x83e, 0x1, 0x1, 0x5, 0x6, 0x2, 0x3], {0x77359400}}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000036d000-0x56)="bda775ec40691674961aae2486580a831fa8ef2039afadb8e8844c948777cf33c201e18ca290787737f4c8d35d463def23f6cdded532a6b78dbc4bacf7a1cc2429e533e35ec3ebd294cde29c59aef79fe72fb95ba977") signalfd4(r0, &(0x7f0000480000-0x8)={0xce7}, 0xfffffffffffffff3, 0x80003) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x8000000000000003}, &(0x7f0000002000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x8)={r1, 0x40}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000)={r3}, 0x8) 2018/02/12 12:29:35 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000632000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000b1b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) fgetxattr(r1, &(0x7f00007f8000)=@known='system.advise\x00', &(0x7f0000183000)=""/179, 0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000-0x1f)='system_u:object_r:initctl_t:s0\x00', 0x1f) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000001000-0x10)=""/16, 0x10) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f0000829000-0x20)=[{&(0x7f0000d3a000-0x2)=""/2, 0x2}, {&(0x7f0000fb1000-0x1a)=""/26, 0x1a}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r1, &(0x7f0000842000)=""/195) sendto$inet(r1, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe2(&(0x7f00000c7000)={0x0, 0x0}, 0x800) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000c45000-0x4)=0x3ff) recvfrom$inet(r1, &(0x7f0000bb4000)=""/162, 0xa2, 0x0, &(0x7f000087e000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000926000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f44000-0x8)={r1, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000fc6000)) write$vnet(r4, &(0x7f0000fc0000-0x68)={0x1, {&(0x7f0000d98000-0xf9)=""/249, 0xf9, &(0x7f00002af000-0x19)=""/34, 0x3, 0x6}}, 0x68) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000792000)='./file0\x00', 0x100, 0x100) getpeername$packet(r1, &(0x7f0000a62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001e7000)=0x14) r2 = dup2(r0, r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d7b000)=0x5, 0x179) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 12:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0x10) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000070000)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000229000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) ioctl(r1, 0x621, &(0x7f00002d3000)="fb") 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00006af000)='/dev/snd/seq\x00', 0x0, 0x420803) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000c8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000013b000)=0x14, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebe000), &(0x7f000033f000-0x3)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)) ioctl$int_in(r0, 0x5421, &(0x7f0000d2e000)=0x6) 2018/02/12 12:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d16000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0x490167ef) 2018/02/12 12:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffc01) sendfile(r0, r0, 0x0, 0x0) 2018/02/12 12:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) unlinkat(r0, &(0x7f000047e000-0x8)='./file0\x00', 0x200) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fd3000-0x4)=0x401, 0xffffffffffffff8c) sendto$inet(r0, &(0x7f000043a000)='6\x00', 0x2, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 12:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000b6f000)={0x2, 0x0, [{}, {}]}) syz_emit_ethernet(0x102, &(0x7f0000d1e000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@generic={0x88e5, "6a0a535586e5372bd9a216e5d6193c3bab77415056985e29e45f0fb40f9b98892cb891dd7ae06797b67727f97d56738ac03f8cef072ea5ea0152e746722f03335891bf973fc37a5eea723b53457804e451691728672f8aeddf658bfb6712dbe1849b15f79e133c52c0ddac8234411298fda34c75d85717e94e6d2872a31860865a6775e72d56e16e90f2d8edfaa02df175834e5b8e52285fbc9eebe355ffc54a14714c6a75c0ad5169e366b7555d035c305dac32044b54ff716230f3cbc672469dc3567be4b7da454b2ce52b4bfd2c859c2f69d1a7b03b9068b11b86c205f9f20436fd83e143719e605d2c808204df48c3cef7f8"}}}, &(0x7f0000dc5000)={0x0, 0x1, [0x561]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) [ 125.097705] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/12 12:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) eventfd2(0xffffffff, 0x80000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = syz_open_dev$sndpcmp(&(0x7f0000191000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10400) mmap$binder(&(0x7f0000918000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 2: r0 = open$dir(&(0x7f0000e27000-0x8)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009c9000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000745000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f0000575000)=""/16, 0xffffff33) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ef000-0x8)={0x0, 0x0}) bind(r4, &(0x7f00006ce000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000797000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000079f000-0x4)=0xffffffff) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000588000-0x10)=""/16, 0x9e6b441c) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000943000)={@generic="06098b6d9b0bcf636bb5b99cd4a4ab15", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/02/12 12:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/sequencer\x00', 0x200080, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000944000-0x8)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00006e9000)={0x4, 0x0, [{0x507, 0x0, 0x5729f2ec}, {0x0, 0x0, 0x684}, {0x66, 0x0, 0x10001}, {0xfffffffffffffff9, 0x0, 0x10000}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="0128f549ca1be065d70f603c9581b014", @ifru_flags=0x204}) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) recvfrom$ax25(r2, &(0x7f00004b1000-0x7f)=""/127, 0x7f, 0x123, &(0x7f000052b000-0x10)={0x3, {"d96621a9f615ab"}, 0xc1e}, 0x10) write$vnet(r2, &(0x7f00001d2000-0x68)={0x1, {&(0x7f000029c000)=""/114, 0xfffffffffffffff8, &(0x7f00007f0000-0xdd)=""/221, 0x3}}, 0x68) syz_open_dev$urandom(&(0x7f00006d9000-0xd)='/dev/urandom\x00', 0x0, 0x44000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b9a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d69000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001f6000-0x10)={r3, r4, 0x39}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r5, 0x2, 0x6, 0x3) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000558000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x400, &(0x7f0000e97000-0x8)=0x0) io_submit(r2, 0x8, &(0x7f0000135000)=[&(0x7f0000b12000+0x410)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000ed1000-0x88)="8cf950bdff72858a5f4862ae298bb8e846c524b4188167058574eb71ec0c7d627bb6162d554725dc69315b9d3649d7e55bdebff60d9293a8ecc56672bce03f612adff6eaca62f7f1bc3db08a7a113f5fea48193820a9fe22bd603d603f092c08710ae9626a26997ab8944328782cbdd73610f5c7e4c7017c78d351fd39a3285becc1d22e071978ea", 0x88, 0x6, 0x0, 0x1, r1}, &(0x7f0000fa7000-0x40)={0x0, 0x0, 0x0, 0x2, 0xf51, r0, &(0x7f0000c24000)="5b856c931737dba1e1f23a38627e06d30b6d81186a88b780fbfe08349e33bbb3a9f7", 0x22, 0x100000001, 0x0, 0x0, r1}, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x6, 0x101, r1, &(0x7f000038d000-0x34)="d937bd6031a3d2658bf27afd66294d86bb5236a89957091ea73709db134d39dcad06a02b74609b4af49bbabb1c9f57e44c5844e1", 0x34, 0x800, 0x0, 0x1, r1}, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x6, 0x80000000, r0, &(0x7f0000d34000-0xab)="d8fc1e299fe544b08f1f4d00e0914e53164e3aa95afae68e37bef978c1da74322e0bce2c82214b8242325987aecee1b7b8b58f012cb71d1f7e610c65cce9ab301e26a332a13c6ddf3756853211b81c90707f720e78db0c2b92faf8be4dec558e3c3c47a31b4e89a2919b191e137f529765e3000bb353314f1063c139366250f19bbb4c924dddd740131853fd275998045b2997cff882ff25c0e5d785c5dfc2fa424887d19405044ae0368d", 0xab, 0x7, 0x0, 0x1, r1}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f00004e3000)="9c04c9aee60848159cf499108312a9dc27e3dffd03a8d30d52bb3a56005158c43623201f7ac6fc7b5949bcbc512a2ead4662f25b5cc55d79ae4b4ae582b5e42e19573db9d463b5066f6409f9c810865386547dbf4023cc9c25111014e47ee4d6e2f336116978e2b38761e0418fd4c60174", 0x71, 0x1, 0x0, 0x1, r1}, &(0x7f00006b7000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000bb9000-0x82)="c46f95b9947376e1307d0769f91eda2c445186599c9696e7d14fd1080c5bf8752560562adbab74045083ca07ea436268beb3e18e4ec5ce8be5ec2b6c75ed40f4ab2876cdf73372a201787fe16be35600991c82bbd76e05343a35184d2716093fb8063b9567e722abffa8ec59bd80803fa2b12b8adf2792bc32c97350121383e8386a", 0x82, 0x1ff, 0x0, 0x0, r1}, &(0x7f0000bcf000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f000019f000)="479d6c100293ce388cfc85279289550fa379f288ae701e71220ebbee45215568b7f63ba48472a84ee3f1313d6aa1f594a12b8a1ea907d5957b66dcb52f3b7a95fc2016474965ba46eb548ff1678d9b68d82db57233c95904e8629ae5c44de236393dc50ccc0a2406756610fc2d8e32554eea145e88d5957c3f25af8684e0e04b65789f8905600938131594a4c1628fa89520356eaa6e3a8c80cf47f60966c0607deb1b566b9d7aedc84d203d236f8c4520c7303eb5c6848731e0a22ab79cdaebed58cb9f181858db693a8fc969fccf9d4a739c9a6339", 0xd6, 0x200, 0x0, 0x1, r1}, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x6, 0x1f, r1, &(0x7f000022b000)="bd4c07bac8733cdab607fe9a7d35742963c803a051560a19d91c0a78a9f35f6c68faf2146c28d890f686ba65bc1e3f00eefd7c4b97f33e4d577ffb0a1d48328fc2652cb8c14a05e4a6822ede37232de05de9c1f8ee7b730ca6de6892363912a64cbbb4bf15e78ad5e8d0c869f25b63f54ba0688bb6fd052f98a64918867af57b1265144885fc7dd76b891ddd20673e5a4ae154bf9acc1322f9513544c11d7e851a60b2b22f", 0xa5, 0x2, 0x0, 0x1, r1}]) accept$ipx(r1, &(0x7f0000ac0000), &(0x7f00002c2000)=0x10) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r3 = add_key$keyring(&(0x7f00002c1000)='keyring\x00', &(0x7f0000209000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) keyctl$setperm(0x5, r3, 0x8180020) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000353000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fe3000-0xb0)={{0x80000001, 0x3ff}, 'port0\x00', 0x18, 0x1860, 0x1000, 0x2, 0x7, 0x400, 0x5, 0x0, 0x6, 0x8000}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eba000+0x9f)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff}}, 0x101, 0x1, 0x2, 0xedd86ae, 0x26}, &(0x7f0000d95000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000af6000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000447000)={{0x200, 0x10000}, 'port1\x00', 0x1, 0x20000, 0x1, 0x1, 0x80000000, 0x2, 0x8c, 0x0, 0x2, 0x5}) read(r0, &(0x7f0000242000)=""/16, 0x10) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000e9d000-0x8)={0x149}, 0x8, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ftruncate(r0, 0x6) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/187, &(0x7f000042a000-0x4)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) socket(0x9, 0x80003, 0x9) 2018/02/12 12:29:36 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c8d000)=""/242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xbf)=""/191) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r1) 2018/02/12 12:29:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c93000-0x4)=0x10, 0x800) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000061000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000002000-0x20)=""/230, 0xe6}, {&(0x7f0000001000)=""/232, 0xe8}], 0x3, &(0x7f0000001000-0x8a)=""/138, 0x8a, 0x6}, 0x3}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x0) 2018/02/12 12:29:36 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c72000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x9, 0x229b, 0x1, 0x0, 0x8, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) llistxattr(&(0x7f0000220000)='./file0\x00', &(0x7f00000f3000)=""/25, 0x19) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) fsetxattr(r0, &(0x7f000066c000)=@random={'trusted.', '/dev/loop#\x00'}, &(0x7f00008aa000-0xb)='/dev/loop#\x00', 0xb, 0x3) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000023b000)='/dev/loop#\x00', 0x2, 0x44045) r0 = open(&(0x7f000069d000)='./file0\x00', 0x0, 0x61) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000d07000-0x400)={"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"}) read(r0, &(0x7f0000987000)=""/16, 0x10) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffdfa, &(0x7f00001cd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x80000000}, @empty, [], {@x25={0x805, {0x3, 0x101, 0xd, "5d8866e4335c4883ed3d63d709a1d5dcdafc1eba1314c70479c142adbc82897455c0ae207ecef3528e02f5c05c7d2430ab0cff7be8fb36e3681aa9079316a4e2dd364bcd1bec6dd92e955e4b3a5d7c51e1b7f4c8d1259d715311b86fd429a749aea18daf9777a22f1349d93f9fc15dfd699accdec43136b7a635247ae922ab79243be1e7eaa3fe9a44d582b56e195823e558145876ca3596ee70cb568a2d8d80aebfaff664e18f82c7ffef5104a7daf8d3"}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a36000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a02000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000504000)=0xfffffffffffffffa, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000010a000-0x14)={0xc6, 0xc, [0x415ed05d, 0xfffffffffffffff7, 0x9]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d68000-0x8)={0x0, 0x5, 0x5}, &(0x7f000018f000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a82000-0xa2)={r2, 0xfffffca1, "30082e2ca35c2e4f42ce28ea02a5ffb21a61bfd72f7ce539dc09130f5764df717d01f08eece41d51ef8813f865e1d0be84c6007decd49223cc3b57cb2e7fdfee77bb327d58a34c7ca43b8affdbadc27eb2dfaf9c4e0e43041f992ed2200c050ec9ffca384d015fba0b35a798f4ea3039b89252596ebebbdbf32dc012f8d0e7e50098bdff9b15bda5f14856810ccfc81df797c4363132e96c58aa"}, &(0x7f000079c000)=0x52) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000483000)='/dev/ptmx\x00', 0x200000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000632000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000ee5000-0x4)=0x200000000000b30, 0xfffffffffffffeca) 2018/02/12 12:29:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x581040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000adc000)={0x1, 0x1, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000018000)=@assoc_value={0x0, 0x4}, &(0x7f0000be2000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x200, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3ff, 0x200, 0x7f, 0x20}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x10001, 0x4, 0x1f8, 0xffffffff, 0xffffffffffffac4c}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x3, 0x800, 0xe2af, 0x800, 0x80}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) 2018/02/12 12:29:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8e000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f97000)={@my=0x0}) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000532000+0x9e4)={@random="0902b9bc1e3b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x8, 0xd094}}], {@generic={0x88f8, "bfe1b3718070cfe66b3e67224bbfee78d5e57113dbf414806e703ba32fb596bfb82e1532a4c9b42254eba144ab71c9ce6e3a8d6607b5d75d511c0dd8cb6e3a8586d99370bf942f308c9902fa3247cb63ebb5bd17449ddf416d10b0a34a8eb1bbf180d48cba7dee4b103a01757114f69813adfd44b38d7662f64357b08747ad240f6a9c8a8a7b83a8c92738797efb27ebbb705d984ec617583dc4c3b9ad9003f273f8d0757232"}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0x412, 0xe96]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000095f000)) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ab000-0x14)={0x8, [0x3ff, 0x200, 0x349a, 0x3ff, 0x58f, 0x7, 0x4537, 0x2]}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000c72000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000ea8000-0x4)={0x1, 0x3ff, 0x100}) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000015e000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00000e9000)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000adc000)='/dev/vcsa#\x00', 0x9, 0x40) getpeername$inet(r3, &(0x7f00007b3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000fee000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000066d000)={@empty, 0x10000, r2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b9c000-0x18)={r3, &(0x7f00007ff000)="80caea0616506e24284ac1c28e3c66841a97676b6b2e8ae8e6c686fd0a9189c88b953a8d3dde7aa9222416443147c97689d69464697b106f8c0a73f4aa18f98e1849ed2bc20cb1b5d29d6dbdaed0403a4d6deac34ee936b389f54e336168da896982db3a2f9c61c71c4fafabf7d029bf69d64b6d148caae1c2e729960cb0cf88c39470871cb8493160eac8ba2bf5891c38d256bbaec9b228641f6df4dd96c7dbb4b2472cbdcc062c28e25e2a6d9c83754e3b8d32d77c4e3118d60ea6d1e646b276340f19", &(0x7f0000e0d000-0xa2)=""/162}, 0x18) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000086b000-0x1000)=""/4096, &(0x7f0000d7c000-0x4)=0x1000) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f0000dd7000-0x8)={0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000ef2000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r2 = syz_open_dev$midi(&(0x7f00003cf000-0xb)='/dev/midi#\x00', 0x1, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00008b2000-0x4)=0x7) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00004f3000)=&(0x7f0000897000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000064000)='./file0\x00', &(0x7f000077a000-0x44)) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) syz_open_dev$sndseq(&(0x7f0000a76000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = syz_open_dev$usbmon(&(0x7f0000263000)='/dev/usbmon#\x00', 0x9000000000000000, 0x40000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d72000)={0x0, []}, &(0x7f0000d8e000)=0x4) r2 = memfd_create(&(0x7f0000468000)='\'\x00', 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b6b000)) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00007a2000), &(0x7f000089a000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d44000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003b9000)=""/89) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f0000014000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="042cbc3e9daa9996557b43993e02e7ba", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x5a}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vcan0\x00', @generic="f16de40a4e2dec80b25fd3eb084c20c1"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) rt_sigprocmask(0x2, &(0x7f000000f000-0x8)={0x2}, &(0x7f0000016000), 0x8) 2018/02/12 12:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e3000-0x10)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00003dd000)=""/174) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c5c000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000642000-0x4)=0x40, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000995000)=0x8, 0x4) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ab000-0xb)='/dev/loop#\x00', 0x0, 0x82000) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = syz_open_dev$sndpcmp(&(0x7f0000320000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x6080) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000529000)={0x1, 0x6}) write$fuse(r1, &(0x7f00003d5000-0x28)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x4, 0x0, 0x7}}, 0x28) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bea000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x440c2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f68000)) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$llc(r1, &(0x7f0000fc6000)=""/161, 0xa1, 0x40, &(0x7f0000c4c000-0x10)={0x1a, 0x15, 0xbf61, 0xfefc, 0x7, 0x1, @random="01fc7723cd7a"}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x107)={0x0, 0xff, "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"}, &(0x7f0000001000-0x4)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000002000-0xbb)=""/187, &(0x7f0000000000)=0xbb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x9, 0x2}, 0x98) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000aeb000)={0x3, r0}) syz_emit_ethernet(0x32, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffe) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007dd000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x30200) clock_gettime(0x0, &(0x7f0000184000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00003db000-0x20)={{r1, r2+30000000}}, &(0x7f000059c000-0x20)) [ 125.686803] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000657000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x40000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000758000-0x20)={0x80000000, 0x0, 0x10000, 0xc00000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ce5000-0x20)={0x7f, r1, 0x8000000, 0x9732}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000b3e000-0xd9)=""/217) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000097000+0xc7b)=""/185, &(0x7f00000cd000-0x4)=0xb9) clock_gettime(0x0, &(0x7f0000e23000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000aaf000)={{0x5, 0x1, 0x2, 0x4, "5f7f7829ca5ad5e480b4d5ad2a2bfd160e10c858548ac2f0cfe4713eac1801ce4103c578a4608c5906afbe60", 0x3}, 0x3, [0x1000, 0x7fffffff, 0xe70, 0x0, 0x3, 0x9, 0x5, 0x1000, 0x1, 0x1, 0x40, 0x6, 0x26c, 0x3, 0x4, 0x0, 0x800, 0x200, 0x7fff, 0x3, 0x101, 0xba, 0x6, 0x4, 0x74, 0x7, 0xfffffffffffffffa, 0x8, 0x8, 0x95, 0x7f, 0x80000000, 0x5, 0xf16, 0x1, 0x0, 0x4, 0x4, 0xffffffff, 0x6, 0x7f, 0x7, 0xc2a0, 0x7fff, 0xfff, 0x0, 0x4, 0x5, 0x430, 0x2, 0xffffffffffffb1fb, 0x1, 0xffc8, 0x3, 0x80000001, 0x5, 0x9, 0x7, 0x20, 0x5, 0x3ff, 0x6c, 0xfffffffffffffffb, 0x2, 0x4, 0xfffffffffffffff7, 0x3, 0x9, 0x0, 0x0, 0x1, 0x58d, 0x6, 0x0, 0x0, 0x4, 0x4, 0x0, 0x10001, 0x100000001, 0x5, 0x40, 0x6, 0xffff, 0x90000000000000, 0x8, 0x3e0, 0x9, 0x0, 0x6, 0x100, 0x1000, 0x3, 0xc37, 0x9, 0x8e44, 0x0, 0x8, 0x8001, 0x0, 0x7fff, 0x6, 0x3, 0x6cd8d7d3, 0x5, 0x100, 0x1f, 0x40c, 0x9, 0xfffffffffffffa66, 0x8, 0xfffffffffffffffd, 0x37, 0x7f, 0xfdb0, 0x9, 0x6, 0x2, 0x0, 0x80000001, 0x1f, 0x1f, 0x3ff, 0x807, 0x96f8, 0xffffffffffffff81, 0x59, 0x2], {r3, r4+30000000}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006ba000-0x20)={0x0, r2, 0x10001, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000084e000-0x10)={0x10, r5}) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000a88000-0x4), &(0x7f000048f000)=0x4) accept$nfc_llcp(r0, &(0x7f0000baf000), &(0x7f0000c0f000-0x4)=0x60) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00003c2000-0x10)={0x2, r5}) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r6, &(0x7f0000909000-0x10)=""/16, 0xfffffe7e) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2000000000002a1a, 0x44042) ioctl$int_out(r0, 0x0, &(0x7f0000a0e000)) userfaultfd(0x800) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000)={0xd1, 0x4}, 0x2) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="293aabb91c1516405fd446dece1c1e9145ee323188", 0x15, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000001000)="2050c9cdf4a7ab7dc1a33661d04344b9c070cfbd8e9671d4f3f3843cedccdfb8ce5291825ec53dace53019f45b36e0d7ede1e82a7e1f2f75248b7198", 0x3c, r3) [ 125.712845] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d40000-0x4)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005ac000)={@multicast2, @dev, 0x0}, &(0x7f0000b71000)=0xc) connect$can_bcm(r1, &(0x7f00000eb000)={0x1d, r2}, 0x10) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5c000+0x862)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f00009a6000-0x9)={0x1f, {0x9ad0, 0xfa3, 0x8000000000000, 0x7, 0x8, 0x8}, 0x2}, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000892000-0x8)=@assoc_value={0x0}, &(0x7f0000ddd000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000-0x4)=r2, 0x4) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ef0000)='/dev/input/mouse#\x00', 0x9, 0x402000) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000fe1000)={0x0}) r1 = syz_open_dev$mice(&(0x7f0000f27000)='/dev/input/mice\x00', 0x0, 0x40000) timerfd_settime(r1, 0x0, &(0x7f0000d33000-0x20)={{}, {0x77359400}}, &(0x7f000091f000-0x20)) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={r0, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x10001, 0x1, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) 2018/02/12 12:29:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x8, 0x4}, &(0x7f00005fa000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x7}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x48000}}}, 0x32) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f0000001000-0xc)={0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e0c000-0x20)={0xcdb, 0x6, 0x2, 0x9, 0xff, 0xd28, 0x5, 0x3, r2}, &(0x7f000052c000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x8, @empty, 0x9e}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb4}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x400}, @in6={0xa, 0x0, 0xe8e, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x9c) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000004000-0x3), 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000-0x70)) flistxattr(r0, &(0x7f0000000000)=""/116, 0x74) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f00001ea000-0x10)=""/16, 0x10) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a27000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000202000)={0x0, 0x3, "8ea296"}, &(0x7f0000f56000)=0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004f0000)=@assoc_id=r1, &(0x7f0000575000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000168000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dfb000), &(0x7f00001c9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r2, r4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000009c000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ece000)='/dev/loop#\x00', 0x1ff, 0x200400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bf3000)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x10a, 0xe, 0x19, "f54b2c06e13462f17279f7c475b4fee1469445f51f9b41ba09bd70ffbaa0da95c8b641d04c3dc127eb26db631eb00486e435540fd1e78946f5ed1359627286ec", "9e0a672d3fa640fffffffffffffffceb0025dac4a4e27b9a81d974a503083a84", [0x24e, 0x3]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="a895e467546d946267a82f57855dd8e6"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000054f000-0xa)='/dev/cuse\x00', 0x800, 0x0) r2 = gettid() r3 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000b07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000030f000)='./file0\x00', &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) sendmsg$netlink(r1, &(0x7f0000492000)={&(0x7f00008e4000)=@kern={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f00002fb000-0x70)=[{&(0x7f000014f000)={0x1c, 0x31, 0xb00, 0x5, 0x3, "", [@typed={0xc, 0x3f, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000fdd000)={0x90, 0x1d, 0xe00, 0x4, 0x0, "", [@nested={0x80, 0x5a, [@generic="68f9eedf5256d2036ad6f3d6e2a609e9298a1f23d82d7dba6b373ae1aca3ffc72360808434513804", @generic="10866307fe5ffc934a09752edead8504fc5d5f7833388fdb5465192406d42effe0bb9a68e4037084df4aa7b050ddcdcd5636cac4416d8f9b449c6bf0afab5da9b423eba321f13149abd01c8393d4a1e3052d39cc"]}]}, 0x90}, {&(0x7f0000023000-0x104)={0x104, 0x3f, 0x4, 0x4, 0x3, "", [@generic="0249cdb5b760a0c4b98013b22e84668797e7fd95f78311ca067cb1264f86ba12c3286ee9b11a0115ce6d7b18ccacd57457dc20eed81c7d8fd0a57799e9b9d840ac21d3ac0a84c29fb8cd29131b8aff50b622d7f4437890011558c71315d40bf2e0e162979618d68ddc1eca12ddc174fa2585b84c141b96dbc3a6e18eb691d4edf613e94ce054f7eb0b756c6229f2cc429e956c86f1283778fede2707ef3c683375846efb1b8f3503637517e94acb7ddd6b7c1561fb173c44f9f5a4c7722efeca5237332dbe2012de5da54b6490233fbcc8d10defde181721a58c5d6ea215b0fdea3f102953e80f11207268ec5eaecccd9b74"]}, 0x104}, {&(0x7f0000602000)={0xb4, 0x2a, 0x404, 0x5, 0x1, "", [@typed={0x8, 0x34}, @generic="4903c8ae7eb6bf97e67ffd7fa61d227b9fe3d82c9a6fa9ef414c21b1086d59328f49fc687f78e74538571102d1593537080b2c71a386f3c5c77c3a92685e1f1dc8a35e257864f08fdbb2235345c46d5c8d59737a3970dbeec1d4619531d6d7d34cd6190a9e295acc66ad90d3e9c975d08281d0be7a82451191d46409eb603b1b63cd5c08", @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xb4}, {&(0x7f0000e69000)={0x150, 0x32, 0x500, 0x6, 0x0, "", [@nested={0x4, 0x15, []}, @generic="ba26073cee1e0cc1610d5020253b9d03b2f6f585678f74efaf4618e9458b792718fac3c4a45380cf239ae54e2344f5e9a7f896742871c8e8f2f9d643ca5335743e931539fba99b4548b7c6fa4c3cdd9e86c69ff3403c9315db2f7d6421249378519f399372bf244e322b1b696f55c880255306c4cfbc60db38ed1d3e349c41fa1595763634b35b5d85e7bf19fe6c8372c2f47701c885b5632bb97e8460", @nested={0x8c, 0x3f, [@generic="490b51dabcf16d575ff02b5fbf61a8d3978a031a87f1d462a48785b7f606a1da056cf4d8a1914e11527536136bfeead18186dc976bc0de02852a31644be40d471f34b3736e114adf6074fde25ce9e2807251c3323d055136f5bac86eef594bfcb79078", @generic="3395e9ad1e7cd59e964e046309721bf2fb9d016af2c9b867bbf2e5ad56cc7da15f91"]}, @typed={0x10, 0x80, @u64=0x24}]}, 0x150}, {&(0x7f000010b000-0x150)={0x150, 0x21, 0x400, 0x0, 0x3, "", [@typed={0xc, 0x8e, @pid=r2}, @typed={0xc, 0x19, @ipv4=@broadcast=0xffffffff}, @nested={0x110, 0x4d, [@generic="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", @typed={0xc, 0x29, @pid=r3}]}, @typed={0xc, 0xb, @uid=r4}, @typed={0xc, 0x6c, @u32=0x9}]}, 0x150}, {&(0x7f0000c36000-0x410)={0x410, 0x33, 0x101, 0x3, 0x1, "", [@nested={0x34, 0x2b, [@generic="5c5245f0f47bafda0a53b6c0b187eecb", @typed={0xc, 0x83, @uid=r5}, @typed={0x14, 0x3d, @str='mime_type#\x00'}]}, @nested={0x150, 0x1c, [@generic="ec3fb4123d53caae85f8a43a7af154cd19bfaf8cdaeb80f2c54ada2adc300c49c379fb7fe580f6798a789c627838f48134872f066c824582d7b6e630", @generic="0182d64600d03b4cf0c4ab44ea6551c2f979dd4eaeea3f927471250d7d33badd0107a51782fb9e5d66def7fe891bcbdcf73da155bd794af611dc558d1b506de21cd909598d98ad9ef423955c2de8dce34f3b5600f2a1fa043236aea7890adc6ed0a27d33494998f9d206d8b0ff747b80838dd62cfdbcde55394db1d8dbd8502d63bf5e7b7812664381098efdf44624b96cd5eceea184b12353380ed0d0598e765dd0dd13110a52c59da0e8f81989e72513ee4835b4f1ed6be40eb857b823ed174ce2cfaa59fdf9fb9bb258ea9a8adc6dd064609510e683d6c40e5b47a5e94476f5c5760cc7c7abb5a4f2334709888f", @typed={0x10, 0x3f, @u64=0x9}, @typed={0x10, 0x0, @str='cgroup]\x00'}]}, @nested={0x98, 0x8a, [@typed={0xc, 0x4, @pid=r6}, @generic="10897e5bf53c8626fff2c197428564fc1723cbbb8330d47ed1f048ac282c3deb1d3c46f4c88fb47a147567dc24182d7d8f938e61e5f009905ca3bb505a9666af7b6b4dfb02453cbc025874fbf05e2ed708afafbd5854d9f262c8e00e004654d947d36a3eaa97971e659e2d9b7a3e84c82ba3f20c436e3d4aaa5cc03f2db3ddd9d8d8c942cd"]}, @generic="d17ada32d619618e0e478245ee54afe4e6fb78f0323c0fef363a63c4af529e58ba12a9366d9edf3f9a38c016555410bfc18e2a7bce0ccf93b44e3031fdce6f7379b2b47c4dfdc91fa65be9265a895b4531dd4f67284156bcd64461e660abae232ac60a6c328e9498a7517f92afb6e395353e1ade7ad8f653fc777f25d1a0", @generic="48457133bf3c94915a4d", @generic="22071d797d3933a5fe9df0985852ea899c56c354c7ff92591136da1fbf1d3bc860efc6053913210f7e7e3f890d6caf93da4922d015e15ed7ca208c7d73f2138541db1a68376cf97a7afab4ffed511216ce24e874a4369b1c96c1bb63ac7497373045bd59c1c3f7a72761ac7bdf490c3610384fdd", @generic="b6bdba47a97a467616bfc077a381b2e3d68ddd0e92d55972ec108d391f482ac80e14601d99f9c13f2764059c3b1c373461e404f9070eac04f6d8c2e215c6394c9e665e09121f0e440fd8c13816539d746687b145ba49315c0e7a48b015eb08bee16443d323263090baa9a81fc6796257cd19710678b6e028bf9c666cfa4c75261fc23bcaf13cf63298686878ae3a78b83d48cca1756a3a81fd91820b09ef318b03829a39cefe898e4ef446000764bfaa9f2027c92e1963c37d33ef84acdbd78f84b628e5a6aa224f871d30c9482aaa42c25cdaaa0bd9682f9aac41cddb0079f25e76911e7fbb"]}, 0x410}], 0x7, 0x0, 0x0, 0x84}, 0x8040) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000981000-0x8)) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/cuse\x00', 0x280, 0x0) name_to_handle_at(r1, &(0x7f0000ab7000)='./file0\x00', &(0x7f00008b8000)={0x9b, 0x8, "1533efa23102f81fd63746312a89d90fc7c68e2b2046b9a549105dd38beb6f286ae981590703f58a04e2eb613d644dd48363422f825a9c940fd19829fbd50b51decd150e2d22ae756e236d6f551def56dc7520133865d8d52d70babf4babd174ebadf078105e314ea23e5fd29705fe80a14d1d9e8af61c93b8d23e92e8546bd975fdb718d970c9ad40aeb46375f02a13f03c8e"}, &(0x7f000045f000-0x4), 0x1000) connect$ax25(r1, &(0x7f00003a5000)={0x3, {"8c80b7377c9fa4"}, 0x78}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) syz_open_dev$sndctrl(&(0x7f00004a0000)='/dev/snd/controlC#\x00', 0xcc7, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000355000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0xb, 0x1d, "3f31e8d2728634bfaaf8e2f0f64bf2ebc37543fd90dceb0ef67be56b0cc51a5e69ffaeedcecb50e4e799423fceb6c823b245f79abf7dffc9505b2429cd9d090a", "334bc9f37171d066ff9b4e211c351dca1d59bdd3f70e6f6612266e2b8c0051695be95ef0cc32987ef71c459e524b852d14cac66f90f8ca6c6560541578c75f4b", "410ed6177d552fb4c8a3a2d09cef8c4a775b31c3c5801da78fe96083a102f901", [0x5, 0x2]}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="23a4b21366effe5d7ebc9a3cef49da5a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006c2000)='/dev/vcsa#\x00', 0x1000, 0x10000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000042c000)={&(0x7f0000299000)=[0x8, 0x7, 0x1, 0x5, 0x7f, 0x0, 0x8, 0x9, 0x8047, 0xfffffffffffffff8], 0xa, 0xa9, 0x29c00000000000, 0x6, 0xf19e, 0x0, {0xef, 0x2, 0xfffffffffffffff9, 0x8001, 0x9, 0x6, 0x8000000000000000, 0x0, 0x5, 0x3552b5ce, 0x44, 0x6, 0x3f, 0x8, "75a57096bbc0af8a18b339057a7efdee20d75c58b15730e96aaefe5f5e990666"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5eeba19c0c668a5f}, 0x0) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f42000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00003da000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$rtc(0xffffffffffffff9c, &(0x7f000065b000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000034a000-0x8)) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x4, 0x8, 0x8, 0x0, 0x5, 0x10, 0x6, 0x9, 0x4, 0xffffffffffffffc0, 0x5, 0x5, 0x9, 0x4, 0x5, 0x4, 0x2, 0x11c0, 0xe0e8, 0x6, 0x1, 0xffffffffffffffff, 0x4f, 0x8001, 0x8, 0x20, 0x1f, 0x7, 0x8, 0x20, 0xeb, 0x4, 0x6, 0x3b, 0x7fff, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x2b}, 0x10102, 0x0, 0xacf6, 0x0, 0x400, 0x0, 0x5}, r2, 0x6, r0, 0xd) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000fec000)=0x8) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/hwrng\x00', 0x400000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000909000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d19000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x400000000000000c, &(0x7f00003c6000), &(0x7f00002a6000-0x4)=0x4) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b9000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f4b000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a02000)={r1, 0x12}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x200000) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r1, &(0x7f0000dd9000-0x38)={0x0, 0x0, &(0x7f0000715000)=[{&(0x7f00002bf000-0xea)=""/234, 0xea}, {&(0x7f0000fdc000)=""/35, 0x23}, {&(0x7f0000386000)=""/249, 0xf9}, {&(0x7f0000cb4000)=""/190, 0xbe}], 0x4, &(0x7f0000799000-0x63)=""/99, 0x63, 0x3}, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068b000)='/dev/hwrng\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe0000)={0x9, 0x6, 0x200, 0x200, 0x2, 0x4, 0x101, 0x2400000000000000, 0x0}, &(0x7f000087e000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000009e000-0xa0)={r1, @in6={{0xa, 0x3, 0x11, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1ff, 0xa11, 0x2, 0xb, 0x7fffffff}, &(0x7f00003df000)=0xa0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x9, 0xffffffff, &(0x7f00000d3000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000e53000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000045000-0x10)=@req={0x50, &(0x7f0000a0f000)={@common='ip6gretap0\x00', @ifru_map={0x40800000000, 0x6, 0xff, 0x3, 0x4, 0xffffffffffff7fff}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000744000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000b81000)=0xe8) lstat(&(0x7f0000fee000-0x4)='./file0\x00', &(0x7f00000a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008f9000)={@generic, @ifru_data=&(0x7f000064a000-0x20)="b3b718f2bc6e938ed0710d2d450eb61dd294a78d9eae46c1d883f3f39f2659b7"}) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0xffffffffffffffff, 0x0, @empty, "49a99e49"}}}}}, &(0x7f000051d000-0xc)={0x0, 0x0, []}) write$selinux_access(r1, &(0x7f0000f3f000-0x3d)={'system_u:object_r:root_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x34}, 0x3d) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000585000)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000050000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000372000-0x8)={0x0, 0xff}, &(0x7f00000a5000)=0x8) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a83000)={r4, 0x5, 0x20}, &(0x7f000058e000)=0x10) 2018/02/12 12:29:36 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000034000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a3c000)={0x4, &(0x7f0000001000-0x20)=[{0x5, 0x7, 0x5, 0x300000000000}, {0x20, 0xb4e, 0x6, 0x8a55}, {0x100, 0x5, 0x9, 0x7}, {0x8, 0x8, 0x0, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xfff, 0x0) sendto$inet(r1, &(0x7f0000a9e000-0xa1)="7dd65698ca20e43d8187f7249f32224bca33f236b68013c7e9811ab93cf3a566acc54c37f7252b93bfcb06624225f4726ac466997811ad4d8ed0ca6d12fa0754fc944b2ff555a90e3f69e28a6f86ca57304385d5ba93d0ece8e9cfeb0c1f8353a1431a8e340d53b6dbfb58a851c5d2d2bf9bd450dbc2b267ad83cabea7714bac75478a6715c0fab95b253098487efb67ea7d994eb2a3903f95f0473b37b364df02", 0xa1, 0x4, &(0x7f000092a000-0x10)={0x2, 0x3, @rand_addr=0x7}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eea000)={0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff8f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000736000)={0x81, 0x2}) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x0, []}) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x4, 0x3}, 'port0\x00', 0x4, 0x80401, 0xffffffffffff8001, 0x2, 0x8, 0xffffffff, 0x81, 0x0, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b9c000-0x8)={0x2, r1}) 2018/02/12 12:29:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ecc000-0x20)={0x5, 0x800, 0x4, 0x7f, 0x80000001, 0x3, 0x4, 0x6, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x1, &(0x7f00009d6000)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) io_setup(0x3d, &(0x7f00000bf000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000000d000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) r4 = memfd_create(&(0x7f0000898000-0x1)='\x00', 0x1) io_submit(r1, 0x4, &(0x7f0000c71000-0x20)=[&(0x7f00005a3000)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f00002af000)="d630aa51c6cf62dfe33eafda7424d169b5f7459414d36bd6db0c8a2a9afd7e381800f54e8e091c06e56773b81437a2eb68792c66319e97587c1ef6322bc4d12a4d7440583f533cfe16aaabe5c974aef4d603609cc518449cf15a7f19eb6e188b1e8e080f467bc3387cd2ecff480e5ba6cffafb2b66081202780700e3dd450f19d684aad1777ec1b897217f0188568db901355b55d835af3c2eddfc86b6df6043ed02d73f52cac82b1a8d8064af2e", 0xae, 0xad, 0x0, 0x1, r0}, &(0x7f000010e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3ff, r0, &(0x7f00000aa000)="c9bfc13b61e1a9cdecd8c95210d288c6cd03d6b52ec1ec85b0abadc3a5d68efd0604d88d5bc94acb0bf0c74d62ad5b17055255048ef973c5892f73bce3ba83dcec320f39f08c866dc4253db5205ad3f59b514dab6859bc39a82c1b5133540e1266bf6e8705be9d4c54e44378f2fa1494a779829e246a56a34e34b8b2cd368c89d8307393a37ed57b34dd67467ac1b38a3be253f34d33e983f969e9f47ae1170287eb0d73", 0xa4, 0x7, 0x0, 0x0, r2}, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x7, 0x4fb, r0, &(0x7f0000700000-0x4e)="f8e71bb8d03b8b57491372fb96ec6456366e1a68c650f57557101abdeabd7c3679228d837ffec764bb8548bf31d48c8047afe724e38cb284dfc9d07fc5806e6eda3b5720a67793e36fe78a97be42", 0x4e, 0xfff, 0x0, 0x0, r3}, &(0x7f0000d3d000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000758000)="9ba39901fb7c5959055d98b92234a5c73a2e9170a28484a0ab2b115a633fd6d0c05852256463049405ef68bc6e226d17a2a6e5ead4adda8e951f6017efde1ee83167bc1169df4209ea34096d", 0x4c, 0x1a2d4781, 0x0, 0x1, r4}]) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000908000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000c7e000)) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f000064f000)={0x4, &(0x7f000051b000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000e2b000-0x40)={r6, 0x9, &(0x7f0000bf1000-0x24)=[0x0, 0x1, 0x430, 0x100000000, 0x5, 0x20000000000, 0x3, 0x9, 0x81], &(0x7f000096f000)=[0x9, 0xcc59, 0x0, 0x101, 0x400000000000, 0x47c, 0x0, 0x33, 0x7fea], 0x76, 0x7, 0x4f, &(0x7f0000cbf000)=[0x7fff, 0x33ac8, 0x5, 0x7, 0x861, 0x8ba, 0x24dd], &(0x7f000024a000-0x8)=[0xfffffffffffffffd, 0x8000]}) 2018/02/12 12:29:36 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000034000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a3c000)={0x4, &(0x7f0000001000-0x20)=[{0x5, 0x7, 0x5, 0x300000000000}, {0x20, 0xb4e, 0x6, 0x8a55}, {0x100, 0x5, 0x9, 0x7}, {0x8, 0x8, 0x0, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xfff, 0x0) sendto$inet(r1, &(0x7f0000a9e000-0xa1)="7dd65698ca20e43d8187f7249f32224bca33f236b68013c7e9811ab93cf3a566acc54c37f7252b93bfcb06624225f4726ac466997811ad4d8ed0ca6d12fa0754fc944b2ff555a90e3f69e28a6f86ca57304385d5ba93d0ece8e9cfeb0c1f8353a1431a8e340d53b6dbfb58a851c5d2d2bf9bd450dbc2b267ad83cabea7714bac75478a6715c0fab95b253098487efb67ea7d994eb2a3903f95f0473b37b364df02", 0xa1, 0x4, &(0x7f000092a000-0x10)={0x2, 0x3, @rand_addr=0x7}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eea000)={0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff8f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000736000)={0x81, 0x2}) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x0, []}) 2018/02/12 12:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000765000)={0x0, r0, 0x1}) sendmsg$nfc_llcp(r1, &(0x7f0000301000-0x38)={&(0x7f0000539000)={0x27, 0xe7, 0x8, 0xff716c68258079e7, 0x14d, 0xe14, "27da5dd070153a24ca5fdc3db4fe2287109c61599e75e0e0ec035a5622ab9975a7f185b8b8cdc2ca6d1fdaf3f2c25571650c6d1471cdd0f827e36d0c97d37f", 0x8}, 0x60, &(0x7f00005cf000)=[{&(0x7f0000c26000)="e2837d41bc62975420ddb071297296a9d8192b114762ab4b7ca7672066dd3c1f38ee67688b011c139370887f08af8b65aa7f972c683cf9b7b65c22795d02100bc9eccdbd46f7bde4f1b08afe1b1184d0d97039b600d443caefde5e0a520114335fd9c046a9b6299da1f9242169ca2df0c658f355a843fe700bc8c79d9d812941f6d2297f9c38f49c1070b655c73eab3c9f965d10afa3f4e4b85f8d6781fc9566775aad7179bf6886ea8d9be2f03a85799cbf9858f8dd12aae1b721c77ac7291d1a9925882cf9e63df6a5adb557ae7d649816a56066", 0xd5}, {&(0x7f0000d5d000-0x174)="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0x1000}], 0x2, 0x0, 0x0, 0x20000005}, 0x40) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) dup3(r0, r0, 0x80000) 2018/02/12 12:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) personality(0x500000f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c08000-0x4), &(0x7f0000da6000)=0x4) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f45000)='net/arp\x00') sendfile(r0, r2, &(0x7f0000929000), 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x8141, 0x401, 0x8000}) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d01000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000391000-0x15)="007f83f12c77", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) io_setup(0x2e, &(0x7f0000c29000)=0x0) stat(&(0x7f0000dd1000)='./file0\x00', &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f91000-0x4), &(0x7f0000a14000), &(0x7f00004fe000)=0x0) fchown(r0, r4, r5) io_cancel(r3, &(0x7f0000529000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000c06000-0x1000)="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", 0x1000, 0x1, 0x0, 0x1, r2}, &(0x7f0000c90000)) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000cd6000)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) ptrace$getregs(0xc, r1, 0x796, &(0x7f00000c6000)=""/26) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000ff3000)='/dev/audio#\x00', 0x4, 0x40) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) get_thread_area(&(0x7f0000912000-0x10)={0x6, 0x20000800, 0x1000, 0x40, 0x7, 0x4, 0x75a, 0x3, 0xbcbc, 0xffffffffffff8000}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a34000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b10000)='/dev/loop#\x00', 0x4000000, 0x240800) read(r2, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) finit_module(r0, &(0x7f00003db000)="d57573657200", 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000467000)='/dev/vcs\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006e3000)={0x0, 0x4b, "9b8112eb687b271cb76ec41d4592e33f97860890ff263b3c8b373e8fc8ff142e221c5fe64d21616d1818510f0626684ba4865c63e3a14f7c469e5c27c885d3885fa06cba6490c59497d52c"}, &(0x7f0000b32000)=0x53) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009d4000)={r2, 0x0, 0x10000, 0x9}, &(0x7f0000a16000-0x4)=0x10) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0xffffffffffffffc6, 0x9, 0x0, 0x0, 0x8000000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000203000-0x20)={r0, &(0x7f000043f000), &(0x7f00002e8000)}, 0x20) 2018/02/12 12:29:37 executing program 4: r0 = semget(0x2, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f00003c5000)=[{0x1, 0x80000001, 0x1000}, {0x3, 0x9, 0x1800}, {0x1, 0x80000001, 0x800}], 0x3, &(0x7f0000001000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r4 = dup3(r3, r3, 0x80000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000aaa000-0xb3)=""/179) fsetxattr(r3, &(0x7f00009f8000)=@random={'user.', '(vmnet1\x00'}, &(0x7f0000091000)='\x00', 0x1, 0x1) read(r3, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r1 = memfd_create(&(0x7f0000eaa000-0x1)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009f1000-0x8)={0x0, 0x6, 0xfffffffffffffffc}, &(0x7f0000010000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a49000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x7ff, 0x920, 0x190c, 0x2, 0x401}, &(0x7f00001c1000-0x4)=0xa0) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/autofs\x00', 0x400000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d3000-0xb)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f26000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000775000-0x30)={0xe117291, 0xff}) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057e000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000410000)={[{0x9, 0x4, 0x768, 0xffffffffffff3bfa, 0x400, 0x4, 0x9f08, 0x5, 0x80000000, 0x3, 0x6, 0x9, 0x7f}, {0x8, 0x85, 0x9, 0xfffffffffffffff9, 0xffff, 0xbe, 0x71, 0x81d, 0x400, 0x400, 0xff, 0x3, 0x7}, {0x401, 0xbdd, 0x7ff, 0x5, 0x1, 0x2, 0x80, 0x7, 0x28800000, 0x5, 0x10001, 0x371, 0xd4ab}], 0x4}) sendmsg(r0, &(0x7f0000f20000-0x38)={&(0x7f0000f55000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58, &(0x7f000082c000-0x70)=[{&(0x7f0000764000)="8b0b62957a1062447c70c7e7fa50c96507dea3bfe0fc6fdc8a1c0423658dce3e9d19d58b873420882c7a9060b0113baaaae3bfe7b119cb03422c064ebdc52b0043b30428ce21722396982d808c54ce2c592fee3578f826fde734af9fd7003048e63b05bbb87392020cfb6173bbcfc1b9e853bd89a908684a9e6344f86eca9fedfd33a2a971bcf7d33e25f3d84c642efad725927c06cb4519dfe591e4856ecb6467af3e402f29e887b60d80627a14b17572c2a2a5db5bff142b75c3d6b387729ab24bf7649f32852e6fd4add2ab7ca137a18a3535270061f4ee643e60599bdb52489cd910ec21e3117053c025", 0xec}, {&(0x7f000047b000)="82880beb25f61376452931679b2e4e20a917fe9002b652ae0f5cc92ac94bf7621c2ae150ea924ad91c84f907c8b3a36dbbdda51755ffbb8dcfd629594c69f363540e10684b6d374e98569b8e9c158810e309548c2ea57fd60345f2ed2fd63daed940c278fcd0bd0209ee47aed6c5eb14b563750d1c52fe44b1d879766e76e971f6e2f1ce098fd4448f1904c8afbcea31278a90de968cd5d8489f5740978075e2932c6aa9a94203c79f691cdf", 0xac}, {&(0x7f0000a4e000)="a4c963dc4e742c42a059e16c6f02701c5905ce3b5d2106140316d79596a728e94c9cc91620a0200d8ff0013bfdf4f7a17282ff64f6627032340942c4f083f7fa6ad1ea86359e660d714ad5f0e91a8a101522d1b53a8a24d9825fb07b7c4eb36021edd867e8025e9ebe37eac505ada40fde0f01", 0x73}, {&(0x7f0000ec5000-0x77)="caa7df5ee83bf3c945a0b4f6e5b0883210602abaef28b34f8e9bc5aa9263f70619cb61b142c396c89511b8f4a4829737d647881b60e4f6039aa3dc4530730dc32e944b861b6149106ebad2db414d2ecaf0e898773cccc9b77443727df8dc1a49d43d0745ad140247816a26ef92bb4ed4efca15035a66ce", 0x77}, {&(0x7f0000f8e000-0x99)="cf02df965c1d6c97c329e6bcfa8c1bcdd89bf41ff671ad97022cb9a91cc28ada36a9dce2785912b4563d76d71179613d6a1c6788bee6994f7ffae572f6a53160be046505fdbaa029fb28994be43ff7373487640a806e70bec7a98a76709c30a01484f7f2f7b8a05451c9c851454cba3cf098a43cfc7461f1ee105505fd49d77c1477217572bf5d60b8f89c737d4186ef4fdba2497524809689", 0x99}, {&(0x7f0000cb5000)="ead415c6936afb060c37c48c607bbca9bb03b7b72b", 0x15}, {&(0x7f000019e000-0xef)="461fd48037ae081ac7c0683de3b769818e0e012aa69298de83698c585e967d7d7d73f2bea564261b69b2c3f8b14c1baa88a65d8b98713886abf1722d89703811691158eab69326e054a5707e672a8c6b49d8469b6a4f296fd348d1848bf3a9469c69a935f65cd9cfe2893ccdcd3699acb88f2fb63815881ee7815559e6d0fb264c2067a61b083581f9366b506ea28381a68575518d31073907a3bd46953a150c8f5504f48d82fafed3f181eaeb176e8a3b4d53da4ceba5cc572550d36328a2c56d23cd1f80a9dc43049bbb14920a0819d85df2ce136a789d21071176adbd5157596b1f73e237e8608110ac8b391403", 0xef}], 0x7, &(0x7f00005b9000)=[{0xf0, 0x0, 0x2, "af3230f633e0dc3916dcba1278414f670dace820b166b985f85303e9640e916c1d03eb869a8d554d106bb646d17147c313a6b58b15ae4d7a12eeb2a075cefa164122362bd52f8cc5bcd3dfcc33cfd9ff2310de5a16bd182aecf999c70f826ee37b22e19ac3363301dd1d0aa655f2560a247c1138a90799d372d545090262632dd3a13331f1a367bbbf5d9e94e5fe6ece8a8d95adc48456e9008154c8085273b6c11ffb26010a189effdbb22dfe3ef34b5090105a5a96f3f3e8f29783199a44e469166526224ea9399daae5177ee03c44344681bd14f8ab8c5a"}, {0x88, 0x102, 0x1, "297c022705cc16d6b87af1a54f5f6b196c70c48c901afcf8dbad17fba0971a94ea3948d37dc908af35ea5e991efbec6de6cb8419368a3dab01899755655784653429872ef7b7b063a15dab05ea5f89dad576309fc334ec4cd0979a4631b4bca05f2a75e1e40df4bfd8395a5a92fecbf12e8de6b8"}, {0x78, 0x13e, 0x10001, "d0b003499d90700d22b5797946a0c0593bb38824d36549c9c9e1375313ba5dcb232161b38b09c0b96b136cb79d95dae948cdd7a54f10c6b84021bb8e1929c76767ace033522aba512b6e2596d452ea228ace5c739ba89c8147edea293d202fc0b528302fd22a739b"}, {0x98, 0x104, 0x3, "7be13dcb00a3eb4f4fb73e0d2f17ddc84431633189749ce1ca08ad3020c06d9b072ce348d0f69adde166183f6245767c316a8217fa6bd6ec83bf61415e98a7e1f2ab74a30d2cb99fa5c8b0eb66402dc89546c5d9e6892479c1fd02563099a4a57402bafbc9cb78cc97723b5686dc2afd48f0da54c89530258a71f141b186493ff2145521"}, {0xa8, 0x112, 0x100, "bf6675ad0ae1fc5a687b704d2e6376d46bba1511db0aae73f8a84f07cf94b12b108185f96b9779ef7e55f7e5a18ecd4b7ec4962fada14be3ef97e99b446251aec81501a77e4e33d7979b3879a64316c0012fbb63a235a6dd33c5325cc9d52f072c31244fc9a6cc19927f97f2c310930406bf2b9393fffd15ced31d91adc58f5c321861dfab998a3180fd143c95f7309831914c83"}, {0xd8, 0x110, 0x8, "ce1f9b20c8056ad6942086aa373cfc0c334a380e004b05c6fc64823b13a50d0a7bfb438df8708bb0e741733a5cb9c15c78c1e1dbab204ac4253b2225edea7a057e3666bb7c2d7daca1192ae4e603e3ffe317f627f6249df24f682c4bba74aa39142f4f52ee28feb4ba32057930dbcb5625fd88d26b67fe44604753dfceaf99d55d5b2d84ce5c73bde0f50efdd37ec6376e57e6185d511d94b2c82eac1eb4215a8273db3f3d9dd08a083449afe1c67682fd66a5ab35d07b962ccf8e977e1015f627ace67004"}, {0x110, 0x3a, 0x1ff, "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"}], 0x518, 0x44}, 0x20000000) getsockname(0xffffffffffffffff, &(0x7f0000e36000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00006f4000)=0x3a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000af6000-0x10)={0x3, &(0x7f0000485000)=[{}, {}, {}]}) bind$ax25(r2, &(0x7f0000ea6000-0x10)={0x3, {"3d643b784af438"}}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ae4000-0x5)='user\x00', &(0x7f0000b2e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002a8000-0x63)="778c50c37e6566831f85037f2b0630bdf20c52e54e3f5791bcfc6b1d223c0ea4bcad2b89b360726aec8a59b2bcb1c433dd34627cbecae7270c060783f696e607f919c5280910b604db6e54835b65b727f25f6b6f77e95403cef219cb18b5d123f679e7", 0x63, 0x0) r1 = add_key(&(0x7f00001a4000-0x8)='trusted\x00', &(0x7f0000a4b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007e2000)="28dfb4579b8c663c9645ca8a9e7078b8441702e2f7c4ba4a2a8dcd06a1725ff6e81647e3294aca9c076fdc2327b93e74e125eb23ac3057c544f0d251f6807331050e5054d23cd41636befd1462ab758e0ec661081f729da127a5854de3956e9605e684659633fe82ae033a8c78a9d6ae2f3caeb7c7687da7c1908c684573866b5969d8668c2aad4470fd7ef363f1cb2eaa0ec7f7353b54c0ccf763f707aee55615b4c9fcb14b1bd240c6306c15b9fd1528683a2cbca45d31d4a36014b1ac9ed0e9", 0xc1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000ac9000)='syzkaller\x00', &(0x7f000019c000)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = syz_open_dev$dmmidi(&(0x7f000045a000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000041d000-0x20)={0x7, 0x3, 0x200, 0x9, 0xfb20, 0x9, 0x0, 0x1c00000, 0x0}, &(0x7f0000eff000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ebf000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x800, 0x2f3, 0x1ff, 0x90}, &(0x7f0000424000)=0xa0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x40096100, &(0x7f000065c000)) accept$netrom(r4, &(0x7f00001f4000)=@full, &(0x7f00003a5000)=0x48) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0x7ff, 0x6, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00001f2000-0x8)={0x3}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0xfffffffffffffffc}, 0xffffffffffffffa7) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000f3f000-0x10)=""/16, 0xffffffffffffff0a) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010f000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000055b000-0x3)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f000002c000-0x1e)="59bd0532dfb8b17d675ef2384a954a88c5e1481d8771f12278f65faff485", 0x1e}, {&(0x7f000040f000)="ae833070aec35737", 0x8}, {&(0x7f0000d03000-0xd7)="629c33511b50f377f4583fc9eab3bec78b61357ebc292e637af97012565d96aeb0dee6708e903612bc041e1fd678578135b5c5231430d2f5415ae21caa5173f86101d04201d3ead148a527aadd4f3d1929274d61592f1a0877e55b8d67e1690697c331279b1076745f6fd4156da199e85442e7e80275ed1fccf9ae48baf3d99a7695e2d2fec989d270f8fedbab433701109173b061fba619df348b2256332024f9a29716e20fc61e97f563d834a403f539649aab6908f62bc32801ab49b20b2184f6eb6fe6bab277f8f3d2859086cb41cade60c7085d56", 0xd7}], 0x3, 0x2) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000051f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000027000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002d9000-0x4)=0x3f, 0x4) 2018/02/12 12:29:37 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec8000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = gettid() ptrace$getenv(0x4201, r1, 0xffffffffffffc77a, &(0x7f0000e00000-0x8)) read(r0, &(0x7f0000e1b000-0x10)=""/16, 0x10) r2 = shmget$private(0x0, 0x1000, 0x7c000a20, &(0x7f0000cc2000/0x1000)=nil) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) shmctl$SHM_INFO(r2, 0xe, &(0x7f00008c8000)=""/239) r3 = syz_open_dev$midi(&(0x7f000066f000)='/dev/midi#\x00', 0x2, 0x2c00) fcntl$setsig(r3, 0xa, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a53000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x75497a4, &(0x7f00004f3000-0x4e)=""/78) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0x10) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d7000-0x12)={0x0, 0x0, 0x5, [0xdfa, 0x736, 0xd9, 0x0, 0xfffffffffffffbd3]}, &(0x7f0000784000-0x4)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b3000)={r1}, &(0x7f0000b40000-0x4)=0x8) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/12 12:29:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x161001, 0x0) write$sndseq(r0, &(0x7f0000bc2000-0xc0)=[], 0x0) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000ff2000)=""/16, 0x10) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0xfb, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x120, []}) r0 = syz_open_dev$admmidi(&(0x7f0000476000)='/dev/admmidi#\x00', 0xa3c, 0x1) bind$rds(r0, &(0x7f0000f1f000-0x10)={0x2, 0x0, @rand_addr=0x7}, 0x10) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000908000-0x12)='/dev/input/mouse#\x00', 0xbf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r1, &(0x7f0000508000-0x38)={0x0, 0x0, &(0x7f0000d92000-0x20)=[], 0x0, &(0x7f0000b1c000)=[]}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cba000)) 2018/02/12 12:29:37 executing program 2: socketpair(0x17, 0x1, 0xf6e, &(0x7f0000c38000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0x1, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005a3000)={r1, 0x7f, 0x1000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000d48000-0xd)='/dev/urandom\x00', 0x0, 0x204a00) fcntl$setlease(r2, 0x400, 0x1) r3 = syz_open_dev$loop(&(0x7f0000362000-0xb)='/dev/loop#\x00', 0x1, 0x2) read(r3, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000032e000-0xa)='autogroup\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b8000)={r1, 0x28, &(0x7f00009b6000-0x28)}, 0x10) clone(0x8000000, &(0x7f0000629000)="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", &(0x7f000082b000-0x4), &(0x7f0000481000-0x4), &(0x7f00008a1000)="ba4cda65994f8eb14ba396cc80ecb6a7b612b8eb739d818e2c11007baf9dbfc31c8dccd93059c859c067134a36abb42db0ebe52ee7745aa366243b61bba5fec31135e04453022f5a5f36f60c6637415ecfc5e7605d0a78396c64a332fa2b50e7f9f3fb56b7206c10ab67cce91fd5815d2f") r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) sendfile(r2, r1, &(0x7f00006bd000-0x8)=0x100, 0x8) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) io_setup(0x7, &(0x7f0000cba000-0x8)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000ca2000)='/dev/dsp#\x00', 0x1ff, 0x40) io_cancel(r1, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x8, 0x26, r0, &(0x7f0000993000)="db529e", 0x3, 0xffffffff, 0x0, 0x0, r2}, &(0x7f0000798000)) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c04000)='/dev/sg#\x00', 0x4, 0x100) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00002c3000)=0x2054) r1 = syz_open_dev$dmmidi(&(0x7f0000b7d000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00007bc000)=""/34) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000c5000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x8}, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x7ff, [0x0, 0x100, 0x10001, 0x101, 0x1, 0x1, 0x7, 0x7]}, 0x5c) 2018/02/12 12:29:37 executing program 4: syz_open_dev$audion(&(0x7f0000058000)='/dev/audio#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[], 0x0, &(0x7f0000bb4000)=[]}, 0x0) sendto$inet(r0, &(0x7f00004ab000)="8ec7387059758b07886aaa5b75c3faebb2732121b6e9f2ca34d22c2c79145517ee705eec70c14ec8fc3ec554b178669f7257744a5f874d52e45ff8e4ed23a84c114094db7620217084d254ef0910291360c160d7976919703acd1dc6ed0f33471cb3b177047a85546aa71c2cf4b81f", 0x6f, 0x4000, &(0x7f0000b24000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00008c2000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000020d000)=""/165, &(0x7f0000428000-0x4)=0xa5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031b000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000cbb000-0x70)) 2018/02/12 12:29:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000035d000-0xc), &(0x7f0000000000)=0xc) write$sndseq(r0, &(0x7f00001bd000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = getpid() prctl$setfpexc(0xc, 0x3) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000007000-0x4)=r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c0000-0x4)) clock_gettime(0x0, &(0x7f0000b6d000-0x10)={0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000000b000)="ec3fe70456df") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001d000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f000001d000)=0xe8) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x0, 0x0, 0x3, 0xb8f8, 0xa, 0xa0, 0x80, 0x7f, r5, r6}, {0x4, 0x1, 0x80000000, 0x487f, 0x0, 0x1f, 0x16, 0xff}, {0x4, 0x5, 0x10001, 0x2}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x1, 0x3794, 0x1f, 0x62b, 0x2}}, 0xe8) recvmmsg(r0, &(0x7f000050c000-0x1a4)=[{{0x0, 0x0, &(0x7f00006b1000-0x70)=[{&(0x7f000032e000-0xdd)=""/221, 0xdd}, {&(0x7f000066e000-0xcb)=""/203, 0xcb}, {&(0x7f00002e1000)=""/88, 0x58}, {&(0x7f0000b9b000)=""/91, 0x5b}, {&(0x7f0000ad3000)}, {&(0x7f0000e1d000-0x6e)=""/110, 0x6e}, {&(0x7f000025f000)=""/19, 0x13}], 0x7}, 0x9}, {{&(0x7f0000088000)=@nfc, 0x10, &(0x7f0000092000-0x10)=[{&(0x7f00003c3000-0xe7)=""/231, 0xe7}], 0x1, 0x0, 0x0, 0x6ec}, 0x4}, {{&(0x7f0000144000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f00008f4000)=[{&(0x7f00006d8000-0x74)=""/116, 0x74}], 0x1, &(0x7f0000b6b000)=""/103, 0x67, 0x9}, 0xfffffffffffeffff}, {{&(0x7f0000ea3000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00005d3000)=[{&(0x7f0000e9f000-0xec)=""/236, 0xec}, {&(0x7f0000edd000)=""/142, 0x8e}, {&(0x7f00004f9000-0xff)=""/255, 0xff}, {&(0x7f000049d000-0x41)=""/65, 0x41}, {&(0x7f0000e75000)=""/229, 0xe5}, {&(0x7f0000215000)=""/36, 0x24}], 0x6, &(0x7f0000594000)=""/12, 0xc, 0xd767}, 0x9}, {{&(0x7f0000055000)=@generic, 0x80, &(0x7f0000b66000)=[{&(0x7f000092c000)=""/214, 0xd6}, {&(0x7f00007c1000)=""/234, 0xea}, {&(0x7f00003d0000)=""/84, 0x54}, {&(0x7f00002e2000)=""/119, 0x77}, {&(0x7f0000870000-0xbe)=""/190, 0xbe}, {&(0x7f000062a000)=""/50, 0x32}, {&(0x7f00003fd000-0x85)=""/133, 0x85}, {&(0x7f00003c6000-0x49)=""/73, 0x49}, {&(0x7f0000269000-0x4c)=""/76, 0x4c}], 0x9, &(0x7f0000c31000)=""/175, 0xaf, 0x2710}, 0xcf}, {{&(0x7f0000779000)=@sco, 0x8, &(0x7f000004e000-0x30)=[{&(0x7f00000ef000-0xba)=""/186, 0xba}, {&(0x7f0000edf000)=""/220, 0xdc}, {&(0x7f000090a000-0x30)=""/48, 0x30}], 0x3, &(0x7f0000050000-0x22)=""/34, 0x22, 0x9}, 0x5}, {{&(0x7f0000232000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000045b000)=[{&(0x7f00004ef000)=""/66, 0x42}, {&(0x7f00000b7000-0x37)=""/55, 0x37}, {&(0x7f0000e85000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x1}], 0x7, 0x2100, &(0x7f0000ab1000-0x10)={r3, r4+10000000}) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000038000)='/dev/adsp#\x00', 0x9, 0x8000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000062d000)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = semget(0x3, 0x3, 0x0) semctl$GETPID(r3, 0x1, 0xb, &(0x7f000059e000-0x9c)=""/156) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000450000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x101, 0x4) sendmsg$nl_route(r0, &(0x7f0000213000)={&(0x7f00006fa000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000478000)=@ipv4_deladdr={0x30, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x16}}]}, 0x30}, 0x1}, 0x0) 2018/02/12 12:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ab9000)=0x6, 0xfa) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x80000) fchmodat(r2, &(0x7f000016b000)='./file0\x00', 0x4) close(r0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000824000)={@common}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b5b000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b25000)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d9e000)=""/56, &(0x7f000018f000-0x4)=0x38) r5 = getpgid(r4) fcntl$setownex(r0, 0xf, &(0x7f00006e2000)={0x2, r5}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 12:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f24000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e6e000-0xac)="cded5ed00d4b23356f9d5f861a220d0521b1ba9c0f39e571ee6594c3c83df6e50c3d9f974d046e7fe468d0de9246b1d9f5787ccf8715cf1ffcf00c40505d6eb045723dc793d01cfb2bbc56c19357a9269a3aa976b2b96f24be8f25f01a014fd933a5bcc496420c3ab28436178432cf6af4467e3ac635a2d3459740cb0ac1e6d49a512b9fc4498b4397ef02cd403f26660fe490180016ae550e9ec86f3c263cd68115b00c4b25784bf0e3dd17", 0xac) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000771000-0x8)={0x3, r0}) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = syz_open_dev$sndpcmp(&(0x7f00003d2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000070d000)={0x1, 0x3}) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000682000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000d0f000)=0xe8) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x3, 0xfffffffffffffffd, 0x0, 0x4000000000000000, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x0, []}) 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d78000+0xa7b)='net/softnet_stat\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9500}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000f000-0x1000)=""/4096, 0x1000) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b11000-0x9)='/dev/rtc\x00', 0x600000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000c7000)={&(0x7f000086c000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f0000cb3000)=""/181, 0xb5}, {&(0x7f000078c000-0x6b)=""/107, 0x6b}, {&(0x7f0000d1c000)=""/129, 0x81}], 0x4, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x40000000) ioctl$void(r1, 0x5451) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c41000-0x4)={r3}) getxattr(&(0x7f0000e69000-0x8)='./file0\x00', &(0x7f0000880000)=@random={'osx.', '/selinux/avc/hash_stats\x00'}, &(0x7f00008fc000)=""/122, 0x7a) exit_group(0x7ff) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) bind$vsock_dgram(r3, &(0x7f0000346000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002b8000)={0x6, 0x4, 0x6, 0x7ff, 0x6, 0x10001}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) prctl$setendian(0x14, 0x2) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000da0000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x680, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x7, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) getitimer(0x1, &(0x7f000059d000-0x20)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008e6000-0x10)={0x5, &(0x7f000037a000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d8e000-0x8)={r1, 0x3}) 2018/02/12 12:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44045) read(r0, &(0x7f0000575000)=""/16, 0x100d94bb6e08c406) r1 = socket$inet(0x2, 0x80003, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000240000)={0x0, 0x973}, &(0x7f0000a08000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000013a000)={0x0, 0x200}, &(0x7f0000bac000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000aad000-0xc6)={0x0, 0xbe, "f970a079b0f440c136b67bc6348f4703caa829f48a606ff76d1a2e7e3ab1dfe22c93bcbe195f6f3bd2564879650115e7cdeb1d0d0ac6e9b73ce2f8ff191a94cb7ab38797034e9784e45efc2139da0cb02e6a1239d0f73fbd172b5e262e3c600cc1ee07a9fcfbde14812180384a69618fd014ec19baff0115e2e734fe7cc79bc592a73d49b75746f653a935fb49f4c774c9c3e4dfbfe05e411581c6574ac1c7eac928cbe4a7b3b26c9bc7269984624bd4fbdf7626c876e8fa7c92d4453249"}, &(0x7f00006d7000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f39000)={0x0, 0x1000, "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"}, &(0x7f0000b60000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000993000-0x98)={0x0, @in={{0x2, 0x2, @empty}}, 0x100, 0x4}, &(0x7f0000f79000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000029000-0x84)={0x0, 0x7c, "57abda237d09a92360cceaa86b3b92d606e968d1fb28d4dc5b00ca976489706b5627df4d4ac8774578a6416b9812f94ba9faea8bf214521f1cdbe8e7a4138a755a76d2e23ecdccc7a19170239a45cc168c9a54d6fa3fdb746862f65b96c5408173af6b1562b8593a391d32d0475eaec73bb7d1da0915f2f35c288758"}, &(0x7f0000ba6000)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000eb000)={0x0}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001b1000-0xb8)={0x0, 0x9, 0x4, 0xe9c7, 0x8, 0xb0b, 0x10001, 0x5, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x3, 0xfff, 0x2, 0x7}}, &(0x7f0000d7d000)=0xb8) sendmsg$inet_sctp(r1, &(0x7f000068b000)={&(0x7f0000269000)=@in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x1c, &(0x7f0000eb1000)=[{&(0x7f0000f65000-0xf4)="6b92e9839f40cdc75ea9ade285068682bda37238b38eafa591ed7fefd34874ad28c3858434470dcf0230082b1369890804da2733a58edbb6d1f43a6997b5e3651aa6a24f1f0f7204ff62d2c51c5593328cce3d5383dd72583ff81580ef23bb3e9828960e8ad13594c5dfcdb15131c96ac9897b3b92168a48cd7d8371b95d26215a6e4f8ec4a8b4a8b9d82cfade973144f981f901984b2e548ba2823ff29213a20de3c9fe914b944cf5975c88fab55803aeef48cd6c931cf646e3123261a010f8bfea6be57f3c35349f4a68ae52ab13f1099a09dfccdf1fd2ed667b6dd48b38ee106a95bf7322aa7047bd361a2389ae9bb17a120f", 0xf4}, {&(0x7f0000beb000-0x81)="b670ad574a44871e6aa0001c88f83b963e8209eaaa6a2fa41669c1f48f0f6b097f2554ffb105b35e0db34830f9f99e55d188d912f3d0a0d69015c5595cf4273f744d1f4cbc288a67534363b96996a0a5bb887e74ee80df34556929d5b8b022e97adfc3e20819109b872c33d810f198d6e4f2ab08e0d18cba8fa4a19e313f07c1df", 0x81}, {&(0x7f00001ff000-0x91)="c47b819a5317dfc0df4ee668b0d96d8ba5efe7d9520ce951f6c4a779e2b7214730ee95567b85b691af316903eae66bd11efc9e6186d530b5b62a1182979b1591d41f9298c5fc67dda1077465ea4c1c074b3406c6229112cc9dcbac25f01f8844384e9adea825830e0a24444d3a816d2f1a858097881fbea46877829e38b181410e8dad4348184ca927ad837379a4d5ce14", 0x91}, {&(0x7f0000364000)="322f87dd8dbe4876cc38f8168a9d42251f261c8616a0ee6f5ae4d614df64b5cc5c2e71b0ee304abe296320dbeddecaeb5ae753b66785679a44b01f4afaf6cebcf09f6637f002685a12c9b7f4a9f69d165ad0cc00e64a64c5bc82d43abae37da2de18c6b73a1fb60895123ec4ecae6d33700fedf3e6dc7cd0", 0x78}, {&(0x7f00006be000-0x10)="7509e8d4fb48e69b4c16f4142ef50ef7", 0x10}, {&(0x7f000028f000)="e1fd0d1544f085847172c9d3c5aea72f208dbe287e94682c866f961b9a0f82687c424c02649f0d10b1a9230ecae46012c0d28b0ba68b56d9f8af7acb4aeaf997aa43573418093d3ae7e60dfdb026904a17d660dd8f51f91816cb2bd4155501f07238f63c5f7089dcfa40603f5e30bb590e24837164bf39fa142568f997c39addda89a1b05111d518c5f5aa70308c9b94f1124e8efed9efa34a3789d5fd8a9249943a9ccbfb383c73f3caac56f26d1158010eb2c9eeb9ae50206683", 0xbb}], 0x6, &(0x7f0000a62000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x7, 0x8, 0x9, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x800f, 0x7, 0x1f, 0x8, 0x4, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x9, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x979, 0x7f, 0x4, 0x1, 0x3, 0x3, 0x8000, 0xfffffffffffffe00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x800a, 0xf53, 0xc72, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xe515d666e6300623, 0xffff, 0x8e, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xd1, 0x2, 0x2, 0x8, 0x8, 0x99, 0x0, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x406c824275c38c45, 0x59b, 0x1f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x820a, 0x0, 0x3b, 0x9, 0x0, 0x7ff, r9}}], 0x1b0, 0x48811}, 0x40000) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000980000)='/dev/mixer\x00', 0x82881, 0x0) setsockopt$inet_tcp_buf(r10, 0x6, 0xe, &(0x7f0000ce7000-0x1000)="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", 0x1000) 2018/02/12 12:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x87}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00005e9000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x100) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000840000)="d59c6666aa51eec9455e0ba76263558ed4bc902deb93e42d6283621fd38daab7af7f486d4b551de5835e0c0b45794cc244220b5cb7f3a719ee821dc8d25bde2b13b4fae9a0f68119563666e821c76b8159a9aa96eb23e7ae62972832f1ca38d721a0d11dee92ec15d74db1e1085e2bee917fd9ad384ede72479c5d55637a8221e9aa28b93a37980bd46a0eee85ab671390ff66d6d608aec9078f2e82e2452f6aa329f3a78c542a013d8914e44497addcf6fc2320de2fed3cee26162ae770133c5c5745d306717e7b3c7ef8106f3cb323c21ff2a14284d2941b4239ef41fdd5b92991ba02b9507c6dff", 0xe9) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000987000)=""/16, 0x9e6b4081) r0 = syz_open_dev$sndpcmc(&(0x7f0000361000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20300) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000be000)=0x105000) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e8000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00007aa000-0x8)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000195000-0xc)={0x7, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b7000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x5) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e4a000)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndtimer(&(0x7f0000087000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00002b2000-0xe3)=""/227) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008a7000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00009b2000)=0xe8) link(&(0x7f00009db000)='./file0\x00', &(0x7f0000ce9000)='./file0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000085b000-0x10)={r0, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00001b7000-0x10)=[@in={0x2, 0x3, @rand_addr=0xff}], 0x10) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) [ 127.079520] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 127.107983] QAT: Invalid ioctl [ 127.134955] QAT: Invalid ioctl 2018/02/12 12:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000893000)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000f67000-0x8)={0x8d5, 0x1f, 0xff, 0x1}) getresgid(&(0x7f0000401000), &(0x7f00006c9000), &(0x7f0000621000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000bbb000-0x20)={@common='rose0\x00', @ifru_flags=0xc100}) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005b9000-0x1)) 2018/02/12 12:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000dd5000-0x4)={0x9}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@text16={0x10, &(0x7f00002ae000-0x62)="f3db2d6766c7442400c20000006766c7442402441ecf516766c744240600000000670f011424baf80c66b84e62a68366efbafc0cb85cc6efb8ad008ec8660f383909f30f1669037600f0835648eb66b80500000066b9495900000f01c1b82f008ed0", 0x62}], 0x1, 0x0, &(0x7f0000269000-0x20)=[@vmwrite={0x8, 0x0, 0x5, 0x0, 0x2, 0x0, 0x20, 0x0, 0x100}, @cstype0={0x4, 0x100002}], 0x2) 2018/02/12 12:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000602000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000555000-0x45)={0x0, 0x3d, "b2dcfef46f8d374f90d8dc88fe39d1cfee3b652a83509bba42e3bfd78c773e2482c0ef84f502bb822eec156f066b36edf9e0d8f2d1d3691c6fed21b2da"}, &(0x7f00003bc000-0x4)=0x45) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de7000)={r1, 0x10000}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r3 = syz_open_dev$vcsn(&(0x7f0000354000-0xa)='/dev/vcs#\x00', 0x2, 0x40000) setsockopt$ax25_int(0xffffffffffffff9c, 0x101, 0x7, &(0x7f0000315000)=0xffffffff80000005, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000a8000-0x4), &(0x7f000018c000)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000a7a000)={0x8, 0x5, 0x39, 0x4, 0x9}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000499000-0x30)={0x6, 0x3, 0x7, 0x8000, 0x4db, 0x57e18685}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) read(r2, &(0x7f0000c75000-0x10)=""/16, 0x10) 2018/02/12 12:29:37 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000352000)='vmnet1\x00', 0x7) read(r0, &(0x7f0000fcc000)=""/16, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fce000-0x8)=0x3) 2018/02/12 12:29:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e8000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) recvfrom$llc(r1, &(0x7f00002e5000-0x35)=""/53, 0x35, 0x40000001, &(0x7f0000fae000)={0x1a, 0xc, 0xffffffff, 0x10000, 0x2, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000526000-0xe)={0x5, [0x2, 0x80, 0xff00000000000000, 0x1, 0x3]}, &(0x7f0000e87000-0x4)=0xe) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/12 12:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000705000)='/dev/cuse\x00', 0x286002, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a85000)={0x6, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ae000-0x4)=@assoc_id=0x0, &(0x7f0000124000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000c0000-0x10)={0x7, &(0x7f000001a000)=[{}, {0x0}, {}, {}, {}, {}, {}]}) connect$bt_l2cap(r0, &(0x7f0000d39000-0xe)={0x1f, 0x401, {0x2, 0x3ff, 0x5, 0x0, 0x1, 0x1f}, 0xf51f, 0xfff}, 0xe) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000792000)={r2, &(0x7f00005ff000)=""/208}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000bb7000)=0x401) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003e5000-0x3e)={r1, 0x36, "bfc78bb3230b190b3a65ed183ec57a0bf6260b6a823597923e2d3a4429ed0f88130bf8449e86e87e44efc7860c8f5a9eec567a634cf6"}, &(0x7f0000fb5000)=0x3e) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5f000-0xa)='/dev/cuse\x00', 0x448080, 0x0) syz_open_pts(r1, 0x200002) ioctl$LOOP_CLR_FD(r1, 0x4c01) read(r0, &(0x7f0000575000)=""/16, 0x43777e71) [ 127.199472] QAT: Invalid ioctl 2018/02/12 12:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000e90000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000216000)=0x15, 0x2a) syz_open_procfs(r0, &(0x7f0000bca000-0xe)='net/netfilter\x00') 2018/02/12 12:29:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000000000, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) [ 127.222671] QAT: Invalid ioctl 2018/02/12 12:29:38 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ca000)={0x6, 0xffffffffffffffff, 0x1}) unlinkat(r0, &(0x7f0000373000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) r2 = memfd_create(&(0x7f0000810000-0x3)='$[\x00', 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000898000)) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) 2018/02/12 12:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000080c000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000015f000)={r1}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r2, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002b6000)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000d84000)=0x2, 0x4) timerfd_gettime(r0, &(0x7f000069d000-0x20)) r2 = syz_open_dev$dspn(&(0x7f0000d80000-0xa)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x266201) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000c49000-0x20)={0x6, 0x2, 0x0, 0x8, 0x1, 0x8}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00006ce000)={&(0x7f00001ec000/0x400000)=nil, 0x400000}) 2018/02/12 12:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003f1000-0xa)='/dev/dsp#\x00', 0x100, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000651000)={0x8, 0x1}, 0x4) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b4f000-0x4)=0x8, 0x4) 2018/02/12 12:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = request_key(&(0x7f0000235000-0x5)="00ebff00", &(0x7f00000f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000012d000)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/02/12 12:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000dbc000)=""/16, 0xfffffd90) 2018/02/12 12:29:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) 2018/02/12 12:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000328000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006b6000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c74000)={@empty, 0x3f, r1}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) connect$nfc_raw(r2, &(0x7f0000faa000-0x10)={0x27, 0xffffffffffffffff, 0x100000000, 0x7}, 0x10) [ 127.297903] QAT: Invalid ioctl [ 127.306393] QAT: Invalid ioctl 2018/02/12 12:29:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00006b9000)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'keyringnodev\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000821000-0x10)={0x3, 0x5}) 2018/02/12 12:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5c000-0xb)='/dev/mixer\x00', 0x6002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004f5000-0x8)=0x401, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:38 executing program 6: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000aca000-0xb)='/dev/audio\x00', 0x501100, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ac9000)=0x5) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009b7000-0x8)=@assoc_value={0x0, 0xfffffffffffff801}, &(0x7f0000aca000)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000610000-0x1d)={r2, 0x15, "d46d6bcad459b464dab28e9dfbcd105a92fbedc35d"}, &(0x7f0000aca000)=0x1d) 2018/02/12 12:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00007ce000-0x4), &(0x7f0000182000)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00002a9000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffd7, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000027b000)={0xaa, 0x800000100006}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000946000)={0x100000001, 0x34d, 0xff, 0x4, 0x3f, 0x9}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000425000)=""/18) read(r0, &(0x7f00002d2000)=""/16, 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000169000-0x14)={0xed5, 0x80, 0x6, 0x5, 0xfffffffffffffffc}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009e2000-0x50)=[{0x2, 0x2}, {0x2, 0x8001}, {0xf, 0xec6}, {0x2, 0x2b}, {0x2, 0x5}, {0xf, 0x9}, {0x4, 0x5}, {0x3, 0xfffffffffffffff8}, {0xa, 0x9}, {0x2, 0x65}], 0xa) 2018/02/12 12:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) write(r0, &(0x7f00007e5000-0x1000)="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", 0x1000) syz_open_dev$usbmon(&(0x7f0000aff000-0xd)='/dev/usbmon#\x00', 0x9, 0x600000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000575000)=""/16, 0xab) 2018/02/12 12:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x20, 0x5, &(0x7f000052e000)=[{&(0x7f000073d000)="4031c63e06e59e3b2424e6bcf191219b2274055101058c857f968a780b19c8c590933c20eed7b6e83053a0594df79d37bfe5cb24776d63120ab5cced7590aa29e2e3b6f75990c7126bb4afb6b3fcd163f47ab5fc83f5a76da09ea26b09370fdbe1f2be56", 0x64, 0x5, 0xd8}, {&(0x7f0000adf000)="91ae419ef2b97bdec7f1523e08ab53cef0bb0b409b936ac8886cf89f3a3466762e0620e21860f59cf2c70602bbfac4f5dee2c2cc82f64594dc336bad534ebd37782bac17c56004141ddf9248bc54fa425d8348a6b5a8a5ca6bfa7a39fab4119ad0f4f5a736528a9452c64f69aa1ef5583eaa74b450d587103027b7bec07f0b621be07370dbae9436059565516a53333fcf39cfae2f", 0x95, 0x1000}, {&(0x7f0000cfd000-0xa3)="46e3cd5ce460211c1e705728134ab28c0b0842370662c401dde61756a5fe9ba8700ebaf3892bc01e349210230a6d926c56eef64cae75dceac1eff7e7d9b4f5b83651dc4fe0ec7061d16f0c093c023d260907081b398224ee69672827a32e5c618b644303af8dcdec132eca763bd659eea4b36db1f017fedb47c52ff8c7617987735dfe4240d93c34546260b5543ead91b4a5bdab1a9d66186ea6d10b815a5a4c6c9d29", 0xa3, 0x400000000000, 0x9}, {&(0x7f00006a7000)="91330a8eb365b002983b629fe68a0f43dbbba753712fb11e8056a43115d80a5c6180c8af22b2a1d817648bce7d3ca97c203508bbc381a6a47f03766a37fbe6605b608d1a36c2a4265e5acf9d51d82ab05114bdbbf2e8af39bc74ff4fe66ebf9efbcc2d2b702fa3b07baa2f4ba29b26a4464eedd3507091353ce48fb95be14aadc362dd25ef9df86d84a7dded502193145fcf0c4a402af3b535edbf5331dd5a389941720d0b8345745e0b428ec3a5a0928026534ae97efca448157ae44591df059d51a62b04abf9faefeda83a6cf8597f5a", 0xd1, 0x1ff, 0x2}, {&(0x7f0000706000-0xc)="b4f53cab9f29ce175c3949e5", 0xc, 0x80, 0xfffffffffffffff7}], 0x170000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"00000004300000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", {0x0, 0x22, 0x0, 0x1, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = memfd_create(&(0x7f0000bc9000)=')md5sumlo\x00', 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000050a000)={0x0, @rand_addr, @dev}, &(0x7f0000096000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000035c000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000369000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000028f000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0xa, 0xa0, 0x80, 0x33, r2, r3}, {0xd1a103b, 0x3, 0x2, 0x80000001, 0x400, 0x1, 0x0, 0x7fffffff}, {0xffffffff00000001, 0xc4, 0x10001, 0x4}, 0x6fb, 0xb, 0x0, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0x2, 0x6, 0x0, 0xff, 0xfffffffffffff54a}}, 0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009e3000+0xe87)={0x9}, 0x4) 2018/02/12 12:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/12 12:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a94000)=""/166) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000016000-0x4)=r2) 2018/02/12 12:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) r1 = syz_open_dev$usbmon(&(0x7f00000f8000)='/dev/usbmon#\x00', 0x5757, 0x94000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009be000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000272000-0xb)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00001ed000-0x64)={&(0x7f0000ea3000)=[0x5, 0x401, 0x1f, 0x0, 0xfff, 0x8, 0x8001, 0xd4, 0x2], 0x9, 0x1, 0xe72, 0x7f, 0x4, 0x7fffffff, {0x7, 0x5, 0x6, 0x9, 0x1, 0x401, 0x0, 0x7fff, 0x80000001, 0x0, 0x800, 0x100000001, 0x1, 0x4, "45bb88ac4a0c82872d4384ec6766fb4b273870b5cbc7b20c98100ef5d05814f1"}}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e2c000-0x4)=0x3, &(0x7f0000569000)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) [ 127.445649] ------------[ cut here ]------------ [ 127.450706] name len 0 [ 127.453410] WARNING: CPU: 0 PID: 11700 at fs/proc/generic.c:354 __proc_create+0x6ac/0x890 [ 127.461733] Kernel panic - not syncing: panic_on_warn set ... [ 127.461733] [ 127.469098] CPU: 0 PID: 11700 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #309 [ 127.476461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.485809] Call Trace: [ 127.488393] dump_stack+0x194/0x257 2018/02/12 12:29:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) 2018/02/12 12:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000452000-0x10)={&(0x7f0000af0000)='./file0\x00'}, 0x10) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000416000)=""/139) bind$rds(r0, &(0x7f00000f8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) 2018/02/12 12:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c8000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000078f000)={0x0, 0x4, 0x4, &(0x7f0000f9e000-0x8)}) read(r0, &(0x7f0000575000)=""/16, 0xffffff33) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000dc000-0x14)={0x101, 0x8, 0x5, 0x3, 0x1, 0x6b, 0x5, 0x9, 0x10000, 0x3ff}) [ 127.492032] ? arch_local_irq_restore+0x53/0x53 [ 127.496723] ? vsnprintf+0x1ed/0x1900 [ 127.500537] panic+0x1e4/0x41c [ 127.503733] ? refcount_error_report+0x214/0x214 [ 127.508487] ? show_regs_print_info+0x18/0x18 [ 127.513014] ? __warn+0x1c1/0x200 [ 127.516488] ? __proc_create+0x6ac/0x890 [ 127.520566] __warn+0x1dc/0x200 [ 127.523845] ? lock_release+0xa40/0xa40 [ 127.527812] ? __proc_create+0x6ac/0x890 [ 127.531889] report_bug+0x211/0x2d0 [ 127.535545] fixup_bug.part.11+0x37/0x80 [ 127.539618] do_error_trap+0x2d7/0x3e0 2018/02/12 12:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000513000)='/dev/dsp#\x00', 0x1e7ddeb, 0x24080) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000f98000)={{0x1b, 0x27f1}, {0x1, 0x6}, 0x4, 0x4, 0x100}) sendmsg$nl_route(r1, &(0x7f0000213000)={&(0x7f00006fa000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000478000)=@ipv4_deladdr={0x30, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x16}}]}, 0x30}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000706000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000624000-0xc)={0x0, 0x6e2f, 0x30}, &(0x7f00007e1000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000660000-0x8)={r5, 0x5}, 0x8) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4c000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000d54000), &(0x7f0000881000)=0x4) r8 = dup(r6) sendmsg$nl_netfilter(r8, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1}, 0x0) recvmsg(r6, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) io_setup(0x4, &(0x7f000087d000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e51000-0x20)={r8, 0x3, 0x1, 0x1768, &(0x7f00000a2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) io_submit(r9, 0x0, &(0x7f00006a1000)=[]) [ 127.543509] ? vprintk_default+0x28/0x30 [ 127.547585] ? math_error+0x400/0x400 [ 127.551392] ? printk+0xaa/0xca [ 127.554678] ? show_regs_print_info+0x18/0x18 [ 127.559205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.564072] do_invalid_op+0x1b/0x20 [ 127.567789] invalid_op+0x22/0x40 [ 127.571246] RIP: 0010:__proc_create+0x6ac/0x890 [ 127.575910] RSP: 0018:ffff8801a231f258 EFLAGS: 00010282 [ 127.581277] RAX: dffffc0000000008 RBX: 1ffff10034463e50 RCX: ffffffff815aaf3e [ 127.588548] RDX: 0000000000003cfd RSI: ffffc90002ec9000 RDI: 1ffff10034463dd0 2018/02/12 12:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e32000-0x8c)={0x0, 0x9, 0x2, 'queue1\x00', 0xaa}) 2018/02/12 12:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f00005c9000-0x38)={&(0x7f000083c000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f000023b000-0x50)=[{&(0x7f00002de000-0xc4)="f94eefab49c615a252dc2606995ffef6b7125e92fc71cfe55a6e2baa728fdf2549dc193db4228e5e474f21216760fa7f6178ddfcf6c97787becd6a6224e55064b236add228df3eecddadb154f64df0d790a8933ef4db161bf41b44b81c6ff5fd079fd6d867280573c4699572c67a32fd862169d93a25bf8ab5006616d95a69cd4e7f3f0bf4ebccfbe60d5e5b1f74112aa206adc54d80b268cfbc0b0c653c9b1c213df5366c979498dd7a6187779dfeb3b86f811da55e9421c52379917a99babb57a6411c", 0xc4}, {&(0x7f00008c2000-0x93)="0406eed873b5e1a00b2f484002860fc0d6021edc7ea06e39e632002670cfe3a0f025f8a398ff7ca3be297a0aa8487ac1aa27459a0073456cfdb84b9a9f151d682daed94909de1eed26d2cfc8ffbbef294638fe900a8ccb1a8c1f795bd5f7b9d1f6d84ad5a8798bdf619753a28ab596bf78caff2a45fd3e8605625dd2755945e9cf6ce8f9f25f356b28d551f5cf0f6fc065d166", 0x93}, {&(0x7f00000c9000)="a45af2ddc993ad7373f1b5bbc32f10388f0a16ca9de507e9bbadc0b72de895eee96aabd16a271e73948b8d77a7f437", 0x2f}, {&(0x7f0000adb000)="59818b21", 0x4}, {&(0x7f000037f000-0x6c)="1160a8f230e7e738a54eed78e63d5c2530b565615f1f9176fae6cd2e4356561e7c6102038eea036e364753484886d06419fd1c3d2e16f7c5fde8d5ddb99e870bff63bf4ffdd28d504e1842f5fb126bdc938370be000d50c624510d54bfbd44caba1f3d25978f65498c74a905", 0x6c}], 0x5, &(0x7f00007c7000)=[{0x70, 0x0, 0x100000000, "f497797edb75739c15155a160d173dab7468cbad3c92dde389187ea5f18b8b74520088aa9960b679740a85af800fe2686618e94800c17b25083eae3f2abeecae2516719c679721ec95c7fe3065a942ef14b62c1629d73737be58"}, {0x88, 0x114, 0xfffffffffffffffe, "12ec0628511ba84018a6c592e4b2e2328f3891819879dbf12adea1091bf2c712e10732df17eef4f2f815a59e9cce4703db53e9060ae7dc3b63c5078dcc8a649256df8f5894a97653dc40e63b3d284e75b96f9c5e2ca3b1541fe359081129fb12ddd35b43f552cac82a12ac290ccfaf3b5d0c5924"}, {0x98, 0x12f, 0x95, "f1bd71fc3a3b3de3842bb02a6d0505249f6f810522096f3d5e85557b279841c799a57d853f6523dfba806285347217333794ad867791a769f21d0c767dd4af10223ef1072e337b7a9252e1da78249b4f1faff4554f651f6484e715dfe352b618f74908ddd9d4f7e53a9b22874b32cec58e3bf1755c7c343087eb2191092e96a2bbab4b65e4"}, {0x90, 0x0, 0xf19, "61a57e9fab28efb6273b777908fe6a926c3b279506775b10c2d781a26c0446ca79d1a91c454af98eab109689c75df8bfa3a06a74fe9698e35502785dc94b065561a33b722ecfa5e8fab99dd7e331e9ba1b594856d56b91362d549369f4fd4710ba37d98aba9e5af4b6e8e0acf9d20be68fbc60427eeb19fce70aa014"}, {0xe0, 0x103, 0xffffffff, "cd879ae771c04e4daa6fd49a023f479e53554a5263fd75fa6521b17ce9feb520b247d0b19d76681346a3714109e750a77742e431c78b286fce6609ac276c59120af79c6d4f222a5115cd2cbda8df8ab838ed7ba81abb13e9e09ce762d1704e75c1af0fbf9c608de4d2a6789de9c548e16d1ac8051a22ad3c944736c0b7e48a8a3bf0f4c87fdcea80a98c440de5b89570ef78a2617fb7b73d945059e94cac7713c2a8e3c317696b35ab74bcc1bdd372602265e34854e1ac60ca99a840b3c2eb49305768ee7f861b66ae957a49"}], 0x300}, 0x20004000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) close(r0) 2018/02/12 12:29:38 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003f5000-0x4)) syz_open_dev$adsp(&(0x7f000041c000-0xb)='/dev/adsp#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000895000-0xb)='/dev/loop#\x00', 0x3, 0x44042) read(r1, &(0x7f0000575000)=""/16, 0xffffff33) [ 127.595817] RBP: ffff8801a231f3c8 R08: 1ffff10034463d92 R09: 0000000000000000 [ 127.603091] R10: ffff8801a231f110 R11: 0000000000000000 R12: ffff8801a977c6a8 [ 127.610359] R13: ffff8801a231f3a0 R14: 0000000000000000 R15: ffff8801a231f360 [ 127.617668] ? vprintk_func+0x5e/0xc0 [ 127.621495] ? __proc_create+0x6ac/0x890 [ 127.625588] ? proc_register+0x3b0/0x3b0 [ 127.629672] ? __lock_is_held+0xb6/0x140 [ 127.633773] ? mark_held_locks+0xaf/0x100 [ 127.637927] ? __raw_spin_lock_init+0x1c/0x100 2018/02/12 12:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000eb000-0xb)='/dev/loop#\x00', 0x0, 0x602) mmap(&(0x7f0000b62000/0x3000)=nil, 0x3000, 0x4, 0x110, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a5d000-0xa)='/dev/dsp#\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000465000)='./file0\x00', &(0x7f0000487000-0xfd)={0xfd, 0x4, "5a68fa83ebe198bd3be680c5ca8153946bb41fb385385b7b94a140bf6fd5975c84e098f06076803820160e1ecd5d58b31c97b067365259ccd874ba624984e9dd526a0f82703f1d80e59905049933302f369627a20a9af656642c6e2b8494284df4b9c5a4b176bd2a2137dc2284e73e49e16fe552b3a4d1e093f2cb927d46b4aa754d190446bf55ef795ea7ad53f2b1cdd3289fb2925e7d1c611ac6a347545e741288ab3ac607efb17703f7a8cff6f03477b22f8f2dc7f180786015c803c3bbb872aacb40de1fff56778be578525b3ca05eed4aa72bb7541e14a8788f9738819c0ae55fa072723f4ce0886efdb6c32e81546b3e79b3"}, &(0x7f0000428000-0x4), 0x400) connect(r1, &(0x7f0000b16000)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000bd8000-0x64)={&(0x7f0000986000)=[0x1, 0x5, 0x8b], 0x3, 0x0, 0x9d6a, 0x81, 0x2, 0xff, {0x7, 0x3f, 0x0, 0x2, 0x8, 0x0, 0x6, 0xffff, 0xbb, 0x200, 0x7ff, 0x7, 0x7789, 0x8001, "be59120891c6b655140934525da790cb789858ff84113c835addfa1d82f61c7b"}}) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007ab000-0x4)=0x1) [ 127.642522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.647567] proc_create_data+0x76/0x180 [ 127.651650] hashlimit_mt_check_common.isra.9+0xaee/0x1420 [ 127.657305] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 127.662071] ? xt_find_match+0x150/0x1e0 [ 127.666143] ? lock_downgrade+0x980/0x980 [ 127.670300] ? rcu_read_lock_sched_held+0x108/0x120 [ 127.675336] ? pcpu_alloc+0x146/0x10e0 [ 127.679272] ? pcpu_free_area+0xa00/0xa00 [ 127.683442] hashlimit_mt_check_v2+0x495/0x640 [ 127.688032] ? hashlimit_mt_check+0x100/0x100 2018/02/12 12:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x355, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) [ 127.690140] audit: type=1400 audit(1518438578.224:81): avc: denied { map } for pid=11735 comm="syz-executor3" path="/dev/loop0" dev="devtmpfs" ino=9147 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 127.692549] ? trace_hardirqs_off+0xd/0x10 [ 127.692589] ? module_unload_free+0x5b0/0x5b0 [ 127.692598] ? hashlimit_mt_check+0x100/0x100 [ 127.692621] xt_check_match+0x231/0x7d0 [ 127.735361] ? xt_check_target+0x7d0/0x7d0 [ 127.739603] ? save_stack+0x43/0xd0 [ 127.743238] ? kfree+0xd9/0x260 2018/02/12 12:29:38 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000dae000-0x10)=""/16, 0x10) 2018/02/12 12:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000017e000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x44042) read(r0, &(0x7f0000bed000-0x10)=""/16, 0xfffffd65) [ 127.746516] ? kvfree+0x36/0x60 [ 127.749792] ? translate_table+0xdd2/0x1610 [ 127.754113] ? do_ipt_set_ctl+0x370/0x5f0 [ 127.758289] ? mutex_unlock+0xd/0x10 [ 127.762012] ? xt_find_match+0x17b/0x1e0 [ 127.766115] find_check_entry.isra.8+0x3fc/0xcb0 [ 127.770913] ? ipt_do_table+0x1950/0x1950 [ 127.775089] ? kfree+0xf3/0x260 [ 127.778396] ? trace_hardirqs_on+0xd/0x10 [ 127.782575] translate_table+0xed1/0x1610 [ 127.786802] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 127.791665] ? kasan_check_write+0x14/0x20 2018/02/12 12:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000987000)=""/16, 0x9e6b4081) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/audio\x00', 0x20080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000000b000)=0x8, 0x4) [ 127.795908] ? _copy_from_user+0x99/0x110 [ 127.800075] do_ipt_set_ctl+0x370/0x5f0 [ 127.804067] ? translate_compat_table+0x1b90/0x1b90 [ 127.809132] ? mutex_unlock+0xd/0x10 [ 127.812856] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 127.818155] nf_setsockopt+0x67/0xc0 [ 127.821884] ip_setsockopt+0x97/0xa0 [ 127.825620] udp_setsockopt+0x45/0x80 [ 127.829438] ipv6_setsockopt+0xa0/0x130 [ 127.833429] tcp_setsockopt+0x82/0xd0 [ 127.837250] sock_common_setsockopt+0x95/0xd0 [ 127.841767] SyS_setsockopt+0x189/0x360 [ 127.845768] ? SyS_recv+0x40/0x40 [ 127.849261] ? do_syscall_64+0xb7/0x940 [ 127.853253] ? SyS_recv+0x40/0x40 [ 127.856716] do_syscall_64+0x282/0x940 [ 127.860607] ? __do_page_fault+0xc90/0xc90 [ 127.864847] ? finish_task_switch+0x1e2/0x890 [ 127.869347] ? finish_task_switch+0x1b9/0x890 [ 127.873855] ? syscall_return_slowpath+0x550/0x550 [ 127.878799] ? syscall_return_slowpath+0x2ac/0x550 [ 127.883728] ? prepare_exit_to_usermode+0x350/0x350 [ 127.888726] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 127.894081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.898918] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 127.904086] RIP: 0033:0x453a59 [ 127.907250] RSP: 002b:00007f11cfc77c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 127.914941] RAX: ffffffffffffffda RBX: 00007f11cfc786d4 RCX: 0000000000453a59 [ 127.922186] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 127.929437] RBP: 000000000071bea0 R08: 0000000000000438 R09: 0000000000000000 [ 127.936685] R10: 0000000020023000 R11: 0000000000000246 R12: 00000000ffffffff [ 127.943943] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 [ 127.951927] Dumping ftrace buffer: [ 127.955608] (ftrace buffer empty) [ 127.959295] Kernel Offset: disabled [ 127.962912] Rebooting in 86400 seconds..