7f000053e000)=0xffff, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000ef0000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef1000)={0x7fff}, 0x1) 2018/01/18 01:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/01/18 01:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pipe(&(0x7f00001bb000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000364000)=[{&(0x7f0000b20000)="80fd01", 0x3}], 0x1, 0x0) 2018/01/18 01:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a5c000-0x13)='/dev/snd/controlC#\x00', 0x7ff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/18 01:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000ddf000-0x18)=[{r0, 0x2020, 0x0}, {r0, 0x42, 0x0}, {r0, 0x140, 0x0}], 0x3, &(0x7f0000341000-0x10)={0x77359400, 0x0}, &(0x7f0000f98000-0x8)={0xfffffffffffffff9}, 0x8) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000384000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)="", 0x0) 2018/01/18 01:36:23 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b7000-0x9)='/dev/sg#\x00', 0x6, 0x101402) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000ed000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc) timer_create(0x3, &(0x7f00000d2000-0x60)={0x0, 0x2d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00000ed000-0x38)={&(0x7f000001b000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00000ce000)={&(0x7f00000ed000-0x48)={0x1, 0x141, 0x1, {0x0, 0x0}, {0x77359400, 0x0}, {0x4, 0x8001, 0x8, 0xfffffffffffffffe}, 0x1, @can={{0x0, 0x0, 0x10001, 0x6}, 0x2, 0x2, 0x0, 0x0, "01ea78f227045034"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x24000044) epoll_create(0x4) 2018/01/18 01:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0xf, 'authencesn(sha224-generic,ctr(serpent))\x00'}, 0xf6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/0, 0x0}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r2 = syz_open_dev$midi(&(0x7f000025c000)='/dev/midi#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000071000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x68063e68}, &(0x7f0000759000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000097f000)={r3, 0x2}, 0x8) lstat(&(0x7f000026b000)='./file0\x00', &(0x7f0000ecc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x808000, &(0x7f0000aee000)="da7edc0a20b865736d9a388aa10c64e7a55f9b1295af4bb4", &(0x7f000055c000)=0x0, &(0x7f0000cc2000-0x4)=0x0, &(0x7f0000d14000)="22bd9e3115f88a704f0875f04de7dbd2bd6641e610e7a0ba29849a63fd1769aa48bfe361972c6efbfe4da9fe6602666eb4e630b6af67d46bab1f9ebde8112a5651ad40d4c1cc82d6fde8acf8d3f319e1be05baff4f72fd628cbd685ebd742fdb6592d95c26a26f45d2ddd77913abd9c9cc9850bce45c0a48dac71015dbb9e87283c4105f8599c804c15c1fa29c90d48c47bae8d013adfb4830c5f4ef9b1325fc7fad2f2204d82c949a4dbb89e24dbc408dc27f8c5747294ad39a669f6014ec5498656ffc366644964ce4f32293644e32ed42d6cf90d994878a88c180facf0ac0e9136553d11be3f2e8a58210ce4113e649313bd9c56dcf16") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f000097d000-0x4)=""/4, &(0x7f00001ca000-0x4)=0x4) prctl$void(0x22) 2018/01/18 01:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000e45000)={0x0, 0x989680}, &(0x7f00002b4000-0x10)={0x0, 0x0}) clock_settime(0x8004, &(0x7f00001e4000)={0x0, 0x989680}) r0 = socket$inet6(0xa, 0x7, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000062b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00001e7000-0x34)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x7000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r1, &(0x7f0000013000)={0x80}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x9, 0x100000000, 0x33}) seccomp(0x1, 0x0, &(0x7f0000013000+0xe7b)={0x0, &(0x7f0000012000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x81, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) flistxattr(r1, &(0x7f00005c0000-0x22)=""/34, 0x22) r5 = geteuid() ioprio_get$uid(0x3, r5) 2018/01/18 01:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000815000)={0x26, 'hash\x00', 0x400000000000000, 0x0, 'sha512\x00'}, 0x34) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r1, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x8040) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb1000-0xc)='/dev/autofs\x00', 0x2000, 0x0) accept4$unix(r3, &(0x7f0000b79000)=@file={0x0, ""/108}, &(0x7f000098a000-0x4)=0x6e, 0x80800) r4 = socket$kcm(0x29, 0x1000000000006, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f1a000-0xef)="8133003e92029d4b3fea6ab9d59dccd8b1f8953ebb44805c606f8bd7d57d8d901f10a168462ca0235d1b9fb98b2c2eaa54d48c7ddcab8c3ad3ea84bfd0c136e5311dfe8be13e067de6d5fbc27336faa83b7573eeefd0196c352a2512bf53370e27571a19f2f41d8a97677f2689d6de975c716367ed84b36c1e150d269e69961acdece6a72b64064656e670cf4102b98a3cb321aa742a667da5d30fdd629c1eb5da54c65ffeb9f2ce14d4272e72d7df67a811511795ac6eebca61403a41d555b1561ee5b61d5235894e38a49b0c2dcf0fe17d075f2b73e7152ba610fae4bdc140085ed489a24e32c2972d97f2600191", 0xef) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) r6 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000004000)=""/82) write(r5, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) lstat(&(0x7f00000da000-0x8)='./file0\x00', &(0x7f0000632000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000070e000)={0x80000000, 0x2, 'client1\x00', 0x5, "1555205a6973e392", "751b8b0ef427ee0bff335ee00ed86fdc4c3e38f76e46b3c3dff9d824edd69809", 0x200, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x96)=""/150, 0x96, 0x40000002, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00008f1000)=0x0, 0xffffffffd8b94111) 2018/01/18 01:36:23 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000081c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001da000-0x8)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000081d000-0x4)=0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/18 01:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000020b000)='keyring\x00', &(0x7f00003a3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sysfs$1(0x1, &(0x7f0000ced000-0x9)='vmnet0,-\x00') r1 = add_key$keyring(&(0x7f0000379000-0x8)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 111.242253] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 111.258883] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/18 01:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000deb000-0xc5)=""/197) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008de000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000051c000-0x400)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) pipe(&(0x7f0000a21000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000035e000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009c3000-0x20)={@generic="a9d4ad88628269b9919a968cf511eed2", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) socket$llc(0x1a, 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[], 0x2e6, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000cad000-0xb)='/dev/adsp#\x00', 0x66c, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000098b000-0x4)=0xfffffffffffffffb, 0x4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000088b000)=0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:23 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005f8000-0x10)={0x4, &(0x7f00004cb000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e2e000)=0x60, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005c4000-0x8)=0x0) sendfile(r0, r0, 0x0, 0x6) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) [ 111.314603] QAT: Invalid ioctl 2018/01/18 01:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cb3000)={0x0, 0x0}) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) fsync(r0) 2018/01/18 01:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) lgetxattr(&(0x7f0000a4f000)='./file0\x00', &(0x7f0000097000-0xf)=@random={'user.\x00', 'lo&wlan1\x00'}, &(0x7f000083e000-0x1000)=""/4096, 0x1000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x15) connect$unix(r1, &(0x7f00009c5000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$adsp(&(0x7f0000a49000-0xb)='/dev/adsp#\x00', 0x800, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000adc000)={0x1c4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="498a4555b27fecad9414b5ccf5982fd42595da33f1874295f292c4a60d26ccd14e9e1a309eaa5fc28bcdf4da60d2db981b42b6260df2b91b6d2adc9a08fde77ad732380662f0ed7ca2f3ccdf7b5782cca915f8c89e8fecb4bc856856808714f8876d85c3cdf236722e10d5f883b3be53ec242457576a5528e26ae77b9c866c24a5da0e2a54623efd6c1d8ded25cd8e6233ce3dc6c98d7b1276f2d048a0e88071616acf234375cc47654849b5cd70cb20a0bf54f7ac9abf08da2a84f59462a10b0b1bce1b1354eebbb4ad892f5a3219ae857dd147eeada9ff07bb159f3732260c31a9e1a02b736d", @nested={0xcc, 0xb, [@typed={0xc, 0x75, @uid=0x0}, @generic="c313a4673859d4071188eeb126c5ee11ed4c9983bdd02d0260cf31d584c8718b3b4cb15514ff3ed4b726df5c1250870d536cf8d0dcadea047bb23d1494ee8f7edcf104ac66bd6dfe1b8da56b79c9ef82ba0b05d31564738299388c0b61ad02833e6d30937a83c8387267dbb01b44c646302bb512ba87729c56925ad9c8a9471660adb45123ce100e1186bf8ccaa503fd6e1ee3fbac84650ae25f5f060971e66c0c06ff8e1e1c3d5863e5b6f98b261f210bc4a453374c8d672e31"]}]}, 0x1c4}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/18 01:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ff7000-0x64)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}], 0x64) write$tun(r0, &(0x7f0000ff4000)=@hdr={0x1, 0x0, 0x20, 0xffffffff, 0x7, 0x1, @ipv4={{0x28, 0x4, 0x4, 0x1, 0x18d, 0x0, 0x2, 0x8, 0x33, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x2b, 0x6, [{0x6, 0x2, ""}, {0x2, 0xa, "af4431633061a0ad"}, {0x7, 0xd, "ca1312f62ff4c7c7b00342"}, {0x6, 0x6, "b60e7566"}, {0x1, 0x6, "13e00401"}]}, @cipso={0x86, 0x32, 0x4, [{0x3, 0xa, "687b295357a66a94"}, {0x2, 0xc, "c4e4cbcf36387b104633"}, {0x7, 0x9, "7b39cb36337eab"}, {0x7, 0xd, "541e8fa1ec742f6c4f3ed5"}]}, @ssrr={0x89, 0x27, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0xa6}]}}, @udp={0x3, 0x0, 0xed, 0x0, "626d8b88b2ae1cae6ec94bdc07b39b1005571b34a0089510cb48fb39f64f10dfbe25a6dc600e8464ff7fd0a7584f26929ae8084df689f8532fa241bdb8dadf0051f865aeff5f14481f5528b0d8ca3f40f7091294034a7d6fe96d34d0bec25c7a1153442c29c9c3e36afbeeb08ecdc5b342f4e15baed29d158577f044d54e536dc3910e94e157a6ed069bccfaddc3232023fc15a9bb247568fa17e0c1350c9a35ea7bd14c72b7e2a350b0488dc1a08b72f84b43fd5dcfcb0a24bb89d68f8ac4eb01f89d6da37be885293bc617a52aa1c19d102d8f32de1d777e54d504f068306606753745bf"}}}, 0x197) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000088000)={0x80000000, 0xfffffffffffffc00, 0x4, {0x0, 0x0}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000754000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000056d000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009b8000)={@common='ipddp0\x00', 0x7fffffff}) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000626000-0x4)=0x0, &(0x7f0000284000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 111.365697] QAT: Invalid ioctl 2018/01/18 01:36:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x800, 0x1, 0x9, 0x3, 0x800, 0x2, 0x9, 0x1f, 0x8, 0x80, 0xff, 0x2, 0x18000000, 0x4, 0x1c0, 0x4, 0x2, 0x5, 0x0, 0x5, 0x1, 0x4, 0x7, 0x100000001, 0xfffffffffffffff9, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000365000-0xed)="6adf1d0c1e064bf5e823c97b176766d1e8ea9fdc34d8061afe1e291125a6cc0fb1e2f2a41e3cd3cae4", 0x29) 2018/01/18 01:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0xd2) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000dde000)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/rtc\x00', 0x402041, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00001c0000-0x30)={0x101, 0xdf, 0x10000, 0x3f, 0x2, 0xffff}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000037e000-0x8)='net/raw\x00') accept$llc(r3, &(0x7f0000ea3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003da000)=0x10) ioctl(r3, 0x7, &(0x7f0000af5000-0xd2)="82fc6c02da56c24a552847592fdc941a3140c8004360dd66de1024c6b79618eb24eb75a2295573ea62658fcf93bf073671697ddc07e28ca894cbe7cb054fedd3abe756126c2816554609b3839102ab99ef11131db057cff2d8b1ed96968c013e9b8505c6859f49d57f8d99499643df64b586b24644f7537bd2c10e8add51ff89dbce2e810e2bdb81d39edefe72a8732fa3821d4a0f9ada22d2cad92726b103d5ee7e152c9d79d7df04dc0eb9f8c9149101de9607483b979987bc63fb8299c2f8ce8894e6df454a45f2a7edb0364749f74877") preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/18 01:36:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d43000)={0x2000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") 2018/01/18 01:36:23 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000025000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000024000)=0x48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000019000)={0x0, 0x3a, "b7e5f3b468a060040570ec0578b864228ba144a82a663558a9a42519fd22a239b838058cc01d5eeb897b90c3f10c7faec6d88440eabbaaae2568"}, &(0x7f0000026000-0x4)=0x42) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={r1, 0x54, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x3, 0x8cf3, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000011000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0xfc)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000209000)='net/dev_mcast\x00') fcntl$addseals(r0, 0x409, 0x9) sendfile(r0, r0, &(0x7f0000ef9000)=0x42, 0x8000000026) 2018/01/18 01:36:23 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000011000)={0x0, 0x100000000}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000+0x33a)={r2, 0x0, 0x8000025b, [0x3, 0x7, 0xffffffffffffff00, 0x20, 0x0, 0x6, 0x7, 0x4, 0x4, 0x46]}, &(0x7f0000001000-0x4)=0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 01:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000db7000-0x8)=0x6d) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) 2018/01/18 01:36:23 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000ca9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x4, &(0x7f0000703000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f000024f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f12000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000034000-0x30)=[{{r2, r3/1000+10000}, 0x0, 0x3, 0x1}], 0x18) unshare(0x400) ftruncate(r1, 0x7) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000054e000)=0x0, &(0x7f0000108000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000f03000)="c3551d2bc2c6eec38808d0898afb1d5f6eee192d488426005508d359e42dfce1d93db11596ade043ff956eb5157432714392abb07db5a6d73df1ccbc942581e8e41d3934f640f1dc17afb2587e72c9c3c4faa1bf805e3ddeb03e4b6946", 0x5d, 0x10, &(0x7f0000dee000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x930}, 0x1c) 2018/01/18 01:36:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000138000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00009cb000)=""/71) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) socketpair(0x5, 0x4, 0x200, &(0x7f0000009000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x7, 0x3, "099367e346f1", 0x40003, 0x0}, 0x10) 2018/01/18 01:36:24 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b4000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000167000-0x4)=0x14) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x1)=0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c85000/0x3000)=nil, 0x3000, 0x2000000, r3) readv(r2, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f22000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f00008cb000-0x42)="aed516995153a8c8017527ca89b3d31198d2779ae8dc068347569ad282b19f4eff702d976a99db48ff04527cbe9a94e472c278b83f7148d9b8f03dc371811deb0bbf", 0x42) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ec2000)={0xdca7, 0x7ff}) 2018/01/18 01:36:24 executing program 0: 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, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x2, 0x8000a, 0x20) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000010f000)='/dev/autofs\x00', 0x80080, 0x0) r1 = gettid() ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000def000-0xc)={0x1, 0x401}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000055e000-0x4)=r1) r2 = add_key(&(0x7f000035f000)='syzkaller\x00', &(0x7f0000b41000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d15000)="26ae8e20a6b961c630a88f6d1f35d5c12e63836caa854df20e56a3d23a7a0e6cf2a6f3c3ca6af404f1b798ae34f45d6fcdc29711f71eed5f4890205096e693aabd8a", 0x42, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f000037f000-0xa3)=""/163, 0xa3) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000642000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00004b3000-0x63)="9a354516650007b37656f558cee8a1d4206e005032f478b6c587619dd61d20e9ad91b0bbcc8e053a06d1e0a27d86bff9bd407608406ccc9fe70724f6be797afa86efb5e82edd0e6b0dd624f1fb3f2b537f2643544bb88b61a1c896387bcead70f4578c", 0x63) 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00006f6000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x2ea, &(0x7f000028e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x2b4, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x4, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x19d, 0x6, 0x3, 0x2333, [0x1186, 0x4, 0x8001]}}, @generic={0x1f, 0xb8, "7c2ca4ee83b3792ceb3fba2741e1705c3b1491a9d59e8d21dfbe5035559dc5cc6956c375e9aaf81b8154bf0498ee1b3181a6f8b14d7c40fdb2d9635d78fa5e99fbd973a09a3bedf6e19dc21aa501788c09e64d223686919e66d2947e713681d5d3987fdcf538a7a000621d58a65689d1a355cb0bcc6e11d67a17eb0d43f79a5cfc80a1218e1339e04045e7ebc256c0afc97ec5dcaed4478378b5a945326f19aedf25137404894926e9595490cc1c52a79e0b27d5662eddbf"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0xfffffffffffffff7}]}, @routing={0x0, 0x6, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @routing={0x2e, 0x8, 0x1, 0x5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x67, 0x2, 0x3, 0x100000001, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x5e, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x6f, "0aacf9e82cec3d15f4a9afdfd31cc97c14476ffbc94170e810d9d99a937cbdf2e44cb503cce7d14182580f366681fdcf10ff915b6ea888c9cf4384e7e2df5dc6c6b8f6de6a5ad0621d0aec7f2e0f8946ecf508e7d8471de37bd4adbe48119835dc5468859cd5a7ee7b72c59abbb86f"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x6, 0x6, 0x8, 0x1ff, [0x5, 0x1d, 0x4]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x2, 0x0, 0x6e2, 0x40, 0x0, 0x138a, 0x3}, @routing={0x67, 0x4, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x16, 0x6, 0x1, 0x3aa, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffdffffffffffffd, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001ed000-0x54)=""/84, &(0x7f00002ee000+0x17d)=0x54) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) getsockname(0xffffffffffffff9c, &(0x7f000057c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000f1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b2000-0x4)=0x8) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000308000-0x8)='./file0\x00', &(0x7f00003d3000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000adf000-0x1000)="") 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000006c000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x3, [0xffff, 0x7f, 0x3, 0x6, 0x80000001, 0x6, 0x0, 0x200]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$alg(r0, &(0x7f0000b87000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-blowfish-asm,sha224-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000716000)='/dev/dsp#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001ca000)={@generic="8961e811a5d4032de829637e9507ae6f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b4000-0x10)='/selinux/member\x00', 0x2, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000087000-0x20)={{&(0x7f0000ded000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r2 = getpgid(0x0) capget(&(0x7f0000ef2000)={0x20080522, r2}, &(0x7f000007a000)={0x180000000, 0x9, 0x0, 0x6, 0x200, 0x3ff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000560000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xc65, 0x4, "0cab9661fff2093d4559151f63a6b00d5735e6ca965968ce7e22202bc550eb8932b4ead6599c391204fcd178e61f6fefbe5429c5743c1a4a6e594e26e151fd9c1270c9351d7310bbe3719523c45aabfb"}, 0x160) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005d9000)='/dev/dmmidi#\x00', 0x401, 0x200480) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d2f000-0x20)={@common='bcsh0\x00', @ifru_flags=0x400}) r1 = socket(0x40000000015, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000289000)=0x3, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b79000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt(r1, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5)="", 0x0) r2 = dup(r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000752000+0x245)={0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffb, 0x0, 0x4, 0x13, 0xc, "a0683e70fe9f8701d8cde8a6f0be84eca070d8764fd57eab0de2e913f7b3541d35893572049f0e5547f9eaaec602c4c812bf1f84e5ad07e4c5bf7ce58f9e4605", "b7b1540f331d9f75ce3183cbc26fbfe86597c39ee00e4955595f06c1b780464312c9c9c2928a18af6c5e3912c2574ed69dcc83ddd8f40b63e92fb0d1abe41147", "2abf391fa543df90b8cbcffe47f3f71b966f21902cd175285527a5214bcb2691", [0xfffffffffffffffc, 0x0]}) 2018/01/18 01:36:24 executing program 3: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000014b000)=""/252, &(0x7f000015d000)=0xfc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000980000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000711000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x14)={0x8, [0x4, 0x3, 0xb3eb, 0x400, 0x1e5, 0x31c4, 0x9, 0x1]}, &(0x7f0000001000-0x2)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5723, 0x10}, &(0x7f00003fb000-0x4)=0xc) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007f9000)={0x0, 0x30c54192, 0x7, 0x2}, &(0x7f00009f9000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000a7f000-0x8)={r2, 0x10000}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e5000)={0x0, 0x401}, &(0x7f0000e1b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cdf000-0x8)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000313000)="") lookup_dcookie(0x400, &(0x7f000073a000-0x60)=""/96, 0x60) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) remap_file_pages(&(0x7f0000a84000/0x4000)=nil, 0x4000, 0x8, 0x3, 0x3) sync_file_range(r0, 0x1, 0x7, 0x0) 2018/01/18 01:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c0a000-0x3)=0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005bc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)=0xe8) r6 = fcntl$getown(r0, 0x9) r7 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000414000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0xe8) r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000067b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) ftruncate(r0, 0x80) r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000add000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) r14 = getegid() r15 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005dd000)=0x60, 0x80800) sendmsg$netlink(r1, &(0x7f0000956000)={&(0x7f0000046000-0xc)=@proc={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000120000)=[{&(0x7f0000a9d000)={0x5e0, 0x3b, 0x22, 0x3, 0x1, "", [@generic="520528", @nested={0x2c8, 0x18, [@generic="322b4eefec59bee0b8aff5ce29675bcdca6614708b55c929785e13ccf438aa9f995d252a4235ffb2fbcd43ba5728ff78740e928db50317eda84470b50439cae38d71b416c909bd3041c4721a33431dd003e554a8b6e21252c5292533e755ef0d4673850a508ef14f66c87e78aed459c44ec1d3a791382390ee3d0f83716336", @generic="badec0705fcce4e714f2012dda86c0a43e61ce325783abece718262434cd7d336218828f8c73393b20f91babf98b1ae10f025f7447ed09e00785c1dcc7e3d0ecdca5f7b9b54f7bb96a554a0dd9e02a222d8e0b527df0ee0d6d23ee6283aa3593c436cfb8207e8d58562b5daf5505e27dc16c3b86503bc0a18e872946d2db3546df2033aa9bca846e82d318ed82d0f262ced00d376958bbda81bfa7518e0dd1", @typed={0x10, 0x2a, @u64=0x7fffffff}, @generic="5f04c1497d3a499455001d52ab983b6ddc1b219be35d38ed3718a3b470112d85b92c98d30668ccace0c5", @generic="1bc3cc4b513cafd59e6d6bd468e1bc6c885e9a1c4e0bc6b6bbd81a9c8f11814cf3ac2ac756eee7d3f513", @generic="82e191ce5d067b02dec5c3dc8b7e7cf865c3a592c532ec1819bf6f1bf42c0ad324e5aed3c67e66e975d3ba8c41ed0bc296e5e835dc1463296272996eaff22be2cb4d2e941cb2404a2a6edb520d46743efff43963ee4c285fa32e1f03f9", @generic="9f25c7cbe863a0b299ed7d713c21e4319128c100a37b6058ac460388ae7a7b9f49bd29ec0cf3e787695a0fffeed0050c1cf56c0b0e6e5a039da65684ec2cdb4dacc584e3358169472e64fc761a9e1bc8af9db14a809ab49e1004b6a4f60faf11f5a789689c8d7205a9c044d00c6d272628cb33a33d7b75a58656b3be18c17b0a2d7a06f581d83cd7a606d94efc8137c9a18c5c05e684c45e830b78b1891cd4f3b810fac1023fb87c5a06d57b3a8456e0974cc51f3f111d440c9bf504a1fe98af3c8294a87819daa3fb2b12", @generic="5ff12813f2f5464b88b77767232055bf66b997f0a936f6afbcf4"]}, @generic="87ab", 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{&(0x7f0000e5d000)={0x2570, 0x41, 0x0, 0x5, 0x3, "", [@typed={0x8, 0x16, @void=""}, 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@generic="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@typed={0xc, 0x2d, @u32=0x9}, @nested={0x1c0, 0x7a, [@generic="c0e5dbc723ff61b2c2e0fde70d78b6c4ad4d733a3befd15d732280d7149d5d4826da078bfbe5a5d4e4ad019bd3b7199631dc50e2c0ca454a921a", @typed={0xc, 0x1d, @uid=r8}, @generic="", @typed={0x48, 0x3d, @str='pcbc(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="a01869dfa301d9018af3ca228a32711b861f966e799ddd4910f9f5252e9be8267bb3556716c1fd0ca5299827c3351894b45eecf146ba766bc40e2e7949d8582385f55020211a5817b3dbe0a67d108f7459aa4278ee4a6b460b9c0753b40ee288e868a388dc8ea9a2c0a5ff8360b49b", @generic="cb681afb0d41ad6167195b301e50d8d863dc33ba9a295eba5c70f1f83b27f87fd9ac04edd4c59b5fa3d57a0366a952c91c5950c15b3e0ed911a1c9247b5a19c34ddc1a48f6514250249b3e2675d0d34355afd049d09c7b81fb81b55e7622bb7c7ffc27749d95354edefce0e3b440cc1b26c58d50dba5a556cde4389eafba460ab7c0eb10ed9c4cc3905e9441726244fe4a5cf5685227907710dd49b15aabd753b766ad9ef76c83c2f46a2c9c22efffc8eb754b8b5faca6c187c70b0bff24ef"]}, @generic="aaffcc29e840064dead9ab24862a5d69b7c69d2a3ae4c794b4014866f9a9b580b34d1628e11a1efebb9e4f9151c85bb091beff100f0b2eff6534"]}, 0x2570}], 0x3, &(0x7f0000d87000-0x60)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r15]}], 0x60, 0x40008d0}, 0x4) r16 = accept$alg(r1, 0x0, 0x0) io_setup(0x1968, &(0x7f00006fc000-0x8)=0x0) io_submit(r17, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r16, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 01:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000f35000)={0x0, 0x0}) syz_emit_ethernet(0x251, &(0x7f000026a000-0x251)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x7ff, 0x1, 0x81}], {0x8100, 0x0, 0x8a50, 0xa5cd}}], {@mpls_uc={0x8847, {[{0x100000001, 0x9, 0x100000000, 0xd6fb}, {0x4, 0x2, 0xffffffff80000000, 0x4}, {0xffffffff, 0x1000, 0x8, 0x1}, {0x7, 0x80000001, 0x1, 0x1}, {0x0, 0x7fffffff, 0x7, 0x1}, {0xffffffff, 0x200, 0x4, 0xffffffff}, {0x3, 0x4, 0x2, 0x1}], @ipv6={0x1, 0x6, "dda458", 0x1f7, 0x62, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x2f1f, 0x0, 0x1, 0x880b, 0xc1, 0x3, [0xffffffffffffffff], "a71040e5027e02e11bf994c115984a002c7f8b7267dafb86814b36594a2b8c067d90b36f5263ed0333a1c94247219f611dc96273501d552fece2b9a912d82d93a09ba0df0cb36244ed5b0e3c869f3af2c6febd6c575842c85a54a1391e66c37145135a77cae737a1943d522f32b824ed9036c7e0f20dd94ff8f72594371d07db7e84354e5a52c2913f673867a2766f808b325a82f5b19992149668b73f2402af54874575c0350b9537888d5478e6a632106e62696a153adb8242308e050b8f4f60"}, {0x800, 0x0, 0x20, 0x2, 0x0, 0x0, 0x800, [0x2, 0x510c], "57ea5bb886e31dd6d4921ce46f9bd565c4eb928673c693b8cfa2d051b2163603edfcf47b3b935c4a9e469f146bea43bcbe9fb87d407adf67f3f52c6dcbbebe7130e852174e10b6286422fec31a01eaf795b700e440f5c5969eab"}, {0x9, 0x0, 0x3, 0x3a5, 0x0, 0x0, 0x86dd, [], "6e6441815b21ff9245906166fc7874a7530e6aade6c5003d8734e76d6459bdcfab07e1f97c6e8bd5b406f35fe4a71b441e02dcc96ce227465a0e7f2fe7fcefa81301926ebe74ea9bea8299fd0549fa78f64dbc64aa91a56cd4650d707dcff25896da761ba360d8aa09a596902b4cf080ec9bfcebb2b811dafe516710f79d1be21da01321c8b593009db943c877a379702b2f8eaa3d74fdef5c72711f859ecd9b98be44"}}}}}}}}, &(0x7f0000360000-0xc)={0x0, 0x1, [0x3b5]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x3ff, 0x8, "ef2950d1f8400805128ff2dc5e7106939542361fa8a22c34126e25493750dd9c3108243a98d33d1114d35b8b1eb384d2bd8055bb0566711f438aaebe0bdacace5a7c074f4e7e33a2ebf7fa70f43b92a9c8e3125df917e96a2fb8476023dbc1add175561fa5db6fa30a13d04d2ee2b3863142086a32108396ffb35576ff5d9095a8aeb42a56284e941b4a252ef5794270a5994290fd9ae56154e0dc2c54b2592c6aae4c72b999f7748a3ce9de240bafc0872ae49feefba7be249464fa24a56e"}) mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x20e)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000002000)=""/255, 0xff}], 0x2, 0x0, 0x0, 0x4}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ioctl$int_in(r2, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00009e2000)=""/83) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f0000cd6000-0x24)="24000000260007fdffffff0800367700", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f42000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000821000)={r1, 0x50, &(0x7f000093b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffe53) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000026c000-0x4)=0x4, 0x4) 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = open(&(0x7f0000375000-0x8)='./file0\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ad3000-0xc)='/dev/ashmem\x00', 0x800, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 111.800595] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=38 sclass=netlink_audit_socket pig=14338 comm=syz-executor1 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) semget(0x3, 0x0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x80, 0x20) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000006000-0xc1)="bfcce3d730ca3bd32e8f6f6f41363ada0d49c1b3e238c12482f3952521e9ce17a0f33d23feab1550d3f0da8fbb558cd18890a5f2cfa01e4cc6d488da8d2306331fa36d53b7807ebec4fd6390126c15e3ba7f901017364987ae9b7d0545d93b78e06fd2fcaeb5428141c9286302ede3bf28765ab6766faef2e56eff38952b17b39dbe4908cb70f6cf51b6c04493ce7cb90f4aeb6ce0ae854a72ef3057882d3f77c65aadd1a4ca9ff7eac008b5cdad8a617edb48061e59fdf8d326c1ada4ae736861", 0xc1) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fb2000)=""/240) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f00006c6000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005a5000-0x8)={0x2, 0x100, 0x8000, 0x91f}, 0x8) writev(r0, &(0x7f0000cbb000-0x60)=[{&(0x7f0000fad000-0x7a)="1a0c560a02e8cf3ae112d1e8c92e45ed33417b5eb8ce98bd68b7cd164c8e336def12171a8931be976deed670239c4f8d820939461c376a501d79a7e270dd7586023f6fef279076afbe871cc7a0b8d56a83dfe853769ffc8db7e29e73ab3e5c7cc3d46a6bdc2751853b3bc79ac4cf655c382b964051b11404124b", 0x7a}, {&(0x7f00000ae000)="0ebd5d6c0dedb614b1323e7549f2c08b3b69bd64209ac9df82d751cbb886edd37bcfca927653207ae073425ea06758adfec982a8d88ea033177bc640ad7a7fb4fc9a939bba35aef72b0d9b459aeb175bfd8f0536e0078b7f5bb20891447f61aa10b02ece4e7556f3605c9df6d6a637286e9bcad61bb1481e302daa529f33d8ad660ad5f3a9b14832f031183747acf95dc2ab2ca7a1e97c7af86ba4", 0x9b}, {&(0x7f0000ef0000)="94e3de1ff9d27e2ca56fd9f080a6d1fffe3616be7bf177ba8f2a33cc0422ed03708ff2d4724496ce632f96228fd3933dcc5ee443d1b1f25fc1645b1ff589e239e818e796c2a15ebede7a12828a8ea01f903b3f586ac9a1c384841a8fba0d547e63a72f7c7b413c2841b76eb3f4f6e19ed5c0c3903cd34d83e3b4ae4b20df53bf7d45a603bd36b92c8532e4a8019f51832ce39e48b5977fe6cacbfc74138b3db14937dc87a4aa068652866b8594d63ff3f017e402f4095b904828", 0xba}, {&(0x7f00003d8000)="35cf0d4be8a8752a4fd907ae4d5e304ee2b71c7b5c2abb112482b944d89168f214", 0x3f0}, {&(0x7f0000018000-0x48)="7535f23772295c3a5567f1e8533a111fd9f1d305916739ccebc124fc8d3aab2ddd1d80f369096a8a354ef459f6121ea02a0578462f9bf9dab706172602184ef72d2efe711efefcb0", 0x48}, {&(0x7f00003ab000)="afbf3568", 0x4}], 0x6) [ 111.843610] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=38 sclass=netlink_audit_socket pig=14348 comm=syz-executor1 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000041c000)=0x98) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b7000-0xb)='/dev/mixer\x00', 0x90800, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f26000)={r1, 0xcf}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000621000)='/dev/qat_adf_ctl\x00', 0x204, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003c4000-0x20)={0xfff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000912000-0x4)=0x0, &(0x7f000022d000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a3e000-0x20)={0x40, r1, 0x0, 0x7}) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0xfd98, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/18 01:36:24 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000e0c000-0xb)='/dev/midi#\x00', 0xffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x12)=""/18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000c0e000-0x5c)={{0xa, 0x0, 0xa85, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x9, [0x100000000000, 0x6, 0x3a4, 0x5, 0x100000001, 0x5, 0x7fff, 0x0]}, 0x5c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a2000)=0x0, &(0x7f0000a8f000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000)=r1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0xc8, 0x10000) ioctl(r2, 0x0, &(0x7f0000005000-0x84)="") finit_module(r2, &(0x7f0000005000-0x1)='\x00', 0x3) [ 111.943961] QAT: Invalid ioctl 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000440000-0x5e)={0x0, 0x56, "52e2bbe8978cfa2252bba43b90b5cc005521d722cf1f22833029a27d64df7adce3192155f65d506e3e9b14c6c674d0853827d7e6aa7bdc7b450cf9f5366e492c530913145777a6df8fb4ff3cbbf94b8b64582d514a0f"}, &(0x7f0000271000-0x4)=0x58) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000440000-0xa)={r1, 0xffffffffffffff4a, 0x1, [0x2]}, &(0x7f00003ff000)=0xa) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000043f000)=0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) [ 111.969586] QAT: Invalid ioctl 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00009e5000)=0x0) getsockname(r0, &(0x7f000098f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c5000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000030b000)='/dev/snd/seq\x00', 0x0, 0x400080) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000060d000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000503000)={0x57, 0x200, 0xff, {0x7ff, 0x6}, {0xffffffffffffff89, 0x80}, @ramp={0x7, 0x2000, {0x101, 0xfffffffffffffffe, 0xfffffffffffeffff, 0x4}}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e0f000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x27) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000055b000-0xb)='/dev/midi#\x00', 0x9, 0xa00) write(r0, &(0x7f0000004000-0x1000)="4d98ae79a7eb359cd70a720902c4054afee11afe085dd6dd4194cbf6da1529e33af2a03a73b83c4aab7226a03d1b54144b8571db888bad34cb44a3ffaa2bf3f5215a33a899a04c2a4214edeaf61d13c8def3fe1670ceb4aaec49aea79f226047364cdadae2b0b688410e68bd363a32ccfaca8dbbe880f993", 0x78) 2018/01/18 01:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000894000)='/dev/mixer\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000471000)={0x0, 0x63ec}, &(0x7f0000c97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090d000-0x8)={r1, 0x6, 0x2}, &(0x7f0000a11000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') sendfile(r2, r3, &(0x7f0000929000)=0x0, 0xff) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000033c000)='/dev/kvm\x00', 0x40000, 0x0) bind$alg(r0, &(0x7f00009b1000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) fadvise64(r0, 0x0, 0x9, 0x5) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002b9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ac0000)={{0x3, 0x2, 0x7fffffff, 0x1, 0x80000001}, 0x9, 0xfffffffffffffff8, 'id1\x00', 'timer1\x00', 0x0, 0xffffffff, 0x101, 0x7fffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000820000)='/dev/vcs#\x00', 0x2, 0x0) statx(r0, &(0x7f0000ff6000-0x8)='./file0\x00', 0x5400, 0x204, &(0x7f0000834000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000)=0xe8) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f00004b2000-0x1c)=@ll={0x11, 0x0, r2, 0x1, 0x989a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14, &(0x7f00000f9000)=[], 0x0, &(0x7f0000997000)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f00008c8000-0x12)='/dev/input/mouse#\x00', 0x5, 0x88000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003f5000)={r2, 0x0, 0x49, 0x1000, &(0x7f000056e000)="57a4dd011cd6e7905f5a31b4b2fe5c443b68260badc0fd4af93d7825f95e7aefb286a5d4e1caded93edc78b4af6faf0a95e26b3633cc0ac662249bef7181593057c4ed81b3e20875f9", &(0x7f0000389000)=""/4096, 0x8, 0x1}, 0x28) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000268000-0x8)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004d0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000)=0xe8) quotactl(0x7, &(0x7f0000ce5000)='./file0\x00', r3, &(0x7f00007e1000-0x5e)="b6e0264f4d71abc09258f45780f0e189004cf657218eaf7dfbe11efcaa5e7d86c86721eb9be21256ec196fdbe55e8ba6ade94514791dcd3632ec6f06f21086692ed773fd3d9fee5e448c276a64d3403939721ff6c1b4e1df661988e71685") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/vcs\x00', 0x0, 0x0) accept4$inet(r5, &(0x7f00005a0000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d0000-0x4)=0x10, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000060000/0x18000)=nil, &(0x7f00002a2000-0x18)=[@text16={0x10, &(0x7f0000494000)="66b8010000000f01d926260faeee65f2f3df800900baf80c66b84c80978766efbafc0c66edeaac0039010f20d86635200000000f22d8f30fbd923dcb0fc71b0f0936f366650f32", 0x47}], 0x1, 0x0, &(0x7f0000c2d000-0x20)=[@cr4={0x1, 0x172000}], 0x1) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000023a000)={&(0x7f0000fc8000/0x1000)=nil, 0x1000}) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000a5b000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c62000)=0xd004) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000064c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x8000000) r0 = open(&(0x7f0000f31000-0xe)='./file0\x00', 0x0, 0x200000) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000926000)={0x3, 0x2, {0xffffffffffffffff, 0x2, 0x3ff, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000577000)='./file0/file0\x00', 0x0) 2018/01/18 01:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0x0}, 0x8) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000471000-0x400)={"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"}) 2018/01/18 01:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fcf000-0x11)='/dev/vga_arbiter\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001da000-0xb0)={{0x2, 0xa025}, 'port0\x00', 0x10, 0x80000, 0x6, 0x6860, 0x1ff, 0x20, 0x80000000, 0x0, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000091b000)={@generic="4407ffd94a7c2056975f3ca70db1b0e3", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000384000)={0x7}, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332000-0xa)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000553000-0x4)=0x0, 0x2000000402) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) shmget$private(0x0, 0x1000, 0x270, &(0x7f0000013000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000012000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x111800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0x2f, "91f7ded88bf8599d3e37d0208e749da46132c02e0b6169f10909afb139da79bbf8edb1eee2c60d0c4a131551f8d043"}, &(0x7f0000003000-0x4)=0x37) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000011000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9d, 0x3f, 0x40, 0x9}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = dup(r0) socket$inet6(0xa, 0x801, 0x9) capset(&(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004d3000)="", &(0x7f0000e35000-0x4)=0x0, &(0x7f0000bef000)=0x0, &(0x7f0000d97000-0x2)="c0db") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ded000)={r3, 0x6, 0x30}, 0xc) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000070e000)={0x0, 0x0}) [ 112.299155] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00007e2000)={0x1, &(0x7f0000000000)=[{0x1b0, 0x0, 0x1, 0x507ffc0003}]}) getrusage(0x1, &(0x7f00004f8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000d09000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40001) utimensat(r0, &(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000b67000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/18 01:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x4) msgrcv(r0, &(0x7f0000c71000)={0x0, ""/146}, 0x9a, 0x1, 0x3000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f76000-0x20)={"e75e63174587f2bf152646668eb22d11", {0x4, 0x7, 0x3, "d693453e8058", 0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, 0x1c9c380}) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4802c2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0x6, &(0x7f0000003000)=0x4) 2018/01/18 01:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/18 01:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmmsg$alg(r1, &(0x7f0000a44000)=[{0x0, 0x0, &(0x7f000067b000)=[{&(0x7f0000b36000)="c42f68c89d630fd533e8596031fa091e2a21baa3c4701b9adeaf938409ad3be75d5a8ddd57c8eaae23bbf2732647eaa69f61c4fd3885add42b43ac3f7e95081b9cd6be5480acb2b25bbb12ae976a75bd0c78e092d759588b376ca1a7e8d66e0d05e243b35cc9a33b35663d44b7b1e31fc6a0497920f0198b74dcbe5a728e3aef5fabbe697a88c4a105cd27f6b96ebf58040d86f70a98d8fba33c53f46482e77da9f31ab6a727858fbb61f895abcf482d175a9ef835a1f0d7eca35c91a3811ac98fd7ca866707c9be337585d5daaeb0f5c86515dad6974bbb70215f318975c56f8f76b278044e1f5e156d8a827c5cfb1d16", 0xf1}, {&(0x7f0000691000-0xba)="1e387597b910d881e0834900cf7b64dd87982f17e1ae30bb546493e6b026acd590ce061c75cdb783ddc507c2adb4c6172cbfd66e6460855fce12092d7aaf6087f18d2c879a6c4f0a610cfc95bf146b7620c29bf2b87cc5b6bddf0146519bcfc6b9aca7912a5bdaea7489d163ef8672670e58c8f366ed324d2f9b5e50f11d973e5c6e6be8c0a0582c86091095495fb7b4e4235da51093afabf24e893138d6f60bf9b19b1271534779d022e8c3f405c0da7bb8cbc2948470a1e8ab", 0xba}, {&(0x7f0000d49000-0x54)="39e599e1753d2613156bb8cc7d2a82aea8b7b28c9659bb7caa7d014ab6d545c2325b6d49bf219883fd7bfb7ea5854fce4da3503c10876290ae0b9761aedac5fede69a40d5b0fc2dd035febbe6a090bc5d846dbf8", 0x54}], 0x3, &(0x7f000096c000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x1c}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f000051d000-0x70)=[{&(0x7f0000028000-0x3f)="bc9a9827ccb8caa28c08b9557faba03a27807e26e1f78cc70a3825026a723120706e95983f4d834c6b183ae8f287fd7138aacb03bd591f99bdfca8810e6a0f", 0x3f}, {&(0x7f00005a8000-0x94)="01f15b55e4099eaa8c07b4f78d02ec075b78709a6d348cf6ec2d49e582ed7f2a5d5be7e843d3256bd49282e5658910660ae58f28b8c68e244885b883a8bd546dadc109bebd36dd9bc856cc5f1966b3256c697d5bdeafee8eb74ad824248f6e4cd6262cee0932db0c01469e1a9b3a1d9471e609e7f56c0928c0b4315d09633729943f799058dc01898175b01e28caf0e0a431740a", 0x94}, {&(0x7f00003ba000)="56014a8e9acb9da307df0b0a1bb98ab79fabfc9cc5e938", 0x17}, {&(0x7f0000582000-0x8b)="f309cee2dfacb75917332c14718f3e77807f975ed2d7075608492be95417527849cb3124a58847df93946b79082406553bee92d2b3db8fa60b30f85d5bce4c9c84e8c102614fc042fa1b9e08505412603b68bf91bbc58fada1090acfa8df32a910615841cecc234cd95b6cbbfdd068803eb9709c8ed1d70f1906c4caabf1494fcfba2ae9fdf8052825031e", 0x8b}, {&(0x7f0000033000-0xc8)="d576e3557f3c5465e697099cf4324608418b4fc9346d722ea68b599ccb8a7a0e3e80d5e2178092fb570c777e59741342705661fd52ffbf97c2a40496b4d944f63b6096aa3c57baff4a9be886f2617bc4c57d87358b99e195b27528a116f2f582ee7a0d98aa3a30287c40dac91af476c3e737b4394e54b44f51809145107c568d3dbfa328a2df13c660f34eadf48db972ff251caea124aba64459b24ce5c65d0faa7a0be9a367b183a0ef7b3be5286641fa599cde78b4d5820321481b1d317ea0e06167f0fc337ee8", 0xc8}, {&(0x7f0000002000)="2de3bf64ff4d565db7795ad4", 0xc}, {&(0x7f0000605000-0x88)="28bc0193684e4a492dd0e734c636f56bebb1eb910cfc66704e668a1136c32c324157b79b22a7c309e57f22b745a6ed67a732e466e2341a29e967d8f35f80fed1f0944940465637597a8a1efcf309ff1770fa6cc9bb640400bd59b3f360c12d9a7f1703d84663dc0f25a2a8342d4f7b68693ec0191953faac28ad0ca5a643293e178d1c4ae64ff14d", 0x88}], 0x7, &(0x7f000092c000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x48, 0x24040000}, {0x0, 0x0, &(0x7f000066f000-0x10)=[{&(0x7f0000bc4000-0xf1)="013106173d5b9f6dde06d18f42f474d53ad66b158b4a76cebc96f31e5cc1c2d00d3332027c2044f65a47f04320cbb1f947da1579bfba8eb519f4a924886ec34114a7554ab1154e2310d4498dac7a1d37d655ac6600a44328c3ae29e2545ae0a61cb02ddddd9949ef58cd8c31597e839e6d9ba271a046c4e6df825fb01b035a19ebe2eabe248487730b570729cf67c49f2b72e1bc32f43681d292290e3249d5170c69a310b4e6461ccc5b8a3ed1e197fa9a92741e0781245ee5aa10fd54a90000d04c8b01124429527a12e7443ddf22169856a86093bfb6a89ad88a317fa2dce67f53c120f4925bb8be0ef9d31f040f1b6a", 0xf1}], 0x1, &(0x7f000035d000-0x118)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xcd, "942034edc5cf3e537f73c1dfe49c2e58ec0662d943265f3f819655c07baa60d4b801c7007317e4ae8b750cd7ce5a7b47645a7fbdfa0d114ebeb42a5780ea479c8f64cb3f4cd4c6964a36624812ece3f3bb1caaa463fc179d8ebb8cd296cbd8fb0153ab5a578f0e8a0b388cce65c94a8361b17ecd1585d58033ce2bb21a611721702575c28fdf041101ff917c6a4a161e60d3f7d6041d451884eae8336612f588295b1606a092326b1a51cb34dc3e6557b3d1e09b1a0d53c1c675efbc73a3f70102c38491935a2111dc51540c45"}, @op={0x18, 0x117, 0x3, 0x0}], 0x118, 0x400d4}, {0x0, 0x0, &(0x7f00001a0000+0x86b)=[{&(0x7f0000422000)="152898a97ac6c8e3233cb6ad3bab128e4fc2be256ace8cceca806fb10c90b47cd7e3f4d766a744b16d8e05ddb9c2dc21f21eb9bbe8b281f9fef0290514b36e7ee96a897e9823720b62f95221be03e3f3f797a98f10b0452a0017b6f1e059222bc3e05f1e4179582d4ebfcf0dd82503c8c60f441cc9845439141dea0bf87749114102e92cd1af01a7d0a244108d9d2129132501a868fa4f9f72fd7d86ded1c2c46fccc6c4539adcac623c2c9b2fdf0378a8d4", 0xb2}], 0x1, &(0x7f00004a7000-0x120)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa6, "3164066b3d67a2ef2a005a2f64405b4d6eabacdbf8ee9334916a2a8a73dadff220f3735ae03f9a73a30a487872dc81c1f754ae26300593527af508a808c7009148f63bc171782c6fb286feed85a751a7dcc49be0f08de0c66122f12f5aab4cfcf64b6587695df48db88eb4126181f3f12c0fa84482ba1a06f0feec2e9b0406fdf9c8d5989254998998d46a1619c2f4bbfe3b00588bb5bb7215505f9cb205917daf14bf6095b1"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x18, 0x117, 0x2, 0x1, "c7"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x120, 0x800}], 0x4, 0x4001) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x3, 0x745dbcd716a57dd8) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000c32000-0xb8)=""/184) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) sendto(r0, &(0x7f0000137000-0x94)="f71d65d4e326729f12e075b3f0d833ff404c5e2b1b709d2f885bfd4a16a8ae600767593769c1c6d127e9105976ca0ad0a81ae43e161c9e933af60bf959847072e48703354e9c1105e2bdfbc64866d1ba01e3f038e528f960190e0b677a7160914bb4f589380b29b224a84842c289819c1312446f671f72d7e63032ee86fc5bbe0078a2eb22a5301e877cac4f98efb94411c9a13f", 0x94, 0x4000, &(0x7f00008f9000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/audio\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) msgget$private(0x0, 0x10000000040) syz_open_dev$evdev(&(0x7f000011e000)='/dev/input/event#\x00', 0xffff, 0x171083) 2018/01/18 01:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005ab000-0xa)='id_legacy\x00', &(0x7f0000605000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d1000)='\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000)=',ppp1!\x00', r0) r2 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a7000)="a8", 0x1, r1) keyctl$read(0xb, r2, &(0x7f000023d000)=""/0, 0x0) syz_open_dev$amidi(&(0x7f000023e000-0xc)='/dev/amidi#\x00', 0x1, 0x0) 2018/01/18 01:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000a7e000)="30a23b9ed9e00bd2d30525d030ad50ca63892f3101be95392b707d9b5f28ba2dba359d70fbd4d98347ac16acfa7a717ee3fea25d18458b4e8c65471916ccffea6b8fdd083580e049597d38ce977b20e4ee1ca61ca01f19bcb7db912704e366f921a9353283d15577aaf3967a43518527c78751da6cea9ea38db1934ce59e9322f7e7ee280e4d4780a6d3e22f4f010c78", 0x90) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000630000-0x4)=0x8d) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/01/18 01:36:24 executing program 3: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r1, &(0x7f0000232000-0x10)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x1) 2018/01/18 01:36:24 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$sg(&(0x7f00000b6000-0x9)='/dev/sg#\x00', 0xf43, 0x345001) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000293000-0x8)={0x0, 0x19}, &(0x7f0000fc2000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc2000-0x8)={r2, 0x100000000}, &(0x7f0000bc3000)=0x8) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) sendto$inet6(r3, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 01:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00006e9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/18 01:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000e74000)='/dev/adsp#\x00', 0x4, 0xa01) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000075a000-0x8)={0x101, 0x0}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) [ 112.526815] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ed8000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) clock_gettime(0x0, &(0x7f0000a86000)={0x0, 0x0}) futex(&(0x7f000030f000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c93000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x401, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f65000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000)=0xc) r3 = syz_open_dev$dspn(&(0x7f0000d96000-0xa)='/dev/dsp#\x00', 0x5, 0x208100) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f00004d6000-0x6e)=""/110, &(0x7f00006f3000-0x4)=0x6e) bind$alg(r1, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ed4000-0x4)=0x0, &(0x7f000036b000)=0x4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000e13000-0x18)={0x6000, 0x7006, 0x8, 0x2, 0x0}) fallocate(r5, 0x0, 0x0, 0x9) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000938000-0x7e)=""/126) sendfile(r4, r5, &(0x7f000051e000-0x8)=0x80004, 0x8) 2018/01/18 01:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000248000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000086e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000de7000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000342000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/18 01:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b84000)='./file0\x00', 0x10100, 0x3279c38084a1916c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000040a000)={0x6, 0x1c, [0x7f, 0x3f, 0x1, 0x1000, 0x200, 0x800, 0x4]}) mmap(&(0x7f0000f70000/0x3000)=nil, 0x3000, 0x6, 0x52, r0, 0x0) accept$unix(r0, 0x0, &(0x7f000030d000-0x4)=0x0) 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setpipe(r2, 0x407, 0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r3) dup2(r1, r2) 2018/01/18 01:36:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b22000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}], 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f50000)={0x0, 0x8002, 0x80, 0x100000000, 0x0}, &(0x7f000055d000-0x4)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f50000)={r2, @in6={{0xa, 0x2, 0x8df, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x317, 0x401, 0x40}, 0xa0) 2018/01/18 01:36:25 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004df000)=[{r0, 0x1200, 0x0}], 0x1, &(0x7f00001fb000)={0x77359400, 0x0}, &(0x7f0000000000)={0xfffffffffffffffe}, 0x8) prctl$intptr(0x2a, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nfc_raw(0x27, 0x1000007, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x204800, 0x0) 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00005a8000-0x4)=0x4, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000606000)={0x1, 0x0, [{0x400000040000072, 0x0, 0x0}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/01/18 01:36:25 executing program 0: clock_gettime(0xfffffffdfffffff8, &(0x7f00009e6000-0x10)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f00002ca000-0xe)='/dev/admmidi#\x00', 0x80, 0x8000) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 2018/01/18 01:36:25 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00007ef000)='/dev/amidi#\x00', 0x4, 0x236000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00007f7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = syz_open_dev$midi(&(0x7f00007bf000-0xb)='/dev/midi#\x00', 0x1, 0x40040) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000e1d000)=0x4) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstat(0xffffffffffffff9c, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x40b7, &(0x7f0000321000-0x28)=[r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]) r1 = syz_open_dev$sndpcmp(&(0x7f0000b3a000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x501000) connect$bt_l2cap(r1, &(0x7f0000c1e000-0xe)={0x1f, 0x1f, {0x20, 0x4, 0x1, 0x1ff, 0x4, 0x233e}, 0x4, 0xfffffffffffffffa}, 0xe) sigaltstack(&(0x7f0000317000/0x3000)=nil, &(0x7f000093e000)=0x0) [ 112.671630] binder: binder_mmap: 14497 20f70000-20f73000 bad vm_flags failed -1 2018/01/18 01:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0xfffffffffffffffd, "e91f7189591e9233614b"}, 0xc) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x40) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/context\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000581000)=0xc779, 0x4) [ 112.732924] binder: binder_mmap: 14497 20f70000-20f73000 bad vm_flags failed -1 [ 112.751489] kauditd_printk_skb: 132 callbacks suppressed [ 112.751498] audit: type=1326 audit(1516239385.185:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.796234] audit: type=1326 audit(1516239385.227:1031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.824208] audit: type=1326 audit(1516239385.228:1032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.851658] audit: type=1326 audit(1516239385.228:1033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.877121] audit: type=1326 audit(1516239385.229:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=116 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.902416] audit: type=1326 audit(1516239385.230:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 112.929374] audit: type=1326 audit(1516239385.230:1036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 112.954742] audit: type=1326 audit(1516239385.230:1037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000003b000)={0x1, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r5 = dup2(r4, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001d2000-0x8)={0x0, 0x6}, &(0x7f0000736000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2c000-0x8)={r6, 0x9}, &(0x7f000092f000)=0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/18 01:36:25 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000923000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20002) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2, 0x1, 0xf64, 0x80, 0x3fff80, 0x4, 0x7, 0x401, 0x5bc, 0x401, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffff81, 0xc0f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004d0000)={r2, 0x54, "f332141591962d28d3b360bd54c1e368eea463a8e149e5d7063d22baf0cdf3eafce01e709f1b68c034b675e5593722e0023653db665a72490d0f94e787bcd39e7f0afe16a39ac7c1208ec757680ff398d8b024f9"}, &(0x7f0000473000)=0x5c) r3 = gettid() mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x3b, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x81}, 0x8) ioctl$sock_SIOCOUTQ(r4, 0x80047437, &(0x7f0000001000)=0x0) connect$bt_l2cap(r4, &(0x7f0000001000)={0x1f, 0x8, {0xf5, 0x10001, 0xfffffffffffffffd, 0x80000001, 0x8, 0x1}, 0x9, 0x9}, 0xe) 2018/01/18 01:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000005d000-0x14)='net/ip_tables_names\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00003d4000)=""/251) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000e8c000-0x47)=""/71) 2018/01/18 01:36:25 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000046000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000185000-0xc)={0x0, 0x3, 0x2, [0x5d1b, 0x4]}, &(0x7f0000773000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket(0x40000000815, 0x7, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/18 01:36:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000868000-0x30)=[{&(0x7f0000001000-0x86)="d080698b818fce03232895c78cb0dc7f520eb486b251f20c28905848331da70eb17508c41810583959ab6d2247b1c34be7d6911b0131b847291ad8053d3fe84fc82d61ea0ca04d83e1f9bdcf3e3ef734ba7b1a0af30ff26966ceb6fe58a44c294360cddc6aa857340e623401d6e75bff7b27bd9eab026aba9178243de793cb2e85dbb34d6aa1", 0x86}, {&(0x7f0000a3c000)="3891d1dc7303697dec78b9cd390fc87a60e324e1b471d0cf1f84a4f4bb2dc1b74bf559d3f73ed57c07cbe246f8ae07a0a70d62c2736ede2f044f", 0x3a}, {&(0x7f0000000000)="0f513a71ead2b19930ca2e9ad15cbf97c7fb814b522bd21e4f8351df", 0x1c}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/status\x00', 0x0, 0x0) setsockopt(r1, 0x80000001, 0x100, &(0x7f0000db3000-0xfd)="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", 0xfd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000382000-0x6)={0x0, 0x9b5c}, &(0x7f0000d41000)=0xffffffffffffffda) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000635000)=@assoc_value={r3, 0x3}, 0x8) chroot(&(0x7f0000dfb000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="d8f90800000000e86cde40b39da12e8e3fd8a63e97b1373a5d358a03000000d4"}) 2018/01/18 01:36:25 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009db000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ab9000)={0x4, 0x3, 0x2, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000305000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000674000)={{0xffffffffffffffff, 0x3, 0x81, 0x2, 0x2}, 0x7, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000563000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005b8000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001a8000)=0x0) r1 = getpgid(r0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000acf000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cb8000-0x4)=0x4, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000d71000)={&(0x7f0000f94000/0x3000)=nil, 0x62f6, 0x6, 0xc, &(0x7f000077b000/0x4000)=nil, 0x14c}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) symlinkat(&(0x7f0000d49000-0x8)='./file0\x00', r2, &(0x7f0000ad8000)='./file0\x00') arch_prctl(0x1003, &(0x7f00007f6000)="8687ed48dc3c535ae4260103539dd8d0f92dbcefc7bb9b756278c62bea1fe6053622a275ffe75dfa25faa1e27384afadc8d10395aa9b269df1a9f778cbc2e8b6abd16f50b81f0b74f9a579eaf946beca6d6495fba39d1dcfc3f8e950e604b2f1d894959e7981ea06ab16e11422cbcc52ecc25a82c21709822dd95c1745a73e1a094aa62ae7f5b8006d1607f8c206f1ddc316485aa248814ad61511209fcd75650b6f72acfb2ae003807f4dda3fee93b12ef138526785f1748ab250cfd983b1f0f2c030446a7ba8c52943ef76b528562e1a49214dc7dd50fa") 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000044000)={0x1, [0x0]}, &(0x7f0000902000-0x4)=0x8) 2018/01/18 01:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000e6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f2e000)={0x0, 0x8c, "a501592d34902a78709fd7b6778d724c2b737e69b7877691d9810808ef9b38a34e8542706d6aaa8a3604dbd42c005ff1755c6aa1e75a9658ce90356f3d47819328ccd2b9d3c6522598c098f58045dc018cf5392eb2852165d6c60e664f39bb0de78bdbdea9d355766c512984776105d7f942171e04e3a3fc1549ec63b229a39eb11da9f64769d063090cd41d"}, &(0x7f000012e000-0x4)=0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000e4000-0x8)={r2, 0x800}, &(0x7f00008cf000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000085c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c50000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008af000-0xa0)={r3, @in6={{0xa, 0x1, 0x41000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e6, 0x80000001, 0x3, 0x100, 0x1e}, &(0x7f00009eb000)=0xa0) [ 112.979469] audit: type=1326 audit(1516239385.234:1038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=42 compat=0 ip=0x452e39 code=0x7ffc0000 [ 113.004247] audit: type=1326 audit(1516239385.234:1039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14527 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) epoll_wait(r0, &(0x7f000058c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfff) 2018/01/18 01:36:25 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{0x0, 0x0}, {0x0, 0x0}}, 0x2) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/dev/qat_adf_ctl\x00', 0xc0802, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000032a000-0x8)='./file0\x00', &(0x7f0000fb8000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/18 01:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r0, 0x400000000000127e, &(0x7f00002e8000)="9f2ddcd50a60e5afa380189bb1b52c4915ff165320ac4a59357986c122537ac30d616c79f5afa45e575eb06a83187c5c60ee34be9ddbf9d0eaec01bc6723d586ef0d339b559aebfdc9420b0cb3293a61c783f1063920f2") 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000-0x4)={0x5, 0x8, 0x0}) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000779000/0x4000)=nil, 0x1, 0x4, 0x40, &(0x7f000058a000/0x4000)=nil, 0x6}) socket$bt_l2cap(0x1f, 0x2, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x1, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x0, 0x1f) 2018/01/18 01:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) fcntl$getownex(r1, 0x10, &(0x7f000048f000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00009c1000)=[{&(0x7f0000dbf000)=""/233, 0xe9}, {&(0x7f000095d000-0x96)=""/150, 0x96}, {&(0x7f0000a80000)=""/252, 0xfc}], 0x3, &(0x7f0000608000-0x50)=[{&(0x7f0000166000)=""/241, 0xf1}, {&(0x7f0000bea000-0xf)=""/15, 0xf}, {&(0x7f0000f5b000)=""/213, 0xd5}, {&(0x7f0000ff2000)=""/71, 0x47}, {&(0x7f00004a6000-0x40)=""/64, 0x40}], 0x5, 0x0) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) recvmsg(r0, &(0x7f0000534000)={&(0x7f0000646000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000317000)=[{&(0x7f0000277000)=""/4096, 0x1000}, {&(0x7f0000215000-0x6e)=""/110, 0x6e}, {&(0x7f0000a4d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b42000-0xb2)=""/178, 0xb2}], 0x4, &(0x7f0000e12000-0x4a)=""/74, 0x4a, 0x9d2}, 0x0) 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e07000)="", 0xfffffffffffffe26, 0xfffffffffffffffe, &(0x7f0000e08000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a48000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x20002, 0xffffffffffffffff, 0x0}) 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00001da000)={&(0x7f00009c1000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00009cd000)={{0x8, 0xffff}, 'port0\x00', 0x8, 0x80804, 0x6, 0x7f, 0x2, 0x1, 0x100000000, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x200) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dbb000-0x4)={0x0, 0x0}) read(r2, &(0x7f000047a000-0xd3)=""/211, 0xd3) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00004f3000-0xeb)=""/235) sync_file_range(r0, 0x8, 0x8, 0x4) eventfd2(0xe3, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00007bc000)=""/35) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x6b, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_id=r3, &(0x7f0000d2c000)=0x4) 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0x2ee)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087b000+0xe62)='/dev/rfkill\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e8a000)="") 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fa000-0x15)='/proc/self/net/pfkey\x00', 0x101800, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000d74000-0x8)=0x0) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000133000-0x45)={0x0, 0x3d, "b3b87ae83b54a213a3614bbcf5bcb48bb2385afc4a6d101f7ab1ad6514cef8bccbd1ce1980e72ac7a7db46472a8c30a1db126a3d2711cd80c2ad84afbf"}, &(0x7f00003d0000)=0x45) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6e000)={r1, 0x101}, &(0x7f00001ce000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r2, &(0x7f0000007000-0xf8)=""/248, 0xf8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) ioctl$int_in(r3, 0x5452, &(0x7f0000fb7000)=0x5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000114000)={0x0, 0x0, 0x0}, &(0x7f0000043000)=0xc) timer_create(0x6, &(0x7f000062a000-0x60)={0x0, 0x1c, 0x3, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x0) 2018/01/18 01:36:25 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b1d000-0x4)=0x1, 0xfffffe0c) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000675000-0x8)=0x0) ioctl(r1, 0x5380, &(0x7f0000ca7000)="") ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a90000-0x4)=0x0) accept4$ipx(r1, &(0x7f0000ce5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b82000-0x4)=0x10, 0x800) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x6fe, 0x4, 0x5, 0x6, 0x0, 0x1000, 0x180, 0x1, 0xff, 0x100000000, 0x0, 0x5, 0x6, 0x7, 0x5, 0x80000000, 0x6, 0x1, 0x80000001, 0x17, 0x2, 0xfffffffffffffffe, 0x9e, 0xb35, 0x3, 0x4f1d, 0x0, 0x2, 0x5, 0x6, 0x1f, 0xff, 0x6, 0x7, 0x0, 0x3, 0x0, 0x7fff, 0x5, @perf_config_ext={0x200, 0x10001}, 0x2000, 0x3, 0xfffffffffffffff8, 0x2, 0x7, 0x100000000, 0x3, 0x0}, r2, 0x5, r3, 0x4) r4 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000001000-0xa7)="094933c04ca075d97c5d5f78db973f05e46427bbca55080e85ef1d7faa13c75e28d6e49332f17c969c1f3a5cf5ceceb393e562ff6a6b0daf0f98ff230e553ea51317b49d69303000acc9541563bcd2b2dce12ce070b0d31503f1e52dc51f9c3f206c149a4104aea550053bf978feb7b96a0e3cba5c6c820cd7932aaff99e3efa7ad10e809e917e3e5357ea77ae3c0e95c46e28b48037c4f03ce827ffd49c8ca9b099257203fd0f", 0xa7, 0x4000, &(0x7f0000001000)={0x4, 0x14, 0x7, "9c2c0d04b10d", 0xf0ce, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e66000)=0x0, &(0x7f0000798000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x3d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x0, [0x4, 0xdc0, 0x2, 0x9, 0xffffffff00000000, 0x26b, 0xfd, 0x89e]}, 0x5c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x147}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = dup(r0) r6 = getpid() sched_setscheduler(r6, 0x7, &(0x7f000000d000)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000000f000-0x4)=0x7ff, 0x4) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000006000-0x13)="b391aea74c54cb092c84416669ae600efb0c95e48bb9a576fda603bfb4c3d80ded991552d78fd847e61f88a34db29d21a80489fc7a47811ee7090945aba90bc8f3671b5804d22623a46b839d71e366c701743d912ec48c8de3451bf8c41d64161ef1bb3a5fe106678f036ab1507fe1c434c94fba5611a3e9b57f3a03a729d963", 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000155000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x80040) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000f0000-0xc)={&(0x7f0000ef2000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f0000246000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x3) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000330000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) signalfd4(r2, &(0x7f0000efc000-0x8)={0x7}, 0x8, 0x800) 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = accept(r0, &(0x7f000008a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000083e000)=0x9) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000020b000)=0xff, 0x4) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) getsockname$packet(r1, &(0x7f0000ae8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a7000)=0x14) sendmsg$can_bcm(r1, &(0x7f00007b1000)={&(0x7f000075d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f29000-0x10)={&(0x7f0000207000)={0x1, 0x4, 0x2, {0x0, 0x2710}, {0x0, 0x0}, {0x2, 0x8, 0x0, 0x19be}, 0x1, @can={{0x3, 0x3, 0x29, 0x4}, 0x6, 0x0, 0x0, 0x0, "93ca11168d10b9d6"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x48b3, {{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f000024d000-0x10)={0x0, 0x0}, &(0x7f0000ffa000)=0xffffff71) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) writev(r1, &(0x7f000097d000)=[{&(0x7f00008fc000-0xaf)="2eebe092dc23f0787a91b3e8e13b63f111dc28b59768bdd6f5539cc50aad40d665e725f8a5b85a9c0c779a2263521f32c8c2642a97e61784579bc9a3bb982bd7ef374394a04aabddaa6a191edae103a4d28de7bbe29d8953e20a353c4626a158f6c4bddd653851752f1c8dd3bb8a4d1d24504298b4f02059439db1ab1ddc945d85842b3ab361292875c920bce480d7c5c33b23e25b1882844a4ab49599310f949cf10b6213e1a383a4da11527291b5", 0xaf}, {&(0x7f000065d000)="075b36e0c13ec26007b3412a3fb71bd6", 0x10}], 0x2) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) [ 113.280297] sctp: [Deprecated]: syz-executor3 (pid 14604) Use of int in maxseg socket option. [ 113.280297] Use struct sctp_assoc_value instead [ 113.280594] binder: 14600:14602 Acquire 1 refcount change on invalid ref 0 ret -22 [ 113.283570] binder: 14600:14602 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/18 01:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) madvise(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0xa) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/18 01:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f0000f23000-0x8)='./file0\x00', &(0x7f000092e000)='./file0\x00') gettid() seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mice(&(0x7f00003a1000-0x4)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000298000)=0x0, 0x4) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/18 01:36:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000872000-0x3c)=[], 0x4444444444447d9, 0x40012060, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) recvfrom(r0, &(0x7f00002a9000)=""/183, 0xb7, 0x21, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto(r1, &(0x7f0000e70000)="017adea4f8e5f0fe5c5da0ab0f696169df173ce78c85f64a80f8d00da69f", 0x1e, 0x90, &(0x7f0000fcc000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='nr0\x00'}}, 0x1e) accept4$inet(r0, &(0x7f0000dcf000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x10, 0x800) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004b5000-0x10)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x24380bed07661b67, []}, 0xfffffffffffffe50) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f00008b9000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d6000)=[], 0x0, &(0x7f0000310000)=[{0x30, 0x114, 0x3, "d4a31892083d649f32ff5c451cc8693640baee01ca94b2387f"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000513000-0x20)={0x7, 0x0, 0x8202, 0x9, 0x4, 0x9, 0xf95, 0x4, 0x0}, &(0x7f00000ec000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e86000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x666d, 0x68a54dc6, 0x5, 0x4}, 0xa0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4d09) 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:25 executing program 6: seccomp(0x100001, 0x0, &(0x7f000031b000)={0x0, &(0x7f00009ea000-0x38)=[]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000010b000)='/dev/sequencer\x00', 0x60400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x9, 0x5, 0x40}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000872000-0x10)=@in={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[{&(0x7f00009af000)="1cdd7e8b56ef7aae769be0b16694889791c149a84d9bc80456992ac3b41c090d2bf8b793d7c5702270fce36ff0abb13955514e84ad24500d39fa94a09593a4382c16f543b75b077af4d33d31949c06242d7261c0e723fe43bd000bd1e01bfc1a7987d880165421", 0x67}], 0x1, &(0x7f0000001000-0x11b8)=[{0x78, 0x101, 0x9, "495530cdb9b67029b68b554cb67ccd7d3d9cf2dfb44c30391f66a2c6eee671062f0b37cbd07f52cd52f346f18f8f9b96e22140e976964771f039a46130e83659497d4cd105bb7c1cd11d6c987d33b390696dda9222ad1e1223b9029579c212c4f4"}, {0x28, 0x0, 0x80000000, "308156e4c750660aeeea3bf6300a6a2c2011cb78c3186f"}, {0x1010, 0x10e, 0x3ff, "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{0x108, 0x112, 0x22, "862108c8941ddb7c4768ab76cad8d1a69a33147daf2b1089427e56e6f747f773aa85005c191600230f52d31c25f174db4add443d2403bfb0c6ee94a36cf0a9be3e0013c1f3a337b2d942650426b2fb5d627c736eb18d61e98f0d68747bd38c333c5709a59b736fc95f8f347c8baac15329b597e1249716cc52d569c3f009edf5257a8134db887120275d08d8e160ed8e731f50810f26404a376d28389003cce5ba25312bdd835af242ac84ecdaf5cea9c7d2f5e07f9d9742117d32d7c4f20e03bd7b7803a095a4d0bcf103ccb4f3da4db9901b2b6ede6a0a0b58be2a8d5b1ef5625590ef47e15374aa3fbe25838c7d16b4a2"}], 0x11b8, 0x4000000}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/18 01:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write(r0, &(0x7f0000664000)="5f7845b982440513db3a0ec2cae593785a25482a1082508f3c47c78a4a7d9b846800d84d60c23b7e33cb8bf7e55eec07d91731b7c2eec8fd6a5dd30364243b39c0d62a98aa1d9e0221249df91de41c997ee6c678f4a46b9d7a91427f41eef36e6840259fc089225fc615334cae85faace95aacb6c9e4da632cd987aaeb98043012db35338a0cf8cd9b0e71d3e86a3a43b7ec116f6dbad81aa948fcc5d3f03090d9f311459ebfb14448a34374484775e089ebd4437772444d09fc08b7c73b57d45d6d1e5a20e87286", 0xc8) fcntl$getflags(r0, 0x1) 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00008fd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8002) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000028f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d2b000)={0x0, 0x3}, &(0x7f0000677000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a21000)={r2, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x100000001, 0x8, 0x2}, &(0x7f0000531000-0x4)=0xa0) userfaultfd(0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c59000-0x6)={r3, 0x1}, &(0x7f000044e000-0x4)=0x6) 2018/01/18 01:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$dsp(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/dsp\x00', 0x210000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xc6)={0x0, 0xbe, "79219ec09da87e9b193aee99a7fddd0ad17247b45d0cd60ff6ab90a7ab52cc90d5da31db1c8335111fde90fb08c9881a6661a6933ecd32d9288024dbded2e4c534476342e30c2558e06075a708edfa5aad9fcae63c7f6f85b4da3d9d5a98d860bd32553ed8a3d67a01a9e257f866ab83f982042692d8932e98385b2886a9a8e90268fdc8ea81609265fc76125dcf5bc70505d2301c62522d089bd85581e7e80b5060f3ff43fc8b84a288d827510ca5d102ac7f0968d1298d66e3031f96ba"}, &(0x7f0000003000)=0xc6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/18 01:36:25 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000feb000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000068d000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000ac8000)=0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000feb000-0x7)=0x0) 2018/01/18 01:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000003b000)='./file0\x00', 0x2000, 0x192) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c13000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x234, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000c32000)={0x0, 0xd000, 0xc95, 0x8, 0x401}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 01:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007ed000)='/dev/audio#\x00', 0x207, 0x40001) getsockname$netlink(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000be8000-0x204)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e92199", 0x18, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) 2018/01/18 01:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000482000-0xa)='/dev/cuse\x00', 0x206000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004cc000)={0x7, r1, 0x1}) ioctl$KDMKTONE(r2, 0x4b30, 0xd5) r3 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bc6000-0x4)=0x101, 0x4) write(r3, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/01/18 01:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000082e000)='/dev/dsp#\x00', 0x9b, 0x8000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000077000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000a45000-0x18)={0x555a, 0xb5, 0x1, 0x2, 0xcc03, 0x5}) sendmsg$alg(r1, &(0x7f0000832000)={0x0, 0x0, &(0x7f00009e4000)=[{&(0x7f00006b8000)="94506d29bbe893131e5b6530411386c04c17c26d983d20d421bc1f613c497e881fbddedcb4433ea282a5648c0be3822331ceb3bd3b909b7b8d587916dd4890da2899af2d9d5942af616529de15dee374493ee9a52fefb174c3e943329fc18d5c7c277513bebfee07e09d7d71d2fa9cfc71286cf61325de503eb3e34214d62e7ed7c850af6759f234d9d107038f54207506f5c8a53d998a8a0b45f05ce624f89a909389df2ff0791a7780190458a5d96c387fbb0f83fabdddba417d1354d05f06e83b9fd0b205e99992afb8585999e1997f2a4ae7c425c30353925332", 0xdc}, {&(0x7f0000284000-0x22)="b4fbe16f456f9a7efdb1638d9d106587911350be04c54f3122b702daf9c6f583cd66", 0x22}, {&(0x7f0000575000-0x8c)="5c0174bf3689b6b0f39dc47a956c27ac4df734366bb2ecb5a4e3414ab0985e343dd92e7d7286ace20399b4135540263b6d821f0c1b696a025953611e1ba2477b608fabbdb32c6643bfa38907f935375edbdfb4f532c1aeb22498b5959ee12a5f5949f9e617c9bd2a9f052486e7764ae225b368594cba17859fc451764789e699756d4bfbc6f77b3535a1033e", 0x8c}, {&(0x7f0000f5a000)="08c31425e5cdf83dd61b4d6b62f1152f1a8185ca2abc078c3e20f5fab1b0c35b6fe9fa7af66194707d9ab406a8fe972cbc5bbb24d0bbce003d2abb07cb6852aa6c2e23c22cf80b4909904b8c3666c9bd968d097f", 0x54}, {&(0x7f00003d5000)="", 0x0}, {&(0x7f000069b000-0xef)="c678f104a8606004094252834ea1e27c03dfd371c088bff7a1d44f5f68ef15ecb97be6f42f8d3e3776fade06a5243b3fbb62df10190a1d9de27f8f80d49af91e8d69635d3f7674e5216f2ce7ac481a7db2076bdfa767560f16fbad452365d4083904ef458d8fc1b7b1e85f729b0d5392c30b20c77cf30dc6759131f3b67303e67fba8543649fe97a087cba68c48af8f046b2be4bdc70ebe6385d00e212c3173e138b4a938ca12014e4623f5d809c6c8d9bb76ae7a6886e24b69e6dc6ccc22e4b3547cedc0ee14752311a4bfe0ffddb4e2e352d6a86f7ec1fce8b83a37805445be1da40938939fc990c7d67961cefe1", 0xef}, {&(0x7f00005d2000-0x4f)="98c822c1b186a31bd6987b5626a3bb86a3103a6eabd696ae04db7a09cbd196de1498dfbf18c54c412c5b24fa1634a4d1c670fb96718754490281c4a511d47fd5c80d69825ebe03caa877cd93ed5922", 0x4f}, {&(0x7f0000e29000)="eed4f06f19f7cff1f6006da5fd05f8712e30acfc793d35b5e165a59ceb2476695f6731dcf23109aec425ce4340b4557562f5dec2baa189f7428c7a69a9b2a9b7dce18b14a840c0ad38f8c91082ec13bc8f0fa9ebc5667266bedab54672453a9a7c1b85593f77cebf49fec0f3e4dfb86e6a3892b8fa486c50ad9da9553b93bd6c330ba7f62288952e2de5a6cc0ce65856a1327459df0102968f7a249d7c8ce41f02cb2c5f9fbac92dd5078b056e313a10bb54a14462baf178194ee63566c15f98ccd40e7d", 0xc4}, {&(0x7f000001d000-0xa8)="2886b16017c6adcccb9160b59ed678b4cc11d4752d503db27a53e92bf350b772efc8a2823efbd39b425c146bd46e113ff84102c119b28cee0a8f000e418b2a7a62a2ab64f9783ef9d837ea5edf6fc0f69f60cea906484af47dd28f797d1c0926a2ed65948cf8c5c9c85646c9abadefa2f3b30c7bb7af337c08191902750368085b9697068b313837b17b843235a9230a786f3ef6a35b3fa43c57c369776dde4565420c568940e7df", 0xa8}], 0x9, &(0x7f0000b32000)=[@assoc={0x18, 0x117, 0x4, 0xbf7d}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb1, "25ee5fea7faadda1431a7191858f46156212be66bd6d4a26b3c1e26beb1083b5eae401148f439db34513c062a8ab1a5394796d3cf00ed2fd715b60c0d6555a1c5fcc5e99963dc9fcf4794eb60acd04923211abdbc96daee3d404e23ac3fdf343b9d3e12b8097450dcd904afc29c53b8ebc636ab7323eb0db2aa9d28f900a2482ca392f09e0287c65672ee50006b2e5d2a54ed5a7dd136567aa4157d4b3f9ad691e0d9735a92db3739350aef8695e602bfe"}], 0x110, 0x41}, 0x10) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004b6000-0x120)={0x3319, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009a7000)={&(0x7f0000112000/0x1000)=nil, 0x1000}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 01:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003c5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a42000)="", &(0x7f00002c5000)=0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f0000416000)="") utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) syz_open_dev$vcsa(&(0x7f0000156000)='/dev/vcsa#\x00', 0x2, 0x82) 2018/01/18 01:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000044f000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000295000)=@buf={0xb1, &(0x7f0000696000)="cec9e265bdac180da8e0dfeff24116631c045f26a99b17c159bfbfc5413dc5bb54eeb265d6de8580510368162fe8794ca045a9ee4fed27960504aa14be1d755d2bf5e295df95d25ce046f573f387eb248126b5261ccf8fbbbb4214b22be8c396038914d3cf419ed88961711b65e80dc0e768690f8056f7bb7bf0134f5834a73bca8e9cb961e64e579eadb7a417c0f4b09c1a19ca9bb909f58bbd6d8e3115505c093e72eb7853fc44a410efe8efc99b08cb"}) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x0) sendto$llc(r0, &(0x7f000076c000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/18 01:36:26 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) bind$inet(r1, &(0x7f000000a000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 113.523208] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00000600 2018/01/18 01:36:26 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000-0x80)={0x80, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x6c, 0x1, [@generic="b58f3a1b83e9466dbfc6d1c343834a05e93d645e23b9e3a5035a944a51fe28b62ca1efddfa139c19db57cf633b78dd0b1f9c1c271be3c6cc6ce82e1558bd0187b8c2731b71546c857955746b6ffc5d82b061125ca5310004591295fa9b6cfdd9d3ac7a70e2"]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4010) 2018/01/18 01:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x80000000000000) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) 2018/01/18 01:36:26 executing program 4: umount2(&(0x7f0000a15000)='./file0\x00', 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x10000000000803, 0x1) fstatfs(r0, &(0x7f0000fce000-0x98)=""/152) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00007ef000)='#!;', 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/18 01:36:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000012000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000014000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000)={0x0, 0x1, 0x7, 0x400, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r6 = syz_open_dev$sg(&(0x7f00007ae000)='/dev/sg#\x00', 0x81, 0x400202) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000ca3000-0x88)={0x200, {{0xa, 0x0, 0xd10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8695}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000842000)={0x7, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) r2 = syz_open_dev$midi(&(0x7f00005af000)='/dev/midi#\x00', 0x6, 0xc2a80) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fb5000-0xb0)={{0x2e1db8bb, 0x1}, 'port1\x00', 0x28, 0x20, 0x3f8c80f6, 0xfffffffffffffff8, 0xffff, 0x1, 0xffffffffffff8001, 0x0, 0x2, 0xb01c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r1, 0x0, 0x0) 2018/01/18 01:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x810, &(0x7f000035a000/0x4000)=nil) 2018/01/18 01:36:26 executing program 7: socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f000008d000-0x8)={0x0, 0x0}) listen(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000941000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/18 01:36:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000def000-0xbb)="eafb59c10c994206a5bcb1f59af50fd75eaca95a38042a6825b78852a894aa5292295b841c9a506bd7dd706c22e074c9e7695f38f38ebf8bb1c625f62650f1043a99164efda83fb73a5764e03c664d7cbe45d9abd8da5196da6b074b23df20158ef43c9ccddeeabaae25317ada47f1b5a52c6cf126fd45a85132e3d4b2469bf79c292d22e28d1aab6138b942812ce5918938590f9873809e7d393a483da799f051cba7f68c08925f3c8fac3e82caa9c8051a4465011a4bbd9ca8a2", 0xbb) 2018/01/18 01:36:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/mixer\x00', 0x16040, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000011000)={0x8, 0x1, 0xe00000000000, 0x9, 0x12, 0xfffffffffffffffa}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') 2018/01/18 01:36:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/18 01:36:26 executing program 3: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c74000-0x10)={r1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c7e000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a85000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c7e000-0x4)=0x8) r3 = semget$private(0x0, 0x1, 0x180) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f000045d000)=0x4) [ 113.674534] nla_parse: 1 callbacks suppressed [ 113.674541] netlink: 104 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.722485] netlink: 104 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/18 01:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000490000-0xc)={0x6, r0, 0x1}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000b4e000-0x4)=0x800) listen(r0, 0x0) 2018/01/18 01:36:26 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000bd000-0x10)={0x1, &(0x7f0000001000-0x10)=[{0x800080000006, 0x0, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fc3000)='./file0\x00', &(0x7f000052c000)=[&(0x7f0000fc4000-0xe)='$ppp0vboxnet1\x00', &(0x7f0000fc4000-0x2)='(\x00', &(0x7f0000fc4000-0x2)='\\\x00', &(0x7f0000fc3000)='selinuxvmnet0@\x00'], &(0x7f0000fc3000)=[&(0x7f0000fc4000-0x3)='\',\x00', &(0x7f0000fc3000)='%#%]$selinux#eth1,vboxnet1\x00', &(0x7f0000fc3000)='!proc*@\x00', &(0x7f0000fc0000)='+eth1em0\x00', &(0x7f0000b87000)='keyring.security)\x00', &(0x7f0000fc4000-0x19)='vmnet0eth0/md5sum!cgroup\x00']) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/18 01:36:26 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0xfffffffffffffff8}, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x1ed14000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000)={0x0, 0x20, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000002000-0x20)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000006000-0xc)={0x4, r0, 0x1}) 2018/01/18 01:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae2000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1000005, 0x101, 0x10005, 0x48f8, 0xffffffffffffffff, r0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe16) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) io_setup(0x1, &(0x7f0000742000)=0x0) io_getevents(r3, 0x0, 0x3, &(0x7f0000d1f000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f6f000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f79000+0x28d)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000061000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000276000-0x18)={@loopback={0x0, 0x1}, 0xff, r4}) 2018/01/18 01:36:26 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006f3000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000736000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000087000-0xc)={r1, 0x800000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/18 01:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00001dc000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d85000-0x4)=0x26, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00002ef000)={0x1, 0x2, 0x0, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002a8000)=0x0) 2018/01/18 01:36:26 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/18 01:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x60001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000047f000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000397000-0x400)={"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"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000f2d000/0x18000)=nil, &(0x7f0000d50000)=[@text32={0x20, &(0x7f0000ef6000)="c4c2fd31f8660f38822a66ba2000ed0fc72c508fe9f093f7b81d1d4f240f23d80f21f835800000b00f23f866baf80cb884e9d980ef66bafc0c66ed0fa066b813008ec866b89d008ec8", 0x49}], 0x1, 0x23, &(0x7f00008f1000)=[@cstype3={0x5, 0xb}, @dstype0={0x6, 0x2}], 0x2) 2018/01/18 01:36:26 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000023000-0x9)='net/sctp\x00') mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002e000-0x34)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000000b000)={0x6, 0x0, [{0xd, 0xde, 0x5, 0x5, 0x7, 0x100, 0x8, [0x0, 0x0, 0x0]}, {0x80000001, 0x86de, 0x4, 0x200, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0]}, {0x80000008, 0x0, 0x2, 0x7fff, 0x2, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x80000000, 0x0, 0x5, 0xa1d, 0x9, 0x7, 0x6, [0x0, 0x0, 0x0]}, {0x80000007, 0xffffffff, 0x4, 0x3, 0x1, 0x7, 0x10001, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x7, 0x3, 0x8, 0x2, 0x4, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000030000-0x8)='./file0\x00', 0x100, 0x7fff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000002e000-0x9)='/dev/dsp\x00', 0x141080, 0x0) sendto$inet(r3, &(0x7f0000014000-0x98)="833a988734bb789b1c5cc9fa164123dd32201317ec4b3b08af0358baea58a4254d4329407763209d79236d961bce4a727357ded01484486400e86fafe25655d13de612fde44edfd4a05289e47e5883d8e501f4df0633a9d24d91c5e8ed6247fd315ab3ae8168cff6d778a7550137ef123e8240b62d99308fb02b6b04e05a45617e695532a01484a2f73f74454b59db6b7c242dc50b38d77c", 0x98, 0x4004000, &(0x7f0000008000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000034f000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = creat(&(0x7f0000a89000)='./file0\x00', 0x80) connect$inet(r1, &(0x7f00006ce000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f00003e1000)=0x0, 0x1000) 2018/01/18 01:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000a6a000)=0x0) r1 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r1, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_dev$sg(&(0x7f0000baa000-0x9)='/dev/sg#\x00', 0x8, 0x200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c5e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000c2d000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00006cf000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f0000d35000-0xa)='/dev/vcs#\x00', 0x6, 0x40000) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000f18000-0x4)=0x0) [ 113.829596] kvm [14753]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/18 01:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000b3000-0x10c)={0xe3c4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3e1b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r1) 2018/01/18 01:36:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/load\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fe6000)=0x0, 0x4) epoll_create1(0x80000) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) socketpair(0x5, 0x4, 0x9, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000a2b000-0x4)=0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r3 = syz_open_dev$admmidi(&(0x7f0000f49000)='/dev/admmidi#\x00', 0x1f, 0x4000) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000ddf000-0x1000)=""/4096) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/18 01:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000044b000)={0x3, 0x200, 0x401, 0x1f}) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000a95000)=0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000151000)={0x0, 0x3, 0x1}, &(0x7f0000cf9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000058000)=@assoc_value={r4, 0x6}, 0x8) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r5 = gettid() tkill(r5, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/18 01:36:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e46000)='/dev/vcsa#\x00', 0x7fff, 0x40) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009c7000-0x28)={0x5, 0xfffffffffffffffd, 0xff6, 0x40, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f000010b000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) 2018/01/18 01:36:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x1000, 0x19a0, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/68, 0x44}], 0x5, &(0x7f0000001000)=""/126, 0x7e, 0x8}, 0x40002020) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ff7000-0x9)="0000d70000000000c2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007df000)={0x0, 0x1c, &(0x7f00008a3000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}]}, &(0x7f00005a5000)=0x10) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00008a3000)={r6, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x9, 0x81, 0x100, 0x81, 0xfffffffffffffffc, 0x5, 0x101, 0x3f, 0x1f, 0x8, 0x2, 0x3, 0x0, 0xff]}, &(0x7f00008a3000)=0x108) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r5) connect$netrom(r2, &(0x7f0000001000)=@ax25={0x3, {"83b78afa90ad1b"}, 0x4}, 0x10) exit(0x0) fstat(r4, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 113.905778] kvm [14753]: vcpu0, guest rIP: 0x0 ignored wrmsr: 0x11e data 0x0 2018/01/18 01:36:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e0b000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f3000-0x4)=0x20, 0x80800) sync_file_range(r0, 0x7, 0x8, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005c000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00008ab000-0x1c)={0x6, 0xffff, 0x8, 0x0, 0x9, 0x1, 0xfffffffffffffffd, 0x7, 0x5, 0x1, 0x3, 0x0, 0x0, 0xfff, 0x7f, 0x0, 0xe29, 0x7, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f000022c000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000be7000-0x4)=0x0, &(0x7f000056f000)=0x4) bind$alg(r2, &(0x7f0000417000)={0x26, 'aead\x00', 0x2f, 0x5, 'ccm(xeta-generic)\x00'}, 0xffffffffffffff09) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r2, 0x0, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) sendmmsg$alg(r3, &(0x7f0000dc7000)=[{0x0, 0x0, &(0x7f0000794000)=[{&(0x7f0000b43000-0x1000)="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", 0xd15}, {&(0x7f000084c000-0x8d)="7c159a5665c3d6e86019975a607bfadb8fdc20cf02ea97a69e27c1494ce0f97f56d8f12bfc6fb40eb8744d943d57f5890dac61b4f5288c824192cb7393d228391a45b02ea903d159b973d0f4235b9b02c23889e47c06d440dd6bd73829cdcd90c6f927a38be2", 0x66}, {&(0x7f0000946000-0x68)="d9222c04ccd07c60e892878b7fc178b6ef1a728e75e37202997bd4627fcd2ec38c0d5988e788f97820c21663c97b5ff41ede", 0x32}, {&(0x7f00005cc000)="", 0x0}], 0x4, &(0x7f0000394000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x48, 0x10}], 0x1, 0x40080) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) iopl(0x40100) r5 = openat(0xffffffffffffff9c, &(0x7f0000ade000-0x8)='./file0\x00', 0x8000, 0x120) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000032c000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00009c6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006e7000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000060000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00007fe000-0x8)={r7, 0x80000001}, &(0x7f000085c000-0x4)=0x8) connect$can_bcm(r0, &(0x7f0000f7a000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) r8 = request_key(&(0x7f0000756000)='keyring\x00', &(0x7f0000b85000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005df000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r8, &(0x7f0000a6b000-0xde)=""/222, 0xde) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000005c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000-0x4)=0xe8) connect$inet(r0, &(0x7f000061c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000f7b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000301000)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x0, 0x2, 0x20, 0x20, 0x0, r6, r9}, {0x9, 0xfffffffffffff001, 0xa4a8, 0x0, 0x861, 0x101, 0x80, 0x4}, {0x9, 0x1000, 0x0, 0x7}, 0x2, 0xf, 0x3, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x4, 0x0, 0x800, 0x8, 0xffffffff, 0x8000}}, 0xe8) 2018/01/18 01:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000537000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000e5d000)=""/24, 0x18) getdents64(r1, &(0x7f0000461000)=""/619, 0x26b) socketpair$inet(0x2, 0xb807f16280fd8435, 0xa8, &(0x7f0000cbb000-0x8)={0x0, 0x0}) 2018/01/18 01:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000-0x2)=0xb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000726000-0x20)={r1, &(0x7f00000f6000-0x6f)="325d95c15af5827998abd79a762f792bbaf9419bd2d7dda408e796a42f0680e1d047372977659f03012352eaa204f7e53ea9aacc654889c031c30d05e87e58b06d5a09799db3e383c92c166ea739018c7fd021725cce6a185af674bb64d02e5128d29722fb0641801ceb8bef0bb3a8", &(0x7f0000207000)="03ce0d1e132b517930a57c50a4caa025c66239b6f9fbbe2a4ce4d3b675853fc399d1669c6ce1d187fc088364e2ee947502693cd67a58be6951f5b5d811d623518b0aba9f00a462ba0d58eec4253aa1a6ddc6e09f116230b3f0d55777e71f2d1af1f37ff4319299d13fb1719326e26d574c5b8fb1c2b7a9acd0327e63b3dbbbca41f05755939a5469cee4b8c061d7e7c8cccc73923814ba0ac7d3e0eb348436e5d213efbd87c0610bc7684b2c592690dfbeda0ad4", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) unshare(0x2000) 2018/01/18 01:36:26 executing program 5: pkey_mprotect(&(0x7f0000a81000/0x2000)=nil, 0x2000, 0xfffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4400) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x20, 0x0) 2018/01/18 01:36:26 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000010000-0x8)=0x0, &(0x7f000000d000)=0x8) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000010000)={@generic="50d0c070dd8a9aa11dbbdf898744d00d", @ifru_flags=0x5100}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) syz_fuse_mount(&(0x7f000000e000)='./file0\x00', 0x1, r1, r2, 0x0, 0x1081410) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f000000e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0xd4, 0x11, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xff, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x9e, "b9995b3dde99a7a73316574c0bb7921cc3fc1c229ad3753c989f4227121209b22a8775c449c3afe942b7c5dbee0273c7753948cce3444d96b705e6d390f452d001c7aa31d8d482f6500ae98949da1e59d7fb7ec1c610ec372fa7ab3fe7ed4045bf7bd457246b1fe45997f0d988865ed9772d1a16fd0e94ab3b555d45dca06951902cf9f23e3acc3618740d5fd3d8b41be455f1762826b60c784568e5b038"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/18 01:36:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000a48000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e2d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000025b000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000, 0xd163, 0x0, 0x100, 0x0, 0x0, r2}) setns(r1, 0x0) 2018/01/18 01:36:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001a8000-0x11)='net/softnet_stat\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c76000-0x76)={0x72, "fb318b68afd6dc33f0f961dc5ab0742bfb37a870192d706e2c4b9cd6fd3a5fcfcfa3030793bf1228068786db69297ee235aeb326e928b83ddc9bb88c4d62ca072896bf58a14efae162d8e744a79e864fa5330f7a8eb4a4a224fb6006a8004d08871f3e3340c5a34a809edce56ac06fd11c3a"}) r1 = syz_open_dev$midi(&(0x7f00003f9000-0xb)='/dev/midi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000aa8000)={0x80000001}, 0xcddb4472bb792091) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x0, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000)={0x5, r2}) munmap(&(0x7f0000589000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000-0x28)={0x2, 0x0, [{0x9ff, 0x0, 0x12f7}, {0xb22, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x300000000000, 0x1000, 0x0, 0x1, 0x15000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) 2018/01/18 01:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/cuse\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 01:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ad9000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/01/18 01:36:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000479000-0xb1)=""/177) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000a50000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800003) syz_open_dev$mouse(&(0x7f000013d000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002e3000-0x4)=0x2da1dd76, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dfc000)=0x0) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e24000-0x4)={r0}) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000-0x4)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000053b000)='/dev/usbmon#\x00', 0x80000001, 0x100) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00007b0000-0x8)={0x3, 0x7}) syz_open_dev$vcsn(&(0x7f0000545000-0xa)='/dev/vcs#\x00', 0x0, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) 2018/01/18 01:36:27 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002c2000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000-0xef)=""/239) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000002000-0x4)=0x7) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x140, &(0x7f0000001000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6, &(0x7f0000001000-0x8)={0x10000000000000}, 0x8) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000085b000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f000002e000)='/dev/vcsa#\x00', 0xaf8, 0x2100) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000802000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x76, 0x7fffffff, 0x1, "83d4ebce55ef5c3a7fd4985c1b51fdd83faa88c11e07673678698dd42281d3f653b0bf71c1b20358b28de701c2e79413c0226dcdbf2521526b86a341a3485b5e7ae444d3032821fb4233638a656cef0e"}, 0x160) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000c51000-0x38)={&(0x7f0000cff000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00004a8000-0x10)={&(0x7f0000ef5000)=@canfd={{0x0, 0x7f, 0x7fff, 0x2}, 0x39, 0x1, 0x0, 0x0, "230ce72941b6c58abaf73a2d650a290b3b1ba5e024bacacd4e2b5dce463ae99a8b09f3d075d432f18f332414bfac9111b6f4cf4acad70182a2a705bf300cc898"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/vcs\x00', 0x2800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000067a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008bc000)={0xbc, 0x0, &(0x7f000032b000-0xbc)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f00000e6000)=[@ptr={0x70742a85, 0x1, &(0x7f0000a78000)=0x0, 0x1, 0x1, 0x19}], &(0x7f000071c000)=[0x0, 0x78, 0x30, 0x68, 0x28, 0x38, 0x40]}, 0x9f}}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000078d000)=[], &(0x7f0000899000-0x8)=[0x18]}, 0x5}}], 0x6, 0x0, &(0x7f00005a2000)="2e9c85ad20a3"}) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x10000) pipe2(&(0x7f00004be000)={0x0, 0x0}, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000f10000)=""/249) syz_emit_ethernet(0x158, &(0x7f00006d7000-0x194)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x122, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0x4, 0x5, "da02e0", 0x100000000, "a546fb"}, "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"}}}}}}, 0x0) 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x26c, &(0x7f0000386000-0x3)="") seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00003ee000-0xb9)=""/185) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00003c0000-0x8c)={0x7ffffffffffc, 0x0, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000744000)='./file0\x00', 0x0) shmget$private(0x0, 0x2000, 0xc00, &(0x7f00008b7000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) sendfile(r0, r0, &(0x7f0000e98000)=0x14, 0xb5) fstat(0xffffffffffffffff, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/create\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000c9c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d5d000)=0x48, 0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/load\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000669000)={0xffffffffffffffff, 0x28, &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000321000-0xc)={r0, 0x5, 0x10}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) r2 = syz_open_dev$midi(&(0x7f0000408000-0xb)='/dev/midi#\x00', 0xffffffff, 0x2180) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f65000-0x30)={0x1c, 0x0, &(0x7f000023a000-0x28)=[@decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}], 0xd5, 0x0, &(0x7f0000b79000-0xd5)="bfb88d8fc854764a5a5a18a0248d9656dd06ba96733f12a72517cb418d77c94ac4c6f1ff7438adebf750f4414a3e9a8dac2780b1ce9a54e43c804b494343531778f7af2c2b58929a430c19250acd7fbf1d449111d3a7a5f876010486cc31bf5e359a8674b3e76da6fda48ff7cb2f0eb7eaab811472d6589c65f273d67afe4b74dd74accefb9c093f29b035b54f51f164455b434ac3ea3082ead8656507ab2f544e0b0fca4d153767c6736640d7a2b9812cacfe37c6101e09fa0cabc75429da2f32d57d0933650979b7b3c1fbe227110d7e99c5bd9e"}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00003c3000)={@generic="818379db527bb16ccec3f308edce30d8", @ifru_mtu=0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000deb000-0x12)={@common='rose0\x00', 0x7}) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e6b000-0x8)={0x0, 0x0}) unshare(0x8000400) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000058000-0x400)={""/1024}) r2 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000005c000)=0x0) 2018/01/18 01:36:27 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000183000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x8, [0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f000092b000)={{0x0, 0x1, 0xd6, 0x0, "1fe5fb855fb5016fc34376128b89d2626b6792984b62ddde86a3f44625bb1d007768e59abf40d735634849f4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1ff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0xac5, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, 0x81, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1c8c, 0x1, 0x100000001, 0x101, 0x1de, 0x0, 0x0, 0xe91, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x2, 0x1, 0xfffffffffffffffd, 0x5, 0x7ff, 0x7fffffff, 0x5, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd7, 0x8, 0x0, 0x5, 0x7fff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0xde20, 0x100, 0x4, 0x10000, 0x7fffffff, 0x8, 0x4, 0x8000, 0xb95, 0xff, 0x101, 0x7], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000547000-0x4)=0x9, 0x4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) syz_open_dev$adsp(&(0x7f0000748000-0xb)='/dev/adsp#\x00', 0x4, 0x4000) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000150000)=0x7fff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a35000-0xa)='/dev/cuse\x00', 0x20000101000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000292000-0x20)={0x2712, 0x1, 0x0, 0x1000, &(0x7f0000d59000/0x1000)=nil}) read(0xffffffffffffffff, &(0x7f000092b000)=""/1, 0xfffffcd3) write(0xffffffffffffffff, &(0x7f00006a5000)='$\x00', 0x2) mlock(&(0x7f0000f80000/0x1000)=nil, 0x1000) 2018/01/18 01:36:27 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x200000, &(0x7f0000c93000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r1, 0x3, 0x0) 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000561000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005b9000-0x4)=0xc) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, 0x0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="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", 0x11c, 0x0) ioctl$TIOCNXCL(r0, 0x540d) keyctl$dh_compute(0x17, &(0x7f0000a78000-0xc)={r1, r2, r2}, &(0x7f0000733000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80008000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) userfaultfd(0x800) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) dup2(r0, r1) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000007, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000094000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000971000-0x4)=0x0, &(0x7f00006c8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a28000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a27000)={0x10002, 0x2, 0x6000, 0x1000, &(0x7f0000e96000/0x1000)=nil}) openat$cuse(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/cuse\x00', 0x400, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807ff) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00009d5000-0x18)={0x3, 0x4, 0x0, 0x3f, 0x10, 0xfffffffffffffffc}) sched_yield() 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000413000)='./file0\x00', 0xffffff7ffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) symlinkat(&(0x7f0000232000)='./file0\x00', r0, &(0x7f0000098000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlinkat(r1, &(0x7f00000e0000)='./bus/file1\x00', &(0x7f0000365000)=""/157, 0x9d) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0xc368, 0x12, 0x1b, 0x14, "94e4445fc0bfdc3630d10f120ad0c43592a827e284eead1be80ec32d2f73e569fa292ced7ad1781d998cc85e29052eb8af7f23dcaadef24009c7040ad02dc7e2", "cb5bbb693f8cda8b1d3266f41494164e4acd46c5023489dc4cefa7bacdb0e1a5", [0x20, 0x9000000000000], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x100, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffeffff, 0x7, 0x99, 0x122ff53d, &(0x7f0000000000)=@common='ip6tnl0\x00', 0x2, 0x100000000, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x40, 0x1, 0xffffffffffffff80, 0x7ff, 0x8001, 0x0}, 0xff}, 0x320) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000078f000-0x1)=0x0) r2 = socket(0x0, 0x201, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x4) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000094a000)='/dev/kvm\x00', 0x40200, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000bf5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffff9c) sync_file_range(r0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007f1000-0x4)=0x0) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x3, {0xa, 0x3, 0x86, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2}}}, 0x32) statx(r0, &(0x7f00001d6000)='./file0\x00', 0x4000, 0x48, &(0x7f00004cd000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000beb000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f0000ca7000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dd8000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000954000-0x4)=0x8c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f000047b000-0x8)=0x0, 0x1f) 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b6a000)={0x0, 0x24}, &(0x7f0000725000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000038c000-0x4)=@assoc_id=r1, &(0x7f0000cfd000-0x4)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c03000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000028000-0x9c)=""/156, 0x9c, 0x0, &(0x7f000014d000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x24000}, 0xc) r3 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x1267, &(0x7f0000f26000)="") socket(0x9, 0x80007, 0x5) 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000a5000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000b46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f000080a000-0x4)=0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00007e2000-0x38)={0x2, 0x0, [{0xd, 0x6, 0x0, 0x7, 0x1, 0x0}, {0x4, 0x9, 0x44, 0x7, 0x200, 0x0}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f3d000)={r1, 0x0, 0xd6, 0xdd, &(0x7f0000a74000-0xd6)="be74380a3a457da1d7306aeb9889af05bc75e03bcd0f4444bebc8cd2805df15dda508e99f1e63c1cdb46d2807d4aa4033b843e82312db84b276da0e39d13a504818a0805d7015d63da4bb829e3cc076430346d9fe7affb6d9518986ecb21edbe3b24841e901d1c1978191de9186e15b275966b1675e5a58e8c22105b4b4627a50abc202fedafdd8ff28b180be9378888c45f602a3fc368812bc6eb170abdc184cb2aa361d9d0790101846240355c6ed5e1d8ac251fdac9c5d5c8926ed6251e93a4c94e89a7513a7503119369ea0d0bf4e391081abf3b", &(0x7f0000eb0000)=""/221, 0x401, 0x80000001}, 0x28) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000462000)=0x0, &(0x7f0000206000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00002c6000-0xbc)={0x1, 0x1, 'client0\x00', 0x0, "33db92d68af2eef2", "b890585f22cc6b349cd532996cdfff05654bc398e56573f518461cd4d907d815", 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r1, &(0x7f0000cdc000)={0x0, {""/7}, 0x0}, &(0x7f00001ec000-0x4)=0x10) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a37000-0x1c)={0x6, 0x400, 0x4, 0x0, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x7fff, 0x0, 0x7fffffff, 0x3, 0x0, 0x5, 0xffffffff, 0x5, 0x84, 0x6d2f, 0x80000000}) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a51000)={0x0, 0x5, 0x3ff, 0x2, 0x6, 0xf5f7}, 0x14) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00004e8000)={0x8, 0x4, [{0xdf, 0x0, 0x8}, {0x2, 0x0, 0x1}, {0x9, 0x0, 0x9}, {0x0, 0x0, 0x0}, {0x8, 0x0, 0xa5e}, {0x7ff, 0x0, 0x3}, {0x80000001, 0x0, 0xffffffffffffff7f}, {0x10000, 0x0, 0xd37}]}) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c1d000-0xc)='/dev/audio#\x00', 0x8, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008cb000-0x88)={0x8, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000943000)={@generic="73341eba10c4fd3f21483aa1f321bbed", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e52000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000714000)={0x9, 0x80, 0x4}) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x9137b0c6edaf1fec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000ee1000-0x30)=""/48, 0x30) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000371000-0x4)=0x0, 0x80000) recvfrom$unix(r0, &(0x7f0000c3f000-0x9d)=""/157, 0x9d, 0x10000, &(0x7f00009d9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) symlinkat(&(0x7f0000d1a000-0x8)='./file0\x00', r1, &(0x7f0000e40000-0x8)='./file0\x00') renameat(r1, &(0x7f0000327000-0x8)='./file0\x00', r1, &(0x7f00004ea000)='/') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f23000)=0x0) socket$nfc_raw(0x27, 0x3, 0x0) linkat(r1, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000029000-0x6)='./bus\x00') 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffedb) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x2db, 0x140, &(0x7f000040c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000ad9000-0xd)='/dev/dmmidi#\x00', 0x100, 0x100) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00004ed000-0x4)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000c3d000)=r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000420000-0x4)=0x0, &(0x7f00003d2000)=0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008f9000)=0x3, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f000053a000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x115000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001e6000)={0x0, 0x8}, &(0x7f00003d1000)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d8b000-0x10)={0x1e, 0x7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f40000-0x8c)={r4, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000399000-0x3)=0x8c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000026c000-0x4)=0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000fb000)={r0, 0x100, 0x5, "23146f33ef633c80439cf0cf95411dc7719400d03e813e98eb4597717841486ccaabb6d35b86bc7b83778c0d089582d4ce6bbf957fb1ec31b22a727a27adcd18b25d9a7ccfcbaa45c1516e3928fd13f74e1c16b74743eedfb28d9f6b57f57f43e7290de09a7498360b1912469bca8987c857c82b78380b669c6dd37b26bd6d861a7190f70969a24c9f3af893c8800f0756a843c41744fff3999eb63374c8c8014f1ab1694e1f271bc39f1c2ac73d5a2fc45774738b429056"}) r5 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000001000)=""/0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) r6 = shmget(0x3, 0x4000, 0x412, &(0x7f000011e000/0x4000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "00000000000000096ac166280c0000431c2faf15"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000aeb000)=0x100000001) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000159000-0x9)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000017f000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000659000-0x4)=0xe8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aeb000)=0x0, &(0x7f0000aec000-0x4)=0x0, &(0x7f0000aeb000)=0x0) fchownat(r1, &(0x7f0000a1e000)='./file0\x00', r2, r3, 0x0) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000022a000)={0x0, 0xc, 0x101, 0x5, 0x0}, &(0x7f0000f8a000)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f8a000)={r1, 0x0}, 0x8) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$dmmidi(&(0x7f0000472000-0xd)='/dev/dmmidi#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000175000-0x8)={0x0, 0x7ef3}, &(0x7f0000060000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000215000)={r2, 0xc00000000000, 0x4d, 0x385}, &(0x7f0000c93000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f5c000-0x5c)={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x588e, [0x800, 0x84cb0ec, 0x66d1, 0x400, 0x2b, 0x101, 0x0, 0x5]}, 0x5c) signalfd4(r3, &(0x7f0000010000)={0x2}, 0x8, 0x80000) r4 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b13000+0xea0)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000766000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000001000-0x60)={0x0, 0x3b, 0x1, @thr={&(0x7f0000f03000-0x4)="d7662a50", &(0x7f0000001000-0x4e)="abcaa0303e16809d7d0b541ad447cd7631fe77efe0cf4b3b63fb2f131a4328fd8f33720077d6471e1528bd6e213b369e5d83a8c25398ebc11fc9bc325e938b2054e72c997d85dfa0fdefa53c6d4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(r2, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/dsp\x00', 0x10000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000e77000-0x38)={&(0x7f00007c9000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000064b000-0x10)={&(0x7f0000185000)={0x7c, 0x14, 0x400, 0x2, 0x0, {0x5, 0x0, 0x0}, [@generic="8b85925f0c830a5e06534aa4aee5449b60e7336ae4d68367699e632bc9a9c26300dc099ebd290d6e956e0fecee11879aaa3d807d9705470fb1ed13cc9898df48247cd761c7810f8246b59f2d9044f42367d8697fd2d20d0a06092384a53c23e138710fdd50cbc5"]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000caf000)=@file={0x0, './file0\x00'}, 0x29e, &(0x7f0000008000)=[], 0x62, &(0x7f00005f0000-0x18)=[@rights={0xfffffffffffffdd8, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000891000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)="") getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000543000)=0x0, &(0x7f0000fd6000)=0x4) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000774000/0x4000)=nil) ioctl$KDDELIO(r0, 0x4b35, 0x7) shmctl$SHM_LOCK(r1, 0xb) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x80000, 0x4) futimesat(r0, &(0x7f00001ed000-0x8)='./file0\x00', &(0x7f0000f7a000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000551000-0x50)=[{&(0x7f0000f04000)="e91186faec8ec8361df99cadcc5e8b9f25609b92752a79ffcbf43a7abc5985340abfdddc2771a796dfaa7ea9352cc4d2211c3b9aca8c1b1adc434cd7d4a65f101711bcab97b311b5cc5f7aaafec262be2ef07fba54970181a9d41d299a9853a5e8d7a4a48e28bf08a36130450d6063a6338c4f406a954da947e6851cf8d45c007d77dbba02de269f319c61c9844f4a", 0xfffffffffffffe7e}, {&(0x7f0000d4f000)="f4a02b474743270db686f8d43bc9db06d2d55f7a4565889c81306a88dd268575b89e05500c35e8e13368912f379e52daeff784691ae6c6035eb0bd8794f4f08d371798f61917e215411a76ad4c1b2b95b3a4d17e51c4368247d8de09bf3d477d98a963159f214e82c3b1c3dd781d10984dacf5fa99f35fcec2db8af95b55691152005c92284673cb698b66b72af9072d191ebc04bde8c55f395d1d77d397235bcb9eb547b90a30593e5c4594bc0d48b7df849097d9ddeb8678c50f06b60401bf4549f1fbccb54a4b82e6f6af1f3b", 0xce}, {&(0x7f00009bd000-0x11)="0c2b04aa4c186ff447ac7cbbe9044ee89c", 0x11}, {&(0x7f00007d0000)="3027dbc5357622ef84fbc42ff4494a2748426978a007a8", 0x17}, {&(0x7f0000c8e000)="282a27ae54798e25d02faa9e7f1e87510b2c1786b4c0b677e74ed22d91c9bad13f14bab3975f9c723cd3c086e4ca5240bec52d22104bfde87ff7794a171a605eb93d3992749f04317a07238432b4836e8d684024585ce1beaaba994d303530ecf756ea324914f7f7a1e426cb3247a7feb3ff64a0f430ab8ac2cc6e2bba23a7f9d5ea8cfbaeb79fa865e1e67064fa1b8a4c7995c76829c33e55f290ac9acd8ee423d0c50095a35cd32f63d27e46a7af31759a5d92f463763f620658c7884e7bd972f0e32855f9173cffed", 0xca}], 0x5, &(0x7f0000002000)=[{0xfffffffffffffd7f, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") poll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e94000)=0x0) 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000100000-0x12)='/dev/input/mouse#\x00', 0x1c, 0x401) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x3) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$KDSKBLED(r1, 0x4b65, 0x7b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000073f000)={0x81, 0x3f, 0x200, 0xed66, 0x8, 0xee6d, 0x2, 0x1, 0x0}, &(0x7f0000cf0000-0x4)=0x20) r4 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r4, 0xc, &(0x7f000051a000)=""/35) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f28000)={r3, 0x7fff}, &(0x7f00007bf000)=0x8) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xc5f0, 0x3, &(0x7f0000020000-0x99)=""/153, &(0x7f0000020000-0x4)=0x99) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000020000)='/dev/admmidi#\x00', 0x5, 0x20000) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000000b000-0x4e)="ec59299dfdc6755e4be2f1211e9bae317533e2245b0434693d233ec7a87bd04f6d1ff139d2efac77d4f5df12c162a737d0f629f0118f1566cfcbf24b374bc9bf751e879d4d21fe140ecc317d8381", 0x4e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000022000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) r3 = msgget(0x2, 0x200) msgctl$IPC_RMID(r3, 0x0) [ 115.178663] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffedb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x7fffffff, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bb2000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000da5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x8000000000, 0x1) socket(0x10, 0x0, 0x3) sendfile(r0, r0, &(0x7f0000e22000-0x8)=0x0, 0x200) 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000829000)={0x200800000000000, 0xffff, 0x2, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000095d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00008a5000)={r1, 0x6, &(0x7f0000495000)=[0x76c, 0x26, 0x10000, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x2], &(0x7f0000651000-0x14)=[0x5, 0x101, 0x10000, 0x7fff, 0x1], 0x21, 0x3, 0x800, &(0x7f0000b91000)=[0x2, 0x100000000, 0x4], &(0x7f0000a2b000)=[0x3ff, 0x5, 0x4f5f, 0x0, 0x80000000], 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002d8000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004c6000-0x18)={r0, &(0x7f0000206000-0x50)="e64f9cd1907e6157423c88c70d7b43c2ff23ec61c9c6a11d20d129539cb6b1901214ceda670645837d7bee463380bb46d6cbddceece1171cc5fd7c794f5fe5fef5c46c6becf5f4aa83f4b50e74b54aa5", &(0x7f00001dc000)=""/4096}, 0x18) syz_open_dev$adsp(&(0x7f0000320000-0xb)='/dev/adsp#\x00', 0x81, 0x10100) syz_open_dev$sndseq(&(0x7f0000762000)='/dev/snd/seq\x00', 0x0, 0x181000) 2018/01/18 01:36:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f00009ae000)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@canfd={{0x3, 0x81, 0x9, 0x7}, 0x39, 0x3, 0x0, 0x0, "e7aea149cb702f908dd74abcd4ba355ed171089e8691d827b9d18e2b47255da774c81557cc493406d3e07a7a2e9aae162069587701353e8d4b44e12fe2dab2ff"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4040004) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f0000899000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f9c000)={0x2, 0x2, 0x8001, 0x4, 0x1000, 0x40, 0x20, 0x80, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x1000, "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"}, &(0x7f0000ceb000)=0x1008) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000b4b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00004a1000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open$dir(&(0x7f000041b000)='./file0\x00', 0x101403, 0x60) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6a000-0x11)='/dev/vga_arbiter\x00', 0x48200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000092f000)={0x0, 0x61, "cd2c38b3fd39a5007672d2c208df756a4f1f86784110d62c2b33529b15f8d1436995e5d797fddeaaafe25b6481c9327cbce96f2c6f9673ecc088066ac8e7ff5e83812934f95c558ff7f1f6b9c30a0a9044ebb2f1f9098e5cd6c0513b4767d31551"}, &(0x7f0000a4a000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cf7000)={r2, 0xba}, 0x6) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000303000)='/dev/sg#\x00', 0x80000, 0x10000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004a3000-0x4)=@int=0x3, 0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00007da000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r1, &(0x7f0000971000)=[{&(0x7f000025b000)="318d06d85b2ed0cb6c883bf4d9b5bc97ade7a61ae44f874382af50d9d0aa9a7791dd57990d3d58bf7d697c9861299dee4bb38945624c1e7085f2093e38ba1f570215269ffa98337766d90f55146a43e33d94b82ddd87672bde8395d70cdc078e9f2d3b6f534e4aa73485bb3cc60db960c3bb563b9e522bab4c91cd8c", 0x7c}, {&(0x7f00005a5000-0x1e)="02451530a5b58ec5cffa3974c598c35f227ceada477eec427c5a15d080d458a3d947acbdfd4ec15249023a44c57dcbb810f9eb1222f76039f7ff2282b42f89213ad1a2285608b95040339f104e83af0647", 0x51}, {&(0x7f0000015000)="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", 0xfd}, {&(0x7f0000c49000-0x94)="e67a19e731dd0746d2b3af25cfa2c498bfd69133d7439f966c755c19b7b858f97244e4bd5df496ddc8c00b001b9ee886cc90b450b3003eb84e3f237579775f553f601ac6e39142478ad980cebfddf6e54eb168ea643a5a44381159504d49b4195ee5e876513694fabc3f1feb22867391b1b3d7b51bce721e41df700f87ad6fc7e5b84775f924951d8cebd1d57d0026e4c3998a8e", 0x94}, {&(0x7f000038b000)="5ee8e82a062c9a53f2f52e29ac6ea0ef2c435b8d8ad087c706998cc3dfe85d7c4752798906f422e9d60c9c35c0ae07bbaeb0d56d1327c7589b1ee5f42b254891c0372953156d9c8d975dc840f546b6bd1f81d25c", 0x54}, {&(0x7f0000ec8000-0x1000)="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", 0x1000}], 0x6) clock_nanosleep(0xffffffffffffffff, 0x1, &(0x7f0000b85000)={r0, 0x0}, &(0x7f0000443000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000e39000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000075000)=[{{&(0x7f0000c82000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003e4000)=[{&(0x7f00001aa000)=""/73, 0x49}, {&(0x7f0000a4d000-0x1c)=""/28, 0x1c}, {&(0x7f00003ea000-0xc7)=""/199, 0xc7}, {&(0x7f0000fe9000)=""/184, 0xb8}, {&(0x7f0000d5c000)=""/28, 0x1c}, {&(0x7f0000fcc000-0xdd)=""/221, 0xdd}, {&(0x7f0000793000)=""/8, 0x8}, {&(0x7f000080f000)=""/218, 0xda}, {&(0x7f000040c000-0xc2)=""/194, 0xc2}], 0x9, &(0x7f00006dd000)=""/110, 0x6e, 0x1d}, 0x3f}, {{&(0x7f0000567000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ae5000)=[{&(0x7f0000b10000-0xd0)=""/208, 0xd0}, {&(0x7f0000149000)=""/63, 0x3f}, {&(0x7f0000eb1000)=""/112, 0x70}, {&(0x7f00002a2000)=""/39, 0x27}, {&(0x7f0000c73000)=""/103, 0x67}, {&(0x7f00005b4000)=""/131, 0x83}, {&(0x7f0000bd1000)=""/107, 0x6b}, {&(0x7f000042b000-0x37)=""/55, 0x37}], 0x8, &(0x7f000048e000-0xc7)=""/199, 0xc7, 0x10000}, 0x5}, {{&(0x7f00001c8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002e0000)=[{&(0x7f00008e9000)=""/0, 0x0}, {&(0x7f000070f000)=""/4096, 0x1000}, {&(0x7f000064d000-0x98)=""/152, 0x98}, {&(0x7f00005e5000-0x2f)=""/47, 0x2f}, {&(0x7f0000a49000-0x60)=""/96, 0x60}, {&(0x7f0000ef0000)=""/226, 0xe2}, {&(0x7f0000562000)=""/206, 0xce}, {&(0x7f0000c51000)=""/206, 0xce}], 0x8, &(0x7f0000712000-0x5c)=""/92, 0x5c, 0x8}, 0x826}, {{&(0x7f0000e8c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000259000)=[{&(0x7f0000b89000-0x5b)=""/91, 0x5b}, {&(0x7f0000b9f000)=""/145, 0x91}], 0x2, &(0x7f00008cf000-0x58)=""/88, 0x58, 0x4}, 0x80000001}, {{&(0x7f000021b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a24000-0x50)=[{&(0x7f000058f000)=""/13, 0xd}, {&(0x7f0000895000)=""/59, 0x3b}, {&(0x7f0000c7c000)=""/4096, 0x1000}, {&(0x7f0000410000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eec000-0xfe)=""/254, 0xfe}], 0x5, &(0x7f0000549000)=""/196, 0xc4, 0x5b6}, 0x7}, {{&(0x7f0000b89000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f19000)=[{&(0x7f0000f3c000)=""/95, 0x5f}, {&(0x7f00006f8000-0x56)=""/86, 0x56}, {&(0x7f0000ef5000-0x5d)=""/93, 0x5d}, {&(0x7f0000b4a000)=""/146, 0x92}, {&(0x7f00007de000)=""/173, 0xad}, {&(0x7f0000336000)=""/193, 0xc1}, {&(0x7f00002e4000)=""/134, 0x86}, {&(0x7f00000a2000)=""/49, 0x31}], 0x8, &(0x7f000087e000)=""/0, 0x0, 0x8}, 0x3}, {{&(0x7f00000b9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000834000-0x50)=[{&(0x7f0000b57000-0x1a)=""/80, 0x50}, {&(0x7f0000986000)=""/56, 0x38}, {&(0x7f000084c000)=""/42, 0x2a}, {&(0x7f0000f54000-0x93)=""/147, 0x93}, {&(0x7f000084a000-0x6)=""/6, 0x6}], 0x5, 0x0, 0x0, 0x80000000}, 0x0}, {{0x0, 0x0, &(0x7f0000868000-0x50)=[{&(0x7f0000023000-0x70)=""/112, 0x70}, {&(0x7f0000b96000)=""/25, 0x19}, {&(0x7f0000f70000-0xfe)=""/254, 0xfe}, {&(0x7f0000448000-0x3b)=""/59, 0x3b}, {&(0x7f000073b000)=""/4096, 0x1000}], 0x5, &(0x7f0000c4d000-0xa8)=""/168, 0xa8, 0x2}, 0x0}, {{0x0, 0x0, &(0x7f00007ba000)=[{&(0x7f000048f000)=""/105, 0x69}, {&(0x7f00000e7000-0xbf)=""/191, 0xbf}, {&(0x7f000049f000)=""/29, 0x1d}, {&(0x7f00004f5000)=""/53, 0x35}], 0x4, &(0x7f0000039000)=""/120, 0x78, 0x401}, 0x720}, {{0x0, 0x0, &(0x7f0000952000-0x50)=[{&(0x7f0000595000-0x89)=""/137, 0x89}, {&(0x7f0000f1a000-0xf4)=""/244, 0xf4}, {&(0x7f0000e31000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cfc000-0x37)=""/55, 0x37}, {&(0x7f00001bf000)=""/77, 0x4d}], 0x5, &(0x7f0000704000)=""/4096, 0x1000, 0x10001}, 0x3}], 0xa, 0x2, &(0x7f0000eea000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e1c000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x7fffffff, 0x6, 0x400, 0x6, 0x800000, r3}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000ff2000)=""/220, &(0x7f000078d000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000c9f000-0x8)='./file0\x00', 0x404000, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl(r0, 0xe4fc, &(0x7f0000e1c000)="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") 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) mknod$loop(&(0x7f000028f000-0x8)='./file0\x00', 0x2, 0x0) setpgid(r1, 0x0) 2018/01/18 01:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) writev(r1, &(0x7f0000a3b000-0x10)=[{&(0x7f0000bb4000-0x8d)=' ', 0x1}], 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef2000-0xa)='/dev/cuse\x00', 0x800, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000080e000-0x4)=0x3, 0x4) close(r1) 2018/01/18 01:36:27 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000053000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88e2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r2, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00004a9000-0x5)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f000008e000-0x7d)="f50356ae30a7f74042948de6cd16b00000000000000000f93c0ea5b4a9f9fc205ddc2e4e46ed145a666946f6fbc8c78732282a7a06235ac8389ff153db03fdc6d8bf7ca0e01920f5b2d6c1ede3c70000000909a734e574f69059286fb0abc4b7bf8c5f6e387261e70172765c04c84925941acce0a7ab52a35fb5caf04a") 2018/01/18 01:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x3, 0x0, 0x5, 0xffffffffffffffff, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000c78000)=[{&(0x7f0000ea1000)=""/201, 0xc9}, {&(0x7f0000e44000-0x94)=""/148, 0x94}, {&(0x7f0000883000-0x34)=""/52, 0x34}, {&(0x7f0000cb0000-0xdf)=""/223, 0xdf}], 0x4, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 01:36:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[{&(0x7f000053a000)=""/136, 0x88}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000728000)='/dev/hwrng\x00', 0x10800, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) getresuid(&(0x7f0000adf000)=0x0, &(0x7f0000825000-0x4)=0x0, &(0x7f000067c000-0x4)=0x0) getresgid(&(0x7f000032e000)=0x0, &(0x7f00009ce000)=0x0, &(0x7f0000b31000)=0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006d8000)=0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r7, 0x80000) r8 = geteuid() r9 = getgid() sendmmsg$unix(r0, &(0x7f0000d15000-0xa8)=[{&(0x7f00002c3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bf1000-0x50)=[{&(0x7f0000b4e000)="e1450066f5dcfc2427da021497f41e34c1f8a3ea9a36900902eaa5eef7bfecac2e", 0x21}, {&(0x7f0000d4e000-0x36)="9fee99f85208de8a353047f433e90d8c1b97511701524348b92224f241c9a74092b77e0008007825094f00e7789a9d62199f50cef695", 0x36}, {&(0x7f0000f72000)="8c97f0f1d1cf1636d0232d2d921e48519b6db9be7f3af17168383d8a9a0069fc723f07248e98b843594390b257fee217568b8445bddc41867de7bab2ce90fe2dd9b2c29c6573a3bc67fbf2e6234a56fb9a8221fe749a231894e802821ab2392a849a8b33c7f8ec6e585520e8c7b457a7c66b091fadd9755c795ad118dc8ddb27b577405a0809ad5b9ecf5416ae50fb9347b9c1c4d518fc164fc34b30e05da8e119d1fa7382b77c760e470cb8e59b83f4146950280c6859ed2a437b4e2ff6f56a536196598b787b3e6251f9c4989375734f96792cb12243c1fee6fcac8d620c17a582f8cd2a4c9dd1228b", 0xea}, {&(0x7f0000b95000-0x56)="20b380ef99ce00da939197d4e94e1c8d778b96e58a912a3d65afca20d80a554faa24ff16b89d0f41e7125e38c1603423fc733cb2daed844d24ad6c7c6f5a0bd220c37b219d5c3574b7ff9c3170d8d1fd40da25260fb8", 0x56}, {&(0x7f000055f000)="629663f857403ef0bcd504f5451df7e2495063dfc76f5a28fcbed7fbbb932549fc43f5cc0a3c88adbca5e386bdac218df5a57647bdae9fa1c68f3e881c1f9f1c1899a25a73250d2583709a66d64f2ca122393f052d1d26bde7d7befaa03da0b625567969418eacc08c727a0ea9921383ca2af7372030a7cd6da9a9bee6b85788c1225a37186de53fe32fc61add2a7d1cb7586ef1f82238e1e8c77bced9cae86357", 0xa1}], 0x5, &(0x7f00000a3000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, {&(0x7f0000ce5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f99000-0x70)=[{&(0x7f00006aa000)="1d1014316226cc75939314e354a6890c843881ba90ff35b5a7370794eff0e96ef1a82856e681c8cd713e9c4e77f0b535927efd13ea6abbb454da357db877c13bc0d9b975da77883faf08b6aed892cb8ce6b44e84ee302fc18ceb3bc6684a24746898b57a342918a837af4863f4d0afe3fcadf13e4a44ad3c545e26e0013dd4e5f4878e9d4932e55fa3d1c50503d952eba898d03426e7a98af61356cdd24112c56d903ba0b03e243282fbd78e894022d0d88fa3eedb19e087855fe967ffb2fc4b7f829efd8c3ac67b471e063741896f644ffd82ed90ae3f47eddd21b9ac7f93ca07530138b2e4fdb700c4921e9c161944b493", 0xf2}, {&(0x7f0000cbc000-0x5c)="2a49fa2d7de9b530b375b19f37c0d7d2695417e305212377bae9137a6892f97f58ee0ed177354d6a22a0faacd1510a2ce6d7eaf9067aec9d77d1febfcdd8de4ef2190f10bed945fc7e12e99eb194da038ab42f6ec7148c610f584e51", 0x5c}, {&(0x7f000067e000-0x6a)="ec6e6579f86ad5e1355e738404e9cdd0ced24d24a10c85a88b9528b6e603062c84d4f6d070400aefcfceb5ba6ce10971c815257c33aeadb7f1c769c370419d475c15591ea43ce84ea1ef107317a47f8eec5874c4b48b63284c58abfad83be3097db76ab4d23c66c5a49a", 0x6a}, {&(0x7f0000844000)="0c1c95898da8a1c2c6404c9d2e0056bacf3a26d75ea10907a971a7fab532afe153b370e54ea2cd0a0d801e5f6fcbd575fa64cfbf523b70bd1dd42f78af49cfa557a4bf916d805baaadd2d0de8e457b1212fe9b5ca9e49915212ce84ed2ddae1f08ecfcf55105c39091f2ce", 0x6b}, {&(0x7f0000ff0000)="a6c4c3efde438737821b81b5816fcca989b1b937a71f2a293440255bf1c6c1808f0d15f0a07e7f1f6d80b46bd83595ac7fd0c20c0305ef0e63f0ef73b9ba9005d862c23e0e10fe2dd0e27ba97fb37545c8d34be685a6d389ede2b81f762036e4a745", 0x62}, {&(0x7f0000f7b000-0x6e)="867167a2e14bb0f1a5fd0bedebe930239d9d26de41a3d9316ac9b2c1bee929f4fbddc78cd41380729252e1ac3a63b63914b7e3e42424c62ae391ec1ed25d739c285064897f838da4277fd43eff29494aa2d7dd978fa43f29c3382185b2f8130f5e46ad315d83a24dd14d89ed0fe1", 0x6e}, {&(0x7f0000458000-0xb0)="495837ce2e8ebfa3728db8ffde48aa5e0aa50a8c9a194a4025cc0d3496970ebc968e1aca8c40c2997c881c0d1692caa5b208eaf2b8f4c460da0922f71ad94d0a3e12abb9c7d6069b6e675b94dcc96c01fc2e5a1bd963942e38675a68929ad613adea3023a37ef7050f7725a6e9ba3441f99fa0917afedfddafdb85e1fced9eba5af771cd855587ac91e304b8bc279e77932300d565526e5a59fe4dc8bdd8b67262e2641add136384e656bf1158fc10aa", 0xb0}], 0x7, 0x0, 0x0, 0x20000040}, {&(0x7f0000fc3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b69000-0x70)=[{&(0x7f0000c9f000)="7b6da508e26d9d50052d37f2f8b66952800a2a8ef0b927f9c120d5003d", 0x1d}, {&(0x7f00001c8000)="98eb91e851ae3423ce151cace6393d5b3c5b", 0x12}, {&(0x7f00007c0000)="67abcb89b73dc04c48e9b89a4082391fdda2db4a2448301b2e7ac51e95488d0bfbc45cd53f229ec7d614dd073e0971c93efb1e3fb1a8e71e56271a97b129157dde60ed1dc384b31679e015ef08c5ba88e150106b969808efc30542ae994b8f42a96d2dd8fff1d71d007089bf8224e58b994f2c8f7bec56143ab638dc893e74eb9302383ec2cfbbf263bc64186e533bcac41a56360ebe54b00e", 0x99}, {&(0x7f0000927000-0xfa)="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", 0xfa}, {&(0x7f0000117000-0xad)="66e7838bf15dd27d26af45eaf65afe4a28c375bfe4f9a0a1c6554010060b503b0c7cbc1b9091b3e5e6ad923088a98ae423032e3574623faf316a54c689411c66a66ef5d3b3fd7644123c7c0b1f31622eaf1346a1654d931f53f389ac6a5268f57dd7c590da368f111b9c25b8ac46bc5254653165cbafa040363e34b2e720a1b79ed4380261465f526d0f1c8e3f0d39cf6ad3373cbaea30bb78b1ce46478550a2d6ebf0af601b24f67c5e80fe0a", 0xad}, {&(0x7f000013d000-0x7e)="081ee025ffa1fc37896b5f70d2a81562963864b3cb1faebfe31482a3d871fc93325a04193f23553cb4bfe4349ab0eb5d2b19c69ab6ed94fa2f9e46a0ece2f1fb746541971015cc9a3ce7fb2d97ba25becb68b98152b252be006d9e78dd35473894f787f5da6ce9b5879890a58d8cd231a397e4eb78bec6c5cad0893035c6", 0x7e}, {&(0x7f000042c000)="0afa2163cb0d12e7fed0b60667743631fba19427b9dff79458306a894b0ac2bccbf5206a69086c2ccb889593ab13cdac8df8d160bfe9f773b38ef5e85e3eb0a617fd616a9a0197ca20ef0edab4c8cb0585b3ffdad714f4cf9edeec32afcc15759715bc06af7adb9a4d40a5e61674803ed77d67436a3cdb20c34c89b2c3", 0x7d}], 0x7, &(0x7f0000c05000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r5, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0xc0, 0x20000000}], 0x3, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 01:36:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x20, 0x8a00) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x4, 0x1c, [0x3, 0x100010000000000, 0x0, 0x1, 0x1f, 0x9, 0x8]}) 2018/01/18 01:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ed000)={r0, &(0x7f0000972000-0xe3)="23be3cd662afa53cea77674e215a29abaadaae3bd74c17e820f5341a808da0c0d93a16e3c573fcad6725c97b973446a4ebc53e1dcda321413a41d7a34ca6062d9123b5f6e54bab1e92b21d6d5bf854655270d42275b38637e813ecea1b8716cf7d1cc40b423b576da746ab736c158b4707ac5e5e762a96cbee5edb8c8db733a81150089374e4edc784ea1bc7bf58824b60cfb4cbe60293311e6a8494927214fddcb697882b5dbbf2bb724622623dee19516149a9cae09b3c8e4a952895fb1df218300af4ca87b1220535e1168292fa5e5c2299ac9f9f20d0e0a931de2b6288ec1a2f19", &(0x7f0000acb000-0x70)=""/112}, 0x18) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/18 01:36:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008ef000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000590000-0x8)=0x1) chmod(&(0x7f00009d0000-0x10)='./control/file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000031c000-0x10)={0x9, 0x9, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000289000-0x10)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}, 0x0) clone(0x0, &(0x7f0000215000-0x55)="", &(0x7f0000c4c000)=0x0, &(0x7f0000902000-0x4)=0x0, &(0x7f0000000000)="") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) seccomp(0x0, 0x0, &(0x7f0000704000)={0x0, &(0x7f0000cdb000)=[]}) 2018/01/18 01:36:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000)=0x280000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x1, 0x8000]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009a0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) 2018/01/18 01:36:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/203) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000-0x84)=""/132) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e57000-0xc)='/dev/rfkill\x00', 0x208400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000847000-0x18)={0x8, 0x9, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="e5ef7dc9a3c79f06cc6025ae030208f0"}}, 0x1e) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x2001, 0x200003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4}, &(0x7f0000022000-0x4)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000023000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000023000+0x7fd)={r3, 0x6}, &(0x7f000001f000-0x4)=0x8) close(r0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/18 01:36:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r1+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)=0x8) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/18 01:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x2000000000000, 0x0, @tick=0x407, {0x0, 0x0}, {0x0, 0x0}, @control={0x1, 0x3, 0xa449}}], 0xffffffb0) 2018/01/18 01:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x0, 0x0, 0x0) shmget(0x3, 0x4000, 0x814, &(0x7f00000f4000/0x4000)=nil) 2018/01/18 01:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b63000-0x4)=0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f0f000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bb", 0xb4}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 01:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000524000+0xcad)=0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00001ea000-0x6c)={0x6, 0x64, "07a091cb0714adbca4d09e9a11198df94a9cfb9d3094bafdcdcc516605cd2ac6713b823397853b714d65c30196b670a7a2c0c5645e344b6eb962511d10f778b12a7f7371b122f48d2e0ad0eca50f6ebc802381451ffe16baf789161f1cdc1110d9294735"}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000286000)=0x3f, 0x4) r2 = gettid() mq_notify(r0, &(0x7f0000903000-0x60)={0x0, 0x3e, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:28 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) listen(r0, 0x40) 2018/01/18 01:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x5, 0x0) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/18 01:36:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f00000d3000-0x20)={0xffffffffffffffff, 0x0, 0x4000000, 0xffffffffffffffbd, 0x0}) 2018/01/18 01:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80003) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000050000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d63000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000134000-0x4)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000fa7000-0x8)='./file0\x00', 0x2, r1, r2, 0x8, 0x0) pipe2(&(0x7f000082c000-0x8)={0x0, 0x0}, 0x800) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000d8e000-0x4)='proc') 2018/01/18 01:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d7b000-0x4)={0x5}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000728000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000b84000-0x14)={0xfaa, 0x1000, 0x8d0, 0x0, 0x88c}) r2 = syz_open_dev$mouse(&(0x7f0000a01000)='/dev/input/mouse#\x00', 0xde9, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000347000+0xb44)="e0828632b632857d50eee55657ee5b0b722658d832a1fa4961d391ed2004b8a0b845cf7269e5b181092ec60460152098188e9eec2add5de920706f4e8eaad86ac9be78cadfa8aa9726860665a6c08cad6d718f6c24773a425020127844c87057fd3962a477ef6c2b7158f3562978b5297285e3d436491051ac3b540c45e3563af86d8eee831d4f0549fe34258e03de0400e4eecabefc92171a4dd7c562f8938cf71994cf85a7b9a68f1d2786e1d746a60270fa84a0654750bcbd52c59006b75fd51469642af1b940d0a14b2f7d6e092a2181c6fec1aa0a090c2c0fc1163a874b571f0a7b5eb8c7c332fe", 0xea) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) 2018/01/18 01:36:28 executing program 4: accept(0xffffffffffffffff, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='self/\x00', 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000ffe000)=0x6) 2018/01/18 01:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="d8f90800000000e86cde40b39da12e8e3fd8a63e97b1373a5d358a03000000d4"}) r1 = creat(&(0x7f0000618000-0x8)='./file0\x00', 0x100) bpf$OBJ_GET_PROG(0x7, &(0x7f0000070000)={&(0x7f0000b00000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ea4000)=""/93) setrlimit(0x6, &(0x7f00005e3000-0x10)={0x0, 0x800000000}) 2018/01/18 01:36:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000035c000)='/dev/admmidi#\x00', 0x800, 0x200) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000d47000-0x68)={0x7b, 0x0, [0x5, 0x2, 0x8, 0x9d57], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/01/18 01:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000549000)='/dev/sg#\x00', 0x0, 0x800) 2018/01/18 01:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) signalfd4(r0, &(0x7f0000bcd000)={0x1}, 0x8, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e59000-0x4)={r2}) 2018/01/18 01:36:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000494000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/18 01:36:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x44040) bind$netlink(r0, &(0x7f0000e30000)={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000051e000-0x8)={0x0, 0x0}) 2018/01/18 01:36:30 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstatfs(r0, &(0x7f000026b000)=""/109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x0, 0x0}) pwrite64(r2, &(0x7f00004d4000)="", 0x0, 0x0) kexec_load(0xa4, 0x4, &(0x7f0000ed4000)=[{&(0x7f0000b2c000)="494b09958e99459709ba0199fdf140d6f12a6089538a4281a3dc56114afa5f1badb7b4ce3af28e1c371cfd36d4a938aab2bdf3d65b2c03eddf751a15e806b60bfce0c6c7cadd17613834263e905ff5d6b17b757edc8cb6808510a12c40cf6299102f8d31baa130", 0x67, 0x2, 0x4}, {&(0x7f00004df000-0xc3)="c958560ff66de3f8fc84bcb69f8fbeaf34d7fd2a21314bf1885c328ce4cec1c3decda801b0e61647333635441fb0e0b53c72f457f38ceef30d5f63a6f6dd5f5f56393000000002a866224fe15971636bf45d8f63d986ed03f3eb965cce97af5a918faf814c6cc06d404848de75b78e17e79461b2b474c69f87e7000000418e0c3c4bb7f4129e6af4e2db82a9ffa159e64df288736f12697995e17bfd2f22a0926d44d7e3325435613208a1b63729f54b83d2fbbac4e65ca9ca791207d3f761f9830722", 0xc3, 0x3, 0x69}, {&(0x7f0000096000)="0aa9471ff84a59e39dd6ebad2a9081850e2ed5c140df3a7d9565aeede0e989d9ae30b0617dbc1c080f5e97c818254ea9669b217ac35f0e78aa97ef9194ca5ade38fb30d4ebca505df9da7facb202ef504348cac4c10f63f7f6d73a9a761c8e3436d9bf9926c2a3092acef932064e14fd2dfeb4b6dcd23db134bcbaaf37e30682fb02c18e6420493a16e69a192f4419a77d7d80ee09e21ca895a2b9f41dd38924ec7884b881f0dafdabf0d17df3d7fb2d22e9c778c94fdaaea08aef74c07d13fdc5ed08f3b4f82abff4700d159a756924d02409951f6298cefa999dfb30f1cf9fd5d6966a0d36a0daf5a6b7349a01a03cc011f0567d92e3f62f8250673180c8518afcbbde9a50fe9aba12d36f9708e16507920fd4a5b51b31c12eaa83f86b11c162704342317369b3a6ad3b24b33c28a75001b174ff8f24665418f325625ebc576467351f6c0336ffa20b20421bd64bfeba8e0c7bce4ae6fd15aea8ba9e411e276c407f9f6efab916b4eaae95c77a0a6da950efa8a0ddce9fe9f196c4101daf4d31533d4415d1a8ee2daa3b963bee638b939c2f025ec7b95a69a41854ba5f3cc23f82cfcf4745c49b784546834d73e3fb1a5a5c7cb506ad909c3baf81b1cbd5264f5335b901258167926e4cb2528d2515adac045026ea2e6fdfa550c3520c6ac0185c12fca27ec53ec4d8f8fd526a216b3646f63ed02f86813366092228f790041546fff44a69293fc5c634abf8c02f499df7bc291ee298dd0f72a0ea562c6a94197c3cae5b8d40184153bcb6c0432306d300da38250cf513b347072172a5c49c16626b2b0ae00b219677b98692a65336bc83ea984fd9fff661f8db410892d955a801ad04c6282e84d4015bd34a20c62c554201bf7fa8774f7b63d78e7f5154b89e5ab26c65bde5ddfe81baaee95ec715e953ce00a4244953851d3bcf6095cc9c87c4701acdae25b334e950cb56aab07f0b0a4691dfab3cba73b3e0bda0dca719d4d9f3823f580fd75f966db5cfc5c80325030a118c3ed7b5244d1d8396591020186e3a68707024445679be80076cb4e73e994b1cdfbf275ae17ecd15d1db8f0ee4baff782faa2c327205e3fdfa2425b3eeddbfc9432417c9c9b43af4280cbdf536a6ea712249a28d4d1d883b60c0513ab823115b10f35b3bb1df4eeda88fe3f8dc6a6be86ec5e7ebb96a7ba12312e284ae07b9e8beeed73aa4e6deea065af7dd32786284e94e74ba0834687349eaf7e1e8b7d652bae159efb27e84543f5ce1289c99853332e95c1dfdb6888acaa8f8a4ba50cfb1fb892339f6f1a71c0ca6b52b7d1f723a03db23ec5fa65f57a6ac94862a93403e65b3ac3a61dda3ef0c75d21dbf8aa9b48c99c1f1a42148a737ab49516ac382945f0df8f9c9f55a7dd37f13fa5662481fe2342c04605fe45871f9e5a3bc4771983029cb8ee96ece79e0432ff46a0d689361a35ba0a027021b89b4d6a9684036b47edc3bc96d218795c9d04b74062396c0eec58baa3816678d824e226ba13af7115b50b881329ee1da47ca816997cb20b4dad6321f14aadca158c9fa193ed2a93b17f5471a51c38da499b417f8cbadfb0351e82e9c01d992d7ab36a495d4efa18167822b842ca91fbf9fb47e115d246531dffbf99a426f3545976262b52977d1aa4028fc0f6504d8fa308f440e07257cda9207abb9b0af773ac25fdc71af68b7c21403d185e43be768e97f023c88d89806669337803cbdb1ee0fd3a2285fc14a295d03e93d547cb0c8f98b64e8ab1c30e75145ebf67b83a343db9b95fd4e2563ed432c88b2219b2e45ee3d966c682d623e4756dd00783a39252490c23bfeb09f483e9d5ece5380e4a2f731cdab835cc3760d8eb49a5fdad7575a92d37078113422fec57aaff75699fde6926e3adadca3678180950efbf11fe847fcb2bf02e2e8ff730231139ee1bfad7de7d8ded33e4bd8e64427ba2035c187c9be6705d58a763f2869b2f8513bcebae3682cdb3cbf60c3ca0a1079a2b4e47f7ff1ef37356e8076253a37ab79915dddd47b5a3e20956040702713b57ae0a6fb0d1314f216c00e3ac86a414fa08f997e95ba3d0fea11eda01089bdd9b94dae3152e160eaf35f2a52e7c083eafec011f04af1fc3fc1e5f57c12b921e7f4dc067a70f1301e387bce2c71757ee1e822a0b0ea91c6131cc06066c86718e85881f2d4f182c4c0ffa86cc8f2f3903edd1b29469af6ad82c6a8652be2008f02f09c281c4e4082386f05f0228306877e8fb958aad66e8d2ad3c13017572bcada0fdcaf0af7cb362b824b75d4914d0e7e7cc96bff2c76f01ccd6b7649a3cea2d13ba0fc49615490401f0af3cab5220e94dba7ca8b5714336e286b4a6504b313ea0eb8c9500805d4cd1633d0bc14828b4317838f2c49005a860355225b4c585a4b555633b5a7cf959911c9d07735b841657907843faf240be0a011c46023f7074329326644b5395012ff8b9254233c0dea82d80c4ee5d1f3bd0f59900a4ee15bc65a3405a852ada625b7928f35a40ec987ebccd7370ab4003844b45561331c2e2f90605d6310c603767bd383746a99ecfd233fe9dc53f3bf4d9898aed35c2974ccfb8e0a39193d1e0d4410d2c22fcb3de47ea06421a7b2282e549fed42686efd020233fd33456c6cdb4f36ae7444e0ddec763e219e488d379f58e589bc2a6e4d86b9b6ee8f8fefb1efcd6cb4b4e7019df5522043f47a2fff149ce28101586abc6d6fb3fe251d2b85ab7f5d8e492b7f630b41a7b5afe37740aeaab99b523ca9908634366bd628fcc05d69eb55955d7d6bf92d1503b09c7fae68d85da2b7bc5c72629b3b8f4efd1629e06a1751ecc9d5ef587ff7ed49ade1158cd1604f5c5f33b6af9e66588c3fd508282b8fd0b645858cd558b711da24adecc6bb17d2005cb8c4446792c7e44a1fa716f952ef1ecb756ccfbe29def21d4ed6ed88687494fd2873a64bd2703cbeb4deb2acc3eb9693df14738d0c7f552a157ddff3398de47c50b331c1851bd413d8d161a923cb5eb7e64fe525a2e4e7c40c7f889caf9d77dc5dc8356d691212210c4d3747c4ad7cb0bbac2ba2e3fc89853d717898329796b476048e917b3c9134fd676f1a8d050407e0e84c27c75ed594ab55586db075e574f55a73e7f0b2ad7a1aa2c2f91f8e2d9f4b280d50a036974d19198dc8df34f864ff4fa79a2a5e65042dc0cd73cc2758d9cbf14e0966c6e7623085514cb57d55a0dcc0fd114847f64f81af2bc0a21c63dfea76ce322e93a28c9a5c0b7d4eea1d0ea0d1e12b8b6cb9a9b947fe908c8f08b89e1d3e4cecd1770855ff4828bdb31215d2b89502246e932c6d60d5781abc98d00b12f57f5720560db271ed0b3dcd3978eea66ea793b5d202d03b3572826e32f345d79ffd98bd268913101516ff84ff7be616df468205f4aec883fa5c1f240810c95aec7457466606e05ae6cff6970aa52588a8baad1c16c6a44bb6886af5c662f25b832ef59ce4445d2cbc0f07cf6d7305e3ea8025fba3410086a48e1b25b9c651e2d0b1088efa3ab2b9fba883dcb89bedd2e1c43e2fc686ff09e6f97c941bf901f4a1c7de1ed99504415db0f4cd7fc296386001088be312e7dc04afdaffa8d504e701a5c7f72b6d903059e45cf4590c6f71ab049e04bb9e4cf7c5f6d3e4479b7a99fff72f3b09385822205b32434c642a00b979db3acf8e3136696079aa7ce8042a378def6e1c7541fa3235c8771bcb86bbb15cd7e4602b16da9d7ddbf312bf04c4fe25b96ed980ef97f64d4583cbeab78a3f31c57c074531290968051d4f74e8b5d4092474234385b50b62d1b32230846fa5bee594041ae49206aaba8d2beaba9815b43a02462b44833eef154f711715231c084acaafbc15bfd6dfda668754c3eb088d640dc0b0c18823542b9201168e86503ac31aaf0788ea00bf55ff8d73481875c4c1c7b503f877a11990134992fd8f861c037053d6fd735beab6f9d560abe260285fde208e683f49b524c0739e2f77cef25774724510522979738994a4347cc14b3b3651d5b7dac0a52bcb4847ea21342955954036f82595ec828b1d1755790a1f3fc39d001383821fdece4b59a8023c7fd5e5be9d246cbbd4522b56064155eddfef7970fb872158eb68f802b390e6ef8992721793c7ed2882dc4d3b6908f5d62c033d845d447a51c71c1732222c7db7f978b8a190a35a2d251f69842d437aeffddf3ba2b68bd29e4477f40519902840a96a0c05176679f6c15e4742b7efb420b4c67053c3cd2bd5d564dae16d6aa3318b9259bc8833bbe5437934a3ca717bfba7802a218f626fb9f75760a5b2fbf0d322e0d78e594faeff0c0f56753bee80be7cb9e8b4b102b98263ba236cda4395638523032020150cce65dade86c5800028d78052ae25fe0bfaad562b2581761640007b01bc51de9ed33d3a47c44a3b8ce912482f2a447856d68ab9024db350b67b13aa23d684dd18325c1e86a34f41aaa7037600524ece7e5117c8ab38c678ec5a8ce4ab17bdf34d182bcfb0937d4c8fdd1fc59baa70b5e7485ac529b1666ac16fb166d2cbb693aedacb7298ff374d630aa668942de28bd690f69d3b340be9f5d6c6e14066b891294f7a388ab30ade8f4ef917438cf4ae5dc63b442a32f9412ee5e631cdb584ecd794dbf2b34ec9223fac5500b59d413d3f1eb6f79b64273a1739e03c8445062268197484824a5f4b11a50d242702d2dd8d9e155b806e8b5f0a89094669a4ca70d9995dca427830c54c22c893e3b4e1a93961faf8dbf4154bd03aecf2305a370fffcb50ade39f6e9aecda02c73005b5c880b7645084dac2dac2a9ed829c0528b7d4418c838e62f896b0dedaf1cab13ec426cd561c9224d3c7109cff78e94562a1f8f7c4a15c4f6c433a3895c23681cf98b3f343f717f77e9e80b933b405d1a3954bd4cae6e34107e075e0ae7504d2df3915ceb89abdf2a83989e2df8c2632524e47aae221f4427660d6d5c640523beedae914b8723a3d43f1cd19e06c2fd654e1d6dfa38880943aef175be923b52bfaff3e9eb0f325d57a47da39250ea146409b6b653e1f7bc9a8a22a15191bde3bd1d8c0ad9068899cda888cbb0f1a293e694cd34ffd5c9d385d3f80bf4f79992c72f546aefd37acafe3d3f6d8b5214f6be89d8e7cda2e9ca666904778ba1713bfbca6c9f622b053969b5f6d0ebbd9558a5464c78cc6bbc6c0c842983e62d5374d08e23a37fcb0f069a68ef93601de11ebc74b938ca734a257a4d3f0e71d51260e436e9ca54df0c6dec683843ab3967f875f6d6bf12d8bbb62330a88930262df494afa6cd58dcc339691bd5b888bd14b89aff76b72ec3f3e0c3352e08d59e0df7400d0a05f738d59baba62ba63b97258102e3bf215e46806b78ad3cfedde7b169f8c3c2931a5cd3ae6fefb5fc9c2bbef6cbea9d9091149f25c23dd5281a1b93c84d1172c6102795387b29d78f1f7598297cdfa283ae51b1b947a6ad685d253a61eecc6130f93288e977a8c2566f01d2f1e19498a21a1b18576d222804cd86abe91a927bc44737693c4e17ec927b43f5c19e225bf3d7aa5fbb2e2ad047b33e2dc2867e203dce74729511fd3cca184cc7901bde17b97023e28202ef3b1c1cae593f29400ad8e858329b7a2750edcd94dac5e1d4239ec5331903578b35e8602e49b344fe025cf42b2657e3cf5b375169e6807011e3bf8591c2f2c2c429c367955838a4dd6c4c28e7e6411d443efe00542254215f8c86400d0ddc6fdf59a4f25f0f327a8e22e360cfc5f85560b8c02a1e44dba35d710f417880e42c673db0d3fc68ecea5d47792", 0x1000, 0x8001, 0x3}, {&(0x7f000069b000-0xd3)="18c10e83f6bccae789733f3149957071b60ee1ad1f595f854883b6f1012afbffc3a5b69714bcc88792e70e8aa6482a1d57e83a14c68700bdac5ba55b7ab0ff2d148cfa64ef403b660b93e343937b2df2a2d250a60442d63b6e6814955d2045743b310039858086919f921b1b1ef8ecf7039079cfaeee0bf425cb66e31a517b90237d87bc212a8f48e9edc9f4ec0d6804e6385c9da6c72c94e6c1195f576eef99176deb8a08722dc0d433164a4deb71e93b5637a84a85d6ba26789d148b414bd5e1636cf631d508e5c42a0c322c5069b0b29e16", 0xd3, 0x20, 0x7}], 0x80000) 2018/01/18 01:36:30 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', 0x7, 0x4cc000) sendto$ipx(r0, &(0x7f0000004000-0xe)="b345447ab6e532272eec13a92fb2", 0xe, 0xc0, &(0x7f0000003000-0x10)={0x4, 0x3d, 0x400, "25cdbf73fb17", 0x8, 0x0}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000a000)={0x2, &(0x7f000000d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = semget$private(0x0, 0x7, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[]) 2018/01/18 01:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000087b000)=""/84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000c61000-0x8)='/dev/audio#\x00', 0x2, 0x12000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000006d000-0x1)=0x0) sendmsg$key(r4, &(0x7f0000962000)={0x0, 0x0, &(0x7f0000170000-0x10)={&(0x7f0000657000-0xd8)={0x2, 0xd, 0x3, 0x3, 0x1b, 0x0, 0x3, 0x3, [@sadb_x_sec_ctx={0xd, 0x18, 0x1, 0x9, 0x5a, "c2cd22f7eb82fe3735cf7a11510376a2bc6c74f0d511691ce0b0718149d4e2954017bc57f64cef38e82e995c1577bc7b753f76f53e3f831db0efcfc85b52ffa18508ce35f23cced601562192446d74aca6d98805821531f15ff0"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffc0, {0x6, 0xff, 0x2, 0xf100, 0x0, 0x80000000, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_sec_ctx={0x4, 0x18, 0x100, 0x0, 0x12, "6b6a8974c9a478114bbbc2a0e871f888f79a"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/18 01:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000801000)='ceph\x00', &(0x7f00006f8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008eb000)='selinuxvmnet0-\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f000020a000)='keyring\x00', &(0x7f0000278000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) add_key(&(0x7f00007b5000)='user\x00', &(0x7f0000bd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002db000-0xe3)="e0da427848ee039eb7adcd30c2a3f269944327bfa1eb5b912d2e39a804b2f0fb70f826fb33bc846dfc91ae285b9f052b894ca42a85b88548031ccb18c1a45bad898ce0961fcaa9690e4fa83efccf910da893dff5335a19119599622bc6fda530585f938270573e9f62995c08ca9551c7edbc6041ba95f5cbf7ee820e6f993041ec44b0334683851c39d6816a0daf260806a3f703276bf8ef01fcdab41c5ecfadf256599e68caf99c822d5d53d50f90b8f85e7e7e33ad0c5ccf8b1a8895789a8da1e168ff115f7b274b8052a1483f73690dbe1d5029b874173c2a901de0edb3e1a9f545", 0xe3, r0) 2018/01/18 01:36:30 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="78836734cf3910e1dc8baa3a7b77c1d994ac48bcda674fef22addb98b0a102f28188e3e2d093693f8af5438b9b78ddb666eb495446144d819cfc4fd6a8d4ba812c70e34a6340ae12dd710a2e30b255afc4ccff6fa68f05183462690d84ae0f73c75981cc7dbd232f382ba70fff1efb7cce867d58d0852dfe2a407d6c270a2d026ba7c8e7026cc1bb2d00e753572b559f5b4341437aca4e22f0cb695b8b78c52163367a347d7e75bfe488671f1c3a7e1781785c1d7a98b616ddb959a46f69239521cc8618a4c56ec9e0e8b8f8c243db9f", 0xd0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$vcs(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000) connect$l2tp(r0, &(0x7f0000493000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x3, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff375}}}, 0x3a) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000023d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/18 01:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000086000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000153000-0x9)='/dev/sg#\x00', 0x10001, 0x82) renameat(r0, &(0x7f0000d8d000)='./file0\x00', r1, &(0x7f0000448000)='./file0\x00') creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) 2018/01/18 01:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000247000)={0x2, r1}) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000282000-0xc3)="fea4c3d175d4263ed571663e79a189791de8d5d52161fe1d19fdba50bafd5d0984e67503bf0f85f11809bb0ba833c403401f9e191f1f3005928e90bfc370894e4c27a40c8fe6bfe2fd7d0be281615bb4c853f3d1a004b2fb8a6eb0b075560f2ba1212ac9c79e4d2d0b134121e71eca954348a79565981b64b6babc9a046e8807770e2d5a3c9d5049d8fcb408e562f7689bf49a33ea7fe7da1d502ca7f76cf569d170f8f80a0686de021ae9a770a39f24a353f9c0d910c7abdff65958b6bada4da73d0d", 0xc3) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 01:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6665, 0x40800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d99000-0x50)={{0x1, 0x0}, {0x4, 0x240000000000}, 0x8001, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000a9000)={0x8001, 0x5, 0x8, 0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 01:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f1000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000de2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000810000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d5000-0x8)={r1, 0x0, ""}, &(0x7f00004ed000)=0x8) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/18 01:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r1, 0x8906, &(0x7f0000413000)="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") accept(0xffffffffffffffff, &(0x7f0000300000-0x12)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x20) 2018/01/18 01:36:30 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000038000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000037000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x633}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x1f, 0x9, "cf54985da39208d4033dc26034d2e367505e2877281e1b911e918c687deecf4c3940a2417b6ef6cb3f7067b4e84b2db3b619fb72f6afaee50bb8df7f3c85f51337bcf577857d98a71beeb0aad4c4043c"}, 0x160) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x0, &(0x7f0000006000)=[]}, 0x10) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 118.452120] binder: 15159 RLIMIT_NICE not set 2018/01/18 01:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004eb000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00006aa000-0x14)={&(0x7f000071a000/0x4000)=nil, 0x7fffffff, 0x6, 0x80, &(0x7f0000391000/0x1000)=nil, 0x5}) bind$inet(r0, &(0x7f0000c38000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d9f000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="1fdbb289455b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d66000)={0x0, 0x20}, &(0x7f0000259000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f8e000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdbc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, &(0x7f0000755000)=0x98) 2018/01/18 01:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$dmmidi(&(0x7f00008b2000)='/dev/dmmidi#\x00', 0x0, 0x200840) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000876000-0x4)=0x1, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80001, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000874000-0x9)='/dev/rtc\x00', 0xa40, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4a000)=""/18) umount2(&(0x7f000075e000)='.', 0x0) [ 118.505656] binder: BINDER_SET_CONTEXT_MGR already set [ 118.520640] binder: 15151:15180 BC_FREE_BUFFER u000000002000c000 no match 2018/01/18 01:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000043b000)={0x7, r0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000071000-0x28)={&(0x7f00009fa000/0x2000)=nil, 0xff, 0x1, 0x0, &(0x7f0000d70000/0x3000)=nil, 0xfffffffffffffffc}) fcntl$getownex(r0, 0x10, &(0x7f00002b5000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000056f000-0x90)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x238, []}, 0xfffffffffffffe2f) [ 118.574273] binder: 15151:15159 ioctl 40046207 0 returned -16 [ 118.574511] binder_alloc: 15151: binder_alloc_buf, no vma [ 118.574537] binder: 15151:15167 transaction failed 29189/-3, size 0-0 line 2903 [ 118.627390] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.629407] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 01:36:31 executing program 7: r0 = memfd_create(&(0x7f0000722000)='selfbdev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000899000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000439000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$vcsa(&(0x7f000047a000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2402) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000028000-0x4)=0x0) sched_setattr(r3, &(0x7f00000d4000-0x30)={0x30, 0x6, 0x0, 0x2, 0x6, 0x401, 0x8, 0xfffffffffffffffb}, 0x0) write$sndseq(r2, &(0x7f00009e2000)=[{0x8, 0x8d, 0x0, 0x0, @tick=0x7, {0x0, 0x0}, {0x1, 0x0}, @addr={0x0, 0x0}}], 0x30) creat(&(0x7f000032b000)='./file0\x00', 0x100) 2018/01/18 01:36:31 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000001d000)='./file0\x00', 0x4000, r1, r2, 0x1, 0x80800) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) r6 = gettid() kcmp(r5, r6, 0x3, r3, r3) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/18 01:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000afc000-0xb)='/dev/audio\x00', 0x80400, 0x0) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) 2018/01/18 01:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a97000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/01/18 01:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00008e4000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b6c000-0xa)={0x0, 0x0, 0x1, [0x7]}, &(0x7f0000553000-0x1)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d3b000-0xc)={r3, 0xc2, 0x30}, &(0x7f0000c20000)=0xc) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f000080b000+0x255)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer\x00', 0x212000, 0x0) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000042c000)='/dev/ptmx\x00', 0x0, 0x0) prctl$intptr(0x2f, 0x2) fchmodat(r0, &(0x7f0000393000)='./file0\x00', 0x10) 2018/01/18 01:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed8000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000068a000)=0x741244b4, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00008d0000)='./file0\x00', 0x80000000400, 0x120) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000004a000-0x8)={0x0, 0x7}, &(0x7f0000217000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000097000-0xae)={r4, 0xa6, "b103a6da99d8efa9392deebf57d7457fc3d68e481e0dd39214c22ea0f49b6f5847b7dc4a8a04c7bea2b8579d433bc44a26d19bd967f98630825e7c4c1f2ed4d2369bff37fc8ad7c4211d05c3c8e53d92377bd1b13ee2d9e591a48cf9c58f2a81755b691ebb39f7b255e16d8a1ace1e81a2d80f3047cce03e8b4c18a1f55435847ff9926014cbb7446e951742adf7511d81f411039d2edab33aeb3193a892d6dbb046ace3dea2"}, &(0x7f0000f2f000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c79000)={r4, 0x2}, &(0x7f000045f000)=0x8) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ce8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x0, 0x0, 0xa0dd, 0xb7}, 0x20) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind$unix(r0, &(0x7f00006bd000-0x4)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/01/18 01:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fcntl$setflags(r0, 0x2, 0x1) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 01:36:31 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x0, 0xfffffffffffffdef) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r0 = socket(0x2, 0x8000a, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000a8000)=0x7fff, 0x4) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8)=0x0, 0x9, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x64) sigaltstack(&(0x7f00009cc000/0x2000)=nil, &(0x7f0000098000-0x8)=0x0) [ 118.760872] QAT: Invalid ioctl 2018/01/18 01:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c96000-0x8)='keyring\x00', &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000e90000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000092000)={0x7fff, 0xffffffffffff43f4, 0xfffffffffffffff9, 0x5, 0x6, 0xfffffffffffffe00, 0x8001, 0x3f6d, 0x7, 0x4}) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r7 = getpid() waitid(0x1, r7, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r8 = fcntl$getown(r3, 0x9) syz_open_procfs(r8, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x0, r8, 0x100000221) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 118.796483] QAT: Invalid ioctl [ 118.839874] QAT: Invalid ioctl [ 118.848566] QAT: Invalid ioctl 2018/01/18 01:36:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000741000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fc0000)=[{0x6, 0x5}, {0x2, 0x8}, {0x4, 0xffffffff}, {0x7, 0x76e4}], 0x4) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000f4b000)={{0x7f, 0x3, 0x2d8, 0x101, "32d87a533a4cdd58467682eaac7e99c5c4e452f0e76896b0271747b729b066e61493d5123bb175b4889503cd", 0x0}, 0x0, 0x0, 0x2000000000000, r1, 0xebc, 0xfffffffeffffffff, "08f256e6c4ee8425642ad37802f78fb629e7f3a859a6cf42520f3fc282bd5addcd64677285455eb46161a86263ec19b70a6110d9584de639c98bdd4384c74eeb", &(0x7f0000fce000)='lo@posix_acl_accesskeyringposix_acl_access\x00', 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x73, 0x449, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f00003de000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) pselect6(0x40, &(0x7f0000ca3000)={0x3, 0x4, 0x100000000, 0x0, 0x3, 0x100000000, 0x8000, 0xfffffffffffffff7}, &(0x7f00005ae000-0x40)={0x3, 0x2, 0x77, 0x4, 0x1, 0x8, 0x6, 0x2}, &(0x7f000022d000)={0x3ff, 0x6f6, 0x6, 0x9, 0x9, 0x9, 0x0, 0x7}, &(0x7f00009ef000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f25000)={&(0x7f0000cae000-0x8)={0xffffffffffffff7f}, 0x8}) 2018/01/18 01:36:31 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) flock(r0, 0x1) close(r0) flock(r0, 0x5) 2018/01/18 01:36:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008a5000)=0x0, &(0x7f0000338000-0x4)=0x4) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 01:36:31 executing program 0: r0 = gettid() setpriority(0x2, r0, 0x2) ptrace$getsig(0x4202, r0, 0x1ff, &(0x7f000095a000-0x10)={0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x2d) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x10)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0xffffffffffffff6b, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) syz_open_dev$loop(&(0x7f0000e3f000-0xb)='/dev/loop#\x00', 0x8, 0x200) 2018/01/18 01:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d50000)=0x0) capget(&(0x7f0000492000-0x8)={0x19980330, r0}, &(0x7f0000027000-0x18)={0x400, 0x8, 0x2, 0xfffffffffffffff7, 0x0, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000702000-0xa)='/dev/vcs#\x00', 0x2, 0xc100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e0000)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000738000-0x8)={r2, r3}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000999000-0x58)={0x26, 'hash\x00', 0x0, 0x2, "6d6434001000"}, 0x58) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x707cbd1c, 0x8001, 0x0, 0x16, 0x1e, 0x4, "ce0323e866d03054900c8f2b4ad8ddcbba81cd3970da514391ef5d2b8e50b36bbdb69256fb49632d50992c16a8f1fefd622e058fefbcf2022ba9a9c73bdd9d50", "315169478e41bd205cfd13a1c378fd222cf3f925dd5f6fe3f85f3ad3e9ee140df69118455da92e689b39898ddf1ace3cec18272a63efbaf17fd4dea944842c66", "bea0c3069ba1c2b3b37ca44cd644d13ca144a2e9d3ff9f82553a6e17e526b6c9", [0xffff, 0x4]}) r6 = memfd_create(&(0x7f00009df000-0xc)=')vmnet1@@{\\\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000f2b000-0x110)={{0x9, 0x1, 0x8, 0x800, "ffbe57297bf77f6570072f7fac5542edf5a3ee401d7217baf0bc6571eb0498d881188ad24e6dc537eb3c3e3f", 0x3b}, 0x0, 0x0, 0x4000000000, r0, 0x10000, 0xb4, "e94b9e205864d548e3242f1c377bfd8d614494da8c8e6f9c004abcf22e93fdfaee1d0454932284ec43ba0124294859379978886320631de117c55500693135ba", &(0x7f000022a000)=']\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x80, 0x5, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = accept$alg(r4, 0x0, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f000094f000-0x10)={0x0, 0x0}, &(0x7f0000a01000-0x4)=0x10) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00002d6000-0x58)={0x5, 0x0, [{0xb7f, 0x0, 0x40}, {0xa61, 0x0, 0x4}, {0xff7, 0x0, 0x0}, {0xfff, 0x0, 0x8a}, {0x962, 0x0, 0x7}]}) recvmsg(r7, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/18 01:36:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x2e) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e2e000-0xa)='/dev/cuse\x00', 0x200, 0x0) recvfrom$inet(r1, &(0x7f00003fe000-0xa4)=""/164, 0xa4, 0x40000100, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 01:36:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xc5, &(0x7f00001e5000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000132000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x2000) ioctl$TCSETSF(r1, 0x5404, &(0x7f000008d000)={0x40, 0x8, 0x200, 0x29ae2c76, 0x81, 0x200, 0x1d33, 0x6, 0xfff, 0x3, 0x8, 0x7}) r2 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000c85000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8b000)=0x10, 0x800) connect$llc(r3, &(0x7f0000e31000-0x10)={0x1a, 0x554978e7bff7ee5c, 0x20, 0xfff, 0x818, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) read(r2, &(0x7f0000984000)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) sendmsg(r3, &(0x7f0000e13000)={&(0x7f0000fe1000)=@l2={0x1f, 0x3, {0x2, 0x703a, 0x4e2c, 0x7, 0x23c579d9, 0x3}, 0x1f, 0x8}, 0xe, &(0x7f00009da000)=[{&(0x7f00009a4000)="93f96feccc2137d0a0cd568d9e0048da7081f450c7060cfc54983c2a155dab5641d42edd14c5b491fa1a338b4e96956b2838f1bd46c1c632bcc2f58582b44536ce3490d0171f0c6cca3d4df61d27681b607692bf14eedc9a336aa4367e03a0e98a2ac4bfc1776803f0588376a8561288d96678464d3b5e0d79536701ad833b5b37e8", 0x82}, {&(0x7f00009f0000-0x51)="03354cc1c4937d1e54c35d9eef2700aee9772d5530c46da26b341c2b7b9f7a48f4df26222163cd101c2ff0047cbf439c44344a86554afdefa2f0e1e602b0e8dd3a62a5e8f5b30542a986acaec0e1518fc8", 0x51}, {&(0x7f0000724000-0xba)="187d77012cda293fa17741bfb8903ae5b447ea41705e0ac264f8eb91dd3ee97b8ef5d4d65dd8c55f8d5ff15fa63ce07aa7441c0c2823bbe2f0546f58aa55d69092148a2c9983fd8aef018d66e3a3454907e1db5694ad6f2e65e8cea60d9b3adc2b7a47cbdbf27fbd3858a7c2a391ed7b8c72027430ac22616df01eec7b4c24511b16c9eda5ab5e671e3a9d05bf8aaff25885cc043664e620f751da99b2123aaaa3de8de5deeb03e71a0b9b17f81e10badbf33e88ea9db8493a57", 0xba}, {&(0x7f0000ad1000-0xf9)="95ddd7c79ad1e9da3936ab54acbc626ff53a6fd8fa1116d631d09f4dd3a6583d962bf232723f67e97812034e3ba53b605ddf4b9ec0e0dbf5914db2aa0a0e505093c5d9b8842e884238ca177c061b29a8814485c0b795a3731a6f25b7147214b6e7caaf11ad775578bfe5c84a55ebebe28e941740940759df0d28e3fd89cf94c1f82a57400fb39df5f3e81639332df43e8789ec6c0c256f15f6bf8ae2881539e4080c610dfa10b04a977d9d42c42dbd57afdcd39c386f582403e3b6def7aa772ffd206b7261fccd59310dbd74791a4d6c2b8c97be3e6cb16a6373d2d930d5e85b499a5afbe14b299bb1f16b0e2501a8cf15cc177ea325acca1a", 0xf9}, {&(0x7f00001c3000)="56f0a927cf5902bdc5b6049575e70a2bbe14f5546986afbfc5746ca1508b2ac0035980643497bb897ed9222922c47cfd6ac670926a78bf7bc5f6f1656b4fe82876bb95c8afcd123e2cf9c799746f9e8b6ea4572378a8ac2f372bb0f86dacca89cb13b560b13b570feb68fa9548d9773f25d216bab38d6cbbf2bcf42f4f9fa0e9db847f76fd4345ef371a6fcecbf23cd4d76a7fd70500f0052cbd9a17a86842e80dbcff8b18463665118c377e4272c3fbee2cf34ed16c05d31442830e7b80ada84b4c84b23074fecfe583f4425c1ad8241e74", 0xd2}], 0x5, &(0x7f00008b6000)=[{0xc8, 0x10f, 0x3, "b831413cf7a16bf1d9b67d761ff03d25f1eea950798f83809879a960ddd3495d98f37022e2e522c19972228af55fc8f31e577c7b632bb5d4f010c20b5b47d4dee2f915e416de00127161db3b1d198826849a997edc80d0b4bcdb34fe26a049535670557ba795d091095d8a60a3046afa1db24d865c798421b88679c497214c7b1fbd499286686dd704a52a0f3a7f05838e5ac3512e40bc074869ee31b4d651c4482cf3f4563304c0426af4db0046bbd01d36de1e3a81"}, {0x48, 0x10f, 0xc8, "89333ef7d4161dc491eb695141bf43adeaa98080b2ee92b58679e2b8db04fb49c17d93f90bcd64666c9037df63c54737cedddd"}, {0x58, 0x0, 0x4e8b, "3311d2a7c4da9996bd8e32696d22c556b151ee60f6d462ccb75a28fd9f32ebff599a110c21c25ca666b78cb01cf9d063c847e6c8d8a0901c99baf37f346580534ad5943873496a2b"}, {0xb8, 0x11f, 0x2, "36c39667b3e32166e6c2198d723cc2e2dcddcd3b6d60d1f9950245c16c9f23a7d85db693ae91ca76b50b4b127d1996a090a482ac16a0e5a56c0957fbd50e278fcfea1293ff6ab725154cd00863e5290ce5ec9b7a47e32fc1ec6eba4c246a2b92531d51bcdb837fea491d4a34491e41887766b131bfc0bce00863c05eeef041c3e74d5dff1fb1f3fa9bbcd5127a16fac70af4ac4cf9738f926804b33a87295a6d0450"}, {0x60, 0x105, 0x1ff, "dc33e4080086049d20d15b2c4d60cf6dbe6c42dc7eca4a31f48668fbbbc2de25de384625c7a5861b4b719ef0d26ddd941b9d420a4fb20410634d6ecf33aecadb0a35ba6841b82e0dabc8fb9d"}, {0x110, 0x11f, 0x7, "3d8c9dde5d5e67ba6b2b89691856b4d48da4d2cab760529d0d0bb56c42bab116990553421c78e7688305114532cebc7f86cde846f1193601e76e2a58acecec578af99afa8a83e7580d466f02cbed039bba840450a4f1cda0bc1fc05d0a0c8ce4ce9d54853d93048ade2ec8b6f2f621bcb7f936cd71a596ce5501a5ba4d0e87fdadde7d05728ecb2e35f3956bd321cd6383ad0cb74cc9fd9219c27fe9f9becafd1041a08286be37b8fbca934f48059703e5d38c4026c7a98bc466b50d2694682348d57c04e45f8b58a383db30d4c7e81c8cf1373352a53b43901471eecd9ea95d621f47ba606e6667e9617f04af9a869268d5ab853dad10bd32"}, {0x78, 0x119, 0x3, "e6102eae05af470f3771d0480758675f51f490ae4cc8b03f8d5520727eb173bf90d12452715fbfd0675cd3fa46613392d6b70b635fb04123952edfecc13bb3ec4d3c90c7ae6e7430d855682573c0c2271a00c1dafd382bf9e9a6c66254b77fdbeaeb13be7f3fdc7f"}, {0x98, 0x13a, 0x2, "8355702a01d5a013a889d04d826febd8bdb714e8eca2365fd0ba9d9e9284ea0eca8aa03c5c836556e6b5cdcd3ad322031cd1617742cf65d5953911e040038cf1410b5c22265ce76c9ac2728665bed65d70fcf2aa06ee2c74d7c627e305b68467a4bd7949e547c37e32c708ce7febd3f028b7b65a8adc7be279eba2d1f1b2b0be14a8ed9044ce84"}, {0x1010, 0x18e, 0x100000000, "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"}, {0xd0, 0x18b, 0x3ff, "1cc347bda398dc902df4582f35900ee4c4d5e7cdc0d9767a73a2f20b87f2a85d8d9788723a88dad22923cf276c020e26ffa835292eb3999c8fc28f3d2ed1c0884b7a9e61b2be3851ce5b17ec6d794c408dac61d1aa56d10c8a1cab7ecf10c6e7098fa6e1ba22692ff23aa9d774caffb64ab4e94aa4c33d1be43957de34988c5d484d9e1765bba2d0538b9e2cefb87ab88cea37db7350c8339d75216a3e7b45f65015b1506a5884689dddd04a16cde8eba9eda773108fb9fe58d022"}], 0x1580, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007a6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000240000)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00004d8000-0x18)={r4, 0x80e, 0x0, 0x2e4, 0x2}, &(0x7f0000235000)=0x18) 2018/01/18 01:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000990000-0x9)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000080a000)=0x7fff, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r4) 2018/01/18 01:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000ce2000-0x38)="e664d8ee056877f7905ddaa5f96a82c6781d2bd48e2282a5ae6b0c7d82e64609633dc06ce74990216f6308ef0b727b058d4794e85d4ce10b") writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/18 01:36:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000069e000-0x8)='./file0\x00', 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000491000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e62000-0x10)={&(0x7f0000bed000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') r2 = openat(r1, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00009e8000)={0x3, 0x1000, 0x0, 0x2, 0xff, 0x40, 0x5, 0x0, 0x100000000, 0x0}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008e4000)=0x0) 2018/01/18 01:36:31 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000081a000-0x5d)="13c1bae4ac900335e64b5dc7c77c7f3f589403ffe000ba006f3d5bd99fcea9b3c3f555455f6af2f7a29db72d07ad8055152004869b932da58ccff3381026124e036de49f4be9cabe9f840ce9d3af98e8a7453d4da358d6a04bda57a6b1", 0x5d) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000323000-0xd3)="8dc5755fbfb624f63ea635527bdd9ce49193e1694097f0a9c1c8a71b2a62ac6cc06eca2648d090985c6dffb132c305e569300b0c3c972be72f6cf9390d5e735c749612cf990644f65b11b7836f246ebb4f2b3813eaf42d9fa6dbd95b10ebda7687281cfd53da89ba755058cce11bb3ce389713130cbf941d3f815afd6c97371014e184153d1b3e356305154eae5029bbeecc8bd19693c995dc8e3f43394bde4af36162e616a8e8c1233a98bc547c8754b8cad01481c36d35519e260725e03fb9906b8eff4b2689bcf99fb969205f04bb114b0d", 0xd3}, {&(0x7f0000000000)="c3115a596b7b3df7d618d5af2a5e86eb73b8593cad4d52d0d1fb9eadb28ffd3fc43106404146045931aa2b0a0cc383201163d730eb93487a595702a1dab8901ec4dfd8b92f18cb00a0a3e5a6dbc2ff404b7fffb513b0f5730e6681d652b4139ff25082e21680dae1d277f68ab4c4f3fc52cf1f6f58fe1ea1b964418d8b1a79c2e5c9adcc3ba4b9713a4e45d5154c35a0fededba23c2b2016be71af3fca140bc64fc7ceae76e055ae53bbecaf512d86f2b4ba74cb4c0f26873f5558cb133e3a555373aabcca24813fef8610fad09592160451d5bf2d7f34dd10424198ee7b433b80f07db2665837659241c7f4b3051e", 0xef}, {&(0x7f0000f9c000)="fb69a35ba4c61f9e2a818f57575abfd7fb30872ea57f1c9b761f7675424f3d6f87fc073adcf8b80fa43133bbdeff5c605e11b05621ea6b2979e6656348ad9da28e600cd2a4a3fbee1f13b92e0913a8b2827fabd2d4d7bc71ba40b2adb8b9913bdd5ed16c4c7df95cb3c411299c22", 0x6e}, {&(0x7f0000872000-0x19)="f057ac6652020d0dba9bdc6a4988a6f49c0affd56b80a64dc2", 0x19}, {&(0x7f0000000000)="2c8ce4161923f8b1", 0x8}], 0x5, &(0x7f0000001000-0x1210)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xbe, "0dfe4719093d4ea8ec8fe0e4ba7fcf627079c501f991b45c4a86b95ff884da385df3ebedc7d23fa883bc990eee5f1009994c0dd6e2cf2a8573ac77027104286f3b6def5f61c199a4075dfa0d951b22a8f093944dd298663590ce78a54e8789d045a01e9ef2053279b73c29db5db969b6f25c6ca96e2824ec75fa3150b22e3fb55204829377ba6647fa9b3edfceb88cf256f676bcb0dde5656920f1feecece61bb6016fb5c283ce199c3d32a34715a9cfb2cdc27cc912873abd1de19f600e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x38, 0x117, 0x2, 0x1d, "24e5919be3bec75bf962b199ab861fd6efb8badaf9c98193315ddcd03d"}, @iv={0x70, 0x117, 0x2, 0x5c, "35efb7c3eb93e65715f70e4d0d7794fe2970e7db3d64828eba4331263c6eb58b61a4dc39175b05e1b9010e9c8c6e51d81c05820de9b0f44365088855162d6bd5fe8be737387f6f7fc25e4bab2b309c4dafc906c84f64c6ddf0017b78"}], 0x1210, 0x40}, 0x80) 2018/01/18 01:36:31 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fc4000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c74000-0x18)={0x0, 0xffffffffffffff81, 0x20, 0x0, 0xe89}, &(0x7f000026a000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000827000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") socket$nfc_raw(0x27, 0x3, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readlink(&(0x7f00002e7000-0xa)='./control\x00', &(0x7f00001de000-0x64)=""/100, 0x64) 2018/01/18 01:36:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x20000000000006) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000957000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000467000)=0x6) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/18 01:36:31 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000003000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f814535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2020a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e970591092de6aa6702"}, 0x8a, 0x0) msgrcv(r0, &(0x7f0000001000-0x89)={0x0, ""/129}, 0x89, 0x2, 0x3000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x141080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r2, 0xde, "492fbab44d2ced3da59dad63d7d6d9c1f8ccf212206188d5b3fb12f57bc784dd88e18dd8ef57b2e199268c05046110847abe9780d81ade24fe861b7e507ca10b89e727ce6c5d82d07be8765b99eb6aaadad34573d4fe7bfa6cd5f9641b087eb1df9b7887a3c7a42c82cf4d12db63909842800a64b4126d06c7cebff9718a760dfd142d559cb7e3b6586623b87aa3e5496459e0303c5dd42b06c63ebe45ac1b0c980053e34e8bdcde16882d04a41de18d586313f6042cd9172c58479edff7d400bbf8814700d2f8039f729194542afa9a25929613506a36dd7e04df19abf2"}, &(0x7f0000006000)=0xe6) [ 119.169986] handle_userfault: 93 callbacks suppressed [ 119.169992] FAULT_FLAG_ALLOW_RETRY missing 30 [ 119.183080] CPU: 1 PID: 15282 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #266 [ 119.190489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.199840] Call Trace: [ 119.202429] dump_stack+0x194/0x257 [ 119.206059] ? arch_local_irq_restore+0x53/0x53 [ 119.210735] ? handle_userfault+0x12b7/0x24c0 [ 119.215219] handle_userfault+0x12fa/0x24c0 [ 119.219521] ? handle_userfault+0x150b/0x24c0 [ 119.224007] ? userfaultfd_ioctl+0x4520/0x4520 [ 119.228572] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.233738] ? __lock_is_held+0xb6/0x140 [ 119.237775] ? __lock_is_held+0xb6/0x140 [ 119.241825] ? print_irqtrace_events+0x270/0x270 [ 119.246561] ? print_irqtrace_events+0x270/0x270 [ 119.251292] ? get_user_pages_fast+0x277/0x340 [ 119.255860] ? perf_event_sync_stat+0x5b0/0x5b0 [ 119.260513] ? __perf_event_task_sched_in+0x200/0xc20 [ 119.265691] ? __lock_acquire+0x664/0x3e00 [ 119.269905] ? check_noncircular+0x20/0x20 [ 119.274201] ? __lock_acquire+0x664/0x3e00 [ 119.278448] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.283618] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.288789] ? find_held_lock+0x35/0x1d0 [ 119.292837] ? __handle_mm_fault+0x3296/0x3ce0 [ 119.297399] ? lock_downgrade+0x980/0x980 [ 119.301529] ? lock_release+0xa40/0xa40 [ 119.305483] ? copy_overflow+0x20/0x20 [ 119.309352] ? do_raw_spin_trylock+0x190/0x190 [ 119.313911] ? userfaultfd_ctx_put+0x740/0x740 [ 119.318484] __handle_mm_fault+0x32a3/0x3ce0 [ 119.322879] ? __pmd_alloc+0x4e0/0x4e0 [ 119.326742] ? print_irqtrace_events+0x270/0x270 [ 119.331483] ? find_held_lock+0x35/0x1d0 [ 119.335533] ? handle_mm_fault+0x248/0x8d0 [ 119.339761] ? lock_downgrade+0x980/0x980 [ 119.343917] handle_mm_fault+0x334/0x8d0 [ 119.347957] ? down_read+0x96/0x150 [ 119.351575] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 119.356137] ? vmacache_find+0x5f/0x280 [ 119.360095] ? find_vma+0x30/0x150 [ 119.363617] __do_page_fault+0x5c9/0xc90 [ 119.367666] ? mm_fault_error+0x2c0/0x2c0 [ 119.371794] ? find_held_lock+0x35/0x1d0 [ 119.375843] do_page_fault+0xee/0x720 [ 119.379627] ? __do_page_fault+0xc90/0xc90 [ 119.383843] ? lock_release+0xa40/0xa40 [ 119.387802] ? do_raw_spin_trylock+0x190/0x190 [ 119.392376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.397208] page_fault+0x2c/0x60 [ 119.400643] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 119.406416] RSP: 0018:ffff8801c994f928 EFLAGS: 00010246 [ 119.411756] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82586641 [ 119.419004] RDX: 000000000000010b RSI: ffffc90004621000 RDI: ffff8801c994fd28 [ 119.426259] RBP: ffff8801c994fa08 R08: 0000000000000000 R09: 1ffff10039329ee7 [ 119.433509] R10: ffff8801c994f858 R11: 0000000000000003 R12: 1ffff10039329f28 [ 119.440756] R13: ffff8801c994f9e0 R14: 0000000000000000 R15: ffff8801c994fd20 [ 119.448030] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 119.454134] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 119.459308] ? iov_iter_revert+0x9d0/0x9d0 [ 119.463526] ? mark_held_locks+0xaf/0x100 [ 119.467649] ? simple_xattr_get+0xeb/0x160 [ 119.471859] ? current_kernel_time64+0x122/0x2f0 [ 119.476598] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.481596] generic_perform_write+0x200/0x600 [ 119.486171] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 119.491424] ? generic_update_time+0x1b2/0x270 [ 119.495986] ? __mnt_drop_write_file+0xd/0x70 [ 119.500459] ? file_update_time+0xbf/0x470 [ 119.504676] ? current_time+0xc0/0xc0 [ 119.508461] ? down_write+0x87/0x120 [ 119.512158] __generic_file_write_iter+0x366/0x5b0 [ 119.517066] ? check_noncircular+0x20/0x20 [ 119.521291] generic_file_write_iter+0x399/0x790 [ 119.526035] ? __generic_file_write_iter+0x5b0/0x5b0 [ 119.531121] ? iov_iter_init+0xaf/0x1d0 [ 119.535080] __vfs_write+0x684/0x970 [ 119.538783] ? lock_acquire+0x1d5/0x580 [ 119.542741] ? kernel_read+0x120/0x120 [ 119.546632] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 119.551366] ? __sb_start_write+0x209/0x2a0 [ 119.555670] vfs_write+0x189/0x510 [ 119.559194] SyS_write+0xef/0x220 [ 119.562631] ? SyS_read+0x220/0x220 [ 119.566231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.571231] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.575977] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 119.580710] RIP: 0033:0x452e39 [ 119.583874] RSP: 002b:00007f4ec2080c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 119.591569] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 119.598818] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 119.606064] RBP: 0000000000000618 R08: 0000000000000000 R09: 0000000000000000 [ 119.613315] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f72e0 [ 119.620576] R13: 00000000ffffffff R14: 00007f4ec20816d4 R15: 0000000000000000 [ 119.677958] FAULT_FLAG_ALLOW_RETRY missing 30 [ 119.682831] CPU: 1 PID: 15282 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #266 [ 119.690195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.699533] Call Trace: [ 119.702107] dump_stack+0x194/0x257 [ 119.705723] ? arch_local_irq_restore+0x53/0x53 [ 119.710377] ? handle_userfault+0x12b7/0x24c0 [ 119.714859] handle_userfault+0x12fa/0x24c0 [ 119.719160] ? handle_userfault+0x150b/0x24c0 [ 119.723645] ? userfaultfd_ioctl+0x4520/0x4520 [ 119.728203] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.733368] ? __lock_is_held+0xb6/0x140 [ 119.737417] ? print_irqtrace_events+0x270/0x270 [ 119.742151] ? print_irqtrace_events+0x270/0x270 [ 119.746884] ? lock_release+0xa40/0xa40 [ 119.750841] ? perf_event_sync_stat+0x5b0/0x5b0 [ 119.755487] ? __perf_event_task_sched_in+0x200/0xc20 [ 119.760686] ? __lock_acquire+0x664/0x3e00 [ 119.764907] ? check_noncircular+0x20/0x20 [ 119.769120] ? __lock_acquire+0x664/0x3e00 [ 119.773341] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.778510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.783678] ? find_held_lock+0x35/0x1d0 [ 119.787721] ? __handle_mm_fault+0x3296/0x3ce0 [ 119.792282] ? lock_downgrade+0x980/0x980 [ 119.796409] ? lock_release+0xa40/0xa40 [ 119.800362] ? copy_overflow+0x20/0x20 [ 119.804226] ? do_raw_spin_trylock+0x190/0x190 [ 119.808787] ? userfaultfd_ctx_put+0x740/0x740 [ 119.813356] __handle_mm_fault+0x32a3/0x3ce0 [ 119.817753] ? __pmd_alloc+0x4e0/0x4e0 [ 119.821622] ? plist_check_head+0xe2/0x130 [ 119.825860] ? find_held_lock+0x35/0x1d0 [ 119.829916] ? handle_mm_fault+0x248/0x8d0 [ 119.834134] ? lock_downgrade+0x980/0x980 [ 119.838280] handle_mm_fault+0x334/0x8d0 [ 119.842318] ? down_read+0x96/0x150 [ 119.845922] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 119.850500] ? vmacache_find+0x5f/0x280 [ 119.854460] ? find_vma+0x30/0x150 [ 119.857980] __do_page_fault+0x5c9/0xc90 [ 119.862038] ? mm_fault_error+0x2c0/0x2c0 [ 119.866174] ? check_noncircular+0x20/0x20 [ 119.870387] ? get_futex_value_locked+0xc3/0xf0 [ 119.875056] do_page_fault+0xee/0x720 [ 119.878842] ? __do_page_fault+0xc90/0xc90 [ 119.883059] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.888234] ? __lock_is_held+0xb6/0x140 [ 119.892287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.897125] page_fault+0x2c/0x60 [ 119.900560] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 119.906333] RSP: 0018:ffff8801c994f928 EFLAGS: 00010246 [ 119.911676] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82586641 [ 119.918941] RDX: 00000000000000b0 RSI: ffffc90004621000 RDI: ffff8801c994fd28 [ 119.926189] RBP: ffff8801c994fa08 R08: 1ffff100381a5d82 R09: 0000000000000000 [ 119.933439] R10: ffff8801c994fa50 R11: 0000000000000000 R12: 1ffff10039329f28 [ 119.940693] R13: ffff8801c994f9e0 R14: 0000000000000000 R15: ffff8801c994fd20 [ 119.947965] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 119.953145] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 119.958320] ? iov_iter_revert+0x9d0/0x9d0 [ 119.962542] ? mark_held_locks+0xaf/0x100 [ 119.966685] ? current_kernel_time64+0x122/0x2f0 [ 119.971425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.976426] generic_perform_write+0x200/0x600 [ 119.980994] ? lock_acquire+0x1d5/0x580 [ 119.984964] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 119.990223] ? generic_update_time+0x1b2/0x270 [ 119.994788] ? __mnt_drop_write_file+0xd/0x70 [ 119.999262] ? file_update_time+0xbf/0x470 [ 120.003478] ? current_time+0xc0/0xc0 [ 120.007266] ? down_write+0x87/0x120 [ 120.010966] __generic_file_write_iter+0x366/0x5b0 [ 120.015877] ? check_noncircular+0x20/0x20 [ 120.020095] generic_file_write_iter+0x399/0x790 [ 120.024834] ? __generic_file_write_iter+0x5b0/0x5b0 [ 120.029923] ? iov_iter_init+0xaf/0x1d0 [ 120.033884] __vfs_write+0x684/0x970 [ 120.037579] ? lock_acquire+0x1d5/0x580 [ 120.041536] ? kernel_read+0x120/0x120 [ 120.045424] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 120.050157] ? __sb_start_write+0x209/0x2a0 [ 120.054463] vfs_write+0x189/0x510 [ 120.057986] SyS_write+0xef/0x220 [ 120.061424] ? SyS_read+0x220/0x220 [ 120.065032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.070032] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.074775] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 120.079508] RIP: 0033:0x452e39 [ 120.082675] RSP: 002b:00007f4ec2080c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 120.090360] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 120.097605] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 120.104851] RBP: 0000000000000624 R08: 0000000000000000 R09: 0000000000000000 [ 120.112096] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7400 [ 120.119342] R13: 00000000ffffffff R14: 00007f4ec20816d4 R15: 0000000000000000 2018/01/18 01:36:32 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fa7000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_hci(r2, &(0x7f00009b7000)={0x1f, 0xb3, 0x1}, 0x6) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f0000a95000-0xd)=@known='security.ima\x00', &(0x7f0000211000)=""/0, 0x0) unlinkat(r0, &(0x7f0000d11000-0x8)='./file0\x00', 0x200) 2018/01/18 01:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000960000)='./file0\x00', 0x0, 0x19c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00003bb000)='/dev/dsp#\x00', 0x3, 0x102) creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='devpts\x00', 0x0, 0x0) 2018/01/18 01:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008db000-0x10)='/selinux/access\x00', 0x2, 0x0) accept$llc(r1, 0x0, &(0x7f0000eb4000-0x4)=0x0) 2018/01/18 01:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x29, 0x0) 2018/01/18 01:36:32 executing program 0: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x22) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00002fd000)=""/55) 2018/01/18 01:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) creat(&(0x7f000015e000)='./file0\x00', 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/01/18 01:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f0000923000-0x40)=[{&(0x7f0000e08000)=""/4096, 0x1000}, {&(0x7f0000ce7000-0x25)=""/37, 0x25}, {&(0x7f0000175000-0x6e)=""/110, 0x6e}, {&(0x7f0000b1f000)=""/37, 0x25}], 0x4, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b57000)={0x0, 0x4}, &(0x7f00004a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000928000-0x4f)={r2, 0x47, "156e3fc7de95c243dc7a5191e91338965b409232229abd67788482b61ed318fea01e617c87e4427aedf93dfe7f02eb30959bad88628bb3dc66a672595bbdacae8db5c52c4eea10"}, &(0x7f000018b000)=0x4f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006d5000-0x8)={r2, 0x8}, 0x8) sendmsg(r1, &(0x7f0000205000-0x38)={&(0x7f0000bf3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000642000-0x20)=[{&(0x7f000070e000)="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", 0xfc}, {&(0x7f00008d4000-0xca)="67ea8db090d38da7ff2c09af762f658a387835e5c9d77d94ba315b8c04bcd975ee560192644f186209d88aacbf1b39a0873aced66a8b15a70684ea6f2b7d1bdb111f75d7d8d0f86e2127101e372bacd3ba9c0afc7718d637294ffcaf471ecf740b2a594910957446c8378b230c3562666e80e6e1a903cf7ab4bd9c1fa9ab3e53b4bd3eb3bcad3552efe64f130f88c900906866dc1a7228c486f43de49ae31cda5e7b554569d3be4296ceb4c7501a134f7a69f5df4645fa43fb319c2e06f2c9a3f27aff96d1f4a86b6cab", 0xca}], 0x2, &(0x7f0000a4a000)=[{0x80, 0x114, 0x6, "8e6caf60561e571a3edc377e67c0d62b9b3b06103865e0b1252507602923c056ecdcc8cb0f3bc26ab52011275552189b46cdbf348507b309c09f3051004ce2dff048139e9b05211f2367a22fcf724125c6e1f00b085afb0122cc84bf4bfe352b606f44389b81aa129f10"}, {0xa8, 0x10c, 0x3, "ca3d7caebf533a248375ecd5ac333289b3d249db24073384178206698e773c6b4d1c55788e556b85afec7247eee199eb6daba37a4def248c10abadb96a19cedfc8989d480c93a135dcb92d4184bd85c843ca5ec4200ffb6da28a2321d5ea61caa44834bd3443795d2d97c6aeeb966522c2f7030bf14848e80de87ac232b2c6309ec39ca33e53b8db23304958ca38365890eeda"}, {0xd8, 0x101, 0x5, "0a045bb763eb8bc00a668679e76b8c3d9f8bbf18595969516545cbeb0c9e3e977d21b1f49b280700d930ee5316cdba6801b92a159b05b7f1b05f76a839c9970198d4613aa0b666e8d8f69382663e3f0f9534cbc12a47e48b4ade856d192326b41fd6a80cc964d945a39d589d979658b38bc93e237e57ed0c814cfa39508c25630512bd6b02e8b813b2a29bedb5720f0b2667ec2bc24fafb9c7a7b8755e39993262288221263c810e0563962b11fa1bd83686f4e0ff3e7076190402c25dedd7646d319140644d"}, {0x50, 0xff, 0x8, "a55e6df5fe924453a9894294b9bad3e34efcd3a2a9d8ac0fc1c3fda5aa07236d71067beedc76595173a6a8c2734359e19439c7c1f6cbf46819747fc55bdce9aa"}, {0xb0, 0x101, 0x3c9, "32dd58b2db3a814f38af966088c61da8cc448a46c5a36f9bbed8f5819b5bfef8f06adddb7012feb72c5ba425a3bc4f988601900583c190bf0e8126b42d11ea27156aabd13adcfa902896b170e6e5973de47da1fb9e731c052744fbc3af80f3e9aff3f9588972a9860bf6cd217c4c399d6e04534d265c060709d8371a44cbbc27b435d20758f7331d4ab1db942c77c15d6fc592d16dbbbca7e793ae"}, {0x40, 0x13f, 0x401, "c95329853849c28498a0bb4512ae29ecdd0f7a5ea7c408c8e27c11ac8a4a77219abf2e382e0700a9b47d3a6a7e4623"}, {0x1010, 0x29, 0x0, "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"}, {0x60, 0x11b, 0x1, "ed16def4e7f270d2640eed2edf0bb98e72449904b791cb33ca17b795bfbdae1db89decd79c5abb3eab01969e7126297583b63bab45bfdff0a5f689b84825cf4e43bda35d7641e26a3a134267a5"}, {0x108, 0x117, 0x3f, "c4870ac7292f1aa707d01c81adf9cc76414dcd97570bf14cac7d0d04594cdc9c3cdbc02d16473096910d43d67a4517c21dd03a76144ab96f91a6fa2392f6b7a6ee582a147112b96cf18ef28af8a92f35fac94cfb68893285136a2237721c4d5ea3b52d12c051477d27e203db5c1a2a226c85205d3765c111931ed2cfedf89b3b07ed7e7c5fc1c1f35b2a8db688d839532a8ac7fdf626aa4c71f9884afabe8723334cdb88e1c7d32f7804bcb59d6a05bc47cd0fb211da4d239a4581a3a183e443d1560dbdacf8150ca3cc2f5c65effe4247189f2e917c19ea89acd1c57e4a2ef88520ea8a3d2bbce893a11ee78fbd45c87a0fe8b38c"}, {0x10, 0x1ff, 0xfffffffffffffff9, ""}], 0x14c8, 0x8000}, 0x10) bind$alg(r0, &(0x7f0000d75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000f30000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b29000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000867000)={r3, 0x0}) 2018/01/18 01:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000309000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ad2000)=0x4) 2018/01/18 01:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e37000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) fsync(r0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f00005bb000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmc(&(0x7f0000753000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/18 01:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000027d000-0xc)={0x9, 0x80000000, 0x21, 0x3, 0x101, 0x473, 0x1000000000000017}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001c6000)=0x0, &(0x7f000097f000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000b9000-0x1008)={0x0, 0x0, ""}, &(0x7f0000c83000-0x4)=0x8) 2018/01/18 01:36:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000871000-0x8)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000019c000)='/dev/vcsa#\x00', 0x1000, 0x462a7165170c3dc5) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ae2000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000ae1000)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ae2000-0x8)={0x0, 0x5, 0xb84d}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae2000-0x8)={r2, 0x8418}, &(0x7f0000ae0000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000053000)={r3, 0xffffffffffffffff, 0x1, 0x1}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000017d000-0x1c)={0xfafa, 0x3, 0xc2, 0x0, 0x9, 0x8, 0x8f, 0x9, 0x6, 0x7ff, 0x0, 0xbe, 0x0, 0xb9f, 0x2, 0xb9a6, 0x100000001, 0x50e, 0x7cd}) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 01:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x7fffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00008df000)=0x3) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) accept4$inet6(r0, &(0x7f0000bf9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000366000-0x4)=0x1c, 0x80800) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) mkdir(&(0x7f0000a59000)='./file0\x00', 0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000333000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r0, &(0x7f000053a000)="", 0x0, 0x0) sendfile(r1, r2, &(0x7f00007fa000-0x8)=0x0, 0x40000000000008) 2018/01/18 01:36:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000007, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000caf000-0x108)={0x7ce, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 120.267966] QAT: Invalid ioctl [ 120.281601] QAT: Invalid ioctl 2018/01/18 01:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000aa2000-0x6)=[{0x0, 0x0, 0x1001}], 0x1) semop(0x0, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/01/18 01:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) [ 120.362991] QAT: Invalid ioctl 2018/01/18 01:36:32 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 01:36:32 executing program 0: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007fd000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea4000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ea4000)={0x0, 0x0}) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000ea4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x0, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab1}}}, 0x3a) 2018/01/18 01:36:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004f000)='/dev/sg#\x00', 0x10000000, 0x400000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000f3000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$notify(r1, 0x402, 0x30) bind$inet6(r1, &(0x7f0000ce6000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfe7b) sendto$inet6(r1, &(0x7f000075b000-0x1a)='n', 0x1, 0x0, &(0x7f00004b3000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000b2000-0x1)={0x4cfc}, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000d3b000)='/dev/snd/midiC#D#\x00', 0x9, 0x40) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000595000)=""/59, &(0x7f0000e30000)=0x3b) r3 = dup(r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000121000-0x4)=0x0, &(0x7f0000aca000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f5000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 01:36:32 executing program 1: process_vm_writev(0x0, &(0x7f00006a8000)=[{&(0x7f0000b0a000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000790000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/01/18 01:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000057d000)={0x0, 0x4, 0x5, 0x3ff, 0x9, 0x3}, &(0x7f0000f6e000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000081f000)={r1, 0xffffffff}, 0x6) 2018/01/18 01:36:32 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0x10, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x2}, @release={0x40046306, 0x1}], 0x1000, 0x0, &(0x7f0000003000-0x1000)="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"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000593000)=@assoc_value={0x0, 0x0}, &(0x7f000091b000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c1c000-0x14)={r2, 0x3f, 0x0, 0x3f, 0x27, 0x9966}, 0x14) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)=0x0) 2018/01/18 01:36:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x100) ioctl$TCFLSH(r0, 0x540b, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r1, 0x400000000000127e, &(0x7f0000109000-0x3)="") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003a9000)={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c4633a224a7b975e6bae2e253c19d484"}) 2018/01/18 01:36:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) madvise(&(0x7f0000ebe000/0x3000)=nil, 0x3000, 0x3) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f00002c4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b3000)=0x25, 0x0) 2018/01/18 01:36:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000ee4000)='net/stat\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/load\x00', 0x2, 0x0) mmap$binder(&(0x7f0000986000/0x1000)=nil, 0x1000, 0x2, 0x21112, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 01:36:32 executing program 5: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff1000-0x8)='./file0\x00', 0x2, 0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff1000-0x4)=0x7ff, 0x4) 2018/01/18 01:36:32 executing program 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/cuse\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpgrp(0x0) prctl$setptracer(0x59616d61, r3) 2018/01/18 01:36:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1000000000000005) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000816000-0x8)={0x0, 0x0}) 2018/01/18 01:36:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d80000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x201) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a1a000)=""/2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f0000fb2000-0x1)="") renameat2(r0, &(0x7f000038f000-0x8)='./file0\x00', r1, &(0x7f0000b56000-0x8)='./file0\x00', 0x6) 2018/01/18 01:36:32 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000fe3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072d000-0x4)=0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/18 01:36:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00009d5000)=0x0, &(0x7f0000d09000-0x4)=0x4) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) 2018/01/18 01:36:32 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000001000-0x31)={r3, 0x4, 0x29, "e93f13b8a34ce0d5edc91e031ef89bc40f804c5fe687ecf9f462062d14699d747798a54541005cd8ae"}, 0x31) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000005000)={&(0x7f0000012000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="a20392640aa536f8c2c7907f623dca6ed3cd47eb754848a84fb059c4ed8d4bca30d91bb3dfca66d05e4092e3421b179c5a78998de68e844ce597138ff067ff39f58bc326cd86e9766f983ea1d95451a6dcb84ab2e81eae41e8444da14aa9e0e26c021e144d43c86769d16d2486a8c1ef55db1c9ae4500a5664bc440c66", 0x7d}, {&(0x7f0000005000-0x63)="051bcf4a84c56290c07f2dac7882e9412c10579fde49b21ee6eb895eb9371877e04ee23185c72434c08d556b01d2c390ae3204588b6eb5df94085655841ee8cae55a15ad99b52d9e776410951a0b67a0ec784b3e77c47ada2612cbf5d9b0205d261d78", 0x63}], 0x2, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x9, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x502b7e410975dafa, 0xe000000000000, 0x8000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4ccbb780, 0x0, 0x0, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x3400000000000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x50, 0x8, 0x9, 0xea96, r3}}], 0xf0, 0x20000000}, 0x4040004) readahead(r4, 0xfff, 0x3ff) 2018/01/18 01:36:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x84)="de452ea946bc230a9bc49d74b62865aa12d295a616d7239dd1b45c2583278b0ec9a0ce137fb19c405cf082022bde08c1fb67f0671d35cef67f945f0353bb577775b8c0fce92e9c52cc5c3af4657ceb3830b73a03f94baff23d534a261c2bb304d35ddf35eb915f7eba420bc9877cefa0b24e9772faa3ebdfeac253213d725d8342253149", 0x84, 0x20000000, &(0x7f0000b7c000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000355000-0x4)=0x0) r2 = dup2(r1, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f00000e4000)=""/206, 0xce) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000775000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000e3d000)={r2, r1, 0x9}) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r5, 0x540b, 0x1) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00007b0000)='/dev/usbmon#\x00', 0x3, 0x10000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f6a000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r2 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000005c000)=0x0) 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000080b000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000772000-0x4)=0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f5d000)=""/61) 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000fe3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072d000-0x4)=0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000330000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e7000)="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", 0x15f, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b14000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000ffc000)=""/130) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009b1000-0x79)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) vmsplice(r4, &(0x7f0000ce0000)=[{&(0x7f00004a2000)="f8dcfffc68ea", 0x6}, {&(0x7f000076b000-0xe2)="e53ecc4bce05c9dcccdbb9b71b3b1e8cab7e204321c31a479820aa82b8f45ddd39d9a4a55fed23f6bbcfc100d9b7af0241c92c8442db0bff5984a723bed733aee89aebeecd9b0d9bf899e093015fd1ee0fc4a3784607a399ea2dceee992279e168ddce5b1eea26ef1044f0e525213918bd597861d38991a00f741288920305f37d0ada7b28eccd8bb41a02ee638b683bb7c152d82eb7fb79e2d21c61e7e8818943b0b9311d690a8a67741fc85e10619554fb8e977eda2f9f77be68b0b08015184b593ebbf615cc720a7c1b1949ce808c424b0799d9c75de454ee90b706c506045184", 0xe2}, {&(0x7f0000935000)="50fe65e6035e5915cf91be748e558553672a978feab665fa440ae03d5ea2b0bfb554ce0d342999fc2b4997ad7c0b639e08d2a1f87661e73a98447e74266f4ff725aea9d8865c113e6a923db79c631afc0ee828099fb8ae8403fdc1adcc42ae0303f9f638b812022e490e2d82021e064378779ec0acac514e00b559f941b583bec25ffc115734f64afcb8268e1440a86ac9dae42825a9a1a4f8976f24d085334c416ae385f564fb", 0xa7}], 0x3, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:33 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/vcs\x00', 0x80080, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006d4000)={{{{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7fffffff, 0x9, "e9cb023dd0a769aec8d5ee577f66fe4493cb540ed9915591df9803b16deaa9a1c2e328da258e64fe4bd2b2c5be580e39be3035589deb49cbca9b6717b18cca312d72b149b7f5f445662a41e92462866b"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000aab000-0x33)=""/51, 0x33, 0x2040, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x800001, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000013000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000aa1000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f00008c3000)=[], 0x0, &(0x7f00003e3000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f00009b7000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c30000-0x400)={""/1024}) sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000099f000-0x18)={0x0, 0x8, 0x30, 0x9, 0xb50d}, &(0x7f0000862000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005a1000-0x8)={r1, 0x6, 0x1ff}, 0x8) 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = getpgrp(0x0) r2 = gettid() socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f000056f000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b08000)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) r5 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c1e000-0xc)={r0, r4, r5}, 0xc) r6 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r6, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) [ 120.672824] audit: type=1326 audit(1516239393.117:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000b51000)="bd5cfc1bde6de2b405b4112f24a15e857b3736633a8bdbbddfd5abe26d251bb1") readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000515000)=""/0, &(0x7f0000391000)=0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000499000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000923000)='/dev/vcs\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000343000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x101}], 0x3c) getsockname(r0, &(0x7f0000cc2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbf000)=0x10) 2018/01/18 01:36:33 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f000013c000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x2) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f0000f46000-0x150)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032b000+0x1a8)='/selinux/checkreqprot\x00', 0x90100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003dd000-0x4)=0x0) r1 = socket$llc(0x1a, 0x1fffd, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009e9000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x2, 0x4) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000034000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xbc}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff21, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x68) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$inet6(r0, &(0x7f00000e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002f1000-0x4)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f64000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x879}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) [ 120.700748] audit: type=1326 audit(1516239393.117:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=220 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000059000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xf7, 0x80000001, "adf83c5393eef534f5da62857d93400d8c2191d2f315b0acdb0e817b490143e7731e6ae4509841de48e2dd351c4e0416461e329332217633edd0ead5cbf3d0f8c53fe322a08c0511fe5f01746f9c2a9b"}, 0x160) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) fallocate(r0, 0x0, 0x2a2, 0x8001) [ 120.794779] audit: type=1326 audit(1516239393.117:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 120.794799] audit: type=1326 audit(1516239393.117:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 120.794818] audit: type=1326 audit(1516239393.117:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 120.794836] audit: type=1326 audit(1516239393.117:1137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 120.794853] audit: type=1326 audit(1516239393.117:1138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 120.794872] audit: type=1326 audit(1516239393.117:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15442 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 01:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000fd5000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000786000-0x9)='/dev/dsp\x00', 0x301400, 0x0) syz_open_dev$dspn(&(0x7f0000923000-0xa)='/dev/dsp#\x00', 0xdf6, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000095000)={0x100, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000576000-0x20)={0x0, r2, 0x10000, 0x4}) 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x741100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e12000)=@bridge_getneigh={0xc8, 0x1e, 0x800, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x10000, 0x200}, [@IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "a7c1ae1117af7fc228b06d6f75326532a9cc07688a"}, @IFLA_IFNAME={0x14, 0x3, @generic="2e1c369de56a64d8f86614525a1e75a9"}, @IFLA_IFALIAS={0x14, 0x14, @common='ipddp0\x00'}, @IFLA_MAP={0x28, 0xe, {0x1ff, 0xfff, 0x0, 0x7, 0x200, 0xce5c}}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x3}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) tee(r2, r2, 0x6, 0x4) 2018/01/18 01:36:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e2000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aa9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d8000)=0x173) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a49000-0x81)={0x0, @in6={{0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c83000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009a8000-0xb8)={r1, 0x8, 0x8001, 0x7ff, 0xffffffffffff4584, 0xae31, 0x7, 0x2b, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x18, 0x7ebe, 0xb73, 0x101}}, &(0x7f000095f000)=0xb8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000870000)=@req={0x4, 0x1, 0x7f, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019f000)={r3, 0x0, 0x1, 0x100}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') flock(r4, 0x2) sendfile(r4, r4, &(0x7f0000216000)=0x15, 0x2a) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) read(r0, &(0x7f00006e4000-0xd2)=""/210, 0xd2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005420, &(0x7f0000000000)=0x0) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000832000)="6e657492705200000074003c2c1f68807728ca1263b65eb4f2786c67548b6ae3a2160d04574de8d39f8ff32edd8dec9d2d07b17be51072f9c83aa9047bfe1f555c05f760408cbfd79626feee19621294026000ea307d82965c28586308114e90ca0082d7e9cb59b5fe4e0ff75d9c154462600f1212c6808b26db2a833df2a36095545f2c4b3e2f694cd22aa10b0ba7bf2196dc97c886754eed7d8f7ed9") sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00006f6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c69000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/vcs\x00', 0x400, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="45681117f37cc26158fbe99534454c62957a768e59afdf2fd2e8f4addf8785c62147b45f575cf166d2e3d0b3815ce2abc62317747b66c9f86b4c8c7d3abe2ca0bbf623d9c264e1997a38588493f7c24aa3fa2f077c2069f7a3eac8b4c3b290f0aff61b08f93b8fc5aeb93e3a9e4524c69d96575eefb60d9c57d9f738a62069a4e2024fa689b138d8", 0x88, r0) 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) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x100000001, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000)=0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/dev\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x0, &(0x7f0000003000)=[]}, &(0x7f0000002000)=0x10) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000003000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r2, r3/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000adf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x588, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000c62000-0x61)="e956be15970ce8892012c0b63cbb722dc3d7e32baa315b679f5210320639f8b065a010e2f277e80e11b80883734623b248b10edb1e0580d594a052f1d9bef0c5c87159aef5044b1ca56eb547aa71dea190392595e51d0d02b40778613a826b1107") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0xc82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d10000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendmsg$key(r3, &(0x7f00000f9000)={0x0, 0x0, &(0x7f00006a9000-0x10)={&(0x7f0000b34000)={0x2, 0xc, 0xffff, 0x7, 0x13, 0x0, 0x4, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x2, 0x5, {0x6, 0x33, 0xe4b, 0x9, 0x0, 0x8, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffc, 0x0, 0x1ff}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x9, 0xcdc, 0xeb, 0x2, 0x6c417361c73beef}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x840) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000068000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f0000dbd000-0xe)='./file0/file0\x00', 0x25) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000014000-0xb8)={0x0, 0x8, 0x8, 0x9, 0x3, 0x2, 0xffff, 0x81, {0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x200, 0x8001, 0x7, 0xaaf}}, &(0x7f0000000000)=0xb8) r2 = epoll_create(0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x90000013, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xbc, 0x3, 0x6}, 0x10) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000-0x18)={r0, &(0x7f0000003000)="a1e0cb6b4c94e28c3b504de9062c492c334fd7ef9fe92049e5e9ae337c1a7366070b544466c8cb0321da4d6f8a96473bcef7d032a06d6c7a0c3f4ab1eb245d64dd901e40a35a3303a0f0874a3ed4b0e5e2a1025aa7b37242e33dddb532cc2adb4ad3f7afcb3a4c9243d0d81461383d361d635c18722ea5c9c3b9e20513c96e4eeedfef69af5bcce98cfeb323f194b0c6d3106d9ecb43899edd75bcefcfc9503edd2f0b3fe48f0f1c4771da29c821ba8d3d2661b8b9e008d072dd410be9153e863b4ad52f5995b7e0bc2e3663b9aaeb65c9d3d342252a27ca15dec3e82e16", &(0x7f0000004000-0xb4)=""/180}, 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x40100, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000013000)=""/52) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000d12000-0x4)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000958000/0x4000)=nil, 0x4000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000037e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000ef4000)=0x927, 0x4) 2018/01/18 01:36:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000521000)='hybla\x00', 0x6) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000012000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000b12000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) [ 121.138284] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00005ab000)=0x4a7) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f000055b000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00005e0000)=0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e5000)={r0, 0x3, 0x1, 0x101, &(0x7f0000432000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000055c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3bb, 0x7, 0x9, 0x6}, &(0x7f0000f14000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a69000)={r3, 0x24, "f0f5f1f6389aff90ce96f1080d335b4f2e4ca92e7f1d6730599d73d8aa12a1b3e26a8477"}, &(0x7f0000629000)=0x2c) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000238000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000079b000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c3f000-0x1c)={0xa, 0x2, 0x400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x8) listen(r1, 0x0) syz_open_dev$audion(&(0x7f00005e7000-0xc)='/dev/audio#\x00', 0x8, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000c85000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x101000) r3 = accept$ipx(r2, &(0x7f0000191000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000087b000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r4 = dup3(r3, r0, 0x80000) writev(r4, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c95000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008fe000)={0xffffffff}, 0x4) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000368000-0x10)=@req={0x1f, 0x3, 0x1ede, 0x8}, 0x10) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000195000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r2 = add_key$keyring(&(0x7f000034c000-0x8)='keyring\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00005c3000-0x8)='keyring\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000c66000-0x10)=[{&(0x7f00009d3000-0xcf)="7a9e6649a9c1e5f7799035584b76fa6c5016a946c4724b635aaecb86a18f1065c2ef50724888c27329a98898192c0e55c0ab3409e605401ff6708fe8ce829e0882cfdbe9e94585a9a3c64d40939a1f920c202eec328b70775bf623a5aa4a9b32c0c4bd728d2819735256f3054bca0993c579b7cffc9d5cf0655255bd7c20ffda69c9ec67fca4538aedc44ed65e2f9bdfb65dc905f4dad752341dde6b18726e8a3a32200f78582d522d7d98e034f0617ecbe01cad087570c46569dd8b5f30c4d6e4d24b39da7d9c8f958886fdf7add8", 0xcf}], 0x1, r3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e12000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) [ 121.179551] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000007000)=0x3, 0xf3) r1 = msgget$private(0x0, 0x40) msgsnd(r1, &(0x7f0000005000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f814535641fbf1b06b000000051f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2020a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e970591092de6aa6702eee1562c7c8aefa79a8aeb8be8950926ed104d677e4dacd01f5299ce9312ad304358de2fcd41bae6224dfbdf0c3a011268f3ea1368ddab9e46e5ba2286ed"}, 0xc8, 0x0) msgrcv(r1, &(0x7f0000001000-0x89)={0x0, ""/129}, 0x89, 0x2, 0x3000) 2018/01/18 01:36:33 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000689000-0xb)='/dev/midi#\x00', 0xffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x3)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40, &(0x7f0000001000)={0x11, 0x10, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae3000-0x4)=0x0) sched_getattr(r4, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000b43000-0x4)=0x8000, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fdc000-0x4)=0x0) dup2(r2, r3) sched_getattr(r5, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000032a000)={0x8, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/dsp\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000535000-0x1)='.', 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000031f000)={[{0x0, 0x0, 0xeb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000574000)={{0x8, 0x401, 0x7, 0x7, 0x100000000, 0x4}, 0x1, 0x4800000000000, 0x9, 0x8, 0x6, "72e15c17a92d8bcae65ee09c0f32d4f8b8873664ad7eb3e9558a56e982798d7b9c4576d4eda305afa4f293bcce53d92e1c9cb79885db7480f898d292c968785c45823f49121105b68142b5ab1516c2a45f826e61e4d9abc4eb32bb082b767a6e9c7eb02d117fbcd02458a0fbf63881246ec6f8b93685bf8dc82be8024bbd914d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007ba000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00004ba000)=0xc) shmget(0x3, 0x2000, 0x0, &(0x7f00000c4000/0x2000)=nil) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003ae000)={0x5, 0x8c, 0x3ff, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x0, 0x1c000000000000, 0x10001, 0xffff, 0x7, 0x0}, {0x80000007, 0x8, 0x2, 0x5, 0x7fffffff, 0x0}, {0x80000001, 0x9, 0x2138b5bd, 0x7f, 0x9, 0x0}]}) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008c1000-0xc)={0x3, r0, 0x0}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000b16000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000991000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d2a000-0xd1)={0x0, 0xc9, "31b4aa6922535ad8fdc173eae11b24922c1608ebb89ee6f98005209de1719a8001fdec9676231f5240d4826d16a4cb8b4761069fdb623ef2d72b2e4b738ef3b5d09ff97cf4fcdfccffe9908d8bb580a2a6312e5d729439d052a3af462442f7ff7a1e57f2125257f07538248f861f78020a30a3d535464eab463ab18d61fae49f88545da467bf3ca9a31b2dece72c10f0d00987c0f8b8d3fb3753db18445e73a9daed4d4b9eb1770096aa115b43254e8ced8f37a9e72fda21a458a52c730a5eca1c386973d7ae200b8a"}, &(0x7f0000e64000)=0xd1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000925000-0xc)={r3, 0xffffffff, 0x30}, 0xc) socket$packet(0x11, 0x2, 0x300) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c82000+0x8cb)='/dev/sequencer2\x00', 0x14b103, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000382000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000659000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) close(r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') close(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/18 01:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000001000)=0x7) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001e0000-0x8)={0x0, 0x9}, &(0x7f00005ec000-0x4)=0x8) mmap$binder(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x0, 0x40030, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008e9000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x101, 0x8, 0x0, 0x1}, &(0x7f00009a1000-0x4)=0xa0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000926000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9203}) fgetxattr(r0, &(0x7f0000cd9000)=@random={'security.\x00', 'skcipher\x00\x00\x00\x00\x00\x00'}, &(0x7f0000d5f000)=""/128, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dba000-0x31)="22b8cc36a4f5eb232abb926dd356fc9f3c5aefb61c2eca678f2ae2c021a19c234928a4b954", 0x25) r1 = memfd_create(&(0x7f0000358000-0x1)='\x00', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000269000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000356000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) getsockname(r1, &(0x7f000086a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000022f000)=0x9) kcmp(r2, r3, 0x5, r0, r0) 2018/01/18 01:36:33 executing program 1: r0 = socket$inet6(0xa, 0xb, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000a76000-0x1)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0xfffffffffffffdb3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ef000)={0x0, 0x94, &(0x7f00002f2000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}]}, &(0x7f0000184000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003e3000)={r3, 0xe7f6, 0x8e7}, 0x8) 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002d7000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0xb, 0x0}], 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000cc3000-0x8)='./file0\x00', 0x4000, 0x134) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000069d000)={0x4, &(0x7f000027a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d52000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008c0000-0x10)=@generic="a692db156e0ea10fecb15e812bf82f52") ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00005b9000-0x78)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x6, 0xa4e, 0x8, &(0x7f0000404000-0x10)=@common='lo\x00', 0x7, 0x401, 0x9}) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dda000-0x9)='/dev/dsp\x00', 0x20840, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000fc6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000832000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a64f1575a3b125f1b88601b9c79efe93"}) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000023a000)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000cbc000)={0x0, 0xf001, 0x2, 0x1, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = semget$private(0x0, 0x20000000104, 0x3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000036000)=""/4096) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(aes)\x00'}, 0x58) socketpair(0xa, 0x5, 0x2, &(0x7f0000586000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 01:36:33 executing program 0: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cac000)={0x140, 0x1, 0x100000000, 0x5}, 0x8) r1 = dup2(r0, r0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000c6d000)=0x80, 0x4) 2018/01/18 01:36:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000205000/0x13000)=nil, 0x13000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/18 01:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00003e0000-0xa)='/dev/vcs#\x00', 0x92, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000eb4000)={r3, 0x9}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009b2000-0x8)={r1, r0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000a0c000)=0x0, &(0x7f0000e8d000)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00002e4000-0x2)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005ee000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00008f3000)={0x7, &(0x7f0000297000)=[0xffffffffd56801d1, 0x8000, 0xfffffffffffffff9, 0x3, 0x400, 0x9, 0xc]}) getpeername(r4, &(0x7f0000851000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0x6) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00007e1000-0x4)=0x0, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000224000-0x18)={0x5, 0x28000007fff, 0x0}) 2018/01/18 01:36:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000367000-0x9)='/dev/dsp\x00', 0x8000, 0x0) recvfrom$ax25(r1, &(0x7f0000392000-0xb1)=""/177, 0xb1, 0x2000, &(0x7f0000fb6000-0x10)={0x3, {"7616633985d538"}, 0x80}, 0x10) 2018/01/18 01:36:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d71000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000094a000)={0x0, 0x0, 0x0}, &(0x7f0000328000)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000f6a000-0xe)='/dev/admmidi#\x00', 0x8001, 0x2400) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000917000-0xf4)="82b1c7455665adef3ae915d78dc26c2457dca76faccf6c9bb5fcc83501343837a5617cb27a8b647685496ff25fa3471e2cecbb019b998c5cb6305e51fb3d128edcbdd028fad23d8f98d4e64586c83dcb67ae787f550d1bc56d34bc405a9fe4863cc325b4bd0f920c926d14acc50373f9a912c0692128fd4728202ee714c6dff113e9742f72680a676ea0d1f25373fda83fe9494f0214dbdf2d0949ad6da6360272b48e95937c91537bdc19b2ce6fb7545dcb819ae519ebc8fcb9652d046410fb10c079e7881588c5cb1305efabd62f7ab9ff4461b5154064f69a4c286a74207a077e76d94efdabd2f2835ba39d6456f5452388f4") ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000cb2000-0x14)={0x7f, 0x3f, 0xff, 0x0, 0x4}) waitid(0x2, r0, 0x0, 0x0, &(0x7f0000610000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000de3000)=0x0, &(0x7f000008d000)=0x0, &(0x7f0000001000-0x4)=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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000648000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xf6d, 0x3, [0x9, 0x1, 0x0]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x84, "641bebd82764bd520bea8bfcc801532402f7ad5e3e6bf651ae0da20ed8c09b4e08e41ae5784f7b5b02958aec16d0109045426a76d8aa8b0dc6f83ab48b8af065ebecccd164d04e707ae4394a2b2bc11cc1d07c784b2745cde92968cb27ffca26898cd4da060d9aa01fad8a8fb6cbfafd5e952ee8ac6cbbde374e33f2b752345144326d98"}, &(0x7f0000002000-0x4)=0x8c) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x18, &(0x7f00003b0000-0xa2)=""/162, &(0x7f0000918000)=0x255) 2018/01/18 01:36:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/01/18 01:36:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgid(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r1, 0x2d) 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) tgkill(r0, r1, 0xf) 2018/01/18 01:36:34 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, 0x6, &(0x7f00008f8000)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b75000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f0000346000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006a4000-0x4)=0x10) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)='/dev/net/tun\x00', 0x0, 0xc01) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/18 01:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000427000-0x20)={r0, 0x0, 0x1, 0x2, &(0x7f0000ffd000-0x12)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) prctl$void(0x1f) getdents(r1, &(0x7f0000eee000)=""/36, 0x24) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) msgget(0x3, 0x200) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000752000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a80000-0x10)={0x0, 0x0}) r5 = mmap$binder(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0xc, 0x28010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dd7000-0x18)={r5, 0x0, 0x0, 0x0}) futimesat(r0, &(0x7f0000feb000-0x8)='./file0\x00', &(0x7f00002c7000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x200, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) syz_open_pts(r0, 0x14000) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xdcf5, 0x0, 0x0}) 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000c50000)='/dev/loop#\x00', 0x7, 0x4000) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045430, &(0x7f0000000000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c64000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009c2000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b89000)={0x5, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x100000001, &(0x7f0000b95000-0x8)=0x0) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) request_key(&(0x7f0000330000-0xd)='dns_resolver\x00', &(0x7f0000acf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003be000-0x8)='keyring\x00', r0) socket$l2tp(0x18, 0x1, 0x1) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000010000)="", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) 2018/01/18 01:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019e000-0xe)={0x0, 0x6, "70d9168f9475"}, &(0x7f000024d000)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000819000)={r1, 0x401, 0x30}, &(0x7f00008a9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009be000)={r1, 0x6}, &(0x7f0000a84000)=0x8) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000fc5000)=0x3ff, 0x4) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000059e000-0x88)={0x9, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8001) fcntl$getown(r0, 0x9) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x8, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000866000)='/dev/vcs\x00', 0x200001, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000a79000)='./file0\x00', 0x100) inotify_rm_watch(r4, r5) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x80, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f00001d3000-0x8)='./file0\x00', 0x1000000) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007b9000-0x1)=0x3) rmdir(&(0x7f0000d3c000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007a8000)='ramfs\x00', 0x3ffffffc, &(0x7f000007e000)="38e4ff") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") syz_open_dev$tun(&(0x7f00000e1000)='/dev/net/tun\x00', 0x0, 0x4000) mount(&(0x7f0000678000)='./file0\x00', &(0x7f0000962000)='./file0\x00', &(0x7f00000ec000-0xc)="010080000000006465667d00", 0x8000000000001000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x880, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000)={0x49, &(0x7f0000002000-0x49)=""/73}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000da5000)={0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7b}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x40000000) ioctl$int_in(r1, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/rtc\x00', 0x88000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000456000)={0x1, &(0x7f0000d5c000-0x8)=0x0, 0x1, r2, 0xc}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000665000)={0x1, 0x7ff, 0x4, 0x8, 0x6, 0x3, 0x3, 0x40, 0x3, 0x2}) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000515000-0x69)=""/105) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) listen(r1, 0xf800000000000000) ppoll(&(0x7f000026e000)=[{r1, 0x93000797262f31e7, 0x0}, {r1, 0x6020, 0x0}, {r1, 0x1, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x10, 0x0}, {r1, 0x200, 0x0}], 0x6, &(0x7f0000022000-0x10)={r3, r4+10000000}, &(0x7f00004fb000)={0x7fffffff}, 0x8) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f000082a000)="1384abb92e25ca68300d3b1214652ab979f014ea810c13526c257d39a474facdcf4da0817bf1d57031089d43e28f4d1667c217d3a0c38eeb6601ac45c1752479b5f8ba661c0c02c8458b78973d6e11a75e07c876b9908641da21409e0568b01272f72bc0eb08b7e497a28edc1df2d10ce97c1de7409a2682c5119e8f3ade1a3a38d25e7dadd722be66055bec3bcaebe95c35706884e76d8867eee5a209a88919de7b81bcba0d7dc3ca4197562bb8197791516f8ed0474406e59609ab0a8ef9fe83da71379893e09d6540f5d9f42ff14541bd55ad20b0448b3d838ffbdbcbef917e5306183a") getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00003ba000-0x2)=0x10000, &(0x7f00006dd000)=0x2) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) eventfd(0x158) r2 = socket(0x4, 0xb, 0xff) sendmsg$key(r2, &(0x7f0000bbf000)={0x0, 0x0, &(0x7f0000255000)={&(0x7f0000f55000)={0x2, 0x8, 0x3, 0x3, 0x18, 0x0, 0x7, 0x0, [@sadb_address={0x3, 0x17, 0x33, 0x20, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x400, 0x0, 0x0, 0x5, 0x6}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0xa542, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x2, 0x5d85, @loopback={0x0, 0x1}, 0x7}}, @sadb_sa={0x2, 0x1, 0x2, 0x7f, 0x5, 0x82, 0x4, 0x40000000}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x2}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x95) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00009d7000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c38000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d9f000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="1fdbb289455b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) sendto(r0, &(0x7f0000fa0000-0x8e)="edb0c893355df4e4891c5dd9bb0752810c9153894e475f3ebe2a6d079577f99de83dfc4fc166978105127cedcd84d87f9440a728107567458795c5713ded745124cbdea594f56e89e822dd773853049aece0d750d76df02a9587de0364d35d724912caea1ecdfc9367978f553076637b374e7b7fa6e76eb54c4239dce2066aec0faa1b04b860864802d5cd9ebfcd", 0x8e, 0x0, 0x0, 0x0) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f00001dc000-0x10)={0x0, 0x4}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000867000)=""/119) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000053000-0x4)=0x0, &(0x7f00007aa000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00007d7000)='./file0\x00', 0x210901, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fd6000+0xab)='keyring\x00', &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd7000-0x64)="a8c3ee4afbfca7421309f2236150f93a8fe8a3196f8df78d3722ecb2257b852c0c93fb3f1aecac45fb74554b3b85365352967c6fd655430f44f1fdf3f001d0c6b62a0843e2194eeb4ac7241bdc2d72472dd7d81bd61ff100bd77e24d8d845de266b46642", 0x64, 0xfffffffffffffffc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f000007d000)='ceph\x00', &(0x7f0000fd6000)='j)security\x00') semget$private(0x0, 0x1, 0x4) request_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00005b2000-0x4)=0x3a) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c3000)={0x7, r0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000055c000-0x10)="d50e8729785acfcd8ebaf47a08eb878e", 0x10) r2 = syz_open_dev$evdev(&(0x7f0000c51000)='/dev/input/event#\x00', 0x2, 0x141000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000008a000)={0x0, 0x9}, &(0x7f000055e000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d2000)={r3, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x101, 0x3, 0x8, 0x9, 0x4, 0x9, 0x3, 0x0, 0x6, 0x80, 0xfffffffffffffffa, 0xffff, 0x6, 0x81]}, &(0x7f0000cbe000-0x4)=0x108) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000dbf000-0x1000)=""/4096) 2018/01/18 01:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000fb000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000aaf000)={0x1, [0xa00000000000000]}, &(0x7f00004b7000-0x4)=0x6) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x41) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000959000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x800) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b57000)='./file0\x00') 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eed000+0x6ef)='/proc/self/net/pfkey\x00', 0x44c9201ba94a92c3, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005d7000-0x4)={0x10001, 0x1ff, 0x6}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/cuse\x00', 0x40080, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x13, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000871000-0x20)={0x101ff, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000867000)=""/119) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000053000-0x4)=0x0, &(0x7f00007aa000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00007d7000)='./file0\x00', 0x210901, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr=0x9, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f000041c000-0xc)={0xfffffffffffffffc, 0x1, [0xaf2]}) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f70000-0x4)=0x0, 0x80800) ftruncate(r0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007b8000-0x20)={0x10001, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e3e000-0x10)={r2, 0x9}) stat(&(0x7f0000c19000)='./file0\x00', &(0x7f0000353000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f00001a3000)='user\x00', &(0x7f00007c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000021b000-0xca)="63d3fdf30604490a939cfc79f700d1dabac536ab31a77fcf7bd9cb3c4750a1040d831c27b353cbbbaf3927a81e07ef6fc52ef14dbce76e9aea7d7fb8520129b9f514fbcadb96237901ce1bd938fd1b76d629e748cafe46807a3e84f6f014f1b9556c34b11a3065a6e0c4ff944099b93d76f2f5fed182bdb3839844423eedd7c5efed5a3e15fb977f86e8b3ac023ebe493fdaf3991fe6cf32c8af7ceceab89c3d76134e484c3a20a0550834bd527845867a2f283637a35c7964020e7738e542f4c545acd9a4b39b3de60a", 0xca, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00008a1000-0xaa)=""/170, 0xaa) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000a1000)=""/109, &(0x7f000089f000-0x4)=0x6d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbc000-0xc)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000475000-0x4)={0x0}, &(0x7f00002a1000)=0x4) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000011000)=[{&(0x7f0000011000-0x2b)="be6b6cf6d2b83d6d92ffa1248f26689e4653afbbd50d02d99a0506d7583e7e20fc83c0fb60b3e7c97b58dc", 0x2b}, {&(0x7f000000c000-0x8d)="cdc5d7997d24c5350b2b3466fdf5976867e1b523bd3a62d32eb03fb93bdeee20ad7b27c03246645d5c1249d6ad19dc9c3f55608192a79b54c02267f3359243e4763fbb09ad08f187b5b1cbe975788f09432233f53d765af6738e65264a9ec2ba8129e65f5eccaf5c4e0d7d707bde35d3cbc257e7532760a579a75beafb358a38d8c1e28a7b7e64fa62d58fd9d0", 0x8d}, {&(0x7f000000f000-0xcf)="d720d99ac450da35a80f282be37163220efaafec1b377dddc41bf21470c3ca1c28c6c9fc2edd5c23d4bc783baf0f7f784fbee7999c50b8c7bb612d6b676cb09ec6db391a864694da6648ab439093652b8e178c47d0b66f2c9d33cb10de43f74c8ba1e24bab070b051c78a1613c0e5aa5380b3519b6064d9dca6ae0d75b984bac107e20c8231a3ca78437c84b78a998234b89479f21eba56776788cc9b2e8c0397ff15ffef427756dd9b60abd85355023e6920879a12a8352bb14a9035efd38536af7be0c0ccb9b9c127db45c10ca16", 0xcf}], 0x3, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x4924924924924aa, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000010000+0x2fa)=0x800000003f, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000011000)={0x2, 0x1000, 0x9, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000f000)={0x5, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000012000)={r1, &(0x7f0000013000-0xa7)=""/167}) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) fcntl$setown(r1, 0x8, r2) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000493000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000-0x4)=0x20) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006c0000-0xa)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) fanotify_init(0x0, 0x80000) sendmsg$kcm(r1, &(0x7f0000c6a000-0x38)={0x0, 0x0, &(0x7f00001fc000-0xa0)=[{&(0x7f0000ccf000-0x1000)="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0x1000}, {&(0x7f0000dbe000)="", 0x0}, 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{0xe0, 0x6, 0x101, "8376033f9d7eeae78c6a0d36142db6e92be23ac1bffdc5073b74b07d226c65aa9aa9ec255d441aa52efde3c511595d524acf1f848993aa7b3c2b5114eab1b2997682e7bc303d46d78ac0c035120d07c780557905e10546d2a98dce82eb81dfe3ae153fffa430dbbc3170701e002a3474bee9756114ccfdd163a32d91a1d65f3a866fb6cbaccd763623932b095813832899ddb7691cfd29ba95c63ca392217096a0e3c6ac23f5ab75131a250886230a176d3dbc50c93afe955b33d1b3144e1516519285b42f457e2bbeb1e0e149"}, {0xa8, 0x19f, 0x1, "70f7030fc1f2b6c04be243ef418524480793b0e97fa57af24aadff49924e5b98149e65f4a33f1d5fbac7c7e8921d49003ff11a39546e05d33a6d42e5056144f6d8a5eb6c0ebf55abfbfd02ee835a2e8d54181e1d07d284497deca410b22f23a2a9c89159470ad4208181c01512a74b64be2e57c54f2fd7e3cf822df3d8a6b5c2d34294e8b294b36e1c673271b4a19feddf"}, {0x28, 0x119, 0x2, "5fb01ddab285ff3059152d85547d28473d"}, {0x80, 0x117, 0x8, "c908ad0f484e8a7d0f702dac63c59859f599020aa99a041ece5f71152153546b4255568af9006953da57373ce69ceedb917d14827ff23bbab831b21da6114cb62c5d313da3397a3bf7b18cf2c12993e12b051ec2f9373b1076794b8e7e447241949891256fa1b59e803403"}, {0xf0, 0x12b, 0x401, "d6119446d43eeba46d506c90021f73b9b2a0ebfd84729e9e5aa5bd7887221728cc639ce1bc5f8187172223b4b06820c07222f075b1c4dab728bcef5b3fc8c8fb898a8b614f9ab38b0f5652d8e07f84d3fa85cc8392d3a6db236d0017da6411c3f9e76f4bd2dd77ee30dc64f878ef154f6b01c24949904c95f51f2eddb68eae00a0c3de5d83a4e54d09dd11d3c2794c03c5034ee2432c31cc28fa46f4e6d30e4ab2217e3573e31b115fd69e49dd5328d2a0b9e051f9d068946ae68531462b71d971da826cb1a586643ca5491154e295684b5a0712582c810381d82ba874c6cd"}, {0xa0, 0x11f, 0x8, "fd78b4089abb241f2839eeb88d3c9a83bbdaa606580ef7eb698e76f6568d0dc413cf93eb5faa5c26d170589d95eabbc0d0539afc8787988ba047031ccdb941b4b3881fcf735dd3721fcc695b11653ad4b12753220b701b2cb62465280582a99b60dd9aef7f2ea06dfa6d53d73fe5f5297fc4c514bf21f197a7e148665306791f5ae968e4547e0a278973eb32cae8"}], 0x15b0, 0x40000}, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000060e000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000338000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2c, &(0x7f0000365000-0x10)={0x2, 0x5, 0x3ff, 0x3c}) r4 = syz_open_dev$sndpcmc(&(0x7f0000f41000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x800) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000afc000)={0x5, 0x5, 0x3a3, 0x9, 0xffff}) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000bab000-0x4)=0x400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b5000)="", 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000afc000)=0x4) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f000010e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/18 01:36:34 executing program 0: socket$inet6(0xa, 0x6, 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/ppp\x00', 0x480000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000417000-0x9)={0x1f, {0x400, 0x0, 0x203, 0x7ff, 0x9410000000000000, 0xef2}, 0x8}, 0x9) shutdown(r0, 0x1) 2018/01/18 01:36:34 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x7ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x787, 0x3, 0x6, &(0x7f0000683000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x1124, 0x12}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cf4000)={r0, 0x50, &(0x7f00005aa000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008cf000-0x4)=r1, 0x4) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000981000)=0x1) sendto$inet(r0, &(0x7f000038d000)="74e5", 0x2, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xfffffceb}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd6000-0xc)='/dev/rfkill\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x1, './file0\x00'}, 0xfffffffffffffeee) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b4a000)='/dev/input/mice\x00', 0x0, 0x8000000000000001) mremap(&(0x7f0000129000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000344000/0xe000)=nil) ioctl$TCSETSW(r0, 0x5403, &(0x7f00008f4000)={0x9, 0xc4a4, 0x5, 0x8001, 0xffffffffffffffc0, 0x2, 0x4, 0x8, 0x6, 0x7, 0x4, 0x5f}) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, &(0x7f0000194000)={0x0, r1+30000000}, &(0x7f00001b7000-0x5)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f000044a000-0xe9)="f4c5ba00a63e40b5ea137f53734ee00f86d104061c627913f718e622472f8b265f091ee20a33112f086e61a22ac74f5c3ecc0a3072c3494eb570d391f7a9fe874d77acd6848bb60d0d76b642faf017d0087bfc6abe4d62a57c4d4543a3fe5d8297caedd287b5430665d5a42b6c77ec2f9ceb46de1c103c5f02ff028db6783c556704365d04e0414826752334e3b2101c275c353b84a069828f60bf8a215bae7b4faa96c7e7a7e9", 0xa7}, {&(0x7f0000f9c000-0xce)="c87bff4954d4716b952b71ed8e5b548a427881136824ed68596178e52a7b864323336de3820712e495c5e5b57ed7f8969b4e4afffdcebfc042850de7dec635a5f69c498259d5edb8cf57ef6d8bcf639eeb4060771cb6ddea1d83e8fd2809920ae136c3d8e33152bf40c67e0370a2e2aec9e3b43364985743a1a76f8744d420f84908a6722d65644fdf7915bb43a29d6d732eb5c5515ad47b310ca96fa4c13400fc59a057336b92727dfb95f5525089a9b0a5b48fbe65259b600cac70943a1bf9e2c8e36e5d88bc0afa23f2", 0xcb}], 0x2) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000015, 0xa, 0x80) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 01:36:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000093e000)=0x0) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000221000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000afd000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x6c4, 0x200c40) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) move_pages(0x0, 0x1, &(0x7f0000013000-0x20)=[&(0x7f0000011000/0x2000)=nil], &(0x7f0000001000-0x24)=[], &(0x7f0000002000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067c000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b19000)=0xffff) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0x4) r2 = getpgrp(0xffffffffffffffff) r3 = dup2(r0, r0) perf_event_open(&(0x7f0000e26000)={0x1, 0x78, 0x40, 0x1, 0x3, 0x2, 0x0, 0x100000000, 0x0, 0xc, 0x9, 0xfffffffffffffffc, 0x400, 0x7, 0x6, 0x1, 0x20, 0xa000, 0x20, 0x8, 0x2, 0x4, 0x5, 0xd2d, 0x3, 0xa81, 0xf09, 0xfffffffffffffffa, 0x2, 0x2, 0xfffffffffffff001, 0x1, 0x3, 0x20, 0x8, 0x6, 0x28, 0xd56, 0x0, 0x3a9, 0x1, @perf_bp={&(0x7f0000445000-0x1)=0x0, 0xd}, 0x10, 0xffffffff00000000, 0x7, 0x0, 0x4, 0xcf3, 0x4, 0x0}, r2, 0x612, r3, 0x7) semget$private(0x0, 0x1, 0x8) 2018/01/18 01:36:34 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000f6a000)='/dev/input/mouse#\x00', 0xe841, 0x80) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/18 01:36:34 executing program 3: r0 = socket(0x5, 0x0, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003e1000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c53000)=0x7ff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r2, &(0x7f0000b4c000)=0x0, 0x200000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc027a08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x102, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000719000-0x8a)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0xc000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x29ddfd}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000712000-0x8)=0x0) readv(r2, &(0x7f0000a8c000)=[{&(0x7f0000402000)=""/16, 0x10}, {&(0x7f00006ea000)=""/124, 0x7c}, {&(0x7f0000a4b000-0x5e)=""/94, 0x5e}, {&(0x7f0000dc3000)=""/4096, 0x1000}, {&(0x7f0000932000)=""/140, 0x8c}], 0x5) [ 122.448663] sctp: [Deprecated]: syz-executor5 (pid 15822) Use of struct sctp_assoc_value in delayed_ack socket option. [ 122.448663] Use struct sctp_sack_info instead 2018/01/18 01:36:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e83000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000071b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000795000-0x82)='net/llc\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/18 01:36:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/01/18 01:36:34 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000687000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000f3000)="ffc553a0ca016187a47db984184e6487cce8e29c5c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffff) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002bf000-0x4)=r2) name_to_handle_at(r1, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 01:36:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000013e000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000795000-0x8)={0x0, 0x0}, &(0x7f0000fa8000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002b4000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x84}, 0x98) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 01:36:34 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005e0000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x9, 0x7, 0x7, 0xffffffff80000000, 0x7, 0xc23, 0xfff, 0xffffffffffffffa0, 0x8, 0x7, 0x40, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/18 01:36:34 executing program 5: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000709000-0x12)='/dev/input/mouse#\x00', 0x800, 0x18000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002da000)=0x3, &(0x7f0000258000-0x8)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x4) 2018/01/18 01:36:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$amidi(&(0x7f000068f000-0xc)='/dev/amidi#\x00', 0x800, 0x40100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0xc) write(r0, &(0x7f0000cd6000-0x24)="24000000260007fdffffff0800367700", 0x10) 2018/01/18 01:36:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d68000)={0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d8000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000374000-0xa)='net/arp\x00') renameat(r2, &(0x7f0000dd2000-0x8)='./file0\x00', r2, &(0x7f00003b5000)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c1c000)='vegas\x00', 0x6) [ 122.505289] sctp: [Deprecated]: syz-executor5 (pid 15822) Use of struct sctp_assoc_value in delayed_ack socket option. [ 122.505289] Use struct sctp_sack_info instead 2018/01/18 01:36:35 executing program 2: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045d000)='/dev/hwrng\x00', 0x40400, 0x0) clock_gettime(0x0, &(0x7f0000e56000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000aee000)="6b61f06be38e5cd3b2b28587e85f3cc422002aa2a09b540c27c3e8ec2e5bb53268e889a1bc851cbed695da95fa1bc2e30259ed572956f52f136f5e85e140eaad0232fe3cce5ac488c8d9a0ee975f16e795f885ca5fe7b1a27c136e5992199ab9e01ff4913db4f413f6f82e8b342a1b76a87a1b26a437f2d3aba631cc219bb34da5b5d933cf256fd2c06c486b1536d2356a0cb50293770bdf337297854c8e2c00f0a883", 0xa3, 0x81, &(0x7f00004f3000)={r3, r4+30000000}) 2018/01/18 01:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004a4000)={0x0, 0x89, "37abfc0697fc22c2a6ec4f1f92f218993e99c155e6e7dd95c7741c7a9d0397b400b4dec5dd67bf6b353727b5e971420aba307b8f1888a4e82ed8036436e644cdfbfeab18b1bcdd8b3b767bf17161f9f258143270bf69dee6d53e08c572965e263ca51ad581ad41117bd1de906bb82da38d2349f958edbad13cb97c8fcbd30e0b2d678ddbd0d34bc4b6"}, &(0x7f0000aa4000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000556000)={0x0, 0x0, 0x2, [0xfffffffffffffffe, 0xfffffffffffffff8]}, &(0x7f0000e88000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002da000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2800}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000cb000)={0x0, 0x7}, &(0x7f0000f0e000)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={r3, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000000e000-0x2)="e1a7", 0x2, 0x0, &(0x7f0000046000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000ba4000-0x50)={@common=""/16, @ifru_data=&(0x7f00001b7000)="572d61a782fbf36bc86eafd1d0e4d4b3abe03a192fda18827aee19679e81f8ac"}) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000b1a000-0xb1)="0aa989cd0ab28cb42e963acd8a5d83fffa7e6d87dc9c96fd562d4f3e861666e6ae0a9186245e382d23fd23cab0416fd8402b40a1dcf1202315a77b6a82ac8d86d1e5b612c3282f8cc13641b58dda26daa24df21474c456709e91cd38b8f8d8c4d061da1dae49982d3edbdc6cad760e986c821902f060782ecfbd9464f0756f302ebc56289ba13640dfbb5d831390a961e8fb61387205982a5a9196fba330d5b05481c835f085bcaa18eb89c1905751f587", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000072e000-0x10)={0x7f, 0x200, 0xffff, 0x3, r2}, 0x10) sendto$inet6(r0, &(0x7f000035b000)='W', 0xffffff5a, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x342) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000833000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f000041c000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) [ 122.574051] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=38 sclass=netlink_audit_socket pig=15852 comm=syz-executor7 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000f000-0xd)='/dev/dmmidi#\x00', 0xe2, 0x8400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000010000-0x20)={@rand_addr=0x1f, @loopback=0x7f000001, 0x0, 0x4, [@dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000008000)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000010000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r2}, 0xc) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fbd000)=0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000faa000)=0x10) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000311000-0x8)={0x3}, 0x8, 0x800) kcmp(r0, r1, 0x5, r2, r3) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x810, &(0x7f000035a000/0x4000)=nil) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00005b4000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000788000)={{0x3, 0x9}, {0x3, 0xcd25}, 0xe0, 0x7, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r0, 0x1000, 0x0}], 0x1, &(0x7f0000ae0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/18 01:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009af000-0x9)='/dev/rtc\x00', 0x100, 0x0) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f35000-0x20)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000a2a000-0x5b)=""/91, 0x5b}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cf000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00006e5000)={0x88, 0x8, 0x98e, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000e77000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) open(&(0x7f000001b000-0x8)='./file0\x00', 0xa2040, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x211, @tick=0xfffffffffffffe01, 0x0, {0x4, 0xfffffffffffffffc}, 0x0, 0x8000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 122.628173] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=38 sclass=netlink_audit_socket pig=15864 comm=syz-executor7 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x10020000000000) r2 = syz_open_dev$tun(&(0x7f00007f4000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/18 01:36:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00002bf000-0xf3)=""/243, 0xf3, 0x20, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x6c, &(0x7f0000001000-0x6c)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xbf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000)={0x200, 0x1, 0x8, 0x8}, 0x10) 2018/01/18 01:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e29000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00009a2000-0x24)={0xa09c, 0x0, 0x0, 0x8, 0x1a6, 0x80000001, 0x40, 0xdf64, 0x1, 0x5, 0x8, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f000068d000-0x8)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000059e000)='net/rt_acct\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00004df000)='tls\x00', 0x4) io_cancel(r1, &(0x7f000086b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000096d000-0xc)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b49000-0x20)={0x0, 0x0, 0x0, 0x0}) pause() 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000bba000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common="566c616e300a0000000000000000a30a"}}, 0x1e) openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f0000ab5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 01:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 01:36:35 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400000) r1 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000025b000-0x2)=0x9, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000246000)={0x6ba0ad7d}, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000128000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f000040d000+0x553)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) pwritev(r1, &(0x7f000006c000)=[{&(0x7f00009d3000)="ec", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000049d000-0x14)={0x0, 0x401, 0x1, 0xe4, 0x7fffffff, 0x2}, &(0x7f0000ba2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005d9000)={0x200, 0xbd1, 0x200, 0x6fe1, 0x866b, 0x3f, 0x100, 0x3, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000e6b000-0x4)=0x0) 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002ef000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ppoll(&(0x7f00000f6000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f00002f0000)={0x0}, 0x8) syz_open_dev$sndseq(&(0x7f000024f000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f0000001000-0x8)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000730000)=0x0, &(0x7f0000334000)=0x4) io_setup(0x7, &(0x7f0000177000)=0x0) socketpair(0xe, 0x800, 0x7, &(0x7f0000eee000-0x8)={0x0, 0x0}) io_cancel(r1, &(0x7f0000cd2000-0x40)={0x0, 0x0, 0x0, 0xa, 0x4, r0, &(0x7f000091b000-0xe9)="02a868cb7ecda552828932cb7954204d3b7f690faa305c665db489508bc04056a8115f0bb2284c5061e12b6719d33189ba32a31149765b5b6151107c6afcd010a40606dc4bbdab0347bcab639e326ec15d82f736b7941a304a98b8d750fbdc36f1b99b9602c2d592788c37c4ec19bb2ed0c88394803c833dc3f205a82631dbb9e1df2ff5455f3168d52a4dea58d800cc1424cc8948401f2c26005422c3586537370e60a4b6469d6f34cf1dc3dac966ab5f137ea175fb895a9f887657d2d3f1ed22123c700109a6052eb419d6ba9858d1a0c66a21614018334ffde7f428eaee249bf0e4742d3496f4e4", 0xe9, 0x39f, 0x0, 0x1, r3}, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0313ffbf00003f27ffdf00000000d1f7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0x1b0}], 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r2) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000214000-0xc)='/dev/amidi#\x00', 0x1000, 0x24000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00004c0000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000346000)={0xa87, 0x4, [0x5]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x0) socket$alg(0x26, 0x5, 0x0) flock(r2, 0x7) fcntl$setstatus(r1, 0x4, 0x100002000006000) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000981000)="") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009e0000)=0x2, 0x4) flock(r1, 0x1) bind$netlink(r1, &(0x7f00002ed000-0xc)={0x10, 0x0, 0x2, 0x200020}, 0xc) close(r2) 2018/01/18 01:36:35 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000ac6000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) accept4$inet(r1, 0x0, &(0x7f0000d8f000)=0x0, 0x800) fcntl$setlease(r1, 0x400, 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/checkreqprot\x00', 0xb9d82ac3a88820cb, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000012000-0x10)={0x3, 0x20001800, 0x0, 0x2, 0x80000000, 0xfffffffffffffff9, 0x9, 0x6, 0xfffffffffffffbff, 0x10001}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x8)={r1, 0x4}, &(0x7f0000010000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000e000)={&(0x7f0000011000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000)=[{&(0x7f0000012000-0xeb)="6ddb78723147eea22236b230240ecb03cd093da94000172ff9b53b0f15179235810b8e50eea1e6d35265df45919275e1b8111ee6fc8f0747cbfacb65b8691b722ed7ad53acde0c9a2339251cdc4caa1daf837c6146bab25b025212b4571c7766fa1c99c2f1c31c4cf4e27a399c64bc2807591383fdb4f44d6a5b163d21a13555cadb6ba10ebe66c83ca522a49622a0021e2cc88df2bfc718aa5a020697168cc844a222b66bff58883f90097c4cfb70cfe438fe99148c2a5dc307f72cb4bc694f6d88557c294f3fce24a82fd73dd59a2d4724171bd90f367b85f5c29e834273807272ba6c601d05b0bc1cff", 0xeb}, {&(0x7f0000011000)="e1d01fc2b6f1cdba1a02b5527dd70713fa54d31dce833f40928d6af8754f8d8b6786c03822fbcee3459ad758e8fff245a2e0137e4961e8da6b0e57beae24", 0x3e}], 0x2, &(0x7f0000011000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x2, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x6, 0x2, 0x2, 0x5, 0x8, 0xb023, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x648, 0x100, 0x2, 0x7fff, 0x5, 0x80000001, 0x6, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x0, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x5, 0x3, r2}}], 0x120, 0x1}, 0x4000000) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = creat(&(0x7f0000d14000)='./file0\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000549000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x7, 0x2080000) r3 = dup2(r0, r2) sendmmsg$inet_sctp(r3, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/18 01:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000aa000-0xc)={0x10, 0x0, 0x2, 0x4000}, 0xc) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(r2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e0000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r4, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r6, 0x4) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x7, &(0x7f00009f4000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000292000)={0x5, 0x7, 0x3, "717565756531000000000000050000000000000000cc00", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000d43000-0x2)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r8, r9, 0x8000000000000003, 0x280040) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r0, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000f49000-0xd)='/dev/usbmon#\x00', 0xdea, 0x4081) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000567000)=0x4) 2018/01/18 01:36:35 executing program 5: mkdir(&(0x7f0000c5b000)='./file0\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x40, 0x0) faccessat(r1, &(0x7f0000014000-0x8)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r3, &(0x7f0000022000)='j', 0x1) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000082b000)={0xaa, 0x2, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) mprotect(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x0) io_setup(0x3, &(0x7f00000a3000-0x8)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006c5000-0x10)=@req={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = accept4$nfc_llcp(r1, &(0x7f00006f3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d4000)=0x60, 0x800) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000352000-0x8)=0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007e5000-0x4)=0x0) tee(r2, r1, 0xffff, 0x9) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, 0xffffffffffffffff, &(0x7f0000c3e000)={r1, r1, 0x2}) ioctl(r1, 0x6, &(0x7f0000e7e000)="") 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f86000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ef000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000796000)='/dev/kvm\x00', 0x80301, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000098c000)={0x0, 0x0}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/ptmx\x00', 0x8040, 0x0) ppoll(&(0x7f0000795000)=[{r0, 0x1, 0x0}, {r1, 0x4, 0x0}, {r2, 0x188, 0x0}, {r3, 0x8010, 0x0}, {r5, 0x1000, 0x0}], 0x5, &(0x7f000061f000-0x10)={0x0, 0x0}, &(0x7f0000d90000)={0x0}, 0x8) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000702000-0x26)="240000001b00010beb03df0022fb0100010000000800030001090000f701000000061701", 0xf4) clock_gettime(0x0, &(0x7f000009a000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000dd3000-0x20)=[{r4, 0x2, 0x0}, {r2, 0x4, 0x0}, {r5, 0x10, 0x0}, {r0, 0x848a, 0x0}], 0x4, &(0x7f00007f3000-0x10)={r7, r8+30000000}, &(0x7f0000496000)={0x1}, 0x8) 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x200, &(0x7f00008a1000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c93000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000071b000-0x4)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x68}, {&(0x7f0000723000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f000091a000-0xca)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xbe}], 0x4, &(0x7f000075e000)=[], 0x0, 0x8080}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008c9000-0x14)={0x4, 0x10001, 0x5, 0x6, 0x4}, 0x14) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000021d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000f1f000)={0x10000, 0x1a000, 0x0}) fdatasync(r0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x2380, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9a, "54f9cbc8c3c2376bd70670d8c67130cbbaa02e057d4ca5873a7204cc9be4322a184d37da4fb279496a5b4512b9dd79ae07b74c84c034c7a19594190a138ed191d0b542c9921d2e1e351b7abf1e8f9e2205281c8e31e386ac6f78fd5648ee4d7a693a6e08874654e12cf9d302f2926702b8b1745b6ac838c234cf28d8ee3f02104626b7e1484fe62038a6a7d054cbf4974e1af52d29e2674caa78"}, &(0x7f0000000000)=0xa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x6, 0x30}, 0xc) accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000bfd000)={0x8354, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) mincore(&(0x7f00003ad000/0x2000)=nil, 0x2000, &(0x7f00000ef000-0xbf)=""/191) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000f25000-0xfa)="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", 0xfa) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000017f000)=0x2) write(r0, &(0x7f00007ef000)='#!;', 0x3) accept4(r0, &(0x7f00000f3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be1000)=0x10, 0x80000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) rt_sigreturn() [ 123.147211] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 123.169775] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 123.170661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket$inet6(0xa, 0x0, 0x7fff) ioctl$int_in(r0, 0x800000c004500a, &(0x7f000079d000)=0x0) accept$inet(r0, 0x0, &(0x7f0000b41000-0x4)=0x32d) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000041000/0x6000)=nil, 0x6000, 0x100000b, 0x13, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f00005ea000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040b000)=@assoc_id=r2, 0x4) close(r1) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xa5, &(0x7f0000c9b000)=0x0) io_submit(r2, 0x1, &(0x7f00006e7000)=[&(0x7f0000598000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000ced000-0x4f)="8991c135f08727eb2f529e9bb5772c61f4a52d3588670f7d054bfc0539e7ddcd4781bd2b2b9f639ea608bc91d96e9e3bcb34773b24c9a63a1afdeccaaa522de665a35a767348ff59ed03f9a6e08fb4", 0x4f, 0xffffffff, 0x0, 0x0, r1}]) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x20080000000080, &(0x7f00004ad000)=""/0, &(0x7f0000a3c000)=0x0) recvfrom$inet(r0, &(0x7f00004c5000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:35 executing program 5: prctl$void(0x22) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xf4b2, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet(0x2, 0xf, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x101, 0x208, 0x6, 0x2, 0x3f, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=@random={'security.\x00', "f2626465766d696d655f747970657070703000"}, &(0x7f0000002000)=""/207, 0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005cb000)='/dev/vcs#\x00', 0x978, 0x400) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006e6000-0x4)='cdg\x00', 0x4) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000acd000-0x4)=0xffff, &(0x7f0000acc000)=0x4) recvmsg(r1, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) [ 123.241065] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 123.262411] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 123.262919] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c55000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000527000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033a000)={0x0, 0x9}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000948000-0x8c)={r3, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) renameat2(r2, &(0x7f00003aa000-0x8)='./file0\x00', r2, &(0x7f0000270000-0x8)='./file0\x00', 0x7) 2018/01/18 01:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:36:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000712000-0x8)=0x0, 0x55b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xdd7)={0x0, 0x0}) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) syz_open_dev$audion(&(0x7f000019f000-0xc)='/dev/audio#\x00', 0x6, 0x200) fchmodat(0xffffffffffffffff, &(0x7f00009f4000)='./file0\x00', 0x0) 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ptrace(0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00002fa000)={0xda, 0x14, 0x1, r0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00003d6000-0x6a)=""/106, &(0x7f000098a000-0x4)=0x6a) 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x800, 0x985) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000316000-0x1)="91", 0x1, 0xffffffffffffffff, 0x0, 0x0) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x76, 0x4, 0x4) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x1) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000dc8000/0x4000)=nil, 0x4000, &(0x7f0000002000-0x5)=""/118) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x4)={0x1ff, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x32c3000000000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f73000)=[{&(0x7f0000b16000)="e9", 0x1}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) r1 = dup2(r0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/ppp\x00', 0x2c01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000c5000-0x20)={0x0, &(0x7f0000800000)=0x0, 0x8, r2, 0x2}) 2018/01/18 01:36:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e91000-0x8)='./file0\x00', &(0x7f000008d000-0x8)='./file0\x00') r2 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000db000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13b6790ec9c65abaf94d229deb92542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000)={0x0}, &(0x7f0000462000-0x4)=0x4) close(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f0000832000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r4, 0x0, 0x0}, 0xc) close(r3) 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e07000)='/dev/dsp#\x00', 0x1a76, 0x200000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000b8d000-0x68)={0x7b, 0x0, [0x101, 0x3, 0x6a90, 0x21], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d63000)=0x8, 0x4) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e09000-0x8)='./file0\x00', 0x0, 0x7930) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:35 executing program 6: pipe(&(0x7f0000eaf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="590ce298a9418f043a9f7da7d9b94e62424d902a226941effa5ee516a36fd1e4a3c9bacddfa5e2290c78e6be6461cf3a1840446edffd74310d0476618fa8c71bb3026b4380f34e042068b9d4cee80bf64b0900ce98d43726c95b2d53d779ae680c2304e9e27c43f081a2ddf79359ba56acfcd016aab5dfadcdc31a462a7c60089451fbdb583f872e241e7589d2213e4f51978d32a26f43764b8a87fec04f8e35bbe18b378c7e640b22a7802b45da8d44a047ae26d8f0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000d4000)={@generic="3a95947c48e52350858a1fbfdcb28ead", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000903000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$unix(r2, &(0x7f0000b26000)={&(0x7f00007e7000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002b0000-0x20)=[{&(0x7f0000de7000)="347d2d8dbf1ff4f4b54bad8f31130caf6c6a5eb8527da591c8cecfac45aa501a22ec684ff00028", 0x27}, {&(0x7f0000a09000)="405b1cbe71f42312818f5ba78940939af5fb7cf28fd4e99a5a421cf059254dd8980f43375a96cdf126563ea8a6e9f0f603f708b7fa19aab7d6da97e8c4721eee8cc1f558d33ef74114321d73365a575cfeeb83b6959df9f96f017ac14af12410e6a971a917bb8e50e628f8612a7066e7af75a2960b980990227ae702974290ac281f598966293af584b28f216b5a033b3fffa33719afcd54d6ece12ac19a49f511500588b6e229bf5176965b09b0039c9577453afcdc7ba9ee9c750a8d850642cfb54dc9f8d2586b8b5e8582eca4c56d751ecb069b176e36574f89949e2feaa43386fa71a5585c9b6b52809e744ba4b3", 0xf0}], 0x2, &(0x7f00000ce000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x24008094}, 0x4000) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000919000)=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000172000-0x23)=""/35, &(0x7f0000b12000)=0x23) 2018/01/18 01:36:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000348000-0x6)={0x0, 0x6}, &(0x7f000076a000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000478000)={r1, 0x6, 0x80000001}, &(0x7f0000560000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b5d000)={r2, 0x20, 0x7, [0x2, 0x13, 0x6, 0x9, 0xffffffffffffffff, 0x6d, 0x10000]}, 0x16) 2018/01/18 01:36:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8a, 0x400040) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7, 0x400) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/01/18 01:36:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000625000-0x40)={0x0, 0x0, 0x8c, 0x8, "e62ad60a82a6fca48a5f6db2bdeb5bb4da1cb1fcd1be2c553e6e299860661259d5ed64b7922365506871c3a9", 0x9}) io_setup(0xcb96, &(0x7f0000b4f000-0x8)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000069000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3d000-0xc)='/dev/rfkill\x00', 0xc0481, 0x0) r4 = dup3(r0, r0, 0x80000) r5 = syz_open_dev$adsp(&(0x7f000054c000-0xb)='/dev/adsp#\x00', 0x100000000, 0x202000) io_submit(r1, 0x4, &(0x7f000010b000-0x20)=[&(0x7f000019d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000e73000-0xfe)="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", 0xfe, 0x401, 0x0, 0x0, r2}, &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00001ea000)="3c9b0546918403bdc23283bdc42f9096640e7305d839a18988d6c1e935e6de11901695097a22b53b9b44004a1b016053fb09e1851e38a83112614ee11d7bbf3ee8f258e4150b6698b4e2f2714d263c5e57de3efd93e2e255cd96afde43e5440995235bf31752df1df44b3dd4b2a811405851173428fa96d10ab97b02e23b1ff03a7964754e5c56656aaf6057c3228998c21e322fb1da539f25d03102da6a8ea5ecbb6862eabc25a0d88ddbb4d46f74bf5f", 0xb1, 0xb6df, 0x0, 0x1, r3}, &(0x7f0000102000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1f, r0, &(0x7f0000ea8000-0x5e)="9741cf1a0f9a01c93f95a6ee6912fed70a0f26a4ee9e714ec1f4a21273ebf15c680e5cf287efd869f55b8dda88ae0ef69ea0ce4f4810db1b9cf30dbf65c644d4d381d67703af063109d2c5073a265b893b17adacf09c48e2dbf7797cac14", 0x5e, 0x7, 0x0, 0x1, r4}, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x1, 0x100000001, r0, &(0x7f0000444000)="68066d2e247ce3246952695a52ed3b77ccf566e6c3f7c6fed3fc1c40935d5e28608592a8c8f0f10b3f3867f909b5e183c6306b8049ef51cf282ca8da73e59ecf182db6fa5ecc761e4e276edbdc119af742ddffd88c675313cb535768c7b063edcc014ec967cbccca4037d2369df1fc339eaba64672f07d488eeaa9bffbd8fa4fab2e4ab810dbc31216b702699e190b8108ff051a4a6e17216eba3590112fbedb3e53c3dd73b30fa7b8d88256d740fe9d46ce89485140fd881eca4dcab85ebc76e622ca940f8369f2f2bfb14b78af2eaf5fdb71", 0xd3, 0x20, 0x0, 0x0, r5}]) 2018/01/18 01:36:35 executing program 4: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x7, 0x807, 0x0) syz_open_dev$audion(&(0x7f0000519000-0xc)='/dev/audio#\x00', 0x6, 0x4000) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 01:36:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1c000)={0x0, 0x0}, 0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000003000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeeffffff0009010000", 0x26) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/18 01:36:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000457000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r1, 0x0) fstat(r0, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) socketpair(0x4, 0x807, 0x6, &(0x7f0000aaa000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000552000)={0x3, 0x0, [{0x4000000f, 0x8, 0x0, 0x1e12, 0xba, 0x8, 0x4f9, [0x0, 0x0, 0x0]}, {0xc0000001, 0x100000003, 0x2, 0x11f, 0xff, 0x7, 0x8, [0x0, 0x0, 0x0]}, {0x6, 0x100000000, 0x3, 0x8, 0x5, 0xd72, 0x80000001, [0x0, 0x0, 0x0]}]}) r2 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) pwritev(r2, &(0x7f00008e1000-0x50)=[{&(0x7f00009a4000-0xac)="9cf6ad965309f9eb133102813613a80173fab0b4661f045b05c9f59228bddc6a26fee46c480ef4d03c4b100037ce4c1fa7e09b609e4c2bc2f480b56b8ba5d1eb58604a50a3f3a7b33230714250d23c95354b99ff108d0be837812025614aa7f47790cd7a4a69cd683cd8bb6c66d782dfb6ddff7893edad4f9a9bcadde9f7e7a2a16f5afeaa42ddfef39053669cc0ae37234725b4110457757a66b64749dabcd5f437e4f9f3956aa46594950a", 0xac}, {&(0x7f000053b000)="ec180b49771757d351e9b583e4e672e89b0168423355eb45", 0x18}, {&(0x7f0000d76000)="da009f492497d4aa5a4891cf37e788b1476702a7afeb0340486791795c34b2d51a79d996d13913c78ceb73934d0e0dce7660679456c41e4242d97b546db5877e5c05f99219e9d4a76e37b7e40e155ae6d7a26becbdd7d072ea0c833dbbfb711f45ba996bd498beeb0b9255760fcaceee6fd4b33805511968eadd151bbdfb03c39a0b30945f55dabb2b268153773ae5dbd88d97331373a3c3053185ff8ee7a9843c89f4d8b39e9aef5787fbb56dfa148a3f6895ecf1fccc", 0xb7}, {&(0x7f00007c2000)="f3bc447b5e5397d132b5044ec0979dd1e36bd65f2bdffc0173165352e8a09ccff8374439a2eb98a7b6de96", 0x2b}, {&(0x7f000085b000-0x39)="7834a8145fa72f79bc522489bb8636d1c61ac2875b480191631d1c449e996b38206fb0f470afce88551ae3deaa29e165075db1e4de9b3e7c55", 0x39}], 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000936000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c01000-0x21)={0x0, 0x19, "3fae16f92cffd7498660af5047c753c3510f9d7ed9bcc06382"}, &(0x7f000027c000)=0x21) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000043a000-0x74)={r1, 0x6c, "24bfb879b03d7defcb5009d104e1c7b959a2bda97f2154a51f01c74553b1a5e9e68916b21540c3d5f73e3b4e092076f097062961026c6a915f6ded08f25e5146d7b86b36cb33b7e2edfed3072d606a9b36286f4f7c92d9e5b0e1aaa4a8a344945b2b9af588b95cd2546aa382"}, &(0x7f0000999000)=0x74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cf3000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00004e4000)={0xe36, 0x0, 0x19, 0xfffffffffffffff7, 0x800, 0xfffffffffffffb6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001ec000)={0x0, @tick=0xcb, 0x5, {0x2, 0x5}, 0x8, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x1, 0x80000001, &(0x7f00006b8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000075c000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/18 01:36:36 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x80, 0x0, 0x0, 0xffffffffffffffff, 0x1, [{0x0, 0x4, 0x50000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x19f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 01:36:36 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000f24000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) read(r2, &(0x7f000015e000)=""/254, 0xfe) ioctl(r2, 0x6, &(0x7f0000bc0000-0x55)="3c8cba43b98a5b2d341e2951087596b2912d7f77e8cbd11f155da7fda5abe50cb208db6750c4070f7ab363b7a88570e49cdf3f2069f215c1ad02892e4e3a359b3002e7a9acce2973acb1fc8cad7ccc2f95e401a561") fallocate(r2, 0x3, 0x0, 0x200000800) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4)=0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0xa6)="5d8e881a433478539af6ad9170442e4fac0f3c97cedc9d4dff0fde3ac4e5b391def421865e9894ae777e67f6e70bd54a089f5953580b68847721771a6075c521980223d24daa3d5c9fea27e4fd0543e254bc0c1b908c94b1242c0fe476330257b050940eb034e38cd0bf77730e67eadc73a5a0032e173a71f3999cb4358e7d3991c25d02f60c5789339626a78a192961b8d139a60364ef6e2539f38e6ef416a1b18a00ba8bac") 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000300000)=0x0) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) read(r1, &(0x7f000090f000-0x1000)=""/4096, 0x1000) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006e0000-0xb)='/dev/mixer\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000af8000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000d2b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x800) r3 = inotify_init() r4 = openat(0xffffffffffffff9c, &(0x7f0000eb2000-0x8)='./file0\x00', 0x480401, 0x1) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eb8000)={0x0, 0x80000, 0xffffffffffffffff}) poll(&(0x7f00004b9000)=[{r0, 0x1, 0x0}, {r1, 0x402, 0x0}, {r2, 0x8048, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x40c0, 0x0}, {r5, 0x1100, 0x0}, {r6, 0x400, 0x0}], 0x7, 0x50d) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e01000)={0x0, 0x0, 0x30, 0x6, 0x100}, &(0x7f0000384000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000557000-0x8)=@assoc_value={r8, 0x1}, 0x8) r9 = syz_open_dev$admmidi(&(0x7f000062b000)='/dev/admmidi#\x00', 0x80000000, 0x400000) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$VT_RESIZEX(r9, 0x560a, &(0x7f0000341000-0xc)={0x2, 0xa0, 0x3, 0x4, 0x47a07437, 0x1}) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x7, 0x3, 0x7}, 0x10) sendto(r0, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95", 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000999000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x10, 0x80800) accept4(r0, 0x0, &(0x7f00008f2000)=0xffffff9c, 0x2080800) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/member\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b5b000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e87000)="", 0x0, 0x0, &(0x7f0000f92000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080e, 0x4000000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) recvmsg(r0, &(0x7f0000725000-0x38)={0x0, 0x0, &(0x7f0000f24000)=[{&(0x7f0000428000)=""/166, 0xa6}, {&(0x7f00006b1000)=""/147, 0x93}, {&(0x7f00007c6000)=""/55, 0x37}, {&(0x7f0000073000-0x4)=""/4, 0x4}, {&(0x7f0000b85000-0x61)=""/97, 0x61}, {&(0x7f00007b8000-0x1a)=""/26, 0x1a}, {&(0x7f0000cb1000-0x26)=""/38, 0x26}, {&(0x7f0000ef6000-0x41)=""/65, 0x41}], 0x8, &(0x7f0000a3a000-0xcd)=""/205, 0xcd, 0x10001}, 0x10000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000ac6000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) bind$inet6(r0, &(0x7f0000e36000)={0xa, 0x1, 0x4000008, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 123.751168] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 123.791589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 01:36:36 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea9000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00007d6000-0x10)={0x2, 0x0, &(0x7f00003f3000)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b36000)={0x0, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) socketpair(0x9, 0x5, 0x7, &(0x7f0000f00000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000e3b000)="04595cce5f102e634f86fae697c0ae4a68553764e79462b295ea7058e9699fc7ea", 0x21, 0x4, 0x0, 0x0) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x2400000000000, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/18 01:36:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/rtc\x00', 0x8a002, 0x0) bind$pptp(r0, &(0x7f0000270000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001d2000)='/dev/adsp#\x00', 0x7fff, 0x10002) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000f98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb5000)=0x14) sendmsg$kcm(r1, &(0x7f0000a0e000)={&(0x7f0000a91000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x3, 0x1}}, 0x26, &(0x7f00005f6000)=[{&(0x7f000058f000-0x1000)="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{&(0x7f0000b76000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0x60)="c77fba81e146155b9b674db579ab2e0897788a4c877153f8e8f81c977f71efb8f2b0f04225146e660142d2855fefd35163586a7564df2c495f0aa6aed93662ace51739dd7839365928da1932ead138ff59cb1e507ae27f9314e3346f98831ab9", 0x60}], 0x7, &(0x7f0000818000-0x80)=[{0x48, 0x1ff, 0x5, "52a1d0636c85fe33c6e1a16604a835e3f905ab441bc593eec38f66c9d887dfb404f9c0ce4a486aabf461ccd187d96cae5d32"}, {0x38, 0x0, 0x89, "41bae56fa59789a790fe29d1fb7288c3b62710524c99300e5fd1db27bca23df62d6fa06a6ffeb1"}], 0x80, 0x4000001}, 0x800) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mknod(&(0x7f0000e6f000)='./file0/control\x00', 0x110, 0x100) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000b44000)=r4) r5 = syz_open_dev$admmidi(&(0x7f0000d21000)='/dev/admmidi#\x00', 0x0, 0x400000) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000a11000)={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x100}, 0x8) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000048e000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) execveat(r6, &(0x7f000019d000-0x10)='./file0/control\x00', &(0x7f0000f25000-0x40)=[&(0x7f00008c7000-0x11)='/dev/qat_adf_ctl\x00', &(0x7f00004af000)='ramfs\x00', &(0x7f0000898000-0x4)='em0\x00', &(0x7f00009f8000-0x17)="8f706f7369785f61636c5f6163636573736e6f64657600", &(0x7f0000c10000)='ramfs\x00', &(0x7f0000da6000-0x6)='ramfs\x00', &(0x7f0000660000)='ramfs\x00', &(0x7f0000107000-0x13)='[eth0bdev\\.GPLeth1\x00'], &(0x7f00006a9000)=[&(0x7f0000be8000-0x11)='/dev/qat_adf_ctl\x00', &(0x7f000022d000-0x6)='ramfs\x00', &(0x7f0000fed000-0xd)='systemwlan0\'\x00', &(0x7f00009e0000)='ramfs\x00', &(0x7f0000c0d000)='ramfs\x00'], 0x1800) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0xfffffffffffffffc) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000010000)='./control\x00') mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000767000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000f90000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000097d000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f0000f91000)='./control\x00', r1, &(0x7f0000f5d000)="0dfab4cd152fc6b96eeb5280b126935999b3d5d2072dba45a302a086f737fed8a44a1096a4f9e764d2468a50c0be19b82eae5e964d931d6b4ed467081665a9e40884b85ff52ccd9cb27af4062031900f3b1eb249df4fd9f2d97b8514e6dfc7c77793e7958be912c6093ea668c659fa028d3b3780b77389adfeba2ff14c5455b59fca830d9337cf6cd0ef866ade838ccc4d93fba64d65650f80") name_to_handle_at(r0, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8, 0x0, ""}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f97000)=0x1000) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/ppp\x00', 0x42000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ef000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000d26000-0x10)={0x3000, 0x8000, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x20000000000007, &(0x7f0000d22000)=""/86, &(0x7f0000d22000-0x4)=0x56) io_setup(0x3fffffff8, &(0x7f0000a70000-0x8)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x0, 0x4, &(0x7f0000d27000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d26000)={0x77359400, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000d26000)='./file0\x00', 0x3) ioctl$sock_ifreq(r0, 0x899b, &(0x7f0000546000)={@common='ipddp0\x00', @ifru_names=@generic="e9cd8aba285c7c09bda519d1b9bd4218"}) 2018/01/18 01:36:36 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000924000)='/dev/ppp\x00', 0x343000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000033e000-0x4)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000992000)={0x1, 0x8000, 0xf876, 0x5, 0x0}, &(0x7f0000fdd000)=0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fde000-0x7f)={r2, 0xa5, "999913e0e77ff84c4ba6eb8260c3529e145812fec2ff68241a13e99479d06094559f23555443bb7edbaa72b14efa76496dc6661ad97b5a1dcb56bff28c67256e5659853f10608f569b79badcb10a16cef99524c9bda5fa99efafc082117d4e4baf351d997fa79fd6781fa66953cee7d840009ce49f768b1cbed377c8990a6e7614845e463bdb39ba388e936add63917c7cdfac815d8ea5ef6a5c08807319129e8089966b23"}, &(0x7f0000fde000-0x4)=0xad) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) r0 = syz_open_dev$midi(&(0x7f0000f5c000)='/dev/midi#\x00', 0x0, 0x400000) bind$netlink(r0, &(0x7f0000d3e000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008c6000)='/dev/midi#\x00') connect$bt_l2cap(r0, &(0x7f000047c000-0xe)={0x1f, 0x8001, {0x1, 0x7ff, 0x7f, 0x36b8, 0xfffffffffffffffd, 0x400}, 0x3, 0x9}, 0xe) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(0x0) r0 = syz_open_dev$sg(&(0x7f0000cdf000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00009f1000-0x400)={"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"}) 2018/01/18 01:36:36 executing program 7: r0 = socket(0x2, 0x46, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ad000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006f7000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) setsockopt(r0, 0x2, 0x1, &(0x7f0000ef2000-0x15)="", 0xfffffffffffffc4c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x4, 0x1, 0x505, 0x10001, 0x0, [{0x6, 0x10001, 0xff, [0x0, 0x0, 0x0, 0x0], 0x4813}, {0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x3ff, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x27c}, {0x9, 0x1000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffffe, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x81, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x6, 0x6e, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x4, 0x8, 0x400, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x3f, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xc94000000000, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x80000001, 0x8000, 0x200, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6a72a086, 0x9, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3ff, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x6c00000000000000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x6, 0x9c00, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xa0, 0x6078049c, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xdeb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x1, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7, 0x3, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfff, 0x3f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1e12, 0x80000000, 0xcca00000000, [0x0, 0x0, 0x0, 0x0], 0x10000}]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x81, 0xfffffffffffffff8, 0xffffffffffffffff, 0x9}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x3, 0xc7, &(0x7f0000001000-0xc7)="3de0a996be8c49f9e3536f861370f3221570183554a40a586fb356a12a32f48d3cb4e1ff82c68f10211627ed251e7659e2cdeab891ac099973d08e571d0ad538b0853ad11de04de72275fe1a85a49d1b8a24281d5e2df0e8d71ab86948f7a44f9d9bab0001c37679962943e257dba1dfe2606f04451de6f16f4bfe999f72792013756c0c600291081817d0372905e7249dd95b8177f26ff631e98d2c6b092c21ad7305d5e8098463c2a08a42cda99f9cdce32895fee9acf2956a15a77b57cd69c2f1770a4599ce"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000003000)=0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f7f000)='/dev/input/mouse#\x00', 0xffffffffffffff6d, 0x420001) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000f80000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x8000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f80000)={0x9, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f80000-0x20)={0xffffffffffffffff, r4, 0x10006, 0x2}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f7f000)={0x7, r5, 0x0, 0x4}) io_setup(0x1, &(0x7f0000479000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 01:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f00008f5000)='/dev/vcs#\x00', 0x8, 0x103000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ead000+0xa0d)={0x6, r0, 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003bf000-0x4)=0x0, &(0x7f0000ad3000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006fb000-0x4b)="2264cc37fc18bdf9c2baa6b2aaeea0cd8590cf5624f3f63554b227186fbd95e161bc0b6368899f901b626646097db263ddbfabdb0b592cab6e98740f183652c51b06719cd7fdb7cee1b331", 0x4b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00001ba000-0x8a)=""/138) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004fb000-0x8)={0x0, 0x2}, &(0x7f0000dcf000-0x4)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000582000)=[{&(0x7f000099c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000060000)=[{&(0x7f0000d3d000)="4afa471063c515b459e4dd6b406b1e1dddbb3f0659ce64dcc00e8da41afa5f35df0df35c1dae8c09210d4baceb7f5501549a96", 0x33}], 0x1, &(0x7f0000030000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8202, 0xf5, 0xbf, r5}}], 0x30, 0x11}, {&(0x7f000095d000-0x1c)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000919000)=[{&(0x7f0000044000-0x37)="ee7192da63b0f79267e2ec090ad91cdae5222a48bb8db40347a94458618d244f0826b9acd95d800cd8c5629eaec437982e56731a01163c", 0x37}, {&(0x7f000021c000)="25ba1d13ce97bc8f792da4", 0xb}, {&(0x7f0000f87000)="ce33d20ab39951331fa41b48dd86c0c67682a89491a664c559a67cd4a1f00ae0b4be0f8450017116d8a7", 0x2a}], 0x3, 0x0, 0x0, 0x40044}, {&(0x7f000063a000-0x1c)=@in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f000028f000)=[{&(0x7f000095d000-0x1000)="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{&(0x7f0000548000)="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", 0x1000}, {&(0x7f00009c0000-0x73)="f43103a2a47f35a96226ae386b88fbb05dae9b723abb2aa40232c7febacf7a7237be3e0bf81958793fa781b01368da29f0114046cd8b6c6c45d117b010979a23ebd7029754e41669be0328141b512e3a277f6f109af5585f917f8565270958879cfd79222c14885c7309d808932c95d732ab71", 0x73}, {&(0x7f0000a0b000-0x5c)="78321a3980c9b02882136a131bdb531c81daabdf2a3f6c738716dca95d877603a409f0d224ee1c1570918f4bc40a3ebd5e6add72c4730cf5a94f9e51a78e07fc160ecb9095ad22a54c4bafdea4759ce119121079c9d2b2c92760757b", 0x5c}], 0x7, 0x0, 0x0, 0x40000}], 0x3, 0x10) unlink(&(0x7f00000a5000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000644000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timerfd_settime(r2, 0x1, &(0x7f0000f0b000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000ab0000)={{0x0, 0x0}, {0x0, 0x0}}) unlink(&(0x7f0000c2b000-0x8)='./file0\x00') fadvise64(r0, 0x0, 0x9, 0x5) pivot_root(&(0x7f0000465000)='./file0\x00', &(0x7f0000fd7000-0x8)='./file0\x00') link(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f0000d35000)='./file0\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00006ef000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a6000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000e2e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000b8f000)={0x1, 0x80, 0x3, 0x0, 0x10001, 0x2, 0x9, 0x8, 0x0, 0x5, 0x401, 0xfffffffffffffffa}) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x0, 0x3, 0x40, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000017000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000017000)={&(0x7f0000006000)=@newpolicy={0x260, 0x13, 0x802, 0x4, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6b, 0x0, 0x3c, 0x2, 0x20, 0x20, 0xaf, 0x0, r2}, {0x7fff, 0x8, 0x4, 0xed, 0x7, 0x7900, 0x0, 0x8}, {0x1, 0x8d2, 0x3f, 0x4}, 0x7fff, 0xc, 0x1, 0x1, 0x3, 0x3}, [@address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1c7fedd9, 0x89}}, @etimer_thresh={0x8, 0xc, 0x5}, @algo_aead={0x60, 0x12, {{'pcrypt(rfc4106(gcm(aes)))\x00'}, 0xa0, 0x60, "b0e94ace00240f83994beb1e227e6be13e887032"}}, @algo_auth={0x118, 0x1, {{'crct10dif\x00'}, 0x680, "5015e9e8668b64621963c2ccdb337566cd877af11bef311fcf0f46b808b4e46d3ffa2d9361056ffbcada5f5ccd274899b445c261919556be25e0ffc4b7524607091d15ed413d7829657bfb7d24be4c947f47e63142be4eb9017b21387bd525320b9b25815ef07647fc66f778e1b7c4939d4353beb94b08555782404dc5e3b9b63996e54d7aefcf571cc1455961187056f3a13ea08a05cc3e2fb91e742268fc499bbea11bc0e09c11b6d17ce0065bcecd78f04329c63a582782b64e39539d786b264521830f8cb4f9dfe8327669cd47af"}}]}, 0x260}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x5e)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x6, 0x100, 0x52}, &(0x7f0000005000)=0xa0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000012000)="cb"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000018000)=0x0) close(r3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000004000)=[]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x0, 0x26}], &(0x7f000000c000)=[0x0, 0x38]}}], 0x7, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17"}) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000797000)={&(0x7f0000c44000/0x3000)=nil, 0x3000}) 2018/01/18 01:36:36 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000e38000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000444000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fd8000)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = memfd_create(&(0x7f00000f4000)="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", 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1f, &(0x7f0000a00000)="012478626ec4ba5b89085dbd9be7587f603e3e2bbe98faa3736f5b22f8ae46fad8680149a917917dce7acbac80d4c1b409e4509d3736bda3e4a80a2105efc0aac2b3d022ff2de140e1557ef04671377f5da154302abc1b676674213624607472792a61450c099b095c10b65e70b89e32555c52c1038f73169477cb395eb0aed3a34686cade41cffb", 0x88) 2018/01/18 01:36:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b1e000)={0x6, 0x7, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000538000)=@req3={0x4, 0x2, 0x200, 0x3, 0x5, 0x8, 0x2}, 0x1c) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x23f, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) r3 = getpgid(0x0) getresuid(&(0x7f00000bd000)=0x0, &(0x7f00001f3000)=0x0, &(0x7f0000677000-0x4)=0x0) r5 = getegid() lstat(&(0x7f0000a16000-0x8)='./file0\x00', &(0x7f0000a96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000eb1000-0x4)=0x0, &(0x7f0000538000-0x4)=0x0, &(0x7f0000926000)=0x0) getgroups(0x7, &(0x7f0000b7c000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r5, r6, r7]) sendmmsg$unix(r2, &(0x7f0000c38000-0x38)=[{&(0x7f0000edb000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000122000-0xa0)=[{&(0x7f0000d08000)="0292876976fd1a6c1f4602b06bfa2d81c8975628c97e747cc4d332575d9e111970cefb99843fe1212b56ea575919120d7725", 0x32}, {&(0x7f00000d6000-0xa5)="23a2b2a20b550bdf83099fe792b229bd040d92dd89c08451e816f3597f0be13201240d9b454ef5d69af6974b4528cf350ea2fb1cf79bd80cfed240d6f42a7e2e8853a81fac0789ead652c31dc7f1003db5c6452dc7e8a0df4dd117fc54fdcc3861313bd67d74582b223824a1f28301c6cfd8f4099b802e49a9f57d3c688e44b7c0cfb70c482788aadebdc7f8401b7d00945e2f7e23c57788584252ff35ff9e0824cae14712", 0xa5}, {&(0x7f0000f78000)="8f8043576e895e140cc4d303e634b2a7a4cf3bdfca3c7e48bd5a575a47aa9be91a851c372430baa524039f2282394dc726752d0664e345a626b7b564bafccb1001021c2a4b45039d3fe0b58fb015f46448f4702cade4486c10cfc7ffb09bb40824e42b38902ee758d9b35da1a50f916971c3ba6ecbfbfb3a017ef3308203166b70bd2dbbca35f4aaba6e551c3aea78a067e16940dd4bf2e5f66034e3caef3b67f9fb85b7185547ef6a828b88c9e85a39c0ec7d9415cf2822048ac5b8963a697a52b9b0227892390b6f4aa489fbf58fbbe33c5208446339204c9bb30ebba5a0", 0xdf}, {&(0x7f00005c1000-0xcf)="c8ff61d68197222d894e5ec2106b37707cc606a436d7edb7ad3807e1d61f3f5838cb6ffbcd2dea1203408010e31f565b3cb2a3b76f269f15f7219e95d6f9b3aa4b2add510b67d7ebb804fb2d2b612303b03c7501f162559e3dfa1e50dcf34551777a0c0714f74b1d04b656dcbbd555ed4a5803281067242e65f26cdd381b55d9934be07071c9450d2e15b7065d7a67f5ee8d1d07fff78a52d4a7a218d3e7c0d4dbeb41feeb6d7820b14a9a6c93393ca1378f082602170c6636aab8743aeb214a6208a2dc3d507946f04115f6c1361a", 0xcf}, {&(0x7f0000982000)="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", 0xfb}, {&(0x7f0000432000-0xab)="044f2ae2a54a39daec6eaa5ac212e29d596133799c3cf90486e1e136955d63849ff5911ab6189d802718651719485942a5da7a659d92f4bb6a4ce9d409cb55b64ccb3faf49f5df73fc1889a79f0c12020e11eaf45f15d269069680444e6510bf31d70d066ef9a1bde6f6650af37576901ccb810bc3f7485d556f65806435f34806fe108e5f6ed6cd20340769ccf16381bb6079d02837db5fa5b85be99eb4a2cb126e8715ff60233dc635ca", 0xab}, {&(0x7f00003c0000)="0faf9f", 0x3}, {&(0x7f0000700000)="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", 0x1000}, {&(0x7f0000370000)="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0x1000}, {&(0x7f0000353000-0x85)="e76b968189e827534630e79e4a79dfa5ee9843d401ad128cb641a98af60560266960fd47d19abd1266a453087ddcd20a332ad79aff44fba365e0e3784c9f482595a99402764b12b72a0d2ca62cdd8aa9b5e9cd830efa349b2f44e80897a1a82a2d1b31d329b62d3da570a22abc5b2a8dc1173543afce5bee284d383168b155d5d801f89dba", 0x85}], 0xa, &(0x7f0000273000-0x88)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x88, 0xc1}], 0x1, 0x4008880) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c72000)=0x0) r10 = getpgid(0x0) syz_open_dev$dspn(&(0x7f0000a17000-0xa)='/dev/dsp#\x00', 0xffff, 0x2a441) kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, r2, &(0x7f0000035000)={r0, r1, 0x39}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r2, &(0x7f000089c000)=0x0, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000688000-0x10)={0x80, 0x9, 0x3, 0x8001}) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e56000-0x10)=@buf={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) getrusage(0xffffffffffffffff, &(0x7f000030a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000105000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000025b000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000d00000)=0xc) dup3(r0, 0xffffffffffffffff, 0x20000000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1e000-0xc)={0x0, 0x0}) [ 124.047196] QAT: Invalid ioctl 2018/01/18 01:36:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000906000)={0x0, 0x1d}, &(0x7f00009cc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d7a000-0x10)={r2, 0x2, 0xa05, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b45000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b45000-0x4)=0xe8) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b45000-0x4)=0xc) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000b45000-0x38)={&(0x7f0000b44000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b44000)=[{&(0x7f0000b25000)="48417f5bcca9734bc08d3743", 0xc}, {&(0x7f00002c5000-0xf6)="7206d27e44f006eaf35991412d9bd14cb213b47dd6a28afc67f374be9ee01ff3f9221e4c4acfd1cbfe4f25fad3cbd64d41eb7fe171865808fb3523cbbe444d74544d74fe786dfef85045078fda30afddfae9b72c4fcbaa9106b4cbd25d4ae81655fae0103405fadfa66994a6789fce187a8a91054008fe9d0bc2864e05e2146872f9303aee172f4ce8f216d78fbafdc51d1b85aada6233b80e2d7d2c0caf8894843eeae213cc7ac519badcf8e3807eb4c460b91dccb93e531e8f2cb5e2c971504f10099098d1d236f94c0c8b519ca413524e2d502b7af5c228930c9b8ae90646c12c569e9d088be3548e4e0d6f858a76cd34260a4113", 0xf6}, {&(0x7f0000570000)="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", 0xfd}, {&(0x7f0000b44000)="08ee937f35f587939a2fd9bc2175b7e4491a7e5129e2a1f3423d2405bd4c0fea4e4cd96e3ead04b5f11c829751892e566cfbb5ba4a2cbbf612e08772bcff82e5", 0x40}, {&(0x7f00004af000-0x29)="0b9c3e86e8de536369a3431976b3dbde0ce2f7a129f72a2263fd91c203eb2f7c099aae18311835231e", 0x29}, {&(0x7f00005aa000-0x63)="b9d05bdd9ad84fa881669e1ba8d88cf4743bd3487da40a20e2abad3214d7fac015101ed0abf8c5f146f971aed06b5d8c56fa548a18e7128aacf73ac858cb1ae680b62d2dd7c1b0a55feca93a4b7a1d9011392ead1b5d77503c05bd61030b39997dc53f", 0x63}, {&(0x7f00001c9000-0x32)="e51883536b7cdd17a7ee1f4fedb8c2ae1169ce35ab105fc9f08aedc9bdbe17a140dbe9506664f94df260f4112f25701ffcb0", 0x32}], 0x7, &(0x7f0000b45000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8010}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00008c6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendmmsg$alg(r3, &(0x7f0000970000)=[{0x0, 0x0, &(0x7f0000b44000-0x50)=[{&(0x7f00002da000)="b62d77fb5636143bd0d5727a66b27ca16ded092e89e5188ff22b94d7bc0f76037d0d85e5881989a25a4e5368febe5c4f81039b8713e53d957e849a8896f528763bdd95dd7fdf519c1aab6feafe69e97739ddaf295e71596f6d5dee8ae37da971220090", 0x63}, {&(0x7f0000035000-0x9b)="f925cd5b6fd5c8a99c6c58e2984da73e2b9c483ca6f31d3b7bf6b553e29fd813738b243a1ea77049e8f91d5271686cb139dfb2bb363527f97849f061f73f3b26e5022b4ecc095839789fa7ce6019812d23f975968120f6a731ad106eafdf7d96e9b3c08cef283abff6f0c63fd6b2bf3ced446b7948bb75a3fcb161edb9910a3bf95808a2b7217ac6df2dd5816e8b4733869a1dfe1aa143eaf5b596", 0x9b}, {&(0x7f0000417000-0x7b)="55b77806eddfd9381a40d2825c4d8c8acd94f3fa81f9168e7c48a59f91e241fc9c6bcce9c00296772ee22fc5b7d01c6ea3647aeb30c4ffbf5fe66a4e35dbf65f5252f8e290acbdc231d510e2784c78ad5791198689f2c234b263ec6ad42a866cf8c041111580c52d1e3166a9ff0bddc97da3b49e3d2ba04ac65c52", 0x7b}, {&(0x7f0000b43000)="cd20415aa0e7e4290e1bf7e1e46114", 0xf}, {&(0x7f0000268000-0xa9)="e361ccd2f157daed58c0ec11771ede7ace2fcb6ce7a5125aa68535ff4d0475f7e39ad608f26a544e34db3636074913cdb7dd9a8bd9b831739ea028589c83e28c1d0a7aa04c6fb78648e93e998e989ba405d6dc0a71d397111a057db523b94eafc1bd8423f0e433f2272a7a88e2ecde01a914597f6c81d05f64ff036cc2db825647bdda0b1d733657180c9ca4bbbd3e6a036ce2458be53d0e3e9138fc9e50dd2344e25878837489203f", 0xa9}], 0x5, 0x0, 0x0, 0x40000}], 0x1, 0x4040080) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/75, 0x4b, 0x2, &(0x7f0000000000)={0x4, 0x3, 0x4, "e24f03e8d658", 0x6, 0x0}, 0x10) clone(0x4, &(0x7f0000000000)="02", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000039d000)="") io_submit(0x0, 0x0, &(0x7f0000001000)=[]) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x72, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000043000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x4c040) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000108000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000107000-0xa)='/dev/cuse\x00', 0x200140, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000107000)="4f27ae0f71fd6e10bea0a5bee41c507ef3fbd8911b75f0129029ef95799841795aa26057030ab80a60b62e67bfc0f882dfea2e0a7a3803115c75c9d9f54adea44e274adad8e618a847dc7100305ea412fa7781065c5b226d57ad") 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000f26000)=""/4096, 0x1000, 0x0, &(0x7f00002cf000+0x47a)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b41000-0x4)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000ef000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003e0000)=0x14) dup3(r1, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000507000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000a4000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000208000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) [ 124.082698] binder: 16186:16195 ioctl c0306201 20013fd0 returned -14 [ 124.119132] PPPIOCDETACH file->f_count=2 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000565000-0x89)="24000000260007000004000800367700fbffffff0100000000000000ff09ffff0100ff10", 0x24) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c3f000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000270000-0x8)='./file0\x00', 0x4) sendfile(r1, r0, &(0x7f000069f000-0x8)=0x0, 0xeaf7) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000-0x4)=0x18) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x5, 0x2, 0x3, 0x2ed10745, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) write(r1, &(0x7f0000002000)="b27a0735a56b31d89307b5a36784d96424be69a6312ccd7326bcb761637fa9c1b10736ed2d77aec77c94715c97fcd525c5a287df1fa634d85e4667c4b85045ff1f2b5d128bb3a7375291fd09271e9daf0708a75d7700e468677054fdd1965cdcc43d8db91e2bedf49efcfb999a6342bf168a76c4d13cc9", 0x77) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/203, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xffffffff, 0x200000000000000, 0x3ff, 0x3, 0x8}, 0x14) [ 124.139547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13910 sclass=netlink_route_socket pig=16213 comm=syz-executor7 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000804000)='/dev/ptmx\x00', 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e35000)={0x10, 0x0}) [ 124.149856] QAT: Invalid ioctl [ 124.156102] binder: BINDER_SET_CONTEXT_MGR already set [ 124.156114] binder: 16186:16202 ioctl 40046207 0 returned -16 [ 124.160114] binder: 16186:16195 ioctl c0306201 20013fd0 returned -14 [ 124.177944] QAT: Invalid ioctl [ 124.218161] QAT: Invalid ioctl [ 124.224580] PPPIOCDETACH file->f_count=2 [ 124.253567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13910 sclass=netlink_route_socket pig=16231 comm=syz-executor7 2018/01/18 01:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 01:36:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget(0x0, 0x2000, 0x80, &(0x7f00004b5000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000227000)=0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x70)={{0x9a4, r2, r3, r4, r5, 0x40, 0xf86, 0x0, 0x0, 0x0}, 0x1, 0xe1b8, 0x200, 0xfffffffffffffffc, r6, r7, 0x4, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f5c000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fstat(r8, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1000, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) setsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000f39000)=0x8, 0x2) 2018/01/18 01:36:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10080) getsockname$netrom(r0, &(0x7f0000dc7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ab4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d22000-0x4)=0xc47c) 2018/01/18 01:36:36 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f000009e000)={0x0, 0x0}) epoll_create1(0x80000) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000356000-0x4)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x4, 0x2) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092e000-0xc)='/dev/rfkill\x00', 0x800000000000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000962000)={0xcfac, 0x32, 0xfffffffffffffffa, 0x5}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000caa000)='/dev/midi#\x00', 0x23e, 0xffffffffffffffff) accept4$packet(r2, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f02000)=0x14, 0x800) close(r1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006e2000)={0xfa9, 0x200, 0x7, 0x5}, 0x8) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000408000-0x28)={0x52, 0x81, 0x2c, {0x200, 0x1000}, {0x80000001, 0x6}, @cond=[{0x3, 0x0, 0x0, 0xce, 0xfffffffffffffffa, 0x5}, {0xff, 0x400, 0x8, 0x3, 0x8, 0x7}]}) r5 = getuid() fstat(r0, &(0x7f0000ba0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000874000)={&(0x7f0000d14000-0xc)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000e1f000)={&(0x7f000061a000)=@getsa={0x320, 0x12, 0x822, 0x3, 0x1, {@in6=@loopback={0x0, 0x1}, 0x3, 0xa, 0x3c}, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x2, 0x8000, 0x1, 0x10001, 0x2, 0x20, 0x0, 0x2b, r3, r5}, {0x6, 0x1f, 0x18d, 0x2, 0x1000, 0x82, 0x5, 0xfffffffffffffffc}, {0x5, 0x68974cfd, 0x3, 0x0}, 0x81, 0x5, 0x1, 0x1, 0x2, 0x1}}, @sec_ctx={0x68, 0x8, {0x62, 0x8, 0x1, 0x421914c1, 0x5a, "89466e2ac3c35cbeae3a3350d6b846b1088ac91a4ac5e8f4989182e35d07152d93f4d96131907e901cf4b7b6446b7b3174877bd0238826994e80dd0bcfe8bd1af322184f0d001ab921943732219b8502476b438282a168ab3cf6"}}, @algo_crypt={0x6c, 0x2, {{'ecb-camellia-aesni\x00'}, 0x108, "1c9725864960e706fa11b17304169a08ea0ef1371f16ddc57bf876491236273f1f"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @tmpl={0xc4, 0x5, [{{@in=@rand_addr=0x2, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x0, 0xfffffffffffffff8, 0x101, 0x5, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xd48, 0x7, 0x4, 0x7}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x0, 0x6, 0x5, 0x1f, 0x7ff}]}, @tfcpad={0x8, 0x16, 0x44}, @extra_flags={0x8, 0x18, 0x80000000}, @algo_auth={0x94, 0x1, {{'crct10dif-generic\x00'}, 0x258, "19f3151f2018a2b5abceff1ec4ed3ae60c4e3d7e715377768e38eaf1eba89fbb1c0d3f733547587daf0866a33ce02cb85f99a29bce79de71ab96b7e32cdb99fcc7b45e618bccd54d2db45f"}}]}, 0x320}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000dd5000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb2, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x3f, r3, r6}, {0x797f, 0x0, 0x9, 0x50, 0x80000000, 0x2, 0x401, 0x80000000}, {0x8, 0x5, 0x9, 0x8}, 0x2, 0xf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0x3, 0x1000, 0x3a8, 0x1}}, 0xe8) syncfs(r2) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000e16000-0xc)='/dev/amidi#\x00', 0x1, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d9a000-0x3)={@broadcast=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f20000)=0xc) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00003d9000-0x6d)=""/109, &(0x7f00004cd000+0xa)=0x6d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005b3000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/57}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000002000)={0x80000001, 0x80, 0xd557}) fcntl$setstatus(r2, 0x4, 0x4800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000004000)="271e894ced8853dde5a91be00a2a77a056e1c3de5733945483972dce1da5aec0d16d6d2889fd1a65c792865c5ba612121f6396e3fe0160324b5660e2f39abaac563ad8361382af3231bfea03203d1e6dc813dd049e5856b025604ee6d779a0910cd0aaa7cb13281995c74105bb14d6ef214bb648bcad780ecad151df381964a4fd8fe8b36aae37ef9b11392d5813b55ab33c48287bffd6d6d4374c3761f28fe4069f817448227d62fb8697f9dc3f9227997f144d8c9b729f83058401bb6c2aa322c23dbd0d19756a1607fb2314a015038fa82b1310585e", 0xd7, 0x3, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000005000)={""/1024}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000007000-0x8)=0x0, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5, 0x2, 0x0, 0x5, 0x8000, 0x5, 0x7f}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000007000)={0x1ff, 0x1000, 0xffffffff, 0x1, 0x9, 0x4, 0x2, 0x9, 0xa13, 0x100000000}) fsetxattr(r2, &(0x7f0000003000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000001000)='/selinux/context\x00', 0x11, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/18 01:36:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x6, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000d89000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000ac1000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f000029e000)="9b37e109000000a62c58a06f1b749265b0090000005f5cb7a0fb26962a5b59746027c8e51040ac275d80ffdcf048b558be78d9586af148bc76874841b63ef230c82b2d2af25d167fd1d18d7bb37800bc7309789270c0b1bcd07c8e2f0000930a", 0x60) r1 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) read(r1, &(0x7f0000416000-0x52)=""/82, 0xfffffffffffffc9a) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/autofs\x00', 0x80, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000021e000-0xb)='/dev/vcsa#\x00', 0x380000, 0x400000) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00009a6000/0x18000)=nil, &(0x7f00009ee000-0x18)=[@textreal={0x8, &(0x7f0000739000)="b800008ed00f01c80fc718f6220f20e06635000004000f22e0baf80c66b8e67b738066efbafc0cec0fc75fc2baf80c66b8c5a11a8766efbafc0cecf3670f30660fd8fd", 0x43}], 0x1, 0x69, &(0x7f000045b000)=[], 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000202000)=0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/18 01:36:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000098000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000-0x4)=0x10) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000aca000)='./file0\x00', 0x521041, 0x80) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00001c1000)=0x0, &(0x7f0000f6d000-0x4)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDENABIO(r2, 0x4b36) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d6e000)=0x0) 2018/01/18 01:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x400000000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000630000-0x1)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006db000)={r0, &(0x7f00008aa000)="1b052b8e01648344c1766444c7f5"}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c95000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/18 01:36:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000081000)={0x1000, 0x2, 0x40, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x20000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/18 01:36:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000451000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xf000, 0x0, 0x0, 0x2bf, 0x9, 0x814001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ec9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000636000-0x8)={0x0, 0x6}, &(0x7f00004ef000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000015b000-0x18)={r3, 0x5, 0x20, 0x3, 0xfffffffffffffffc}, &(0x7f0000960000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a6000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/18 01:36:36 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/enforce\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b1c000)={0x0, 0x0}) r4 = socket$inet6(0xa, 0xa, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x6, 0x8, 0x825d, 0x3358, 0x7, 0x7}, 0x5, 0x400000000, 0x2, 0x8, 0x7f, "9b9a742f392b1eb46276fd3c62122c6a2670d87ff22ba204686e76d3522f6be03ea993613a79414584fe41b60489ff5aff81583941d234c1fe09130cdb9018073ae64d3a837295f7783d3c92be5cebceb75c4e7cc92c899e740f68497b899215be700ec2f79ddad0ea4b85c90dd02957551c1cbf03c64c2f2531736b97c53196"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000709000-0x38)={&(0x7f0000693000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000941000-0x40)=[{&(0x7f00004b6000)=""/238, 0xee}, {&(0x7f00008ee000-0x49)=""/73, 0x49}, {&(0x7f000080a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000183000)=""/109, 0x6d}], 0x4, &(0x7f000020d000)=""/26, 0x1a, 0x9}, 0x0) mkdir(&(0x7f00008e9000-0x8)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x3, 0x9e8) recvmsg(r0, &(0x7f0000a51000-0x38)={&(0x7f00009fb000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000eca000)=[{&(0x7f0000fe4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b26000-0x99)=""/153, 0x99}, {&(0x7f0000f06000-0x66)=""/102, 0x66}, {&(0x7f0000454000)=""/224, 0xe0}, {&(0x7f0000311000-0x9f)=""/159, 0x9f}, {&(0x7f00000e3000)=""/59, 0x3b}, {&(0x7f0000631000-0xc9)=""/201, 0xc9}, {&(0x7f00006eb000)=""/150, 0x96}, {&(0x7f00006c5000-0xcb)=""/203, 0xcb}], 0x9, &(0x7f0000b2e000-0xa3)=""/163, 0xa3, 0x6}, 0x40000003) link(&(0x7f000091b000)='./file0\x00', &(0x7f000085c000)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b15000-0xf8)="bed5e3ec3b5fb359bf04a0ffd67d8a741ca4f8458731eb5444ea791c82f95ca2202f0f85bf57aa89281edbd3c0ecc65a5b9f04ea9daaffef435ddcafd6a27a9ae22040dfbbb24284b14533889c493a7aa6f992d8f9367eff3026aacb34dba3cd54254bbc65ef945e9d2f050e3f7614a237bb5882aa2bba984612e0eac37b8609dc12912f20920c5711a0e1e582cade7af0dcf2d79e3bbf804f3b33b66f435069e80433e4bf9a603df5896a9e4b6537174ff00558a751a32333d3275695c5da1e8c51033dd8119025e11b568e35a10f535d7be12aafb902de660c553c56ecc94b350538005271d95db34436190866a0b66259f041d910fc6a", 0xf8) bpf$OBJ_GET_MAP(0x7, &(0x7f00005e7000)={&(0x7f0000676000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/18 01:36:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a21000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000036a000)=0x0) 2018/01/18 01:36:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0xdde1566711f461d5, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003c0000)="bdf0207862f8715cd229e0863872d961", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d80000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 01:36:36 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/checkreqprot\x00', 0x82100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1c, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @acquire={0x40046305, 0x0}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}], 0x2c, 0x0, &(0x7f0000b6b000)="0b69901a4ad21652172116686176b900813c68f6c5f39bdf58b8a1620c35c336fad45652bd6a4cdce0a76bc1"}) syz_open_dev$admmidi(&(0x7f0000484000-0xe)='/dev/admmidi#\x00', 0x0, 0x4400) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xf) 2018/01/18 01:36:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000271000-0x10)={0x0, 0x4c, &(0x7f00007af000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000d38000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000916000-0x8)=@assoc_value={r3, 0x6}, &(0x7f000072b000-0x4)=0x8) 2018/01/18 01:36:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$sndpcmc(&(0x7f0000e7b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x493, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000021000-0xa0)={r0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x81, 0xd5, 0x1, 0x0}, 0xa0) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 01:36:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f000018e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x10002) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) syz_open_dev$loop(&(0x7f0000cb6000)='/dev/loop#\x00', 0x1000, 0x60040) 2018/01/18 01:36:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efd000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000525000)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000cff000-0xf)='net/ipv6_route\x00') r3 = syz_open_procfs(0x0, &(0x7f0000799000-0x1)='coredump_filter\x00') sendfile(r3, r2, &(0x7f0000daa000-0x8)=0x2, 0x7563) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000ef7000-0x8)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/sequencer2\x00', 0x2, 0x0) renameat(r3, &(0x7f00001a2000)='./file0\x00', r3, &(0x7f0000014000)='./file0\x00') ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000abc000-0xef)=""/239) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000080d000)=0xf89, 0x355) 2018/01/18 01:36:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) r1 = syz_open_dev$adsp(&(0x7f0000f8e000-0xb)='/dev/adsp#\x00', 0x5, 0x20000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b28000-0x16)=""/22) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x400000000008, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 01:36:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) stat(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000533000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000724000)='./file0\x00', r1, r2) bind(r0, &(0x7f00001c1000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/01/18 01:36:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400300, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000977000-0xc)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000085f000-0xf)=@dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf) r2 = syz_open_procfs(0x0, &(0x7f0000cd4000-0xcd)="6e65742f0b676d7000db6b36125e198a305b18ee345f02fd10a7776d5dbef423ee571ab9819ec7dc950fefbf714cfa59604816f0bb3566cdf1ba07db241616c2a756ff20013ac1914359cedf6e71007aa3fabc2d5a764a1a1c0c8fc88fb37e39479a64679f45c6aeee02fa6b2f7da0f039fc60c9d6ef172f6f9d335290df50510524c61123b558726d6dcfc5f907bba912b787ca809502e93cbb458f5a2cafc9e5b85520d3b410d53b1a2ee5b857abe3400b338d8e5423afb6954bb390e4f63cdb9d9d723d884b2fa2cf744ed7") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ee7000)={@generic="73dbf71d91ae25d2007c70aa21958e53", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000581000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f0000e48000)=0xffffe, 0x8) [ 124.613867] QAT: Invalid ioctl 2018/01/18 01:36:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005c7000)='illinois\x00', 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c8d000-0x6)={0x0, 0x9}, &(0x7f0000bda000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e1a000)={r2, 0x1, 0x1, 0x8}, &(0x7f0000abc000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) 2018/01/18 01:36:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = add_key$user(&(0x7f0000d09000)='user\x00', &(0x7f000035d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000103000)="75539eca936820634304", 0xa, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000e9000)={0x0, 0x8a, "a6760b3eb9d296937f7b5ad5f818768089cc3392b444ae0f13f591feddc2c13708d5b1434103e8d12c16e703e0ea554c6cdd68b1708d78f414d6d34201831a17e295499d872254d42a3628df89a2c1ad1cab3b0e6277e11bd848d6ccbe837fadcffebd8595d493ef68e00e7f4a8507094ac8610ed433323864d7336e6ce28280a51c70b8ea77a4769bf7"}, &(0x7f0000d03000)=0x92) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000003a000)={r2, @in6={{0xa, 0x0, 0xffffffffffffff7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x6, 0x101, 0xc0000000, 0x100000, 0x9, 0x5, 0x2, 0xffffffff, 0x80, 0xcb6c, 0x10001, 0x400, 0x1f, 0x100]}, &(0x7f0000b21000)=0x108) r3 = add_key(&(0x7f0000a40000)='.request_key_auth\x00', &(0x7f00005bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df8000-0xfc)="7c6ac0e68280d8fb782ba9414638fdfc4e18fea9e39a5c058244ca2571fb0faab9884ceaa3aa059f0a921f3e40b4579402f51d5a32a4304d8ac8b479fbfe5aa118a720f1123dbbdc3bc060fe4d785fa1a43a6865519a6ce39c1deb3f6ed20fcb54049b9fba46204400e751043d7f9cd3d9ce5241f46ecc8a8ec39d0abec805bb175cc0ebb5a4651d39043724bf94f411c6d2fd162a79b16155f5be5138234395738b4dddfb451116437d344a562e189087cc1871bb235038c8e44f8ca59a964e4ee5d21786d1844d0afd823da49228e09cc7d23f835eb917d4c15a0b3d9e44b523450dc4a29b218303f1be7a94f44eb0f686fe22f141df91cf1bfac0", 0xfc, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000e53000)='cifs.idmap\x00', &(0x7f0000388000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00001cc000)=0x10, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f5a000-0x10)={0x2, &(0x7f000029a000)=[{0x0, 0x3, 0xff, 0x4}, {0x5, 0x400, 0x32, 0x672b}]}, 0x10) [ 124.643312] WARNING: CPU: 0 PID: 16312 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 124.652584] Kernel panic - not syncing: panic_on_warn set ... [ 124.652584] [ 124.659968] CPU: 0 PID: 16312 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #266 [ 124.667340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.676707] Call Trace: [ 124.679314] dump_stack+0x194/0x257 [ 124.682959] ? arch_local_irq_restore+0x53/0x53 [ 124.687644] ? vsnprintf+0x1ed/0x1900 2018/01/18 01:36:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a1000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fgetxattr(r1, &(0x7f0000e88000)=@random={'osx.\x00', '\x00'}, &(0x7f00003d9000-0x11)=""/17, 0x11) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) lseek(r3, 0x0, 0x0) 2018/01/18 01:36:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a51000)='\x00', 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000582000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000035a000-0xc)={0x6, 0xffffffffffffffff, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00004eb000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c5c000)={0x0, 0x2aa5, 0x2, [0x100, 0x6]}, &(0x7f0000480000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ee6000-0x8)={r3, 0x7, 0x7}, &(0x7f0000c96000)=0x8) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000003b000)=0xd84, 0x4) write$sndseq(r2, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/18 01:36:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="7eae8782a0d42516e219e2cd273313788852de318ad03a06bce31736d6f809ea112b5c1b4d0d553bd328391cd70b565d45a36a4bf0cee25349ad27027781e75bb130f772ea3c9ca7a454cd884858e5bde8b92925947c093a0e7a147abbde6b78c7e40cc3d4db457318825b479679ff5cc1a1ea2c58eea0097ee33ade30159c2fb133169709d66dc01bc47806cea2dc7613b938792574d92bde2d33309ecf2914b650663e1e00833a4bde120a7caa39562d186aa40a24939ffa2e26", 0xbb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000c73000)={0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r2, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x10) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003ee000-0x5c)={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0xf02a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd2}, 0xffff, [0x4, 0x8, 0x9, 0x7ff, 0x7, 0x9, 0x2, 0x3]}, 0x5c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) [ 124.691470] panic+0x1e4/0x41c [ 124.694675] ? refcount_error_report+0x214/0x214 [ 124.699445] ? show_regs_print_info+0x18/0x18 [ 124.703956] ? __check_object_size+0x25d/0x4f0 [ 124.708555] ? __warn+0x1c1/0x200 [ 124.712032] ? x86_emulate_insn+0xd01/0x3c20 [ 124.716459] __warn+0x1dc/0x200 [ 124.719755] ? x86_emulate_insn+0xd01/0x3c20 [ 124.724184] report_bug+0x211/0x2d0 [ 124.727836] fixup_bug.part.11+0x37/0x80 [ 124.731903] do_error_trap+0x2d7/0x3e0 [ 124.735809] ? math_error+0x400/0x400 [ 124.739620] ? emulator_read_write+0x37b/0x540 [ 124.744224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.749063] do_invalid_op+0x1b/0x20 [ 124.752758] invalid_op+0x22/0x40 [ 124.756191] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 124.761181] RSP: 0018:ffff8801cf497300 EFLAGS: 00010216 [ 124.766527] RAX: 0000000000010000 RBX: 1ffff10039e92e69 RCX: ffffffff81154411 [ 124.773778] RDX: 00000000000083d3 RSI: ffffc900020d7000 RDI: ffff8801d531bcc8 [ 124.781034] RBP: ffff8801cf497410 R08: ffff8801d5318440 R09: ffffffff85c25520 [ 124.788288] R10: 0000000000000002 R11: ffffed003aa637d9 R12: 00000000000000ff [ 124.795540] R13: ffff8801d531bca0 R14: 0000000000000002 R15: ffff8801d531bda0 [ 124.802812] ? x86_emulate_insn+0xd01/0x3c20 [ 124.807227] ? init_decode_cache+0xc0/0xc0 [ 124.811450] ? __lock_is_held+0xb6/0x140 [ 124.815517] x86_emulate_instruction+0x411/0x1ad0 [ 124.820357] ? check_noncircular+0x20/0x20 [ 124.824589] ? reexecute_instruction.part.167+0x260/0x260 [ 124.830120] ? __lock_is_held+0xb6/0x140 [ 124.834189] vmx_handle_exit+0x6e3/0x1ce0 [ 124.838321] ? vmx_set_msr+0x17e0/0x17e0 [ 124.842372] ? handle_vmfunc+0x850/0x850 [ 124.846426] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 124.851517] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 124.856429] ? get_futex_value_locked+0xc3/0xf0 [ 124.861087] ? mark_held_locks+0x70/0x100 [ 124.865230] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 124.870103] ? __lock_acquire+0x664/0x3e00 [ 124.874338] ? find_held_lock+0x35/0x1d0 [ 124.878392] ? get_task_pid+0x195/0x2c0 [ 124.882346] ? lock_downgrade+0x980/0x980 [ 124.886479] ? lock_release+0xa40/0xa40 [ 124.890437] ? __lock_is_held+0xb6/0x140 [ 124.894491] ? put_pid+0x183/0x1f0 [ 124.898017] ? task_active_pid_ns+0xd0/0xd0 [ 124.902319] ? find_get_pid+0x210/0x210 [ 124.906284] kvm_vcpu_ioctl+0x64c/0x1010 [ 124.910327] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 124.914548] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 124.920421] ? find_held_lock+0x35/0x1d0 [ 124.924469] ? __fget+0x333/0x570 [ 124.927900] ? lock_downgrade+0x980/0x980 [ 124.932033] ? lock_release+0xa40/0xa40 [ 124.935987] ? __lock_is_held+0xb6/0x140 [ 124.940045] ? __fget+0x35c/0x570 [ 124.943487] ? iterate_fd+0x3f0/0x3f0 [ 124.947280] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 124.953140] do_vfs_ioctl+0x1b1/0x1520 [ 124.957017] ? ioctl_preallocate+0x2b0/0x2b0 [ 124.961413] ? selinux_capable+0x40/0x40 [ 124.965472] ? SyS_futex+0x269/0x390 [ 124.969183] ? security_file_ioctl+0x89/0xb0 [ 124.973572] SyS_ioctl+0x8f/0xc0 [ 124.976923] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 124.981653] RIP: 0033:0x452e39 [ 124.984818] RSP: 002b:00007f205fee8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 124.992505] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 124.999754] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000017 [ 125.007000] RBP: 0000000000000208 R08: 0000000000000000 R09: 0000000000000000 [ 125.014254] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1160 [ 125.021504] R13: 00000000ffffffff R14: 00007f205fee96d4 R15: 0000000000000000 [ 125.029588] Dumping ftrace buffer: [ 125.033294] (ftrace buffer empty) [ 125.036982] Kernel Offset: disabled [ 125.040589] Rebooting in 86400 seconds..