7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00002c4000-0xe)='/dev/keychord\x00', 0x8200, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x800) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dfb000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000a79000-0x28)={&(0x7f000035b000/0x2000)=nil, 0xfff, 0x5, 0x4, &(0x7f0000e99000/0x1000)=nil, 0x1020000000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair(0x8, 0x80007, 0x7f, &(0x7f0000a1d000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000049e000-0xf8)={{0x2, 0x3, 0xfffffffffffffffe, 0x1, 0x101}, 0x8c, 0x75, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x5, 0x0, 0xb18b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000780000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000930000-0xc0)="18000000020001000000be8c5ee18c67360000f1030300003300000000093cdcc3f7b900d898855bf74852bb6a8807567f59dba67e1947b3550400000067a1000000050600001e00000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba0400000000000004007f5406aa00efddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571060393d22b5affa00041ad0b4d2c23eef6795", 0xc0) fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00005ac000-0x8d)=""/141) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f3d000)=0x5, 0x4) r3 = gettid() ioctl$FIONREAD(r1, 0x541b, &(0x7f0000824000-0x4)=0x0) setpriority(0x0, r3, 0x0) 2018/01/15 19:01:17 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000034000-0x8)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000004a000-0x9d)={0x0, 0x95, "4a49699bc7d6a6e410ecb540f0211e33a6b10bf39cadc0d208b8015011040b2e61592ebebffe33da6b1ad0cc6cad6f7ca2d895f4bd3e74141121e48c16f108c1c3393cd06300863ec61624019dfc5cb08954349a5374f1425e810fc2965ac59b2461f36dbd8d15c4a43cfa4a4a70081dfabc28786287ec7c755920adf75a3c7e78edf431338ff84851a9a87a819ee18ca4cb84b487"}, &(0x7f0000049000)=0x9d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002b000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = memfd_create(&(0x7f000003a000)='vboxnet0-\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000004a000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x1)=0x24) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000020000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000045000-0x8)={0x0, 0x0}) 2018/01/15 19:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c7b000)=0x0, &(0x7f0000947000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000892000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1555555555555578, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d2f000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) epoll_pwait(r2, &(0x7f00002e7000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f00000bb000)={0x2000007}, 0x1ec) 2018/01/15 19:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1f000)='./file0\x00', 0x20841, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000789000-0x8)={0x0, 0x0}, &(0x7f0000cc1000)=0xfffffd10) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) poll(&(0x7f0000e73000)=[{r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r0, 0x48, 0x0}], 0x3, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001b9000)={0x0, 0x200, 0x7, 0x4}, &(0x7f0000df0000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000fd000-0x3e)={r1, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x355, 0x3, 0x800, 0x0}, &(0x7f000043a000)=0xa0) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/sequencer2\x00', 0x101000, 0x0) bind$nfc_llcp(r0, &(0x7f0000720000-0x60)={0x27, 0x400, 0x2, 0x4, 0x6, 0xfffffffffffffffa, "46e6b67e7be19171f3142a922070f5b0109ef9f42a74b38ffb73dcf4a0057a6795357c71863d7ad2686b6268462d9e2c83f010594ef1dcc6218f6e374597b9", 0x3f}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016c000)=0xc) setuid(r1) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x8, 0x0, []}) 2018/01/15 19:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc2000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000eaa000)=""/3) memfd_create(&(0x7f0000c7a000-0x52)='selinuxlo-userppp1vmnet0&:userposix_acl_accesseth0.vboxnet1ppp1:wlan0cpusetcgroup\x00', 0x3) 2018/01/15 19:01:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000)={&(0x7f0000002000/0x1000)=nil, 0x2, 0x7, 0x1, &(0x7f0000011000/0x2000)=nil, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/sequencer\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aca000-0x4)=@assoc_id=0x0, &(0x7f00006ca000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006c7000)={0x401, 0x820b, 0xfffffffffffffffc, 0x7, r3}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000758000-0xb8)={0x0, 0x1, 0x3908, 0x7f, 0x8, 0x5, 0xffffffffffff23f5, 0x7, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6, 0x7ff, 0x72e, 0x5}}, &(0x7f0000762000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eb2000)=@assoc_value={r4, 0x7fff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x8, 0x401, 0x5, 0x7, 0x7cd0000000000, 0x1, 0xffffffff, 0x4, 0x4, 0xc5, 0x2}, 0xb) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x20) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00005aa000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c5f000-0x20)={0x6, 0x3, 0x0, 0x7, 0x5, 0x67, 0x6, 0x9, 0x0}, &(0x7f0000a21000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a10000)={r1, 0x101}, &(0x7f00001eb000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000664000-0x10)={&(0x7f000038e000/0x1000)=nil, 0x1000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioperm(0x9, 0x1, 0x1) 2018/01/15 19:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000891000-0x88)={0x100000000, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x4, 0x3, 0x7) 2018/01/15 19:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) bind$netrom(r2, &(0x7f0000b5a000)=@full={{0x3, {"3e80c7255479c8"}, 0x800}, [{"49393cdf2542cd"}, {"ea3208eb51a49d"}, {"5149209a4b5823"}, {"3854600cb9d011"}, {"49ed1900684d6b"}, {"feaae6e941c74b"}, {"b333b33f1e618d"}, {"dc30961f0be585"}]}, 0x48) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, r1}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) listen$netrom(r2, 0x81) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 19:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ead000-0x10)={0x0, 0x0, 0x1}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d96000-0xc)={r1, 0x80000, r2}) 2018/01/15 19:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020319080000000000000681003f3b8509190100010100ffedfe58", 0x1f}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000255000+0x3cc)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000039a000/0x3000)=nil, 0x3000, 0x0, 0x53, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dab000)={0x94, 0x0, &(0x7f0000f29000-0x94)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @release={0x40046306, 0x2}, @increfs_done={0x40106308, r3, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000d5f000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000ddc000)=[0x40, 0x18]}}, @exit_looper={0x630d}], 0x8a, 0x0, &(0x7f00001ca000)="d150f0b5c40e3896d9da1bc78638bab9b808c7a7c111a9ecd7a758ecb15ba415e834e2c75f7fe1f62cd5da5a09aa83bd38372935fa98ea81377c59a40c1d2aeab44050ee884f25a0484aac01a0596790b54fc587c9d3a4f5117a70f2d6e33b6bbe890a5d1a1ede48d6b95d5d0e7a4b30c2a0023fa26a056bd6fe89533349903476b08d6d201c9571236d"}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f00005dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001ea000-0xd8)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x100000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x2b4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xd8) socketpair(0xb, 0x3, 0x6, &(0x7f0000b99000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000d68000-0x4)=0x0) close(0xffffffffffffffff) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d66000-0x10)='/dev/sequencer2\x00', 0x14080, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000bf9000)=""/135) fcntl$setstatus(r0, 0x4, 0x4800) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) 2018/01/15 19:01:17 executing program 4: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000677000)="1e71ba3c64aebd9a04fafd39630d111e1eb345110da2468133d84ebde3029074c13d4c") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000)={0x0, 0x40}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000da1000)=0x1e, 0x4) 2018/01/15 19:01:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) 2018/01/15 19:01:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x80002) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000ca8000-0x4)=0xfc34) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000acf000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000060000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000468000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecb000-0x130)="dc00000000000009eadd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cbb06a2f125e2c3525ad0ffffffffffffff", 0x98) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 19:01:17 executing program 5: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = creat(&(0x7f000020c000)='./file0\x00', 0x100) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000207000-0xe8)={0x0, 0x0, 0x0, 0x4aa, 0x9, 0x0, 0x6, 0x3, 0x10, "43d4ccc653cffdb1ce48a5bb3ad89d70541e05eeec28e0d39638b5180627182efd71005e7c7d2044aef7a2300af6d26c0fd73b1299ff23644848d8c74633bd18", "109152d0c7567edbc0130aeba877054e0a39b70a1ae4b93966a97971bac06bd5ffb36eb0d821dae77e1ba1a64ab03c88586221702df1c66eb3eeaf454b17a2b3", "1f5c4f69847bb3cd0af7aa794c0f0d8fc141d0538d04aa19556d1dccc8f9455d", [0x7d, 0x8001]}) bind$netlink(r1, &(0x7f00000cf000)={0x10, 0x0, 0x0, 0x20000000}, 0xc) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e51000-0x10)={0x65, 0x208, 0x401, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) setgid(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x79, "38ebd5c95d7bf9dba37d3a93ae219ed7bc1e9fe7f9db4152333636d0daa3fc8daf12c0ad9d3d6db51fa0d7f8b6d496b816e0a8c04c316ee58ad33bc30f31e4d4673c6b49b77eb84f3c058e7d94b097e9321176c1623883dacafb0111b143451ccd07f886c5b4e9b154257ccab3fa4de7d6a27ba7c57ef80a2d"}, &(0x7f00005de000-0x4)=0x81) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005e8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000448000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 19:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e9000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b96000-0x18)={0x5, 0x400000000001, 0xffffffffffffffe1, 0x6, 0x9, 0x80000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) writev(r1, &(0x7f000050c000-0x50)=[{&(0x7f000049e000)="f4", 0x1}], 0x1f3) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000e27000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000e9000-0x4)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r3, &(0x7f000000a000)=0x0, 0x80000000) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063b000)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000096000+0x718)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d36000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000010c000+0x5e8)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000839000)=0xc) r9 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000750000-0x8)='./file0\x00', &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000366000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000)=0xe8) lstat(&(0x7f000020f000-0x8)='./file0\x00', &(0x7f00008aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005bc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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, @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}}, &(0x7f0000abb000-0x4)=0xe8) r17 = getegid() r18 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000-0x4)=0xe8) getresgid(&(0x7f0000a4d000-0x4)=0x0, &(0x7f0000beb000-0x4)=0x0, &(0x7f0000421000-0x4)=0x0) r21 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001bf000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) getgroups(0x5, &(0x7f00009ea000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r24 = getpid() r25 = geteuid() getgroups(0x6, &(0x7f0000718000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r27 = fcntl$getown(r4, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000053e000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d6000)=0xe8) r29 = getegid() r30 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b3f000)={{{@in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c83000-0x4)=0xe8) stat(&(0x7f0000caf000)='./file0\x00', &(0x7f0000954000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = syz_open_dev$sndtimer(&(0x7f0000826000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c88000-0x4)=0x0) stat(&(0x7f0000cf4000-0x8)='./file0\x00', &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a70000-0x8)='./file0\x00', &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f000030d000-0xe0)=[{&(0x7f0000557000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fcc000)=[{&(0x7f0000bd2000-0xca)="714510cf396e19971f735e9d96cf745c06897a10ed6bb151ed545d8f01f8ea230b0ed7e410808600348c666267bb3608350c7d0d8fce2e30168558785c7de09fcc74e846e70f6ac25902202ef614ca0029a78602eafeaf76dfde5b09c224d2dd1b1197cfb8f28bb1f5cd397bb7ae7fa62a0a0cbb6f68d643585024a86f81563938c9be486a33b2485c00fa8d71b39ce34ec8385f5c9d2e6a942ae79a03f61f567c2817471b14cfafb46432ff5723d85a107c6d4a618ad07f8d7ee68ee87895b34158cfe68f1f4bb92be8", 0xca}, {&(0x7f0000e80000)="7df2f17f00a32738cba80d469273c44c08d25f706470b34169def10004fb2a9a5fdd32071fef4d797041eb977e91c81e04b3240a63399bebab0f604d50565d6256bdd4e0666bc59aef40346ec03e79eab6f9261a29685f5cc4b76502c5b49fd076c5e9a38a5b30b5d1a5546a88a7f39e11e486764e2930784d97dd571d82521df924a0ec0b844cd34f7db83209", 0x8d}], 0x2, &(0x7f0000cdc000)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r2, r3, r1]}], 0x30, 0x0}, {&(0x7f0000742000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000676000-0x30)=[{&(0x7f0000cab000)="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0x1000}, {&(0x7f00008f6000)="75d5a65a73e1742521bc66487803feacd0b62bd44579da972862bc79e8fbb9aa185839ee2b4542a5139758bdf4ccbb35112f0b526b5083ddc8c72695232ed5faccc7e90b94f475367e190baaba33a27919ff546523123fdbbaaf405464f2bcf4ee848b252564ad8e1cf47b6ff0d3cad4c0c06223e6177669affb676fbfb436260b013c558b0375a7186ad8c77a91f20a082291ea27545ddd3f278d3f7742542fa76a44e604953302b5f5ef64f6cb5d095f7f4eea9abe7493f17bc05fc15e4efb718c3fbddd2f", 0xc6}, {&(0x7f0000b68000)="6b59817447514a47400b57522bea928d429381c6e3b554513a7806a6be24dedd7ad48a58db39bb43b009789eef474eae87ec2704559eb500497571d8d74b122281b0cde1", 0x44}], 0x3, &(0x7f0000e89000-0xd8)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xd8, 0x4000}, {&(0x7f00004b6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000470000-0x50)=[{&(0x7f000055a000)="78aca80016b51c829ee57dccb42e827dc7ebe58d9ee77d3800d390700a29a9bfa935d7d0", 0x24}, {&(0x7f000068f000)="a31e41a9ab3cbe14da060aa6b519606886d17b0866a6de9de77701e4744638df8440edf5fccd78b4d0a3c18f222aa89db601948142249a37d34034f421e40948c39443cce6d4ddbcf210791a1352c6adb141b7024a9d4a43e2c5e32feee39d8cf755c689d3958ee2aaa634241718653eccd986bd4e7df1c33130436baf5d2636b7e70540bd62091fb46c4f6a1535909e4734cda5e365dc3cfc5e9216fda424d769de769f6f6f2d046e40d0f3e529399687d6726a19fa978a09875b9236bce1a755c4404972ddf0761e2dda6c66864491614c36ae48d6e561cb2d9077e70aad34a92c8de334df175e34f058098e530bc9ec93", 0xf2}, 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0x1000}, {&(0x7f0000ab3000)="1bdb428c184da6cf1a3fa88dc235ebf6faa23f04da4a23efe6adf48754ebd8ccccdf34e10a3c648f50af33d75b7e6596ca6200200fae58eddb1765c2f67d4d0e032dfc5b423e2a2410dafa137e29875acd4f6c7b9e7521c16aa965fe4a76d114b8931e31c944f16da432d890096a946968153cb81c8c8c1e6101c37f1dff48125ad73cd6af8042e240d3dccc7b96c080077093d4b5f98a443355eecc753b735e40fd4936644d3c98359e1cfb171c482b89fc147f282cf65c15e9ebe25a3a3a41058be57339a3bbdaaf4f5443fbcd78fe", 0xd0}, {&(0x7f0000877000)="6f9a58714d1cff514c8dd16ff35baffeb021cd6255b4c57b8b96f4241d4fee6d36c8623d693a70f1ff6265928b64ce6fa76a3223da55fef724dd652a49d05ab868f54a9b9c39eaa2d4775541c4ce24297ef280be9ec49c8fea9011f442d994280fea06a7bb4de65a01036a26487ae5897169b0a79957420f68ff5b0fdcedc92b87b2b3a2f813a9275af5e21f8f3c3b1e6faf3da1d6e962bc1dab2689f375d7ebd0585923baab4b86f54ed879ed4c89f07a9df5677a1a49bc5fa3f8ea4e7036e19a304827fec0a8053e00ad4019a99013778f9aebe158db8e145170c712c738a661c1f1eaaa2cbb2e842034e6dbe3da0d071de0f2fedd3957c0bf678ffb5c0fc396ef93cc70ba7753e69909968dccf2529debc0296ff82706822235e73b06c6d21727ef8807e139e260c14f40f77265f9b93b893ee9767675c8b0dca53ba143e84faa048a52277b47b9b8cd543a7645699a73b5bf10417cf8fc476e13421cfa6a2e1297624f3df3b02e5e3cb405f6f4d6f4ada748f1aaa101d27a3d915845788d5c9b53cf027d98f3ca381a3751690517d157cdf24a85d6df1351f0845f941686415e96ea965e3d4e94e97705bed480135060a808569207c9eb8c193b7a0e5b384968780ccc3c11c70a6ea625e6a9b3750bbf402222123ed28d99cefdac9547053439fa4450dfa25160290a03e643907c98ce6624c23a3625c3ed894a239300679a267fe2b57efb389fd21a3fccd20b9006782f66a93d350e1366a17a296281ecdce21e15173c6e6279e1623331726a130faf5d8ea502f8552a8c4b4c54779a92ef15517229cbd1b0b009b6678bafdae6a4295a54de962248c0b88d64160e3fb504f3e503dc1093c985ceb6626ef11aaa8cfb75ed1614b87f4622835904f3632a9e56ea1183619ca063380cc8f626b51ff88ebf2d250074bdd030636407ab216e0d1bf2692b3428aa566992b45383bd9579c11c35af33ed28dfa6ddbade52fd90fd570764563ced08cd55b262b55f97cda1fa0f11640f4c79c6657d8313b0d43a28be613836cb3a99c86fb85e3ae8b3b7b572dbd12db29cc0fd87b3fd79bd2f61d5f1f121d00ec02b749c677796ac847a04908df9fcfe3a5bdc98bd68af03b3a6c04e9f2e275242740fc1a7ba23b975f97c76cdff6df2cb83b4eaa974fa6919ccd5019a07bb61317c765f7326302e84a2afd0075050632391701899b2c49b7370d638f6cb0e56e908e2c94e1a300961dca0c41d55fb031615ebbbb5f26835c331d17c847cce4ff7194096637acb69ec1c662895d487f9d6645140de486a390f05cafc191255a0472e759e849dda4c15bce2c3db03aba82d24f1c57cd5d14deeeca711236c72a2e31b871b5ae2b0d229f13ea59ff90ef83dc0830ae70aa82eecf469f5c9118efc0217b2e09cceec18c8a592f5b1abbe0cab4debb8f317f2506ef5164c5d712f6b0131a9758c71d1fad180c27efa47b4d7d8abb88ed8e186f1e5cde27d9c5a360ec545c982bea4116278be650071c1416524cf0eddbe53506bbfaa3277bb1ddf10442cacbeed8fb88be6b19a3c255d42f187f56a00a996ba30951fc92fb2bcce4c9cc2648a576584d02b79e9069f9f084464fd6f8443787cb2f53ebfbfd934916a6690f64eefe664d349d2e12f0b2a7fc6a521a68ce2b7f166fcdc31b89bbf9f58aa876e08a769f7441fb32e2451f7a977e908e703039bac1a0219b0c7c6b7133e71b2f2a827eac6ebf77be71cfe3a802b212a3e0a755ed613fdc74829b6225aab99a1f88fd3dd315d4de4822823ee1202bad3481645a37a0e87d5c1855fdce0e6b601b67d6c469bb0e6e8b632810ca41d94e0d7872f6bc4cf8aced7cae25184a1e0a5016af08e401dbf87c7f28e016982888cab4606d154e59da17dc639a78d7bffec3ec63cf93b0423751c0d48e8d07cd141b360bb674de7edbba38c5ef66c021cfb92d17840433eaa9aaf5628afbb09a7785b21f207693776ebc88835c6f14bb974be163f6731f2ac71b58cbe47275ced1b7a9fc3ea507e9f1ed37c36c68bb1431b8119b312e67609acad3808eb23c2ea1a9f07ba6c046ab5f6eb25f0604d9280ccd1351e34a40ef7a3ddcd1cc2bb29545d6ea89a901f8a1dc9f76c99cd89784462c1a18541c8c32f63efdefd3d1b300febe1d6d73d16406218e19c3b788f5a312f72cdb41ff090ca69989c880b850d0ba8c733533e93899c8df9da9ff4af88381cfc326adf3eedc1c87476c3f149c16163b0e97598bc2d12287d91041cfe6c993a6c4815f2ea1d8a2f962e72f7b438c9eaa432de2e4aaaf939c27a7f7754d1ad7ab63fd18d611e67af399dd412cd44aed5896bb2fe32280c8d174cb15ebd814e70fa19c6036ae1f6dbec394a762b161ac7527d6a8fd3f19cdfe970a99e586c8899d9682f7b7536303a5bf9d978b713a7ad1c2bb06e427b95d2db5ff5d638bf854fa5f66d3e3c2fe49efc8ac4f8a4b290f05015ad9ae7994cb662b702ad2c22ba4bab5d8fff63685dfff8029619942e9aebefa45977a8c5a0601c8a9d9d96c6b77ef38940cf8236f4913d3293e4f0796218337568613af3a97a305f539b4af7c0fd51ef1d192a8b0483aaf815201fd0b37727719140f23bb509f22a991d9ce26259f283c6a6f60a119450a080161fb83fe150b1ec900171f24bb4f60b52de6b3a7f68117879de3092b06c44862394e8b18501e6ab965deced3e791bef58b3aeeab03f7af9f31cf1b0d47fa64d1ae0450df9b700ea1be9078273a225e1d7f12b03598e8e76a693f667b8ed31587a1a29ae3cf995d07c6263f1d3c6b9ef457bd40e397f946bf3aded164529030eb1dfdf37e17197fed776b21bac273150b6435e264e068f7ddf8d930b014221fe2a0a193d35eb6f47df7e0387317b2fc822cad74a1b04a2b73fedb1714d992476c05f81e05686aef54439382de0b62d92e1777145344d51a90c6f319787484d210fc59e542ea6ec7f3da44755fcef44c59e9864337418acb25a03229fa4e8ef68b54eaccd4430cac0dde75923f3318c190f7151e8b1ae05d1dc20cbdb8be83d029060e91301b2bb500c037abe8c8b0b3935abcd04adb76bc5e9831eb561b53d0d381a14119a99b413b6202e192d6683c34c867a807a41cdf3d538733719a1151d9510ba15a78b6cbcc0508c302a326ca9ad4cc8a3657bcb23319bca122b719bcbbd8a29a998a432939d1cb97a2e91da62cc322e4f32fa379b68b86c8e07e672a87ccd5e2579cc711f51d12972f471ecc0579693b3179e1aebbd16ae3de32b55a8803571856747b410f9ba83834cac8ffbae80e5d0854df3ed31741ed72a6a7b2637940761964afbec90a6bbe7f93f4afb4d3180ea008c35ebe3a602464dff865d59cd324f221871235a1fa382bb2f858cff7b062ac1cd709a4314dceb6025c4700a88d3691b2716660bd0ca460cea3cd84c8820e765f0d0d57a9808fe6984a02b59065f442c1f49acb8243828a78b4e5aa91b7d6e041e605b0ac032c36acee69ae204c65bd12c2d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0x1000}, {&(0x7f0000c37000)="d366755938c765fc5a059500b08ab8bdebb00987d21474ab6f1a7b6317299f0fb9657509fb6e9b5ac2f969de91cf447eaa9ba99cec4ecd39e3a013c6ee2497283fd9db716728bdf83be494df4afc5c4b24a7699e942b9e65c4e9b2c0201f4254ae6cbedd8611526bd80653ce08b50a73fb96ac90e9c5742ae3fd4fe58bf8f58855d35112e219be8da1", 0x89}], 0x6, &(0x7f0000bf0000-0x98)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x98, 0x50}, {&(0x7f0000ca4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e47000-0x10)=[{&(0x7f0000efd000-0xf6)="1d1d5687c2a7e886bab20d2175616d19ecc56af7a19c5786e2863a2312955794f1c9ef04a04893b8f780f9ec814b4adfda51939c8d52d2b58d027f771fb7c9590f2e98ab41043ff2d107c449b739df78ff49eb42fcf96153c28b44a629ba7e3812908ed6c2a95ea0b1a51b35d74141276bc6783ee5864ef5a66c42fe0a8be96445b7671c3b9879f995fed6c3949b6398986faa042426aef99228f89887e1d34d1972b6b7359aa935ccfacfd610ea7fdb3127b8fff40645a1370325b3d8336f97c7b4762538fc1a5b97371caa8bef2bcf8762a35f28d207f79464962068ed67d8dcd5b172b925f94dddcb85cacb8349d11c7d089edb35", 0xf6}], 0x1, &(0x7f0000b5f000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r4, r4, r4, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r4, r3, r3, r2, r2, r2, r4, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r33, r2]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xc8, 0x8000}], 0x4, 0x4008084) 2018/01/15 19:01:17 executing program 4: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000971000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000cf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000ef5000)='./file0\x00', r2, r3, 0x7e861825232de1aa) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) creat(&(0x7f000060d000-0x8)='./file0\x00', 0x0) [ 85.307272] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 85.338923] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/15 19:01:18 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000003e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000)=0x8, 0x80800) shutdown(r0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000003e000)={0x0, 0x5}, &(0x7f000003e000)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003f000)=@assoc_value={r1, 0x0}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003f000-0x1c)={r1, 0xffffffff, 0xa, [0x4, 0x1000, 0x588, 0x0, 0x7fff, 0x4, 0x3, 0x8, 0x7, 0x80000001]}, 0x1c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000040000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000040000-0x28)={@generic="cb15cfc5442b56c1a9248e01aed7771a", @ifru_map={0x6, 0x7fffffff, 0x7, 0x6909, 0x7, 0x7fff}}) 2018/01/15 19:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003d000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) fsetxattr(r0, &(0x7f0000636000-0x13)=@random={'trusted.\x00', 'vboxnet1\'\x00'}, &(0x7f00000a0000-0xb)='/dev/hwrng\x00', 0xb, 0x2) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000019000)={0x0, 0xaa, "a770c7abbac3f8bba0a80fd30700921e95f3efb36ea5f0e1651bf9ccaffcd0aadf40403bbbdc857542b1b7d6fec35a102c426d1f1c43db9a22bb5ebc40780c763227fc7a3321884444fd87c6bc046705b13fe439b34f3756c3a7aa3c1cc604bc6809501ca5a70f8770bcf16fcaabe80c46e3701b069d6cc7bde2637b2243e217ff2ac6f960cde826478d06ca92ede1f896019a80c7114375876d1b6bf7ff7dce7a0eb71c1c5e54e80803"}, &(0x7f000000e000-0x4)=0xb2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001a000-0x8)={r1, 0xffff}, 0x8) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x484140, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d000)={{{@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], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@dev={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) r8 = getpid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000010000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000010000)={&(0x7f0000011000-0x50d8)=@dellink={0x50d8, 0x11, 0x103, 0x4, 0x2, {0x0, 0x0, 0x0, r2, 0x8000, 0x41002}, [@IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_VF_PORTS={0x48d0, 0x18, [{0x198, 0x1, [@generic="b8732729fd7258ca7ea7c297d2e3c511fc0c269967734e04de6cbb49fa64369ea1e5c2773f2550c9d328f7f11cf65f5f1a4c5403f13945e435c082d904f8a8ea4e60bdc83a9a4c384fc5bb03e83e0cf2df0f17627672114ddeb09e8c1acc02bda8dfe40744266226809af72c4c775b07801d5feb4439e303a292f2b6eb42afe3fa6acd972a5a4ec3c487ec01abdbb2564b77f4a5513af6ac9d6beb42c907c4250dcca3c80733d4fb3cbcfcc76d9a06871c0c40cb8249c60191894acb9751ea09bccc44bf", @generic="fededa321089ca431e1a3c23eb38433a81e600ae53956db51288f75e232ab41c206d96e6c6dc343ca13503cc6bf8e78cd5074c5af6d2c92434764f44752f15b98902f1e59cb785f3c99e938eeeaf362d1282866e6a58e48cb2e8a364124ac31764ec134f82a87a452cca76bf1c81e9a90e020a522cebb5e0e09797a6f8100f63309875107062541e4932980cbe699402dded9e8a42ccbce302045980093859ad7c0b68bbfca639aa4b93613d4215be7292e9209c36cfb67cc6dd7fa6b31e8dca187a531f5fd608d7200668711953"]}, {0x36d0, 0x1, [@nested={0x450, 0x43, [@generic="7fb066ff1615994153c7bb27ab0674922a6685d0be6f36bb9e4639507f72d64d23c875c363a2dc4074c2a95973dce65aa1de15554f12c4c93a54b651e5ca4d30b6d2ea59c2df9ebf1f3f4ed8082af66c59100ce072bf4c49069d", @generic="e05ca73928b75e99fb9959862f924422964f0034cb27aee883135ece7a23d7f3be5664ef344d6a29887fb89a9b563b20738c8a4faf0fa29d19454f5312f41955b1e1308e9003d307854f232f482f463176785c0d46104004267f68872b9618d6bc59c10a30c25e8084b0355d2592cedf0e2af2e77c875d8ce9c6b1b561ddd74b3055d97d68668845bae011b82c2e159713328398ec6472ffd8fc2d24", @generic="2581c431acb49f8e013c230bfbb4146a4f26efd9d0f1c1b3ddc6b4265b20ca78d08bea7bd751c8ac505867630715a240d09cd1c1915dac7866f594922cb6718c54dea97e84fb2dd819d7fec57516070c9c5dbef382f0c997f62ecbe088260374e6d5cebf748de5081c2fbc14b6a0a33144a920272982eeb9ef224664f0d71a9b00efda0e50509a258dc2b523e798be42f22fe2419d326ecf512a36d34d075169c318d1afb404cb300f33000c2c874e954e587e4d29761dd8db54df45f6f86d63bc81baee8c22009a42f60b1b1f0c1e60b6694a4871405dd5e107f21b8e41b144b683733d3daa94ec4a9f38495a2fa609a2c2", @typed={0xc, 0x6a, @uid=r3}, @generic="66d8b797166fa9a7f9122a9f3ebe4582b0cd95ca150b32c92d9195c35a9571f59d32bd92681d4f4384e01f27c4f2b915f469348d9193bc50c3d1daada44122ea74cded861de514b83ea4e8efdfad906f1ea7434daf7a5a67f925fa5da37753eb5a5aeff023a31af644f09e46525bcc63ba2699318e77e7497bec65a5ea38518cf0789de9a40c3f609814878b30aeefe955129ce05993ba852bc0c0e43eef5c7c06a9d6aeeb76aaffb776e0d4b6d475ad6575883c8ff90c81efbab3d0e81d5654d99642e4111e0d", 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@generic="63b732f521bc5b7948a160d687622cf720336bf6fe42c8f526f4b3b33c39b6f090e40bfd3806a4d8a25cbc6c6b709a9cf14af5f3f54fbcbb298ef38f4e8813b1e3a268d5d5f04a91b0a67bd680186f0d0df9489e996ad43f76b976a1b916b26d56f3d4fcaf915782a34a4fa60c4f0bae0681c3c7034b7f1c088337630ccd6a7d402643e8d6256aa1e9c4e3f787", @typed={0x8, 0x3c, @void=""}, @generic="db368e0b23d0ba5e", @generic="cbb5385383bb6f669040dd4b1e05f6fc2a93ec8db9c4bfd904cf85a23795b07b0a99505f094e80261e3d9c88e19ae5c91c2dbc66900c22168a676f60741dcc1474835a563583193dc1fb106e2a0ec661be53369c1a4c1fd4385f4777a88a5e820293d9dc55629e3142a117e700748436c82426f5f9f01b0d144d9b791e05c365", @typed={0xc, 0xc, @uid=r10}]}]}, {0x2e8, 0x1, [@nested={0x64, 0x81, [@generic="f059661edc39f670ecc03a595ad5f6f06ff88164133f8157dc5b0beadc8bd2ab2959e78ed8cc6b1564161cf8cc2fea5cd5ed1c026b03418c9b5bec783c3fe21d324cc08054d3f9661c2454e89afad4d72724b3ea05b71ee85d619499", @generic='R']}, @generic="5f1dea04d18b7d222914d325ba8051571f28c58551ae8d2a0fba221b8092191fd8fa55ad896b42d7d5c9668dba62c35ab10f33b14878afa63164445b476cae0222064bf265900a0302089455a13504066440aa830c", @typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x210, 0x11, [@typed={0xc, 0x83, @fd=r1}, @generic="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", @generic="8df082b6fbac3d9cd62fc4e93bdeabc8df88759c11534d844dfa143ca87d9be574e2c47f5c61d73f7b180aeb711994f2097a1db2bad95f814a950a9940b6f651972685e19604b81a340d0b6993e070c77240d997f526e984e67214fe65b03bbb763fe1c8c56567c0fa7c1fb2215ff545e6afb8698b9ba94db34850fb0856210cffdd3cb12723cbd3da3cab5b66288f7666c9bb8f31e6a3d9a4a7007956dc188db2125fe2505cfcf3d2878f212623169d14a2d4b7bbf7b9e3d3c8096736", @generic="724985fa5c8ccb4de1d76f1287b5bbb3794774936670aaf5e65b034bb6eb9847b9028b19b07a34d35ad80ff69335289d39ea8c6017986268bbbd0cc7dd77152d5bb1"]}]}]}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_CARRIER={0x8, 0x21, 0x8}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x50d8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x200200, 0x0) renameat(r1, &(0x7f000000f000)='./file0\x00', r11, &(0x7f000000b000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f000000e000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:18 executing program 1: r0 = open(&(0x7f00002f1000-0x8)='./file0\x00', 0x2000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/87, 0x57, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0xe)='./file0/file0\x00', 0x2000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x10001, 0x4) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000fde000-0x67)=""/103, &(0x7f0000763000)=0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f00000a6000)="", 0x0) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f69000-0x5c)={0xfff, 0x2, {0x2, 0x1, 0x8, 0x1, 0xf13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000b1e000)=""/75, 0x4b) socket$inet(0x2, 0x7, 0x0) connect$netlink(r2, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000071b000-0x4)=0x5416) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = creat(&(0x7f000044b000-0x8)='./file0\x00', 0x114) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007aa000-0x8)={0x0, 0x2}, &(0x7f0000bbd000)=0x8) open$dir(&(0x7f00000e5000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d46000-0x10)={0x204e, 0x1, 0x101, 0xfffffffffffffe01, r2}, 0x10) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004f000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000383000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022a000-0x4)=0x14) stat(&(0x7f000076e000)='./file0\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000535000)={{{@in=@multicast2=0x0, @in=@loopback=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000-0x4)=0xe8) r4 = getuid() getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d09000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e20000)=0x14) r6 = geteuid() getuid() sendmsg$nl_xfrm(r0, &(0x7f0000e9a000-0x38)={&(0x7f0000511000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000057a000-0x10)={&(0x7f00008f3000-0x430)=@newpolicy={0x430, 0x13, 0x202, 0x0, 0x1, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x0, 0x0, 0x0, 0xa0, 0x80, 0x89, r1, r2}, {0x5, 0x5, 0x100000001, 0x4, 0x5, 0x9, 0x2, 0x9}, {0x4, 0xfff, 0x684fbfb9, 0x6}, 0x7ff, 0x8, 0x3, 0x1, 0x1, 0x3}, [@replay_val={0x10, 0xa, {0x1, 0x1, 0x7}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8b7, 0x1, 0x200, 0xa, 0x20, 0x20, 0x88, r3, r4}, {0x3, 0x3, 0x2, 0x1, 0x2, 0x9, 0x6, 0x1}, {0x5, 0x6, 0x100, 0x4}, 0x401, 0x0, 0x3, 0x1, 0x3, 0x2}}, @algo_crypt={0xf4, 0x2, {{'chacha20\x00'}, 0x560, "465484dcd058aa9218c34f88d54ee7321cf5929d1d67cf4e2b1ac08b45f76e6e28c6b994980d8436869d82ef1f4e56cff4a370af6e1af2847e5ce00262245d9b177c4e1e9c1988147183e94b85380b73f43f43ab961448d003679e44bb2781d24411368f8ab2389e7f6087c5a250b55d5dfb97ffeb2dce53ca7210af8b5b36b0c4b8ab2728b47be73d36a35e1794431d34b27523f07c8da41f6f329afb2f2046fe28b9bcdf0d5e623edfc7de"}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x40, 0x1, 0x5, 0x2, 0xa0, 0x0, 0x2b, r5, r6}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x9, 0x4, 0x2a, 0x8001, 0xfffffffffffffff9, 0x800, 0xffffffff, 0x2}, {0x75, 0x6, 0xa089, 0x38ea6957}, {0x65, 0x0, 0x4}, 0x2, 0x2, 0xa, 0x5, 0xfff, 0x4}}, @lastused={0x10, 0xf, 0x0}, @replay_thresh={0x8, 0xb, 0x1}, @migrate={0xb4, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x33, 0x2, 0x0, 0x4, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@multicast2=0xe0000002, 0xff, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xff, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x5, 0x0, 0x1, 0xa, 0x0}]}, @lastused={0x10, 0xf, 0x22c}]}, 0x430}, 0x1, 0x0, 0x0, 0x8040}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eaf000)=0x0) ptrace$pokeuser(0x6, r7, 0x9, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000010f000)=0x0) r8 = socket$netlink(0x10, 0x3, 0x5) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000d8f000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000268000)={0x1000, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [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]}}, 0x88) writev(r8, &(0x7f0000d09000)=[{&(0x7f000046d000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600008108003dfb07ff00807416075bff", 0x39}], 0x1) setsockopt$inet6_group_source_req(r10, 0x29, 0x2f, &(0x7f0000d40000)={0x0, {{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 85.439560] binder: 15116:15117 unknown command 0 [ 85.445954] binder: 15116:15117 ioctl c0306201 2000a000 returned -22 [ 85.474368] binder_alloc: binder_alloc_mmap_handler: 15116 20000000-20002000 already mapped failed -16 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbc000-0x16)='/selinux/checkreqprot\x00', 0xb00, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d8a000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000752000+0x35f)=0x10) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r3, r2, r4, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) r5 = add_key$keyring(&(0x7f0000766000)='keyring\x00', &(0x7f000048c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000715000)='keyring\x00', &(0x7f0000867000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r5, 0x7000000000, 0x5, r6) r7 = dup3(r2, r1, 0x0) connect$unix(r7, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008b6000-0x90)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fallocate(r0, 0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a53000-0x160)={{{{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]}, {{0xa, 0x2, 0x15c5fffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd710, 0xf33, 0xfffffffffffffffd, "21c162ea7c28c1a675cd35af9a259f66be85c71f83ba77c32a80b2aa1c2bfb4f44a938ade010d4e07d92d7ecb4b7041edfcb0f1537c75ccf1747f7d2ab2a08c5f15da9b8c85228eeabf2acfb3d8ec3e4"}, 0x29d) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) [ 85.489411] binder: BINDER_SET_CONTEXT_MGR already set [ 85.496472] binder: 15116:15117 ioctl 40046207 0 returned -16 [ 85.502555] binder: 15116:15134 unknown command 0 [ 85.502565] binder: 15116:15134 ioctl c0306201 2000a000 returned -22 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f00009cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x5, 0x1, {0x3, 0x0, 0x5, 0x2, 0x9635}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000548000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xae, "9f03dd0c4710db9064ffbd84474d559cf88ccb438dc2bc9eb5d8999402e419db692f497adb811991564439dccbc15b30d4f8c4980958d84591f20fc1382574b9992c9b8f30158ac26bcdff0333dfcc47940111a0172f1436f8bf6e3699a11ba18b99a3c14fd01c0ff49dd69e6fcf9b28ba1272fc3fd68c04045c146d354b9b7c38a48628f07008b9e9da6198cabe0c04e3a18014c75bc77fc3425783f2eb7fd464790675aba728c0ee8105da31d2"}, &(0x7f0000905000-0x4)=0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f61000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000002e000)=r5) connect$inet(r2, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000f94000-0x8)='./file0\x00', 0x100, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00004f5000-0x4)=0x0, &(0x7f0000fbb000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000862000-0x4)=0x7fffffff, 0x4) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000997000)={0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x4)=0xc) syz_open_procfs(r1, &(0x7f00000cd000)='stat\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e4c000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ae5000-0xc)=@common='lo\x00', 0x0, 0x0, 0x0}) [ 85.533718] binder: release 15116:15117 transaction 149 out, still active [ 85.541361] binder: undelivered TRANSACTION_COMPLETE [ 85.553353] binder: send failed reply for transaction 149, target dead 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b4000-0x4)=0x0) prlimit64(r1, 0x0, &(0x7f0000f8c000)={0x4, 0x400}, &(0x7f000038c000-0x10)={0x0, 0x0}) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000af5000)=0x0) write(r2, &(0x7f0000782000-0x14)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000063000-0x5c)={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x0, 0x3bea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x9, [0x5, 0x440, 0x400, 0x3, 0x0, 0x1, 0x5, 0xf00]}, 0x5c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c12000-0x4)={0x1}, 0x4) r4 = getpgid(0x0) tkill(r4, 0x37) 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f0000bdf000)=[{&(0x7f0000eb1000-0xed)="908fe6956d5f60317400623ff8c360793607493055351b71c506a32ad90a0d0055ddbf85a6bbac5c0c6c70c35a2492999076358edbc953ad3b1cccd0c5684b0bf24ac0d300d19d1822b0c2317818c60e6c7ee56e83a15cb9d949970e14dea6b19a0ec0b38a59fdbfc14d2717674a054437bf5f647205ee7209ca34c939c3bde7a53e7f187f1e4276d3429d5d743f36926b699f1dde2b31699a7e452ed68e078a0090b0c14be85bd7b537036ff306dba63e7ef43ed32c554efc9e225c5f18ce618650617e9608e9fd5f40b5132f6d3dface45ebaf8a8d741c6307d2a6737e69ee58ba3f6ecf83d6d49c755d7ea8", 0xed}, {&(0x7f0000f1c000)="5609773007320f4097aca5ece86e52b3d0c3a41a19ca7e51fa8b6120e817f9e49f54519d33897f0b2c48b2cf931ba2b5e83433416282a196072a968e554eab7ab71172fe3a1ec80a269bf3b8947daa529ebe24442f2e55ad2314ff4517cd4d7a95ccc46aa770faf6542387d9fe33e0387e9a1e308dce630b03db14e1d9916656", 0x80}, {&(0x7f0000296000)="efd6831fd7d5819fe55361eafe16c63e4325da29", 0x14}, {&(0x7f0000bcd000-0x1000)="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", 0x1000}, {&(0x7f00006ef000-0x78)="522d33e0df01352f1b4c51ae0033af5832454b4c2b1b2d20c49139546b2926e5a4e8ab6074b4eb745d8462975cc42ce240513cb36d5ec03d8f28b9cc78ba5e77b3bb6fe5ee13ac3b5701982c6f070f7f1dbfd2d6520ee2648e508e9e3daf85d887ef0669be857c86e3bd0551826b6918955ddaac66c4db11", 0x78}, {&(0x7f00008ab000)="4a0d900b4db28b5d5c54183c7f3484d4f52530", 0x13}, {&(0x7f00008c3000-0xd1)="363f49401b83bd63c5aa4edab80643d110220db7097f8c346ecade9f3d1b7ded4951f54e5f896d5e4ca650fae5cc0e03de3725a508e239fd7162ab596a5c96c49b853b8f36c42e4a42e5d9d498faab55cfa833308cdb67f8c3f4f695328294746437ab49631b869bdc3e10e56d41aaf00d87e4c424aef50f198a4df79761338ad03b499fc523e0edb52e9534b61ac3fca273795868f1117e27740d6ca1a555d36a7c9fb5609a74011345e1c4fe792ca70d6967e08afa5421172d336c73879f75ad078ea542ec8a114e436b62f364ec0986", 0xd1}], 0x7, 0x0, 0x0, 0x4000000}, 0x40) r1 = socket(0x15, 0x5, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00006da000)="83141284c2638fd32bb7b60d4151182d68b7ad0e70d99c38e48b690784ae16bb2d715dc8fd1b5e7f8b172f4100878e8f09d8cc513a8d6eb1330cf11b7acf72dd569d1017565c7e1e08d9b114dce950d7e867aadc40453f06e27078290929cb33ce2f76017cd80281b368103546038fdd40a5c0f5ad9b47a4bc143c98f925a5f4e6c77c534b4239630f1f7f896330d062c35b224fd4d833f0c29deb14b1207431856ceae8d1ca47a2cced8509a9dd6330cac1922501353ee3308f40f8cc44139baa6e92981299695b674c5388d5a4c853df534320396a8088b6ae1f7f1a2a4b52942e7060ef3bbdc04b0bfa7041ff3e577a286ffafe", 0xf5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004fd000)=0x0) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) r1 = dup(r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004e1000)=0x3, 0x4) 2018/01/15 19:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000977000-0x4)=0x0) 2018/01/15 19:01:18 executing program 5: syslog(0xa, &(0x7f00000cb000-0x78)=""/120, 0x3bf) 2018/01/15 19:01:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a31000/0x4000)=nil, 0x4000) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0xc000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000002000)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000bfc000-0x4)=0x7f, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:18 executing program 2: r0 = dup(0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000ce0000-0x1c)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x609cf09d}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008d0000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd9000-0x4)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000073f000)={r1, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xf) write(r2, &(0x7f00001f6000)="1600000015000701000910f700000027020c00000100", 0x16) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r1, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000e02000-0x8)=0x0, 0x401) bind$unix(r1, &(0x7f0000b19000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f42000)={0x55, 0x5f8ccece, 0xffffffffffffff1f, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af3000-0x8)={0x0, 0x0}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) 2018/01/15 19:01:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x3f, 0x6, @thr={&(0x7f000094a000)="0d11f0d2735f818b2d9ea792c32fb399eb6b2d7b31c13b966480866aeb17745b", &(0x7f0000000000)="dc2bfc8aae2f87ea39adcde18e7b58a531795e5d4fe64abb883212ab17"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 19:01:18 executing program 6: clone(0x40000000, &(0x7f0000001000-0x46)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x7, 0x4, 0x4, &(0x7f00000dc000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x8, 0x28b) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00004d4000-0x5)='./file0\x00', 0x82, 0x80) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00008e7000)=0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a90000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockname$packet(r0, &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e6000-0x4)=0x14) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, r1, 0x1, 0x80000000, 0x6, @random="02d807263005", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7d000-0x10)='/selinux/member\x00', 0x2, 0x0) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) fchmodat(r2, &(0x7f00002f7000-0x8)='./file0\x00', 0x8) socket$inet(0x2, 0x0, 0x0) epoll_create1(0x0) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x3, 0x20, 0x3, 0x200}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000-0x1008)={r2, 0x9, 0x1000, "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"}, 0x1008) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000005000-0x8c)={0x4, 0xaab, 0x9, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0xfffffffffffffff8, 0x6f, 0x400, 0x9, 0x5, r1}) close(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xef)={0x0, 0xe7, "c769dd452c8da7ac2b51943d36d394868ea726d9b98349e584f0268d9be8b730ae24032c28678e90fb6b89515ef49435cda9888d33d21f95151772ff75f8783c7cb057bc2e54c621c82a52775f8d8bbd43a0887b0802a1f4044055853aaa565f535af52ae49e5414970fff8a08c11ebf2d7ca36ed5ad73f22084c2a02f6bdeac22f6f59c8440edae25611e02c35661e1dbf4880bc88d10e32e11702453b2324c152519719ce570d18fc28f0899e0c56a6b545e45727b12bc06904cf270637e3783e92ca61d6331b944ff6389a9ea7dd3614a5ddb5e5529c41a1530dbc67c81b08dbd847fdf4316"}, &(0x7f0000006000-0x4)=0xef) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x7}, 0x8) 2018/01/15 19:01:18 executing program 0: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000015b000)='./file0\x00', 0x40200, 0x40) fstat(0xffffffffffffff9c, &(0x7f0000cca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000da3000)=r1) r2 = syz_open_procfs(0x0, &(0x7f000049d000)='net/ip6_mr_vif\x00') r3 = syz_open_procfs(0x0, &(0x7f00007d4000)='net/route\x00') sendfile(r2, r3, &(0x7f000015c000-0x8)=0xfffffffffffffffd, 0x20) r4 = getpid() ptrace$poke(0x5, r4, &(0x7f00007b2000)=0x0, 0x10000) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') mq_timedsend(r0, &(0x7f0000696000-0xae)="cf55369b2d82bb9d0bcb3c4390ff379188853cb4ff5543f27a3c0a07331d2b937d3d4e11e6f1c5da6d73ef9af5cd949a8b64792a53f7ee40220858626545d5f198636072476a0cdc632395105d084e2194aa051c863f76112b1329e2434eb040e3a7a53422f97950e611cf81d8f2da2414fea0819215a4c8f5c7c36b9da9aca9052d3707ec8ec4f6e3503936bc73b44867be70620dd1dfbf3b9020f1b0d1009ff6c1b4bd31b448f9e2e35fdc92b0", 0xae, 0xdc, &(0x7f0000532000)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='uid_map\x00') r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000470000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006a1000-0x8)={0x2, [0x6, 0x7]}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005ee000-0x8)={0x0, 0x0, 0x7fffffff}, &(0x7f000053c000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000075f000-0x4)=@sack_info={r3, 0x7ff, 0xfffffffffffffffc}, 0xc) mknodat(r0, &(0x7f0000318000-0x8)='./file0\x00', 0x82, 0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008ac000-0xc)={0xa0000008, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ec1000-0x4)=0x3, 0x4) mincore(&(0x7f0000b7e000/0x2000)=nil, 0x2000, &(0x7f0000860000-0x1000)=""/4096) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000074c000-0xfc)=""/252) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b59000)={r3, 0x3f}, &(0x7f0000bbe000)=0x8) sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0xe613) [ 85.820228] IPVS: Creating netns size=2536 id=13 [ 85.822722] FAULT_FLAG_ALLOW_RETRY missing 31 [ 85.822733] CPU: 1 PID: 15193 Comm: syz-executor1 Not tainted 4.9.76-g8dec074 #13 [ 85.822738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.822752] ffff8801cda9f990 ffffffff81d93169 ffff8801cda9fc70 0000000000000000 [ 85.822763] ffff8801c485ff10 ffff8801cda9fb60 ffff8801c485fe00 ffff8801cda9fb88 [ 85.822774] ffffffff81660c0a dffffc0000000000 ffff8801cda9f9c8 ffffffff8123a51b [ 85.822777] Call Trace: [ 85.822789] [] dump_stack+0xc1/0x128 [ 85.822799] [] handle_userfault+0xa3a/0x1310 [ 85.822815] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.822831] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 85.822841] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.822851] [] ? mark_held_locks+0xaf/0x100 [ 85.822861] [] ? mark_held_locks+0xaf/0x100 [ 85.822870] [] ? free_hot_cold_page+0x419/0x850 [ 85.822878] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 85.822886] [] ? trace_hardirqs_on+0xd/0x10 [ 85.822894] [] handle_mm_fault+0x1f82/0x2530 [ 85.822901] [] ? __pmd_alloc+0x410/0x410 [ 85.822911] [] __do_page_fault+0x5c2/0xd40 [ 85.822919] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.822927] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.822934] [] do_page_fault+0x27/0x30 [ 85.822941] [] page_fault+0x28/0x30 [ 85.822949] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 85.822957] [] ? SyS_times+0xa8/0x140 [ 85.822963] [] ? do_sys_times+0x2c0/0x2c0 [ 85.822970] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.822977] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 86.029248] pktgen: kernel_thread() failed for cpu 0 [ 86.035010] pktgen: Cannot create thread for cpu 0 (-4) [ 86.040480] pktgen: kernel_thread() failed for cpu 1 [ 86.045625] pktgen: Cannot create thread for cpu 1 (-4) [ 86.051121] pktgen: Initialization failed for all threads 2018/01/15 19:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/ptmx\x00', 0x80040, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000153000+0xb81)={0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008ad000-0x8)={0x0, 0x0}) stat(&(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a56000)={r1, r2, r3}, 0xc) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) rt_sigprocmask(0x3, &(0x7f0000a4c000)={0x1000}, &(0x7f00008a4000-0x8)={0x0}, 0x8) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba8000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) bind$inet6(r0, &(0x7f000062b000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r1, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a63000)=@assoc_value={0x0, 0x0}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d5a000-0xc)={r3, 0x9d6, 0x30}, &(0x7f00006da000-0x4)=0xc) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 19:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) utimes(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f0000a27000)={{0x0, 0x0}, {0x77359400, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4000000400000001, 0x40000c) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180021e00dcffdf00", 0x1f) 2018/01/15 19:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000)=[{&(0x7f0000004000)=""/210, 0xd2}, {&(0x7f0000001000)=""/91, 0x5b}, {&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f0000004000)=""/139, 0x8b}, {&(0x7f0000005000-0xdf)=""/223, 0xdf}], 0x5, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r1, 0x0, 0x0) close(r0) 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000019f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006e9000)=0x4, &(0x7f0000eb4000)=0xfe68) syz_extract_tcp_res(&(0x7f0000de8000-0x8)={0x0, 0x0}, 0x0, 0x9) syz_emit_ethernet(0xca, &(0x7f0000ebc000-0xca)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x7, 0x8001, 0x401}], {0x8100, 0xe6, 0x1, 0x2}}], {@llc={0x4, {@llc={0xff, 0x0, 'c', "9de661f2c880de5910ed6719023431d56800b53ed1711c228da3a4bb8640ef8863492a62f161cddbbe9ef3b8159d700d44f25ab8d0fae3751196a7864437a8707e066569177e71afed0eb3627b3a9568d6aee2420bef124bb0ffba6df3d04a756be90c12fba3d4cf562222e6f750211e9930cb8a651e6e2bf0a2b75c39081325d5691788ed20dc0596c46bc36f0ee5499c4fb873da6ee0d463499a48a07a95e73e2378a528f037f850e664f59a16b9c6ce"}}}}}, &(0x7f0000716000)={0x1, 0x1, [0x2d7]}) mount(&(0x7f0000fc0000-0xa)='./file0\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)="") 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f33000-0x1)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d19000-0x1000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b33000-0x28)={@common='sit0\x00', &(0x7f0000616000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000975000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000fa2000-0x4)=0x942, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000cab000)=0x7ff, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021c000)={@generic="4b3e2a970a413af5cb82a031ba633e88", @ifru_settings={0x1, 0xfffffffffffffff7, @te1=&(0x7f00004b1000-0x10)={0x7, 0x1f, 0x0, 0x2}}}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000258000)=0x0, &(0x7f00009cd000-0x4)=0x4) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/15 19:01:18 executing program 5: r0 = gettid() tkill(r0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081c000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000d70000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/15 19:01:18 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ad6000-0x15)='/dev/pktcdvd/control\x00', 0x90040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000880000)=""/253, 0xfd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00007b5000)=0x4) 2018/01/15 19:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f7000-0xe)='/dev/keychord\x00', 0x3fff9, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006ca000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x16e, 0x6, 0x5, 0x400000000, 0x600000, 0x2, 0x0, 0x0, 0x1, 0x7, 0x373, 0x80, 0x8, 0x1f5]}, &(0x7f000011c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000182000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x52cb}, 0x98) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000618000)=@add_del={0x2, &(0x7f0000735000)=@common='gretap0\x00', 0x2}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) 2018/01/15 19:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac9000)='/dev/sg#\x00', 0x9, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/15 19:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005bd000-0x4)=0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = socket(0x2, 0x0, 0x0) signalfd4(r1, &(0x7f0000704000-0x8)={0x400}, 0x8, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000373000-0x4)=0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000016e000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000c7c000-0x4)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00008d4000)={0x0, 0x0, 0x0}) stat(&(0x7f00005d1000-0x8)='./file0\x00', &(0x7f0000223000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002e4000-0xb6)=""/182) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffff9c, 0xc04064a0, &(0x7f0000fb4000-0x40)={&(0x7f0000329000-0x4)=[], &(0x7f000086a000-0x8)=[], &(0x7f00007f7000)=[0x0], &(0x7f0000297000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00002df000-0x5c)={0x5, 0x2, {0xffffffffffffffff, 0x2, 0x400, 0x4bc20534948758c5, 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]}) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) clock_adjtime(0x5, &(0x7f00003e9000-0xd0)={0x2, 0x7, 0xc88, 0x2f26, 0x7, 0x1, 0xfff, 0x9, 0x80, 0xffffffffffffffff, 0x5, 0x0, 0x9, 0x101, 0x1, 0x7, 0xffffffff7fffffff, 0x9, 0x1, 0x8, 0x3, 0x7d34, 0x80000001, 0x5, 0x1400000, 0x1}) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a9b000)='net/igmp6\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[], 0x0, 0x100000000) 2018/01/15 19:01:18 executing program 1: pipe2(&(0x7f00000c5000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000a4c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") chroot(&(0x7f00004c6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcf, &(0x7f0000001000-0xcf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x1, 0x3, 0xf, "d213368d244c049ec46e43fbc11e3ec4e484763742e35ba39f935b1adf49c796f778678e199c732a9db39768b6407d44b5962c705760a0bb602a809d3cd799bb3e59c80304a9c34874e9bdf1a8f0d86cac43567a4a8d2e8ccf3a523b43e2c665ef10928637e04e30a3bf98e0bde4f2f03a31fdcf66aef89cff09a2bc8e9cc4bdb9d7876886b267aea7ab64f10e1d9b47897e760a00f51ef79483c708b5f89854a1a95479cdfd30d0b8e19b83ed497f0097ab5c9caa00cc0938f55c3d914c"}}}}, &(0x7f0000002000-0x14)={0x1, 0x3, [0x734, 0x493, 0x5cc]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mkdir(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x102) 2018/01/15 19:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ff2000)='*', 0x1, 0x2000800b, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) 2018/01/15 19:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dcc000-0x8)={0x1, 0x8, 0x4, 0x7ff}, 0x8) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/15 19:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000072000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000114000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r2, 0x80000) sendmsg$nl_route(r3, &(0x7f00000ea000)={&(0x7f0000595000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000281000)={&(0x7f0000f07000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x3, 0x0, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/15 19:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bb1000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000890000)=0x140, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/15 19:01:18 executing program 2: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003cd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.352399] device gre0 entered promiscuous mode [ 86.365178] device gre0 entered promiscuous mode 2018/01/15 19:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00009a1000-0x60)={0x0, 0xffffffffffffffff, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a19000-0x64)={&(0x7f000098c000)=[0x681], 0x1, 0x839, 0x100000001, 0x3f, 0x7, 0x9, {0x9, 0x0, 0x0, 0x1, 0x6, 0x4, 0x3, 0x80, 0x4, 0xfff, 0x0, 0x5, 0x1f, 0x33, "574ae36bc1a2ea62bc8c989ee37adce3ad4235473c66a728b26870fed3591b90"}}) r2 = add_key$user(&(0x7f0000f78000)='user\x00', &(0x7f00008f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000490000-0x8f)="ea24e37cde9f1b60bfe35de0d4dc761767fa41c23a7bb570b39bc2133d5b291ef0d9e95649efc3883074eb8e62dea63ff4a484db908b23d8ce74937457e05de02a6c1c51b856979001c8b9f40391c9877fad4ccb51751851344b2f5a071147978e4bfca6f27ad0b15beb50dfd1a2c40fd510b11dbf22db86aabfc16a95d4687be3756317ff44e0e72417a8711f9e53", 0x8f, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$key(0xf, 0x3, 0x2) 2018/01/15 19:01:19 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000ed000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002008) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a6b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0d000-0x8)=@ethtool_link_settings={0x4d, 0xf8a5, 0x72, 0x7, 0xff, 0x69, 0x2, 0x6, 0x6, 0xffff, [0xfff, 0x8, 0x100000001, 0x6, 0x1, 0x5, 0xffffffff, 0x80], [0x93a8, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/01/15 19:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = eventfd2(0x1, 0x1) clock_gettime(0x0, &(0x7f0000768000)={0x0, 0x0}) ppoll(&(0x7f0000d42000)=[{r1, 0x8080, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x22, 0x0}, {r0, 0x408, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x2008, 0x0}, {r0, 0x1040, 0x0}], 0x8, &(0x7f0000c43000)={r2, r3+10000000}, &(0x7f0000614000-0x8)={0x20}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000de9000)={0x40000004, 0x0}) r4 = gettid() r5 = open$dir(&(0x7f00004de000)='./file0\x00', 0x2, 0x80) fcntl$setownex(r0, 0xf, &(0x7f0000590000-0x8)={0x0, r4}) preadv(r1, &(0x7f000063e000)=[{&(0x7f0000898000)=""/222, 0xde}, {&(0x7f0000109000-0x9d)=""/157, 0x9d}], 0x2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000194000)={0x0, r4}) sendmsg$nl_netfilter(r0, &(0x7f0000212000)={&(0x7f0000f96000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000508000)={&(0x7f00003be000)={0x22ec, 0x6, 0xf, 0x1, 0x2, 0x1, {0x7, 0x0, 0x2}, [@typed={0xc, 0x96, @fd=r5}, @generic="8bb4e993e055b60bb9cefc177cf100fc689b8c68f35d8f1da36894403b4d9ac26dd229a7d46f694199e71abf9c4a819b5fba9c168fb3ca772e4c6305aa9b3e6467cea9fbb2ed0ec2a944a6849cfc24c49bad", @typed={0x10, 0x1e, @str='%nodev\x00'}, @nested={0x2188, 0x48, [@typed={0xc, 0x22, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5e, @fd=r1}, @typed={0xc, 0x91, @pid=r4}, @typed={0x18, 0x7d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="0f57a35e5642187facfb47042b329cc3b437d9ada92627f393b519358b25c0c42629f2e8cd074b0ebb6af812b9430249c74a8d1b7ff2888a5dc982f82be045128cf219084f095465c817877188c5e036cf23bbe9f490ae157810b874cc5f1fbee7e79f9503ec456e59042034772d0cbe23fc387edf4ca321682f89cf43a0d53f081c92df2473f35d878e532a9c8df97afef4db39b0b355ce230175d804eea48cf1c10abd46c51bd0b9273e6913cd9924b082504f52357e", @typed={0xc, 0x8b, @ipv4=@empty=0x0}, 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@typed={0x10, 0x15, @u64=0x4}, @generic="4061abf3f977173d7196ae7af7c380094fff53aba6cb90a15cf78ab3018f5dd1d784cf690aac034b581a6a520dd2c5a48352e6848b2487ea125f2be7dcd0dc3364aec31c24078220c75085f46b077605d049e0e988bc949fe3a8558963c31e277a2f3562cfdcce812a839ee1b8d8d626feaf81"]}, @generic="6887cb4e9c577d945f06cc2d890e4210e4f4b2ab3102049545e90077a86463bddcde797281c26814b3aac66f7bc29228705db6fbd35281fd4719bbf964a548c43270ecfa5b80c1ac2595b5dcb2db4ddabc54d90afb2681d5167e03bdee9cef32e4b76d565b589801f61dac5a5e99705b5252c8fae1a7000406453508ae7d0ab2a3f5f009312ef9fa1876a672e40518801af8628da1902bc4d6e95153db5de124bd759f80be55cfe6f90418fb7f52e0f05f229259192c9a57fbc176ce2363139a600c4cd4254288ec6ef799499d8ee7899ac1de00eee09462b8504967665944"]}, 0x22ec}, 0x1, 0x0, 0x0, 0x4000044}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000210000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/15 19:01:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(0x0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000080a000-0x9)='/dev/rtc\x00', 0x400, 0x0) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f00008e8000-0x8)='./file0\x00', r2, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000d8a000)={{0x3, 0x1, 0x20, 0x3, 0x7}, 0x5, 0x9ab6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) sendmmsg(r4, &(0x7f000008f000-0x3c)=[{{&(0x7f0000245000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067f000)=[{&(0x7f00006bc000-0x4a)="963113c331dba22d990a0af02447a9ef00609d8008e9f21f61760b73b178f3eb911d171f43d2ba546aa0f815dab95dcf2bd6e83d8d4409cdda053db641ee0b71908a0cc9c56ac9d93c79", 0x4a}, {&(0x7f0000086000)="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"8b43ca35e98561ee419523b3a9eec486e3620172bcce78d901066935945f290ad9a17d88c51578f5d8822d947e050c561131e74a4562ea41deda69b812db548082398aa911b88bdcbf13c59f83b3138a584ca3d3d8ba8ab6955818ed55de39aa94feebe5f581793a98026157b526db49437ec011924fc00bb20192fa5ac14679984461a23ba5e45a8ed6c4f4fa905fcb1b56bedcb0d4549d9c8819cfbb1d92e6dc47095b9ae5ec87f6a0b70162ab48f069cf9328f8851b113cdb41cb2c40b2239cf74dec1b712fb984211f871d423b5a56a0ac627c0a41c564fab59bab8af864616a588874f981c8669b8ddfbdbb4cd7df0ca6a87713e61a1dcc2e913771a4b73c546a584248e5589a2bc67ba40b37730227efad2b6250f9d10bf9886277f8cb72182d979cdb7e3141289f0a70f3566194a48f38a88b325889b6280bf96e2e1f1d3bed5b46ac7520def329797d07137346bab527617bfe1875cc23ac8616da9306689233b496ac259735dd35d461d7fcdde922657ab8fe6ad72e430a3135e38d9060ba5e380b8cf4bb4e0d3686ddda420fc1b27eb79203c08b068eeb3f46cc9b2baf72e711cd8fc1d5e4f9ca71f36e29f81cd1bdb0de097de5584ca6e6ce1631fa977d4bb54c8c12f8c5a757117e1686c21e506d79a81057d19b69eef030722957a69b6dd1049150645375e2e2ff1a743e6e341fb51eeb716b73c04f5abf790f46a1e814ca46e94cbb87c2caf8cbcb50321002397c8fc0d48d8674a3d5b31c4bc099f7d5489f7efdea7c3943502044b7d7f9c0d5f46b8fe0bc1c5257a8bba65b2b207d51d11d2ecc5c4e5cd1fef5cc3564b3d55198e3c5896a13fe76a9c30c9eb710f09facc26a3fad9880cd9a4a9dbdf508db4f012c70ad2b006a7295fd6cb19d5a72e87bf3add6ed04c2c1103e8bf5bf77ab00c1224c6bcf25071f11da5e5c7b9a6bc437436fc3d351a5129f53d025e7cf834aa29c842419edd14ea8ab9d0328e402c63e2919a17f47af01ccc2175aafbba9109b76583e148ac0021857f7afcb23c18b135d039e2e9690637f4ffc8d8016824b4225a12dd87d22310074e6f7bc48c9cf04a2a5e111227523fba2afe2dedac9e099e6572628fc52ef0babef68487ffd1eaaab4844f6ac0d92e5110d73eb6cfc74e08a64e2f7a018e4ce4984a622308234cf7534f57b49fc1013f5938568d1c9f465b8374c998ae09342a2ac0989cf0b18997e3c60b5308ea282e1360fc6a6bd1c01fcbc3b4ba721e24493160fd6229f772a7f5eb1d6cb0bdb65eb5e00562d921b73ad4c368c1510bc2f3e5da930acd2f1ac36432b5ff89e8526254ea41730c1cc3f365be48ff7fd2c2879e6d78d7a0238e14fc11b5af722a5b080a77bec4a4a7d7e3d94f0d0c351e037af4fa7ba6a1ae11b276b148d21c046e0f39907707da2791e161e8ea4bc82d0aa4ceb273df3fd9419d1e77612d24894246e9ede138d0579ad0e208b3a5ec95bf211d4aa7a5c257f2d25f94feccf53636d2232b28798ec76c6ba021adf609bfdc2573b651986dacd7971dac9356d83fae4e8bec314574f3753bae79f693c9956d08c05d92650e5943a4e04f3d35c55d95f0ef3de198c0887a75953cae629d364569e2cf6a9bd7b06bb80f9a6b884ea7102894aee0996f893e2ba601acd2822b4970b468921d37e6438a27aa884e9e60eb1fc73c25c06fd6bd572c0ad3e5d6f484833c306b407cf6e8faa76097c0fc59876c636dcdf68c9046552fcec1bc469b8a31c3244d55f32c5702b1481f59284621ec3a40e1f656adb0367923a3a9541d2213f4f14a1dc42dabc8dd9f2df4ace21237b71d2f7c03da0309df50164e421f03fc271c6c2165444a2c7b0a0d2e960951e096c8465236cc0f685640ddaacd26cbb65d1fdd64924ffd4c95931b070c41a4dbfe5bb7b9bd21cf31a9fb346589e836fcadf7a0bdd2654daf99cf8c2de5f94f9806ee3b3f0317e7a91752cf0254b60844f763c5e17aab233ef9d4977f3bbb97563111763a5325c912062f147d068b8bb872f6d1e8bcbc70917afdb64ca3935a92a91ae5beac8e41c6fee1433657c29b05d06fd91681e97ea12d375decd00f1297f4289ac7223d16b4be5c1b09df2092b8dd60cff7fe0f484c303d3b727a0cfa3021d8872687aa672bc62a097054fb4a17c6cd5bbf25717124792f133d81a68f770e3674563a88110187169eadd76f79b0a53fe4dfaf91feff1b84ff8878ad171e63d5e100c94d38137b7806323ca97456db126ee800487e8629af22f9bf3b25f556c427b79c24216f258feed32416e6638e622ae7830eceddb91b2858eedc3f20da8f3081156d362fa84d6578b3952a6cd2ae840d9705ea474e161fc4389b982b701fed44b8e716d36097da912f17e10b0c82a9e3e73abce6be9985fcbcb4ca17a4b44c46dc31f82f0b61817fe2009c1af03b8ff417e03322063c170893edc37a43c208999f0c5f13ddcb99fb23156905576eb472879df5165f29d459b0ff492767bdfa3f712c3aee4ded1fcdadb37daea8c3e5cf1ccb248ed65e78a7d1300b1153ec8dcb85d2d8ad2f5d14fa321639bbb76986f15d1372b8622ee79af75edbdd1e6336717fe5e71ecded414623f2deea32b12bd43d204ff95b8ad13e786e95aea7cd08c585b08ef7b9dd487706e14f1af690e1ebd537fcff0e53849bc5464ead70bdee3ec196089e3dcf596a67f2c8563d46b0a5d55f99a129a56c0b721575b1252900cac9967e40981bc0dceb0441e54b5d747f94b623bc667baee6d2d3f3df56c43c6715a67c66d1e30f1fd4e3a1681f45622eac29e181ee979f677931a893092b7a831c0f994a84d53e6bce9c22baee09b37334c23b58f8654ad5b6ba7b9a26dda9079840affb4563a6eae54cb7cc2e3996b6fbe1cda5ebf439b350f85616c99e72924d5e9223601994c06a6c45eb712d031fa50483f5d47d39e4f954ae3dd44230b92e63c831148d38b6bb8a17a94dee5b2480b832274bf96fbb531e32f0b2c9d7b37e945c161364fb2629c2765c7bf37c2e3706d4f826dd1aca2d86585d517af71c63f64974159cf16bfb4ef6e3dd659d8dc0c09524133d47d2078f113c2c2e4789e30d7305293fd798b4e67c50c394010103382ca7efbb157018110998b9630510a3b615593c554ed2fdc937824171bbcf65d48425820a4bfdec14048bf75fd6879be24989cf5400530c939e8b419d290198f656d7609499670766c7a2cacb4e6c6a5ba59bf0c30669fd97c5881cd0c1804255276e84cb60539faf645c707a7072f8e410c9176d741bc3fd03465249928a827080985f872238ae2de689ad79c6a21c042851b17e786d0a526a05ac98c4b847238a276af8d6f9b604b17f67382ddc50cba670046bb70d6ec0bcdbb4a898e47ea32322748c0cdc6624d3da4909bf02010fa404453bc74cd067321fb6e86c442fe6beaba2fd27e8bad71c155713e70d73a7df531154837bc4e66953ed57f284aa3306de9ffa6e50074a95142ddc6996c1923fd67528321c61673c00399b4eea4890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{0xa0, 0x103, 0x3, "3383c570c85b8f6c916bb544069b8ff3f3e56f499b24c2b74e55dfd3fa2e169fb4f47304b5795ef405062ba19491f1a150b87b4064d29baf95303dd436291218d19be952d4c97b4ead334c6a8f0e533996afc622356fc6a4cef270034f8124490b0417145cd9f6cda8a7d18ee9b32a84a11265677e9c67c250294f93da31c1e19da12933819bd6c92ce29482ed5c66"}, {0x48, 0x116, 0x8, "8add896343bc4ea966a19a4d3091b6e9bb8a4ea0ee305c11b79efeff434765a644f381c78b4bec26323693d62b2ae47d10d2bcfbcc63a5"}], 0x2200, 0x40000}, 0x43f9de6c}], 0x1, 0x4004044) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000fe7000)=0x0) openat(r6, &(0x7f00002d9000+0xcc7)='./file0\x00', 0x0, 0x0) 2018/01/15 19:01:19 executing program 6: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004d6000-0x10)={0x101, 0x2, 0x2, 0x22, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x4d87efd7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 19:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0x40, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000029d000)={0x0, 0x7, 0x1, 0x8, 0x8, 0x10001}, &(0x7f0000a15000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb6000-0x98)={r1, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000ef3000-0xd)='net/hci\x00') sendfile(r2, r2, &(0x7f0000932000-0x8)=0x0, 0x1000000800000008) 2018/01/15 19:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) r2 = socket(0x2, 0x2, 0x0) syz_emit_ethernet(0x93, &(0x7f000085d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@snap={0xaa, 0xab, 'Z', "8b20b8", 0x0, "252c9e9669c156058f84dfd4aa5c8caab0c92cb73bb3f701ecbe3a2014cfbf9c1d6f0c007661f707a0a67bfcd8f13a6bc3eaf5ce3d272466430c25410da30e7bfab0435811df92914f44faa87792df38b88328425b115380ff2f06da2d3da5680823358edcf93c8afbf37f27f2be4d0825150265233333df97d983213c"}}}}}, &(0x7f000084f000-0xc)={0x1, 0x1, [0xe8b]}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff4000-0x4)=0x8, 0x4) [ 86.607154] device gre0 entered promiscuous mode [ 86.616219] skbuff: bad partial csum: csum=98/65532 len=98 [ 86.630427] device gre0 entered promiscuous mode 2018/01/15 19:01:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) 2018/01/15 19:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") sendfile(r0, r1, &(0x7f0000272000-0x8)=0x1, 0x9) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/15 19:01:19 executing program 5: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a8000-0x20)={@generic="5fc0a5c4dd41fea371af14903b8bcf3b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a7000)=0x14) bind$packet(r0, &(0x7f0000045000-0x14)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/15 19:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)='./file0\x00', 0x0, 0x0) r0 = socket(0x11, 0x3, 0x10000084) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)='/dev/pktcdvd/control\x00', 0x80000000040000, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00003a6000)=""/133) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000542000)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d5000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) getresuid(&(0x7f0000768000)=0x0, &(0x7f0000175000)=0x0, &(0x7f0000ecf000)=0x0) getegid() socket(0x11, 0x2, 0x1) setsockopt(r0, 0x4317, 0x8003, &(0x7f0000393000-0x1)="05", 0x100000279) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000927000-0x8)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f61000-0x10)=@req={0x28, &(0x7f0000fea000-0x28)={@generic="914a03d5551d5cbf19c4a17c04d717bf", @ifru_settings={0x0, 0x1, @cisco=&(0x7f00003fd000)={0x17c7, 0x7fffffff}}}}) socket$inet(0x2, 0x3, 0x0) 2018/01/15 19:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) write(r2, &(0x7f0000008000)="", 0x0) signalfd(r1, &(0x7f0000148000-0x8)={0xfffffffffffffffa}, 0x8) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ec000-0xc)={0x0, 0x0}) 2018/01/15 19:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000999000)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 19:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000044c000-0x8)={0x0, 0x0}) listen(r1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000020d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x12, 0x7, 0x1, "06135dc30dacc6cc8576bb17f2d73abaf7c8c8c13b4deb05775c70079973e07975d336e8489ce45f499201c626769d5d5869a7b844b102f43201abc97b200bfd", "9d7e4edfbfba154e8bf7f8d1d18fcfbf2582e7519fa4d870651e29ac47d931a7", [0x101, 0x7ed], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000153000-0x8c)={0x2, 0xffffffff, 0x9, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000258000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) 2018/01/15 19:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de4000)='{\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000077b000)=""/107) lseek(r0, 0x0, 0x4) 2018/01/15 19:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x402) 2018/01/15 19:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001d5000)='/selinux/member\x00', 0x2, 0x0) 2018/01/15 19:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000285000-0xc)='/dev/random\x00', 0x0, 0x10000) pread64(r0, &(0x7f0000c0b000)=""/0, 0x0, 0x0) 2018/01/15 19:01:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dc8000-0x9)='net/unix\x00') r3 = getpid() sendmsg$nl_netfilter(r2, &(0x7f00003e1000-0x38)={&(0x7f0000793000)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000c80000-0x10)={&(0x7f00007f7000)={0x278, 0x8, 0x5, 0x52b, 0x0, 0x0, {0x1, 0x0, 0x6}, [@generic="dc52be8ed9dba7a758a9e3997110a67903d4826a1d12322fcbcfc0b205969d1e41bc883d9c4a0e8b902797b62126bca33ab979977a3abfc78af92d477f67074da35ac56077e63423f2777014bee0ff47c9cd8f7711567c827e2938b5bb96cdacb29cf126e44c4f2d54312710f243c365", @nested={0x114, 0x49, [@generic="", @typed={0xc, 0x2c, @pid=r3}, @generic="c3c05a8494a575dc8333c4b02fb3154b99bc4f17d7032fc4c7f42a09aac4736d7ad977274c8d523c848ed12d3c0fb169291931fd2172fc72d066ba6cba837e80037c0343d210873320222e009a526968dda43fea47c79c785005c81a453856a97a190ca355eb93fe28c47c86aacbbb9ffdfa44573f73e07a1e4f7ea844c2d2a56c08bb144454f0c60fc4bba026557428277cacaa775859b381fdb90bdf40277c44cb93ffdb50bc4f4554566fb6d743979ec2a83d20d7c83608b868b97f8c803be5b7046ba54e610f856066e2d97f0bfea3363a21bf0442e3bb65e133fb5c44", @generic="0bb2262dcb91d059a71cca91e837f5cc62a360e7e32fdc5d490559f42fafb68f3189ca"]}, @typed={0x8, 0x47, @void=""}, @generic="4d5bce606ca54cf4fffd1ab98ca70ac4e98ab77ca597fddc73a68e24bcff7b9f9e9ee9ebaba52b4716de3f03e36ad4e2ad1e2c708e78280339bb994239955107fa3ca4e11702df47b0e7ebf20e404d0a5e14f30e76aaf722ebfd87ed59375012be98af4b645ab581cde2440edbcce3203802d153e712f9b1e7fa2a6f52e73a0ca83964dab2e8c28ae8c70645ab70787ad5b9081ec4bbbd410382f45788379db91939952835121edfd6cea9f968e79f1ae2e294bd1342e8c9819a41fc5c8ea445de474cf6b9b868f9d8f37ff90fd225a15834f2330db27b17"]}, 0x278}, 0x1, 0x0, 0x0, 0x4000004}, 0x4) sendfile(r1, r2, &(0x7f00004db000)=0x440, 0x63) 2018/01/15 19:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007a0000)={0xaa, 0xc, 0x0}) [ 87.119069] binder: 15390:15397 ERROR: BC_REGISTER_LOOPER called without request [ 87.148416] binder: 15390:15397 ioctl 40046205 6 returned -22 [ 87.155001] binder: unexpected work type, 4, not freed [ 87.161556] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 19:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009db000-0xc)='cifs.spnego\x00', &(0x7f00007ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000170000)="68a8208c7fd019b18da5b50a6c87f627f115bf507bb63df9b983fdb00ed7c6a0861dd3e59aad85b4a656b72691", 0x2d, 0xfffffffffffffffd) add_key$user(&(0x7f0000716000-0x5)='user\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed5000)="96cbc76b289830a835d9e5d1d6bf0dceb76af4591c118123b3b1767ae7c54056b6e7d9f90c892d0686d8a8c973d0479c99b27905faf0d69ba0b180654bc78f7764fc378cca9064e16144b8d66bd500cdaf71f46832af785e4cebebcff32ce2bddc93ad37f5fee141abff44244ecc656c6b79aa72cfea7edeb8c197fad517c3243b316e224faf63c19d56806fca83d7863bd99ed1a243400e05cc9350f98ea589a18a49f7622cf65955c20edc63c090", 0xaf, r0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000677000)=0x101, 0x4) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000e67000)=""/96, &(0x7f0000d5b000-0x4)=0x60) 2018/01/15 19:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000002b000-0x10)={0x0, &(0x7f0000005000-0x10)=[{0x2, 0x0, 0x0, 0xfffffffffffffffc}]}) openat(0xffffffffffffffff, &(0x7f0000f0e000-0x8)='./file0\x00', 0x0, 0x100) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009f1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000-0x4)=0x10) syncfs(r0) 2018/01/15 19:01:19 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0xf, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000020000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = open(&(0x7f000000c000-0x8)='./file0\x00', 0x429ada82f16700f2, 0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000011000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x1e, 0x15, "0abc16d1ef553a19560fe45b71f8de0494a427b52d7cccee70b0b27a1e933cba8f0ee2016ce864b4f38356c1ca5e11eeebb6e967a24d356557d38afdb5ddc674", "e3e93d2c7b1a49323e33d083d1b618794cc49db770c50b67a4b372e65c159ec7", [0x9, 0x6], 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/15 19:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_rxfh_indir={0x0, 0x1, [0xfffffffffffffff8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setfpexc(0xc, 0x140000) 2018/01/15 19:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003c4000-0x20)={@common='dummy0\x00', @ifru_flags=0x2000}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b16000)=0xffffffffffff8000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000126000-0xd)='/dev/snd/seq\x00') r2 = socket$netlink(0x10, 0x3, 0xd) socket$netlink(0x10, 0x3, 0xf) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000087a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(r2, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) getgroups(0x2, &(0x7f0000114000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dd2000-0x3)=0xfffffffffffffff8, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000176000-0x24)={0x100000001, 0x8, 0xf2, 0x6, 0xffff, 0x2, 0x316, 0x2, 0x8, 0xee, 0x6b, 0x8}) [ 87.168313] binder: undelivered TRANSACTION_COMPLETE [ 87.175000] binder: undelivered transaction 153, process died. [ 87.181799] binder: 15390:15412 ERROR: BC_REGISTER_LOOPER called without request [ 87.190248] binder: 15390:15397 transaction failed 29189/-22, size 0-0 line 3004 [ 87.198801] binder: 15390:15412 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 87.207293] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 19:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/context\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x800, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a31000)={0x2, 0x2, 0x9acd, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0x10) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000b88000)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r4, 0x3}, &(0x7f0000e0a000)=0x8) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) socketpair(0x1, 0x8000b, 0x1000, &(0x7f0000ff4000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000ae4000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000035d000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 19:01:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0xe004, 0xff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr(r0, &(0x7f000021d000)=@random={'btrfs.\x00', "637075736574406d643573756d75736572245e2a656d317365637572697479cd00"}, &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) 2018/01/15 19:01:20 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f9b000-0x8)='./file0\x00', &(0x7f000092b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f9c000-0x8)={0x0, 0x1}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f9b000)={r1, 0x6c, "728a5c27d67ecb257fd70dfeac0d764ebbb6f7d729aa821bc28bb933839d775b3a7ab79672c7cb6ca5a572ad910337fd1f39df4922945c9e5e75f0658d3c788258ec7faecffb7b78fb7b60b22c1d15bd23c5799bba2c2873ab2be5ef6fe80589c21e49b144d4a36948071cc7"}, &(0x7f0000e26000-0x4)=0x74) 2018/01/15 19:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc4000-0x9)='/dev/sg#\x00', 0x0, 0x410000) r1 = dup(0xffffffffffffff9c) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getuid() stat(&(0x7f0000f74000-0x8)='./file0\x00', &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a1e000-0xe)='/dev/keychord\x00', 0x20000, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r7 = socket$packet(0x11, 0x3, 0x300) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r9 = syz_open_dev$binder(&(0x7f000041e000-0xd)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000808000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c79000-0x4)=0x0) r12 = getuid() lstat(&(0x7f0000202000-0x8)='./file0\x00', &(0x7f0000752000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003ce000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e2000-0x4)=0xc) getgroups(0xa, &(0x7f0000476000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r17 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/enforce\x00', 0x8000, 0x0) r18 = socket$inet(0x2, 0x0, 0x80) r19 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00009ca000)=0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000c07000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000039b000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f00008a3000)={0x0, 0x0}) r23 = syz_open_pts(0xffffffffffffffff, 0x200) r24 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r25 = openat$dir(0xffffffffffffff9c, &(0x7f00003ea000)='./file0\x00', 0x200200, 0x88) r26 = accept$ipx(0xffffffffffffffff, &(0x7f0000d2d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b7d000-0x4)=0x10) r27 = syz_fuse_mount(&(0x7f0000c35000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff, 0x2020081) r28 = socket$inet_sctp(0x2, 0x5, 0x84) r29 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/policy\x00', 0x0, 0x0) r30 = openat$autofs(0xffffffffffffff9c, &(0x7f0000958000-0xc)='/dev/autofs\x00', 0x0, 0x0) r31 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/selinux/enforce\x00', 0x408080, 0x0) r32 = gettid() stat(&(0x7f0000a58000)='./file0\x00', &(0x7f0000616000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000014c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f00003a9000-0x8)={0x0, 0x0}) pipe(&(0x7f0000330000)={0x0, 0x0}) r37 = accept4$netrom(0xffffffffffffffff, &(0x7f0000c20000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004b0000)=0x48, 0x80800) r38 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005a0000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00005e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, &(0x7f000017a000)=0xc) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00004be000-0x8)={0x0, 0x0}) r43 = socket$key(0xf, 0x3, 0x2) r44 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a0000-0xc)='/dev/rfkill\x00', 0x101301, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005ef000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b3d000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000428000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f00003f4000)={0x0, 0x0}) pipe(&(0x7f0000b90000-0x8)={0x0, 0x0}) r50 = socket$packet(0x11, 0x2, 0x300) r51 = perf_event_open(&(0x7f00006f8000-0x78)={0x2, 0x78, 0x3f, 0xa03a, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x8, 0x4, 0x10001, 0x5, 0x40, 0x0, 0x8000, 0x480, 0x2, 0x1ff, 0xe583, 0x8, 0x9, 0x1ff, 0x0, 0x8, 0x8001, 0x7fff, 0x8, 0x7, 0x2, 0xf02, 0x0, 0x7, 0x80000000, 0x4, 0x2, 0x6, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000fd0000)=0x0, 0x9}, 0x22000, 0x800, 0x5, 0x2, 0x800, 0x81, 0x9, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0xb) r52 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r53 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000959000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046e000)=0x10, 0x800) r54 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000069000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r55 = open(&(0x7f0000abe000-0x8)='./file0\x00', 0x200000, 0x141) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000271000-0x8)={0x0, 0x0}) r57 = socket$key(0xf, 0x3, 0x2) r58 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r59 = syz_open_dev$sndseq(&(0x7f0000977000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00004d1000)={0x0, 0x0}) r61 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002b6000-0x4)=0x60) r62 = syz_open_dev$sndseq(&(0x7f0000d5a000)='/dev/snd/seq\x00', 0x0, 0x0) r63 = socket$inet_sctp(0x2, 0x1, 0x84) r64 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000072e000)={{{@in=@broadcast=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000aa000)={0x0, 0x0, 0x0}, &(0x7f00007a9000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000533000)=[{&(0x7f0000a90000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000501000)=[{&(0x7f0000263000-0xbc)="fc17b9726850fb9c2dc382a947ac76230dc5bcccf82484bbcac9995331473a704dd067dfe3918af18d1fd4d853bf45bab3929dd1985b5434872a4dddcb484bcdc294c27b04032ae3c05f1a659756ac841fd4f42fa862144bac7c88834b459539e563052af0684fe16d7f781acbd2b5e68c5554458c675bc40ab730ef154045176d422848655f8848a20fdfeb869434d1133433fcf71f37cefab0d56f2db600c7d7dc78f90a5c8abe17379e07b6048c08dc8c247795f79f793bd683e2", 0xbc}], 0x1, &(0x7f0000995000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}], 0xd8, 0x80}, {&(0x7f0000f42000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000019000)=[{&(0x7f0000a12000-0x5c)="0a92b69a906a91cc65e0a88475cabe71fc470bc75ff2c659b5e7c6646c9529dd17b1df17619d13c29bd1d828440a1d9aef3283a38caa712a177ae1fafbcbe9da474ee64579f979f106b52ee946924628e98d5ee263ad515b496b9c1b", 0x5c}, {&(0x7f0000292000)="32c55140293484603a788885a2191fe1af5aa455da796d08af322deaaa2b0033ccf93310adb96786b957f2774f84c02de4ff30ab35eabd8fa2d31082307e51b502d84c8de61f8051712864f15ac1d200d1fea199e1215730e6585d61759fb97e911c4e1cda2a8c24985020a2105e98c3f025db753aaf2d22348ffa4fa53de973022a5c59a0c2a0be219a651eff3abb3602db001e7a981bc506912133c3923478e3a4", 0xa2}, {&(0x7f0000ce9000)="08b8e6ff2851bfe0ed6a640867a4732e2ed7c126c8a90e85417d8551a09325f250d1da62b37dad4553cba7ea0b96f659f58f92613dd8b768b6831f9b10e53c13f582e1b3b2156351d96970", 0x4b}, {&(0x7f0000c61000-0x45)="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", 0x1000}, {&(0x7f0000e9f000)="2211e293570d9a2d55a2ac97f7d2527cfab2b8c07b57ffe31273b98521202926c93413b38d2f6e41514ba3b6101c7f988b2a6304e6bf2dc5ac3a5738c40e48bf615b155c1020b7efa2bbad6974cf3e155fdbab2990621e15570c85c7a8b789b299027154e0549174159cbaa934d5f11db7595ce7a7435f24a0b3ac1ff9b0b9e32ab92991903816e378bc0bd553b5066b34bc382705277fd2c3642516205f95305d5a061b181471dda9e1336acf3511772520d3875364176a936bddb24fbba5200f", 0xc1}, {&(0x7f0000152000-0x14)="129e3a6158597d37e6c4e9f75fd17b4666434b566e904882e726e2c5cd58c169e00ccd7965de2d9585835e8a53ad7ee83618b13605682ba7c1471b363b50be97e7b1a04ef8470e7882d139d42ea52cad631377b48fe7a9e4075ab2", 0x5b}], 0x6, &(0x7f0000aa1000)=[@rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x30, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48, r49]}, @rights={0x20, 0x1, 0x1, [r50, r51, r52]}], 0xd8, 0x40}, {&(0x7f000017a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000898000)=[{&(0x7f0000ea0000)="6ef2ea", 0x3}], 0x1, &(0x7f0000d29000-0x80)=[@rights={0x20, 0x1, 0x1, [r53, r54, r55, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r56, r57, r58, r59]}, @rights={0x20, 0x1, 0x1, [r60, r61, r62, r63]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0x80, 0x881}], 0x3, 0x800) r67 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r67, 0x400000000000125e, &(0x7f0000a24000)="") 2018/01/15 19:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000c9000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007a0000-0xc)={0x8, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000403000-0x4)=0x88f, 0x4) poll(&(0x7f0000255000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000933000)=0xb) pwritev(0xffffffffffffffff, &(0x7f0000052000-0x20)=[], 0x0, 0x0) pipe2(&(0x7f00007ed000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004ad000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff, 0x542f000000000, 0xff, 0x28}, &(0x7f0000cf5000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000092f000-0x8)={r3, 0x8}, &(0x7f0000dcb000)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000617000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x3, 0x1, 0xb, 0x1, 0x6, 0x1004}, &(0x7f00005d8000)=0x20) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000a26000-0x17)="4e1b7397dc942e185fd5ac3ca241e3d26c8cb4d088c2ad", 0x17) 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045f000)='stat\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c8d000)={0x1253ce85, {{0xa, 0x1, 0x5cac, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006de000)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/15 19:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/enforce\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) creat(&(0x7f0000265000-0x8)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f00007cf000)=[], &(0x7f0000060000-0x18)=[]) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000191000-0x4)=0x0, 0x4) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) 2018/01/15 19:01:20 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)=""/135, 0x47}, {&(0x7f0000004000-0x5e)=""/94, 0x5e}], 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x401, 0x4) 2018/01/15 19:01:20 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) [ 87.457750] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.471065] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000db9000-0x8)='./file0\x00', &(0x7f00000ed000)='./file0\x00', &(0x7f0000567000)='nfs\x00', 0x10000, &(0x7f00005d2000)="") open(&(0x7f0000848000)='./file0\x00', 0x84400, 0x20) 2018/01/15 19:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a88000)=0x4000000000000005, 0x4) 2018/01/15 19:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f000062f000)={0x7, 0x8, 0x0, 0x4}, 0x10) 2018/01/15 19:01:20 executing program 7: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000558000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000bbc000-0x8)='./file0\x00', 0x0, 0x42) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c32000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c31000)=@assoc_value={0x0, 0xffff}, &(0x7f0000c31000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000031a000)={r5, 0x3, 0x6, 0x9}, &(0x7f00008af000)=0x10) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000259000-0x8)='./file0\x00', &(0x7f0000bea000-0x30)=[&(0x7f0000c31000-0x1)='\x00', &(0x7f0000a7a000)='\x00', &(0x7f0000c31000-0x9)='nodevem0\x00', &(0x7f0000c31000-0xc)='+md5sumppp1\x00', &(0x7f00006a9000-0x14)='.md5sumwlan0trusted\x00', &(0x7f0000c30000)='em1-security:.\x00'], &(0x7f0000293000-0x30)=[&(0x7f0000af4000)="5b5e656d31776c616e301f165c00", &(0x7f0000c31000-0x16)='ppp0keyring,em0cgroup\x00', &(0x7f0000697000+0xeaf)='\x00', &(0x7f00001bd000+0xcdb)='md5sumppp0[&posix_acl_accessem0^*\x00', &(0x7f0000c30000)='nodev\x00', &(0x7f0000538000-0xa)='W/ppp0em0\x00'], 0x400) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000c30000)='/dev/input/event#\x00', 0x8, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x6, &(0x7f0000c32000-0x20)={0x3, 0x0, 0x80000000, 0x0, r2}) 2018/01/15 19:01:20 executing program 4: syslog(0x3, &(0x7f00001db000)=""/140, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpid() tkill(r1, 0x3f) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000498000-0x8)='./file0\x00', &(0x7f0000584000)=@known='security.selinux\x00', &(0x7f0000cc4000)=""/4096, 0x1000) memfd_create(&(0x7f0000aa6000)='security.selinux\x00', 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b83000+0xa19)={0x0, 0x0}) dup(r0) setregid(0x0, r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ce000-0x4)={0xa8d6}, 0x4) 2018/01/15 19:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000acd000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009fc000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000cb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034a000)={r1, r2, r3}, 0xc) mount(&(0x7f0000249000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000984000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000685000-0xd)='anon_inodefs\x00', 0x0, &(0x7f0000e3d000)="4c19bf1b96f8985278808dc34fa2f4c1167bc64b351fe9aae26e1b1c7fff5454537064893f8b60f10e22e7a0dd0109eee26bb6dab3c967c401be46bffe2d4a135712158cebde5da70a00599acccdaa67b80b89394de745067c1995e2bffada5913d7434f66f19d1b857f230196209ed0f1b026cb7b763f08980b7342969cbe8cb237ba347958914db5c8fafed07de0df305bfdaaa691cbc6fc765fc58da8f53ef5c30a0df7a5c094e538bf9d38098d1d8acfe512e7fad7f16764003ab1a971fdabd9a639dd176cbcd5b3d19633906fff56972a884625bf3e540fcfb89336355dec20223852a0bb6c29") mount(&(0x7f000062a000-0x54)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", &(0x7f0000440000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00001ca000-0x5)='cifs\x00', 0x40, &(0x7f00001c7000+0x43d)="d57f90f48a7aaf47") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c8a000)=0x0) process_vm_readv(r4, &(0x7f0000302000)=[{&(0x7f000083d000)=""/153, 0x99}, {&(0x7f000093a000-0xc4)=""/196, 0xc4}, {&(0x7f0000b90000)=""/208, 0xd0}], 0x3, &(0x7f0000d9f000)=[], 0x0, 0x0) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000f000-0x5)='veno\x00', 0x5) 2018/01/15 19:01:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000740000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) dup3(r0, r0, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000073f000-0x1e)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/01/15 19:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000285000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cc7000)={@loopback={0x0, 0x1}, 0xffff, 0x0, 0x1, 0xc, 0x4, 0x6, 0xc400000000000000}, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000010000)=""/232, 0xffffffffffffff58) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000012000-0x8)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xa6c6) 2018/01/15 19:01:20 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000503000-0x90)=[{&(0x7f0000b3a000-0x15)="ae58cd57c0a5bb4d25dbb6752faabcf5a39e10af77", 0x15}, {&(0x7f0000580000-0xdd)="1cd8c8855f1d8a249c6e2d79c4824839786bcaf4a24f39ec4de3c532350011e956acd5058d33ea4115b3bd9799b68aa9b517b24e31184edcfab7cf6634029311cf1394157bf80abed2efa829b906f4adc319ec4da7af990e477e55435f3d1de197479f5f6a23d115834011323275e51747809b58081c3df5f3701f3fd538ceb4e3ebe50698c7048791c8c93c6eeb3e5327f336e6c6878e0de96b271fdf8586aab44b713e1559a4cafb9a16cfb85f3b00af7fa887d8e453305bf5782766efa61eb004ddbde2796fd2db5106883a1d18cdf35ce84af7d1376a55db221234", 0xdd}, {&(0x7f0000001000-0x68)="0dd893ee5f372301194cdf2c19110a759c81e7647047a3854372beeae71d19e31da352b93cd8408ef6bc89442898cb8d892f150d88508e1c6f586c1ab53650aa265655f21528eb14ff56809cbea39f043e6a9a8c757a53db2ebc365809e6adf92688df3efc7721b3", 0x68}, {&(0x7f00004e0000)="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", 0xfd}, {&(0x7f0000000000)="69eec926f0ed7498def3db04aa6ad5ecf010187736f98e1a104466f935f2720d64ee618aba9ee94503107e2bc75fef3675e1d1f6b9b0d38ed1d19fe686ae188c216be729838f51ffd45cb844afd44eee9ed98ca35ad1f14ef4611a53b00bf69eea8b4c0d10468fbb194a120cbc9846458f17473b48f1a1fff346276ffcce3047336db534b6dc4e12b914623aef76fb4cbf", 0x91}, {&(0x7f00002b7000)="92c4dccb78404b74e74906307be594b2539013685b3f4251ee5fa6e72c8b4a", 0x1f}, {&(0x7f00002e9000-0x7f)="59a63a3e58d0f927dc3aaf3d78993419a37620fe6d798306a01b6b3a265add01501532d41a3a2ecea9400d4ed75d2a27c13bf5c20089d0733b5db34d1c552d1d57573d407073740c1f015133b087bb6381e83f7f0be71daf0c408263c82e028e9a7d1f2d42366275202626008788ab8a68b180af6b431d34bb43539fe28afe", 0x7f}, {&(0x7f00006bc000-0x6b)="fef474df7c5e6c3403afbd8d08f7f06c5b11b2a94b2526fab104f883280741d23e00e98bece9c348687133a65d945af37a41b03b599d1390176a3933281b501e079be49b8fe15b192bd9e74f232070d6a16a160e1349cee54a76c86bb1667549fe59e057556caac65d6cef", 0x6b}, {&(0x7f0000064000-0x85)="2da3a47ee4a518297ae957363f41f71e0bc9515ff9ab9e34664d093e2eeae93335911e9d238c30f2d85e85de092f64259a28ab391c684cb565310e72d588a464f08cd44eab313a20d9e4e4687409f7a9a1021922d56ad2ccf6751c94018e911078c9682c1df6efa2c542dd61a4b42653a6bfac738b8c3a4045faa9a1a4fe73c6e8d24b04a8", 0x85}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x40000000000, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$dupfd(r0, 0x406, r0) fadvise64(r0, 0x0, 0x4, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x104)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@rand_addr=0x7fff, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x14}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000077b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28045, 0x0) fallocate(r1, 0x20, 0x0, 0x9) 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c0000)='/dev/sg#\x00', 0x7c57, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)="") 2018/01/15 19:01:20 executing program 1: socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d4b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) r1 = open(&(0x7f0000e04000)='./file0\x00', 0x0, 0x10a) syz_open_pts(r1, 0x129000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/15 19:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c60000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r1 = socket(0x0, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000682000-0x28)={@generic="5637a7a840ebfb7d35bf99d381c91f7d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae5000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, 0x3, 0x4000000000000, 0x2, 0x20, 0x0, 0x32, r2, r3}, {0x1, 0x6, 0x8, 0x40, 0x4, 0x38a, 0x15, 0x2}, {0x4, 0x72fc, 0x0, 0x2b}, 0xff, 0x1, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x0, 0x101, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x3}}, 0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2018/01/15 19:01:20 executing program 1: socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) [ 88.062245] device gre0 entered promiscuous mode 2018/01/15 19:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ebe000)=""/205) r1 = socket(0x14, 0x0, 0x10) write(r1, &(0x7f0000c26000-0x25)="2400000013000700ffffef000000ff000280000c0d000300000000000004000200b81617", 0x24) 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)={0x27, 0x4, 0x4, 0x4, 0x4, 0x0, "be557f490e16f374f77637d2b15a855c3a1b5f5eaa35189293f434c0bb322b872d1b4af45c87c1b922eb659edbd3458c1fe0ddda363dc5424506bdd6767e9d", 0x3ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="dc94fcfbbaf310087fcc525699b5e478a105cc74bf07b052911d013f8bd6c4e79786212fdec193069ab4695cd194eac2e281b1b61fd8d9b4ceb24b41fd80b3cdf6fb0ff590f7a626bba30bbdf4b555e8c7a95d254de4c33c0c00f7be07e2b11ae2ad5284b0b72de4926832d1af456e7a5cd6dd749d640e338baf6848f0e1614d27a9d289f24097bb183eac38aaaa825666c03eb6a05f4725267084230551f7d8a63b22c67715718c94da014f28d086a7e79c6fbf1c77417727acd4087b3ab4e49f7eb9e11c3bdbd6cfb38ad1a71901d19b75bb5d41c72208f2f82353f7e43311f4243e28f228dfaa8ad79e97c3492ec5faff187c3c7f", 0xf6}], 0x2, &(0x7f0000002000-0x8d)={0xe8, 0x0, 0x100000001, "b49c51c70df05c0c69175ab6d4584d005db9d3a82335d0bfcf6b777eacbcbb9a2ca99ddec417b3839dcf0564b8885834e676f2bf3c8d1d09fd2155a1c54ce452f31c5425b622e0e4f0d03a481ba648bd2269db1a8e5620dba4f63a9fd223149068cbacfa7c2b9545f0fd5e0624d6ea65da909987f8c9d260a608f59206a7082a2637b42cd66450c605e74be58e7828ba69263b103b2fe4ae13a747dcbf8656b5b632f55d454865f99d6f0dbc41824edc8af535ce9beb99bdfe6fedf9ac5e3fb7cebc4f31c222ecf72e228d01b91c93941372"}, 0xe8, 0x800}, 0x4801) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xd) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f6f000-0xb)='dctcp-reno\x00', 0xb) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00009a2000)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f70000-0xd9)="16e5018e94ee9fd37fb3ad309b72866b03ff246169942ca748b90a3fd43b6fbd6e81380067ba1f46039265859a124ec5a920241be938381b7be75c15bbc40ff870cef8ee3a811305e2268eb92150aab38506c0128b2d9802959663c8fdc8f2e1a23f1ce449d2abe389501c909d1899bc6572e824c2188630b99051316959d153274d1e5930fe56c94ebbaf73845a1e67f4f3083bce10a33dcd00ee1c40e68ec84ed7feda0f5286ccac46b058642dd6020f8c0d32f400e7a57c68a82d05100f3956712b9b1fa34e2696b344aff50fde5306eeb66f19f165d0aa", 0xd9, 0x20000001, 0x0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f70000-0x8)=[{r0, 0xe, 0x0}], 0x190, 0x7b) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) writev(r1, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/15 19:01:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00002fc000-0x168)=[{{&(0x7f0000000000)=@ipx={0x4, 0x8, 0xffffffff, "8862c2d6fe38", 0x0, 0x0}, 0x10, &(0x7f00003e0000)=[{&(0x7f0000078000)="3ac4389c336dfaaf3e9c1552cd097d2b931dc570b8efb28e2b35d343c5fc64f3d7883dad23108da8eb4d9e27ad74783bfd1a3166a247535300db43acedc1bfce7f2bb1e454945459af2c2880de7259e7bdd1aa946c726801ffc14e88342427ba", 0x60}], 0x1, &(0x7f0000001000-0x488)=[{0x70, 0x10a, 0x2, "5e8a3754031869958f24bb69b8fd60112ea95947db18aeb2e717429510db75be39a195921358527f0532c4d6df074ea2dde745e145acf545dafa03ecce93c061f75de7bb10b2d694ca5eb994c151a500ad47aed141fe3404429d"}, {0x80, 0x11f, 0x1, "feede0671a4fffcbeb359a736565f5c6fc1a740dd1495b7935c95df914fe7e95de648ab37e2616299a146c21235e918a23dea2fa89f13379c421281f56bef7a60d48f82b9ed71f0e5f75ac128cc61f42a00c77ee17b511df232148b3f2e9c217278576d094e8119e854875"}, {0x90, 0x13d, 0x3, "85913ca900ff200c9918aa5afa800d42fe4e39ea570d1a293c38e06b6369b1807568e22d880f717d24bb558e4a40bc8d931c56f227a59a8868834148c22dc437c9d10580f780fa684c495008e5641922292e6ae0be8a8d9fdf16a83f5410464c7eea5e031b17c812d06f1f81cf2152726f274fe72da8c5378fa196f66505"}, {0xe0, 0x184, 0x80, "ca19f228db914c7f53dfd00b4681a2fe6c0a6e66d171d32e439ceb31db5b7370f5fe55323615442bffdd56a1d4a8b876afa9445014ee9a903d5d37f923191bb22accfc09f2a8d5232c423a115b1fc4e198be26a51fed8e877125c9c4f45e1bc4d7de92f5665c9fd7dafc84186913d20cac79637173615b46ae4d6a411e6b238ec7ff63f9501bb8fe37593e9b355e672127868e9ed2b3b73deb788242ee6c0234445e3bf1ee2e98796fd6735d0fa4d130cec9475beef43563a9452880dd35554401164158761c1d6659"}, {0x100, 0x0, 0x8, "a335c4b696a0d2e2bd4cdc28143ad0fab679e4dc4c78c2d664d4375e208b76542980ddaac42b6851c338eaf2f9599456773375ad9ae272f37f7185871da7a540d72bca71235fd8a55fd63d0a588205baac4b4d165218da38e1c52bdf484104b5604c901dd154ddd67220ff8d3d79c855aaf198c2c0db8e71617a96434390a6e0e1a58327f80c4c30eca61048002bfce7bdf191558702edd71b8fc00fd2299620390b2b30b998ebd97b1af7ce9e868ad38f8d0c88cd7d6a0ddef465fd0d1e17b932dcbd7144d755f651e5a97d5792c0ffa59cfd485fc9cab297c5e3fbe4f04cfa701a1410774b6b58988a84951ba2c4"}, {0xe0, 0x104, 0x9, "7f74d1ea4df46d362ec0de0759c76759fab3463b9385b62afce53312f080f8e0fde78914087f9e39ab37ee4cbe7a00d248e1f8f2b4afd5b710b713f900b6530deb4ca16e34421bc11baffc46b21bd9f2eee7becfd7258d095af955f9db041e6333feb554b397d61601f8ca38745634f101f3969bffc9102607d2bbb86db882869ca9b0a02433dfcd20fe459f1d06a818dfa6012d0d0eaa9808bd36d0a74bec1c3b3328b2476d356a4e8e626483ca9ed808f7eb3380c827eb536f216f5bb976417a4fc3b0454e2fcf24a47b"}, {0x48, 0x10b, 0x800, "ea13c22585929470199007ac046d5ff050e6a5c58a8ccfd1ef93768c23febfbbcedeefd777b4e75248f071029e57a1c81b27284e473c7d19"}], 0x488, 0x11}, 0x4000000000000000}, {{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x9a)="6687c52d51742f5786ca2283781d12ffab495daafc7c8dc981f7b335595d1a91cb1aad0cf5809f11d0ea8a8114303f1fb0eb9aaee7dcaf0f27c98f84918d90e5d516b0372c98c63852b626751d3aa6e57d80e4d50946bf869caafab889570195ace0818ffa288a652d1fd5b34f81c4d32e5a2f80f14bf3793e80354c27e2b69ba4b57d5e03809d34d63374847d8738e48df2c3398fe9627adc00", 0x9a}, {&(0x7f0000000000)="bc673c82a67c3d1c9d4551115618ccb8454c7e9fe1a0063717f505995bd80dd8361a118ebca80a22369cf62755db08ea1a07314cd22bc30a69d13ddd2c9baab434d714b9e7261853729bed1390cd26acedf01f6e5c86728b9ead693f1dbbb1e0c517f8b51a8e904006e6387c95474ef43fabddd33186eaffb4eda16ce73a5303f335163552767bf05fb3ceeb206c871df89924e11466f034e64c637040ab11167331a16b928ee4c3392330492ebd3dc57f329391b10a757abf2b0665fb2d2ef1ba", 0xc1}, {&(0x7f0000f2d000)="e3f59261f5d0ec1679a406fedc5ffb5b82e8104934054462bda97b1acd0a5e4de3244aa9cef1170c6229db80d3190cb150057334d0d5fd85", 0x38}, {&(0x7f0000000000)="fbab46c02b92131a003309dbc3d7065b84422bbf5be31eca5360bbef2189ef16f4c98cfedc395fca3c72cec5269b3b9a9edc2c94b1010e6a1cbe4f412f780c8a63eac314a513cd19178b0dfbbf4f30dcef1f95892d1a62f34b25fea48f4c3280858f87ec8e1f900c0c59900460766a52e6c9a4ae051d6305a5f34b7437256cf3922f1b21f8ec9e0c8e69880f63a24b2fb22f6fb1831acf542be2dff09b", 0x9d}], 0x4, &(0x7f0000c1b000-0x88)=[{0x88, 0x3a, 0x5, "e0af5e827d640db2cf17c46d7d2708e8d82b06f7c1e2253acd008a4e89de18402e9d033c2833b470be1358a80645739335d219896cf1db22f9e033bf865992fcc82c0567b9462a933472735d76a99af30eb0978451394a163ec5eaf64b1bbf516bd77481d1b58c7fb22fbe15b9bc60dd5984e6dc"}], 0x88, 0x48015}, 0x8}, {{&(0x7f0000000000)=@generic={0x3, "40f117fce0ac32e5d841dfa03cd7791306fe4e9c7aac761ff0ce43252ee6bc7cb66d5e969bd2a6ca60b404a13eca5dd598b02066308e23a61496a567319edc97917ce0a371afd13bb95a2dfbcf535f522d9d40645bdf2c62bedbe9ba0533c4987960e99a568705f6b5bc68bbb0069d88f718fdfc3c7646fbcdafd3c6da2e"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x1000)="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{0x70, 0x11c, 0x6, "d24534e6c794f74fb6a7570193c345539aa7cb4b2ae3ea5cec323dc1608ee409af9a4a0e60a28efc22042af412338fd2db1d4fa791c546e63a8143223d0c55b384af3a9dcbe3f0b187f7bcbd4f36ff0a52743f2bc888fa8e5fdc5011986c6d"}, {0xd8, 0x108, 0x7ff, "a714f270e31df838ba6926a04fbfa9acfe9031494c8003df3b88681167cd309c438d0756539a60e53759393ad243649f6bac3af68e5f12fd270b37beffb854ad4356b40f947f05be3e9243d0cf5f7fdf9aff06a1b9d8d8d099e4cfaedffce4912d2baac3b9981eda8932278d8713854c2db9e8ddbb069356a5563b0336cf631137a6ba2cfbf70e47740944bc4b262b2ba9e5bed315328f8913e5be32693665def6b1820863b229a4663a65163b8f773f6793ec64a17982a667978a67da1ea4a489da0762"}], 0x2238, 0x40001}, 0x5}, {{&(0x7f0000000000)=@in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9}, 0x1c, &(0x7f0000fcc000-0x30)=[{&(0x7f0000776000-0xb1)="eef14f1b06cc55ab7006a688a03a6dc93030bd557d795e91681c5cba5f904d4d99fa30f76374f5cd13019221970e18b8607b48a52e2ce33d8dadd693aa64d5013e51c7f1f1576c795742fb17217dcdee69e487933cdf04b087cf293b7f8c173e23329c8492507f5fc9397f239fbe6a0cc8205ca43a5a015e942ebe0c2ed8ac443fe5e1529661c78f57b1d54d6f6be22adb5472c53c96b932db5dc379195c9c3880d469645f8085cef98bf1ed3ac3589412", 0xb1}, {&(0x7f00004bb000-0x35)="b32e87b3fb13316387814ad604ac30b78e8741ed4f81a08b8cc6c298172ce4fa556370c9b380041423d28261d0ef15a20f35e73039", 0x35}, {&(0x7f0000000000)="0ec5a5c1550b8e232e01b921e1c0ac6de46e27a263cc0f3728a9da21a30f46e54105c25ecde96eb659402f6c8598ad1a8d", 0x31}], 0x3, 0x0, 0x0, 0x20004000}, 0xd1e5}], 0x6, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/15 19:01:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a4e000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00008b6000-0x10)={0x0, r3, 0x96a5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c32000)={r2, r4, 0xfff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000262000)=0x3, 0x4) connect$netlink(r0, &(0x7f000059b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/15 19:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002df000-0x18)={0x0, 0xffffffffffff1be6, 0x10, 0x631, 0x9e}, &(0x7f0000645000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a9e000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f81000)=0x8c) r2 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001b000)={0x0, 0x6, 0x4, [0x7f, 0x2, 0x3, 0xffff]}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000048000)={r3, 0x20200000000000, 0x30}, 0xc) sendfile(r0, r2, &(0x7f00006a7000)=0x0, 0xfec) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200000000000009) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/15 19:01:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000039a000)={0x3, 0x6, 0x1ff, 'queue0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') setns(r1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000171000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000-0x4)=0x14) 2018/01/15 19:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/selinux/member\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000a8e000-0x18)=[{{0x0, 0x7530}, 0xe8, 0x3, 0x0}], 0x18) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) 2018/01/15 19:01:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000178000-0x20)={{&(0x7f0000cd9000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) epoll_create(0x243) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a82000)={0x0, 0x1, 0x3, 0x4f}, &(0x7f0000867000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000483000-0x8c)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000008c000-0x4)=0x8c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000da6000-0x4)=0x80000001) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00004fa000-0x2d)="7940ef2a0ecaa4af67e3a8a3677f5f4fb7cb3cd8df8e1ce18f2afc2f6314ef0083d2c6df56a91cc1aedbd93707", 0x2d) 2018/01/15 19:01:20 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7b000-0xc)='/dev/autofs\x00', 0x1, 0x0) mq_timedreceive(r0, &(0x7f000037c000-0x66)=""/102, 0x66, 0x9, 0x0) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) 2018/01/15 19:01:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="e48f46455c7e36157dcd4b7168be02a2ab3f8a38912fcede588f7a112937137a61226d40113ec0c9a08580029424485174127ed79ce09c215e014d17bb7e45b2d62425601ef5a5cc696ddb787d23e2bfe1b6278d76707e38ea2a007a11303532e36572b0261f17a6f40eb726bc1678d0ed9880c1d352e90c9184e6c3084039b20886cc8ae04b48e13c7fe417cc44366e8d2df20cbbcd9d") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, 0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000000c000-0x4)=0x2, 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000000a000)=[0x0, 0x0]) 2018/01/15 19:01:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000020d000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000879000-0x80)=[{&(0x7f00009b7000)="5c4147ad5ae7811235269996c2ea77e0a725db26c6aa5aea217d2ee7c44b443e918a47275d6b66cc8b31baf202764d2d013c6d4c5caaa9428c1e1c18a6082d193e1e79c763e2e60a3b1e6125673fec8daa84e363af18bc78ecccf53b2cafc78974c075d072cec2e0716bfaa78275a5ae6a0b37d041132ccb112d3cc8b7dd851943ec6a1ce28bb5e258be146be05bd6dd7279b2ac8a3246c115dcdcdd349ee35e74e330c69117ac5871cd95c183c362b5adf0fc3ff76348a6f0f3bd746f67e144bcc6e4130966f693dce48a5eba92ca6637053f12247014a000ac804251d8abd3", 0xe0}, {&(0x7f0000f87000)="129c8d96847dd848a298b5c7eaa3b9cdf90ae1a8dd46e4918bb3d0ef383cc3722beb2945f231db6ef7c400b565bc81613e86ffcc1643d57198ba2b6b78cdf4279846d0a67ebef60acc3d3c62e4812c5a6f608b0ab324e3d2ad0024cb99ffb77b22a4a95a085a9b40", 0x68}, {&(0x7f0000c29000-0xfd)="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", 0xfd}, {&(0x7f00003dd000-0x1000)="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", 0x1000}, {&(0x7f000003a000)="9f7ec3f665c7f11e137d872acb0c989d49944d67e3385f913f49816d4d96c07d7c79422dfcdbd46aeea4dc4a369f5d858af16080bbefddbb4595e154b32709ff75266b71f7a5e913e16c35e5ed2d62019a7c38c9e16d1d72dfc7f89fe5098771ba0b518869539c2ff135f78db7b03f", 0x6f}, {&(0x7f0000899000)="3173c5336192cdce263f60b6dd52167de74031a34965e994a91173a35f4d82a13bace0b2856604a13093c0b3f4e126226963661254d261bb43e55b7aa30d565a3cc87f2e6eaa96911d53d9ff7ceefd142e10a3729a069f8db296c2ae12978f583d7a515d506987fc14ec67074a362bc160e36687a54027040bd7e098039f0ae8fb88ef5f2e5cdbac4c33041833a6cb5fb752a510ec507f32ce6abaff3026d5d64cca721d5d2d2d98bcee", 0xaa}, {&(0x7f0000450000-0x9c)="d357006270fb693990a4e5152e69889671b6b4f1682327164d5018949c6ebf4c498a71e98eb8c97d0d874f4b7b7ea76381fa4f5cfa78899ef6ed5c3308c13415382a83f1c5bffe306821182120b166e7b244943efe4ac4674f48c5c01dc38321497c40e076c1efcbf6a92f06d786d05081a4bd4f4aacbfe7740ed1c759ead8e42c0723e22126c4b29caf4d6442e214a87e8c48f3fe9aaee5cf589fab", 0x9c}, {&(0x7f0000ad1000-0xb6)="b9f34c35dad224d3fba389624688482d3a1a3be47419034dccb486e883696f9a9eb1d94a37a394ffa0a27fde9797c94b08a16f8e1d182009c5997f99478e16dafcc5c525e6208fb7c6f49db9ad99cc6b1bdc241b976e0683451a3d62fc2b66cae58c8d0e144cb82994800167ab0c79d90388a4f445a3d55d2dea6e1502d1d85c6f5405dedc88dd5d0c07be6c3d0ddb19a1eaeca43fb4905586beebf9429ec949eb6e6f7700b4690285f97d9c0e9bf8718a15310f406b", 0xb6}], 0x8, 0x4) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000dc7000)=0x4, &(0x7f0000525000-0x4)=0x4) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r2, r2, &(0x7f0000d93000-0x8)=0x0, 0x401) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d1c000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00009a2000)=0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/15 19:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000779000)=""/124, 0xfffffffffffffd97) 2018/01/15 19:01:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00003a7000)=[{{&(0x7f0000608000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000cf0000-0x30)=[{&(0x7f000049c000)=""/4096, 0x1000}, {&(0x7f0000d12000-0xaf)=""/175, 0xaf}, {&(0x7f0000e4b000-0xa8)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0xe000000000}, 0x4}, {{0x0, 0x0, &(0x7f0000af8000-0x80)=[{&(0x7f00009ff000-0xb)=""/11, 0xb}, {&(0x7f000047e000)=""/114, 0x72}, {&(0x7f0000825000-0x45)=""/69, 0x45}, {&(0x7f0000054000)=""/26, 0x1a}, {&(0x7f00002fb000)=""/239, 0xef}, {&(0x7f0000bf4000)=""/0, 0x0}, {&(0x7f0000310000-0x2f)=""/47, 0x2f}, {&(0x7f00001c6000)=""/163, 0xa3}], 0x8, &(0x7f0000bb9000)=""/0, 0x0, 0x2}, 0x9}, {{&(0x7f0000971000+0xde1)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bca000-0x20)=[{&(0x7f0000711000-0xcf)=""/207, 0xcf}, {&(0x7f00006d0000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f00003df000-0x9)=""/9, 0x9, 0x3}, 0x80000001}, {{&(0x7f0000691000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e0b000)=[{&(0x7f0000536000)=""/180, 0xb4}, {&(0x7f000096e000-0x29)=""/41, 0x29}, {&(0x7f0000daa000-0x79)=""/121, 0x79}, {&(0x7f0000031000-0xe5)=""/229, 0xe5}, {&(0x7f0000682000)=""/101, 0x65}, {&(0x7f0000f95000-0x3d)=""/61, 0x3d}, {&(0x7f00006ef000)=""/128, 0x80}, {&(0x7f0000812000-0xd4)=""/212, 0xd4}, {&(0x7f0000fe0000)=""/83, 0x53}, {&(0x7f0000129000)=""/201, 0xc9}], 0xa, &(0x7f00009e0000-0xb3)=""/179, 0xb3, 0x2}, 0xffffffffffffff80}], 0x4, 0x40000000, &(0x7f0000b6e000)={0x77359400, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(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) 2018/01/15 19:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/status\x00', 0x0, 0x0) sigaltstack(&(0x7f00003c8000/0x4000)=nil, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000016f000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x6, 0x9, "d409503870415afe35be890a24c11e4bbedb92d11ee718b4182b0fea649da180e1d6bad163f5c1876e2e920575dd5be4662e0fbd24d700f73a7e18361db40fee46207042b6c9c47b6a1a92052f9adc14"}, 0x160) recvfrom$inet6(r0, &(0x7f0000aae000-0x61)=""/97, 0x61, 0x60, &(0x7f0000642000-0x1c)={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000000035, &(0x7f0000b50000-0x4)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2018/01/15 19:01:21 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x1fffffffffe, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x8b6b, 0x0) ptrace(0x4207, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000003d000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000077d000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f000054d000)="") r1 = creat(&(0x7f00009dd000)='./file0\x00', 0x100) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000086b000-0x1a)=""/26) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dba000-0xa)='net/snmp6\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/15 19:01:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/ptmx\x00', 0x400082, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000003f000-0x6)={0x329, 0x100000001, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001ee000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cba000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007ea000-0x10)={r1, 0x1, 0x6, @random="e10c2da58e22", [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b18000-0x4)=0x0) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) get_thread_area(&(0x7f0000ed3000-0x10)={0x81, 0xffffffff, 0xffffffff, 0x8, 0x1f, 0x6, 0x10000, 0xfffffffffffffffb, 0x9, 0xe}) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000949000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f00006e7000-0x1000)="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", 0x254, 0x0, 0x0, 0x0) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000006000)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x4, 0x20002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000000000+0x876)=0x0, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000+0x9d5)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8, 0x1, 0x0, 0xa, 0x20, 0x20, 0x3c, 0x0, r3}, {0x5, 0x9, 0x7, 0x2, 0x1f7, 0x5, 0x100, 0x3fffffffc0}, {0x4, 0x9c, 0x3, 0x1}, 0x8, 0xf, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x7, 0x1, 0x80000000, 0x28}}, 0xe8) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000)=@get={0x1, &(0x7f0000007000)=""/216, 0x9}) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffa}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="74d1e788a322f559382c5866c0aca8c14d82591b36ed42a620ea39fdb000a8907960ce5ae65382353dbb655d5bd632abee04e0d4cb4ed0cdb4b44db8214c4f9f811644c4d801cb0c77ebc2c676c04b0ac518612864d1ef0b11b7a38ce50c75d18b84f98d0e3fb5ab81d9a0935ed624d745b5384359f2677f8b0a026aab7d87247151e0aa8e6c5ee7a62d584dfba2f5d940d26d5cab9df55c50fb5891a441a66ec438e15a88255c0e49a8d8d632ea13ec9bfddd9dc6a51d5d5947b28d49c7b674b080c822577f43088bb978c8247ecb337673e9f53f0ea557c6d3319586dbfa33ff541591657441c35b4b533f7859ed964af0762d802d5f", 0xf7, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x9, 0x2, 0x2, 0x3, 0x400, 0x6, 0xffff, 0x2, r1}, &(0x7f0000008000-0x4)=0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000000a000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x18) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lookup_dcookie(0x6, &(0x7f0000175000)=""/176, 0xb0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000502000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000104000)="53276a0a37522bfa692dd8a98a2489421693dc1b5aecb8972cc9fe9c78fbf3eb88218b0236ab0983454a20b0b4a427be31fbb1f1791aecfe5984d3a7600e42e14a39861a28b81400ef02f74973eb43be72ed51ccdcb03e62ef0793f58d149a2a100148117a61d05cb875feaf184bfd3c547446bd5f369c36c6c92510f4698249419b0500dee9fe0507e10ae3cd6eab2af6c8154de8eb3e35e3d01f4917e0e95dc205d7861ffaa9b2bbf68179ef563e1e2f3d4d832601f708c2b9ec855ffedc96d26cbe41aff618368730380e8cf4a41a04528c5527f0c22abd2705f3ff4a6fbfdb182c5315a231e4ce565ebcfa962b9687674664f064191975", 0xf9) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000077d000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f000054d000)="") r1 = creat(&(0x7f00009dd000)='./file0\x00', 0x100) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000086b000-0x1a)=""/26) ioctl$VT_RELDISP(r0, 0x5605) [ 88.500956] device lo entered promiscuous mode [ 88.503891] binder: 15671:15672 got transaction with invalid offsets size, 20 [ 88.503914] binder: 15671:15672 transaction failed 29201/-22, size 0-20 line 3163 [ 88.506086] binder: BINDER_SET_CONTEXT_MGR already set [ 88.506094] binder: 15671:15673 ioctl 40046207 0 returned -16 [ 88.509702] binder_alloc: 15671: binder_alloc_buf, no vma [ 88.509719] binder: 15671:15673 transaction failed 29189/-3, size 0-20 line 3127 [ 88.515389] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.527268] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.623168] device lo left promiscuous mode 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003e3000-0x10)={&(0x7f0000ea0000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000cfe000-0x20)=[{&(0x7f0000f4f000-0xe9)="67ae3193f18b3026e46161cc3b4d49f09f140cf3d01ac31a00cd021c9cba4f4e96ec487b4fb8b306402729bf669aca823450d0212e544d8d3ddacd90cbf12a11170c7a5d5d1223995c8d9d7ad0c2461f61d5f4895bcaa22d3c3bebd9e368220dfd634efe9cc78bae1307341fc3c3d5ebdcd9e57db533d6dc899f3c54630c9765af776e7a81c551f96563714322809e85b66399e82fd5b1c20b735058557d45c854fdb5245a8e242d02d14e5362a8e55e645ee95773f78639df9e8ea56b6f621a7231a93789f2c8002a19215cf3fa03c8337346c4aee366c93ba21b587d2ab49ac3ad8c142817046df0", 0xfffffeaf}, {&(0x7f0000eeb000)="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", 0xfffffffffffffdba}], 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2018/01/15 19:01:21 executing program 7: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/15 19:01:21 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c63000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$inet(r0, &(0x7f0000001000-0xcc)="987847c9d64b4620c81f2bc4f43e9f6efd1a0ebbfb3d5352b90e79108ddeebe1cb6679540046bc949984ccb103ff963590b2094cde7730070a96dea5c26e72883bc8bf25392bf61f7d31f3007d1e593b4dfc04a3f08a83b6466d33e15560fbfc51bd10e458624105e0ad8b976095fa44b72ff5a745fb3bb873930a982c1f15d0cbd896130e2a35159dbb27752ab237d69794a59adc3fbbf87016a863dd5b7bdea4b9df1c7140b39ebb96a5f7cf0d55db8cc312abca193d18b24b7a763cdd751000703b8fddae7cf7faa22e63", 0xcc, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000657000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d86000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000174000-0xdf)=""/223, &(0x7f00003b9000)=0xdf) r1 = syz_open_dev$usbmon(&(0x7f0000979000)='/dev/usbmon#\x00', 0xbd, 0x400) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00004b8000-0x8)=0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000679000)=0x0, &(0x7f0000409000-0x4)=0x4) 2018/01/15 19:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') exit(0x0) writev(r1, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) tee(r1, r1, 0x1ff, 0xe) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003b3000)={{{@in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x6, &(0x7f00000e5000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x2000, r0, r1, 0x1, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x0, 0x93) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f16000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e5a000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a24000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff9a, r2}) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000802000-0x29)="290000001900ff090019c600f20015020a1300000000ff0680e6e9f70d000100e0ff0000000008f9f6", 0x29}], 0x1) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000028000)='/dev/binder#\x00', 0x0, 0x800) r1 = dup2(r0, r0) accept$packet(0xffffffffffffffff, &(0x7f0000028000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000028000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/15 19:01:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f000044f000)='/dev/sg#\x00', 0xa8, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f00001a1000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000098000)='/dev/urandom\x00', 0x0, 0x400000) fadvise64(r2, 0x0, 0x181, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000714000-0x3)={0x0, 0x80000001}, &(0x7f0000591000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e5000-0x98)={r1, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x101}, 0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b23000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000512000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xae2a) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000851000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001c4000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}, 0x40, [0x1f, 0x1, 0x1, 0x8, 0x4, 0x6, 0x1, 0x9]}, 0x5c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffbff) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f7a000)=0xfffffffffffff75b) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7a000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000b6f000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a03000)={@loopback={0x0, 0x1}, 0x9de9, r2}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2018/01/15 19:01:21 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000004d000)=""/177) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000607000)='./file0\x00', 0x20000, 0x59) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000034f000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaed08d4}, 0x6, [0x245f, 0x4b351e5c, 0xffffffffffffff22, 0x9, 0x8, 0x100000000, 0xff, 0x0]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) 2018/01/15 19:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000ccd000)=0x2) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003a3000-0x20)={@generic="fa84485d143496bc3cd4da9bb2621dea", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000018000-0x8)='./file0\x00', 0x1a0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000052c000-0x4)=0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f00009fb000-0x2)="") 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00001e2000-0x3d)=""/61) clock_gettime(0x0, &(0x7f0000166000)={0x0, 0x0}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000024f000)={0xfffffffffffffffe, 0x81, 0x1f, {r2, r3+10000000}, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/15 19:01:21 executing program 0: clock_gettime(0x0, &(0x7f000075f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a8c000-0x8)={0x3}, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005d8000-0x4)=@assoc_id=0x0, &(0x7f0000440000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c6000)=@assoc_value={r1, 0x4}, &(0x7f0000b6e000-0x4)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b3e000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008db000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) connect$unix(r1, &(0x7f0000511000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000044b000)=0x0) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000e3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind(r0, &(0x7f0000d50000-0x80)=@generic={0x5, "59996d1cdb20143f843a1b4a0b96abba19ca74cd9ac17f9552b6d7dbfcdc48482bc8359bf0fe3f0b0ed691461e9741ac65da6ad04bd6a7ae08e150fd0a70301cbc7fab1d4e85fe8e7d04d3640cf5c592473606fa1cca4ea10daf5e6edec96935e15f3b4c390b746bc54186b84edc39fa905dad7efa3fa1d2a73a8e24c43c"}, 0x80) bind$inet(r0, &(0x7f00004b7000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) ioctl$TCSETA(r1, 0x5406, &(0x7f00009fb000-0x14)={0x8, 0x4, 0xff, 0x9, 0x1000, 0x4, 0x4, 0xfffffffffffffffa, 0xffffffffffffe74c, 0x8}) recvfrom(r1, &(0x7f0000b3f000-0x21)=""/33, 0x21, 0x10161, 0x0, 0x0) [ 88.760232] IPVS: Creating netns size=2536 id=14 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000399000-0x8)=0x0, 0x704f) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000231000-0x4)=0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c37000-0x11)='/selinux/relabel\x00', 0x2, 0x0) removexattr(&(0x7f0000b6a000)='./file0\x00', &(0x7f0000352000)=@known='security.evm\x00') mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c36000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c36000)=0x20) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000061f000)='./file0\x00', r2, &(0x7f0000817000-0x8)='./file0\x00') mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c37000-0x10)={r3, 0x2c, &(0x7f0000c37000-0x2c)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000047f000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000c35000)={0x0, 0x0}) wait4(r4, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/15 19:01:21 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x7, &(0x7f0000c9a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xc0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e18000)={0x6, 0x7000000000000000, 0x3, 0x3, 0x9, 0x3, 0x1, 0x2, r1}, &(0x7f0000000000)=0x20) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ea1000)={0x5, 0x28a}, 0x8) 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, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000e24000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000285000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000980000-0x4)=0xc) getresgid(&(0x7f00004b6000-0x4)=0x0, &(0x7f0000d99000)=0x0, &(0x7f00000e2000)=0x0) lstat(&(0x7f0000b62000-0x8)='./file0\x00', &(0x7f0000c85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b3e000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xff}, 0x100000000, [0xffff, 0x1400, 0x9, 0x4, 0x6, 0xf83e, 0x77fd, 0x100000001]}, 0x5c) getresgid(&(0x7f0000e5f000-0x4)=0x0, &(0x7f0000d5c000)=0x0, &(0x7f0000f14000)=0x0) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d9000)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) r8 = getuid() getresgid(&(0x7f0000eb4000)=0x0, &(0x7f00003ba000)=0x0, &(0x7f0000798000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000377000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004d7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000-0x4)=0xe8) stat(&(0x7f00001ce000-0x8)='./file0\x00', &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b7000-0x4)=0x0) fstat(r0, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3a000-0x8)='./file0\x00', &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d8000)={0x0, 0x0, 0x0}, &(0x7f00005a2000)=0xc) r18 = getgid() sendmmsg$unix(r0, &(0x7f0000d4b000-0x1f8)=[{&(0x7f0000855000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c39000)=[], 0x0, &(0x7f0000050000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x0}, {&(0x7f00000df000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005c1000)=[{&(0x7f0000f3b000)="356fe3a6ed9abe6f2bb07ef6db5cef2b61c066a62bec7edec248b27a02a5e5eee7f1749a01401b5e1b41c59560977847209e4782298c1c9e7adbc46f1a3184ad951b5cae560c0e96d0d3761ca304a782d65bf4cc955af711997e9333752075bd0d169d06c0a8b12679364baa33a84d83bb07b549a0c62364a55f7066b8f88dd20a433413429f041d6bc86ef7587410ba96914cee95bedcb06c59d749d2699100ed4036e0d611510c3d8b6926b559", 0xae}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f000034a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008ba000-0x40)=[{&(0x7f0000a49000)="cd075c114db71efed7a9e6bae42bab2520ebab344b245f581a3b187faae1c643bc9908742a7efe4a29d3a12bd79b1f61998b1c039ca21fb58ab0169675b34a9791d382e89f2db92b8e9daf25c1058f6dceb02ef1393912c3a399ac6d839ca64d42eb92da03f6a4c405f98791a6a3dcb1113c9c0e794d66832c057d83b2e43347929aa40e61f54c21c26616a73c03ef8cbb54f1a51b83dd43b8197ffd3e51fd7a53d328e32a2376138c814637fe64222b9d4b0395", 0xb4}, {&(0x7f0000bd8000)="44c5c946287fab52bb9f2a38e3ce7ea84bf938a164b9f19f614aa0e3516e4d4ef544bea0fceabda1645bf8300f", 0x2d}, {&(0x7f00009ee000-0x92)="fbc11c113b9ece8ec2bc28890cf1b04cc0b8aa48fe56bf64655d80b3dd01849f9d31e0c4e704b0d07b7f7e1429618732091406c791d782e315b5bfa969f2ca8ad0d203c1c7f0399fd93a544774d907a62eb7529d807e43a7609db56a750b7e5b4435ac017b827a9bd75062bee425418b3954629c2b37a711115d8b81197ebca24660e2dad6fcece034ebdfcda810505fa395", 0x92}, {&(0x7f00009ca000-0xe8)="3609d5955ce63e30e1f5e260e6d522b820e6cb57176f709b858ae2f18a4b2b7fa124115f3a32e47b4063e57de9f832967196a4251cf97a6937ac99666346fc67445a66d94a5d74656310c8520cc7f0367aefa7fdff0355e0159450bac6ff35311d17fff473f4d0cca0b36d9144b5b3fdda8b63853d1b2130a899c8dcbaecc448c40e665c3259756c5375014a0e21bb65c4d5c339ab6bd48fe3d1442363eb221c99ea76d689391b1ec456029c856d87ee3dedfe9212fbf3b7cb07b3d9d319fd762b426009a0aa498fcb268ce8f5505df3a8ec179170958beb08097660cf82df8be98f6f61968d0bfb", 0xe8}], 0x4, 0x0, 0x0, 0x4000004}, {&(0x7f0000d4b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1a000)=[{&(0x7f0000167000)="b3e929f77bb17c363eb498", 0xb}, {&(0x7f0000359000)="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{&(0x7f0000671000+0xd74)="4b7ac93ca948ef748a29c03db7fa71f3c375e196a80ed71765a745beac1318779cf01d7a075c52585713a62c3421d97d6e6481ac4cb492d01374b426a7ccd07ef379d806cfa9544e9f07b314e278e915e4b3f9ce8b026f9fdc75e9aad3ebc884d397b125656cc75cb82bcd95f021fe235a93078aa37a0848cf46da73b5e9527ea15ad8910f9bca2982486f58e9023a55aa033ffe601276e9434d7e87e73e8b", 0x9f}, {&(0x7f0000572000)="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0x1000}, {&(0x7f000009c000-0x8)="b68ce74b217f49da", 0x8}, {&(0x7f00001b2000-0xe4)="406a53b30eab27fbd2034881f53fbde857829ccf3e457fb368b976027377a4aeeb9675450ab6f9dcc1c55b8ef47814d585fc204ed0b5cb7cc946d542d43f41a0004c141c8f0e6e941e09f75d04e2190b147fdd9773ba194ecf19509016b72879ea3f6233d0123e71c6345a7570fa042a281d8bb0c802e4de0091ded88a310213051b232038876c6a7c7a99d86fa31d13321275f742bc028d29272ba5ce545051f0325f95a119cbb667f9223a708b847bc0e668414d95ee345b7813ca8626af02c063a92a60f35111bf9abfbe229598308050db8e95b47eecf76b0fcd03e0d83e2d0c94d3", 0xe4}, {&(0x7f00000f4000-0x42)="f1ae7e0178f7d6f48a3167eb29e98a0f7b9fd12fa1f1ae8fb181e840245bca4ccc116efd369531e5935f7d43a25c3b9b253d95832c854483408c2f382f14ac76e441", 0x42}], 0x7, 0x0, 0x0, 0x20000050}], 0x9, 0x4) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) get_thread_area(&(0x7f000028f000-0x10)={0x0, 0x20000800, 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x7, 0x8001, 0x20, 0xfff}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000494000-0x4)=0xcc8, 0xffffffffffffff4b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) r3 = add_key(&(0x7f0000530000)='big_key\x00', &(0x7f00000b0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000870000-0x98)="9f5cd70e0d109504c60a63668ed27269fb3023f149f727a7af9c6ec954bedb1537d47a230ae510f9872540e7c776735c93403d18370619e7989a423e612eb41ce0aefb551a1f8092696ff88f9cb7c15a017f777eb62bdf1657425a9d8755408a0a885532a5f3f7e9a7e2e71d1e86de2ec744042cb3f23c5521f26f7bbda51a9e3ba924916a031404c690f7eeee47694821fbd0d7c5feaa47", 0x98, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000848000-0x1000)="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", 0x1000) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) [ 88.821675] 9pnet_virtio: no channels available for device ./file0 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xbc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x2, 0xfd5b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x4001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000)='./file0\x00', 0x80, 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffb, 0x101, 0x2, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x280900, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa1, "d252bfb91215629ae1a747e4b0f57515146f2db909bb527b62c02a2e5e903265b1cf0e4479e1d247643c0e272334ec03af8f4678e064a7bbf09a2e42f8b4cff7709dcb0c9854e48fc2a997af108d9f3a232a5c76e081ca202aabdacc3558d7e4e6623cb608c5a2d0c1ba73d26d4dab2d4152b6be58bfba3737149768a96ff3c471d8ad788095ffd5e47c616254e9ffd1823a11afbefd75f787d56518d929013d31"}, &(0x7f0000001000-0x4)=0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x4, 0x7a28, 0x1}, &(0x7f0000003000-0x4)=0x10) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000-0x12d)=@pi={0x0, 0x887f, @ipv4={{0x20, 0x4, 0x100, 0x0, 0x129, 0x2, 0x5, 0x8, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x4d, 0x8, [{0x7, 0x11, "5a729bb7a41608ea331d1d3857d5bb"}, {0x6, 0xd, "98556a4b3eca9a8e4cc34c"}, {0x7, 0x8, "8a9fe5a12db3"}, {0x5, 0xd, "00205fdbb4d6fd908b75cc"}, {0x3, 0x12, "1be04d30f74db19dc0cc13cb536fbc99"}, {0x1, 0x2, ""}]}, @timestamp={0x44, 0x4, 0x7e4adb85, 0x0, 0x40, []}, @cipso={0x86, 0x13, 0x8000, [{0x5, 0x7, "2ddb3ee824"}, {0x0, 0x6, "40104e29"}]}, @generic={0x89, 0x6, "c6053955"}, @end={0x0}]}}, @igmp={0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, "dd54e80c869d9acb6d933f1a5c7e79b3e272616ef30341cb218e083239a92e9b71cfa2412b2feaf935c38e83d0c43771471e8dd0a69e0a397528ac8516412f7db71be7647aeccadba9325d83ff9655346f1a73b95697f21c8b2df840487a436c37e08fa4d1ea2774aff0eac5768bfff43e16763068a585e831eb840c68018396f5e2dfa61a0655606d2f633cb9c712b9937c547f4a74cbe16f19ef297f8173f603"}}}, 0x12d) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000887000-0x4)=0x3ff, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d37000)={0x5, 0x7ff, 0x81, 0x8, 0x6f85}) r1 = epoll_create1(0x80000) r2 = epoll_create1(0xfffffffffffffffe) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000002000)="24000000280007080020000100fffffa000000000200000000ff00ffff000000007f23", 0x23) r1 = memfd_create(&(0x7f0000001000)='lo\x00', 0x2) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x28, "6915368f88ded08fd9535292c0458857a1d6cbcda3f66e68c0d6ec87a62c530813f1183f4662827f"}, &(0x7f0000004000)=0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x0, 0x8, 0x8001, 0x1ff, r2}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000)={0x3, 0x1, 0x61eb, 0xc31, 0xd135}, 0xc) [ 88.903784] device gre0 entered promiscuous mode 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x5, &(0x7f000021c000)=[{0x0, 0x8000, 0x6, 0xbaf}, {0x2, 0x0, 0x9, 0x0}, {0x4, 0x401, 0x5, 0x7}, {0x2, 0xc000000000000000, 0x3, 0x1f}, {0x0, 0x2, 0x4, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0c000)="", 0xfffffffffffffedd, 0x4c015, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000b83000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003a5000)=0x0, &(0x7f00005e2000-0x4)=0x4) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00007fd000)=""/251, 0xfb, 0xfffffffffffffffd, &(0x7f00008ec000)={0x2, 0xffffffffffffffff, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1) 2018/01/15 19:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) writev(r0, &(0x7f0000fa4000-0x10)=[{&(0x7f0000855000)="bfd6a7ed284944a4e5212ca169651ab603238aed8da403e213510956b1d76eddcfe9161a57fbdce9af6d1bbd3c8ada6ee5fd7806598eb09e64eb023ba26d99dbda999fa1540fd7a3abd0f261868813d636469864dc19cd5ada58123a1eddb58538d430d13e7790b5c7252ee6840b7f1f331d4538e6835421696d25360939c54254399ae05dc357bb66109434cbdb80bad5fb05dc5a10a797ceaf1462597ce9b18c61b25610ddf3e0f56d730913017b4e38215ece712d860f89ffd6df050c9b0d60b4cccae89c0783596bf2417696acf77650656be98d7b3d4f076a41458fdf3084d0974639aca199", 0xe8}], 0x1) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f32000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 19:01:21 executing program 6: userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x15)='}mime_type.wlan0proc\x00', 0x3) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000012c000)=0x133, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) dup2(r1, r2) tkill(r0, 0x16) 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000063f000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) 2018/01/15 19:01:21 executing program 0: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ba2000-0x4)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c62000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xfffe, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/keychord\x00', 0x20a400, 0x0) fstat(r0, &(0x7f00000a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f2e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x10001, 0x3, 0xbb4b, 0xa, 0x80, 0xa0, 0x89, 0x0, r2}, {0xffff, 0x7, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x9, 0xc75}, {0x5, 0x7d, 0x10001, 0x33da}, 0x6, 0x2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x931f}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x5, 0x2, 0x60, 0xfe14, 0x2, 0x1}}, 0xe8) r3 = socket(0x11, 0x80803, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) write(r3, &(0x7f0000bea000)="ba57648751842b1c562b4e3a51a206896839a375644c0dac47cb72580e6c31ad2b0b17a5aabb661fbacb1e825ac0ba0a20f40f241fc163f81d37fd8b999466bf61a8aa3ef41c71f2f250c0dc639e788ae6458a9149e6c95cd31ec4c2bb85ce0d06cdc47375fb53a857d1bdb459be746279065b2f82ae1d22fe3d0abdd182b4dabace4ccdf304bcde2984a88b7e716d766352c2817583c6a9d191b1e28558521140dea1ca94f83891f934dd19eebb3af6095f4a3838e085d63c08ce7a4614928bce2c885098f619bdf9d7824acd943b3cf2909e2a9ca02db2a1533ee0eb9c847f2d", 0xe1) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0xdf)="bedb", 0x2}, {&(0x7f0000003000-0xf9)="15cd751b27c8e3ffd8f0b03dba9bcc7ef6ec741545a5baedec356c", 0x1b}], 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000009000)=0x0, r0, &(0x7f000000a000)=0x8, 0x9, 0x2) sendto$inet(r0, &(0x7f0000008000)="a5db7fca62629018669bd49d1109e7b7568d53f562c709cc6a3b70ec0369995ac8e1d5d0a35816df6701b7bacd8e765e2954323f56755826a7036c86b6079472fa7efcd420d5efccbab0699cb3ddd8d1e62c0ed0f9da368daaeb3da9dd08138bb8a82af8735b87e6d338becdee9229b9eec2b1e9e34691142d9b2513e652bab3e66f0910604abeba0588516d31a1ac8c0f02e6f9a0d36b12aa13134e77c97c0dd6d61f71b17fa572d54059452db6eb345a8863d91205411fecd066aa77234699c9859ef879a7871a8390da2ef0ee4a769e2d0c93c6e4c6c4d048fd64b8f9d4", 0xdf, 0x40000, &(0x7f000000b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000743000)='/dev/keychord\x00', 0x200002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a85000)=0x0, &(0x7f00000f7000-0x4)=0x4) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000094000)='/dev/ashmem\x00', 0x2000, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) alarm(0x4) pivot_root(&(0x7f00005ea000-0xe)='./file0/file0\x00', &(0x7f0000518000-0xe)='./file0/file1\x00') 2018/01/15 19:01:21 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a50000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfd000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd6000)=0x14) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2018/01/15 19:01:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009f0000-0xa)='id_legacy\x00', &(0x7f0000d01000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00002a1000)='user\x00', &(0x7f0000cb5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f69000-0xbd)="51a9e371128b75abab7bd55da0d96af38f74530fae4fc877ade86ab2a8446b534b1eb825adae8b075ede5f4fe2ed5ad7273d12bfcecf6813ae6b5b09068cd835507b4a68986b7aac7336e3dbef9d35a36f9dc33e19ec886869382bdec7c4b5a7cf2154691c3146a45b117cf0dee308f7c35dacd81526f638ec98d46c5a522fd24d79e2af853f8832e9a8fbc2020494950e6bc2f4d403d0a1edd04a1f7e98fe65b47d469aa2539dfb27d6573a17078b4bd2804be047467aeae5dad797e5", 0xbd, r0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b64000)={{&(0x7f000017e000/0x4000)=nil, 0x4000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006b0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ef000)=0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b94000)=@assoc_value={r4, 0xfffffffe}, 0x8) r5 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r5, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000060c000-0x4)=0x0) r6 = socket$inet6(0xa, 0x802, 0x100000000000088) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b9c000)={0x4f0d7c13, 0x6, 0xffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000778000)={0x0, @in6={{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x1f, 0x40081, 0xa09}, &(0x7f000039f000-0x4)=0xfffffffffffffc34) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000720000-0x10)={0x9, 0xefa4}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000d40000-0x4)=0x0, &(0x7f000093f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000af0000-0x8c)={r8, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c29000-0x4)=0x8c) readv(r5, &(0x7f0000727000-0x40)=[{&(0x7f00001c0000-0xc4)=""/196, 0xc4}], 0x1) setsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000f99000)=0x6, 0x4) recvmsg$netrom(r7, &(0x7f000035c000)={&(0x7f0000c01000+0xb46)=@full={{0x3, {"997d2684d51171"}, 0xf0}, [{"c21b6630297dac"}, {"8e95f3aefb8f89"}, {"7a1d3d93fc8be2"}, {"897078d3b61092"}, {"50c9ff62794d46"}, {"fdbbbe8961061c"}, {"ff43fbcf165d19"}, {"48cb387c59fe66"}]}, 0x48, &(0x7f00002e3000)=[{&(0x7f00001ff000)="bed3", 0x2}, {&(0x7f0000ba8000)="dc269807612bb3974c038ba54216c8ea459497ec0c", 0x15}, {&(0x7f0000473000-0x62)="b6b9af8b63fe62887bf55c1c8cca2cb099d8dcf7f0c1510e0649379d1290202929e1af0e023377c49cdf7c8262f85ca92d091943676fc4d418ccb1ead4252ac12f59c40cc6f9eb159175b24611fb50b7b14cbeda31c6a23ad0cec0541273eaf40dfb", 0x62}, {&(0x7f000009e000)="4a1431c519", 0x5}, {&(0x7f0000ca5000-0xd)="0316508c56ac0b9cd1af9075c4", 0xd}, {&(0x7f0000c29000)="f10b56a7d420931db0eb0b1d4df9c03fca5c4355c448a3", 0x17}, {&(0x7f0000cb8000-0x45)="d4c4865bf0cd070dc9a8dd8bd4b2f16d643b0273b0b711b856fdde3530c62218d9374d5383e2ba6b323e04c3fe13c2fce67a4148e866549003e1389ab19d434ea7928d0095", 0x45}, {&(0x7f00005b2000-0xb7)="2fbab764702a55c917b80b499aa21b62a602cf6d625a16709cd774446a77f21852d59e412e81a24b92e757ce7abd6bf2c884417c1505c16a722e115978478ec67c4315f1c0701b5baf9b65b6a622d90c99a9c89316c30d8ae0b299644649af42ea95755191e913872e4ca98c0bf2163069fa2e3522a98f98af81b7b4da1bfbd5397efe6e6feed59cb57130e4ac8764dbd37f28d5e4434f2f01c36549c1d26586d81603c4fa69486e05cf59572547b73225feba4aa0ae39", 0xb7}], 0x8, &(0x7f0000486000)=[{0x18, 0x11f, 0x943, "fdd826a69d89d9"}], 0x18, 0x4000}, 0x2) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r6, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000c11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006ad000)={0x100000001, 0x7, 0x8000, 0x8, 0xfe, 0x8, 0x4, 0x8, r3}, &(0x7f00009ae000-0x4)=0x20) request_key(&(0x7f00005a3000)='cifs.spnego\x00', &(0x7f0000942000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000952000)='GPLcpuset#wlan0}vmnet0selinuxcpuset^\x00', r1) 2018/01/15 19:01:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000898000)={0x0, 0x7, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bd000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001fb000)={@generic="a794ae8dae37155811df6c99e22faeb0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000353000-0x20)=[{&(0x7f00000e8000)=""/190, 0xbe}, {&(0x7f00003b5000-0x80)=""/179, 0xb3}], 0x2, 0x0) [ 89.139249] audit: type=1401 audit(1516042881.766:48): op=fscreate invalid_context=6CDB 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000d36000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cb0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000130000)=0x0, &(0x7f000059a000-0x4)=0x4) 2018/01/15 19:01:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) arch_prctl(0x1003, &(0x7f0000493000)="3df7f37a33af5ffcce3782039c4fedf597063000549bcca2ea8e9c2aca1bb096dd8706a27c1e0a6d64d0eeb670b83b762a4fd49696f8b619a177e72b6a131a3e63985cc65071d989483551fe5b6713ed0a4f4adae009086f73375eadf131d6dad11aee41c2a67c634090b5e795d2") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000efa000-0x18)=[{0x0, 0x0}, {0x7, 0x7}, {0x3, 0x8}], 0x3) getsockopt$packet_buf(r0, 0x107, 0x8, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f00004a5000-0x4)=0xf0) 2018/01/15 19:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) 2018/01/15 19:01:22 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000de4000-0x10)='/dev/input/mice\x00', 0x0, 0x802) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 19:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000743000)='/dev/keychord\x00', 0x200002, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a85000)=0x0, &(0x7f00000f7000-0x4)=0x4) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000094000)='/dev/ashmem\x00', 0x2000, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) alarm(0x4) pivot_root(&(0x7f00005ea000-0xe)='./file0/file0\x00', &(0x7f0000518000-0xe)='./file0/file1\x00') 2018/01/15 19:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) bind(r0, &(0x7f0000981000-0x6)=@hci={0x1f, 0x81, 0x1}, 0x6) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008d2000-0x4)=0x4, 0x4) 2018/01/15 19:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xab, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) write(r0, &(0x7f0000fe2000-0x1d)="794dfc8ae60e8dbddfe453bf250e89cc413efc97bb4eee5437c9a9d96e", 0x1d) r1 = syz_open_dev$usbmon(&(0x7f0000229000-0xd)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c43000-0x5c)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9e}, 0x4800, [0x7, 0x3, 0x100000000, 0x8, 0x8001, 0x100000000, 0xffffffff80000000, 0xd02d]}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000a0a000)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f000063c000)=[], &(0x7f00005da000)=[0x38, 0x38, 0x18, 0x38]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 19:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000028000-0x4)=0x2161, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/15 19:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b53000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000232000)=0xc) bind$llc(r0, &(0x7f00009af000)={0x1a, 0xff, 0x3, 0x1, 0x0, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) 2018/01/15 19:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/ppp\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000b4a000-0x4)=0x3) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") 2018/01/15 19:01:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x40, 0x800, 0x820d, 0x5, 0xffffffffffffffff, 0xdb, 0x8, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000048000-0x8)={r1, 0x1d}, &(0x7f0000421000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000afc000-0x7e)=""/126, &(0x7f0000b7f000)=0x7e) 2018/01/15 19:01:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x104) sendto$inet6(r1, &(0x7f0000000000)="c20dcff5fe002309bfbfd7c319c900eccc6b44f839d933d4630342682a2ffedc39adebaba07ad1172bddb53777d3028c397a07cbb6c2ce8a7941b6035d260c6115e66e0cfd3231ce3e15adc56ba9444879568d9c55e12af0fe64e1e84a6399850b327cf7", 0x64, 0x44, &(0x7f0000012000)={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000885000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:22 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000505000+0x3be)=""/167, &(0x7f0000001000-0x4)=0xa7) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x80000) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f000001d000)=0x3, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x1, &(0x7f000001b000-0x5c)="88"}) 2018/01/15 19:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7fd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000cd8000)=0x5, 0xfffffffffffffc91) sendto$inet6(r0, &(0x7f0000bc7000)="07845da8af36654fc53ea592ce4649a4a5c296907021e73bacf64c8d6c297c0ab0b5cd941167559ab8901e01b5df070c28ba0e36364250b8036a8cc3974af67af078f05fde71b893516bb0db6f701d7bd8e02bd0740e1d84aeb8c7086e73fc97bbf05d480e1c395bd36df1e513cbd094591a66ba5ca3f2aee948b94cbb8fe78598eef0e3119a1492d087de24458bb379", 0xffffffffffffff85, 0x0, &(0x7f0000064000-0x1c)={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9d}, 0x1c) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x380) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ab8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000434000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000067000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000357000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x636d0, 0x2, 0x80, 0x0, 0x33, r1, r2}, {0x7, 0x4, 0x80000000, 0x8000, 0x7, 0x80000001, 0x38, 0x2}, {0x400, 0x9, 0x2, 0x0}, 0x9, 0x5, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xde93005cd554b967}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x8, 0xffffffff, 0x6}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000776000)=0x20) 2018/01/15 19:01:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a52000-0x1)="15") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.835366] binder: 15897:15906 unknown command 0 [ 89.855142] binder: 15897:15906 ioctl c0306201 20004000 returned -22 2018/01/15 19:01:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file1\x00', 0x0) 2018/01/15 19:01:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="7d0555fd9d22569d2dceb54ef0bfdb368708b52f0a372b656e3c0ffe0f718ce340491d5d192751757398c4760c8ad70a660d93d57a4e30b94ddd2ca04b5f6a6fe6f86212c09d1b8654d8ecfb0e359806ab957e1aecb3c4ae419f2df48a40c955bc95865c5d5748b110775e399d482e8b8f42fb645c1fb03a068975da8e7bc423a69264162547e3a0cbbcf5cc96a0bcbd1768fda0081a9c93176f62020935089df3dfe572821f5167593020bcd9e16067bd1679c77e8df1a0ccf26d41414c2fa0b4f4aec8") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f0000763000-0x4)=0x0, &(0x7f0000001000-0x7a)="4e60913bd1aa678cb06459186205eb0cc22411a5d0b9c289ece33ecfb05b0b78182ff07e19e04d70379a592e7e151bb7c57af85c92602f796d3e7c8eb2e3a98f4a3a35647d3e8b198dad78a4e1fc6f80f59735412f9251acc0b5664d67e62d74a407a06f79ef366614486f167c89eec6845b1297a9c37f49aea3") clock_settime(0x7, &(0x7f0000125000)={0x0, 0x0}) [ 89.883710] FAULT_FLAG_ALLOW_RETRY missing 31 [ 89.888238] CPU: 0 PID: 15917 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 89.892405] binder: 15897:15906 got transaction with invalid offset (56, min 0 max 0) or object. [ 89.892428] binder: 15897:15906 transaction failed 29201/-22, size 0-32 line 3190 [ 89.896611] binder: 15897:15915 unknown command 0 [ 89.896620] binder: 15897:15915 ioctl c0306201 20004000 returned -22 [ 89.897880] binder: BINDER_SET_CONTEXT_MGR already set [ 89.897887] binder: 15897:15906 ioctl 40046207 0 returned -16 [ 89.899216] binder_alloc: 15897: binder_alloc_buf, no vma [ 89.899232] binder: 15897:15915 transaction failed 29189/-3, size 0-0 line 3127 [ 89.923962] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.924077] binder: release 15897:15906 transaction 162 in, still active [ 89.924083] binder: send failed reply for transaction 162 to 15897:15915 [ 89.924092] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.924099] binder: undelivered TRANSACTION_COMPLETE [ 89.924104] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.982600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.992183] ffff8801c62df990 ffffffff81d93169 ffff8801c62dfc70 0000000000000000 [ 90.000141] ffff8801c4428a10 ffff8801c62dfb60 ffff8801c4428900 ffff8801c62dfb88 [ 90.008093] ffffffff81660c0a dffffc0000000000 ffff8801c62df9c8 ffffffff8123a51b [ 90.016048] Call Trace: [ 90.018616] [] dump_stack+0xc1/0x128 [ 90.023952] [] handle_userfault+0xa3a/0x1310 [ 90.029979] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.036788] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 90.043681] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.050057] [] ? mark_held_locks+0xaf/0x100 [ 90.056007] [] ? mark_held_locks+0xaf/0x100 [ 90.061955] [] ? free_hot_cold_page+0x419/0x850 [ 90.068244] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.075060] [] ? trace_hardirqs_on+0xd/0x10 [ 90.081000] [] handle_mm_fault+0x1f82/0x2530 [ 90.087023] [] ? __pmd_alloc+0x410/0x410 [ 90.092704] [] __do_page_fault+0x5c2/0xd40 [ 90.098556] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.104495] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.111133] [] do_page_fault+0x27/0x30 [ 90.116641] [] page_fault+0x28/0x30 [ 90.121891] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 90.128699] [] ? SyS_times+0xa8/0x140 2018/01/15 19:01:22 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r1, 0x0) syz_open_dev$sndtimer(&(0x7f0000503000)='/dev/snd/timer\x00', 0x0, 0x400102) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/15 19:01:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c65000-0x4)=0xa20, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d47000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xacff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, {0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x200, 0xff, 0x9c, 0x8, 0x0, 0x100, 0x2, 0xf40b]}, 0x5c) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r3, &(0x7f0000021000)="", 0x0) recvfrom(r2, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000029000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x80000000, 0xffff, 0x3, 0x8, 0x1, 0x5, 0x2a834605, 0x8, 0x10000, 0xffffffffffffffff, 0x4, 0x9, 0x2793, 0x0]}, &(0x7f000001f000)=0x108) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000029000)={r4, 0x6, 0x39, "150fbcf10644b6ec67a79624e4df56778ccd44c9a758adcde5be3ede124e0eb8a0db2c4215923c9045017a63787bf437ea62513509b1a1605d"}, 0x41) socket$unix(0x1, 0x5, 0x0) 2018/01/15 19:01:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 2018/01/15 19:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00006e6000)='net/netfilter\x00') r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000088f000-0x8)={0x0, 0x6}, &(0x7f0000ca8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007a7000)={r3, 0x7fff, 0xda, "13a009259c2c5914d178a882c0a81a2000b6beb800b9852420eac4e271576a72c3c5d6d495286a9e5139004ad5c3e2abb4d6d4bce4e880119cc90c45707425c35bbe66dc3196e6ba87f85da55ece80afcf1d33ed68a81411cb3b3fdd4a30b2e04b0918efbd1b8c0b7647b0d9a5d43dc8ada28b677f2119798486088543f08121fd0374f87365fc3366c1c4e4dea086f93a56f7860cce517852d3100f96df607d0267191c9f5d3e6df1ed4e67558d8f1e2a013d2a39b8af86421a4ab16486e2b57d5dfa62ee3ef13abf8632d564d349f6b7d78d95609dfbbb9726"}, 0xe2) futimesat(r2, &(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f00002f1000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) 2018/01/15 19:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000043000-0x10)='/dev/sequencer2\x00', 0x1c1, 0x0) finit_module(r1, &(0x7f0000294000)='/dev/sequencer2\x00', 0x3) timer_create(0x5, &(0x7f000073c000-0x60)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ce000)=0x0) timer_settime(r2, 0x1, &(0x7f000058a000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000bc1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e41000)={@common='lo\x00', @ifru_settings={0x7, 0x1ff, @te1=&(0x7f00007c2000)={0x2, 0x10001, 0xfc21, 0x72}}}) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) fcntl$lock(r3, 0x7, &(0x7f00005e6000)={0x1, 0x1, 0x7, 0x7fffffff, r0}) 2018/01/15 19:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000438000-0x4)=0x0, 0x80000) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) stat(&(0x7f00005af000)='./file0\x00', &(0x7f0000747000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000033f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000339000-0x4)=0xc) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000033000-0x64)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x64) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2018/01/15 19:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000026f000-0x4)=0x0, &(0x7f0000a0f000)=0x4) 2018/01/15 19:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001265, &(0x7f0000cab000-0x3)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ead000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000cad000-0x4)=0x0) [ 90.134118] [] ? do_sys_times+0x2c0/0x2c0 [ 90.139884] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.146517] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/15 19:01:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "7175656365300000000000000000000007070000001007000000000000000001000000000000000000000000000000000000000000000000000000370080ffff", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/15 19:01:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r2) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) 2018/01/15 19:01:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001f7000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0xf)='net/ipv6_route\x00') preadv(r1, &(0x7f0000870000-0x50)=[{&(0x7f0000e88000-0xf4)=""/244, 0xf4}], 0x1, 0x0) 2018/01/15 19:01:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000335000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003c5000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000+0xcb7)=0xe8) r4 = getegid() ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b4b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000deb000-0x4)=0xc) stat(&(0x7f000044a000)='./file0\x00', &(0x7f0000b65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000110000-0x4)=0x0, &(0x7f0000ab4000)=0x4) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d4000)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d03000)={0xd876, 0x7, 0x4, 0x6, 0x8, [{0x1, 0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x120, 0xffff, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x81, 0x1, 0x400, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x3a5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffe, 0x1400000000000, 0xac9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xa842, 0x9, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x401, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) sendto(r0, &(0x7f00007a3000-0xcd)="62e4fd8d086dd6d1c622c19859d55fd9ad3c515953e2964b4be6a85d68c035fcaf1b2e304595f62f4fb124a11e47a3a4e3991d8136850a10c64302f20e7728421d219128598a1212205b9ead8c369f21c17cb03dc01ec19384bf6be7949dc1aed74f7d04277277d4fa9504280114d4bcf3b22992d0acb2f038e21f5fff2061f648a7c6e11c16a6c5a66c8b58e558ebd8d8b0a7ba04d5c73390c905b46d4b379b2e719658742e3d7e139b984748e2a5e3b66908c3cca569569f4ad3dc70d5d6a4ea30886bc41523b403f3423fd8", 0xcd, 0x4004, &(0x7f0000af9000-0x9)=@rc={0x1f, {0x5, 0x1, 0x100000000, 0x5, 0x1ff, 0x283}, 0x5}, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000059e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000124000-0x4)=0xe8) fstat(r0, &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00009c0000-0x38)={&(0x7f000035e000-0xc)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003d4000-0x10)=[{&(0x7f0000190000-0x2e8)={0x2e8, 0x1b, 0x500, 0x5, 0x0, "", [@generic="3be48aa1867248ba0be505902d97d61fa8e0bf9d82c7873e47a558d516d93ba673ca2a0d7db2ec6ea16468066aad3a7bbd38585590e5dcac061940957cbd12faca0064159b487aa5ca837e2a1f8ec8a444fd72ebc3e0893c5a2925382cbf87d7ffbabc8601c7ab44e8c78ac167324172f44ec62d8c27e90391339735bac230902f883174ab47fb3d97a5c97a06c3e0", @nested={0xfc, 0x1e, [@typed={0xc, 0x5c, @pid=r1}, @generic="47e4effe500530e46cae34a4ba28d3c4cba643b97d35a53a99fd84e11836119674f87d1a55e85cc10e2019aba1e80ef379bdad76a128fa1333f3c569fe7fe1319eb5c2f06256a4caae376adf5cc759a19c69aee8c12fafcab98a7158c6ecddaabf02fc6c262b4645f65b1af675247c4698e30a5bc78a09bf0d51df9b656593ea90f146e2f50e24192ce24ba12376f1051842051b48050c2b3e8bf6a0707a69db77cfa3b16eacd5d47e62fe512cf5a44df89c7318f51ecca62837ba6edc72f357e7d56281f33565c6c8e2a1f3154b427fab92298310c49375330f30af381c07cef95f5102b531cfad36d6"]}, @generic="f619f4dc4db4006eefa17908cf05fcdd5db3ea157b020433deb28b6584c1fed87a155c9199470e229e7ef7bec711c1187a9431b3f5e5eba1015981105bb33f9467bf9eba9a7bd55c7a969a7b422cab86a8882b2aeca7a66204d865d19322577afb230d2196b54a48e20e5ed255fcf844382813fd54f672dd970d17cd5eeafb87", @generic="677a5cc1fe5a178eca36d1dc3580c2abccb31249955b8ad58e0fff47a74dee47c1d837a2bbf314f8f9", @typed={0xa4, 0x42, @binary="7b5932f85bd66c1a8566398e1634eeddfde8ba5f1fe97099e701895289c90bee14c7ac65c5ba81f61aba98afbcec3cbc9aa830f1d56054e083eca6e7b1fcd6bd8b82cccd89a0158ce522210f8fdc0e15b0fbd0124b7114e225c19c72066c42c912339eebf493e68619b8dc0f4ea8c18b0ade6d48ec8689aa1d63dce752017a4f9493cdbdeb5439ab1b0bc8c9e9afa81c3230e1b28506fb3bd1ff65"}]}, 0x2e8}], 0x1, &(0x7f000006b000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x40}, 0x8c0) 2018/01/15 19:01:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x4, 0x7fd) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r1, &(0x7f0000be2000)=@generic={0x0, ""/126}, &(0x7f00000c6000-0x4)=0x80) r2 = getegid() stat(&(0x7f000022d000)='./file0\x00', &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) accept$ax25(r0, 0x0, &(0x7f0000109000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000035c000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b44000-0x20)={@generic="9a5f2dd03f47178398d26c38c15f4a36", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 19:01:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x5, 0x0, 0x20, &(0x7f0000842000)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000eb3000)={&(0x7f0000312000)=@full={{0x3, {"230b5e75fd0ca0"}, 0x0}, [{"af0b77c85c5b9e"}, {"babb8a257f2770"}, {"ffbc888d086e15"}, {"7af47d4774a799"}, {"080f4228d2465f"}, {"b99e964504c568"}, {"76664c6b1e9d76"}, {"aa156c5cc7c551"}]}, 0x48, &(0x7f0000b45000)=[{&(0x7f00006dc000-0x5d)="4f4df83a72ea46c7cf60db9ece35b7164331e00d3f48be4411ea84b0fac422d8c22ebf8f264cf1ae79d3ca3378d76f6f428e007f873d398b882b849401a330357b10be0cc51faa5a54b4ae1bd36d69cdeff4b3e78632b3393b4af4f199", 0x5d}, {&(0x7f0000752000-0x21)="f3bbc559a5cc857fbb2ee132b1df200d322d1fa0e582e005336a0d6244ec0a428f", 0x21}, {&(0x7f000035e000)="0161b3ec40d958f513fa604128a3623e09bed7dcfe3154c30f8778c9cbdd987c99f017206f166fd18d523a7d03ce2570bd87b78e5a8f9a92f4641c47dc0a820d764149d9f974a0c9e9a2701f084c6be7db66b7604acf947d63a7c6cf7f4c48cc7d7ba67505d8bf1ace5d7c80b27f56b9cbbc37196995257189df4320edf77ae5101ae2c47c44fb6966c89931766ee35cb032d06b78a9d8f1e969511f0e00720bbf9c33a259d0667065d5e7382c5e485b0378e3ebef7ead25c2970babaa7541", 0xbf}, {&(0x7f0000b58000-0x90)="6407d08c2d76133678b30f4a7f774b33a8063b02b5ffd2aa6faef031945077bda8e786f0a35f157164f6e155121982c01bae27a7ff2073444c448342a9eb96b1f648490b0daf5096e8f7d5f6f748b799897bd95a0c3d9d3932b3dd4f4e7be23d82fbc6387ceee77dc2e64aa99666d351361415cb288d816e803f62839b72a3cdc5789ccf2a6b5f444a5aecf7effcd7ab", 0x90}, {&(0x7f00002c5000-0x1000)="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0x1000}], 0x5, &(0x7f00003a9000)=[{0x58, 0x111, 0x9, "0a99bd1bdf0fdac9cf7e51a3e096413e3bde7ed06e12450f9846ae053f85b9df9fdff3f52cd77d7ba44de6170b217147a9c7d8fd79bf367e31e0cee556757e8624d6392b8c"}, {0x10, 0x10a, 0x3, ""}, {0x110, 0xad, 0x4, "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"}, {0x48, 0x11d, 0x779, "b7adc7b148d700c8ed9862fe409488107d6e8e3e994f744c4dc3ff8f917fb7f1255427dfdce84385e309219d06e9e5c71c"}, {0xe8, 0x10b, 0xfff, "7989dc3dcaeebcb70f4be5cb2823a909920be9a9c77404f544e6f45d3ccca91c8efa72fae1f781b67d659c0b6f3c70a54209b12d62ed3adfad33436a354c084bc60cb2a77d2dc50498ffe4537315ea8f4430a246da9282c579a534f6d355444fa36483cc014fce989c476a72fe6afa7ad62c9b1c5688f9549e1759e7e4750cb1938243c6a19ff3c57bc4836315404f6b43bc82618e40241a3892b66eaf56f23ee350123a67d67157359b1fae9d64b14a27291f441e60350a2df3a750ed626a99abcbd8b7b0d45d4185598309262dfe6cc0992ba5404ff4"}, {0xa0, 0x108, 0x27b, "22bc7556a470e694f68ad88d0a3fed6f5734f6c5325ec20c07e05ac99354f17f62ed341436759e50aba55cb7151b7677c9c106826599ec17dafc2e74256f22fcc5d015ba89ea58d6fbf8e91633115bf9aab3737ef4af643a6acabd25985cec35febb974f8099fe19af0e3de52116bdc5cd0bc699f2f81a3ed71844f9347254c3067eb5caa17e6af78b48fb94"}, {0xa8, 0x10b, 0xffffffff80000001, "31cc5770d855ecd9e5b3bfd630237f11e25977e7f4046ecd5ee986afd90e8b358d0dbfd71282a817654a71dba6e0c1f2648d7f4b8b26462894287234edabdf5bd703bca8ce18f28b9cbfcedc290448ef207e0f36ca54f47fb356ee7ed26c5b57f6a89efcef14b2ef446a70edc873199ce7105b1b1619c147b2f75ccbfea1fa3b9e306a6f6c470bd8c96b71dab693e897cc22"}, {0x50, 0x12f, 0x5, "9bcf751746d2233f7b09dd822e87857ad93cc3fd36ec918a0469642fd6381bd58b8969ce2436af208a905bc179926d5b08d1a60a5f78c0384107d9a463aa"}, {0xc0, 0x0, 0x4, "81851b117ebd213ee8e0ab4fe2dd39c8c7fbc39bbeffba36a1a8d7f507d998809016eac4ca94199c8ff6d43b7e84d3c690cb8718f72a0b7c2bcad7ee0c1e6421ca73665eced923eef91b79bdaf06b1a4056d910a7e67affb251195c9114b4ddbf4dec5db93e43257a65932039ed9ff57114629b319b6c09f10fa83a2c1d5d76a48bafa78da529413bbc79ab32a008b2f39cd28d621de9d1f66577f37229583ec8a187c4d170a6863524463c8"}, {0xd8, 0x6, 0x40, "18fe814397fa5c2a2e2cb1c9c0a4e64495bdaa5c68a1bd872217b432913a3dd713fdcfcca92f02c20f4e005a0ed5156a2ea6ad1894a8bb948de4164fc2b984859a4eb5d164fafcdfdbae6c553d4f42b356aa8d3d9ee237d6aa6d870781ab6bd5fb3a1755d0be05d9ff99ddb64c8617d5b62e8bbf0a0662d243340394de732ece84674c1b6d976ab9d181281b07b2f544bb8b69aff805c9e4312d900c5856e818fa063d14ad3004cab723ba383288e95f3b4420a573809a5aae48530d4e85f30383ead726897477"}], 0x5d8, 0x48000}, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009f0000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x3, 0x5, 0x4, 0x2, 0x2, 0x80, 0x0, 0x80000000, 0xe70, 0xf487, 0x4, 0xfff, 0x1]}, &(0x7f0000b46000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ba9000-0x10)={r3, 0x10, &(0x7f0000020000-0x10)=[@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bad000)=0x10) 2018/01/15 19:01:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e18000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000fc9000-0x4)=0x7) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00003fc000)={0x900000, 0x6, 0x2, 0x8}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00003c7000)={0x0, 0x0, &(0x7f00005e9000)={&(0x7f00009d5000)={0x2, 0xe, 0x8001, 0x5, 0x2, 0x0, 0x5, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/15 19:01:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000000000)='vxfs\x00', 0x1000400, 0x0) geteuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b78000)=@assoc_value={0x0, 0x200}, &(0x7f0000740000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000790000)={r3, 0x9, 0x10}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000371000-0x8)={r4, 0x3}) getrusage(0x1, &(0x7f000013a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r0, &(0x7f0000222000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f00001b5000-0x8)='./file0\x00', r5, &(0x7f00007ed000-0x5f)="ff32b7fe93ed4948b0271a0d6ba45f7f200d73a3458901052d6f1a8172cd97f30c97e4e5048c410177a56ef3dd85e6064d0549caa1b8bb47e4e1c1678a00749f2952f99b791bea1cae8e5336164caec144f6063932a281df035cafa14dd765") mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x100000a, 0x30, r2, 0x4) 2018/01/15 19:01:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000466000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket(0xa, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000940000)={0x8, 0x1000, 0x4}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mknodat(r0, &(0x7f0000b6b000)='./file0\x00', 0x20, 0x4) r2 = gettid() capset(&(0x7f0000379000-0x8)={0x20080522, r2}, &(0x7f0000e05000-0x2)={0x100000001, 0x3f, 0x3, 0xfff, 0x800, 0x80}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000737000-0x4)=0x80, 0x4) connect$inet(r1, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 90.280543] FAULT_FLAG_ALLOW_RETRY missing 30 [ 90.285873] CPU: 0 PID: 15980 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 90.293567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.302942] ffff8801c74375a0 ffffffff81d93169 ffff8801c7437880 0000000000000000 [ 90.310895] ffff8801cb685190 ffff8801c7437770 ffff8801cb685080 ffff8801c7437798 [ 90.318857] ffffffff81660c0a 0000000000005c80 ffff8801b3330918 ffff8801b33308a0 [ 90.326810] Call Trace: [ 90.329370] [] dump_stack+0xc1/0x128 [ 90.334703] [] handle_userfault+0xa3a/0x1310 [ 90.340732] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.347712] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.354097] [] ? handle_mm_fault+0x117b/0x2530 [ 90.360294] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.366498] [] handle_mm_fault+0x1fd1/0x2530 [ 90.372532] [] ? __pmd_alloc+0x410/0x410 [ 90.378306] [] ? __lock_is_held+0xa1/0xf0 [ 90.384074] [] __do_page_fault+0x5c2/0xd40 [ 90.389928] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.395873] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.402507] [] do_page_fault+0x27/0x30 [ 90.408013] [] page_fault+0x28/0x30 [ 90.413260] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 90.422505] [] ? __snd_timer_user_ioctl.isra.23+0x1367/0x2280 [ 90.430008] [] ? check_preemption_disabled+0x3b/0x200 [ 90.436814] [] ? snd_timer_global_new+0xc0/0xc0 [ 90.443102] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 90.449741] [] ? avc_has_extended_perms+0xe2/0xf10 [ 90.456295] [] ? get_futex_key+0x1050/0x1050 [ 90.462331] [] ? mark_held_locks+0xaf/0x100 [ 90.468272] [] ? mutex_lock_nested+0x5e3/0x870 [ 90.474472] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.481281] [] ? mutex_lock_nested+0x56f/0x870 [ 90.487483] [] ? snd_timer_user_ioctl+0x53/0xb0 [ 90.493777] [] ? mutex_lock_killable_nested+0x960/0x960 [ 90.500757] [] snd_timer_user_ioctl+0x7d/0xb0 [ 90.506869] [] ? snd_timer_user_ioctl_compat+0x750/0x750 [ 90.513938] [] do_vfs_ioctl+0x1aa/0x1140 [ 90.519625] [] ? ioctl_preallocate+0x220/0x220 2018/01/15 19:01:23 executing program 3: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7383405900c4e1e, 0xffffffff80000001) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000792000-0x4)=0x0, &(0x7f0000792000-0x4)=0x4) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f90600002304000afff5110800ff00febfffff0800000000000000", 0x24) 2018/01/15 19:01:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000f29000)=""/71, 0x47}, {&(0x7f0000eb6000)=""/57, 0x39}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000000000)=""/105, 0x69}], 0x6, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x24, 0x0) fstatfs(r0, &(0x7f0000000000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000f5f000-0x10)={&(0x7f0000365000)=""/204, 0xcc}) r3 = syz_open_procfs(0x0, &(0x7f0000139000-0xc)='net/netlink\x00') mkdirat(r3, &(0x7f00003ea000-0x8)='./file0\x00', 0x4) readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) geteuid() 2018/01/15 19:01:23 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x470000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xfffffffffffffffa, 0x10000, 0x1}, 0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000)={0x4c, 0x0, &(0x7f000000c000-0x190)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000005000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000)={r3, 0xf145}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000d000-0x4)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) pause() ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/15 19:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ebf000)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a9e000)={@common='irlan0\x00', @ifru_flags=0x1000}) 2018/01/15 19:01:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000082b000)="bb", 0x1, 0x20020003, &(0x7f000077c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f00003fe000-0x67)=""/103, 0x67, 0xff, &(0x7f0000aea000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='ceph\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="a4", 0xaa, 0xfffffffffffffffe) userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 90.525828] [] ? selinux_file_ioctl+0x355/0x530 [ 90.532111] [] ? selinux_capable+0x40/0x40 [ 90.537968] [] ? __fget+0x201/0x3a0 [ 90.543211] [] ? __fget+0x228/0x3a0 [ 90.548454] [] ? __fget+0x47/0x3a0 [ 90.553610] [] ? security_file_ioctl+0x89/0xb0 [ 90.559806] [] SyS_ioctl+0x8f/0xc0 [ 90.564966] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 90.615249] binder: 16007:16008 ERROR: BC_REGISTER_LOOPER called without request [ 90.669960] binder: undelivered TRANSACTION_COMPLETE [ 90.676329] FAULT_FLAG_ALLOW_RETRY missing 30 [ 90.680891] CPU: 0 PID: 15990 Comm: syz-executor5 Not tainted 4.9.76-g8dec074 #13 [ 90.688489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.693739] binder: BINDER_SET_CONTEXT_MGR already set [ 90.693747] binder: 16007:16018 ioctl 40046207 0 returned -16 [ 90.696360] binder: 16007:16019 ERROR: BC_REGISTER_LOOPER called without request [ 90.697541] binder_alloc: 16007: binder_alloc_buf, no vma [ 90.697557] binder: 16007:16018 transaction failed 29189/-3, size 0-0 line 3127 [ 90.720538] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.720657] binder: undelivered transaction 166, process died. [ 90.740672] ffff8801c68af5a0 ffffffff81d93169 ffff8801c68af880 0000000000000000 [ 90.748629] ffff8801c4429d90 ffff8801c68af770 ffff8801c4429c80 ffff8801c68af798 [ 90.756586] ffffffff81660c0a 0000000000005c80 ffff8801c5765118 ffff8801c57650a0 [ 90.764538] Call Trace: [ 90.767103] [] dump_stack+0xc1/0x128 [ 90.772434] [] handle_userfault+0xa3a/0x1310 [ 90.778464] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.785444] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.791815] [] ? handle_mm_fault+0x117b/0x2530 [ 90.798019] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.804217] [] handle_mm_fault+0x1fd1/0x2530 [ 90.810241] [] ? __pmd_alloc+0x410/0x410 [ 90.815922] [] ? __lock_is_held+0xa1/0xf0 [ 90.821687] [] __do_page_fault+0x5c2/0xd40 [ 90.827538] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.833476] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.840109] [] do_page_fault+0x27/0x30 [ 90.845613] [] page_fault+0x28/0x30 [ 90.850876] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 90.857946] [] ? __snd_timer_user_ioctl.isra.23+0x1367/0x2280 [ 90.865456] [] ? check_preemption_disabled+0x3b/0x200 [ 90.872261] [] ? snd_timer_global_new+0xc0/0xc0 [ 90.878547] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 90.885285] [] ? avc_has_extended_perms+0xe2/0xf10 [ 90.891832] [] ? get_futex_key+0x1050/0x1050 [ 90.897870] [] ? mark_held_locks+0xaf/0x100 [ 90.903808] [] ? mutex_lock_nested+0x5e3/0x870 [ 90.910007] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.916813] [] ? mutex_lock_nested+0x56f/0x870 [ 90.923014] [] ? snd_timer_user_ioctl+0x53/0xb0 [ 90.929304] [] ? SyS_mount+0xcf/0x120 [ 90.935915] [] ? mutex_lock_killable_nested+0x960/0x960 [ 90.942899] [] snd_timer_user_ioctl+0x7d/0xb0 [ 90.949012] [] ? snd_timer_user_ioctl_compat+0x750/0x750 [ 90.956086] [] do_vfs_ioctl+0x1aa/0x1140 [ 90.961765] [] ? ioctl_preallocate+0x220/0x220 2018/01/15 19:01:23 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x101, 0x0}, 0xfffffffffffffd1b) r1 = socket(0x2, 0x842, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001cd000-0x44)="1d5173d79d91a75112962667586b5c38c11282e06afb4bcd2081ae542d43c315a47337fb5a52d4d546abb08fed3937ad2369241a9f2e62a2870909a6a73db775ff9cd118", 0x44) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/15 19:01:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000f29000)=""/71, 0x47}, {&(0x7f0000eb6000)=""/57, 0x39}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000000000)=""/105, 0x69}], 0x6, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x24, 0x0) fstatfs(r0, &(0x7f0000000000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000f5f000-0x10)={&(0x7f0000365000)=""/204, 0xcc}) r3 = syz_open_procfs(0x0, &(0x7f0000139000-0xc)='net/netlink\x00') mkdirat(r3, &(0x7f00003ea000-0x8)='./file0\x00', 0x4) readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) geteuid() 2018/01/15 19:01:23 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001db000-0x4)=0x9, 0x4) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000040000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000040000)=0x0) syz_open_dev$random(&(0x7f0000008000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000018000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f000003f000-0x10)=[{0x20, 0x4b9, 0x0, 0x0}, {0x6, 0x4000000000000, 0xffffffffffff6373, 0x50c7}]}) openat$keychord(0xffffffffffffff9c, &(0x7f000003b000)='/dev/keychord\x00', 0x80000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 19:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000832000-0x9)='/dev/sg#\x00', 0x6, 0x400000) recvfrom$unix(r0, &(0x7f000035b000)=""/173, 0xad, 0x20, 0x0, 0x0) r1 = socket(0x10, 0x804, 0xc) sendto(r1, &(0x7f0000a17000-0x14)="140000000a0ae784ffffffffff010017011f00e5", 0x99, 0x846, 0x0, 0x0) accept(r1, &(0x7f0000296000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001e0000-0x4)=0x10) 2018/01/15 19:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') getpgid(0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ee000-0x4)=0x0) prlimit64(r1, 0xf, &(0x7f000012a000)={0xffffffffffffffbd, 0x0}, &(0x7f0000d73000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000848000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8a000-0x4)=0xc) rt_sigsuspend(&(0x7f00004d5000-0x8)={0x8}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f00008a5000-0x8)={0x0, r2}) 2018/01/15 19:01:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000011000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f2f000)='/selinux/access\x00', 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000818000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000211000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/15 19:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000650000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00002b5000-0x8)={0x7}, 0x8) write(r0, &(0x7f000033d000)="fddefeed4c3f5d5d74f58bcec7bcf3a2678109d423eb3d56fb4fc8eaa7b2693fa1cac3574c97a5df9a95cd84cd76fc1673d6a447637ff5f0892299d5ff448bf3811efe741d8d93e96a6d6f4fa4081ac8d9eca13220c85b740344ac9f8e330a4d33197e6f36d0414dc8895f7fac483ae598a8e875c5c270eef213268acd971db9c0972a3bf33c334b07d1f9961913a92075527197cdc01eae20d57e4c401929a20e88f31978cd1a2a3739249d24e1e149169058ab0a648626d906a7652c56e9", 0xbf) pipe2(&(0x7f0000528000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b32000)={0x1ff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 90.967978] [] ? selinux_file_ioctl+0x355/0x530 [ 90.974263] [] ? selinux_capable+0x40/0x40 [ 90.980114] [] ? __fget+0x201/0x3a0 [ 90.985360] [] ? __fget+0x228/0x3a0 [ 90.990604] [] ? __fget+0x47/0x3a0 [ 90.996368] [] ? security_file_ioctl+0x89/0xb0 [ 91.002567] [] SyS_ioctl+0x8f/0xc0 [ 91.007730] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/15 19:01:23 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$inet6(0xa, 0x3, 0x3ff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002e3000-0x8)={0x4d, 0xa5d, 0x1, 0x1, 0x9}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) [ 91.074228] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.081454] CPU: 1 PID: 16032 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 91.089094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.098435] ffff8801b2c7f8f0 ffffffff81d93169 ffff8801b2c7fbd0 0000000000000000 [ 91.106446] ffff8801cb685310 ffff8801b2c7fac0 ffff8801cb685200 ffff8801b2c7fae8 [ 91.114461] ffffffff81660c0a 0000000000002b25 ffff8801b2cdd0f0 ffff8801b2cdd0a0 2018/01/15 19:01:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f14000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000263000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00005f1000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/15 19:01:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x5, "cdf08b59dcd60a8bc1c227a52ffa"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 91.122468] Call Trace: [ 91.125042] [] dump_stack+0xc1/0x128 [ 91.130396] [] handle_userfault+0xa3a/0x1310 [ 91.136453] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.143468] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.149872] [] ? preempt_schedule+0x25/0x30 [ 91.155838] [] ? ___preempt_schedule+0x16/0x18 [ 91.162064] [] ? handle_mm_fault+0x117b/0x2530 [ 91.168267] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.174466] [] handle_mm_fault+0x1fd1/0x2530 [ 91.180495] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 91.187389] [] ? __pmd_alloc+0x410/0x410 [ 91.193070] [] __do_page_fault+0x5c2/0xd40 [ 91.198925] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.204871] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.211505] [] do_page_fault+0x27/0x30 [ 91.217012] [] page_fault+0x28/0x30 2018/01/15 19:01:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) readlink(&(0x7f0000d40000)='./control\x00', &(0x7f00000a8000-0x1000)=""/4096, 0x1000) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000172000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000bbb000)='./control\x00', &(0x7f0000439000-0x7)=""/7, 0x7) renameat(r0, &(0x7f00004d7000)='./file0\x00', r1, &(0x7f0000ffb000)='./control\x00') 2018/01/15 19:01:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000135000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/15 19:01:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000010e000)='/dev/net/tun\x00', 0x0, 0x2fffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aae000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000246000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000283000)={&(0x7f0000d5c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000186000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006d9000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002bd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x6, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f1e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/15 19:01:23 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f6c000)=',\x00', 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f6d000)={0x8, 0x0}) 2018/01/15 19:01:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006fb000-0xc)={r3, @multicast2=0xe0000002, @rand_addr=0x1}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e2c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCEXCL(r4, 0x540c) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) accept4$packet(r2, 0x0, &(0x7f0000a37000-0x4)=0x0, 0x80800) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@rand_addr=0x0, @multicast1=0xe0000001]}, 0x18) [ 91.222259] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 91.229333] [] ? SyS_mq_notify+0xc5/0xbf0 [ 91.235100] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 91.241479] [] ? do_futex+0x15c0/0x15c0 [ 91.247069] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 91.253712] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.260519] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.267073] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40605) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) rt_sigaction(0x2f, &(0x7f0000683000)={0x100000000, {0x5}, 0x10000000, 0xc2a}, &(0x7f000080d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009ca000-0x8)={0x0}) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fbe000)={0x4, 0x1, 0x7, 0x5, 0x7, 0x80000000, 0x1, 0x7fffffff}, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ee000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000239000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) getresgid(&(0x7f0000f78000-0x4)=0x0, &(0x7f0000e61000-0x4)=0x0, &(0x7f00000e5000)=0x0) fchown(r0, r1, r2) r3 = dup(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002a4000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000835000-0x28)={0x27, 0x1, r4, 0x5332, r1, 0x28000000, 0x6, 0x5}) r5 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0xc0481273, &(0x7f0000007000)="") 2018/01/15 19:01:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000390000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x68, 0x7, 0x1, 0xff}, &(0x7f0000b40000-0x4)=0xa0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b40000-0xa0)={r1, @in6={{0xa, 0x0, 0x860, @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]}, 0xfffffffffffffffd, 0x85ca, 0x40, 0x0, 0x80}, &(0x7f0000b12000-0x4)=0xa0) connect$llc(r0, &(0x7f0000b3f000-0x10)={0x1a, 0x11, 0x1, 0x7, 0x101, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000294000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088b000-0x4)=0x10) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000406000)=0x6, &(0x7f0000b3f000)=0x4) setsockopt(r0, 0x1, 0x8001, &(0x7f0000b3e000)="83f342000082658915ef74b2d3d40982f800e9d432189f4bbd9c4de2a4126cd773c95809a0c78745ef1fa1200a55c9bbe6655d1018fa8cedd959594d9d48c4cbf70a1c8719dbdda1ebff4a0000000000005e68c550011eb3a40280b213a903000000bec94cf7ec73611830824cfc656966706932dc0e06f94f8b", 0x7a) 2018/01/15 19:01:24 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000fc3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d06000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fbb000-0x4)=0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc2000)=[{&(0x7f0000fc3000-0x72)=""/114, 0x72}], 0x1) fcntl$setlease(r0, 0x400, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x10, 0x0, &(0x7f0000fc2000-0x10)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000c77000-0xb0)='F'}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000397000-0xc)={0x400, 0x3, 0x2, 0xff80000000000000, 0x8, 0x101}) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b85000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000055d000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x6, 0x5a9e, 0x0}, &(0x7f00006f7000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000004e000-0x8)={r2, 0x0, ""}, &(0x7f00001e8000-0x4)=0x8) fstatfs(r0, &(0x7f0000cf6000-0xad)=""/173) timer_create(0x0, &(0x7f00005fe000-0x60)={0x0, 0x2, 0x4, @thr={&(0x7f0000e8a000)="cbb48a26b6d6d7eecdc83cf96f762f3cbd168397b0e9b259fa374d2f070fb28b848722b0f5b4ddc82bb8e66ffdf480803eed20ecfb9c803ae70791d3ec5f4a5e10f55c402127a891aa1d", &(0x7f0000547000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d44000-0x30)={0x8, 0x0, &(0x7f00003ad000-0x64)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000025b000-0x1e)=""}) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000451000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000321000-0x4)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000016000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x7, 0x2, 0x20, 0xa0, 0x67, r1, r2}, {0x3, 0x59b0, 0x8, 0xc61, 0x2d, 0x7, 0xe1, 0x5}, {0x1, 0x6, 0xb031, 0x6}, 0x10001, 0xc, 0x2, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x0, 0x6, 0x2}}, 0xe8) r3 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000676000-0x4)=0x0, 0x4) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3e000-0x10)='/dev/sequencer2\x00', 0x101880, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000a7000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x703}], 0x1c) syz_open_dev$sndtimer(&(0x7f0000343000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000062f000)=""/56, &(0x7f0000ca6000-0x4)=0x38) writev(r0, &(0x7f00004d1000-0x10)=[], 0x0) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40605) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) rt_sigaction(0x2f, &(0x7f0000683000)={0x100000000, {0x5}, 0x10000000, 0xc2a}, &(0x7f000080d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009ca000-0x8)={0x0}) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000005000)=0x5c65, 0x8) waitid(0x0, r2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/15 19:01:24 executing program 6: socketpair(0x2, 0x800, 0xfff, &(0x7f0000e84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x22)="122a154eb16992a4dbaf2fd3baf8bb3aba2c46e9922a1fe1cc94679f2bd7cd9e63d8", 0x22, 0x0) write$eventfd(r1, &(0x7f0000759000)=0x3ff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) bind(r0, &(0x7f000027d000-0x8)=@sco={0x1f, {0x100, 0x8001, 0x8, 0xdc99, 0xe7fb, 0x80000000}}, 0x8) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000036c000)={0x0, 0x7ff, 0x4, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:24 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fdb000-0x4)=0x0) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000812000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000075d000-0x4)=0x0, &(0x7f00007ef000)=0x4) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000d38000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a8e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x4, 0x1, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c34000-0x10)={0x8, &(0x7f0000725000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000112000-0x8)={r4, 0x0}) ptrace(0x4207, r1) ptrace(0x4208, r2) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f69000)={0x0, 0x6}, &(0x7f0000f6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a76000)={r1, 0x4eb12b3e}, &(0x7f0000345000-0x4)=0x8) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f52000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 19:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x6, &(0x7f0000500000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x8005, &(0x7f0000b32000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x9, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000316000)='/dev/sequencer\x00', 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c8000-0x10)='/selinux/status\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000656000)=[{&(0x7f0000fd6000)="75903fc0348ba92ea4d844c794e005489e49628b0984c94b8eea8ab471a42e5df17533f8610036ce4a943bc7266352a8bba494724323ccb3b5c6a2584e17", 0x3e}, {&(0x7f0000623000)="d01acb78cb7711f7ed95c9997461e4087276d46620ce14e0c278fabb1209fb4ba86bc2bf0adc2bd8606115fcc2ec734fc991fb0ea81ef9ac01557249d11972dc86908dbea761f32588cdebb7b9a09bf366cc8a0cd1465f4456f3b2adf2035a1b4fd62877b1df89d160fcc79f078df7de64dfcde29a6d4c9f12f209465238ced09e29039fa098fc20e314c5", 0x8b}, {&(0x7f0000608000)="c0a16dce0f362be91652b3c4551f815f7f2bb486375eea6aa06472eb78b805c99c90c7237308777e6dfe9e9fc58bee2dd781eab725affda5c1bd9e3b951639553afcafe8acea983e336cb3e3a7d1b549fd92d6a5bbb49eb1b057aacf7641c22e67116bc8de16e063a4a0ee5fbd66f9ab568df5d8f305ffde3f49f708a57492e0b98e5326d04ccc26607ca3f6afc161712008b5e8268b659436deb8a664126a5275a78549c30c0c8727b4a62b190e981b157694810d60c91f60d8a63ffc552762927a780014e303252589425e4d7bcbdb911434c55e2807d4678d29e810018ff440639332f464762f9a", 0xe9}, {&(0x7f00003b1000-0x29)="b1ee9b0ee25d59ce9076a665b20f2efe024cb593e8bb1c9e2673f07c1716ad53a598b07624768c58af", 0x29}, {&(0x7f0000fd9000-0x8)="780acf44debc3d0a", 0x8}, {&(0x7f0000079000)="a43dff8dae8cd9", 0x7}], 0x6, 0xd) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000016f000)=0xffffffffffffffc1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000b0f000-0x68)=""/104) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000453000)="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") nanosleep(&(0x7f0000e3b000-0x10)={0x77359400, 0x0}, &(0x7f0000ba0000-0x10)={0x0, 0x0}) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000291000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fc000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f99000-0x14)={0x1, 0x6, 0xfa, 0x7, 0x8}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)="86") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7e000)=0x0) getresuid(&(0x7f0000309000-0x4)=0x0, &(0x7f0000d5b000)=0x0, &(0x7f00009c1000)=0x0) stat(&(0x7f00006d2000-0x8)='./file0\x00', &(0x7f0000baa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000078c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000369000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fe000-0x4)=0xc) r7 = getgid() sendmsg$unix(r1, &(0x7f00002a9000-0x38)={&(0x7f000098a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000502000)=[{&(0x7f00007ba000)="732e0e8a2b8c04967d5653055bdd624d37171b508da4b902162033e6bf14676db43b29c9a55268e4fe55590753bea3c650126573ef740e294dc35a07d8747ab35d7b16d8a403833a3828c918f93dd46105761a0e33ce2a133d7ba52d10f887b7fce783912e98ae9c", 0x68}, {&(0x7f00007b8000)="7cc8ca27fbd9bbcd65f8b351d97c6aab07ebe7d15179615197b727e0006948e49d00853427f951af6e263e241057448a6872e086767337ff8f927c519f68732da6e1c0113e61bac2a0a7f7a6a151608370ecbb607504ef5e86f9aee01d786e51e61484211bd3546d3f504ac02eca98c25f8b9861123a9f2d6779e465a5237b64744c0034c71e8254384217fbc6563991fb1ad123f8a946e028d24d18cc442de606794ac600c8d3fa624003bf125fa8f81eb4274e0e4c43dd", 0xb8}], 0x2, &(0x7f0000d3b000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x7e6fe51f3e46a0c8}, 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000028000)=0x5, 0x4) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0xce8, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) [ 91.494548] binder: 16088:16101 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@generic="4fb7bf7d19bad4cb7c8dab5d0faa0467"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a73000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) r3 = socket$unix(0x1, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000049d000)='attr/keycreate\x00') r1 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x4, &(0x7f000061c000)={&(0x7f0000b91000-0x3b)="5c593d2177dd46582d5f999d3f56de5b546684160a3cd13e060a7ecc1bdffb307009c7e16f9c0c1efe8fea070e9845ffcc92bc4db8b4ce38c60bf8", 0x3b}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d9000-0x58)={0xff, 0xffffffffffffffb5, 0x4, 0x1, 0x1, [{0x3, 0x401, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000492000)={0x2d, 0x2, {0x3, 0x1, 0xc000, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f00004b5000-0x11)='net/softnet_stat\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendfile(r0, r2, &(0x7f0000fd3000)=0x0, 0x16ca) ioctl(r2, 0x36, &(0x7f0000b80000)="4234f3a847c4cb66732c0586221804141bb9fc39098041ff215604c9eff90182962423a9a3cb72645152808724dd1379d2c8ef295f1c9ebbe1e115c25bafbd7390073ed1c26d3963564b2de42c225c3ee63afddca3c9f5abc6ac847c7d239e2ce1a4467932925f4831257e18d0") 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80000000803, 0xc2d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x3, &(0x7f00001cf000-0x18)=[{0x0, 0x0, 0x0, 0x6}, {0x45, 0x0, 0x0, 0x7ffffffe}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000850000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000174000)="de74bdab64e156c60fc70dd9e6af0248e8029aa2d4fb1514da6954e42d1e7740867b50ec2127e34899bfcb52d06fdcf622acf5f46d6640d3b5e5f8a867af15665445f859d8963ca797e052f224b68e0e24315a8e2a35e9b380c2c1880cf803f79edbd1604d184c9a3c90daff104337a8789abe32c5b00acfd12a3665c6eea6f92bdf035d940565ebc991b44c3162208af4026cd722bf9af66dbbe9c5e72731a5e993b54d605f8b9f5456e55c", 0xac, 0x40080, &(0x7f00001a5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[], 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000218000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00001e0000-0x4)=0x0, &(0x7f0000e03000-0x4)=0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b57000)=0x0, &(0x7f0000572000)=0x4) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x1f, 0x8}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{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]}) 2018/01/15 19:01:24 executing program 3: clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000077000-0x4)=0x346) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000847000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000400000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000dc1000)={r3, r4, 0x1}) wait4(r1, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:01:24 executing program 4: socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000524000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000+0xf96)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000088c000)={0x20000000000009, 0x19, 0xf6be, 0x100, "cdc1dca4a61418940c3a9349d286cf1419b2d5045e82519617224afb47e38d51"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f00007e4000-0xb0)="666051c8bda35af1236f16a4436d202b1bf3997cdbc744215b006f867af9b1e924c00764df92e37f8143e0930b0fed9a8033e7040b8be7daa56bfe3b1d8f9e2a3b04e3bda702efc93014f9688eb11de50e3b688b13ec05e78ee5c69c78b254ea4d4e833f74de7e4dc91741bb6d1d639b1e44d94d8c966677afec5bbc758f2f1b2d008e73066c53dd22306421d33713f97e7c7693e0e875c80bf119c422db405b3fe7c7c867682b9f1fc7c61c068a75f7", 0xb0, 0x80, &(0x7f0000052000)={0x0, 0x1c9c380}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x2000000000000, 0x0) 2018/01/15 19:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffffffffffffdffe) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dd7000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f9f000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000011a000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001a6000-0x9)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000872000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16f) r3 = memfd_create(&(0x7f00009da000-0x3)='^.\x00', 0x3) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000d1b000-0xbd)=""/189) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x240007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00002ef000)=""/122) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=0x0) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000629000-0x8)='./file0\x00', 0x4) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000350000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b74000)=0x10, 0x800) ioctl$int_out(r0, 0x5462, &(0x7f0000fe2000+0x340)=0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00003a6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000deb000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb0}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}], 0xffffffffffffffc2) connect$unix(r1, &(0x7f0000e9e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket(0x18, 0x0, 0x3) connect$unix(r2, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x81003fd) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f0000001000-0xff)=""/27, 0x1b) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) accept(r0, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) [ 91.832801] binder: 16191:16193 ERROR: BC_REGISTER_LOOPER called without request [ 91.857195] binder: undelivered transaction 169, process died. [ 91.873536] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 19:01:24 executing program 7: 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000029000)=0x0) r3 = getuid() getgroups(0x3, &(0x7f000000b000)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000000a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002e000)={&(0x7f000002e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000)=[{&(0x7f0000014000)="84aa87d904fc09fd51d12cd88a11493d6c4c87d7cd6f14c11bc7607f8823ac977e66076ba30cd97b08eddbdfa4bd3b8df7ee9f400eb96bd0d19f491fe1f7b8882c38019c626b4be1d092005642d33eed45cbb0c170d90a128b547612018e20202dc7bfdf319a098c4e4900b6a80baa78a97ffbc3e6db7413e9c79485df4a4a5341959cbce679a420cedd6a168618b837be04a5", 0x93}, {&(0x7f0000020000)="386698be9346719d0785606254a9ab0c3eb74a9d7f4a7a191a8330a49eaf42b2e3a7e3649eac72f4fdd85cce5ce580b7f3577af72716c52e759693f4cd88cde7cef1034bcabe1df6be56885559a15042d99f3dabe1053662a03c9d8d8b119511ba60fa249f90077ed97438b07219e67680f505b6ae3eec1f7a3d35f4a00aa265754fefa36b61181a07c0abf41a0263bd09e093c7f3b42933b9976b1b875c091285882eda00fac1047cf0f021d732dd14739d12ad71347740ad0a4b7a6e2a5b7540ec30bb3823e90048f48824517717dbd4f88dda694c", 0xd6}, {&(0x7f000002e000)="fdc56c98e630173eac7d548f26f5cc1d28a58a22ee467c26dcb704c96223748f3ea7c6", 0x23}, {&(0x7f000002f000-0x7e)="86f7f385981e8d099a9333802eb295cf7a24ac383b7c1bdfbedf98b7ea282adb3d7859c1861b06c7aef3555060afa4a2f0281f017db36d290ae922f6a1280e98330633797c813a62eb7f2de7f55a217677da3be389c0ff92984dcb0ac0994ce2362ed3be26a206212d0b0fbb69a9109dab40b3b862b1152395f945068b28", 0x7e}, {&(0x7f000002f000-0x5b)="64d63b5941ab24244883b50c6cb229aa57e29d63560ecf7842fc06ca44b8d11ce6b759b2489391a98a7e240cdd950194c5206804665710f51592901da4afb3a8a3c8fcea34e34f777728ad476dc5bacc8160564dcfcc5594663933", 0x5b}], 0x5, &(0x7f000002f000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x850}, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002e000-0x38)={&(0x7f000002c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000002d000)=[{&(0x7f000002d000)=""/182, 0xb6}, {&(0x7f0000005000)=""/198, 0xc6}, {&(0x7f000001f000)=""/120, 0x78}, {&(0x7f000000b000)=""/57, 0x39}], 0x4, 0x0, 0x0, 0x3f}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd1000)={0x0, 0x0, 0x0}, &(0x7f0000356000-0x4)=0x70) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000033a000)=@add_del={0x2, &(0x7f000014f000)=@generic="99a44dfdc17af0d35e6fd45ba1619053", 0x3}) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r0, &(0x7f0000602000)=0x800000, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e98000)={0x2, 0x3, 0x8, 0x7fff, "51f97e0e9d2cc98d9df600fb98061ff9b1c899a32f7e13c034001b2881fa0ae5"}) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 19:01:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000090000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) openat(r0, &(0x7f00009d0000)='./file0\x00', 0x121381, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r1, &(0x7f00004dd000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000fcd000-0xcb)="24c15dfd9bcff6e933ba20fa6feb5491b5003fcadec7a9057d4fb91dee8c13a7b308f9cd65aae010f4a800a43d2a0e382530adf5c00496d6c71fff8b319b3b48dfcdaa8947f508ec978978baab5cb4de4e4b9fc6618bde64b9fbd3e0384271a8d1c48056bda924c2f17f92069473e44902ca9fb202052f2d41965977a5d5eab07bd94614dda5e091a1323790bc81d5666ad9297625e25f731122f4abf96e54a091f499b411cd517f3a3999f37d1fff29aeb60c2da1b9794ac27ca3d4bc788a6a62860034a3aebf0cd5cd6d") r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) r1 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fcd000-0x4)=0x100000000) fcntl$addseals(r0, 0x409, 0x2) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000070e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a5d000-0xd7)={0x0, 0xcf, "5c3ab09795de86a92506dc453847c78d32ec439093a1285fb10bfe85f9b812af300b4d773260fd3e0066d1448e426ed4f9b6d79eecd4b14ffeb373aa56a7aa3383ea84981ab4704a84860734907b14117c76166a29171b364d910b749bd4d0955164b03de44add10094895882ce19ba87c95ff7b3f098120f06b4cd4b5426990087fc6f2f048ff2aba5028f72fad33712212800d9f7fd60519c24c2b30a3306a17452b7b5315a736b0462527d0b5ed5d615046d65286bbb1a5b9a66ab6d9392016ee38c797c42dc1d55f76e1116e91"}, &(0x7f00008ad000)=0xd7) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000062f000)={r1, 0x8, 0xc2, 0x9}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000faf000-0x4)={0x8, 0x9, 0x8001}) r3 = getpgrp(0x0) capget(&(0x7f00005c7000)={0x20080522, r3}, &(0x7f00009d9000-0x18)={0x9, 0xff, 0x7, 0x4, 0x7fffffff, 0xff}) r4 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r4, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r4, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r4, &(0x7f000051a000-0xc2)=""/194, 0xc2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000126000-0x6)={0x200, 0x4, 0x71}) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d27000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d28000-0x4)=0x5e8bb7bd, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00004f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d29000+0xe1c)=0x14) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d27000)='./file0\x00', &(0x7f0000d28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000d26000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@migrate={0x6c, 0x21, 0x0, 0x0, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0x6, 0x3, 0x80, 0x2, 0x80, 0xa0, 0x21, r2, r3}, 0x3, 0x1}, [@mark={0xc, 0x15, {0x3, 0x2}}, @replay_thresh={0x8, 0xb, 0x8}, @extra_flags={0x8, 0x18, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.885011] binder: 16191:16193 ERROR: BC_REGISTER_LOOPER called without request [ 91.894637] binder: undelivered transaction 171, process died. [ 91.900801] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x7, 0x7}, {0x9, 0x71}, 0x1ef0800000000000, 0x7, 0xffffffffb4838be7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ff9000)=0x0) sched_rr_get_interval(r1, &(0x7f00008ac000)={0x0, 0x0}) r2 = userfaultfd(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x0, 0x0}) poll(&(0x7f0000600000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000894000-0x1c)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x3, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x1c) r1 = socket$inet(0x2, 0x80b, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000929000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:24 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00005db000)=0xfffffffffffffffb) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f000040e000-0x13)=""/19, &(0x7f0000b2e000-0x4)=0x13) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000613000-0x18)={0xaa, 0x32, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000069c000)={0x0, 0x49, "8153afc57128c57d66dd0f6373330a382063d51c0d42223e6171088b4ecafb5b10ffef822a817a041c3ee50fe0d75aed181b5a435b0adfec193bcbae5faa8372cec1ba8d92f33bc557"}, &(0x7f00006c5000)=0x51) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008b0000-0x88)={r2, @in6={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000569000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000011c000-0x108)={0x0, @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]}, [0x59, 0x8b48, 0x9, 0x6, 0x1ff, 0x8, 0x3, 0x20, 0x6, 0x0, 0x80000001, 0x72, 0x3, 0x2, 0x80000001]}, &(0x7f000027d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001ac000-0x14)={r2, 0x76, 0x6, [0x8, 0xfffffffffffffff8, 0xbb, 0x626c, 0x4, 0xa4]}, &(0x7f0000a14000)=0x14) 2018/01/15 19:01:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f00007dc000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e64000-0x4)=0x5ba54780) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cc9000-0xe7)=""/231, &(0x7f0000b18000-0x4)=0xe7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000028b000)={0x8}, 0x1) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b2b000)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00009ee000-0x18)={0x46, 0x9, 0x2, 0x1, 0x2, 0xff2}) 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000001a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x12, 0x80000) sendto$inet6(r1, &(0x7f0000010000-0xbb)="9c146376887a9c8318065d0cc41232effcecbd836c43fc2fb5b5539e22f27ae840235385b0ffb9e29547fd4e613c73a0ee0991a96d150e02399c3b377d32fc5761a4239c019c1d54106ddf14c7c0d8c044e269964127e624a5e343474c61dc2a7d21c6ec5efc9e6f9a0497896f2d34378af934a1b7eda9a8c79c5c803f034dcfcef61169c862209b0edb5455307e3782512d661049446b9081c781932ff957715d58fbc56ddeabeec7ce42f2d6f151d8c46b53dca34393d006d7b6", 0xbb, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/15 19:01:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000002000-0xde)="37145aaf2ca0637056a8cf02a4a448abd3baf49beea8b63defa0bf36050cd6a7292e8325fe8f6c5337cb8f4a65131fa53fb8567a441c15d59f0664d02e28d35ad919aced00df518fcfe8ddb7ee2e4f5643a74ae905101f5a7827a075c72f341a9039f7c26dce8edff52f0617fe59bd9b78ef1dc91c8c9a09bf0b7dced3f9a7037feed99f2fe530b6953c15cc1ac75d17339ece690cc62f5418feafc0d8581897879955c2a2944a770c2b382d41e1ff13f02bf6e26b5face2714e47cd688079b70a3555ca2ed50c9e62fba4a7e05b95d76d0eab326b0f43489b4c78cb36ae", 0xde) fadvise64(r0, 0x0, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000b3e000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d4000-0x10)={&(0x7f0000fbb000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:24 executing program 0: getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000c3c000)=0x0, &(0x7f00008ac000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x809, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000712000-0x4)=0x0, &(0x7f0000a4e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf8, 0x12, 0x1201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x3c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:24 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000044000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000008000-0x10)={0x2, &(0x7f0000029000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000043000)=0x8, 0x4) 2018/01/15 19:01:24 executing program 7: r0 = socket(0x0, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0x5)={r4, 0x80000, 0xffffffffffffff9c}) r7 = syz_open_procfs(0x0, &(0x7f0000024000-0x11)='net/ip6_mr_cache\x00') r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$ipx(0xffffffffffffffff, &(0x7f0000dd6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/ptmx\x00', 0x800, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d89000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0xbe07, 0xfffffffffffffffb, 0x5000) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r17 = open(&(0x7f00000ab000)='./file0\x00', 0x101001, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000b61000+0x9cf)="", 0x0}, {&(0x7f0000001000-0xf)="494c8ae0c0ca8e56e3a1d25bd2cf4d", 0xf}, {&(0x7f0000d89000)="947afb42ee04dfef444a12f9aaf0432deb746e51aec2b3c8cae5c12c9428badac9ce07589cf2bedc182f1d013520d7d416329ff117745ecd9570584f9fd588a1c499ffab6cfd0c252c09", 0x4a}, {&(0x7f0000000000)="ad137cd3f7633b8766b955c1f502bd4a9dc93388f20043a1c3bb1e7b39858e85341358903f045d81a15faaf8130e68a7e6e76721d210a98965f7d7f76832bc2fc07d9567d74b35bf1c319f9e55674222", 0x50}, {&(0x7f0000001000-0xf6)="4589ee6321c1a57be0b742f9412e8846efacdcdcbca47d3cbe65794cb393c6a30032ed47ffeacbe47447ebe7d71b13888307bd5ce6158c59a90d1231cbb2bde8308264e397c4fc5d8d16fb44d2999f61b26b194b6d677e9982adc99b1d92c6a1ad5a99dc73f22df5f4f85237c31f36366b16e0eabbc7e4b3b0d6a72266eeaefaf8b759cc732285987a29ce571252637f760f24ecf92777c3b10f4d167a679359725e7a92dc41a298ed91fe81314b8d26b2f4a31a7637bc6bfacdf91690f36bd9e63d05c648188fa55f476aa5932eae977b214adf7f4154e06d6978e4a695a3b641fd2afc4b575ee94a2bc471e0708ee3c1573c26b236", 0xf6}, {&(0x7f0000001000-0xcb)="4a8a78a1a5352061a454af5c0999407973f4abd3970d7fd3c51df6d6afa4f29f561d0b4f0a4f380b248cee6153126a309090dcbb906b61c597052a0ed0b99d8e1fb63e2b8bc3e0e3eb3c730b4ba3ae8d0619b3ab03f9b6cbee0b11d40ea304df7e2d64ad8237aa0b59dd8aecbf6a4f09edb1015732ebbcd15e40614ce32274dc8ce19a70efcb80ee550bcfc84f3547f078b58f268c8db5eb2ee970f8e778441e903d67b280c2145e5c82c830860cfe992ed645f6ea3d1330d665ab8e2b2b2fda4915ac46cf14b6d4925ec1", 0xcb}], 0x6, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x38, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16, r17]}], 0x78, 0x20008084}], 0x1, 0x4048091) setpgid(0x0, 0x0) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb4000)={0x0, 0x0}) capset(&(0x7f0000e08000)={0x19980330, 0x0}, &(0x7f00009b9000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0xc) 2018/01/15 19:01:24 executing program 1: r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f00000d0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000121000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002b7000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000484000)="63050000003b00e0b70500000000000000ba2fe818116c6d7493ddb12fe09469f9e57f65784a17119089a02a23246e84bedcfff1f545c46d5532149a26adecfa9e1fd00c0bfc280ca0ae287a2fee892fb4683992af10d5", 0x0, &(0x7f0000eee000)="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") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000044b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x2)=0xe8) getgroups(0x4, &(0x7f0000498000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002b3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb9000)=0xe8) syz_fuse_mount(&(0x7f0000a33000)='./file0\x00', 0x0, r1, r0, 0x6a, 0xc2000) 2018/01/15 19:01:24 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) r1 = accept(r0, 0x0, &(0x7f0000419000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000274000)=0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a43000-0x64)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd13}], 0x64) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 92.170683] device lo entered promiscuous mode 2018/01/15 19:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000976000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ace000-0x4)=0x10) recvfrom$ipx(r0, &(0x7f00005f6000-0xdb)=""/219, 0xdb, 0x2001, &(0x7f000058d000-0x10)={0x4, 0x4, 0x0, "e8f418fc29ba", 0x0, 0x0}, 0x10) r1 = eventfd2(0xfffffffffffffffe, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc8000-0xa)='sessionid\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000057c000-0x28)={@common='rose0\x00', &(0x7f0000285000-0x78)=@ethtool_perm_addr={0x20, 0x70, "ce4816fc03baf3d2cc50f39b881177888d89eb4c3ad769ddb4f7e72e00b730a0a2e858347667a31e653e30496884ca2b907a1d3cc4bd241ce4f80e9e2ff35253d071fa1117c34585b7c3008ae8bab9b2a70704110fd7b40d267f5e0ca3543d63b36d8fca12c6b8bcdad9f48bebcb785c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000940000-0x86)=""/134) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f00000-0x4)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000ee8000-0x8)=0x5) pwritev(r0, &(0x7f0000ace000-0x40)=[{&(0x7f00002a3000-0x1000)="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", 0x1000}, {&(0x7f0000789000-0x7b)="87293d589e74728ed377e2e573c5929bb47de7157a89861829a6b38cf75ca4fe1b115f9a58ed5b3cec1f807c6d768c471ec94e8b94c3c13cd126164760a3faa5ab57f38720273027912dbaf90962bd9d4d23014b4a8e41b2d4c46b82704941db582d7338aa339ab416af3f9508550802b7dcec74ac808c8f906af7", 0x7b}, {&(0x7f0000643000-0xe3)="00ec44e6720ad50c63b94d3c1cc3b9ae148108fea37b4bdb7abb942311d1c51c852f0a87c94c57ba476077fc0473b9aaf72df496f0b71ccccb1874f84ac8aa91b8021cae2ce6f7a0d7cb1919f09b2f2f5d427c7c19eb67d840a15f599c93b0c137f0fe14d7f9e7c3c653f94e121be86cd03d503b780edf414d0856d770a490d42a80e279ac891a5439a1d9c02071055cfa144f7dc457e41c1530c6561bdeee21d333861516406d6e95162f6f74f2697969f2e71ea1d8ed006e64dce98c6fc58833f0fcf52c1a6974415d80cc7a4807eddabe2e42ecf4e94cabdcb15633c67872566bc8", 0xe3}, {&(0x7f00008c2000-0x5f)="b0f5300a1dde1e26bb871f676ac04774e0e28fd1dde373a5af2e965ecddfee2d85d3644667a23427fba4c9ba6e73b13141e17c95edb0c4ef0ab7837c2b3742586a500442d3e7b91e00f49671082be8ab9672d7e549373c67ebaa021a4281b3", 0x5f}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000020d000-0xc)={0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000d93000-0x24)={0x20, 0x6, 0x5, 0x5, 0x101, 0xafe, 0x1000, 0x9, 0xbd1, 0x8000, 0xffffffffffff8000, 0x53aaddb}) accept4$netrom(r0, 0x0, &(0x7f000056e000)=0x0, 0x80000) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c71000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 19:01:24 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4, 0x21d, r0, 0x1000000) socketpair$inet6(0xa, 0x800, 0xd532, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/15 19:01:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b09000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0xfffffffffffffffc, 0x2, 0x20}, &(0x7f00004d5000+0x80e)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006c9000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0xffffffff, 0x9, 0x2}, &(0x7f00005b7000)=0xa0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000004) creat(&(0x7f00004d4000)='./file0\x00', 0x0) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f000024b000-0x20)={0x2, 0x7, 0xffffffff, 0x1, r3}) sendfile(r1, r2, &(0x7f00008b9000)=0x0, 0x80000000) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000b2d000-0x9)='/dev/sg#\x00', 0x3f, 0x0) write(r0, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) 2018/01/15 19:01:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f73000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)='./file0\x00', 0x50080, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, r3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000000b000)=0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') userfaultfd(0x80000) preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000fe2000-0x8)='./file0\x00', &(0x7f000031b000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x100000001, 0xb4e1, 0x2000030) fchmod(r0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() r4 = open(&(0x7f0000dda000)='./file0\x00', 0x2, 0x64) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000f71000)={0x7f, 0xd83, 0xd3ff, 0x3, 0x0, 0x7}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000001e000-0xc)={0x40000001, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00002b5000)=r3) 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) r0 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001d000)={0x10, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(0xffffffffffffffff, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) 2018/01/15 19:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000ee8000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f65000-0xf4)=""/244, &(0x7f0000ee9000-0x4)=0xf4) sync() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ee9000)={0x6, 0x8001, 0x2, 0x5, 0x40, 0x6, 0x8, 0x7, 0xfffffffffffffffe, 0xff, 0x7f, 0x8e3}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000eea000-0xc3)=""/195, &(0x7f0000ee9000)=0xc3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) getpid() mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000eea000)={{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x315}, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xad20}, 0x6, [0x3ff, 0x5, 0x9, 0x7e6, 0xfd2b, 0x9, 0x8, 0xffffffffffffffac]}, 0x5c) ioprio_get$pid(0x2, 0x0) 2018/01/15 19:01:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000293000)="820100000004ff00fd4345040d001f0000d10000008180000000000000024e05c1", 0x21) pipe2(&(0x7f00001f9000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000ae000-0x34)={{0x3, 0x2, 0x3f, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/15 19:01:25 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x80000000, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000038000)=@file={0x0, ""/4096}, &(0x7f0000039000-0x4)=0x1002) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000039000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000010000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000-0x4)=r2, 0x4) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af660000000062", 0xe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a0e000)=[], 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000118000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000526000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bd3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000028d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r0, 0x15) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0x2c, 0x3b4) fcntl$dupfd(r0, 0x0, r0) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) pwritev(r0, &(0x7f0000abc000-0x50)=[{&(0x7f0000597000)="d9", 0x1}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000088e000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000066e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000304000)='/dev/ptmx\x00', 0x8080, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) sync_file_range(r0, 0x5, 0x0, 0x3) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000148000)={0x7, &(0x7f0000c49000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000c8e000)=0xff, 0x4) signalfd4(r0, &(0x7f0000ae1000)={0x5}, 0x8, 0x800) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000001a000-0x10)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000a000)={0x4, &(0x7f000001a000-0x20)=[{0xfffffffffffff2e2, 0x5, 0x4, 0x800}, {0x3, 0x1, 0x5d77, 0xfffffffffffffff9}, {0x4, 0xffffffffffffffff, 0x8001, 0x0}, {0x7fff, 0x8, 0xc0000, 0xfffffffffffffff8}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40) close(r0) [ 92.533349] binder: 16364:16371 ioctl c0306201 2000a000 returned -14 [ 92.545360] binder: 16364:16371 ioctl c0306201 20007000 returned -14 [ 92.557301] binder: 16364:16371 ioctl c0306201 20004fd0 returned -14 [ 92.571876] binder: release 16364:16371 transaction 173 out, still active 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{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) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000479000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005a8000-0x8)={0x0, 0x1}, &(0x7f00002d6000)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000996000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000073000)={0x100000000, 0x200, 0x1, 0x4, 0x0}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$keychord(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x6a6f035c7db49ad9) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) sendto$ipx(r1, &(0x7f00000a8000-0xf6)="029551625ad9142d0fb93b75d8ff530801f776edae40f01b8f23e1a20b9ee71b5a8adb93df0bf415a92c6ed44c5008fe52404947ed33420333c5c600dfa3e725bc6c16a9d517d6e656ff434ebfcec483ffa9d5b3c3c1f1d241778aec0ce2cbf80277e5d35b5d95294ca68326f12bf5ce697794cbd0cf5f7455b8cf3ef3120cdf71fe53ffb5fa9d90a438316ab35f09f40574b31fa489cfa56b9d958a123618d7cf8c0bb1d3c8aa0476ecbe8bb440d95f7d85283bf94858e694ec68a8fbf7809f3a35e91fcdc120c02f73d149ac73cb908e2083c3aad858eefe51e4144a3a97f82aff46791c2517ba39c3304f4b35c669d98496455685", 0xf6, 0x20000000, &(0x7f0000473000-0x10)={0x4, 0x6, 0x80, "28b679df6373", 0x400, 0x0}, 0x10) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0xb76, 0x0, 0x0}]}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000bd5000)=0x57bb) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) select(0x40, &(0x7f00004e4000-0x40)={0x2, 0xd9, 0xfffffffffffffffa, 0x9, 0x7, 0x6, 0x7, 0x9}, &(0x7f00008b0000)={0x10000, 0x200, 0xf680, 0xd1ebb0d, 0xfff, 0x53a4, 0x4, 0xc08}, &(0x7f00007eb000-0x40)={0x4, 0x9, 0x3, 0x40, 0x3, 0x6157c41c, 0x700000000000, 0x1}, &(0x7f0000413000-0x10)={0x77359400, 0x0}) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000029d000)={0x0, {""/7}, 0x0}, &(0x7f0000adb000)=0x10, 0x800) pwrite64(r0, &(0x7f0000eb6000)="3053273d1deff76893d1e90ae6196faf5caea31f7dac5ce29af43f2e62fe07af0a0916d3a8334156224d1d78ee184c713631f8684d9d8ff15fb2ba4c9c449e97da235d92bab31be05ecafb31beecae9aa8d1eba049521b2f4e7798348c9c07a316ad953f12bbde566169ff3963340aeaa8202c7ed93cf051197fefdba765807fe9c08054d3c12c576cce5937e92e5a739913d591b2a470aac70d4fd850705a60037413d2553803ffe365aaca106c0312d0bd035f68fbc840280cc92a065da675adccaeff2fab36f03acf481cc14119147ee7085f4f1360ec998249bfa2e4b92db7577f4e5713484b6980cbcfb121b95557ea30", 0xf3, 0x50) r1 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r1, 0x0) [ 92.587511] binder: undelivered TRANSACTION_COMPLETE [ 92.594157] binder: send failed reply for transaction 173, target dead [ 92.606339] binder: 16364:16371 ioctl c0306201 2000a000 returned -14 [ 92.609749] binder: 16364:16393 ioctl c0306201 20007000 returned -14 [ 92.615671] device lo left promiscuous mode 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/status\x00', 0x0, 0x0) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000229000-0x8)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3d000-0x10)='/dev/sequencer2\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/relabel\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f00002c8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c26000-0x4)=0x1c, 0x80800) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000681000-0x91)="e135550093b8d212f2633c22b211861f00000000000000003b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc300000000000001000000ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb050659", 0x91) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000001, 0x0) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 92.618457] binder: 16364:16413 ioctl c0306201 20004fd0 returned -14 [ 92.724491] device lo entered promiscuous mode [ 92.729849] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 92.739553] device lo left promiscuous mode 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00006ff000-0x8)='./file0\x00', 0x0, 0x56) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/15 19:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000022a000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000ae3000-0x4)=0x0, 0x80000006, &(0x7f000036e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b5c000-0x4e)=""/78, &(0x7f0000671000-0x4)=0x4e) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{r2, r3}, 0x0, 0x0, 0x0}], 0xffffffffffffff67) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000dbf000-0xc)={0x10000000, 0x2, 0x1d}) openat$keychord(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/keychord\x00', 0x8a01, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00007e1000)=""/180) 2018/01/15 19:01:25 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000725000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000800000)=0x7, 0x4) r4 = dup2(r1, r1) execveat(r4, &(0x7f0000379000)='./file0\x00', &(0x7f0000288000-0x20)=[&(0x7f00002c4000)='proc+keyring-posix_acl_access\x00', &(0x7f00001cd000-0x1)='\x00', &(0x7f000036d000)='\x00', &(0x7f0000b1d000)='#H\x00'], &(0x7f0000348000-0x20)=[&(0x7f0000d05000-0x1)='\x00', &(0x7f0000a02000)='\x00', &(0x7f0000210000-0x9)='cgroup\\[\x00', &(0x7f0000fc1000-0x2)='\\\x00'], 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001ff000-0x4)=0x0) sched_getattr(r5, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/15 19:01:25 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c17000)={0xfffffffffffffffe, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000585000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000fb4000)=""/57) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x80000001}, 0x8) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8081, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000+0xff9)='./file0\x00', 0x101000, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b2000)='htcp\x00', 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8d105e0f5fd4e9fd3e9903981e7c4a52a4c174b4dca17ef57e0f00917a01aa796fbb241faee4c86080cd1ad1b791f793b5d90286379ce3c63e0aaf221e", 0x3d, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='%\x00', r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) keyctl$update(0x2, r2, &(0x7f0000df6000)="a888599cbb6a807af3f21dc808284f372c316dbbf912f59ea2fa94e7303bc1b490aa52538b236df7412b7d49408f5a850515806c481f5e12d8fa4bcb00faa020ccf0022d4497eca3ba7e0792f62e73559695641e39a691c889cfa78fe6bc4a9dd41054276cec2597cbaa24a554ffe71ecee0752a09ca5e98d656de75da91f55ad897b3f1ae6fe119c8025928c69155227cba5788ff9f6dff758f1296bf32981c5be5b1a0fa46c35c7033ab65e77d3c4ad6a0d253b3b33c5bcd32370fa8b6458894eff3b93a61357f934c80a9e20144a26efbb223f4c1fb45ae3e7f203f78dd03322955a9b75217e94ebe45abc8e840844b83fe34b83b0374a978ab7b92e17a12dd54fc172738cfb92af849512acddee5108d9039b1533c6227094a77a15597c14892941177aea027459643dd206a6f1752d033f4383ce70e1a701f5624d99f83a4a3109d20b4e83f45ae0882bce0e7eff16666fe4b8983ab53a25f3833ce038f3410427c3ba3b3bea615085094eb9f6bd07436421bf4f30157b0886043b535f99718af3682d0085072f98f7b6b8a0bd9067ac50eb61d64c8d039620760a918b654232093a42c9a2dfa4ac94aa9759147f5713b26cd9383cc6c295d1c6fe3d51849345b0066a687bc41a20dab28f12d2955b5da424ba938abf1a126614d77c83813f9d8a4da49995c44bd35b45e95289dcf356619f56f6be6bbafd579dccdfdb6484483087cf1153f23db4cf628f2040dbe1ed232da2e740c473a5759b0ffb7db23aa9128572e9d8e06e87eff5443d48d405892268b79581a9601ba628b0432d0981fea05acca337ac4f473a58dc1bd65c2ae5233bcd9836da82175e649db9b90784a022168cc04769e706a686083062fc0a2cb3c8e314155b93afd388b569f2f1622c7c26688ec352cd5fac8ef9e3b3b0f1784f756e1e3e14abec58f750baad7ca08a709a5a3c01f46d8cb5935d4feaf4cb842593936f524fca1d9b007f41365574a98a813f22b4f7691ceb11b5602a3f8be5f64cac43e5d131f18e83c1d4c06c109a689b22cc300ad4acaedf2a39a44f36a82d84347490eeb5753f4e6f7b1848381d5615fb8ccdb1a6714bdf71818d3571a9737bcb84ce2725aeaf5ad6e7a99fdb2d80d930fae0758c7e4395af5a125d7d6cd85ea53734ccc8609bd77324606b796024979a362a7d8dcad834acc897e549653a240af3fdcf36f6f058707d39ababec6796b8b93ad66f173a0b327c0ab1e0883b474a42f2c80e9e80bbef8454fc255b343ea2f5987ebfc181da2fb6df2ff491700fe4d9706a54b2b1ea28e21dfdf1fb4a5ac3e20288f534081705dfb9c3e3007f393294e14c1a610ff28386333bf8e357efcecf49c3a04f16e9ba660e3d98e8cb49c07f38300fef21267514f99bba8f5e234d314b157a29a847247f7528086175ca617f4933910512b970a59ee6813fe2604de754359b5a2fd69773ea7f5bea7a3f4e3843804778383a0cc316208b21afede43758d857f0513e6db97d04ed8f423b6ccba9fa97f2831b1232eb51fb07aa7cf84afb80a013a6753a0d0163c1eaff7b9e48a1d57ad5689514882d1c2d89fcf9355ee62b83f6698f78b1591b98cf1a1a8df97dae8bd4b249f6a03e456af31dbe212323614fee83d4e928585a8547b3fbc4349ef88a65fa322d5cb0611ea4ec3cb32c85bfb18f1b9df5ff4e48d3253717f2facc94a05398a5c0cee73e741526fc097a0ed852b0e71822e6824d58bcac4af3e42aed6373d7cc43bd67606a150f23c883c2058fac7e2b0a28d5fb1409f4bc317b45f6f1c32108f1d1fc15b288fbdff67363b6c056987ff96baa5a7aa6d385df90372e43265a9f27ddd95f18e66bb952032fbcad3299fd9a3702a216716e5c31ca088ad9e68423032e258daf461a75079cc68ea736c1bd44b68211fa188beef18939a105ef6205f05255397127f0fb085bfa4856b6a4da1691cdaec5a105b88e03861bca234140672241243929984b056e7f0a2ccf7a5194190daba23351c2e565fffbc1ebc5f7095993d1caa9ef5e21fea22cc3529aa6fab531f9d658d8e730a0ebbcb6b1e79c1b3faaea354acbefc12dd12bbbda6edb11db80d7c6af6c714efc320d66d37cc69c87e2a7989cfb5f408c52daaee55e077322dd6c01ea24f40d48ee16c84196970d2826c7e65e54b8ae44044b2af9ea26d8bb95ef2621b22e64e7bf7e17d0491bf63c97a34dc286a2551963d76d5a001505260b7247e4302c289a332f9bde591f1293c2cd216494bb9d7cdf82b4722da8a288462dff15107be450d06783c9e03262e39d0351ec88d9d645bec50b25c5f989dac1b123fb574f334bdc41c08ef0b1ad2cb248c0758ee9efd6ebee0c2b51af09e4272eb38b650516bf5906fcbfea8c947f6af8a35cb04a0dd0f6901f6860f0040abd55bcca157da6c3d42d022bf7af2f27d15f73c3521e3626cc7fb31031504d645b43b94f5549e93ecc5d006e14658b5010ebdad45d8da4625d81fbeab865fef4e267ff5c88cf83ef84ed3099277b543383fc00ee16d81082f8af95e3df8c965b6109fd2d7647b37ad8b49eb39faae5cfea09f45d2dcba873c0023efee87c028879f06ffa1d8a867ff6c75b452653d26c8675875707f8bfeaafc2dc19f96337e88ed6c72620d636d373d155d57b2f7a9e9e08a6eaf506ff4807a0be1c39e99e0d4e17ba2572587a1d6401fb55c4edd76329daa78fa4b942630889845a8c9af8afcec8ca3ec1b0a3f861b5c4804e64dd2f71c674cdf06ca1dd4df04dce6d2f33169165113f4bb1c33781fc8f717e515259443e7dadc52dc9a11c2ae3b6f60e30ecd69700898bd011cc329692f450a8829e98946d519a6aa85838f91c7acfb87e890bc31f2c9742f3946e2f7db1e1b1bf82c6ad11eebaaabe360c484fdb302230863d5a44d9d547790c4fbf517d7ffacc41459644b90d376584a6849efd8eb1767697a0b950ce6cb7ea8126e5bbc574f3e530128d5b495e16e95aa5bcb94ca976bfd8885fbc4b1541adf1681462a1068b5eb075352bdedf1a4b2e9ecb300c53eb108dc43a691969febec61f710728301635a08bda30c7c771ddf4d16c0b7ada03e2d571ced7bbcd438592a457ed699f3ebb6cf03d6eea5f3d838b2627f238e0ed234d60eb8549d4cd8234c1ca3e00d012d029e3519a0921f781fc8d22457b082c140a6829d4ecf879a5f2dca9d478933af335a70c8f637bb6fdaa4eb1f4a36a8cb9bd4c1fc266a11a016f35a8f6f75437e981af2fdf769513ea347d97deb1e5cc7cd87367375c517e82531e74377a6f5a01e5b12da6e81b6e457bf2cf82ddbd6f17950ed599f2e67631d1a6e2b3630a119752628516ee62df157c7d11ae11b479d65d2f7f061add3dabd69b4ee424a0dd0aabd97676846ba84a4d974bf3ff4751ec58ada2ab738249f2ffbd426aeaf223c52a82115834c1ddceb0f51e59732ab890360075e7cb5e4778a54026825f5d469a586cc8c6d06bb7f3586ebe4140a187cd9234166e352132a154e10ba321b38f8b2bf45bd08c392cc522e2ddf417aedd50e7d408c3e2733f6b93f7e2e723426b55feb1e7de8e3f6b723f7727367f614309cbffd5de40177428a36edf0069808a0e80221a103f187e6801acf406263a6ac95e92de7b8149dca5d6b3ff1630044f00ab56212c5525f28aad36c56a45bb4c20a8f63ab98709d7a0ec1ef7203b504bf7abf2606004ab4ebf2afe21a26bd1931d6a719f1c59e2073d44ea2ef35fc13740736f0e29b0c91339e426668f0665370a64f0b34bbe0d77e7f99f14bbeebb98a782ad66afe2e916e0779ebad12c6168bb75e3d2efb4ecac5ee5a6a0d3de771fe8b2b36bcf45d237a21e51f9732bd60d1f12a81913ec1209b95b6cd16f47cc004842d75fe53d5f6c5130202108070cc40d5f666d753a8ae7e2e493fa06243dd48decc214d09b5441244cfff36dc1272530c7bd89a3abd1b4fe16876490d5be2caffa095ec03d7d9aff4edb6107e156a3d77f6ba753e50c9ab329cbeaf4e6491a94bca02cd79d88dbd92309096a1e5c185968d52b0e14cedbe557571b3e0d80ae81c7b5859e253e0771ef9e13aa8ac80a0943bbc4c7112ebcbde4d3f5190693cb14bc9a4105b17dcc3bbadcc8e0e92c4e1fb3ea966a8b2f5b7658685de0ee50672cbb9297ab672c42f3dac921f2794dc32db668475996591af8976a421deb3e08cb2dfafac152940228cbf744c288585d6d1821c976ac738e0e4d6d462e1408e0a8f8992ead7f845c47509750c0a6a9b868f5e582c37777426c1e829b0c0a2ac1fe8f70be92371849a8e802fd7d30ecce0a9e62b9d02ee2cce664637242bb07b18dad90845a0f63c51d6cc4d8a5325d7bcee4006793e1602effd05a8e82bb60e1dfcbcb4c339d11d1cda607cff293b3a9f268c5741f5acce46fc105f02cbc89b2170b50b3b93d80310b6c8e8d9a9f508a7a719d83c5a59966bae0be9e8d2b14c68a3b5dcc03ef8f86be6ae8ea2b53616d19b79b05c24f8e13a2ffa9f2f8e5382ce975e506eb907db9f8ad1dc2a39c3a811012e64c1eb53ecd2f12d1e95d52c5456f1016d84c04e51845f6b90cadff7e4b633ccd0754a359d14702fafaa493bf98d0cc165b7a4fbfbd7234b3ec5c834b0345a9abe4dcaae76c45e665533f7c3f514b065c9575ac9e67b9fad963b77d62e647d26250738ee3673f5f98d6dbe440c570cdfa31ffb26694eb486dd6ae28b816d435b6a4606c191d107a3e24207132a5ce9633f5a4e35dc16f200152859f8f7e4136394086ce8504b661901de420784186c47d960f639be1215fb463b153d1ca89c484f45f8af27e4792c11f6348cbf08473d06dc1434098b58641b68fe3ceec45f5e2b1b1007a32a08a45ddc0646df629b9e472934b1b6746abf91401550d8195be90e32baa6c63015fc85bd0244abc48c59884615cbca0bccd367c74256cce992ae4ede96ab192fd29ebd20341ba93080d7dc2c8d27f958c23dbdbe3c0d1df4cbb5280e6a9ab2605da9294dabcfa67ced841574c08fdeb470f0867cc8d4f6d07a34db63bcec786ff143cf74ee5762e1432dd33a307911c3336946b5f2441bdeda28770de733074d2488e8bfaa709610f7d546413f4c8606db7dafedada399b9ba429077d1c25b9dfe1cb0d6cb0617e0db1f4db879f183decb95f0d4ed0fe82dff98e5dc4f220725594d2072eb9155f681a58ef03b3500fdb1c7b6641c0c48ad494eb645f316240790014d471f0c5aea80142264ed2d247d8b85a3871840e606eef2df3cd503f8b285c9c25c08b07149ce6625a10abdb77cf9fed62fb20beb53de6595e2a0ac367916b6bb3a788fbf709f6f6e8cd78f17ffde604072574aed45a9303401256e612853616c4c11bfdbb4521b24e116453a3d313ad3631153e0a8aa514600c8ad62cfe28f865ba81d2ae8d2e8b99bb10d71d7da820dae6cd30e96ad14a21d6fce8e81f3e2148ff1ebd127a03fdf1c09e20a2a99624db1f35ba5f0abb52310f0b511e46d31b0a7b1a3b74a1e8499eb41b73efa4b955728acfa6a9406002685a6b06578d85903ae19fa66f40da2b7e102b871bbab37b802fd6cff9852ebec95b2cd0607a1940abe784668311189a8047acf2c1707a629a63f16f06d4e151c8f4c3d798a968c63e68e9c59534dc853d67594160dadcc04d89a25580e921eac1d5032a231a90af40abb72133290e441aa17a9378fdd321fb97667531ececa8b7f947ab920a33c3c47b937ac89e3f15a69b3dbe3cbe8e5a2819cead8379e614ede88dc764f3ab7f7d6a7bd176c0132", 0x1000) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fallocate(r0, 0x2, 0x2, 0x4) r1 = socket(0x1000000000010, 0x2, 0x10) recvfrom$ipx(r1, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) write(r1, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000774000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b7000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000890000)=0x5, 0x4) 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) inotify_init() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffa000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000769000-0x4c)={0x0, 0x44, "94f66273947df76e982d2be138d4e2845181b76112ff2374a2017ac7d56d2b33b87cf5ac57f6cc8c9bcd9680cf1c4520876151f576ca58eb33a4a2f97db9705bcd3eef6a"}, &(0x7f000078b000)=0x4c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000498000-0x10)={r1, 0x0, 0x1, 0x8000}, &(0x7f0000cd7000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r3, r3, &(0x7f00000da000)=0x800, 0x5) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000df6000)={0x18000000, 0x2, 0x1f}) pipe2(&(0x7f00007cf000)={0x0, 0x0}, 0x4000000080000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f9d000-0x5c)={{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd14}, 0x304, [0x4, 0x169, 0x1, 0x8, 0x6, 0x5, 0x400, 0x400]}, 0x5c) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000037000)=0x8, 0x4) finit_module(r2, &(0x7f0000e48000+0x100)='lo:posix_acl_access\x00', 0x3) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000058d000)={0x7, &(0x7f00003a1000)=[{0x1, 0x5}, {0xd, 0x20}, {0x6, 0x20}, {0x9, 0x7}, {0x8, 0x31}, {0xfffffffffffffff7, 0x80000001}, {0x1, 0x8}]}) r1 = socket(0x10, 0x1, 0x8) write(r1, &(0x7f0000cea000)="24000000200025082b0000041aedfc0002050000000000030f0000eb08000100000000b7", 0x24) 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001c000)=0x0, &(0x7f0000016000-0x4)=0x4) 2018/01/15 19:01:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x3, 0x9, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000039e000)={{0x0, 0x0}, {0xe, 0xff}, 0x0, 0x4002, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00009f9000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00007da000+0x1a2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) [ 92.915325] audit: type=1400 audit(1516042885.546:49): avc: denied { read } for pid=16446 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 19:01:25 executing program 3: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x682700, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0xd7)=""/215) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xf78, 0x1, 0xc1, &(0x7f0000001000/0x2000)=nil, 0x1fc0000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x2, 0x9, 0x7, 0x0, 0x8}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r3, 0x3, 0x0}, 0xc) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000007000-0x4c)={0x5, 0xfffffffffffffffd, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000005000-0x90)=[{&(0x7f0000004000-0x90)="8efc01dd1f89d2a7f0e8678ae2f0d1eb59498ff6f8fc6770431c7b9eae6c34f00e8b567ed98f2ffe549b7d108590135a8003ac683e8d421a01478d52c55968ee7836eeaa3c367524d3afb05828aa465d7344eec6f0ca4452902122e1e26b4d48c8dbfb9f7d46dd3106f369b15666e14ac0287616df42cb0c9baf2c1f6ad2e1560b1eda807a0c4fb00e475119759c6491", 0x90}, {&(0x7f0000006000-0xf9)="9c0938fba2e294df55c3c80457721ad77e26d646462a861414668a57765009f401fbe6f10dec26475333df40d1285b20f02baec1af9e625e53a461602f1c8cc4ff666e24ee17f11003baf973812fde9532b6a24c4794dc72587444dcf3eebbd4d7e94d0ca28582aa7a94079d661947b0b7791e39c1d2e7fcdd8310bc37c1bb817626829887c7a3250683da664c707f5a567c537757e695393164107310b68e251dfb66527db07e854e03bac7256970e0b8b55f44d33dc8b1f0ee8976e8daa2cbdba3065238374e573d43f9d526e936ef108434ed480913fd14090101391987fae0e446874726e001ff7ec21e48d7a3d8c9c313cd86dd898b57", 0xf9}, {&(0x7f0000004000-0xad)="23ca90a6137a26aff5b14242b6fe3930f342423fd812a8e665c2b951854d9eb7199234cb9fa5c3c55d65550a6047b1aead27d0fa57f518cd53c929e2dfbb5d328b58e8cb766a94a58bfd8a1c196b1fd86a40f043c8ce2f4389c2a81b86c10395a56f0b01913047e0627afa84e8d9aa9dc874a799f07c5e65e641d089c38fbc89028b8a739d8c925b811bc5a0229a81b1d8ffeab9ee565e7015a2bc0d43a62bed5a937ca09bbeb6e2bf4767d265", 0xad}, {&(0x7f0000007000-0xb4)="802c419edf1cfa05b44656cafd18f9ce9432c0659b68417fea8b5307647473cc8b6edd1a282043978c88cc1ee69e6054a0af8cf77648ee2394578013a9b7f83580c498cdb6f45c7f826e868764e5f2cb0aa1204b37f279d0b49aea899e22489e40566ca2d0f6522486307dee037446d26362b9f41434ae8b954d25cae4954a99283450fc2aa7a8267e807627f379b9c280267660ebafa9d447bd5f3669813b67301d90e0300a1d5e05107f1e18747479ece6ab62", 0xb4}, {&(0x7f0000007000+0xb64)="f9dcdb14cc465248bbb75cf4c80551fa38e39e9ec45a99a7dca2a6b81920115aebeadc7a2e394c233ceff1ae267d25cf3f2745b03e6e0fa805476e73d09b2f8e7284c11f1135c8e82f9a283a348c44c6548841439d61c123b1c34959b002a31b609e7bb49218085505a86278eb523b214c0e", 0x72}, {&(0x7f0000007000)="80402ea41dfdd8f94b793c1ab3cbf8962130a7acff97a40d0e38c7b25f88fe74175304f81747a7d8f7671d9b520fdddee8fc27e00346", 0x36}, {&(0x7f0000008000-0x55)="7ac64ff1788ebbf90e394cfaad1ab3de14f87ac0ac6ccdf2293daf8ccf67acc4c5799121705b31fd29266b44c7581affbd3ccd90060400eb422e551594240c5a3312e27aaa433fd5e24c5f15044ab0125bb7b351fe", 0x55}, {&(0x7f0000007000)="9e10fa11b1f56d4997e5f70c8115c24ad26599ace690c56fbeb28fbfaaf56fe2fbffcdb71e763562f9b0b7b7e17bef39439691ef179186a18237ddd748d1301beb22f192082a312b12c6f92f10fca334b874", 0x52}, {&(0x7f0000008000-0x51)="b5eb37523d8117aa8a293ac532d7eaa1063f05b594e7602a7e3e8b74d6a3fde789c554e4bb72a696e3eab160a403e6a60cb8bb4e89af78e0780f7f64631079c24c7c338bc99c53334d0aac5d9e71d50f61", 0x51}], 0x9, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000009000-0x93)="b7dc3ca6c5d4c6cc00513e68992a4ca4e216e14cd2060ce21064bdfafa55b93d11265aa9a8d9cb4ebc00f289466eb0513cf26513e3ef001dc32fa3d25239e74d14352807d39092f34d24582d1a160bf3a4c6775ce8eb35c5f647400771cc36f33628bde8c952dcc09f5f4a88efe529f0aa5a9f4429b85f0421a0b19c92164097e8ec984e3f5316af078c06008d69e340e6e21e", 0x93) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x3, 0x2}) 2018/01/15 19:01:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f00000c7000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='qnx6\x00', 0x1, &(0x7f0000d1d000-0x1)="") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000175000-0x50)={0x4, 0x360, 0x120b4258, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e3a000-0x18)=@generic={0x7fff, 0x5, 0x0}) 2018/01/15 19:01:25 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") pipe(&(0x7f0000045000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000564000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) fcntl$setflags(r1, 0x2, 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e30000)={0x15, 0x29, &(0x7f00003c2000)="c406b74281a37e24d7b214045446b9ec52bd5fae3d563d8de5ace450adc7be3ded8aa179f4858b78a6"}) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1b2, &(0x7f0000001000-0x10)=[r2, r2, r2, r2]) accept4$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 2018/01/15 19:01:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/context\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000d77000-0x4)=0x0, &(0x7f0000266000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0a000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000f80000-0x10)={0x1a, 0x6, 0x0, 0x0, 0x1, 0x7a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000033d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000026a000)=0xe, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001fd000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00000c1000)=0xfffffffffffffe5c) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2018/01/15 19:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000263000-0x5)='user\x00', &(0x7f0000c1c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000098a000-0x1)="f0", 0x1, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/sequencer\x00', 0x149002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b3f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) keyctl$update(0x2, r0, &(0x7f000048a000)='Y', 0x1) 2018/01/15 19:01:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ecf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000820000-0x20)={0x80000001, 0x0, 0x10002, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a2b000)={0x10000, r1}) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readahead(r0, 0x2, 0x330) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000117000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b7a000-0x4)=0x0) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f19000)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, 0x0}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) timer_create(0x0, &(0x7f0000c44000)={0x0, 0x6, 0x2, @thr={&(0x7f0000314000)="41b1f75d923c0bcb611f71265e58745dc9e594e3a66d07cd2af2da35a3ed0ca847d385a639b5d4e6f8ab4d723c3fac6d7c587f5fe687b7813e3a1c6b755c17c2f2dee30e8a7cf56ffe29ab2cceae999e43b313f4964c18ce7fbf36e9691cc3cced844d8c0ae00c741be4429f88edc2d6bd519cfe8a", &(0x7f00007b4000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000b4c000-0x10)={0x0, 0x0}) r4 = request_key(&(0x7f0000be8000-0xc)='id_resolver\x00', &(0x7f00002b4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c83000-0xe)="5e73656375726974795e2a2d8e00", 0xfffffffffffffffa) add_key(&(0x7f000074f000-0x5)='user\x00', &(0x7f0000939000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) timer_settime(r1, 0x1, &(0x7f0000ec8000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000466000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000-0x15)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000a4f000-0x40)={0xcff, 0x4, 0x0, 0x1000, &(0x7f0000e4e000-0x1000)=""/4096, 0x7d, &(0x7f0000469000)=""/125, 0xf1, &(0x7f0000d4d000-0x73)=""/115}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dde000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffff179, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff4c) r6 = accept$packet(0xffffffffffffff9c, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000954000-0x4)=0x14) accept4$packet(r6, &(0x7f00007f3000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb6000)=0x14, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) timer_gettime(r1, &(0x7f000062c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000006b000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5b000)='./file0\x00', &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f5c000-0x77)=""/119, 0x77, 0x2, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getitimer(0x1, &(0x7f0000f38000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004f1000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c2000-0x11)='/dev/vga_arbiter\x00', 0x282200, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000849000-0x4)=0x0, &(0x7f0000e14000-0x4)=0x4) 2018/01/15 19:01:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa2000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000aa3000-0x24)={0xfffffffffffffffd, 0x1, 0xffffffffffffff44, 0xb838, 0x7fffffff, 0x6, 0x8896, 0x9, 0x6, 0x7, 0x3, 0x2fe0}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000aa1000)=""/229, &(0x7f0000916000-0x4)=0xe5) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa2000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x5002}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000212000)=0x1f, 0x4) 2018/01/15 19:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x100080003, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000010f000)='/dev/ppp\x00', 0x200, 0x0) r6 = mmap$binder(&(0x7f00008cc000/0x4000)=nil, 0x4000, 0x1000008, 0x20010, r0, 0x0) r7 = mmap$binder(&(0x7f0000637000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000f21000-0x30)={0x108, 0x0, &(0x7f0000f83000-0x108)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00006e7000)=[], &(0x7f0000471000)=[0x0, 0x40, 0x70]}, 0x32}}, @increfs_done={0x40106308, r6, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000dd9000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x0}], &(0x7f000053c000-0x18)=[0x38, 0x38, 0xb9c9fde7f0b5cc0b]}, 0x100}}, @clear_death={0x400c630f, 0x0, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000676000)=[@ptr={0x70742a85, 0x0, &(0x7f0000b70000-0x1)=0x0, 0x1, 0x3, 0x3e}, @flat={0x776a2a85, 0x1, r7, 0x2}], &(0x7f0000849000-0x8)=[0x0]}, 0x66ac}}], 0x1000, 0x0, &(0x7f0000f47000-0x1000)="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"}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 19:01:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10d000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000002000-0x10)={r2, &(0x7f0000013000-0x93)=""/147}) prlimit64(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 19:01:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000a31000-0x10)={0x0, 0x0}) write(r0, &(0x7f00001b4000-0x125)="240000005a001f001415f507125a00000913210308a71000fff713ff0800030000000108", 0x24) 2018/01/15 19:01:25 executing program 5: prctl$intptr(0x2f, 0x404) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006c5000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x1, 0x7, 0xd6b, 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1f5c, 0x400, 0x80000000, 0x6, 0x0, 0x3ff, 0x95, 0x401, 0x9, 0x3, 0xfffffffffffffeff}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x79622099, 0x9, [0x0, 0x8, 0x7fffffff, 0x3, 0x5, 0xffff, 0x2000, 0x8, 0x4430]}, &(0x7f0000002000)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}], 0x7, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/83) 2018/01/15 19:01:25 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000050d000)={0x0, 0x29, "4ba403ed52b76ebad0b955b73ea0e94f807bb526428fd1092e52f0e0f48b63cf99a3c483b83a349983"}, &(0x7f0000000000)=0x31) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000962000-0xe9)={r1, 0xe1, "548b3f710279421ba11df5c5a1da13412ce24091e9010518fa37ab8fb46fb7854218987f6f58e0fec4333940409d190b3e418171795f55ad9a9ee9b0629407e132400540332b9a7dcd7e63cc44b47d178c8549324196682401cc9c632667e188dc65a28e0898568d938d1c1d131302933b134cdef9191c484a10c1603a41ce465674c3880662a88ac58495abfae8d77449ed4c74f235c1af74dbce4bda188f6466fc58350ed2cbd16039cbc3aed6070a202cba7e2a13ad1828af239d875baa4229b061ff7cf99e7643d0d961f706f3cb97fa893cdd226aba7ffa56a3a9d4e7a312"}, &(0x7f0000b0c000)=0xe9) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b74000-0x4)=0x3ff) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000470000)=""/91) 2018/01/15 19:01:25 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ptrace$peekuser(0x3, r1, 0x9) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000018000)={0x2b4, 0x49, 0x301, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0}, [@nested={0x1c, 0x46, [@typed={0x18, 0x6a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x6a, @u32=0x9}, @typed={0xc, 0x24, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0xd, @ipv4=@empty=0x0}, @nested={0x1c, 0x63, [@typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0x31, @pid=r1}]}, @nested={0x244, 0x29, [@generic="a4bedb75bb82bdc43873fa90403331767aa254fadd62f2d9563ca1ba3e635bd96aaa84af31d147d4916c4dd355cd5050ba28ffd8897d50bc2bb11a5874067e8d3dce8c5c6837136e8a98b52678809d25c881c81374f78b7e150547293f4fb72846e779da741dde3c934e818b50e976a7a7d6f75f06da73909e075813ed85bf8c007b42f5e02dffecc023b5c04c4e6b7a9ad954", @typed={0x8, 0x90, @void=""}, @typed={0xc, 0x33, @pid=r1}, @typed={0x18, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @generic="6d8210f6ed89e3c1b9101a542919ef8468ccc23cd16852fde895c1e3d3ad59636c358aa2a02848d7e0066d9936f54d2877be1d8652f0c49e6982ec2f0f122b7538af3dd5050772b6696389123f674a12310783147744d6e0bbc7c813c5e209c90b1ce00f6233240851dd34ad8a52d718892c21ad2055a4d003470a4a4688da5678252f422806e9bf9c7cf16f95e0212e4ababb9cf26db51bc83461a4f4e0a35b6f959936bf74cecd63ad361aa83500650e4c915aeb1a2a8230", @generic="2968d56cda67be73b9deb89e58cfe1572bcd1a835ea89d5d7f50a022615cabcd3d31752ab744eb5e78278014f1ce0c33fae84971a7be579b245d3f7d5a91dd68971e2bd49255a71f6e0d8b0ca45ea3650be907016ee57fc969146a67271a28db06cd0877eb46a50f59acd315754455cbcc8a5535c8c9432c61547d2eaf57a987a0f9010bb4e751c2442e658021274724a309a36ba86a26b878590150185c3cdf4fe02289758ce0eebefbf407b1029b598013b55f975b6c9a37620bae86a19a605ea5ab4c1f"]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = gettid() tkill(r3, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000001a000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0xc800114}, 0xc, &(0x7f0000019000)={&(0x7f000000b000-0x1194)={0x1194, 0x2a, 0x602, 0x3, 0x2, {0x18, 0x0, 0x0}, [@typed={0x8, 0x4f, @void=""}, @generic="dcc773c7b642fe4e00f3a528a97dc39ced51ef18a9adce1912e44a380ca23b3c5241c7852233f18a08b23c28eb818d9615a5669964f154986b00d1efa3119b48ac9500b6ff4a8afd82bf79dc4327edfba3352fc310eeb86013415b1bbb6033b065f83e648b5538c9b15610f9dc9d73", @typed={0xc, 0x4d, @uid=r4}, @generic="4f404b1b8ff446c5a80e71e7", @nested={0xec, 0x8c, [@typed={0x18, 0x33, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x40, @u64=0x6000000000000000}, @generic="24b2dd83c828f919d21a0d7bf9e77afe1352bb7a27b4c335a147e9880a5f37cdc30dffd57423e92bbf7ede9c58102e057725fd3513e3320fee3c1dc0eaa9df6ffe85656a49881f61df55770018581490cda4512d99449ddfa11d017208dfab4480785f1ac8bb6b7377514a2b9863846c99694d097983b7f23d661e4f022f33501ab98ec091feeed8402249f0bcc9404f4a35ee04dfcbc0d44854f2a96c8f4b8680a2ca52068d3c3131f56e82c927acc243d5890eb73301b650d1fa47235d"]}, @nested={0x1004, 0x10, [@generic="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0x1194}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) 2018/01/15 19:01:25 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000628000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000d33000-0x4)=0x0, 0x80800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000bd9000)=0x1fd0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000edf000)={0xfffffffffffffbb0, 0x7, 0x200, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ef1000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ef0000)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef1000)=0x0) sendmsg$nl_route(r1, &(0x7f0000ef1000-0x38)={&(0x7f0000e90000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000e64000)={&(0x7f0000ef1000-0x5c)=@ipv6_deladdr={0x5c, 0x15, 0x300, 0x2, 0x1, {0xa, 0x1, 0x10, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x84) socket$inet(0x2, 0xa, 0x3ff) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00008f6000)="28e12767f15f4e282d90aaf7c05d9c1719f5ea29dbed89f559bedd6c5e55b394173c5a806cca38f863439dc6c26343ba518bf97508b735bccbc36fcdc3db668e5d746703c54e4f970e1f5e9491d400d4c3159dd9d697b2bfaa084cd093e9c6c9f143e0d3ffc8499391f54acc8f704fa82fb1d433d4113552a10bd3dc53f631ca097ad38f217be7cd7871b6aa3d07a997017bd8543770d61e15df9fa8def3caa72f896deba22430c805b990d88fb779f0a267d79ae5b6d032bb48a1b5b852f62741bd41394f4d99424447878edd67544aa84d") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ea000)={0x0, 0x8}, &(0x7f0000364000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000ba000)={r4, @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]}, 0x5, 0x70, 0x871, 0x3f, 0x5}, 0xa0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f000049a000)=0x0, 0x4) 2018/01/15 19:01:25 executing program 6: clock_gettime(0xfffffffffffffbff, &(0x7f00008a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x40240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) 2018/01/15 19:01:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) sendto(r0, &(0x7f000027d000-0xa9)="9f5a04e6942780b391f10c918d99144809495eec5f73b1c39800954dfe96508c710645c9eb150ad2a3db2dc646d224c05ec7eb177290e3f0b6c6d376934bf2acf366f3d13576daf591ebc66a1b7116107a06f07e6026d991fbc8a461760ba2dfeac4318057f5d3ed4e01fc1c01a662e5aa0ba342423c8014701a35c6245ff1e77b92e66e7a7e1de5b9bb7befd61bcd8c556bd6e66a5c3b00ce5eda0a696848063bb4fea8686617c01f", 0xa9, 0x20000080, &(0x7f0000d87000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x1024400}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:25 executing program 5: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000b5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000001000)=[{0x10000, 0x1ff, 0x120000, 0xd6bb, @tick=0xe84d, {0x8, 0x4}, {0x80000000, 0x0}, @queue={0x9, {0x4, 0x5}}}, {0x79, 0x4, 0xb60, 0x1f, @tick=0x10001, {0x10000, 0x168}, {0x1, 0x7}, @raw32={[0x5b, 0x9, 0x0]}}, {0xfffffffffffffffa, 0x3, 0x8, 0x8b8, @time={0x0, 0x989680}, {0xf2d, 0x6}, {0x1000, 0x1}, @control={0xaa, 0x57ac, 0x401}}, {0xc1, 0x8, 0x1, 0x7ff, @time={r3, r4+10000000}, {0x3, 0x8}, {0x0, 0x100}, @result={0x0, 0x7}}, {0x3, 0x7ff, 0x7fff, 0x5, @time={r5, r6+30000000}, {0x8001, 0x7}, {0xa9, 0x0}, @control={0x1, 0x1, 0x7ff}}, {0x0, 0x800, 0x9, 0x100000000, @tick=0xffffffffffffff80, {0x6, 0xfffffffffffffffe}, {0x7f, 0x1}, @result={0x101, 0x10000}}], 0x120) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = getpgrp(0x0) fcntl$setownex(r7, 0xf, &(0x7f0000c8d000)={0x1, r8}) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) getsockname$inet(r2, &(0x7f0000882000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f000014e000)={{0x8, 0xfffffffffffffc00}, 'port0\x00', 0x0, 0x0, 0x9, 0xff, 0x4, 0xf9, 0x9, 0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r7, &(0x7f0000e3d000-0x8)=0x0, r0, &(0x7f0000b5f000-0x8)=0x0, 0x7fffffff, 0xe) ioctl$EVIOCGSND(r7, 0xc0045401, &(0x7f0000de6000)=""/149) [ 93.310051] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 93.327956] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.330832] netlink: 664 bytes leftover after parsing attributes in process `syz-executor0'. [ 93.346063] CPU: 0 PID: 16529 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 2018/01/15 19:01:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7e000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002a7000-0x190)={0x5, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/15 19:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000048d000)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000084f000-0x10)={0x7f, 0x400}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000593000-0x4)=0x60) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f00008ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f2c000)={0x0, 0x3, 0x20}, &(0x7f000046c000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001c6000-0x14)={r5, 0xf3b, 0x1e, 0x5, 0x6, 0xe7}, &(0x7f000015d000)=0x14) 2018/01/15 19:01:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x20080, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000805000)=""/155, 0x9b}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000526000)=""/186, 0xba}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f000072b000-0x37)=""/55, 0x37}], 0xa, &(0x7f0000e09000-0x66)=""/102, 0x66, 0x9}, 0x8d9f}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000076000-0xf4)=""/244, 0xf4}, {&(0x7f0000a22000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d8000)=""/36, 0x24}, {&(0x7f00003ff000)=""/46, 0x2e}, {&(0x7f0000441000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f00002cf000)=""/220, 0xdc, 0x7f}, 0x8}, {{0x0, 0x0, &(0x7f00007e3000-0x40)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f00007a2000)=""/52, 0x34}], 0x4, &(0x7f0000e93000)=""/246, 0xf6, 0xed}, 0x7f}, {{&(0x7f0000c64000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fcd000-0x80)=[{&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f00002f3000-0x3c)=""/60, 0x3c}, {&(0x7f0000cc9000-0x69)=""/105, 0x69}, {&(0x7f0000c97000-0x3b)=""/59, 0x3b}, {&(0x7f0000a4f000-0x2e)=""/46, 0x2e}, {&(0x7f00001ab000-0x15)=""/21, 0x15}, {&(0x7f00006fd000-0x99)=""/153, 0x99}, {&(0x7f0000275000)=""/241, 0xf1}], 0x8, 0x0, 0x0, 0x4000000000}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x42)=""/66, 0x42, 0x1}, 0xfff}], 0x5, 0x40000002, &(0x7f00006f6000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) [ 93.353707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.363051] ffff8801d54378b0 ffffffff81d93169 ffff8801d5437b90 0000000000000000 [ 93.371087] ffff8801c39bf910 ffff8801d5437a80 ffff8801c39bf800 ffff8801d5437aa8 [ 93.379090] ffffffff81660c0a 0000000000002b25 ffff8801c42e50f0 ffff8801c42e50a0 [ 93.387106] Call Trace: [ 93.389680] [] dump_stack+0xc1/0x128 [ 93.395037] [] handle_userfault+0xa3a/0x1310 [ 93.401158] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/01/15 19:01:26 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000c7b000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c7c000-0x78)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x6, 0xecd, 0x800, 0x9, &(0x7f0000c7c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c7b000)={{&(0x7f0000c7b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/15 19:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x5) unshare(0x400) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) [ 93.408190] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.414591] [] ? preempt_schedule_common+0x35/0xd0 [ 93.421164] [] ? handle_mm_fault+0x117b/0x2530 [ 93.427392] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.433619] [] handle_mm_fault+0x1fd1/0x2530 [ 93.439685] [] ? __pmd_alloc+0x410/0x410 [ 93.445393] [] __do_page_fault+0x5c2/0xd40 [ 93.451273] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.457236] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.463892] [] do_page_fault+0x27/0x30 [ 93.469414] [] page_fault+0x28/0x30 [ 93.474676] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.481500] [] ? SyS_prlimit64+0xf0/0x8d0 [ 93.487277] [] ? check_preemption_disabled+0x3b/0x200 [ 93.494091] [] ? SyS_getrlimit+0x110/0x110 [ 93.499945] [] ? SyS_futex+0x22e/0x2d0 [ 93.505457] [] ? do_futex+0x15c0/0x15c0 [ 93.511057] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 93.517706] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.524514] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.531062] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 93.558703] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.563268] CPU: 1 PID: 16529 Comm: syz-executor4 Not tainted 4.9.76-g8dec074 #13 [ 93.570875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.580223] ffff8801d54378b0 ffffffff81d93169 ffff8801d5437b90 0000000000000000 [ 93.588181] ffff8801cb680590 ffff8801d5437a80 ffff8801cb680480 ffff8801d5437aa8 [ 93.596164] ffffffff81660c0a 0000000000002b25 ffff8801c42e50f0 ffff8801c42e50a0 [ 93.604121] Call Trace: [ 93.606683] [] dump_stack+0xc1/0x128 [ 93.612014] [] handle_userfault+0xa3a/0x1310 [ 93.618049] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.625033] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.631410] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 93.637784] [] ? handle_mm_fault+0x117b/0x2530 [ 93.643986] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.650186] [] handle_mm_fault+0x1fd1/0x2530 [ 93.656218] [] ? __pmd_alloc+0x410/0x410 [ 93.661897] [] __do_page_fault+0x5c2/0xd40 [ 93.667766] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.673720] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.680370] [] do_page_fault+0x27/0x30 [ 93.685885] [] page_fault+0x28/0x30 [ 93.691132] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.697953] [] ? SyS_prlimit64+0xf0/0x8d0 [ 93.703742] [] ? check_preemption_disabled+0x3b/0x200 2018/01/15 19:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000de8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7, &(0x7f0000c55000-0x8)={0x442}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002b9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000733000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00009de000)='/dev/ppp\x00', 0x50000, 0x0) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$llc_int(r7, 0x10c, 0x6, &(0x7f00008df000)=0x0, &(0x7f0000395000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00004fa000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f00008d5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f00008ca000)="424a40b26d43a26808ca1a217dd88879e3b2c599d3e233e1a4bf380a227c9dcde04982ce473749bdd5455f05b0435321bcab831a3f27519b625c4d408d045ad15ccff0171a265138916f3a3b890ac7eb85d5754c47bd6615a9d6cacac5f6e27277b5e7", 0x63) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000405000-0x2b)={0x0, 0x23, "969c6c0c09034182ef3d20eca5cb914642a3ec8048acbfbfd32eed2a440c270bafccd2"}, &(0x7f0000432000-0x4)=0x2b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000045000)={r9, 0xec2}, &(0x7f0000d0e000)=0x8) 2018/01/15 19:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000ada000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00002e5000)=[@ptr={0x70742a85, 0x0, &(0x7f000044d000-0x1)=0x0, 0x1, 0x0, 0x26}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/15 19:01:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x600002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x33)="34a5bb936a62e85332a53d5246e804470268930822137a44dfcb897fc2a69e3032fb10dd24b71b34856470d4bc03cb4978e9cf", 0x33, 0x20000080, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) 2018/01/15 19:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) pwrite64(r0, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a26000)=""/91) 2018/01/15 19:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000099b000)=0x6, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000f44000-0xa8)=[{&(0x7f0000a27000)={0x27, 0x15, 0x9, 0x4, 0x9, 0x9, "0a0b87eb9994f3637cac4fdb64db4b141d2ba8c29de3b8aee82ceede92d4374ea811aee7070d4a207bd784605b72452efc6d4aa06ac939adb86084e9507cc2", 0x4}, 0x60, &(0x7f0000ea4000)=[{&(0x7f0000a6d000)="a2e157edf9a0d153ac686fab101e0cbd35fc09788d463de2381cdd38287363ffe5f280f27a57adbdb8940ca59787758eed9d6d8df0b77827f622578664c30892931efd1f5f388fac37f6decd48dcd306d54ae934edb16d7534f681e464626358a555ca20244763fe08c44b16a5c9b68ba570ed56ea0676c3d6a18b5afd7fdb09f5d6453922c275b88aef305e73ebb88bae", 0x91}, {&(0x7f0000441000)="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", 0x1000}, {&(0x7f00006ba000-0xec)="e16a79ec2c8e93c7a406bf7f3e5663ea56f363cac34e75cdde75cae96c34a33636bb1406c6e50627bab12ad5c226e458473ebbfb6d3d579a288a885cf7af77882ef2de54a96c47f959941a5e574c622e8afef2ee3926bdf68d6ae661600bce89cc847bfa18c1303261693ab353843db747630d5109da8ed7f322b58b84711f8afde752541ffab81acd2facf2dd4e8d00e15487665d0579fc573f322545d7d3a0980212b13c9ed0e0ac48c4e094b88300d75167685bb34da9299d09a645d56073fae39a3d71be9adbae5ceaf0d7824c79e5961bacc3f917aac9ef21954730e80f9a072be6410ae59407dd8482", 0xec}, {&(0x7f000033b000)="9ca569026b1d298239ce4fd6b492535d280d8b4fc9228e5d93c569402b5f90b777a81747b1cb8cc68f175c5fd4b609f954751eca01b57c344dfa758373a99c4330c9daf338b751536d59928617d9efe60c9dfd0f6b7343b57d0044cfc4fd4827a81492ded13ba94669c40a6c82e83c5b78c946ad8ff567ffe790bbb6bb8ed70f16cf762c357c80c3d36ef923a221e29e867416e20b77292f09effa1f81a145b44d95a876ccc316a30e66816fad12e64a6f80a5baa634297082af3adde68b3c9467bf88df4e752d070df9686476be196ec023c4bf6fb5bc2d4aeda05a550b04f236d5ba1291ab4f2ae059edbebb8cdcce79486ce378b02888fe", 0xf9}, {&(0x7f0000abf000)="a868b822adfd7a8ae50c99d87401253578e1b45b8e6351f481c6f88558e7e2c0bd067af2ed63df", 0x27}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f00000eb000-0x60)={0x27, 0x6, 0x100000001, 0x4, 0xfffffffffffffffe, 0x0, "9aecada3a627a4b0f9fa121c60ddd40e5e31232eaee3b525422d1b990ab2fa8ad5564bbca667c114d4a226a5754169c6a71b6d57d8dc9f253c17bc7a6d6b32", 0x6}, 0x60, &(0x7f000016a000-0x20)=[{&(0x7f0000a6e000)="7d54ef2daa989595de7ce9609e9af4b26e7c3402b28b019f72a8b0932309f602f06f2657310166b2e39d3711d939a9a763b0339e10d1e3ba0866b30fb88f8081b811b0de68ba607ea61cbd2127bfc9fd539763d872b9cf5ec0e552f3574756d0722d5edafc1dbea77bbe9de06334d64ee6e0cff05aad4342b988c52abb19f4c17edd26d3a9ed2d91f802fd87e0490f0edb0d7a928a6d3e5bb85adca45843ebb1873f8d7e8efaa8791b8c7b399f61e0866bf18fb4", 0xb4}, {&(0x7f00008f4000-0xee)="470bac8745d788e69f5ca1bfbd4d21412e1f9fc3491afb663046e317a25d34e5b6810c0cc2b191f63e286746c0f31681ab4c5edf6a2b1c54f1313cd1812206ef2460d2301443061972f7a1b92d5ed7380789357ab5f0d1ed34a6429a042a1badb76bd06c3b97031de2c0ea80b2d0d1646ff0d83b379cd4d32c196cc0f50bd234ccda9289a280563658183286a08c9a75973dc3268705adb6349173b1d6b48420c8ff5ca89cd6ac09cbc092e262b3efe0622b0740edf0cd9c354302e9629e2d548ea5e84fe4da90f41a09407309e8212944c559917ba1d310f40b2ee1a3559208b61c6b47030ecf7e90caa7dd770d", 0xee}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f00006f9000)={0x27, 0x7, 0x4, 0x2, 0xfffffffffffffff8, 0x2, "f07364aaf3d4027084693b98324f4677a600531fd77e4d5ab10cdc9dfa4417a6748786feb0147117e232393d8f07ac232f017a6bbe72e1188dd865e6875a77", 0x6}, 0x60, &(0x7f0000ad8000-0x20)=[{&(0x7f0000115000-0xad)="32ef53190b7ade2f2de673b003ee4d127a50f8354e495b9a20f6af68b39d2894ba7455081c8d0bd7b2ec10dac27a486e82326811792a0da879b8c5ba3dd0a3c34b1bda65eb8768e029d9043c8301a6623c0c476b92000a289df69c4e44283dcd731ee301259790f64e1037efe03dc28d74044f1581cb8b9f7e21f88b3e4128b9191157c4f088dc547de812fc5ae5c0d273e84221fcafc6d8432b11006266e2693c61add5ce7e03b7b71631ff6f", 0xad}, {&(0x7f0000cd8000-0x1d)="8e6324d288cd7e8937b4a3cf0d74c5f769dbe1363fac8d596b72b22944", 0x1d}], 0x2, &(0x7f000033a000-0x90)={0x90, 0x118, 0x2, "1af8b39ff44accca72af3854fe96702de1b7ab93275cce635bf22a6370cd4a13d72b75a2834107054036fbedb77e6df03d755b3a9a7ef376006f16333431291cae2d1b05ca67a6e3a7405ef1c590db7b686b89c7da69b61c182c2eb4ac843f03556e009d8ae0d98efcccd3afc8447d7879b19df3109d5adfc9"}, 0x90, 0x4}], 0x3, 0x4000040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r2 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002ca000-0x28)={@generic="c3ad6f354b050000000000000cf9a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000960000)=0x0) syz_open_dev$evdev(&(0x7f0000dd2000-0x12)='/dev/input/event#\x00', 0x4800000000000000, 0x101000) 2018/01/15 19:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f81000)={0x200000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet6(0xa, 0x0, 0x7) 2018/01/15 19:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "00ed010000000000080044944eeba71a4976e272922cb1746e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee34cb7679c00800000000000000101013c5811039e15775027ecff66fd792bbf0e5bf5ff007f16f3f6db1c000100000000e9ffce488f0000000000000006ad8e5ecc326d3a09ff04c654"}, 0xcd) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r2, 0x3ff, 0x1, 0x8}, 0x10) [ 93.710554] [] ? SyS_getrlimit+0x110/0x110 [ 93.716417] [] ? SyS_futex+0x22e/0x2d0 [ 93.721934] [] ? do_futex+0x15c0/0x15c0 [ 93.727543] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 93.734182] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.740998] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.747553] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/15 19:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x8000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 93.784911] device lo entered promiscuous mode [ 93.785422] binder: 16579:16588 ERROR: BC_REGISTER_LOOPER called without request [ 93.809099] device gre0 entered promiscuous mode [ 93.815440] binder: 16579:16588 got transaction with too large buffer [ 93.815463] binder: 16579:16588 transaction failed 29201/-22, size 40-8 line 3286 2018/01/15 19:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) 2018/01/15 19:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x81) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c7f000-0x4)=0x0) 2018/01/15 19:01:26 executing program 3: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) keyctl$join(0x1, &(0x7f0000adb000)={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) [ 93.815470] binder: send failed reply for transaction 176 to 16579:16597 [ 93.819375] binder: undelivered TRANSACTION_ERROR: 29190 [ 93.819384] binder: undelivered TRANSACTION_COMPLETE [ 93.819390] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.825701] binder: 16579:16597 ERROR: BC_REGISTER_LOOPER called without request [ 93.828141] binder: 16579:16588 unknown command 76 [ 93.828149] binder: 16579:16588 ioctl c0306201 2000a000 returned -22 [ 93.828251] binder: 16579:16597 got reply transaction with no transaction stack [ 93.828258] binder: 16579:16597 transaction failed 29201/-71, size 40-8 line 2920 [ 93.841431] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/15 19:01:26 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000440000-0x29)="", 0x0, 0x4003, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f00009f4000)=[{0x4000000000000000, 0x3, 0x80000000, 0x3}, {0x4, 0x5, 0xa9, 0x8001}]}, 0x10) 2018/01/15 19:01:26 executing program 4: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x1d, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0xffffffffffffff29, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b6e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000)=0x10) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b6d000)="94e73b5e32e3a84703f4166e9148dcd0", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b6c000)={@generic="e2f2cabad7b1591a2ccead0f817dad18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b6d000-0x8)='./file0\x00', &(0x7f00001c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b6e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b4b000-0x4)=r4) sendmsg$nl_xfrm(r0, &(0x7f0000a3c000-0x38)={&(0x7f00000fa000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000a1000)={&(0x7f0000b6c000)=@newsa={0x104, 0x10, 0x300, 0x6, 0x3, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xf4, 0x3, 0x0, 0xa, 0x20, 0x80, 0x5c, r2, r3}, {@in=@multicast1=0xe0000001, 0x1, 0xff}, @in=@broadcast=0xffffffff, {0xffffffff, 0x84e, 0x1, 0x6, 0x9, 0x100000001, 0x1, 0xfff}, {0x80, 0x1, 0x6, 0x28}, {0x101, 0x7f, 0x5}, 0x1, 0x2, 0x2, 0x0, 0x6, 0x80}, [@ipv4_hthresh={0x8, 0x3, {0x8, 0xc}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/01/15 19:01:26 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) r0 = socket(0x200000000011, 0x4, 0xfffffffffffffffd) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) syz_open_pts(r1, 0x400803) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) ioctl$int_in(r0, 0x5473, &(0x7f000000b000)=0x9) 2018/01/15 19:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) close(r1) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000098d000-0x4)=0x0) 2018/01/15 19:01:26 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f000000f000)='./file0\x00', 0x4000, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000017000/0x3000)=nil, 0x3000, 0x4) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000002a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 19:01:26 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/checkreqprot\x00', 0x48a01, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000640000)={0x51, 0x4, 0x2, {0xfffffffffffffe1a, 0x80000000}, {0x1, 0x4}, @ramp={0x933, 0x7, {0x3, 0x2, 0x1, 0x10001}}}) 2018/01/15 19:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093c000)='net/netfilter\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000c9000)=""/70) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cae000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) sendto$unix(r1, &(0x7f0000d49000-0xa7)="974e4677c32b3d2651d30e3d7f010d1e08476f609ea66897d13b6881674b0d1035a34c5920319788f61271c48deadcd5d96789a27aa1f02d868474b2ec66b161c232a99eba0597b9cb090c7dca95991636c1310ee2b7883216a4ec24b92e0be5435d5541bbf6b68189559aa33645e51470966e092487e4efcfb8ee3f1f28bf0a16e75524e3e6ebd37069056a9452d194f567ed5467768f72be68e673c0d8b198c1f3ef13d6cf31", 0xa7, 0x44000, 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004b2000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) 2018/01/15 19:01:26 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fc0000-0xc)='/dev/ashmem\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x69e40bf12640ab46, &(0x7f0000845000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc0000-0x108)={0x0, @in6={{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf7a9, 0x408, 0xfffffffffffffff7, 0x477, 0x3, 0x9, 0x8001, 0x6, 0x64, 0x94, 0xfffffffffffff800, 0x8a9, 0x9, 0x0, 0x80000000]}, &(0x7f0000fbf000)=0x108) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fbf000)={r2, 0xb8, "eb5cd8bc5fc5f4e5290ef1151b1927459b817f2edfa434a210dfca686726e4c5f467d04f9604b7d32d98b888312d244e63fc4cc74f90a125272a2c018472e3224cdbf211a4a770cd99d055b3e507ddfb20067f6eadede2e77d4e4f3199b6378b00667a2015a9c4e248a37b80a50f33de565a23191aa795de2e6e1fd9ee92c45d96bac944b909e862535d6b5e4042557012e973dd4d03dd8c85fdc006fb7d9d0684093636122e355d8a0e6f3f8d46193141080b01bd277b2d"}, &(0x7f0000e61000-0x4)=0xc0) socket$netlink(0x10, 0x3, 0x5) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2018/01/15 19:01:26 executing program 3: mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000001) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/15 19:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006ec000-0x4)=0x7, 0x4) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r1) 2018/01/15 19:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x42e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000689000)='./file0\x00', 0x60) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000115000-0x8)='./file0\x00', 0x0) fstat(r1, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r1, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) openat$sequencer(0xffffffffffffff9c, &(0x7f0000193000)='/dev/sequencer\x00', 0x200, 0x0) fgetxattr(r0, &(0x7f0000c7b000-0x11)=@known='security.selinux\x00', &(0x7f0000e41000-0xe)=""/14, 0xe) 2018/01/15 19:01:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000a0f000-0x1c1)=@hdr={0x1, 0x3, 0x0, 0xffffffff932692f4, 0x0, 0x0, @ipv6={0x0, 0x6, "81f605", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5f65ed", 0x0, "289f15"}, ""}}}}, 0x42) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003cd000)={{0x0, 0x0, 0x7, 0x1, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000464000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0x7) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000a09000)={0x0, 0x0}, &(0x7f00008f8000-0x10)={0x0, 0x0}) alarm(0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000816000-0x10)={0x0, 0x0}, &(0x7f0000a8a000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cd2000-0x4)=0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00005e3000)='ns/mnt\x00') preadv(r3, &(0x7f00003b5000-0x80)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000400000)={@common='bond0\x00', @ifru_flags=0xc000}) fchmodat(r3, &(0x7f0000d5b000-0x8)='./file0\x00', 0x0) 2018/01/15 19:01:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000, &(0x7f0000001000-0xc0)=""/192, &(0x7f00005bb000-0x4)=0xfffffffffffffee8) 2018/01/15 19:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000a1a000-0x8)='./file0\x00', 0x1000, 0x0) close(r1) inotify_init1(0x80000) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) dup2(r0, r1) syz_open_dev$mice(&(0x7f0000875000)='/dev/input/mice\x00', 0x0, 0x404200) 2018/01/15 19:01:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000385000-0x8)={0x0, 0x200}, &(0x7f00009ff000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000571000)={0x5, 0x0, 0x0, 0x9, 0x4, 0xd46, 0x8, 0x7, r4}, 0x20) 2018/01/15 19:01:26 executing program 4: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00004e7000-0x79)=""/121) 2018/01/15 19:01:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) [ 94.199975] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 94.217233] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 94.244142] device eql entered promiscuous mode 2018/01/15 19:01:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/15 19:01:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x101) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 19:01:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) r3 = signalfd4(r0, &(0x7f0000a2c000)={0x1}, 0x8, 0x80800) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = dup2(r0, r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000085000)=0x8b5a, 0x4) 2018/01/15 19:01:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000060f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001ac000)={0x0, 0x0, 'client0\x00', 0x2, "5a05be98695eba03", "ef2a044c1c406c0fdb0347690349f7e05473c96b51d5dc8ec6858d384cbfdd98", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) 2018/01/15 19:01:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r0, &(0x7f0000411000-0x30)=[], 0x0) 2018/01/15 19:01:26 executing program 2: clock_gettime(0x5, &(0x7f0000026000)={0x0, 0x0}) 2018/01/15 19:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') mknodat(r0, &(0x7f00007f7000-0x8)='./file0\x00', 0x8140, 0xffffffff) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000d6a000-0xca)=""/202, &(0x7f0000450000)=0xd83a32985783d3fb) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) sync() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000014000)={0x0, 0x4, 0x9, 0x5, 0x2, 0x20000000000000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/15 19:01:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) fchown(r0, r1, 0x0) 2018/01/15 19:01:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00008f8000)=@nl=@proc={0x10, 0x0, 0x1, 0x8000}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001000+0xa9e)="02", 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f8b000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2018/01/15 19:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) r1 = getpid() lstat(&(0x7f0000c39000)='./file0\x00', &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000968000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000879000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000089000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5c000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ef000)=0x0) lstat(&(0x7f000046e000)='./file0\x00', &(0x7f00004e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000363000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b6e000-0x4)=0x0) r11 = getuid() lstat(&(0x7f000034a000-0x8)='./file0\x00', &(0x7f00007cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, &(0x7f0000d3c000-0x4)=0xc) r14 = getuid() r15 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b61000)=0x0) lstat(&(0x7f00004a4000)='./file0\x00', &(0x7f0000bc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmmsg$unix(r0, &(0x7f000027d000)=[{&(0x7f00004f0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c33000-0x20)=[{&(0x7f0000a38000)="17c0ecba91b7262d8616d4f26e5f2859d791ffedd8bc89a5", 0x18}, {&(0x7f000065c000)="fcd953437278402dcb3322362a508f76f6126eea2aa69c1faa67dd6504196f02705a8246fa211fe8a8c47b8667589a4a86a0a0fe37355e8b2abc73e5fd681c6eddaedef62ce1c8495b3ea873b232cf286d09d6c22b5757747bb4a625cd6e5930c1dedb5bb470f1f27cd53198e74f94d0876410ca9b612a1cfee3eab841b1f1d104e4c4f92549486a", 0x88}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000936000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000065d000-0x40)=[{&(0x7f00009a5000)="dc5d9733e3bbba082a013ef2131e20a62827d887", 0x14}, {&(0x7f0000370000-0x3)="9ea4e3", 0x3}, {&(0x7f00001b0000)="ad1d2b332348f162c1dda0be3f0a1b55b84e003fc3b117cd7a50763e831a75ec68799f8492894b5d61772233c9286b776dc8d71b150aaa63d3a5d9d484631702239b85bd1144f3a0890b366300b864171e3f6c4bc3784ba4c25523cd91189a75c5d5a563d4fc3b3ef03d8be739914daa0bbd6471c52074564e14", 0x7a}, {&(0x7f0000e0c000-0x54)="7c5da7767709f0b859e52736204aa6fdfe0f393ed16d1185de2b91fc13a84c8846942f2daf60c1920abc0ead379f9af3c998767a2c1e1d7c79edee1fe131aa6f206ca3c3ea95bfeeba0dadc768eace8fabd49e20", 0x54}], 0x4, &(0x7f0000b17000-0xd0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xd0, 0xc010}, {&(0x7f00000a1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c98000-0x60)=[{&(0x7f0000bc8000)="b22b7d7b9b1bf676abb3a5b67f0777f6c974e38a2ea7cfa72ffad7627db04aad3f51114dc8276437c37f5802195856fce03c719974b1500f9c64241bbd744d3e05253e6875873acbf4f5c00ca2fa20f34b18768093c4d0063c6d59b3954ccc9db4b7914584e7fc9bf826ad1284412755411a8b053b4f6f5c3844407edebfb28b", 0x80}, {&(0x7f0000fdc000-0xa1)="c40189e774f7fdff10a1436695358df0f73f9ca5c377b0883949949b3c8983b133610f99c09459325e0ae2587696ccfcb67c3d87ce54fd2fa0c24b2a4e7d3768cdfbf5a674c00fcd00fa62703984b942a24daa45e4061c744e75bafa4de2f7d7bcb70de079efa50c0a7d257b603369226ecbe4ce949b8ad4ca0a55af8dc78278630ba64cd9f5553eea2e07e385d0564f1f7e0e79cf4e2b74914b6a97528019ee2f", 0xa1}, {&(0x7f0000e45000-0x44)="ae4029955101a6341b5a40fead8854fd66ee54923ad079fc80ad439eb9a821888c8394c2955439438af9c48e48529d3684abebd84d303fada0dd6bce054ca69884025e52", 0x44}, {&(0x7f00001c1000)="3484e18c56dbc2e402b95ffe28383cdbe96325d1bbbbabfcdc2e049b34df53d36e70a95417bbe794cf8ffd7342", 0x2d}, {&(0x7f0000eaf000-0xcf)="477a61989b5da3a6e7384dbe4c7c031bb3d582aa29302ba9b9b78c18ccffbeff9f2a505f3ec95b8b356b5859e95ee5e88893a9344fe64a91b513723a47ed770c3d3173191cc07f37e56ffa619fdbaaf35fe1d41bc20d11ed7ece0c6cd083990205e8098144f6f41adfd3d874d745e2a7df572c9e589dbcc4a840e7fe2510eab6f66a107a583d2ad76fee6bfdc7dfb921d4621b8110bbef0f7945e592e68a3b6c2097d88c7e704080e19b1512dfbc82afca38cbf6ace90346ed12cfd45e81706f42ee091d3dfba2b44c31bb6d557084", 0xcf}, {&(0x7f00007aa000-0x48)="cfb09da38d2d11b5bc64f7043a8f703318e1e2f5d1979dea8cea86c749ec782ff93be2534204a9668e9f63666a60b9b608881aa774f4d6c2c6e1033ca12df7e468fb575e797dd2a5", 0x48}], 0x6, 0x0, 0x0, 0x48010}, {&(0x7f0000413000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b7d000)=[{&(0x7f00001ae000-0xd1)="f5ddfa1deae7cd5d8090a944f129b126eba06232878a1dcfb5e1fc5365541b746ff3ab9500ea43b4f43a0779ccf06a64159b09224dc020d059e5382107421f695c0b4142d23a891c9f67fa9e53002dfd2df929a073bb309afc8684c9cef8242551e643b97fec9a9ac408288b8de16b6fadae0700b16f0901bb22ad5688c5ef0ea91d8d76eb63cf88bf8d09e1dbf0e7cbbe691ff4dd8fe93e911a7dae89663907cd4aa99cb5a343e902215c647265029f4ac2486bf5bb117f5838f65f88ab1bb36fcd184b2d2aa42ee9d278fcc4bbd0368d", 0xd1}, {&(0x7f000000c000)="b503a0e565a1e0d54ae72195b42e94e74fe339b2fa43ba7636a707d6ffd9cef988993caaebed0ae56bec7ef9a2529f81c8009b552bfa2059a505d430cd8b5b9121743b783d1480272569e9963df857d297304d7c5af60b3b53c22d4028991b9e19379e6437a475a922f02e6808e14c5f4b20b924027d92788ac1b5f59f27bbc21cc6d3b6e0e9e5b5406f684117187ff9610e16a2444906dd941fb3851e63734c7b6edfca369d7b603a7c197f8b9ab474f10a3c66a34aa2a5c2e71df4d358924226b55de6a79d9f9927b3bc8f30df9386544f0c72bad960d52873ca128856d678a6048332185481", 0xe7}], 0x2, &(0x7f0000eaa000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x20004050}, {&(0x7f0000aa3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f47000-0x70)=[{&(0x7f0000258000)="64d1d233180970c2ccd000b6038968868cd967cbb579ca4e66dc739ca9af3abe6ceec1fb822ef180c62e289c1a40ab5c1ffc9373c52832e5554e6ab5d094d28940955eff013e89b5bd1239efdfb796a464d99140f44fd7155686646d67bbd3df87f51843ac6f18a80a9b0ba1e1d29ac8a1354eaf420b690899647a4c87cb488609a62740b67558962608df75d5853ccc4bba84", 0x93}, {&(0x7f0000714000)="e5690c01ce2860c70de2aee18daffc3aa7ca9dc620dc5d02eb0f2a83dad3d541b2fd85270fb7849175f0713cae2d0fc0f9bff18bf68cdd5a41b06496cb053b3f2d8f1736d456f798379d65b56904c15a53e6d6674c2556c1a1fed9f1f03cd06746425dfa51aff22ca97cb25fe6", 0x6d}, {&(0x7f00009bf000-0xad)="80a9c7ac23b34e75502b6c0f69f86ee8836f841bd595b13008509d2e758e0a37130122395365db54a4c59c679393619c790fbdb0f4d9f1064b77ad7822759fcc8411bca694ac573a1ef73cab2a76bfa27d266dd95ae944e6a191db497bd135b02c6a4297895f3a18168d7e25ad2d2831c1758a7710931f73cc7ffcbf656014d5b73d7ac7f4e1a2a8c05fde1aadfd0cd02acfa33d8e1e19ab05a587fb45db005df3cdb7c3c78883d0fe74b5448f", 0xad}, {&(0x7f0000f8c000)="62f37582e5713d997d181e479092a5da94d5e704c16cdf1c7863ac3b59f96ea57517770eb6a26fd332a885e2d251fe", 0x2f}, {&(0x7f0000032000-0x2b)="79c31a1350ab5ffaec0d8924db553655275228fd63f6a9c71c6ad1c5643748032222b7e21973bf76c5f504", 0x2b}, {&(0x7f0000094000)="1fa91022760902fc9f4cf131f0a272a70d02301c907499b3191963074a67ff3b2a62e67a489cea8ea3", 0x29}, {&(0x7f0000ad5000-0x2d)="a34ecb497d2ffacd56fed0e8c97a39f87d296e3701ac6ef647bf5980b0d55fe7c3abb1570ba698e2aea94cd61a", 0x2d}], 0x7, &(0x7f00009f0000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8, 0x20000000}], 0x5, 0x4004) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dfc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000062000-0x10)={0x3e, &(0x7f0000e9e000)=""/62}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/15 19:01:27 executing program 0: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b27000-0x28)={&(0x7f0000a56000/0x4000)=nil, 0xffffffff, 0x5, 0x0, &(0x7f000035a000/0x2000)=nil, 0x1}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x14) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b27000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/15 19:01:27 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000d8f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026d000)='net/udp\x00') mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000823000)=0x0) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000823000)={0x8, 0x100, 0x3, 0x8000}, 0x10) r3 = socket(0x3, 0x80000800, 0x1) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000824000)=[{&(0x7f0000825000-0x60)={0x27, 0x200, 0x80000000, 0x6, 0x9, 0x2, "9cc6a44a3f59f6dd36870e9f9213ad39a40523884d4172f47b8718e94d6e7c525352e9a4dd6c812178cca85389ef28e7d3a1089bd368cea3a48811865736aa", 0x4000000000000000}, 0x60, &(0x7f0000825000-0x30)=[{&(0x7f00007e8000)="0ca346e7750b31d9218bea73f13d80ae09573fdd343d337bf1d740b3ec04c340b9ddd47b5ad065eaadd447d8c207426788270042a6647607a52643f5846b5a98bf67fa2d6ee85976ed92251bcff50fd588e734510a204da2fd5e6debe014b3c15152a7c45e20050a873f499bca5c3c4e5b", 0x71}, {&(0x7f00000fc000-0xe6)="2f467624838d1bf14a4ae9ae58547641a80704d967ca59e4e46d7cee3d5cac7da723967b4a788f39ec5825e7a14b9f718f2cb343587d192813267a0d13b1a48bba9f46b5e4f4615bc33a0adf66a3065c6735d80a5d4035cb8cc4a99bda4f22c293ca6c63b470e80774c23274641c41df50e664623941acd3a8781e81353e1ee0de74f48de72e443d105f76a161b3e239be9be735ec0e519a9caf4d5b68ae7a0ccb1a78026fcc1758978b6aeea104fa2db9e5e37b64c9ddb6ead441375af9304165c4234cf2c40c48a9f7f2ea563087c5de41589fc6f16344df3decb8c92f8e176b2c068aaf11", 0xe6}, {&(0x7f000036b000-0xc8)="08cf364c488cb9716ab8b8c74836206dcf7b475426638a3a1a954c27021e6ec8173c016cb5b7686cc5723fd0c0ea60daf9ac6f0b7f81dee49c3e7a7bf4461fd74c29517ac1e6d8e1e9d5d68aef59ad735fbce32cc754a0185186086a9dc24a8b00b85f39aa8a3f8aea613d922f4e490d181e05175ac2f1ae24450b801d1b1e63706086d0168b019df8ba794064a5747f03ee61d05ce6af70cca44d478b0a60e5bcdf506db76e191fbe7d83798d276e563e27582d781791c56b741cf12cb05c86ff6ed2035a0c8c6c", 0xc8}], 0x3, &(0x7f0000783000)={0x50, 0x119, 0xff, "dafd280afc02cb15ce92c7f07ad5939fe0a2e338d9c74273cacb1280d95fa9b5ebe133a03e3bc0f18db8f1fea04e083a208f13a53c0c69c73a63f92456bd7b08"}, 0x50, 0x20000010}, {&(0x7f000054c000-0x60)={0x27, 0x0, 0xc58b, 0x7, 0x8, 0x2, "6d1304006b3489517d2d5428574a9f1dbe4545ccc9e9894c40ab5537bddce8374f93eab31ce344b8f8a44237699f8e7f21afc318065288dd19fca1628f5fad", 0x100000001}, 0x60, &(0x7f00000e5000)=[{&(0x7f00000ab000)="1cdd2df4ac074c1687f466988a8d15caa260f0fc0f2a07ede6cd606e06177496616b0b0dfd24fe141fd946b39706d4f94584bf625122ee06a040a9b5d54c36d5213065cdc67040dc66fe58c2d8796cd882d33e856e88a146a0041aa95e5b326729dde0400a5b7af535b8e6f2158104971b1386de5affb720d174fc58024649e11a4b07da699028be15f9e693a40e3017a069c64fabb5c8c3020da75049396eef196bb171621f2a961e25468781759c9f918480b8cdfba49dc58ebcd755371b", 0xbf}], 0x1, &(0x7f0000526000-0x70)={0x70, 0x113, 0x40, "a3922bd630b0fe849132bf6dae7bd07e12024bc289ae80ff43e66227c0bc7f38d65446e78e743557d613723df3f64dd19adf2ffd443897f2fa1f350d70578411969e14cc8df021ec12e3c046fdecd2adcf27459d287c8ef5506a22b89118"}, 0x70, 0x800}], 0x2, 0x4000000) write(r3, &(0x7f0000821000-0x8c)="220000001c00b515f8efff00ecffff04070100000000000000000dd5060002000000", 0x22) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000468000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fcd000)={0x4, &(0x7f000001a000-0x20)=[{0x1eb, 0x8, 0x9, 0x9}, {0xb2, 0x1, 0x6, 0xfffffffffffffffc}, {0x57, 0x10001, 0x100000000, 0xbe}, {0x7ff, 0x81, 0xdd6, 0x2}]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4a000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00001a6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e90000)=0x10) write(r0, &(0x7f0000e88000)="e77a000102000000000605bc671db9", 0xf) 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x6, 0x4, @thr={&(0x7f0000001000-0x41)="2c0e3cb043a9daea81616bce2d0abeda8a42cb50fce1d35209dd86eb504b14b83b774d139f6e0c7eae9426e05f0d7042ca5d6e0d90309a4813a08ba7fce0b67e370a063488b593cb3e58629d3816ea2323600afffc65dd835e2b8603bcf7149207e345de2903076f7e34b334f1734f41", &(0x7f0000002000-0xc8)="43d6010b410419dff9c4e14d79e6547fb9dea44f7d6b2e66919276befd3d43a7657e2d496be5e2f5248c00b52a1a7838ca6437fe789e9ed5c7a444c0b1c972974e46457cce1828766d8c9eb3aba18997d81d55ced54da05acae81e9bd8b3c74c9c6e4714eb50078e1fdf41215596fe0967871cfe526bfdde60a8ab655d70372b0b5e752e43c83632fe71bd259d2eb6c74957a8fb68689e0a0d4bd9fe11c3dc28f949493300f77eb61a941b5c104d46ecd0761f57cf7bdc3a64110d1c22473f55d97c1e2eea6b76a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0x483)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000591000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000139000-0xc)='net/netlink\x00') readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004e8000)=0xf, 0x4) msync(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x4000000001) r6 = socket(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r6, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) truncate(&(0x7f0000274000-0x8)='./file0\x00', 0x3) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000f0a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) set_robust_list(&(0x7f00009f4000-0x2)={&(0x7f0000bba000/0x2000)=nil, 0x1, &(0x7f0000980000/0x3000)=nil}, 0x18) r4 = socket$inet(0x2, 0x0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f00008f7000-0xd)='/dev/snd/seq\x00', 0x0, 0x84200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00008ca000)={0x1, 0x1, 0x401, "7175653e65310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r6, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r6, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000727000)={0x4, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000541000)={r7, 0x400}) r8 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d50000)='veno\x00', 0x1b5) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000ff4000-0x14)={0x51, 0x4, 0x5, {0x2, 0x4a23}, {0x2, 0x7}, @rumble={0x10000, 0x9}}) bind$inet(r8, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f000005e000)="", 0xfffffe44, 0x0, &(0x7f0000422000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000584000-0x8)={0x0, 0x1}, &(0x7f0000e46000-0x4)=0x8) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000085c000)={0x0, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1d}, &(0x7f00008af000-0x4)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bb4000-0xb8)={r1, 0x5, 0x10000, 0x652, 0x180000000000000, 0x7, 0x5, 0x8, {r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x100000001, 0x800, 0xf97a, 0xa3ef}}, &(0x7f0000753000-0x4)=0xb8) unshare(0x40140000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000903000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000064000-0xb)='/dev/loop#\x00', 0x4, 0x48001) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000090d000-0x4)=@int=0x5, 0x4) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e8000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) sendmsg(r0, &(0x7f000039c000-0x38)={&(0x7f00002ac000)=@nfc={0x27, 0x8d54, 0x5, 0x3}, 0x10, &(0x7f0000418000-0x80)=[{&(0x7f0000418000-0x77)="371bdfede13f81619776d8293fcf1220ceaffe96c932f9e40d1f897f056bab1bcfb703e6d6456d89d68a228a3ae6dcb497a6ccbc095ccbee46d2eada7fc047d30114ee4cc735d6945a69eb17da5a976e5ef93a7c521cd621c0de81551b004a8c4c0d8863fe7724987ff17fe4f86b03ba0c8db7245a9525", 0x77}, {&(0x7f0000417000)="b159272f3064f0fe6a2e772b6565c7e0466ae6708e3a45c8924faaa8484a536d8d59df8c6195ca39f70817b3e9c2c3eaca0160b046c130672766b19adbf7b341b3726cb0b1ddf0d369e7870b0e42458f7357adfc9c2763c3b17a00e47469c59fd4305d9a024f92f8569127a0a930a0c37837db335585115639b4a80a8e911283c6e9bfe6dff86538af4db4b54ff648bc320bcea4dd8121dbe3366b7a6dd8efd834a9565ab90470c4135cfd272fadb9c723be458482534f2b57bebdd0487370e56448685679551491aab829adef1c52b11d776ed710c7f1693ad43470db4bc6815b84b93e5443937fa5802e3bbec1021cfa58", 0xf2}, {&(0x7f0000418000-0x1)="93", 0x1}, {&(0x7f00002be000)="4efcee28611ead254421112bc45b209debc8d9598e7122a2335dc2b34979a43155421f8bdebcb872f41d10e70839fb9112cca4fb2381224a94cdca8b04d95e5f02c8fc11a9550b398f94aa6cd1dffdda2b4a4a35be3f883d42a2264e20abd4b26a627287c6d93519e509352ad0154e4a68c1ec74548755c8b972284c00d4fc2bc6f8747d0b89894abac91a7acc381d2f194d7164f03c5397b6ad8a56", 0x9c}, {&(0x7f0000418000-0xd1)="6976f097bb905e3f4c389626144340abe4a8fcef79484180c847e49033e8e25da5cf87491306b63e974280d83074c9ff0615e986161f32e213593d382ca728df409dd34114eea5f2efb4d3a9bb36cbe7b37506506da487ed52d95cb19e653c5a48400788a674526365e76944f1d0c6277086280f3ed344cb11de1b88904a676fd6a25819d54423b721a989e81f0dfe9a415afae6752b176b2e996304de5abb709421bffb6d0e6f571c30c8022972dd5081adf47dac0f17c746b80502f7dd88f0213cfc8fe56fb9a132a0917c97d63a1731", 0xd1}, {&(0x7f0000417000)="c4542bd2c87a7abe9695bc2e79ce3313b75d83ab1f551788e6ee89e33e7e6b3acf0cea3142e07ed2f826cc8f24d75cec0575a781f33e13f00f1216f9e94744b82c85a30fe91026f9b7", 0x49}, {&(0x7f00002cc000-0x7c)="2c4d144a9013c19d75b8d49213fd6948bf24475c3c4fee7b35813b035a118adbd346fcff2b474c088aece2f61f28fdd0df0fb9cc2614cb980a1536a3a4d68caaafa7c85e8c5d16edb8afc694e9140f64c6cd2bf6a6b2903f2802c2193a9755eb7078944c9ae0a288d3b23e3a83c187bfcf87ac54eaa98be35e1c90e9", 0x7c}, {&(0x7f0000417000)="b47f5afeae3fe43219197d73b01b187f196f70ea1bb410f2c5c0d93faa0e132ad25439d8727d612394c950ca7aca6db188a21664e5e90a21c82b7c37bd2175aa1e3de16513da01750cd06239b752faf07ea784280fb0f9b3778aaeea9a8c948aa5c964b7570222dd58fe4271024d6460992fa79cf5a19f13c55b72859ebfc27d5e9e36bbcde0ff5e71627895e6d8038216cdbdb95fc27272e39a8b877b74d148", 0xa0}], 0x8, &(0x7f0000277000-0x1200)=[{0xa0, 0x109, 0xf3b7df9, "bdb3609518958b6f6ef9185faaf1ad4d55e2874cd27c24f7e94827d341a720a191233ab89b5878cd836a8ee833696f9dcbc1204f81dc0190aa7660f31ddab57bda1d7a2195c8d4be2d9f449f7c349f94e8779cc06713232328a1d1345b60dd496f7461be7b39c28cd17dd5585460a5e0b9ec316067b94de66f9e6517f3fa0eab8a039ff32294a0b1d53fc4"}, {0x1010, 0x105, 0x0, "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"}, {0x68, 0x10d, 0x401, "3f39f4275a3d01a15120ac0def8c47e362384f6021f8b338b1f81bd18403835f30253a8e619ae8dacba7342ea3731c4d327a028d42c6fd2a142988b57eeecc1dd09e1bcb0065468d5cacbe084719176c4c5d7a2649eb"}, {0xe8, 0x1, 0x36, "ef008c03a9f937c4c6b72df6ad13bcf9404ea78655ee69bf485b564779f7ea57e7d8f8a7bceb7c35eea261d4f0a9309f00be4ebeb5295160792a82d1feccd6231404d357244d66201bdcfa97cff0e414d8f6d389d8962b9090827045ce3fb1ccf85ae59939beac8f339ec4a5f15e816d14f040d77dfdc3536a6167a6762d41b6d7878e83621a03082b6d05cc45c15c31b657f4ae7dc9e47c96c24b6331e8ea0c6008a94593a3a2cd19f9d580980a8ff3a5d754aa6fc2764fd792375182688ce9a87294903e14a67bd4be745944f55a1d1767c692b5"}], 0x1200, 0x1}, 0x48000) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000f13000)='/dev/usbmon#\x00', 0xffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x8, 0x8, 0x28c70976, 0x1, 0x7b63a650, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054f000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002d5000)={0x0, 0x5, 0x20}, &(0x7f000079f000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ae3000)={r3, 0xc56, 0x0}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e61000)=""/0) 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x20) 2018/01/15 19:01:27 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00001e1000-0x10)={0x3, &(0x7f0000b4e000-0xc)=[{0x5, 0x8}, {0x1, 0xfc}, {0x5, 0x1}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0xa)='./control\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0x9, 0x2, r1, 0x2, r2, 0x6, 0x9, 0x7}) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ee000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005b5000)=@assoc_value={0x0, 0x80000000}, &(0x7f00004f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000217000-0x6)={r1, 0x0}, 0x6) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000062e000-0x4)=0x6c0000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f0000374000)=[], 0x100000000000030d) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x4b, 0x0, &(0x7f0000b67000)="a21991d5ffc1c027e14bf232f24ca813cb3ab100bfca4e2346300230a286cd25e6cd54088c113e6cdb84b2f61ccfadede36adb0490020000cf88a8a57d7c066ecf762243f400000003151df6df0afa"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) r2 = socket$inet(0x2, 0x80000, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000ce3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b30000)={@generic="1ff62765b7c3a1b6e0880a36e0a038bb", @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ec0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003d8000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000281000-0x10)={r4, &(0x7f000086b000)=""/166}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000a3e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002f3000-0xc)={r5, 0x80000, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000a98000)=0xffff, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f00009eb000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) [ 94.593842] binder: release 16782:16783 transaction 181 in, still active [ 94.600712] binder: send failed reply for transaction 181 to 16782:16788 [ 94.611084] binder: BINDER_SET_CONTEXT_MGR already set [ 94.616442] binder: 16782:16783 ioctl 40046207 0 returned -16 [ 94.616842] binder_alloc: 16782: binder_alloc_buf, no vma [ 94.616861] binder: 16782:16791 transaction failed 29189/-3, size 0-0 line 3127 [ 94.618691] binder: 16782:16788 BC_FREE_BUFFER u0000000020dbd000 no match 2018/01/15 19:01:27 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f5d000)={0x0, 0x0, &(0x7f0000401000-0x10)={&(0x7f0000395000)={0x2, 0x17, 0x1, 0x7, 0xd, 0x0, 0x7, 0x3, [@sadb_x_sec_ctx={0x6, 0x18, 0x4, 0x1, 0x26, "0ac1a50d91ba8384b02ac2179ad6cd6601390ad1b06b6cc9c31f96ee85c753ff80617850100c"}, @sadb_address={0x5, 0x17, 0x2b, 0x20, 0x0, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x24044091) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000-0x4)=0xe8) fstat(r0, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000d2000)='./file0\x00', 0x4000, r2, r3, 0xdec8, 0x1108080) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f60000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d51000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f5f000)={r4, 0x1, 0x6, @random="4f515b86d3ce", [0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005fd000-0x4)=0x4000000) recvfrom(r0, &(0x7f0000f5d000-0x3)=""/4, 0x4, 0x0, 0x0, 0x0) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x0, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f5f000-0x8)='oom_adj\x00') getpeername$inet(r2, &(0x7f00006df000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a07000)=0xffffffffffffff1c) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006a3000)=0x0, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f6000)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) creat(&(0x7f00001a2000)='./file0\x00', 0x8) r4 = getgid() fchown(r2, r3, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065f000)={0x0, 0x0}) setsockopt$inet_tcp_int(r5, 0x6, 0x12, &(0x7f00008c5000)=0x0, 0x4) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fa5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) 2018/01/15 19:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c2a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000032, &(0x7f0000b0b000-0x23b)="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", 0x23b) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e99000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005b3000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000649000-0x8)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000054f000-0xc8)="e8b15b40d2c35b21809c900b4e15e6760989b7779392e796c5edc4e167976d4928eff896240ebe93c602c4bf2870559490007abad0e9a808f0d8eb6a441f8352e5c2cf92af6784c81d9e9a46bffb98ec0a6f2cd4e2980793ae03468b928659862b08a9e4f949443a04e379b48735b297e8cca02cc0dcbdee0ab92cbc085ede9a65996269653b3eea4188454430f3e31dc1d478d7c1c8d61031ebc0aa3e1aefc9833d972175a03ca64be85f6fe6e4520b742cf441306b53c24a220ef87dcd28038d2e8a6a73d3bb8f") ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000074b000)=0x100, 0x4) sendmmsg(r0, &(0x7f0000f1c000-0x78)=[{{&(0x7f0000624000-0x10)=@llc={0x1a, 0x19, 0x1, 0x9e8c, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000eb8000-0x10)=[{&(0x7f00002a2000-0x2c)="f0488c9d6f206b2c3dc3a0acb58846b8b41da51466d50e1fa2159feb9b605024053e73ecb7b0a8f835334e81", 0x2c}], 0x1, 0x0, 0x0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f000011c000)=[{&(0x7f0000484000)="67d4f74a84e07b7efd6e44a7b888d75ac557718eae79f6646490316c4f38eb722fc86acd8ed05406bb009a34d36397a51c2c51d683949b8b1d8fd372a895ca7b21b04baf2493f0bf12f13f93c497fb5fe2991c4d420144a3cb7c4b9c636199aeceb0b35d5a125aba0b755f246b9c34aaae950676d887", 0x76}, {&(0x7f0000f19000)="62c6fbc982cb841a37", 0x9}, {&(0x7f0000975000)="da8f21929e07ae52ab7a3d1dac78c55e010ff6cf2ff8d87489e7f3f81b7af0efbc40ed8c4b211fbb2a4f3f4f3bcb3b13f456963c7dda797ec3a49274583d39d1bf62dd13356505b0afaaddc05e260b6ce67876f8ec5e67e91aeb6c85a7b1741dfbd877650839d2f743c3e17459f649fd4fdcaddd80da6d49d2258bda7e1e455d52a4daa82efdc98aedb2524a3c004df2f9c746ee016af2a5cd31da1ed6380c5d4a24d57b804f8bdbf6181582579356146250", 0xb2}, {&(0x7f0000a8c000-0x1000)="10cd9db3f5ad2bbab0631754e745355cffa16918abc931b54ecfc895cae02193dfe38fa4450617cc9b173d70e29885f85261db8a8d0a10df4b3d35ccd3e76cb3bcb1e1c8008707dbdc589b3022837a025820ca02c5b944f8ebc64ccc1589ecd94931da778255436bbf7d371c6627b3096f139eb381e83d6603d37c87eb781dceeee270ec67cbcac18b7d170e2855aacf149459f01b83b88febd9545f82332763618f31fedd0793382dc9ab4cb0b584ba5a300bbad0eea2071c81fa0ecee26373252768f8c0c9a08a308d74e6f0f5939204de217fb4f47597f4a35f0546685aed11168b2272b5683d1093a67dcf34ba1f104be198af2cf5db22fc36bf36cba554ca4fe2d0c52b4fc88a62e49d56b3ad4495914da1dd0652966c768941ba96bc9c30f7ebedf826472e249277811ea23ae7ea50713d1e3c6a7c5dcd838da8ce0ab4c0bc2f6a5be111cbdfe572092f6a8c89e00d87645c9c12246aafca44c5edfe9bb2a4d0ee96b57957ea2b59116411e8cf72657f1d79c6f90ee80b1a9a7e00d682b92370f8c5dca248dc62f8e8231f23cc64f559487442633cfa94e0de09f1d876532fcb9e00bc986b697afbe7fe8ae1790fdbcd4faa56ccf13a3cc07b7ba88df844412403d64bdf92c35c6e865af0021e9e7467b7348c05b47e8624b164cb6f1156a87196d7f22d46565680733aab6d0a9cbcf44b8099c0d424890a9f692e9ca339fbb8663f61a113d6fa749bc8709d9c988e315729bc744d18660fc11e3120f616bb1c2720fc4cb0e91050326fb760468ae2493529f9743927ebd965838995e0b41b2b8f135649c8c681a2fe0df859e6abd9d2b1c1ef38262e2fc9e14b821b9d567ec17d118856c3878104b289fb4afd3c1bbc7bb7c76bc826b2c124f185a4c8b2020ac42490939425257bfc3303f828e495adfe03d6bcee86122fcbcf90d3e07e45bd59d07b1e409496c4036184f431961e31915845b48431b6471070eb632aabea534fa4edc28b6f715926a32fb1fd0ce2f5a6ec13b2e26640e459ff78bef0000e61ce82fe4d903295954d060e9a83a6af998c1990821820abb603a6610fcf9acebbd25213d2ee9ed0d5ba54eee9f6d344b68955e268be94d109427e2be3c3c40086f121ca46a5da8d4d00b6b1c325d5383ad11b969340534815979ac9a4715d1504bcea913785cdce68a9993da8a52c96b3dbbc09316bc5fd41d9c9b24c24358da998dc11b8c28912cd2094f9c6b12fa31f9e84641ec33911c2be4945987af42808b5a2fff5905a9d34e0c62c6d8e19233f29018f0cf061a9b224ca3db8b9e413ff09df15a19bd4f81b5e365c19b3ee06aa1af6e2a088ef5fda8af05f20a6d5660cc847d29c9eaf8ac8ab2258bad6902a07cc159dfcaa96890bd72779b26b207ddaba828f5b8f455e280779224423e55a57d611e63a472512739f3edf84eeb2714e9a48b1fbeb931b92b48e87db1eab671d65281e050c2a5e4b5062e2e72d38f8488cd534752c1a03576332804982372bb7ba7d267ec42cff3eb1cc25c319ce46ce12c449ddea97d4bb4f4208d4412e52608556ab665b0ed76dd2d735e0e1a1e4fdf33c5d1c08653a980949674fe4b266e5d354515ed02998d3ec51b5efdd6c4ccb409ad01408d38a433275a98b225d3e5e31ae16391d7b3402b7695b0c21aa44b3537f4a57d37104a7c01c24236392b7c5c1f8183bd0cb9dda66e151fa6f31af84bba24ca5280af41163863a5d5cc191e1c48fb39ac35171afba30c6206dd89aef2b5ca83222cf12863edb1fa19600ce7bde903e7ee1a1742af8974d03c369a3b427513026cfdee915d42333101b0ce402a6dffc362da2da2c029ff1b28708feb6c253eaa9757d8485ee7f14dff30f2d9e35a08717db6dfe5c57dbf1704a9099fa3ab9cbb7b05ac14c45c067a969c967d2e8a24661fd954dd762b151d76e0fe924b299289a052be391c1c0c02cb426576e52d5a41cb0d96e7c17342d2a14e53958069d9af6395d76998a9e15dac515a61ee7d62e116850e921defb191ae93762fb48c3e59b06ebe4dd9cf4120138b85d1f6f5cb1b61dd0b3de7073694959f13c4fa2d2b0dbc4e299be6e5fa7022913514e0820c110df39cdb25aa81eb55185ca4684c38543f461855175e69e55399017c3f1ba699994cb8236507c93d985aa00d75bf332da52dabcd36055b101f1c913beaa0af2b9162eb874063443d9e58119ac4a787c9be6b76a854e5b5ac842b210cacc5f509540fe895cac683280ff71eae820c4fb165c3a9606d67a201556a4e86f0c20f312dcc2cd608b2445555cdb17011a9a9e32f419280166ea8d7082d52d4e4dd09f34c5647734f4a3a7ed64ac6ee443864bd136b331d2af977db0623f9cf4d62d1b5e22389c2866b0612fa90be4b9e230b318a83c0c3964e6d05b493b97e851f42a41aade58b7b5d1d5f4a21db5515bcd78ba1c5769bc28d8c24efcc0d60fa3f33181055db68510244f846f76df92e9d935c9e3697d00280334401390e3fbf59afda2bf29643cbad1f3c0ff7e446b433c123c0a9873425375a0f76c3c70c1d0742e02a5f0b423b5b24f2133a04dcf60f7b01ac30a401cfa4191a09a7663de3bfd123fec576724b6157cc7a0dda23c27759272645285c837cc09c880cdecc8795f42ddb7d1648f9e237de37ef9590fc13c46c2f1c6d8a283be34606240debee117d0cbd5ce462ba1579c1578808cefa2387a14b249e966b409829bfd924ba384ca9d263e351088ada108c840fc3ad6ada1e4ccb8e485e2e9cd5acbf910ddcd5b2992b1aef5146eebb6be3e6b325f49817a8e2f6d8e701a7876fd891afa8b082700e929948ad480f15502d6333518ddad3de96bdf7cf7402325ff159a1594c66817eb9d1acd8b5cfb421e1d77758b2cbfda36038ea3060030cdd32c785d9eb4c7f5f2300dbd76e4b6bdbef9e8a88c1294804ff3e53eae23835cb5793485ef56ef22078f5491bd9ac418f6e32564bde7a2c14007a072a8dc0b546ab657b8a193f7910e263ee788d544caa68f7381a548bcac3995b774a5c5e44f256ead91b70319b3f55df0a93aded6c7971ae27cec28365db2b6833f549586fb20dfc7894b584ff2cdba133ba596cee689820ce77a6b6880e1fa61d43ce602ceb65e6d286b46f7a0b4c18e864410062f22b6a61012f867fa5c87cbd7f77a58782640149881ac1a21ae5393e4c264be2064623689dfcf8f72d220dcc65d84176f056516d029ef0ac99c0ca37ba45df18554a8207fce77f71c3093d92606ef42cc9d67580f5ddd20e91ce0e1e65bbcd205c1754a2eaefa8140af0e88767a9fbc790bbababeb82f05c60254509bc4be48d3e124ef1417d83024ebebf9d191e59ef9590a730960b3829f63ff3005ae63aefe146a349c23e4d009ce19bfb12adc4ae5c112cce44375bcebaedf856c985a773370580ffb6018fbc9cdb96830c5352068673291465a2825499d9f0dea640aaa02c2c0bd69c573cee265310c9803dc63d8af0950f9aff4cbab5d98ccc663da0a80b23458c6382d833e63a5886729c8ce3b9085f685cff41037c53156110299d1f58e9fc1a08823e59436609c7d4b776d41bc61f4812d63992d991056ed4e0b251f37466150a7d790ef9554f0295d8e2a4b504eb9fe4c2aa189cede89ed94f2a6000a089ab858df57af19896e5201d332d08fdb70d636d6fa6b6944995cf76bf4bf503fefd29c666cef31e1d047dce7e447e87b3a83da80ef1bc106b8842d8d27bd16d07fff35208db9a3f2a33705df30822a8cc8d350ebdac23adbd73696e09909dfaabb58f6d8f60bde941e34901cb72cada5ddfe52503a0259214b25cb8a4d174b8d974e2efdea66513e11b6c76f5f15b91a795efdbc05dc08a419956e48a70967238bf5416ca00540150d718b482930ee5fc610ca52e0789b544ec246ff9066557201e3ad0651c3ee4871aaa68994f1d455280df9d816b24e499c42131a5df6c3c8486fed95e47b27fae592d351d9dc7ea46fcc979e7844b024db353964bd4d02f75eccf7b324fe1099b68167ec6bcd411fa11b6473000603ad6e31b6bff49632c5654fa5c648cd8c460af6e00edafa24661019c1a62f08fcd55d75a5ce6c39f009fb08fbd29c1faf9b2cbf747059c5256fdfdddd5609a99a85d9fef3d7e5f2f874bb76cdd22b8ad1c25251d55259a5c399697387fc9ef9602f30e2f3d8ef98519cb9f5d6827426ee52f3dc0b6a83a621bf96f801b19d4e658243c01a766d737fedb79d43cdc6d3f6c8564372b92e691c3307ce6bfd574fe5c582a5cc027c9a88fd5a2628c51bae31038514f86668f798e6b95c0cd34fef62fb33d5b5518c57b292bfee81c7ba7be45be2a01f77f20d0013c2f863b8404213f3c0496dded28b10d76aa7fa1adcdbe9388b04fe08a04dd2f97c2ec007ebea2f66abb81a39e2f96c03c02a3f4a073767a02ab9a82400b0f7274792b33ff3e1dee2335902062e124185b7b7f15296c55decfebb04cf19bd87a90747339c5b6afe3988c0b11a7164cebf2738bc3506233308d7dad226a874cd684bf14cc83e95ce6a1f49bdca11a9e4b36c05d9f3ebcfda31770cc9d71fd8148b209475c59e362ca7d6216a32289a77a0becc188f6a404009b9499f4af8980047c007881d9000aecdfeec230bc20d13d78bfda7620935e303fa12c2832f293f66fcac7763c875d07c29519f467db3843035e75af639a12d74b2fa45146645722bf0bdaa86a4c320fdf151e9c6815a308c09036404be815821654c91960fc0ebd7e735f9da92783038fbd2048e6ff6c0d4dd2a3412cad932a1115242af2bb74e9510b90355fc568004e23ed4061bc4793f97342798ba1adcc37507abdbe2adb6b0524f56699746ea39223820c11c1cb4e676fefb589a6c03b4bbf0ad1ce7b3846fdb8cabbd3c09d0a13a8e9ac6bdda3a33b8f0b79595cadbd961005798c53610f4cc2eac09fce7a438a61cda36100fe20f941b6611e54ed259664a92c4f74d0a577d9c22223904c51908ad21843cf00dbbbe8ed9b4a761c3001fd33e7db085a67d4b12fa455b696513e5edeab11c80c6f95bd22fec8ab6c7c45934bb23ed9e731b283798f7449f237034cc70b287e63329c8338a71599a8b7640630a17309d8d385b7400bb53a347dac7314f0d3097be45fe10fa1589c47bb54df3386c8507dd7a31e9fd84012dd56677c6a3ce06dd490e839181bed1e0b263a401b5c7131cd83b38faed68dace0e9d0de2e57d67f38421584c693245817f763d2040c00fef1531143606e642cad3af6dd6298f1554b6449a1ad6b3f4a3a9fa5be2b29b77b40181c56b2fab7773ad0e32630686aa06bcc8acbe8042cf5ad4a3f3abebf4f398b9e957c7b8c27ce3875a1a18650329c60d31903ad128456c0d9cf4dad4c9f90a5858ad0b56184975cce249dd9d5027953813822506e615359adc20afc40a8a300be68dd098cd22b75d9ee5c467e3bd643f32e741c7033785a9dcb9d417684b882df43051501a7108688962646fcd254474183602d60af137a641ed89b57e3770febaf27574c38b5941a507ec3ab5200a3813618be037252fa28860bcda0a14790939cb2e172581f1dda3b48dc8362144a8e13e9cffabea33ef73e99e79f53e52ca6c565227fcaa75ba7b4841aeafb7d0c4f25b4849d1c0756ce401af85544664eac6fd9d70d20975a78b392fe9ce5ff0f499b6ed04eac553372316dd3fe93460b70f1702271789b993f6db146c0811a87e2fe85220532e8097434ac7354db6ad35e8bd3cf70d32150e472a8ea191a3333e1149", 0x1000}, {&(0x7f000002d000)="2ee2a1756287378a05412f2e03ceb96e41f8fbe6d51a6c40a002f3e27d1cf510c4e877895f31c8bcbcce0a630108fd9eb18ada5954585943ec820a05f87c3508875da0e12053ccc1c02b30473173", 0x4e}, {&(0x7f0000058000)="3bd1fffd69598d2261ff7a521d9bd9c20f27549326614afa8325d748a0d754d06f62f047a2d26d569f71c00d671e07bfa5f8d4ae7c03563f57524e310db6a538acaa8cfc98c87c5168b1c1262b076f80ae34b7944af5dc59cc4bff96dbe3aba57e8c3290736e587e5b41b3bbd94c8deef7fcea372b2c93a356deb8d4f04405fc5ba6dcb882105c81356d99092fd0171bd57cf826d99366ef39621e012f051974574aa16df1d00294efecb1db10692add291846a5b5037c7810185f90348192e9281f69430037c4c171fd5da25d62ede4f0da6ed3569867bb", 0xd8}], 0x6, &(0x7f0000d72000-0x48)=[{0x48, 0x0, 0x0, "a96e159a928b5ea4525fb1b2f1f7d8224f6e48175265faf108b58cdf44e531165c670e326b3cf3e2c5020be3f72a25f084b6d8"}], 0x48, 0x40000}, 0x2000000}], 0x2, 0x800) [ 94.644401] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000015000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000007000-0xa)="656e6382797076656410", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) exit(0x81) read$eventfd(r1, &(0x7f0000013000)=0x0, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000016000-0x8)={0x800}, 0x8, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x3ea3, 0x101, 0x1f, 0xda7}, 0x10) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00003c6000)={0xfffffffffffff801, 0x3, 0x10001}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000d96000)=[{&(0x7f0000f48000-0x1000)="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", 0x3a4}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000779000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000de5000)=0x10, 0x80800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000058c000)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x3, 0x101, 0x7ff, &(0x7f0000eca000)=@common='ip6gretap0\x00', 0x0, 0x2, 0x6}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000f7d000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000afc000-0x1c)=@req3={0x3578, 0x7, 0x1, 0x1, 0x1, 0x1ff, 0x1000}, 0x1c) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c29000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) lseek(r0, 0x0, 0x4004) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f000029b000-0x40)={0x101, 0xc1b13ab, 0x7, 0x3, 0x1, 0x0, 0x3, 0x5f29}, &(0x7f0000c50000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002d0000)=@assoc_value={0x0, 0x7}, &(0x7f0000167000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000041c000-0x10)={0xffffffffffff8000, 0x8, 0x326, 0x8, r1}, 0x10) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) dup3(r0, 0xffffffffffffffff, 0x0) [ 94.684926] audit: type=1400 audit(1516042887.316:50): avc: denied { setattr } for pid=16794 comm="syz-executor1" name="oom_adj" dev="proc" ino=25071 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/15 19:01:27 executing program 5: r0 = open(&(0x7f00003ac000)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000243000-0x38)={&(0x7f0000a8e000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000d9a000)=@get={0xe8, 0x13, 0x600, 0x1, 0x0, {{'echainiv(rfc4543(echainiv(gcm_base(lrw-cast6-avx,digest_null-gen'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4c8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x1, 0x790, 0x5, 0x3, 0x3, [{0x101, 0x5, 0x3ff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x10000, 0x6, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000003000-0x4)=0x3e) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x10000000000000f0, 0x0) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0xff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00002ac000-0xca)="1ffbfe85a11dbe92bdc5a85906d0d9c2b9cc465aebff7296f059b44e61fdf46d93a918f71c61bc6ff4fec187c9ba916c48073e849a6e83573733046a93e29d3b272fa2c0c467e88a3cdd6e1e03d0500d82e061dbc1205cce3189a06ce347890d88d64d18f36de930aa1fe7d02b5c8a5986f2cb9264eaf9b87db465915689c5f50d4a60b2e9efa53b40772845e4b8c4c2a20c142298f3019326bf642b8023193a5b1518f7a60ad1b88533a5bf4f7522e5c06741053efc1f1aa3b3f2e2ff6c3c80cf1908a16e128afa9924", 0xca) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d07000-0x44)={0x0, 0x3c, "f546672460ace0aba61923053ed43de6b764b1fd19174cc266918ee91d589147da1df8956ac9ed47229733694cca8cb3b23331be5d491cf6f2d55328"}, &(0x7f0000123000-0x4)=0x44) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004b9000-0x8)={r2, 0x9}, &(0x7f00002c2000-0x4)=0x8) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0xff, 0xbffffffffffffffe, 0x5197, 0x100000000, 0x4, 0x1000000000000000, 0x0, 0x1, 0x8000000000000000}) syz_open_pts(r0, 0x4000) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') readv(r0, &(0x7f0000416000)=[], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f7000)={0x8000, 0x206, 0x400, 0x7fff, 0x0}, &(0x7f0000645000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003e000)={0x5, 0x1, 0x2, 0x80000000, r1}, 0x10) 2018/01/15 19:01:27 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x4de0, 0x1, 0x8, 0x0, 0x100000000, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000417000-0xa)='net/icmp6\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000074000)={0x101, 0x9, 0x400, 0x16e, 0x80000001, 0xffffffffffffff63}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000a0c000)={0xffe, 0x0, 0x86, 0x9, 0x492492492492554, [{0xc390, 0x3f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x63, 0x401, 0xffffffffffffff98, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000023d000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) fcntl$addseals(r1, 0x409, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e55000)=@add_del={0x2, &(0x7f000017e000)=@generic="d099a4b6dbd1f9781223bff1724b1f96", 0x5}) openat$dir(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x711001, 0x3) 2018/01/15 19:01:27 executing program 3: 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 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f1d96d7e6751eb9063cac07b7abfeaae4b62a398193273a3e9c92840d85c7607f177e35a701b663fbac9eb65d82c1b9eb6e18ede4889f42e57615fa955aeb2a4e924e27bd6a79894ed2d876ece54da466aa4dcdfca2fdd9c856b1018cbfb4e858035a219c2ab6f0f6de2324af2c1b1004f04060fd5618b8ba90fc536db2a950bcaa54487338f472e66f9a86f95f7e46cc7df8f0d8d6c2ce3e22426d9993dc6447130474c8fcf0df212eadd67942991d091fb15cb43a08863ef5d4a0977519073ad649a873aff57e26404bd874e8be13c02721b59dfeb730c82005c0e38380c75f80da0eb", 0xe4, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0xffff, 0x3, r0) keyctl$clear(0x7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x7002, r1, r2, 0xfff, 0x2030400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000002000)=[{&(0x7f0000001000)="0e8c28deb725ce2c6b16f5ce5633db0e7659d5e26d7555a82b48ebee95b254c6", 0x20}, {&(0x7f0000000000)="0124a8c50598fc42581b59c1685e77d1deccf8", 0x13}, {&(0x7f0000002000-0x4e)="660e1c0243c9e7d28af0486ddc53dff19965e98a490938da7c2de40276055767981e56be371fedfef00af9c01768121811c2d1a533997bbd2f0f29490c6d816119ea73adee75f807f9322e6b8694", 0x4e}], 0x3, 0x0) clock_gettime(0xfffefffffffffff8, &(0x7f00002ed000)={0x0, 0x0}) 2018/01/15 19:01:27 executing program 2: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200001, 0x60) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) recvmsg(r0, &(0x7f000051e000)={&(0x7f0000f7b000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ed4000-0x20)=[{&(0x7f0000cfe000)=""/77, 0x4d}, {&(0x7f0000de9000)=""/4096, 0x1000}], 0x2, &(0x7f000091e000-0xee)=""/238, 0xee, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f3000-0x98)={0x0, @in={{0x2, 0x0, @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]}, 0x16fb48ab, 0x8}, &(0x7f0000ff1000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf6000-0x8)={r2, 0x80000001}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f000027f000)='/dev/keychord\x00', 0x582, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e99000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005b3000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000649000-0x8)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000054f000-0xc8)="e8b15b40d2c35b21809c900b4e15e6760989b7779392e796c5edc4e167976d4928eff896240ebe93c602c4bf2870559490007abad0e9a808f0d8eb6a441f8352e5c2cf92af6784c81d9e9a46bffb98ec0a6f2cd4e2980793ae03468b928659862b08a9e4f949443a04e379b48735b297e8cca02cc0dcbdee0ab92cbc085ede9a65996269653b3eea4188454430f3e31dc1d478d7c1c8d61031ebc0aa3e1aefc9833d972175a03ca64be85f6fe6e4520b742cf441306b53c24a220ef87dcd28038d2e8a6a73d3bb8f") ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00005fa000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc7000)="", 0x0, 0x80, 0x0, 0x115) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000dc000-0x4)=0x0) getpeername(r1, &(0x7f0000db4000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec6000-0x4)=0x10) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000afb000-0x8)=0x0, 0x2) writev(r0, &(0x7f0000326000-0x10)=[{&(0x7f0000faf000)="290000001800311a02000001000200130a0000040000f706800000000c000800000010000000ff012b", 0x29}], 0x1) 2018/01/15 19:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000073b000)='/dev/net/tun\x00', 0x0, 0x400000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000e3000-0x28)={@common="67726530001f00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ef9000)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@noop={0x1}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0xf5c, 0x0, "6eaef54427f9c31f25c9bc2331b511c0536ae86f839550cd2f0df9b0a2f9f8f38a169a4dfc9d10ea7c1e25656960f0d03b696404a19f55bce1c5e0234bcd926a52c0d6b4dd36947402a9bb9900abf1bf70b55b3327ec8056500af4a834ca386e03978cfd0103dfaf259e2c1971008edb465811b7c1a984aa2f900d50bf066e52bdd9f6720d8a6e5fdc676ff29eee1c74d54386f44abce50511db8b82f492c0450354419861c96d1e754ce3ebc21001ef60a7004abc61ff3ea0a6810460dc28f2b66d8803a6b82875f2c667ac54b28bd3e091c1dc059fcaa2aa2fe67c8624e275a73696d2c51bfcfaa35fe65eef067ffcd3901012910b451cd699e7e9d9334b01e68464eeea5911e84e3aa3d3c1df9e64e8f1953b12aae896503f9a534a3af2a3c5ad165ca254841a5964417b47e9702fe0d16a0ec3fd93d238e9624da645f7b295abe4c3a0f762d298c37b90af56974620f3b6b421f51be3f5dca9bb1935a4c53f073a52b41113c177464338ff27bc5268e52082264da9468d5d95bab8e06be252eb96183b96d3998aff5439056c8bdee3d5a1ed1ab4c0cedf260bbe2650b841ccb1dd3ae965d95c22f33b627f9e465ba3f7b09d8f16d7916e428685afbfa4dd93d212f9e1267d4638416fef44b20a9e0ea229a88796d608f73bf4f799f9f21ec8b5e6d8dfa95680e03a83be25561eb8c492dad9355436ab236c0be04dcc9e1056445377c913e07cacd443ab2c9b9b8d454a85f36bab61b5bac4b98b649720d1dfbb1281b115cbd5e7f39e6b875c95bc6aba4717e82e30ef6d65d87f560ee544d12401753a978d43780ce29662e5086eb05e6c19399bb711c67936a05ddd1e06f41537ddaee41540adb100da702bf6f7302777bde704de43ce70f6e531f81b466803321d2037372665b3c3fe1aa8b1a64bb7f037b79052b55f6b229f0798d7de9eba897e24ae29c2779ac00b69170f29f727e5052669bc2967169b6f2db80d49f230f5b1a06ec6fc309a5bf8853d9bea35a589d3a366d1add746912ef5b205c87705143732f5f5b26f672e93e6b66dc7614faa3195c5ae685b6cbc7851e69c220d062a3ba3a272acf70757cdf04ebcfeb7568e10d8c95180232ed9a487558d52facd4d2bac9421537c21710e3de06b0063a19717217bb77505cd6f259069d13cf3018c0d32e428d44e54c3c885d50ab8d4e23693807fb364dc5ff5bbc9ade7eff2144d57724b83064c694cf77ffb4107f78a514a88967b668048054b1463cebba5478400126c1e38a810eb3ecfa127fc17d311f61ab309700fc8006943125b4651307a902f1a63eb78dafbd2f69fdef7d1556fab743f911e9e2156da410edd4e31317a99163a2b3370aa4e9b97e90a762f13b31cfe4ab5545ac65513d8f11fedd5cbbdc46a77ff5bac2b7f969b8090e99d19f22eecf2c4d5d97b2555e39ff839793f8a93966e21d05b96cf3b169741401abda4b9527a34e0ee7e8c078c942c50d0c9507037560f8ac2921d1d5792f49cf42476d4c2829c188f71190a072fff34b6497a77c177fb98af888c947cae2296cfcedbc16169904c405935119523e660fd275900a660fc6039200b2257643b2d397708b902d4013ecb05f4a18e9fcd21c2090b025f536b63591fb38ca7aa203976ed5e6d48425b8c9d808f414cb4e5f92119494b8da8f7827df25e624f4c800ba5be49b32ce62b2965ae7a59af14a5d20d09331e908a803ed09efbc70538060d76a8ee619ef57dfaa3668f8093b33073796230d45336711a071dc46fbc8a976ba4c5037455bd2c5fc6cfca862e725e2ea4279717dd15b53b709a868f6df3c8ef615f44b1fd539888e7f706fcf324e134710f6e44271877647b49771244277e61f55a9df4d60803e6d053c112cf5c5b6ca2085ba8cab8350c80be0400c175f76184607b0f3c6fe056056b00dd7b19d1309cf9097e63d31588539826265f51229db78c3832caf8e11f8e12c59377e5b636fb86a3b44d23287d5f3c143282faa030c35a212c7d17c87131c84444f678e7133b02fb91527117a9e161491517576dbadb57accacb410cd3e272ae2710373c7220f215bcffb0ed7793b1a6fa54f11c9d5d5e53bbb40bf00086d6ea102ad4f3ac54fbc301cebd2d250a8fa55f22bbb047478a584a885da780e20887088217d0e99b1e56328eb8a9a539c2a1c0250c6a308413d20c566e34535cc674c89e4a41f920dbf85aec2886083235929ee6fe9a1147242c6d8fdd6cd12ad05d4f036414542db21e076bd664af1250ea5c936045f8859437479b8e8d0e87a614e89fb9af71a00ef4117e5e403bedd4a61675bc59ebed41b25bf997b40407e09fb3ba8ba1f26708fc6f88da82a3b2ac2f1c256c82ab5a715b6636ea3cb8ef79471b62812e567a3ed1e2a479b078f9bd5dc1f2190eb6e217c45cfae2be57031672de38fdb86ae13558522ac7a146f4ed95058c4b6475ea28ac179000eeb87d8753359a2213dea66960b30f206f491f3a6291ba4b0e6a99b3680c442949cba69ad1f11308b5d16190d6e6f27fe02473416ad755022375a7e5d28319bae20e54b41b51d5cbdf773ab7316296d7ad05f2588d7900a458b8a20f3d96506a232a6fc2b526521672137377f980a300f874efef401ad99bd0b91a312674c498352a7edcd718cff28ee9201dab145d51cafea90e3681db68a810d0e4c0f26516e72732f4d19a3a56f0cafa5c86da7471fc304e7ef2e4db39ed964c05fcd3778bc153f673bfff7880d824b3b61a251e6bf7bc77f37908915ae2b2b7f54e0e5184cfb5e3f99bd8dac449abafeb96282f106b11ef2a3cd22f5a9b6ff61967224a0ce73058b9800cea43815ffc8edcf93bb87d4ef491bad62f3a53d739c896decbd791a012647e5909a25f496c9444bb7e5bd32a2cefafe84980c290290d5aa127ff53c39621687b0e91754368bca1d133063175c0fbae7043f2683dd68d73e66e86d834dbdc69b84df450adb465100c537d8f2eba1421d8e1025db99eccc281dd4a81db7c76f8c232aa846cd87164b52c6e3e6eed209dfd25392213fdf329028392a527c41dd6d4cc1d62c9ecc83fac1beb1f1a5cc593b799d56737ef27c915b8e1432601accef648f08e1b496b0d67a9db3bd3a3e1cf525fbe795eb9ebfdb6b3ac7a7e638bdc19c140cb83c1ab07cc6d91c0bd898a10109534af36ec62478fbfe41472f18fddf75ed14d0277f289f0fccdaf99dd88d5a6786ceedcd158f413e477716cc73bad1c575e90cd150baa3a577b508b5d6f2671721858416130f13f9d3cb2d6409fcee8e601eba3c681608569c84547b12c27f5c67307606b14d432d122bfaffd1430499256d00fa637418207ddd0f86e3e6e24035c5eea601d7255359d4836c88b0635e096d4bf4a75b2b400be6ef51ce74d4dc555202b51aaf57d6f0f7c9223097273c805b15dca2e55c0da3097987f5296d77825d505d92a5f8f163e168edc12ebe5cd0be8dbafe9a76c16b055321541c6a89118a9a94c70dfd200df06bab07afa9f44eea7997b64ff5b077daa238d990cb7826a509b68829d6ce354b8f3b25b254b6686ffaa93723dbc01bc1462f0e473b8314b689a0874c6017cbe20a60c9c884e265191a292eb7d137edb34e86040443e763a1148c3631afcbf27303384f9480135bbc3082cf7582150094da2007d71fe438170e1bd2da4ab9250f99e013238123848d203ee480e0feb4f70b441b7ea6083e62e09d73c150c5a997ee35ded9777c662a6cb7fa5d8f0b008c7752678744fb6a227fdcca517d9b45381051685625bdf3a9889e8f37c2884a1843c8ed279b565314288ea3d15c447b2647374e80ae4ccc9d28a6bea36b30da66cd1a3feeacde82bc587a7716a85b7978cd1a80d04f8521685811bb0250c403e4df4da4e771fd86701a48ca56782edaca46f41646dd9d4e4333d64a72fb958026e15b94512be20cebeefd15c88f59d44e2150ebfdbbca8bf67b10515dc6fddb791c388dceee70ca0af4a8d90a131bff95a97733d59067e42bed2f3ca30878e80e4babd9509dd35e4f2b06b74861805647b3f31de74cfcf9084e8d4471da17842ead627d6d8b17f2724a45be35bf2875cbc37efeed442be14b3431582776c88aa24dc53835f09901fa307fb70e4762c63df0815f4605b50a146ed7f2c2a80a2fa9b32313e7b29cee69a049ebd264e4a44518150be1b0c0c3640e9bf2cc01da217aad3b1e30c0e402ab333a7dd3f6b5056dd355ca934ca64bcea0ffc5a266b43268ca8b8f65bc94e7341d62c102e951bbcd171fd4cc140258ac4ccd3e26542b3854424c1d73be6feaaea0c67c43746f76f904b28a42bdfc908a96dd878c99ea5f276f857d5676cd55169b421e5e7dc4ee471413e827b33d6b33a2aaf8deba9af6a1de73080f4db70cfdd2655913713dc47739615e2e06f63348f8522a83088d41ac76c23a597a51b372a8d5d9a48995f98e9f672af24ff0210cab78fd9f6dacebb441d77342d4b7dcf5c77a72f7e3793b8dda9d59b8495c55427d0fe5491347f7905e08687f2a4dcc183041b23d7bdd19b999c646a50b471a1e9894daccc119ebbf892393a1e9ff23a401726d4391ab620fb08c1485bd371e6f533d87fcdef7418cc03add1f9ea6d8bbab6b41333dabfc52ca32e1a523a04e7fc2acaa838b337a0f85f43770127716812af09e9a7adf418f8b90dccbc07afd03455f69e7744ec6340334a1272140b8e9051de42fe803632c31f065bceb9825ad3846547f2271a9cd84c8fb6a1549bd758c6d01710d95554d95e4b9e59c9c0a40c41ce844a90154a5c2cdc27a1003d212360e1ab9dceccb730d62bfe613f6583e930a2390a2551f15c71d36197309fb15a5747310ab6d42853b75ad13aab8d3ba25042d7b60db778729b3ede79ba79b8049245856d9799fbb837befa57c23461aa574b38c550ffbb72c0733d1bcfdb9646456ca99f546d5af2e8800e7dddb3a67d559a9e41c1c4dbfc4e8b2052ebf214edf1a3bdf5f9525421e1f80e2c4a8cb37939e3df93d6d55af85de1a94321209fec9ae7f0f783f88822491e5e830d5db152d2dcc90649c59feba99c1adafd326304dc323509c89bca999ddd7eddd6d0f59e8cab05ae42a6c3da7c1661241c2cc430ff9494dc0ee4ec0dd59851f6c7df60a32ca93659c35e9a789b3687845874aab0740605ca42ffa69685d108076a09e78ffcd9ab4943c042af87ac936b3691cf370b168a155909c3329bf34f956de4d9dc09e432dbb921f11083384fadaa7b6b61f8e279ea92542b0f887e1f4eddef093d273a760d41b26168dcdc55a072fa5fef07f293d225e9e8b1e570983c1edfa54dd61f63836d10b2786a1cad5afaad101d248419d5d579a284d1e910b5173f19e5ec4635f275735834a768ebb2090b0fb8945dba9c65726ef75dc8315db5c30a283946b401953ff01a5c843dfd76489ec978a615e4bd6ac0a7adf2f7ed4be32896dc5b00257ee167ce476ed6694b628aac539fdfe06d07d2670996689b290429eefba7cd4713aedd4b514d9a786730f210ad1551e34e"}}}, 0xfca) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000f92000)={0x4, 0x1, 'client0\x00', 0x2, "b18ac0beb457d386", "fe69cee610bd23aa973f8cbbe63cf14df761dbd541c750eae1ad75d5c4ddbd6a", 0x5, 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]}) 2018/01/15 19:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f000086b000)=""/173, 0xad, 0x40002000, &(0x7f00009ac000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') [ 94.857278] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 94.869362] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 94.875953] IPv6: NLM_F_CREATE should be set when creating new route [ 94.886704] keychord: unsupported version 0 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c98000-0xf)='/dev/sequencer\x00', 0x48402, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x30) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000da1000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/access\x00', 0x2, 0x0) getpgid(r1) fcntl$getownex(r2, 0x10, &(0x7f0000046000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) r3 = getpgrp(0x0) tkill(r3, 0x20) sched_setaffinity(r3, 0x8, &(0x7f0000b4b000)=0x400006) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x72, &(0x7f0000107000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fe1000-0x4)={0x0, []}, &(0x7f0000fe1000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/15 19:01:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) flock(r0, 0xf) mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)='vmnet1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/15 19:01:27 executing program 5: mmap(&(0x7f0000000000/0x17a000)=nil, 0x17a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r1, &(0x7f000017b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000017b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000017c000-0x8)={0x4}, 0x8) 2018/01/15 19:01:27 executing program 3: clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x70)=@hopopts={0x5e, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffff7}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x81}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x101, 0x10, 0xffff, 0x9, [0xffff, 0x3, 0x9, 0x3, 0x2, 0x80000000, 0x800, 0x100]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, 0x70) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getrandom(&(0x7f00000be000-0xde)=""/222, 0xde, 0x0) 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = accept4(r0, &(0x7f0000126000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009d9000-0x37)={0x0, 0x2f, "30efe5390f45969281764c6450b7341d69f33409834fdf22ae2f491eb011f2d6064dc7598963e8fa017fca10355a63"}, &(0x7f000076d000-0x4)=0x37) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c53000-0x20)={0xffff, 0x1, 0x6, 0x3, 0x7ff, 0x4, 0xe576, 0x7, r2}, &(0x7f000056b000-0x3)=0x20) 2018/01/15 19:01:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d8000-0x10)='/dev/sequencer2\x00', 0x151000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002e0000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a8c000-0x4)=0x0, &(0x7f0000680000)=0x4) r1 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/member\x00', 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/15 19:01:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x40001, 0x0) write$sndseq(r0, &(0x7f00002d6000)=[], 0xfffffe65) 2018/01/15 19:01:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockname$packet(r2, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002b0000-0x4)=0x14) getresuid(&(0x7f000010b000)=0x0, &(0x7f0000fb1000-0x4)=0x0, &(0x7f0000c03000-0x4)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000f5a000)={&(0x7f000071d000)={0x10, 0x0, 0x0, 0x80a0000}, 0xc, &(0x7f000016f000-0x10)={&(0x7f0000261000-0xbc)=@delpolicy={0xbc, 0x14, 0x321, 0x5, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x0, 0x7fff, 0xa, 0x20, 0x20, 0xff, r3, r4}, 0x9, 0x3}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x6, 0x2, 0x1}}, @replay_thresh={0x8, 0xb, 0x13e2}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x0, 0x7fffffff000}}, @lastused={0x10, 0xf, 0x80000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x1, 0x1, [@random="51eb9167c16f"]}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 19:01:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006da000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000+0x4bd)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x6) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000001f000)={0x0, 0x1000, "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"}, &(0x7f0000020000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000015000-0xfb)={r1, 0xf3, "5bcc3ed86c4bf70184e42313df1678c2dd36ad4b898620e04742f8f59e98919aa72416e6aedcc39375be453e255d5f5d3e1e0e387a8466c7a0423cc2a8797efa90fd8654d5eee727eea3d6adda7cb7f49da97fba80a8b72cef99157fb546dd44d28a0f333ea8868f68815e0f70a44d611cd7d1bb9ca5b2b0334c43a9a8067e820c04b0eb0780bb57ff710482b52d95bb78849018b2d177ace7f12031bf43856620135a8eb222d210842faecafabdb32a00febada8f015ff257e4ddcb9e2aae8e8000124819ae0f489d7041e19baea21c9d2d589be7969383d48743685645398204bab2cd7dce8a5e940016c64b7467f312a313"}, &(0x7f000001b000-0x4)=0xfb) ioctl(0xffffffffffffffff, 0x0, &(0x7f000001c000-0x55)="a7d5030af3533b190e3d0cadc6eb80d913dc49eb21fbfbdfe6d5ba2f907f17ac6f9f7d029bbfeb3e165034e70fe2d3f5d76b52b3ecdcd6821053885094f77086ed03922f58d7ca58acaf") socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000021000)='/dev/keychord\x00', 0x50042, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000022000-0x4)=0xfffffffffffeffff, 0x4) 2018/01/15 19:01:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/dev/ppp\x00', 0x4200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback=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}, {{@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}}, &(0x7f0000004000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x6000, r1, r2, 0x3, 0x3, 0x10001) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"beb5c94878700c"}, 0x3}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="c3faedc7b7202cca75bb318bfc235f51c4b31de5af8f9ad8ccc3c89e367eef3df1f024769142942be8cf458332878ff99c72490da9ae0fc23ae1b805d523a54e75578d91a6883a97db726c4ceb6a1bb36ab20ed493327c6dee063eedde381951651047c281e3b8e621c583cd89ff58c140e42fb1a4fe941bdd8493a2a42439d48ce1a51ebec7d91ce8256ef804e492d416cb92ae55700dfb65e9e30c787b50f4983f021ad27c79d504f0ce05b39871bfff3c7943a22b8e78e9bb51bff38d2d1a2c0cfa48093f02cfd9e2c597cc5e28385a0a0a14b18d6cafc472a0", 0xdb}, {&(0x7f0000002000)="0754042d38b7e48fa04710d11c8b014e4fb202f974434018b185045f3d106fc15e94520e027d68e979090295e2ae2cd404bcf40a686b4468bfbb2255eba9030af8ddd7232384cc80903174c6b74dcab2a3837e0d94e9d4dc0605c7dbeefc74d71b33a5b359733ac3756e1276631f3f9c414baab6a063dbc5e799035341ce1b3fc4aa4ed3d82dbe24694c7724eb2eb43fb5f1efa2d1b7b8430bf4560f7470e2ffeb528f581f4a79e3151db25d4122c0cea85140d36d5631b497db5d8ab1ba5bd64e4147ce0e61a1a4455306955c0e4ef4f3528262384a1be6219e7563ca923b1ac7", 0xe1}, {&(0x7f0000003000-0x14)="562088cfadf157f5f7c8013d6a6ae65f04cb590b", 0x14}, {&(0x7f0000003000-0x59)="ebe6423212622e3f0925e8b0024b7f03c2e45d2f5aed4223c21ce0f19517ec52c549ba49f47b9efd86c12af9504ca89f77b8199a886e78dd54b7885271353df6eefc8302568bcf0d5efd84e6801804588e724ebdd488cab705", 0x59}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000001000)="c653eb0c40ae46a540fe7e78a8c9e8afaee77c63621fb2c3e64b9f940626d218bef271ae932804d13eac6fd68bfafdffbf8a397bcd1a36ee0ba36e10a97aab18bdca05b3812ff396bd5cf8a1fb6d8d0f2aade7fc6ab942e9a6da2c66850adb85b217e8b9ab41f28222d74487a8bf83b281cfec834a376dd4a52a576818100c3270d730ee08bfaf38dc21a82c1382b515a6f4dde6bc", 0x95}, {&(0x7f0000003000-0x2)="b3e1", 0x2}, {&(0x7f0000001000)="8d4e512e2f8c861bbfc091b83cfd74a623b6f67fdfedb88fdd05f1047eb07c43f9a2efc975df80c11661198a15c4ebaea6c1827785a31a668312c1daea78d946c5eba1ecc7b5461d6ed3ad3ba3d8f60d2efa429679d4b975df8c31987f4c707a19f045472261a5d37270bfef90e797c521402e3002cb2796d5156acb6d12a3f9a2631a61e9e1ddbc379848337edeebb34761ea8ce8e08d23b0e1accc7af78102161608892c18bbd48cbb726837edf9d69252d06a8728e143187ac03b5c69729219cdc7967b1a892afdd1e37740", 0xcd}], 0x9, &(0x7f0000001000)=[{0xb8, 0x10f, 0x9, "c21ae19431c2507988ededca2acd0938f0ff1400d593610e4b976ac6cf4b077f29e5ef0e74c24c9f9f458da98c49e5d9c593732dc654803be350533e474178297223aa8809139e6cec14bbb726fabf71443ad959d4a37a98048a0302fa2f8fe9c9ca26c3aa0772a8c24ebed38276e42e6577cf79a9a14a5dc4c1aa6d0450dd07f8bad99657a97bb72d5433b529af0ac581fe455b81c4818390717290ed368fe6eb0bf7"}, {0xf0, 0x111, 0x9, "3298d786390a47d8595e59747b721fec21a3ff96d80e6439167adc0def7512fac3fe0f191e2f44464f87e014788974a2ccb44cc19e927eb12c69dfc2912289240b175a0e7d30e6493f00d5ca91d80a4959f36e5b0dc0d1d9d4b448cbec400caea382a41a10ffdd876794915bdbd348b450aeca1ab357c255a408f46367cbb8958e5393d70adf7c8f894620b90f1254c05f78ab5ce6729573bd062798c6ef00fcdcf3f3960b544b0b41923e12203e0bcca4b4110a47dc6329d0e1abac2f0eb245ff70be03a96605a5e4f45171b4f2bd066d33041ecbd7d0d7e4df806aff"}, {0x80, 0x113, 0x8, "6fbd3238a72d2ebb41c5f7e84b4a3961035287d3aa774b54d199b1b991c6308d43305ce94ff9ae41b6795ec32726d1fc1f77cc2d22b615f7e32ed1fad86f8839f28c59693e87f45f6b3e17005f6551a6ec23fa51d4681a5b3992d58defce954ad9c33ff52c5d909cc7"}, {0xd8, 0x11f, 0x3, "56e8350c3acf4599a8b267f8652a78b9ba032fa698ba23992cf5423c204dcd440a35ae26401cea1edeeb37e8216e23a3272107216d609ea15a9618b343f29d8652893c48d7d805bb750b10191ddca97693c316be8825595cced3f92e5d69e02976fccbb8b5e69da9eaaec13ba77bf7378ddc2aef7e33c6f606a5eb729ddebb9acc839ae060cb724c13b428381ec7ab78e5fffe2527e7a32b43757d2b745833669f72f51b1ecc8cc5e23eeb075582033a61151ef85c5cc0046ff3dc0103de60332714b886f2"}, {0x110, 0x119, 0x100000000, "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"}, {0x48, 0x10d, 0x1, "4a68753e34e48d0adb38ac8f4d51ff2dbd9674c05ee9b047058f3b5599e5e3fd41ed34a0315e5fd3b8219f18e933eb69683b907f9a"}], 0x458, 0x80}, 0x80) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000094f000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000337000)="da9a239440e9eb9ea430c9118abe40581a07a9334d2ef838a234d159ab2b8e72c808dad9536f0a26633034e11e981d48e25cfbba4c50f07702711d88905d03f25061e7621592ccb07e4b8e83f0c61d1910f2cbfb21cfc1a4f1947d6bc50967f2dc20e5e6821d164b1a01cd72f547c988247deacf27b898017115d4e4618fa210d01b65f3c478223a19787d6fd63b60384039d3cafdd44a7216c8e769a9bb9c423a6a0febb9cd44ba3978037f2724af588fc9fe33e048c5bbde386f1067ba47397e8d3b2af0ecdd63074985594a96fe4323213fb10daad80411a506ec6c3d701addf09efc8a78bc791201b4528134ac00") 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) pipe2(&(0x7f0000509000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000943000-0x4)=0x0, &(0x7f0000c29000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="d6", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000156000)="d3", 0x1, 0x0, &(0x7f0000565000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) [ 95.015556] ------------[ cut here ]------------ [ 95.020799] WARNING: CPU: 1 PID: 16904 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 95.040071] Kernel panic - not syncing: panic_on_warn set ... [ 95.040071] [ 95.047475] CPU: 1 PID: 16904 Comm: syz-executor6 Not tainted 4.9.76-g8dec074 #13 [ 95.055088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/15 19:01:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000045f000)=[{&(0x7f00000c8000)=""/107, 0x6b}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000f2c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000191000-0xe6)=""/230, 0xe6, 0x100000000}, 0x10041) 2018/01/15 19:01:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000944000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003e2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e50000)={r1, 0x16a00c2c, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006a0000-0x4)={0x0}, &(0x7f00002a7000-0x4)=0x4) 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x40001, 0x0) write$sndseq(r0, &(0x7f0000529000)=[], 0x335) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067e000)=0x100000001, 0x4) 2018/01/15 19:01:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000030a000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000e13000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008cc000)=0x8, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000222000-0x53)="0543c83888a2e68f7921e823bfc342f3a91fe0aea6d4c9fe52c458c175cb0c0fea28757690dfc4924eb74b787499c5b8d4ac1e296463f8d037b91b447448a62354b0b04227083c1a0f172f93937c23ce9f7f28", 0x53) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) bind$inet6(r0, &(0x7f0000da0000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00001d6000)=@req={0x28, &(0x7f0000835000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1ff}}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000097c000)="", 0x0) [ 95.064440] ffff8801d923f6d0 ffffffff81d93169 ffffffff83a47180 ffff8801d923f7a8 [ 95.072472] ffffffff83aa4400 ffffffff81451d16 0000000000000009 ffff8801d923f798 [ 95.080525] ffffffff8142e371 0000000041b58ab3 ffffffff84189690 ffffffff8142e1b5 [ 95.088568] Call Trace: [ 95.091143] [] dump_stack+0xc1/0x128 [ 95.096498] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 95.103339] [] panic+0x1bc/0x3a8 2018/01/15 19:01:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000083b000)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) finit_module(r3, &(0x7f0000835000)='\x00', 0x1) ppoll(&(0x7f0000782000-0x28)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000291000-0x10)={0x0, 0x0}, &(0x7f00000dc000-0x8)={0x0}, 0x8) prctl$getname(0x10, &(0x7f0000470000)=""/4096) [ 95.108359] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 95.115972] keychord: invalid keycode count 0 [ 95.121068] [] ? load_image_and_restore+0xf9/0xf9 [ 95.122473] keychord: invalid keycode count 0 [ 95.132026] [] ? __warn+0x1a9/0x1e0 [ 95.137315] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 95.144146] [] __warn+0x1c4/0x1e0 [ 95.149242] [] warn_slowpath_null+0x2c/0x40 [ 95.155208] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 95.161886] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.168894] [] ? set_next_entity+0x1bf/0xbe0 [ 95.174953] [] ? check_preemption_disabled+0x3b/0x200 [ 95.181782] [] ? check_preemption_disabled+0x3b/0x200 [ 95.188622] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 95.195293] [] ? get_page_from_freelist+0xcff/0x19f0 [ 95.202042] [] ? __might_sleep+0x95/0x1a0 [ 95.207813] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 95.214277] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 95.221091] [] ? retint_kernel+0x2d/0x2d [ 95.226772] [] kmalloc_order+0x2a/0x70 [ 95.232283] [] kmalloc_order_trace+0x1f/0x190 [ 95.238399] [] __kmalloc+0x19d/0x310 [ 95.243742] [] keychord_write+0xce/0xbc0 [ 95.249429] [] ? save_stack+0x43/0xd0 [ 95.254863] [] ? kasan_slab_free+0x72/0xc0 [ 95.260717] [] ? putname+0xee/0x130 [ 95.265976] [] ? do_futex+0x3f8/0x15c0 [ 95.271496] [] ? keychord_read+0x510/0x510 [ 95.277363] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 95.284356] [] ? ___preempt_schedule+0x16/0x18 [ 95.290561] [] ? keychord_read+0x510/0x510 [ 95.296421] [] __vfs_write+0x103/0x680 [ 95.301944] [] ? do_iter_readv_writev+0x400/0x400 [ 95.308416] [] ? __might_sleep+0x95/0x1a0 [ 95.314184] [] ? __inode_security_revalidate+0xd9/0x130 [ 95.321163] [] ? avc_policy_seqno+0x9/0x20 [ 95.327022] [] ? selinux_file_permission+0x82/0x460 [ 95.333655] [] ? security_file_permission+0x89/0x1e0 [ 95.340373] [] ? rw_verify_area+0xe5/0x2b0 [ 95.346226] [] vfs_write+0x189/0x530 [ 95.351566] [] SyS_write+0xd9/0x1b0 [ 95.356809] [] ? SyS_read+0x1b0/0x1b0 [ 95.362228] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 95.369033] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.375587] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 95.382309] Dumping ftrace buffer: [ 95.385882] (ftrace buffer empty) [ 95.389559] Kernel Offset: disabled [ 95.393155] Rebooting in 86400 seconds..