, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xb) 2018/01/16 16:02:11 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x96b5, 0x40, 0x7f, 0x7fff, 0x3, 0x4, 0x4, 0x100, 0x101, 0x401, 0x0, 0x59, 0x5, 0x4, 0xe69]}, &(0x7f0000503000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000541000-0x8)={r1, 0x25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r4, 0x4b30, 0x3f) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00008cd000-0x4)=0x100000000) setsockopt$sock_int(r3, 0x1, 0x11, &(0x7f00008f5000)=0x8, 0x4e9e) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00001ec000)=@generic=""/16, 0x10) write(r2, &(0x7f00009bf000-0x1)="d9", 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a39000)=0x0, &(0x7f0000729000-0x4)=0x4) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r5, &(0x7f0000cfd000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dc000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000339000)=0x8, 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x1365) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) madvise(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x4) 2018/01/16 16:02:11 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fe000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8002, 0x5048eb2, 0x7fffffff, 0x0}, &(0x7f00003a7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x3f}, &(0x7f0000002000+0x81c)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)=0x9, 0x4) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x6, 0x80) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3f, 0x9, 0x0, 0x0, 0x1f, 0x1, "1d284a46926a0054a3eb8cc3133c14b511fe740dbc6e8938c7d47f3418987a85e0c90635f81e295ac04a055cf5dc004327b7e64a54076faac644581df09ed371", "c806151691b870d29167f08e28b391c846df5397b39fbd1ad0dd2362e627a6a0783cab4f59318fc46ff8b69b3bfe17a586a0fd98234d9a13469ad4ad21881095", "e053fff66ee21aa3cde6ae1fc7c35fca00ba4c5162291ab116135ab189a1b8ae", [0x2, 0x1]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000004000)={0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r6, r7, 0x3b, &(0x7f0000006000-0x10)={0x1f, 0x7, 0xfff, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000004000-0x18)=[{&(0x7f0000002000)=""/75, 0x4b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/50, 0x32}], 0x3) timerfd_settime(r5, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r5, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @multicast1=0xe0000001]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da4000-0x11)='/selinux/enforce\x00', 0x81, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00002ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:11 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000022000-0xf)=""/15) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000034000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff9) 2018/01/16 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)="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") fsync(r0) write$fuse(r0, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/16 16:02:11 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000aad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000039b000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000228000-0x8)='./file0\x00', 0x0, 0x101) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mknod$loop(&(0x7f0000b3e000)='./file0\x00', 0xc, 0x1) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffff9c, 0x10e, 0x8, &(0x7f0000944000-0x4)=0x7, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00007f4000)=0x3) 2018/01/16 16:02:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000000000)=0x0) 2018/01/16 16:02:11 executing program 4: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00009f8000-0x3a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:11 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000006c000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000ade000-0x8)='./file0\x00', &(0x7f00001d0000)={{r1, r2/1000+10000}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) recvfrom(r4, &(0x7f0000e4b000)=""/39, 0x27, 0x0, 0x0, 0x0) sendmsg$netlink(r5, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001a8000-0x30)=[{&(0x7f0000771000-0xfc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00009dc000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:02:11 executing program 1: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffeca) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000498000-0x20)=[{r2, 0x1080, 0x0}, {r0, 0x92c0, 0x0}, {r1, 0x4100, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x3) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df1000)=0x14, 0x800) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000df2000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0xc, &(0x7f0000b30000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) r6 = socket$inet(0x2, 0x80005, 0x961) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f000094b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000139000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000df1000)=@sack_info={0x0, 0x6, 0x5}, &(0x7f0000df1000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000619000-0x98)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, 0x73) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000018c000)=0xc00, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendto(r1, &(0x7f0000deb000)="", 0x0, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 16:02:11 executing program 4: remap_file_pages(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0xffffffff, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034e000+0xb0d)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5b38) unshare(0x28060400) 2018/01/16 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000906000-0x8)={0x0, 0x0}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5151, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2018/01/16 16:02:11 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ae0000)=0x0, &(0x7f0000ae1000-0x4)=0x4) timerfd_gettime(0xffffffffffffffff, &(0x7f00005e2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000587000-0x8)={r1, 0x0}, &(0x7f0000153000-0x4)=0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ae2000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/16 16:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032b000)=0x10, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f55000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x7, 0x2, 0x100000000, 0x2, 0xa0, 0xa0, 0x7f, 0x0, r1}, {0x3ff, 0x9, 0xd2f, 0x2000000000, 0x80000000, 0x8, 0x3, 0x9}, {0x73a5, 0x7, 0x5, 0x100}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x3, 0x0, 0x7, 0x101, 0x5}}, 0xe8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r2 = creat(&(0x7f0000139000)='./file0\x00', 0xbc9dc8fbd81cb4b1) writev(r0, &(0x7f00005cc000-0x8)=[{&(0x7f00005bb000)='x', 0x1}], 0x1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x0) 2018/01/16 16:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) munlockall() 2018/01/16 16:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec4000-0xe)='/selinux/user\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) ftruncate(0xffffffffffffffff, 0xfb8) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x4) poll(&(0x7f0000243000+0x37e)=[{r0, 0x0, 0x0}, {r0, 0x430, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100b, 0x0}], 0x4, 0x8) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0xffffff07, 0x400bffc, &(0x7f0000836000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4bab", 0x47, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000969000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003df000)=0x0, 0x4) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c7e000)={0x0, 0x400, 0x80000000, 0x0, 0x400, 0x0, 0x80000000, 0x3f, 0x566, 0x10000, 0x188}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d1000)={0x0, 0x0, 0x0}, &(0x7f00000f1000)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/16 16:02:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/161) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9968272cafe805") splice(0xffffffffffffffff, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000eed000-0x8)=0x0, 0x400, 0x0) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d81000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000727000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="cbd2578b94e8a16ab84e62362e2f0624"}}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000d7f000)=""/248) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x8000000) syz_open_dev$sndtimer(&(0x7f0000fba000)='/dev/snd/timer\x00', 0x0, 0x8000) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f200000300000000000000000000000000000a0000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0xd)="29656d31736563751f69747900", 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) pwrite64(r0, &(0x7f0000002000)='H', 0x1, 0x0) preadv(r0, &(0x7f000000a000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 16:02:12 executing program 7: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0) getegid() 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a43000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007a6000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e07000)='/proc/self/net/pfkey\x00', 0x8a00, 0x0) fcntl$getown(r1, 0x9) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/autofs\x00', 0x400000, 0x0) getpid() setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) pipe2(&(0x7f00009b9000-0x8)={0x0, 0x0}, 0x800) fcntl$getown(r0, 0x9) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000481000-0x10)='/selinux/create\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000446000)=0x0, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000ebb000-0x8)=0xde24) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) membarrier(0x9, 0x0) read(r2, &(0x7f000059d000-0x40)=""/64, 0x40) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000069f000-0xb)='/dev/loop#\x00', 0x0, 0x240) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ead000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a78000)={0x3, 0x8, 0x597, 0x0, 0x400}, 0x14) r2 = memfd_create(&(0x7f00007de000-0x1)='\x00', 0x1) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000051d000)={0x68d, 0x88, 0x3, 'queue1\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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) vmsplice(r2, &(0x7f000080c000)=[{&(0x7f0000feb000)="900ffbbd1aca1d663b2b792d6b6c80ca0d1871f7fa0a3650b189a52748d9badfcd7b4c4e0804c16ec07e757aed99b067d2bfb20a461856d20fd2ffbed8c3f61b71ea4487f0b2a9b8954b01b42f05fcc27d1fe4ba1e0db40e919276bebf95ed6e92b5c03a0f2b29779d5bdcd3d0a50e86e517189536fb0513a71a7ff6e4154a2bb68ba50b8386b0f2666580b67ce34b71b10fa17f9afd43278f955bfff1d586aba1fe07bc5c7b5c0cdd5083170968ecfa62cb820d91dd1a5c98ded2e3729cd88dd4fd4d5d33d0c6b643798926ba4c6561bf7034e5d04ba34666dbe1cf2e72335d27ba9ef871", 0xe5}, {&(0x7f0000c75000)="e94f22a02dfe743e572d4459f2567911d2a56a0d66af57b9eb363df19ce6a784bb1aa968740e400bf0ea1fac0c5f9ceb88907e11d0ec3ad868a409633c233b0338b08e7b18ddec6c2a726143e05c13eaae68af108588b6fbde7fd5b3975a07eaf5a7e7a96267a30a1e1cb98c25446abd40dab2a47e220100e1b5b269f7e20191a72857", 0x83}, {&(0x7f00003b9000)="", 0x0}], 0x3, 0x2) sendfile(r0, r0, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) prctl$setmm(0x23, 0x1, &(0x7f00003cd000/0x4000)=nil) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00002f2000)=0x0, &(0x7f0000144000)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000ffe000-0x8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000980000-0x8)=[{&(0x7f0000f11000)=""/63, 0x3f}], 0x1, &(0x7f0000de5000)=[{&(0x7f0000fd6000)=""/234, 0xea}, {&(0x7f00005eb000)=""/54, 0x36}, {&(0x7f0000a29000-0x96)=""/150, 0x96}], 0x3, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000074000)={0x7, 0xffff, 0xfffffffffffffc01, 0x101}) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000022000)={0x8, 0x81}, 0x8) r1 = socket$unix(0x1, 0xffe, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f98000-0x8)={0x0, 0x1e7d}, &(0x7f0000a36000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004a8000)={r2, 0x1, 0x1d, "91c99dd116881d5d42b5b8298ecd39352293b807454640e2c2a18e673a"}, 0x25) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0x7c) 2018/01/16 16:02:12 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000+0x369)={0x12, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb4000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/16 16:02:12 executing program 1: r0 = eventfd2(0x3ff, 0x800) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') dup2(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6fe, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000002000)=0x10000) fcntl$notify(r2, 0x402, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000003000)=@file={0x0, './file0/file0\x00'}, 0x10) listen$netrom(r2, 0x7ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000003000)="1dcd3fc3eaa13cf6afdd9d86e537214fd421c7613370f7946b789135d0686ddec98a1a87dab341b9561dc6ca870ec81b23b03d98e9a728bffb273c0e274c5b4936f3ce16098fed8f826bacaa179332e834decf79b318896aa6a086764ab651fa8b2ea4d0fb3230d57cfeae62748fa52ac1dcd5710ca33e012ddf2af3a008cc49743d7f0423106c906ec4c603b581b74839ba83945c0f8a56631b83fdae728dbb6b9bbca2a45607e577183520c4b5b38350ac6eeb86071a474adbb07b433345b51ba569a468f1d0ffbcaaaa5c76b7ca", 0xcf) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003000)={"54b1581fcbfd404c9a597411c583983f", {0x4, 0x100, 0x8, "6b5e79c37cf0", 0x200, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000006000)=""/218) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000006000-0x6)=""/6) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x31, 0x240) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000004000)=@common='ip6gre0\x00') 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000069d000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getgid() 2018/01/16 16:02:12 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/sequencer\x00', 0x2440, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) getresuid(&(0x7f0000aa2000)=0x0, &(0x7f0000ea2000)=0x0, &(0x7f00004dd000)=0x0) setfsuid(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000579000)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x400, 0x9, 0x0}, &(0x7f0000608000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002f000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x3}, 0x98) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00003c4000-0x10)='./control\x00', r3, &(0x7f00007df000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x2ea2) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d81000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f93000)={r2, 0x80000, r3}) [ 92.891043] audit: type=1400 audit(1516118532.250:57): avc: denied { dyntransition } for pid=19181 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf4000)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4f000-0x18)={0x0, 0x1, 0x10, 0x1, 0x8}, &(0x7f0000dc2000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d29000)={r2, 0x8001, 0x8000, 0xff}, &(0x7f0000c1d000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dbe000-0xc)=@sack_info={r3, 0xffffffff, 0x7f}, 0xc) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00008a7000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a8d000-0xc)={0x0, 0x7fffe, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000240000-0x10)={r5, r6, 0x100}) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b35000)={r2, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000040c000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4fe5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000ed6000-0x10)={r8, r6, 0xffffffffffffff00}) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r0, &(0x7f00003ae000)=@abs={0x100000000000005, 0x0, 0x2}, 0xd0) r1 = dup2(r0, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000017d000)=0x4) 2018/01/16 16:02:12 executing program 2: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") socketpair(0x5, 0x5, 0x3, &(0x7f0000b65000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000b19000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) lookup_dcookie(0x0, &(0x7f0000001000-0x81)=""/129, 0x81) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6e000)=0x0) tgkill(r1, r2, 0x1d) setpgid(0x0, 0x0) 2018/01/16 16:02:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004b5000-0x16)=""/22, &(0x7f000025f000)=0x16) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000069f000-0xb)='/dev/loop#\x00', 0x0, 0x240) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ead000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a78000)={0x3, 0x8, 0x597, 0x0, 0x400}, 0x14) r2 = memfd_create(&(0x7f00007de000-0x1)='\x00', 0x1) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000051d000)={0x68d, 0x88, 0x3, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) vmsplice(r2, &(0x7f000080c000)=[{&(0x7f0000feb000)="900ffbbd1aca1d663b2b792d6b6c80ca0d1871f7fa0a3650b189a52748d9badfcd7b4c4e0804c16ec07e757aed99b067d2bfb20a461856d20fd2ffbed8c3f61b71ea4487f0b2a9b8954b01b42f05fcc27d1fe4ba1e0db40e919276bebf95ed6e92b5c03a0f2b29779d5bdcd3d0a50e86e517189536fb0513a71a7ff6e4154a2bb68ba50b8386b0f2666580b67ce34b71b10fa17f9afd43278f955bfff1d586aba1fe07bc5c7b5c0cdd5083170968ecfa62cb820d91dd1a5c98ded2e3729cd88dd4fd4d5d33d0c6b643798926ba4c6561bf7034e5d04ba34666dbe1cf2e72335d27ba9ef871", 0xe5}, {&(0x7f0000c75000)="e94f22a02dfe743e572d4459f2567911d2a56a0d66af57b9eb363df19ce6a784bb1aa968740e400bf0ea1fac0c5f9ceb88907e11d0ec3ad868a409633c233b0338b08e7b18ddec6c2a726143e05c13eaae68af108588b6fbde7fd5b3975a07eaf5a7e7a96267a30a1e1cb98c25446abd40dab2a47e220100e1b5b269f7e20191a72857", 0x83}, {&(0x7f00003b9000)="", 0x0}], 0x3, 0x2) sendfile(r0, r0, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) prctl$setmm(0x23, 0x1, &(0x7f00003cd000/0x4000)=nil) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00002f2000)=0x0, &(0x7f0000144000)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000ffe000-0x8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000980000-0x8)=[{&(0x7f0000f11000)=""/63, 0x3f}], 0x1, &(0x7f0000de5000)=[{&(0x7f0000fd6000)=""/234, 0xea}, {&(0x7f00005eb000)=""/54, 0x36}, {&(0x7f0000a29000-0x96)=""/150, 0x96}], 0x3, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000074000)={0x7, 0xffff, 0xfffffffffffffc01, 0x101}) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x10001, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0xb, 0x0, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000-0x8)={r1, 0x10}) 2018/01/16 16:02:12 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000213000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00003b5000-0x8)={0x2, r2}) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00008ca000-0x9e)=""/158, &(0x7f00004e5000-0x4)=0x9e) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000024000-0x284)="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", 0x284, 0x20000000, 0x0, 0xffffffffffffff6f) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000059a000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000bf5000-0x2)=""}}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x10000, 0x9}, 0x8) 2018/01/16 16:02:12 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000046e000)='net/snmp6\x00') sendfile(r1, r0, &(0x7f00004db000)=0x440, 0x63) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x6}, 0x7, 0x1f, 0x464, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:12 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038e000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000-0x18)={0x10000, 0x4, 0x9, 0x6d, 0x2, 0x15e}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000c000+0x81c)='/dev/binder#\x00', 0x0, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x7ff, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000c000-0x20)={@generic="4054e7b4ef3b1fbf8d7e7d7f4f443d59", @ifru_flags=0x8400}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000a000)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000000f000-0x8)={0x0, 0x1c9c380}, &(0x7f000000e000)={0x84}, 0x8) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) openat(r3, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r4 = syz_open_procfs(0x0, &(0x7f000000b000)='syscall\x00') ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x40) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000)=0x0) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000270000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f000031f000-0x8)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c90000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f3f000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000d2a000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbb000)={r1, 0xfffffffffffff7c2}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x9) r3 = socket$inet6(0xa, 0x4, 0x5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e27000)=0x0, &(0x7f0000a99000)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002b000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") creat(&(0x7f0000035000)='./file0/bus\x00', 0x0) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x800000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d25000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x101, 0x3, 0xff, 0xa, 0x7fffffff, 0x5, 0x8}, &(0x7f0000bdf000-0x4)=0x20) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000d8b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000b3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000069f000)=0xfffffd94) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00008ee000)=0x81) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000c1a000)=0x0) r1 = gettid() ioctl$TCSETS(r0, 0x5402, &(0x7f000053a000)={0xed1, 0x7fff, 0x500, 0xfffffffffffffff8, 0x3ff, 0x1f, 0x6, 0x9, 0xe6, 0x0, 0xfe, 0x7fff}) fcntl$lock(r0, 0x206, &(0x7f0000e1e000)={0x0, 0x2, 0x7, 0xfffffffffffffffa, r1}) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c61000)='/dev/loop#\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00008b0000)=[], 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x7fff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a3e000-0x8)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/rtc\x00', 0x20000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/autofs\x00', 0x40000, 0x0) poll(&(0x7f0000a51000)=[{r2, 0x100a, 0x0}, {r1, 0x440, 0x0}, {r0, 0x401, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772653000800000000000000600", @ifru_mtu=0xe795}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000038000)=""/99) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1902}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000f9000-0x8)={0xff, 0x6, 0x8, 0xe00000000000000}, 0x8) r4 = socket$inet(0x2, 0x20000000000000b, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00006d4000-0xd9)=""/217, &(0x7f00006c7000)=0xd9) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000712000)=0x100000001, 0x4) fgetxattr(r1, &(0x7f00005a3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000dba000-0x86)=""/134, 0x86) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mprotect(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x1000008) get_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x2000, 0xfffffffffffffffe, 0x5, 0xfffffffffffffff8, 0x6, 0x1ff, 0x390000000000000, 0x580}) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c36000-0xd)='/dev/usbmon#\x00', 0x2, 0x18080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006f6000)={0x0, 0xfffffffffffffffc, 0x20}, &(0x7f0000491000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000054c000-0x8)={r1, 0x68a}, &(0x7f00001ac000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000576000)={0x2d0, &(0x7f0000278000)=[]}) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000248000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000b1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000838000)={r2, 0x1}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000ae2000-0x8)={r2, &(0x7f0000edb000)=""/185}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000e51000-0xa8)={{0xbeb, 0x5478}, 'port0\x00', 0x6, 0x40000, 0x9, 0x1, 0x5, 0x2, 0x7fffffff, 0x0, 0x2, 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]}) clock_getres(0x7, &(0x7f00008b8000-0x8)={0x0, 0x0}) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000388000)='./file0\x00', 0x82000, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000497000-0x8)='(eth0--\x00') setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000068f000)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000d3a000)=0x0, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000836000-0x1000)="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", 0x1000) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001ff000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f00003de000-0x4)=0xc) fstat(r0, &(0x7f00004ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc2000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x0, 0xa, 0x80, 0x0, 0x0, r3, r4}, {0x2, 0x2d, 0x2, 0x1ff, 0x401, 0x2, 0x9, 0x100000001}, {0x9, 0x10001, 0x6, 0x1}, 0x4, 0xd, 0x1, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x1, 0x0, 0x200, 0x0, 0x4}}, 0xe8) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000748000-0x4)=0x0) 2018/01/16 16:02:12 executing program 7: rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000085c000)='net/tcp6\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00002f6000-0x4)=0xfe, 0x4) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000095d000+0x243)=0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xc) r1 = openat(r0, &(0x7f00000e4000)='./file0\x00', 0x2000, 0x100) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000316000-0x4)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000165000)=0x0, 0x4) 2018/01/16 16:02:12 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000df5000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5000000000, 0x0, 0x0, &(0x7f0000ff6000+0x4b8)=@generic="9db2ecc20dccb531b62d3be6a6f10178", 0x0, 0x0, 0x0}) linkat(r0, &(0x7f00007e3000-0x8)='./file0\x00', r0, &(0x7f0000a61000)='./file0\x00', 0x1000) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000cb0000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000731000)=[], 0x0, 0x0, &(0x7f0000042000-0x10)={r2, r3+30000000}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r0) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fanotify_init(0x29, 0x1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e63000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000049a000-0x4)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e62000)={r2, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4da, 0xffffffff, 0x0, 0x24a9ae8f, 0x1, 0x9, 0xffffffffffffffff, 0x52, 0x101, 0x8, 0x7ff, 0x0, 0x7, 0x1000]}, &(0x7f0000e62000)=0x108) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000023000-0x12)='/dev/input/event#\x00', 0xce, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000009000-0x78)={0x1, 0x78, 0x1, 0x4, 0x135c, 0x100000000, 0x0, 0x5, 0x1020, 0x6, 0xfffffffffffffffb, 0x8, 0x1f, 0x29, 0x4, 0x2, 0x2, 0x1, 0x0, 0x5, 0x0, 0x1f, 0x10001, 0x1c000000, 0x1, 0x7, 0x7f1, 0x3611, 0x1, 0x1, 0x0, 0x81, 0x2, 0x5, 0x5000, 0x7011bf00, 0x9, 0x10001, 0x0, 0x80000001, 0x0, @perf_config_ext={0x4, 0x1ff}, 0x28000, 0x7, 0x74, 0x0, 0x20, 0x1, 0x73a1, 0x0}, r1, 0x4, r0, 0xf) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009000+0xc3d)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000014000-0x8)=[{&(0x7f0000026000-0x16)=""/22, 0x16}], 0x1, &(0x7f0000020000)=[{&(0x7f0000021000)=""/214, 0xd6}, {&(0x7f0000025000)=""/213, 0xd5}], 0x2, 0x0) 2018/01/16 16:02:12 executing program 4: syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x84, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f00000ab000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a72000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000098000)={0x0, 0xf0, "ea6c8a6dc93c9b927b4298427aafe53bb5477ab72b98f2a4d6c80ca517278eb682a967726eb1aa5c28d5d5c86823b1ef95ebfb993a2500208a71a6639140aca4550b3c55bc79c14e000915ba902173b5722201a328f14eefacefadfec50027cda4ead3bb9e2bd7bd25eb2761677e0ff015401e311ca4322bb5f21779b6c3bcfc93ab04652c639ebafd4b7c0a8d206837d62c59ea13f65df2a71f86a44b95b58d588a5dc99c1667c1055b540565203f36ab89632ca91b5cd65081357d405ad545a9e22698e595440813be7d41d53dc3d765d71fcd0bd018274d5c6081bd49e22636985ec8abb8fb9b3279b2ae95533014"}, &(0x7f000004a000-0x4)=0xf8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d90000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000709000)={0x0, 0x1f}, &(0x7f0000830000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000334000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8, 0x100, 0xa5}, &(0x7f0000ba3000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffb000)='%', 0x1) [ 93.182886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000036e000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f00008c4000)={0x3, 0x6, 0x5, 0x6, r2}) write(r0, &(0x7f00003b0000)='\x00', 0x1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000352000)=0x7) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000316000-0x4)=0xa487, 0x4) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000528000-0xa)='/dev/ptmx\x00', 0x6fc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$TCXONC(r1, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000df000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x8) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000007000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00007e5000)={0x6626, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000fa2000-0x8)={0x45000000, r1}) [ 93.238211] binder: 19320:19322 ioctl c018620b 202dd000 returned -14 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='^\'\\\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000007000-0x69)="c3e49869ed7b72de97d3a9a608043c4293a26534eb8954644d3aab37b582fbc9771394c3ed27f0181cf1bae9bbc13f2f3cf49ea4319f05dd045aba051e2ef219b38239bcdf651d898c7dfc9fea3f2656f681565e5fb5f154b6e98a5a8ef687173b90f38d317fcf47cb", 0x69, 0x6, &(0x7f0000004000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000001000)={0x2, 0x0, 0x3, 0x101, r1}) r2 = gettid() perf_event_open(&(0x7f0000008000-0x78)={0x5, 0x78, 0x10001, 0xffffffffffffb86e, 0x8001, 0xff, 0x0, 0x0, 0x40, 0x6, 0x2, 0x400, 0x2, 0x8, 0x852, 0xb354, 0xb7e, 0x6, 0xfff, 0x7ff, 0x80, 0x7, 0x1, 0x10001, 0x4, 0x7fff, 0xffffffff, 0x511, 0x6, 0x1, 0x1, 0x1, 0x694, 0x1000, 0x1, 0xfffffffffffffff8, 0x200, 0x4, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0xc}, 0x8000, 0x7fffffff, 0x1, 0x7, 0x100, 0x101, 0x80, 0x0}, r2, 0x4, r0, 0xe) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000758000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x2) writev(r1, &(0x7f0000b80000)=[{&(0x7f0000365000-0x69)='g', 0x1}], 0x1) r2 = getpid() sched_setparam(r2, &(0x7f000067b000-0x4)=0x400) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') lseek(r0, 0x5d, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/01/16 16:02:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x2)=0x10) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000030f000)={0x0, 0x0}) bind(r0, &(0x7f0000a66000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f64000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f00005dd000-0xb)=""/11, 0xb, 0x10000, &(0x7f000001f000)={0x3, {"3ce60d0dd58525"}, 0xfc}, 0x10) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) mount(&(0x7f0000f24000-0x8)='./file0\x00', &(0x7f0000cef000-0x8)='./file0\x00', &(0x7f0000f46000)='sysfs\x00', 0x100440, &(0x7f00009c1000)="583e158eb0d79b406ae8fba0b09acc4077654ce6558a7504e9d7ea0fec61eadb3ed9e2f092eef249cfff6789e6e4f3368f4bf97469be171fa964a217013efd0cf6ada557486b1bef5d347a553245799556038e1f32471b5969c6b1579adeb4d1ba747b7a0f42c72f952a096649c41482b9d460cca295e8225debf538b144488181dbc17f1e00f8849b94922b484996cbbb3bdcdf915e5c27d1db695257ca23a3c5b9cf84770d6cb96f3c610791706b649be1269735132e8744f7abc2a0a9d62550ede8e6df9988ce6149ce1401c3fbf2d77d1d4a3095cd8f0e0809ec8ff4bb15f0f9c9c093f8d4") close(r1) read(r0, &(0x7f000090b000)=""/104, 0x68) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400) ftruncate(r0, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000058d000)="2400000013000790fe1e801afe250000205b000c09000b000000000000001ff9161717cb", 0x24) getsockopt(r1, 0x3, 0x8, &(0x7f0000d48000-0x4e)=""/78, &(0x7f0000565000-0x4)=0x4e) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 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) getsockname$inet6(r1, &(0x7f0000e97000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af7000)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000013e000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009f1000)={0x400, 0x5, 0x200, 0x5}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008ed000)={0x0, 0x2710}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f00006f9000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000115000)=0x0, &(0x7f000016f000)=0x4) stat(&(0x7f0000fa2000)='./file0\x00', &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee8000)={0x0, 0x0, 0x0}, &(0x7f0000e24000-0x4)=0xc) lchown(&(0x7f0000a3f000-0x8)='./file0\x00', r3, r4) getsockname(r0, &(0x7f0000335000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000de0000)=0x58) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000bf9000-0xe8)=""/232) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000267000)=0x200, 0xffffffffffffff3f) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049f000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) recvmsg$netrom(r1, &(0x7f0000183000)={&(0x7f00008fe000)=@full={{0x3, {"f8b876bb7137b4"}, 0x3ff}, [{"57d60261189cc0"}, {"f4c18197adb211"}, {"dd1db51062e326"}, {"d17066ffa01e4b"}, {"ae4c23b7d96a69"}, {"e9a109a6fb6c3e"}, {"de0b8fdd672296"}, {"03fabd738f6fd0"}]}, 0x48, &(0x7f0000b04000)=[{&(0x7f0000f06000-0x9d)="68b035b87f116485d1d545481b8205b5cc3e5544feb6a86a258c116e740c03c2008a2098fd62dea1bdc8b063703181e9f15c269f493dce7aa2da40382288a43318ba0522e6d8a877a416a26a2ac62c13f941fc47ba62530f80b167af201cd1213c6a08665139ce20269bec823111fe4ae0215af1acdd34247e7db39c60af2c932e044fd5d4e344f6d259c2fb9c59897d7c4539ac0a5ce3f49a52a90af6", 0x9d}, {&(0x7f000079d000-0x13)="ac78c548c29a29a45fd5049d0047b43eb8f48f", 0x13}], 0x2, &(0x7f0000d41000)=[{0x88, 0x13f, 0x8001, "f8607a08b093a3252323df0c0014a866ff2616183515630d52325dd6ed2104ac96594d537eb800328462674eb221d5d0d7b504fc64de50691d7370538397e3b5cfda45842da8e865c89565febaa13411f909f99fe5dfa5465445b10093cdbc59fffa2258c53ba5d1880ac53f32b347efa2a92cf738c711686f9ff8a0"}, {0x64, 0x104, 0x6, "7e1c7e2e0bde555e7bc9d78e2d26aa9d4dba39fe8abca0ebc87b2d9a60775c54d58105cfa5b86d1a641a5f411b414376f91bf5e00a86b145813c7599f47f9d67edc26c223d0eb0068c88c513a323cc7e45a1ba26a3"}], 0xec, 0x1}, 0x10023) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000aa5000)='./control\x00', 0xa0) quotactl(0x0, &(0x7f0000051000)='./control\x00', 0x0, &(0x7f0000f50000)="") 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000bff000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efe000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca4000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc76, r1}) socket$unix(0x1, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000007d000)={0x0, 0x0}, 0xae, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x1f, &(0x7f0000027000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/16 16:02:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058e000)='/dev/rtc\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000551000)=@assoc_value={0x0, 0x85}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf4000)={r1, 0x4aa, 0x401, 0x4}, &(0x7f00008d5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000eab000)=0x8) [ 93.317280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. 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Check SNMP counters. 2018/01/16 16:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000582000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000133000-0x4)=0x0) timer_gettime(r0, &(0x7f0000eff000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0xcdb00e5d9668541e, &(0x7f00004a9000-0x10)={0x0, 0x0}) pipe(&(0x7f000097c000-0x8)={0x0, 0x0}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000eaf000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000030c000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x322}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000000000}, &(0x7f0000d05000+0x5fa)=0x98) connect(r1, &(0x7f0000fa3000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x4, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004e7000)={r3, 0xd6, "7f50bb19d84a3fc44ddaa5874687e741c69d45eb285115f3ed9610db962beef151b028e25208ebe337653c03c83d4f7c83e2e3dce800e107f9810a82da62c7b235a41da05f9f24e55d26f9ab110773b79791abc4677e9bd7f9bc32dcbc7adb309e83e6a02acdd24d72b33754b011eaf438800eea431c91514cf9ef6e5c06d08e682e056433972d18cde7bcf5b2c4dd35121d1e42bea848bcc320cc387a081f355827c5c8a04ac8b088389c100fbb9d2ef662838169921854ae9b197c9864c119a7a9ccb12de80b2ad1ce60c8abad7c782825ebc18430"}, &(0x7f0000a91000)=0xde) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000add000-0x36)={r3, 0x2, 0x2e, "71cc8a541a8b4b949438e41d5dd6c96659823782ae31ed6749d8dceac40e3f0a59b366e61f07eebcbe606dffcf63"}, 0x36) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000c70000-0xc0)=""/192) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000007f000-0x20)={@common='teql0\x00', @ifru_flags=0x400}) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f0000a9e000)=""/81, &(0x7f0000ad4000)=0x51) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f000017d000-0x20)=[{r0, 0x41, 0x0}], 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005d1000-0x8)={0x2, &(0x7f00002a9000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f09000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000028b000)={&(0x7f0000700000/0x3000)=nil, 0x3000}) writev(0xffffffffffffffff, &(0x7f0000c37000-0x80)=[], 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000661000-0x6)={0x46, 0x1, 0x2}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000648000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/16 16:02:12 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000810000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r1, 0x0, 0x10001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) fcntl$setlease(r0, 0x400, 0x24c6a6010726c600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009ef000)='loginuid\x00') pread64(r1, &(0x7f000059a000)=""/67, 0x43, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00002a1000-0x22)=""/34) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000622000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x7, 0xffff, 0x5f}, &(0x7f000047b000-0x4)=0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb5000)='\x00', 0x1) writev(r0, &(0x7f0000459000)=[{&(0x7f00003f1000-0x26)="", 0x1010b}], 0x1) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000048e000-0x70)={0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x100, 0xd24, 0x4, &(0x7f0000b08000-0xe)=@generic="87f3843154ced02ffffe32641470e502", 0x100000000, 0x4, 0x0}) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) r1 = fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f0000f33000-0x4e)="20b774f39ebf0d13d504745cd0e3d1f899fff1ee2994b2823072c1d37e6495c3818caeab72bf1476621127faa9a1956fce7dad2a98e168e93eff8da4b9cd99f6cfbf81848dd21701356f199cc7f5", 0x4e, 0x4000800, 0x0, 0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffffbff, &(0x7f0000013000)={0x1, 0xe667, 0x8166, 0xfffffffffffffe01}) 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000352000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000745000-0x18)=@get={0x1, &(0x7f00002ed000)=""/106, 0x47f7}) setitimer(0x2, &(0x7f0000bbc000-0x10)={{0x0, r0/1000+10000}, {0x0, 0x0}}, &(0x7f0000dd9000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg$netrom(r1, &(0x7f00002f7000-0x1c)={&(0x7f00006f1000-0x10)=@ax25={0x3, {"ed93b46d6519db"}, 0x1f}, 0x10, &(0x7f0000f82000-0x48)=[{&(0x7f0000629000)="cc0f06d44937cd322e352463c2b4689661960b93db3763b4ea9c4917c71710f8f4b9817e82c574c39fbc6140e7e63f8704358b9b635ff8bcfadf508c35c3bbe2b39bd42987bcbbc1db73c2d940dea5", 0x4f}, {&(0x7f0000d5d000-0xc7)="ca4bc2123a7c5c3b2ddc9d46b7fdcf75d9cefebe4b2b75ac8dc35e05cfaa1803511be3e2eeb358ef0b9120408497823aee277a982be031bcf887d9152c83189dd42d3a7f43b24ee18fb654b9d9fa0fc5d6da2ace17990db5caa850284f8dc5cc3a74e3066700af38ab60fadb99ad21158bf6d917e73b383c26780056c4ee7361b0d1ad0ef5f2e8856b815b81f5d30c9038eedcd5eba714121ca1ba7a879b89cb3bf4e6fb342eecaa0183d8bc8123971cc009a55946ba5b4b313e5cc49c296f8791931af368c794", 0xc7}, {&(0x7f000080b000-0xc8)="da49ba282e6878aac7cb339fe8e72463af5619a44e340159e75ad261fdbf0d05ca4fbf59fc916eb4813baf5bf9912e4b59077c55390eeb301e4a522476a95c44b3cc5584d21e8ab3b6627179edf3421bfa4642baad875f30c051e38ccb338c03a473810e1d2b56a80c1fdf0f5bc97a7c6ba48f10744da7e14ef5786f02ae62f64e353cd130e50c740d7179d379457cb3876aba12a59069482aecab13afed899bef4ea003780c8b21014fc7979de48848190b281d6faf9648010bcdc74df894c163fea17461717589", 0xc8}, {&(0x7f0000a3b000-0x35)="6969594268ab16f135c36e5618301a3b5527da1f3af245c83ba606ade90623203a618c216c8da01ab43898cdddef955b2cb1598eab", 0x35}, 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0x1000}, {&(0x7f000076f000-0xe1)="af367fbbe7a142f41b593ae15fb7baaeb1c3060075ffb1c3c1678e95c0a39d48c05827cdf67d14c22e6393a19723391cda51a317f19f5ca03d8ee076900ffbc5b1f09b8dd54b86fd73f8d14eaabe9ef5c55a949fba38d40b56aa5eb640db07fd4c0d6a11894ab2a9b338ca1047edf962ec3bc8b822b03fa1d18e33fe1ecad79f7a955b8c29e9df71eff7cea11d007c9417cdbc73c9bf5e786ae95c5a7434175a63d6b9668b332e702e28588ab640ccf274f32d31c35112c6da7e59731c9157419964be01672f291f2146aafd56e26bed311b3e68cefe032607c2219402435c4539", 0xe1}, {&(0x7f00006ad000-0xee)="fe3cc6be689b614b2267d8c29d578fbe00b1d255564055e81c9d7cc2767314d92f1d80ddf46c06859b2e8b41eb1c1acedcf3339b9993767afd98d0c4316441d65134c41bf376bdabc6e251b13fa60bf338858b31e456476b33db3b4d24763573f60dcbd27747737203840502ada1d4528617142a75aa2d193e80a1b54421619b69e41f613eb60248c766f3448b9f03fa538b965e9c38f79fda85de3739047c8c8a12a83a53a7a7b482724af8b288e2effe4eef19ba77a7d78c04127ab5ab1b481cd079b51f09b44ebd523b7cf2daee1fdfd742229d0a1fec53bec74468a8ee2be630e5b9f93a84a0c2c832e91966", 0xee}, {&(0x7f0000438000)="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", 0x1000}, {&(0x7f0000deb000-0x55)="31a2535a409239afa32e44829f99414ba96b5af62aaa0039a8f7ef247d7c69cd7385a5de0b65027f43f02fce68230ca9d78d5ba3cbf30b67c69691be670d5b613f667eb071fb5ed78764a5fd10638214a696abdfc0", 0x55}], 0x9, 0x0, 0x0, 0x4000001}, 0x40) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x21d, 0x100000000003) 2018/01/16 16:02:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000364000-0xe)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/16 16:02:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000cc6000-0x97)=""/151, &(0x7f0000b4b000)=0x64) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d9a000-0x14)={0x8, [0x3, 0x1, 0x7, 0x8, 0x101, 0xf0f, 0x202, 0x101]}, &(0x7f0000a67000-0x4)=0x14) 2018/01/16 16:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/rtc\x00', 0x20000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = gettid() ptrace$peek(0x3, r3, &(0x7f00009b3000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000326000)={@common="6772653000800000000000000600", @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) renameat2(r0, &(0x7f0000d12000)='./file0\x00', r1, &(0x7f0000b10000)='./file0\x00', 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x20000004, 0x78ac) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x2, [0x7ff, 0x1]}, 0x8) 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)=[], 0xfffffffffffffe29, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0xff87) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0xe) pipe(&(0x7f0000897000-0x6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f10000-0x8)={0x0, 0x400}, &(0x7f0000e71000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa3000-0x8)={0x0, 0xfffffffffffffc5a}, &(0x7f00008b8000)=0x8) munlock(&(0x7f0000810000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cdc000-0x20)={0x2, 0x0, 0x8, 0x8001, 0x2, 0x3, 0x7, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000052b000)={0x0, 0x100000001, 0x7, 0x20, 0x100000000, 0x6}, &(0x7f0000581000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000657000-0x59)={0x0, 0x51, "066ef51f9e273b6d36fb55e8e22fe8815e7e252babcd01649fd4631c1904f7b7e191d633eea509ecb0014ef9d62eef7ac0e7f6a11a31b4098a4bb2a4ff914b226009ad8116c748298f9bbf9be253a072a9"}, &(0x7f0000a71000)=0x59) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b4000-0x8)={0x0, 0x1f}, &(0x7f0000868000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b2d000)={0x0, 0x9, 0x20, 0x46, 0x1}, &(0x7f000043c000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d9000)={0x0, 0x66, "fff414b59e7da311c5561ecba858bcb0b373fb7af995fead427cdeeff4d3c6e87838a9e64a3a2975a9ee10669612336356b5b2cbc2ee48af0f9ef9923a765c3573503ea316721c839389a96cadfa7bc20d1a1903ba8da5f27f0e32b468925dc641ab644f8148"}, &(0x7f00000da000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000017000)={0x0, 0x200000000, 0x20, 0x4, 0x9}, &(0x7f000078e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a32000-0x12)={0x0, 0xf19, 0x5, [0x3, 0x1f, 0x7fffffff, 0x1, 0x2]}, &(0x7f0000538000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008ef000-0x18)={0x0, 0x39, 0x0, 0x7, 0x0}, &(0x7f0000bdb000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000505000)={0x0, 0x9}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c89000)={0x8001, 0x566, 0x8000, 0x9, 0xcc04, 0x3, 0x1e, 0xb65, r14}, &(0x7f0000b93000)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000f51000)=[{&(0x7f00009af000-0x10)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d8000-0x40)=[{&(0x7f000047d000)="5d0a70a2ba0e880c47fe1b5dd18e3035dd7c67dbb8cb07809101b1b1e02186d3cd7c20d4745e33a09e995e8110b54c6765e4ca6fd46a72a2b85e949a174dfdf607a26b3c570ea685b194c3954ff182d2aebb9210cfb905d55cf2700c340ef504d3709c3d6606595868dc6a80189771fc2306000c1d5f68d4fb58827d5e1e32f048e4738ac635a42b6fba12c277c412edcd9aca5431c8f1af722a317eb89628d26827679ef264cdb11550baf1", 0xac}, {&(0x7f00008d9000)="2c682e1c4d7ffa1f4ddefd7435b45fc6e9c8847ef069986deded08f5a0b814f95d1410230edede40abc5918cbb8b3a6f0f57e01911516510a658d52bbbc6d651163a84753024e8826632ee8b44df3766cfeff0a66d45f477c5124743db64b14d6198940140f3d5b106a75f575a5dd039b0b2243cddafe9be014bc5b7071533673ad64502fd3ae0a73ac8de6da2", 0x8d}, {&(0x7f0000f95000-0xd1)="a450f82d66cfb55d123f591a142061d1259d09814a96848d11a72db0b5391e9aadfe4e2ba234db94b14429f968b997a11502e7b3129b03f5ab3ecd3a6baa1c45545b864362dab67ed26dbd46f47cfe5f45a90287d3557d5b432e3201a3d097f1a9ef29eebf5ef1af95dc38fb5a40bd45cba002468d906b264b273f86581592e54e06ddbc9edc139aa050a9974ec806504ff25c61ddcfae22096da2186b2a5e53bd4246028c906f201e603350496358e7871f6d6eabed699b7affc77c5dff71abfe5c199de6e2e3dd443a7c066abaa2d792", 0xd1}, {&(0x7f0000414000)="6588e81c021c7f7e224267f15832ae430cf6b70a339db53da9", 0x19}, {&(0x7f0000597000-0xd)="f4915fe92a32856933624df793", 0xd}, {&(0x7f0000930000)="fe84abb124a64724ae49cd7965fe1d32fcca8405771f90038c332515c849b1e25f9fd8628d32a0fa537906cebca4e68d75d2cbfdc7e4d96c1574368851abfa8505618b349f4f758c19becd29fbc16f5196206ab34d96e73bb754508739671813aa35b105b05e62a7c063f5fe4bb1cefde4a3d13ccecbdcfbabd2fa5aae69faeb3fe3983baa5e169f02ad6fb1b8f75f90f9be8299df323c9117849788d198e27199ce8090e606f4b3858634f574b6c2eed8b48806b870caf7daebec1e83fca75b3d30e1d70a8a68a0c84bdc14bd33c1e15279efdccd53822756828de020092e215a28a030fb7a938f465145cf98dd74d598b24344a2ad0c1e", 0xf8}, {&(0x7f0000449000)="b44c668aa4f109d6806de7c328b76db10383d3834363e218", 0x18}, {&(0x7f00004c8000-0x1c)="8fc2f02a106476d82f3553d8b82504cc27fbc6cef01039b9fda89c3e", 0x1c}], 0x8, &(0x7f0000a0e000-0x2c)=[@init={0x14, 0x84, 0x0, {0x2, 0xc1b3, 0x8, 0x0}}], 0x2c, 0x4048084}, {&(0x7f0000540000)=@in={0x2, 0x2, @rand_addr=0x2a98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd0000)=[{&(0x7f0000e98000)="f810a60e8e9833274680420e9d39f6656cf2fd93850cf6b25fa62a0c1e03e6c7a36afa89f0d28b6e7531fdb6057615dd91813a190c6ade4ef325a0cccf23607df79da2ae75f354666658ca11afe34776b69697dc327aafef23f3827cb639ec9c6fb7a6a5087bf0d0ce6131fc103da5d3a4d219b3e46bb0cf2b388ffd410c5a5ace51d28c53d16007fd9235cc038da8fb95943d301e2b878250c76652214f09472c6b44ddc59d4f95e1c70e004ace9dbacb295d13cfaa030990984d92da4cb5d2fbfb8df52459aa0adbe7c843ec9a5d", 0xcf}, {&(0x7f0000be3000)="3936e31d1dd9d676015232c74eb2b1f4424b671583735d9d5a35f0ff45d063aa8b503216e41b4c15f5b29d65b1f440fed59de3cfa054c9933b7299dfc94b89acdd4b3c19b5bb520e0c651ed0d28267331cd7b8f0386407b541be535c53bd28c8b2ec93fbc00c51676a520cfd", 0x6c}], 0x2, &(0x7f0000940000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0xc1, 0x6, 0x202, 0x5, 0x29d, 0xff, 0x3, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x0, 0x13a3, 0x0, 0x1d, 0x0, 0x13, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x1, 0x2, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x8, 0xfff, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x8005, 0x0, 0x8, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x7fff, 0x207, 0x8, 0x4, 0x8, 0x5, 0x82, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff7, 0x4, 0x7fff, 0x7, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x2, 0x200, 0x9, 0x4, 0x6, 0x7ff, 0x1, r9}}], 0x160, 0x4010}, {&(0x7f0000d88000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e7000-0x10)=[{&(0x7f0000c3a000-0x97)="a37e4c7e602bf3c9bdb3c8ef3223caf0fa08f5c114e023d9c20164f3f4e318b13d0e165b8018ab51a2b1f69bb6afa38e487cc79deb71a1fac286bc56b5a68aa904a944330f7208d2b00cce8462f01360dee8c8660a97ccb09c4aee56e948db7876313431cd47d7e0703cdcc146b038c9da2f6a29b4e97bb5dd6e7d29b0ec8963d09618420e150ee59abe98e030c1d765ce03f63493ed5e", 0x97}, {&(0x7f0000148000)="bba992e871aac9a9fa58e02e5b40ef60ac277aadb4d854e54e34acb631830d51ec74a5308697897e7890f98a9b389410337a576b55130c61bbb026ccfb731cef9b603556863ab6e38dd5aef6b412e6b888720fadc8ee56acc92a4952eee13548fd64cf165aeee9c13326961cc27af3ef742f", 0x72}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000707000-0x1c)=@in6={0xa, 0x1, 0xbfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, 0x1c, &(0x7f000069e000)=[{&(0x7f0000ed6000)="ebebd7bd6a310d6bde9d", 0xa}, {&(0x7f0000682000)="", 0x0}, {&(0x7f0000007000)="2f749bfdf44ed7158603df2084b000dd0da7f6c92479793360e9dbb707124857e04f40f5577866086c26c758ed6ab75dec4b05c98f0eb0534f2b47160e768c22fe9a179c2411863bfdd13085f8f794960ca059081abe01101b5aa42c0cf49fbf102310be1ec1", 0x66}, {&(0x7f0000088000-0x4c)="85240e291963fd25a6e09e30cb2d1600c8332f57c350d21a34bf043e65bef7e2102d5ae58a973191edfa0f288e0c0ad2b61e2612cff274532fcca30e5caf4f1b38632509b39eea87d9cf31c0", 0x4c}, {&(0x7f0000840000-0xcb)="55b73bafe90014999eb3179bd8483698d0d21f285739d72963c46e2f6220251bc38ed5f2c1da8f94aace5396f4b13c8200bef62be1c8085b86dbcb53f877b7fc3132f46ad57e3654c7bd3b110a56eae5a5bddf203b6c6e124de67a94d381404c7879bd90d69729edef6a743b55abef982aeb0b58454235d9702aa4178382477099bc590fe3e7bb79329cf9cf17c83288b0714ea8baf1cc42aeba8ae4410540f701ca44a2db25bbf92d1fdff8e3c1aec3d9a43c0afe79fa07f93921d3ea5f19ccfcef99563fbe6b5719680a", 0xcb}, {&(0x7f0000459000-0xae)="e53531cefccb2148680ffbd73af1253c3f7f493011c2afd275f692033e65a47c4f95b8e92ac6ea7535f6ce5a18c533bc06380fdfdae785f7ab6dd1ce4ce86600016d6c33f652000d44e39d3362c7ae29c95cbb60eb490aa3ba2fc3426f81e1ccea5ad065ddca2af4df24dad0aa95ca57afb5aa3ec88090ce958994414e2480267b85e34b0bc733b997d495fff3171d0c3bd9a29a2f5be242d932289d6bb24577fd8d9ea4a833de2781a498d3e52b", 0xae}], 0x6, &(0x7f000063a000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0xd, 0x3, 0x8, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x9, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x23ce437b0000000, 0x8002, 0x6, 0xfff, r12}}], 0x84, 0x24004000}, {&(0x7f00007a8000)=@in6={0xa, 0x2, 0x79a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c, &(0x7f0000394000-0x18)=[{&(0x7f0000831000)="0a4ea0311797b151ea8b81975a1a7938622b6ee35fa465e7d033addd368ce8ef2b6330db7258bfa6b0089448c38776d34df04e78333cdead7b18984a10682c5e51cd47080b360d400bc6994bd96a9f51226ec3e5b1164d2a8217c9336992aa7fff36dc2fb2cb33019459140f04ae026ab66fad83c391389fe89dd574c333f3ad1789cbcf80cd419d121a29c9e2b3e641dc69bfcc17828016023ccffe7336ff9c8c799dc115adcf963269a7e66c5433b2ff7527455f325a9f90db7511e4f325fe80465e32c2af43c1b6ecd68334ac39c3f62ca9", 0xd3}, {&(0x7f0000340000)="c1bd71c386482efdf3f51f3c5289ffc04e6ed9157169cc6113fd919f0ffcb8ce28c4cb79fb9c09f78853c6f9ea7e1fa3301fea8cbb3ccac10c1a2d7a199d8f5cbebb59ce80c01b7aa5ce5e653660b2a9cb6d660fa4e4b6b14ce7c41c257cfb79d6734a04c9a453612e1d552c425e31bed155e843e0dabfdc13fc0b0f899b04a3c9a008e86f5a911ad605bacface4d0e5ff1717bd4a879ee558a2d10b8b940d0d33bcf67fc24926fff7541355b7a1b9ba438070baa0638e9412578ca556e50db43ee53c983702e1ea2f43e4815283c986d5dfbc7c033656153d50bd56a730c693d7bf2d09705d4c128aec0ecc8e94", 0xee}, {&(0x7f0000bb0000)="10d9a6ff56840c915203351e4568fd8719d0b82f94a0db88b2411ae741a6f7fe1f12b286fee0c33d8a5c2e308326309a36475a249ead33a1cacb8fad9b6079fafbc555e04658411c6e437213388f5539c9c98f99a02b414fb4359f545136428cf04d987fdfcce555c61b8e9f25aca6eeaa9fc6796a13da3412027faf2d40100842917197ee3efd41e9d6b098824e464bf1519baeca2ab32e23a73aedef2e4b376202e892f34544e9197412cca018acf5", 0xb0}], 0x3, &(0x7f0000a8b000-0x134)=[@init={0x14, 0x84, 0x0, {0xfff, 0x4, 0x6, 0x10001}}, @init={0x14, 0x84, 0x0, {0x10000, 0x10000, 0xd10, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0xb02, 0x4, 0x7fffffff, 0x8, r13}}, @init={0x14, 0x84, 0x0, {0x8, 0x1a, 0xa10, 0x65}}, @init={0x14, 0x84, 0x0, {0x65c, 0x6, 0x17, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x4, 0x100000001, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3, 0x1, 0x7, 0xffffffff, 0x6e, 0x7fffffff, 0x9, r15}}], 0x134, 0x44040}], 0x5, 0x8000) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[], 0x0, 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) preadv(r0, &(0x7f0000005000-0x18)=[{&(0x7f0000004000)=""/224, 0xe0}, {&(0x7f0000005000-0xd4)=""/212, 0xd4}, {&(0x7f0000003000-0x98)=""/152, 0x98}], 0x3, 0x0) flistxattr(r0, &(0x7f0000001000)=""/237, 0xed) 2018/01/16 16:02:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a2b000)=0x0, &(0x7f0000ec2000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000)="", 0x0) 2018/01/16 16:02:12 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/avc/cache_threshold\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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xe8)="3e0486636b807105869f101355fd082568f4c3632a91f974feaaa57d9501a57db0c49bdc28d6a5d2138bf7e43d2e6384b26390f12e75dc53a2350140a3aa637ed70dea22162b1e6a3564de83749efecc8c81b871f6a773d6422ddc9dd5e10dba5e1894fbcd0c2ecf7b6f2d336977536697fb31ee0ef8882aecb15e8ac541bd55296e1489ced68a249ff53449b20250831b494bf8ff50f1cef89382d0ee190b288de26be660243cea2cd8cc0a57adcd4b644324819eb49c84e58fe47f5af9777e38c9176aa6691036adec69ea52109ed276e442ad80a0c2e3e687899a8a97dbdad619eeb80634778f", 0xe8}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xbc)="9e970d74f63de3bd3b8d2eda29414bd46b421b8e216c86678eff5fd218d751a360deedd99a3622b6e147f3e683bd3960584c0c2474f95d5494af10c868d166cd852ddbed62fa1e316ed5fb3fc880a2e7662849ec3f172898e1fd34c713307aa1e56e05bd16f3c5a753389458d35998ae2ac84d18911f44aad7e8c5b00b870563c1e6a9e106c9457f0d79c4f4e59baf270161be21dddebd956409590d4f780c11ae019c699dd333792d15f1e03173ba0cd088572c9bd1f7fba92fddab", 0xbc}, {&(0x7f000096c000)="1bfdf76001ee1f2ec1f7d51d8c17f958644e7865a62bf28c0d8bbfda2d350e7b5fe86fef35e536306b2c48844d26dee4080bdc8a049c35185bf07dd98ad8dd724ccb5568354bb1ab77a0189155791056a0bacd90fd233fe488c8caad29397a086bae9869d70f3a10067e1701", 0x6c}, {&(0x7f0000001000-0xa3)="9e1e6d71df966ab75e6a79af889c43ccfa2d81b41c3d6ebfae16e870ce05f502c5905f328771accb4ae346ad122617c3c3177b665a000bd523d2c9deb92028ada75c1d97f568d0192ca9a67689ecec9c5139defbe57061f0221f0c56c660b96e9dd44c7edae4565ae2bf2ef61ebbe7c89c0fd2b336d504ee734511f0935b6ed50980ae231a86be84381474c09536976bed7b8fb1390ac38a0e6f237c05b652aa561d48", 0xa3}, {&(0x7f0000f9b000)="d2c8ce4b9e9f7705549fdd1447c18815526f94917823de", 0x17}, {&(0x7f0000693000)="38f0653f51396b063ec3b07685299ce4071ddf29c9ff40a449f7d1d0d1025ad5f7a080", 0x23}, {&(0x7f0000bd6000+0x9ce)="4e90a2bd8eb2fd60fcb261774ea4598e55463e5a", 0x14}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpid() fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) poll(&(0x7f0000e20000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ppoll(&(0x7f000013a000)=[{r2, 0x100, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f0000050000)={0x0, 0x0}, &(0x7f0000c1a000)={0x26}, 0x8) 2018/01/16 16:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006cf000)=r1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f00008f4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b3f000)=0x48) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000d28000)=""/155, &(0x7f0000076000-0x4)=0x9b) 2018/01/16 16:02:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000283000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000010000)='./file0\x00', &(0x7f0000032000)="72616d667300b5816f8cf42b6797d67df1af720665a27160ce0730a4a08900befb86f2e76851e231bea77a20a45786892e2d39f4f03c000000418431bb85077c51c1547a6c241f477cfd2ff698083fd67cb1b07bd41dcaf789b5dc1d18b069a27f57c821", 0x0, &(0x7f0000036000)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/40, 0x28) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000323000-0x4)=0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0xfffffffffffffd1e) 2018/01/16 16:02:12 executing program 0: r0 = memfd_create(&(0x7f0000281000-0x52)="76626f786e6574305e6370757365741f626465766d643573756d47504c776c616e3065746830766d6e6574306b657972696e6776626f786e6574302370726f63766d6e657430282e7070703147504c7b5d00", 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00004c2000)=""/183) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/16 16:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCCBRK(r0, 0x5428) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000828000)=""/170) r1 = accept4(r0, &(0x7f0000101000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000072f000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0xf45, 0x1, 0x7, 0x3ff, 0xca3b, 0x8, 0x31, 0x3, 0x2, 0x8, 0x2, 0x6, 0x6]}, &(0x7f00003f9000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001a6000)={0x10001, 0x202, 0xf0d, 0x3ab, r2}, &(0x7f0000d28000)=0x10) 2018/01/16 16:02:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a5a000)='statm\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bf4000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000c1c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d14000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000acc000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0xfffffffffffffbfd, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r4, 0x7, 0x6, 0x0, 0x4187f51c, 0x5, 0x4, 0x4, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x37, 0x0, 0x1, 0x3f}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$sock_void(r2, 0x29, 0x1b, 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000ad5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={@generic="f7de6fe7575c8b258650dd36c5d49080", @ifru_map={0x25b0970a, 0xd46, 0x2, 0x3, 0x7, 0x3f}}) 2018/01/16 16:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x400) pwritev(r0, &(0x7f00000b0000)=[{&(0x7f000080d000-0x7f)="a926a597f36b5587760a794b340d0dc619c5be7a753612767ed6809d741e2ebc03ba390ad5c0096f45d4bc57ae52ec074f59bfe1c1615e723a9e7c2ee31edb029c97c7bc88fc330b64e71488cdee37796750a2fc301e176ac5ae194c683dfd285c60ab6bf89ee620a823708d052039a25e3ff548d748d32f49bf3e45a366d6", 0x7f}, {&(0x7f0000ea1000)="", 0x0}], 0x2, 0x0) r1 = creat(&(0x7f0000467000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f000097b000)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000380000-0xa8)={{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]}) sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fd3000+0x3a)=0x0, &(0x7f0000e42000-0x4)=0x4) 2018/01/16 16:02:12 executing program 5: remap_file_pages(&(0x7f000070f000/0x4000)=nil, 0x4000, 0x0, 0x1000000000000, 0x84000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000)=""/83) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000b000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000009000-0x6)='\\'}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000c000)=0xffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x8, 0x101000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000e000-0x14)={0x0, 0x8, 0x2, 0x1, 0x7, 0x400}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={r2, 0x10001, 0x3, [0xfffffffffffffffb, 0x800, 0x8000]}, 0xe) 2018/01/16 16:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x7, 0x0) writev(r2, &(0x7f0000609000-0x40)=[{&(0x7f00009e3000)="7f", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000115000-0x4)=0x0) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000005000-0x1f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x1f) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000006000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x7, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x2, 0x0, 0x1, 0xffff, 0xec2}, &(0x7f0000008000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x75}, &(0x7f0000000000)=0xfffffffffffffde7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000007000)={r3, 0x0}, 0x6) r4 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r4, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={{r5, r6/1000+10000}, {0x77359400, 0x0}}) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000076f000-0xc)={0xc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x0, 0x0}) poll(&(0x7f0000da4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f000053a000)={0x27, 0x4a97, 0x8, 0x4, 0x1, 0x8000, "903b1e404ac42ebc24cb94e8f497b8d75215fd2aac2f7abcfc1fb5a5e18ce8fcd9315ffa86830d57d107b9f182d44ac7a5549d5e0c8ae817cbbbbc933cdeee", 0xa5c5}, 0x58) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000611000)=0x0, &(0x7f0000770000-0x4)=0x4) 2018/01/16 16:02:13 executing program 2: setreuid(0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000043b000+0x9d2)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00006da000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() lstat(&(0x7f0000866000-0x8)='./file0\x00', &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) [ 93.616508] binder: 19466:19469 transaction failed 29189/-22, size 0-0 line 3005 [ 93.640665] binder: 19466:19469 ioctl 40046411 2000c000 returned -22 [ 93.653964] binder: 19466:19477 transaction failed 29189/-22, size 0-0 line 3005 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021c000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f0000693000-0x64)="fbcf893ff3402e80dfc0bdfd151a6ec6b18abc04dbbc24c4373ccab75b51b761fc8e2a3b45d7341c8ac774290549f1293caa110dadab9ea5199430e89e69448504a0aab5bdb28abf4890af538fe903d2ba8b6e8418fd2e601e6467d7cb209b921f031fcb", 0x64) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000038d000-0x4)=0x7, 0x4) 2018/01/16 16:02:13 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000639000-0x4)=0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000439000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000)="c6cf1cbe1931a361e175df6323fc6615d8db09fddaa91f2189440003561bba8aeec786bf95086b43a21b89206739a4260d22f679126f4baedd2bda7047668064b3a1960904b31f0a267ba044c07935cc14bd62cca5cbea2d98c97ea80b3c7c6d13c9a9f16e38167f451716f16d4ab15eb49de863f840ca4dafd390b3aa03ca9de7b6948ee7e41a96", 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f000061d000)=0x8) 2018/01/16 16:02:13 executing program 4: getrandom(&(0x7f00007bf000)=""/23, 0x17, 0x3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00002ba000)={0x18, 0x2, {0xfffffffffffffff8, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xf6, "39ac206d78d53e90c0d2465249f649789fea56895c31239e6e752a9774f54ab1e3e615d11d40bebae0fc07e0eff85c3dc88838d39c172b2f6471487f11aa3d81f9a8158adc40ff973f1207e6dc39ddda8da3c4922bb7525147bbcc7abf54a809e1ec3c48dc1913a65da4dd181b16f135a875e928eb3d1922e81b4e1d5dfcecfacc63e4e5a7793382e313e1d60e7485a5b5e46f8f3129b738b2a00cfef8aae824bfc8eabb0cde4ef3e21f7fac9c03390eac3d6cfa92cceea925ef1d7290f583c86f6bea32a45fa966174f413f03f3d373fa923e758d1b7d2657b5f983c9578d83f9014a0279340f17ba80422b039dfd29c953a13429c8"}, &(0x7f0000000000)=0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x1, 0x1, 0xcabc, 0x0, 0x0, 0x0, 0x5}, 0x0) [ 93.670574] binder: 19466:19477 ioctl 40046411 2000c000 returned -22 2018/01/16 16:02:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) listen(r0, 0x100000000) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = memfd_create(&(0x7f00006a8000-0x4)='em1\x00', 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) recvfrom(r0, &(0x7f0000f1d000)=""/94, 0x5e, 0x4000006c, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000344000-0x6e)=@file={0x0, ""/108}, &(0x7f0000653000-0x4)=0x6e) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fe9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000014e000-0xc)={0x20000000, 0x0}) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005a5000-0x8)={0x0, 0x1}, &(0x7f0000bc9000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da3000-0x8)={r1, 0x2}, 0x8) sendfile(r0, r0, &(0x7f0000ed7000-0x8)=0x0, 0xfec) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000020a000-0x8)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076c000)='/dev/hwrng\x00', 0x200000, 0x0) read(r2, &(0x7f0000202000-0xd5)=""/213, 0xd5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000808000-0x17)="a3ca438abfaaf53af52813d3f621ed4846be44b0f5fe6e") creat(&(0x7f00003a4000)='./file0\x00', 0x124) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/autofs\x00', 0x10480, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c33000)=0x0, &(0x7f0000c34000-0x4)=0x4) r3 = add_key(&(0x7f0000c32000)='asymmetric\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c33000-0x72)="610da64fe4dffa434d8249cff08740c669a526bf051d84f940161e963762a64c53fbfbd380def9429924fb60f9b89a3b6ea1c27a769a71c4a2069249e7f6fbdd3f71018f02413b22852d29393949d6a1bb4c4d651c6a71e31f0613a985d83c861292d0170665f191a841392a62adb4e46cf4", 0x72, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x1277, &(0x7f0000306000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4bc2f02deaccf87d8fe8a424930e703952fdd0497c45387cf9feff8554fe06262956603871d43b23aa5021bedd16b7f09c5a7a41e74a92b97ae039e69481f50c", "34280afb2e86281211407fd90e4573736bde65d8e6fd5aadf5f8dbea64d5f071c8c4f140022c41d86910b6dffa86ccaa2ece03359ee62bc3a38009b29ffb93a6", "75189c06a2e029aa4bd451d46787d222211c1aa0c6bfd61895171cf465e3e318", [0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000002000-0x20)={@generic="9a6c19f99641db6977e94e7a9e136ef5", @ifru_flags=0x0}) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0xc65}, 0x1) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000034000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00002a1000)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000f42000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) fcntl$notify(r0, 0x402, 0x80000002) r4 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x80000000000402, r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051c000-0xca)=@ethtool_dump={0x40, 0x2, 0xa1f5, 0xba, "2671d0b0b769dc9b86ebfb8382f7f95b5c501e627a7f44bd0114a84770bd88993439d1d8dbc072d57aa95c3aae82395a689d46f8e5b470ad9a3e2634937bfc11fc2dfa8c441bb35beb3e6c9443425caa79398232d2349ea23b5b2cf7cd64c0da6069ec10311696cc3d343f4a095eb985ab49911207a1eadb9e125ccbbb4ab17b452954c3b8aa7dda528baffb415c03fa3bb4e6c0b09b06d4c181d693b946227d004cbf56f4ac4562338930dc45ae8b29419b0ace67b6a3e44b99"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x14000000000009) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad2000-0x50)={{0xffffffff, 0x947}, {0x8, 0x4}, 0x2, 0x6, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pwritev(r0, &(0x7f00004d2000+0xd33)=[{&(0x7f0000fe3000)="f9cc13137148dbeef79522d5005564bf42687578fa6ea4e3bececc5fa2b169eeac61e0f81a14750b5ce8042135527cabe8463d5f7fbb58b82ecc0ff7c43e1e59b6725c8253c74efa0754f7f954bbfc12f37504b9e2983cb8bf148c1f311c870c2ca4c6b16189ed1045d62f72b42920", 0x6f}, {&(0x7f000028b000-0xa5)="95c34b4a916829bcfc9a4d3854e211f7bbcc6b1c3192137a850f742dd710839b9fd7aa1b15b58a4e4387ad6b94f4ee8b343c4b7ce9db3e215aa18ef05aeddc604c7734aeaead7655b80e18e913e4b7e94a047a23e963950213ad843f4d640899fbde943fbefc4e6955a4f88e66c7400f598ffe4a25df3975336314cdaa03b1258cfeff8bb33a4885ebc7358247c515b8eba49503d231a7a5174f8d5db366cb74fb758bc9e5", 0xa5}, {&(0x7f0000426000-0xf1)="101cf70a7d3da01cb772189b2f6d9f5b82e7d62068487f8039e29eb7ab4b9dfdbfdabd296196c2f25c66a7064e2fc6391b0a36fc1ea2bcc314dfd48888330605db59f00a899811a3c56898a1d437c4e4158d267061502cb4e2046892c8fde06567a1bcf7e43105b4e3e48e7aea6188b414bbb8aee37952100f5d54fc37cdf523f60d51e9f6aaceb7de6f23c795de5f664afe2426237c0d9242cf4b3f5b9aa6e2d63041e4fb88af42dfc7d708eb14ee0d1a6ba59a91fd1e03136e184a1f5d8f102283700218dca9a12c7141002d8c4bc7fd05a96be327a2e2aee6d60ccf140c9bd42b2eb40e355a20639c045a8592b4cce5", 0xf1}, {&(0x7f00009f8000-0x5f)="788ea6dd8a0c33bc460683f2bf1142d7114be5d9ec3b77c601d53244ffdbf5cfd01fe48dbdfd26b48122f8b6c9464a1a1b6fabeaceed9b4ee192c618d116df806b0f7f1d0ffb4bc63532e81e4a6d677eabbaaa01a988de98c54743cf6905f8", 0x5f}, {&(0x7f00007f3000)="4386a1b291776d1e8b75c63811cb0889c71b7a8b4daddf1b76a089bde2aff4863f2980e26b87173b01aac84c1864554e50f3c907176c120acb8ee78776f3fc43f9b1666c92efc4d688ac691dd818ffbdf384bbdb6da6ade779bfd3f9d348f1940485622662fd7c9c565d683a34a68192d02ed2bce832060ba1f087c4b6e1fb8f44b539b75cf1f334a01f731ecc8a24f76771a2fdf5c2088f00856a09ce11135a1293ab9ddfc982989f75c48362f13be09dbab8fb936b8b8cbbf0d616d048344242e06f54689d7353586af41af5fe1d03f1603a822b26aadb56454aa5ceaaf370b9b5d0d02858dbd1bdba75843d4127c2264ad924e998b493", 0xf8}], 0x5, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000031a000)='/dev/net/tun\x00', 0x0, 0x3f) r3 = syz_open_procfs(0x0, &(0x7f0000908000-0xd)='net/if_inet6\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000eaa000)={0x5, {{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r2, r3, &(0x7f0000994000)=0x400, 0x6138) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000421000)='./file0\x00', 0x0, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ddc000-0x10)="df3ae18f971cb175e633492b66c57b96", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r1, &(0x7f0000e29000-0xb)=""/11) 2018/01/16 16:02:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000212000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000-0x19)='em0posix_acl_accessnodev\x00', 0x1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x1f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005000-0xcd)={r4, 0xc5, "525a4f11bf2fa9c0c1dabc372653d24a67bd36e8586ab0d34705db7f32fd98e7855bfd00d4915b451ca69c7b0127e452f8e5cd96905ec7de8797e1062c83b73d23ddb77ada637597b38747f424c579e6be3e2a70499ee86d7b26c19c156e31517effd23c9f84e17a89a4c538e3eaa50d27e8486987fb59e61777bdecd0eedcc59745041c180c4ed6d5460d25236c832959b5944b9a43d08c38b91e8d8bab7fab4c32a528dc15a7f421cdfc69bf51cec1f9bc50696e5f181a790c8761c9e71254d8e1322b81"}, &(0x7f0000005000-0x4)=0xcd) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000003000-0x6)={0xffffffffffffff00, 0x73, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000007000-0x8)=0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000004000)=0x1, 0x4) getsockname$ax25(r0, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000005000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x24) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000013000)={@common='gretap0\x00', 0x3}) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e8000-0xb)='/dev/loop#\x00', 0x2, 0x400000000080840) ioctl(r0, 0x1262, &(0x7f0000f09000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d6d000-0xc)={0x0, 0xfffffffffffffffb, 0x0}, &(0x7f000088d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000041e000)={0x2, 0x0, 0x200, 0x101, 0x2, 0xffffffff, 0x4, 0x998, r2}, &(0x7f000086b000)=0x20) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f00003ff000)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa3000)={0x0, 0x9, 0x8, 0x1, 0x80000000, 0x40}, &(0x7f0000fa4000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068d000-0x14)={r2, 0x6, 0x9, 0x116, 0x6, 0x8}, 0x14) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fa4000-0xf4)={r2, 0x861f, 0xec, "a3c97cfebabbd27c0eadb14db5bcc1b5446c5d71d6f6234a55f154108332720e5c21546b4f01dfd4e1558f4c529295d1369e41fc354cc87ec2a0e8d2a7d9af47f0f75255801a768f64f7ba3e63d282c33e8d80c34a71af21c5ff6eb09bfcb6e06edd5f2231a78ccac169a9ca8795e0df7daaf34b982bbd84692553e7aad0590a38049eac396ceecdc7e581f665a3dc0f16b97d64b977f556476170ef5879463faf92d309074806a369d6c8bece9a8efffa52e17388667b5f91a1188a3233b75b9a5932ae5869554b6bf821e91c305df4adee028350c4d44ebbeeee8ab939f3ce2bcc6bdf1b37564005d7dcaa"}, 0xf4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000019b000)=r2, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c5b000-0xa)='./control\x00', &(0x7f0000fa5000)='./control\x00', &(0x7f000040c000)='pstore\x00', 0x1, &(0x7f0000edb000-0xbe)="8d9e9b5f1c5c9e39d9afd937b50fdb19fa514fb1d701caac899606e196dd762e4e7e893ffb0874c572d96f7c490227abb222cae05a5de58e4d7a5d707d8b086b7398c4cc704ce4ea1478166bb51b33013650e68fc8edd577bd357e896642ff10daf1085ec84946cb684fe5c3f715fdc8e2540c95be71067687579ba5864b991a0e4616704f34ed1afcd1ec63ed0a0b0cc173c38648cb1e78494a8d12fc20d7a8b86587be63aceb50a282cb58e94d4f6ba968141616b0c9ecba320b17680a") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fa4000)=0x0) 2018/01/16 16:02:13 executing program 4: r0 = getpid() getpgid(r0) r1 = open(&(0x7f00003ae000)='./file0\x00', 0x101000, 0x80) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000097000/0x2000)=nil, &(0x7f0000000000)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000070a000)='wchan\x00') getdents64(r1, &(0x7f0000001000-0xc2)=""/194, 0xc2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000053c000)={{0x0, 0x2}, 'port0\x00', 0x5, 0x3, 0x4, 0x47, 0x4, 0x0, 0xffffffff, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x70000, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000000a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x2, {0xa, 0x3, 0x10040000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffff9b1b}}}, 0x3a) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0x1c)=[&(0x7f0000003000)='^\x00', &(0x7f0000001000-0x24)='\\!vboxnet1]em1trusted-trusted-!#]@*\x00', &(0x7f0000005000)='\x00', &(0x7f0000006000+0xb2)='\'trustedbdevvmnet1em0{wlan1em1vmnet1+\x00', &(0x7f0000007000-0xa)='em1md5sum\x00', &(0x7f0000000000)='\x00', &(0x7f0000008000-0x10)="5d657468308b6d696d655f7479706500"], &(0x7f0000001000)=[]) 2018/01/16 16:02:13 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000caf000)=""/166, &(0x7f00000f0000-0x4)=0xa6) 2018/01/16 16:02:13 executing program 6: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xa)="000000056ddf390300a0") setns(r1, 0x0) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) clone(0x8000, &(0x7f0000002000)="", &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="58c3dbf68d3a77e11aab6016a86e789888a2b960c552c9c9391cfcb670a76634daa8916ea41b84b5811816b1adb2b6ed17c97f920e53792e37a70417b0c849d1a519ff6f00a1c60884641496be78d7f27a3b5b3e2ccbda7e046da46964910288124961ce8ea76c591108567bfa4da300cc0bed17fdfb0fad5adbb811b065ad42d30478036d81b69cd7ac4c1b1c33032a1bcb") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x7a)={r1, 0x72, "fff9ac7e730d0b8910e9b30d850f0f94f02848e483a18d160845045e4c45a876ee191a2d24c3725ebafbf1d1b5eadc3e7bb933bf562d160caf0a607f1e704bc1dfa096f466fb68eeaedf244b336813b6ac34c58661adfa07434ee4434d799694368f6b33f5f8288dc59d902ac52c88246a27"}, &(0x7f0000002000)=0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @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]}, [0x7fffffff, 0x100000001, 0x5, 0xffffffffffff7bc2, 0x8, 0x400, 0x3, 0x3, 0x3f, 0x200, 0x4, 0xfff, 0x3, 0xea2, 0x100000001]}, &(0x7f0000001000)=0x108) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getuid() fstat(r0, &(0x7f0000f6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000eec000-0x8)='./file0\x00', r1, r2) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000e4e000)=[{&(0x7f00001ff000-0x9d)=""/157, 0x9d}, {&(0x7f0000fdb000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000099d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ded000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x4, r1}) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x0) accept4$llc(r2, &(0x7f0000678000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000396000)={0x1, &(0x7f0000f90000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00009fc000)={r3, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000731000-0xc)={0x0, 0x0}) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) userfaultfd(0x80800) 2018/01/16 16:02:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x100000001, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000134000)={0x0, 0x3f}, &(0x7f00008f4000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000064a000-0xe)={r1, 0x1, 0x3, [0x4, 0x10001, 0x4]}, &(0x7f0000e39000-0x4)=0xe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000591000-0x16)='net/ip_tables_targets\x00') r4 = syz_open_dev$mice(&(0x7f0000ed3000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f00009f6000)=""/0, &(0x7f000092e000)=0x0) sendfile(r3, r3, &(0x7f00004cb000-0x4)=0x0, 0x100) sendfile(r3, r3, &(0x7f0000ead000)=0x0, 0x25) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00006cd000)={{0x1, 0x1}, 'port1\x00', 0x1, 0x800, 0xffffffffffffff7f, 0xfffffffffffffff7, 0x1000, 0x90, 0x14000000, 0x0, 0x4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f5d000-0x8)={0x0, 0x0}) clock_getres(0x0, &(0x7f00007b6000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r2}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c1000-0x8)={0x0, 0x1}, &(0x7f0000f74000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000931000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003a6000-0xa0)={r3, @in={{0x2, 0x3, @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]}, 0x8000, 0x7fffffff, 0x2, 0x10000, 0x10001}, &(0x7f0000c95000-0x4)=0xa0) 2018/01/16 16:02:13 executing program 4: unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") syslog(0x3, &(0x7f000095a000)=""/63, 0x3f) sync() 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e5b000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a34000-0x4)=0x14) listen(r0, 0x3) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000) sync_file_range(r0, 0x6, 0x7, 0x2) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) accept4$ipx(r0, &(0x7f0000a9e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004f000-0x4)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/autofs\x00', 0x400, 0x0) perf_event_open(&(0x7f00004dd000-0x78)={0x7, 0x78, 0x4, 0x8, 0x2, 0x3f, 0x0, 0x3, 0x8, 0x1, 0x20, 0x5, 0x8, 0x5, 0x3, 0xfffffffffffffffa, 0x8000, 0x4000000000001, 0x81, 0x2, 0x87f6, 0x4, 0x3, 0x2, 0x401, 0x1, 0x1, 0x8, 0x80000001, 0x5, 0x80, 0x9, 0x7, 0x4, 0x0, 0x20, 0x10001, 0x7fffffff, 0x0, 0xffffffff80000000, 0x4, @perf_config_ext={0x8, 0x3}, 0x41, 0x8, 0x80000001, 0x2, 0xcdb84d2, 0x9, 0x200, 0x0}, r1, 0x3, r2, 0xc) r3 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r3, 0x409, 0x7) write(r3, &(0x7f0000a7e000)="1f", 0x1) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) 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}) sendto$inet6(r1, &(0x7f0000d4f000-0x4e)="6a63d0d1de17673bb0e56b1fb1d558125cf80c26dc2983e30ceb2caeecdf642676e70f167f460173526f33d05426e831b1c4ff3901fb47924ca0d0d21e9cb382fe8b01934d1e82c39b058dc1cf41", 0x4e, 0x0, &(0x7f00006f9000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb8000-0x1)='/dev/keychord\x00', 0x341000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000031000)=0x0) fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000026) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000055b000/0x3000)=nil, 0x3000, 0x0) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bff000)='dns__esolver\x00Z', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000037f000-0x3)='$#\x00', 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) get_thread_area(&(0x7f0000133000)={0x800, 0x1000, 0xffffffff, 0x6, 0x1, 0xfffffffffffffff8, 0x0, 0x3, 0x40, 0x4}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f59000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000938000-0x15)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f00000b5000-0x18)={0x2, 0x400, 0x3, 0x5, 0x18, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000490000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00003e0000)={r3, 0xf43}, 0x6) keyctl$negate(0xd, r0, 0x0, r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000ef9000)="55e5ce58bcae15b74dfd06e3b02ae210a56b2aa07c33ef8926fb4a8a87045e3e194239b2b4a79947034b0fc14a440b02bd93c797e2d5aa9f7a98fdd411ff8da97bb0db794ba7e7290015e4d265d312297095f6422108fdcddb8f03c3ac158795ee42f36ee4b0ce42c1442602d1199c8c7fb8bb514a314a02fdc28c51460a7c7be3fcf8e8af2bc8ed840ccd14e38d2bc13124b482fa5b08fe501c409d143b688212") unshare(0x20004000) getsockname$llc(r2, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000340000)=0x10) 2018/01/16 16:02:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000da2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x3}, {0x0, 0x8}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x1, @time={r1, r2+10000000}, 0x101, {0x6, 0x3}, 0x2, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r3, &(0x7f000059a000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000bf5000-0x2)=""}}], 0x1c) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00005e1000)={0x35, &(0x7f000033a000)="8b2b6a24fcfe491cfd1ad2a29d1b2011bba78641047287f2589707f3c3a43157ab2999eabfd328c939af8e79efe9b707e5da148727"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fe8000)={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, 0x10000, [0x8, 0xb4, 0x65, 0x0, 0x0, 0x4, 0x7f, 0x7]}, 0x5c) recvmsg(r1, &(0x7f000014f000)={&(0x7f0000fa0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc, 0x0}, 0x0) shutdown(r2, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000032000)={0x2, 0x14b0}) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) socketpair(0x2, 0x5, 0x7, &(0x7f00001a7000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c43000-0x4)=0x0) getpeername(r0, &(0x7f0000907000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005eb000)=0xe) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009dc000-0xd)='net/wireless\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000bd4000-0x8)=0x0, 0x10000) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x80000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000065000)={{0x651, 0xffffffffffffff01}, {0x100, 0x5f5}, 0x8000, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000647000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl(r2, 0x227c, &(0x7f0000ac7000)="") getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000b31000)=0x0, &(0x7f000011d000)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b9c000-0x4)=0x0, &(0x7f00006ef000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000054a000-0x8)={0x0, 0x4}, &(0x7f0000868000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a2c000)={r3, 0x0}, &(0x7f0000fc2000-0x4)=0x8) 2018/01/16 16:02:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x100000001, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b94000-0x18)=@get={0x1, &(0x7f000095c000-0x76)=""/118, 0x7fff}) shutdown(r0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000048b000)=0x0) sched_getparam(r2, &(0x7f0000d91000-0x1)=0x0) finit_module(r0, &(0x7f0000030000-0x1)='\x00', 0x3) recvmmsg(r0, &(0x7f0000756000)=[{{&(0x7f00002e7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000053000)=[{&(0x7f0000632000)=""/57, 0x39}, {&(0x7f0000f5f000-0xbe)=""/190, 0xbe}, {&(0x7f00009ca000-0x37)=""/55, 0x37}], 0x3, 0x0, 0x0, 0xffff}, 0xffff}, {{&(0x7f00006ec000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d2b000)=[{&(0x7f0000b97000-0x16)=""/22, 0x16}, {&(0x7f00004f1000-0xb5)=""/181, 0xb5}, {&(0x7f0000ddc000-0x84)=""/132, 0x84}, {&(0x7f0000267000)=""/4096, 0x1000}, {&(0x7f0000a1c000-0xa2)=""/162, 0xa2}], 0x5, 0x0, 0x0, 0x3}, 0x655}, {{&(0x7f000083e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a6e000)=[{&(0x7f000076f000-0x34)=""/52, 0x34}, {&(0x7f0000fcb000-0x16)=""/22, 0x16}], 0x2, &(0x7f00007b2000-0x44)=""/68, 0x44, 0x2000000000}, 0x9}, {{0x0, 0x0, &(0x7f0000e6b000)=[{&(0x7f000019a000-0x37)=""/55, 0x37}, {&(0x7f0000d9c000-0x49)=""/73, 0x49}, {&(0x7f0000793000)=""/4096, 0x1000}, {&(0x7f0000127000-0x3f)=""/63, 0x3f}, {&(0x7f0000204000)=""/115, 0x73}, {&(0x7f0000279000-0x42)=""/66, 0x42}], 0x6, 0x0, 0x0, 0x0}, 0x4}, {{&(0x7f00008cb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000974000)=[{&(0x7f0000212000-0xe5)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x5}, 0x7}], 0x5, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bb3000)={@common='bpq0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f23000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00003f1000-0x15)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f2a000-0x8)={0x0, 0x8}, &(0x7f0000cec000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009c9000)={0xb2, 0xfff, 0x8200, 0xf1f, 0x80000000, 0x0, 0x0, 0x8000, r1}, 0x20) 2018/01/16 16:02:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpid() rt_tgsigqueueinfo(r1, r1, 0x32, &(0x7f0000000000)={0x32, 0x3ff, 0x2, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xd1)=""/209, 0xd1, 0x1}, 0x10100) accept4$netrom(r2, &(0x7f0000f68000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ec8000)=0x10, 0x80800) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000001000-0x38)=""/56, &(0x7f0000000000)=0x38) listen$netrom(r2, 0x0) 2018/01/16 16:02:13 executing program 3: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000aab000-0x8)='./file0\x00', &(0x7f00003ff000-0xe)=@random={'security.\x00', 'em0\x00'}, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086e000)=0x3, 0x4) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000a76000-0x4)=0x0, &(0x7f0000129000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000dd000)=0x0) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000ab3000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000681000)="e95085962445d17d09bf2520d9e779f0e19f1004973545d1b878858f30f965c82c84a73d8093f641dec0cba6f850bb47fb71f453628046884bc1c1e0f390a0d2cedd7441bee289330ae982d578dc939e42538c6ec95ffa4ccdab1b26fa82dcac7e74ca2afffa006966ae44cd286f6018c9e6083b7f45cfe1bf2b56b5", 0x7c, 0x10, &(0x7f0000286000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000048d000)={0x0, &(0x7f0000ffd000)=[]}, 0x8) sendmmsg$unix(r1, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:02:13 executing program 6: mlockall(0x3) r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000116000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) bind$inet6(r1, &(0x7f00002ba000)={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x200000, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0xc0)=[{{&(0x7f0000002000)=@rc={0x1f, {0x8, 0x6, 0x101, 0x3ff, 0x101, 0xd8fa}, 0x93e2}, 0x9, &(0x7f0000014000-0x10)=[{&(0x7f0000003000-0x3e)="c4f1358015801da7db09cfe1ce214ddbac40040393d4f193cfa34df2f562a11485ca5427389015c21f9010f5576935d95658b6966b9905e36ffa6337fd98", 0x3e}, {&(0x7f0000005000)="f6539f6b14c0fff70f757c473b4073d516daa1709e3286ae17081624e517383dc59287f8476d8b10e6053894045c3c0db5ed7545b64ae1e55140686d418cec851f3d40cd94238b4a2b04fcfb8268", 0x4e}], 0x2, &(0x7f0000001000-0x110c)=[{0x100c, 0x1ff, 0x101, "66889a8f4a0e10214a2443352ed93990d9cd1dd3bc5fffdb19ce7180e4850dbca7537737d06aca6764ec553e238f121029b1ec1d8767c34f13bc4b829f69babdb1c70a6666bdc1f9082d127ba56b8b39ff3e4a9378e62c273772501328de9e8d6336985798608cf40d2fc558639b41f9b660156cd75cc093d0fdd11412c2f7ea3659e1130da8b04fe243514eccc73577d434037c88d1f9abccde491368faff27211fab178196b404a9956c2d35f9eb345e7351992b4154579adc56fc9dfcacfd5166dcb0f240d45161274151f6329c41029800368ecb3d0b21620a5b574e267d2a036b2eb4b78ba8c5781a358e924550a7df659e4ab13f3e70c0cdf78245cbeaa074b4572b8285730fa3ef58581d192f1a494e3e430ea3aec9c878ea72ba10cf040bf0693cd741db29a5d750fda6a089444fa6ec52894a19c9e982916f945dc1896823e23a285eb26299a8617b8d127f8af3a686a3404caef5eac5991509d29e7ad7e5b76794e59769375759acaf7d1d8d64d7a6e44454d73fa29045499922e00a12e7bf1bc4c2c87d6a8aab045381915161afbb70a2d42971a0fb841543780c4f9c03b0b04677043d4aa635e41726760b49f0a4a7a56cf2c99acaec42b5169310684233674d8f2f03dbe05a8f71ed40ccf5b3cfa655e2e8d62b7c698987485e6193a8f68df80116617918a1c6f0540aec2466a32c4c0b8f1928c610882dfe5910a6d77413c7f87b7ee396e4d123b66a1c2622cb5f42a66b8b47e0b5eadf16619da55a35447ca3a80b06d62dd7e7ffc619e6f141a9a5448368152af68d3d7334add099d2f04e85cc8100ca9c2b9f2a0e1e4d6d51cca02e6119d4302996cd4379072483f195b36196d23820f4724f9aac6b98aaa217676ffe66dbb83cdeba6c2470049ca711aeacb8c395e1b4d45ca94c92f6306e27de13d584c9ed2915bf1133595cc81579319cdd57841ba1f0a17c774b9a307c96dc6eaf778d5ece1383a489ada3a18805339a79218ff22e8883aecdf425d5199028e15f2cd4f0f21c865c2499ad08c17757a5c42b287a4830bffe1d92640f31c787a3cef4ab8c819bc6187629973ce739e151b4248656fc0974615dcc624002b6681f9357d5e033e07d2007d0f9d7140c34930793cc98d7e8862118f99ddbe9008187c40a15612d7cfe642aca8515a5f9344d09fb824bb889d28d1b13136ee483308df58d4ef74ce1f789ca82d3a499d352133e05092c8846b0fd5ec25562c6ff39622b5f4b2292ae821e9eb85c01e779594399a43d2bb5e27e44b07417f1ef315cc875a246275049321e33b4b5d96a978590756f2c2a68b7283e9b26ffe26b56c5df91c71c1d31abc23ff64f305297107b74d8e7cee60b7d90a032ed844a86cd590ada1cb2d43cc7ab64b9dfdbe5f0dd53f05fcab780f4469e18ae85496978634c80166527ad8f8ba9cb4eb99614bf783f8ce0189ae07198c13c23bf193ce38da5d31a4fef7298b2200772c60f96a8504597226e38306fa5cebdedfc84c97d6aee1c6a331035225f31e582aba29469e10297e83d23b6281dd108514f312841f204c46732c293d4e5882c9ec1ea8882ac7bac0bd82333c9709761a6f1a59e04db7abd9e85e6be17685d119a031d8aa643a2e16d323579fa7aae493884a99dab8dbddcacafce34b8f356b2f1810de9e23db62849766de253f073403d812207a50ac5e7a94a9f56c135fba145bfa9f0781fb85cb2c9e7109081456eab8ffad369ff8079dbb39f0bc5c5e9b411378a2c5c357912ce6ffd66a89871f8f7b0104a0ccef1287528b7e196b357d1710a4d5fe3a9ff29d79b81c89d31082116e8e912aa9ce6ee036e7669f3f43d4ae9c761a24217271ff5aa421dfb1c60edfc979b2826d132a5c4f75e2b4cf602f2579b044540d50fb34893ad5966e15e4e78e6bbd35bf184d08c94caa451ee354732e98c18622343b8e9ed88bf9d4947e5f90102ed3febcb0f04e1b9571347909f32a0c8baab386f82516b1ebda79e89750b38df068b27ca67eb839462f5f9ded914be9a4f97dfdac7d82efa86bd8b8071c604f0f26c13cbacb6986dbac44a793dc31026bbdaf71e03ecb377279d713259649b2270f0b181e4bbfdec79bf129fe3260790e14cc2431a1e19df55ed430a9a282829795db8fdefb514964eafdbb7a4acac897ae1925f6798a2531f98bef2f3f770edb9b5a88991f1f3b8b3746071ff70473a81232511bed6d25581e6839570386e12e76f9c22013ca77e7ee5a6801acdd77d8c0679c2916f7c785372ea0eb078a1047da98d5526196f403de510adac080ffb7a4b9a7d65e827743c3c122b59074c2670a508f65e07d9602171bd51b9ac0897aa3e8582ee7d3c1128fde2057e9bb66946249a55d9b561a1411dd8840b21adcc48e78ebfb3a50e3abc80c702302845e7dc419ba442f99bc2cf6c45b71f33b18c739fe7bfd685dacb362a5cac1f2f68af2a9754b5bd89d3728e8ffa83cd5c8126c9b39292ef16f076e7f46d5cd868d0a53c6f0a9fefc9ec4d984843f5fb1b36110bb714e0466522f6e93e231cf425ceb42f85a77a09b237f81555936038b2a16165d96e053b5bd9044834b9ce1d8e6b1aa481a49fec7276dd1a47d038a6a7c29a6e1ce9aef070390d2717569e78cbdd218a5bf8a237ba275d0e07cabc7fbbc600e826a9b72cc19a38de6eed31c395f222a617328980d35f9068317a5d152168ee6887cd28eb0849f75b3dd2ab4d514830bd7b702a47e5dc685d1fffd45c19a0fcaa1b334d9d6c63bb08237b27fcf1dc8128396c5e4b476fb28babb60e341ab55e49ff85548d2f825a5f18b42bb020359ecc5e6af7c3b73e31df7dbbfbdebff7225a6306d70628a891192d18708e063b88b2f07efa7e72aa536ce0d3467096021f3c1c49d2781ec4730b23c9b4bc000c297d1e82c097dfd2dcbb34b861df044b8a8e26a3ab66bc295f968688ecc5d3d51251165a52c1384753c35bd49df5251f4d6766c4bfbd0551cbca5d516a61cfd03cf7261ad864040788bd02cefb4b255558021cba5f3ad90d47f6cdf9bdb3f0a87fb691b03aa8207a4dac3ee0eca20ad07446cb28f05f5228e177ecc7ea958333505d04a9ce649387c8dc02beed7825ced437373d019ac45e2fdb482eb04cfe1e1da5377059670dada1a018d0282f0bed57cdc2b6d24672bcacef9ed70f168040250452f5e35b678fa3cc1c6a6dd7b8b7dfdd51e1587400c9672ec182399794293e46f4b9df8d68caeaaef2b124923cd2846f40af319f8cac67d333e2036fb57ddf61d8c08bcc13e093e051dbe8e76d8d7fc865de594571aa090717e0d79048b37621e3dc60343a2eb8ee900a564946fa9ec5e4a94a68b1af2e4730b7ac06c5ca5bbc7206b388aa52e9140d534d8698e0dcf30c07603d87fbf1c7e11fc2211ad984dda996c41171d2239c892e317055520e582496eb958124c382650cfd7b0d2474f5ea6b1563d630422847246d92581da26c46b39a3e9ea1afe033a136b85646582f2fd975bcc1216d37a504ad6b12ff06444fef9d1b01458b108d4a93be222d936fff4c37a5a60324de69fbec307e6fa9add17be1eca55eebe09ec7b7bf20e9745b4d7b283e516826862e96df523890d3597a42564cf023d20d2919ad156fbefabedc9efb780f3f38138942171e2413c7dee62c4ebb4e6e3fac947c8c081c0c59dd335ca11184a28a87c213be97886a0eda27bae389ddcb48e50701985c85cead8f43de27bc13051b0f1a77284308e5077706447ed14c1d5e0dddc20f4e92c25efb76cd9e3f1064b7257f42fec76ca467ab8154fd813bd168aa2576f3054567a424b3765724ddd4e81e560302229a5b8bdbb9aa291ab4a1faa07ab1863d639415c8871f189f45275fb2ae2eec5b0dae4975ea8f134ec909173b3062b89e1392b597f48998be954ff2c9f07aed9d8e96735f98f0ac8ace877a10a554917064ceccae579fe075736d3bed9f8b40dc8ef421ab994f16ed9c81436fb4dee3de7056360bcad4a964f991c4eadd5149b903c68bbd75aee56e35bb2fd7ea9958975f4a171ad4c988b64bf13a5c17025445bffce9aabe8bd1a1daebd14c0afbab53c0c6b1029307474b54c7793a962b93d52f093eed3f757eb4697bd84ef21de7ddc1e746df38921092b2e0feafe8c6a97cdb118ac4d9d01310ea196bcf0656d2467be3c64b87e28937b0f3bff9b47bc03a00e32c88cefddf09d30c1c19d60309c7edf617fee26d32d36d9eb608f3c7371e1e3f8822d0e75c9f9a36ee40d1714f0735928cf30cafa18521eda5a16962d20df021ebda2de01f1ae358d158d6edf5fbc2038b5ecaad5382ba11afc13513e7e98d063b1362f1dd7e16224e6e8ed6439723e72450850e0bd80e09b8e9746249f6dd769a85fa68efaaaa85a15135710f6be796368b0aac538b71599999d3d7cad70608f7e895b5b62d1436d2d923cec1742f34583726e7c9220a017200e3ea4ee3e4931f2c44ea53386f26d5a2544441029329c81a8c3aee8df4a18f6290093b0cf189c62c0c874d5e00f18d922b75cec68935eebd217ae297b275a12ee2c5ee5ab189beed066a6b6702f9d9c7fa4cd74508ad727067f6baf30eee1b3690fe4612adf46e1d42603f7ff1cbab93cb0315cae07c3afff06f276c03525c6d82cf39bcab9d3e0d480a31dc568997ca185c67187594469f518504fdefcb77285bd80f90564edf4508f3c70824b5b12973bb504a7da3cfc2337a9023a675d5fc9d7b3251466c5c0fe0995dd5e12644e84b2c015d89930e8f0f922685fa9c4f92cc220f9e025bf5ce7cb6372212ec6a3fed64482ea6d3b74f88752a299b4f23726464ab506950e0f1863cd466a44e7126dfc6c8be391a9fea01ed4e4dca3411b2f49dfe44c81fe73dc872a92348237979fce9a19a5609a39af6943d98503b4da49480ba8ec372dfad49f21cbc8384c1ab298e18ae20638b51f44eb6bf2e7c3370f38d22064f479bb1e5e5ab236fe73d0e5478dc08faf3d4a6af52f2f160ef7a94597480f1db6b4113cf037f12866f2162c45516b4a071e8c5efd242e1d016834b46d89667fba21d159d308ed8090be44d2b64a0fc866d4cc1b33bc735a6dabea5f1abd96e8a06c5a0aa8f192b5a94b6a66eec8267e4d26069be811f7ec287c7ae4a1e3af27e756d3b702fac0adecbf4257fc21dd2a28db9c07bd039f133c2ad9f52d44dd535e2e7194066f4414ce9beb248a8fbcf378da165ff9214e3705c37e58928bda635d4a09952f198f9d36b8546240409e5dbffaaf1ea1cfe1a7de2bc4c51c6c0a8a34ef1394facc251cf2315717356f4e9c31baa0694131526bef585a4957871fc42408fd03c488626e6031e88b4358fb530176128ecd3729fc5fe49ce189084cd91c020e12dfdb1f3e3ed81a609283b0927ca29628eb19b3287279d0428b3b0c83e5e5fef305b3944daa9de7d981d1e9f156e12850b58249cc72541754c71764ef1f48b8e22f3bab800526e89a80775baebc505b50fd2fc1d7db7023976a8a92e0422e0a873ef5e76085952e00bb236af87c514bfc0752c9bd555f350fe8f52732081d3c2b443d85ea7e5ec215aa21fcb7905a51b93d1899bb721e65b2d7afa413c949d81ff5c67f609b44483118b86473a4364b02c7976939522fe526934a20b40d1cd26a8213f1007e721aab099f5667c5b9d7aaf7ad65da1f3967ad61fa65e39a30c30426979b9752f1c646b5e36ab17e12a90be8b96505af7b61325b37a58d418552a9a95f7bbc33e7845b7b92adad6355a17756a96022f30921626c4b7fe7c"}, {0xa0, 0x112, 0x8cf, "4061d12bc9b0543de71b68c00e19d10aba236de6b020f86ab77b9383043395ed287a7041c69b3be114e41ba77be7c8fe29f951252cd9d5b98ee5828d9f1ac78e8c5d49a0ede8d07ab5d12e8c8ba598b8a21a3251a4dab2ef4f4d35a6baa21fb49f8cd9e16c4387fd7b787f38658adecc3310a9d13fa54faaadfde4306dc75547b0e1de149cfd5b031edb2a7dd1638fa14c7d"}, {0x60, 0x0, 0x2, "5e8a487d1486064599fa9149f7e21372d3b586737ffe6f2b496474dee0a4bc23475fa5de23d2eedeecda090cc3574ce916ac14a58d29056c7fb87b7d81578469bce03edb172f9855577f0a3f4798b0749e808ac9"}], 0x110c, 0x4040080}, 0x3}, {{&(0x7f0000012000-0x58)=@nfc_llcp={0x27, 0x33, 0x3ff, 0x7, 0x7ff, 0x5093, "48d80dccdd574191cdd24b2571f60b3162a7c9389308c8082921f0f13932201b4e8e678654c16caa2ba3427a3f549ba7ffdc192cb4faacd76b083db5d6412f", 0xffffffffffffffe0}, 0x58, &(0x7f0000001000)=[{&(0x7f0000002000)="ed7dce6cfb657ab83379d2a7ee33e542edfc6ed6f5b422a6cb7a9b32a63efdf1dee601f545704b6194e384", 0x2b}], 0x1, 0x0, 0x0, 0x20000010}, 0xffff}, {{&(0x7f0000013000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, 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"0a951624f7e1ae0724ca5b1542a1a6b002ee2c82975b56d354495d3b711142b4009feaf360ce413ceff640e26f9da63685f6966b4e85b32b7d9358c5f25666cc010dfeb4e6501cf06b6cba47d94f8d9a0ecd94b90329cf1d7e435a"}, {0x30, 0x11f, 0x7, "f7dc56cbc5af1544bdfebe31a40d2ba22585c2a2d1e1181c0078c10caf2768c72b"}, {0xbc, 0x114, 0x8, "3a468fb8f0af1738d6e02b900a75c881b9e4bea66f2f43d84941a98c63168e10b45f60e25e17cf45e7af05b8a56a6b36466524046f7b50a1d3bcd95d9b4acdf44dd9757ac6465af08fc01d0258e31f385a80f8952fb5393998287446b3c8671a4f396fc3781ebc98bebb6e585293ebc32190b78242e88ce6fdf492d9a45ee0c2707a52199094aae22fef8949e4f12c7199a2e3d3533955a100156ec49640a3e812fdaea7fd7a726e3d27bcae53cc82"}, {0x9c, 0x29, 0x9, "13f5959132e1d0068b80d1e1a3bb4993de6d4a247efdbb161fdf2a2ed207166e9e5fd3432d30a91494d0ea788dc3fb619071bfc9b6129a8c94f1dc852a0f63a4f5046d70f123d1045c358ae6bc315c589f3269a8e48e2705517a558808a11e973825271e2cd1a32150ca83eaac7cea7875a9d79237eaa85706b35305fff809e1820b1e7082c79019987d496d4a37f288"}, {0x24, 0x11f, 0xfffffffffffff800, "319df708cbf46eb3fea448b97c4a6bc8a4b12376459b843e"}], 0x3ac, 0x4}, 0x401}, {{&(0x7f0000002000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000003000-0x18)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x16)="954dbf2e4139b5f1c68d510191cc1ee96f49a66522fc", 0x16}, {&(0x7f0000001000-0xa)="e4d187d819ca161dda6d", 0xa}], 0x3, &(0x7f0000014000-0x594)=[{0x74, 0x116, 0x47315b8a, "0114433ffd0752ea27c90a587ff72f0a97ec33f960c9dcc1a2c88cdfcc2a4068d387f3b5ce487cc1bfe5186e926494ffda7611e8ff2bc4a4cd6b9fc853c4bb21b87094ae3e3ed0cc35ad79bf0588444cf5ddfe6ec5a9450078295f583cd27dfc1dfed7d74c"}, {0xe0, 0x0, 0x4, "564643a135479dbf783ec164d822e754a4a72b82af3f41b78188ee6690e0300b1942ba473075cbe702a63b865bee4a05246d7210d7854d9b5fc54526892da541c5a80d5886810cf10b6864271698ca5f39925a6a55f3848605298c79845c6bebb8f9f6115ab45f0397f721ca3f76e7a71427d24250bc1ee7c0bf96c0f4aaa3f137b108881a40556335dfc28b906e42d30518e0b3751489a3e4cac9b8dc4c720d0db956b2868c8fb0f8eacd5cb63a0e36bb06dba7e702d97f92e8d3b9a85385f4efd9952ba8289c36e8b12094a953951edd"}, {0xa0, 0x110, 0x0, "b4f70fc6a326da0c4466b619be40d8b2d99899984bb13f6e1075ebafb9f2a12c5d686d40b4b37993552fe84c00d36ad4cf8dda20022108e5452ef2b90ec81a759f62fcee8a3c8aa93f783bc0c377029eeeb8d686f29b30f1b5a73cf81710159827257909ed48670b246a32a744fcb9a7a8ebb51656bbdc5249850ccd6d86b70fb1154fa2865ff02faea8cf874afd10c7c468"}, {0x108, 0x11f, 0x6, "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"}, {0x10c, 0x115, 0x0, "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"}, {0x54, 0x104, 0x1, "94ee1faa88406a74b804db3a075b90823580f6c42e5794a142c618b83e0ae657cf612ca784b81bb0402aaf229f355b6ceed339afa5caba5b565a39cfa8acda2c8851445e66"}, {0x78, 0x0, 0x7fffffff, "a168313dfc0137f9ddafffaefb17fb35e8ca86c9f24d5c4f1ab3f063b0f2c11ac86fe6fc9b020b14c6ce0df7be3bf1ef74568ec25242e52384642e53f3a259067157c3ee8343531f7baaafe460889854900e9993c8b0c062fd8e435a512d2f79cd7d85623541404dce4e450f"}, {0x20, 0x13d, 0x9, "4ca10369742a4e830df7e5d7c2ffc0ff91"}, {0x34, 0x1ff, 0x3f, "84a41ae29aa9ddbfe73a656b79a6cd8a5ad1ee9d66d71baddf8f3ca307c02b07d1c3ef18bb67"}, {0x6c, 0x12f, 0x0, "374b8298213fe55627c07cf523828ff05411e0d37d37a67ad92f4296d0a0564feabb7ec7956a432ee58e9030fbaec78c8a6f62822aec8c15fc649d9c99c8a57a6b4d867239771f8408a8a4a1882e7d2aba4b52853dfaa2d1e8e6974a6cd35c"}], 0x594, 0x24044040}, 0x3b66b3ee}, {{&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x4, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000013000-0x18)=[{&(0x7f0000003000-0x20)="fce32dac773d7235760a40a02ce7f81c3f83e727f3dd34f51dc04fddbfe0a244", 0x20}, {&(0x7f0000002000)="30821c960d978cf4351ddd521c975aee9df8c9a70b312fef1c0c895cfb098a12016e2ca8d737b85a746bbf05a121f585e8489edef46e3916e91d1a9b1b77dbaaaedc86eef2e54c231c43e39d5333e427ba23b323227c8563e7a5352196f06ff0cf1f9f5e4f03b1d0f45c7aa91aebc395614519d79ea5f82a4bdbfa6212b4cacd18624a2161e2ac6f864d8ce7f2d73d58abe2fc97093680c73f4a5cc0ba32c362a19b70e5debf757c69a3c5f0e82598cadd110ce8f4d088c4feadd80ef27ce596c221078122dbecbb1e7cf2fe0fb025fd5647e82b8173ce6fa0fcfb262672ad95dd1e", 0xe2}, {&(0x7f0000002000)="36da77c7e9afbf356f929ac1d664cafee2fa335850df2d062a7b1358dea50120d8761470b1dd171a84a8442d115ff05ec4bc6e029a62b552d89b3c6c470eb70c30507772579ba01cdd9e71a72a3df5793a22ce9fba43139906cd48e8089d6f32b85e18262722787f206128071bef201869f03dffde8d7a121a1f8d269c5af0acd75752840b0d3d43d0fe2d72275f8a56d575c00d17e2c759b63c4d3e75fac20f957a8a83277dfa33f4af244022c61685653b5fdb5e6cba6f0ee4d285123f2dd9d7d6172906da884f9c069187290016d96e3d08f3132873131224dfd975aa848e", 0xe0}], 0x3, &(0x7f0000012000)=[{0x18, 0x112, 0x0, "69e6d9c744834dabc7cf"}, {0x34, 0x111, 0x3, "07881fcfb7f2ab892d74d4ef1d514d2450a8b9a26b656d10bbabd55890ef6a100dd0c38dd06ed3"}, {0x98, 0x10f, 0x1, "b66fb5b821b1dd7f4ad43a9ee4f948ae2d720d3f1b302a39c26909a09483e3986f3ac84c931a10a61e357d96a5211aeade3d2a3a8de4013d05c9ed4df298015caa79f65f6250e4449d2887ad0d9e0d1b51fa24d501b81856cea78c209cf364dbe00717c755d16d591bff9643b04ae07f12b903bdde9f84eb1d6a69fc267e97a51e42f4d6dda28baa2f15ac63"}, {0x14, 0x112, 0x101, "86a834bbb33dbe7b"}, {0x70, 0x11f, 0x3f, "99839d2d1337a8746af9b0144f7cb9e50939cc0d144bf90c6665ec2b8ecf1a90b672c0ba1cc1a556a9cbd636b6f6b5867554e8c1bbe332588e1b6f0c34496c86f4121439ce516c497779f8b07c5e1d8f9d431eff4da824938fda17ef99667e28e990"}, {0xf0, 0x19f, 0x200, "bbd4f84e8844104a3f7a0c4acd472e7037de2edce60be8346091d97a6aca0c4455b6a03ddfe306e9c6c30709b33ac1937b08a67df5a48e874c697ba1a87e064cfc713d245f6586b3bc711466bc768024f466c77998961178d1667fe99bc325520a8a27878c898d9d215b3ea5bfc796c2153706a9a79a4f2e1653e6815dcff3c4babf24f0a4e099e1920b8f43865a88e19cf66dde4e9070cfda3d6a6fb1656587ca73f6b3e0f47324e5f6436830b6c64108fb1d4d892c03b0f40a7a6b15df7b2a2aa677dcbb0a04108dcccdb07b2f701157eac3dfb71b85e5a287747a083a884ce0764c22"}, {0x50, 0x114, 0xb9, "ac3f5e59863b9ba3cf6402b1d50e13caa184b7264621ba8f3305acfccbf4239cad7f827cfd18ff6791c8309b7501d0db9c4b3f9892e041c44ffbea883b8d9914c3"}], 0x2a8, 0x20008000}, 0x200}], 0x6, 0x800) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) r1 = request_key(&(0x7f0000fa7000-0xa)='syzkaller\x00', &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000355000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000048f000-0x8)='keyring\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000fa6000)='.dead\x00', &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00001c3000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f23000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00003f1000-0x15)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f2a000-0x8)={0x0, 0x8}, &(0x7f0000cec000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009c9000)={0xb2, 0xfff, 0x8200, 0xf1f, 0x80000000, 0x0, 0x0, 0x8000, r1}, 0x20) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000277000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xa000, r0, r1, 0x80000001, 0x19, 0x1000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000002000-0x1)=0x0) r3 = getpgid(0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000000)={0x6, 0x8000, r3, 0x45ade0aa, r0, 0x6, 0x2, 0x1}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={"5dd72604a0b51aa2d5eea26f3234b6fe", {0x4, 0x8000, 0x7, "80884d290ee5", 0x6aa, 0x0}}) ioctl$TCSBRK(r2, 0x5409, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000003000-0x8)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="69a17c882501825cc42eb742aa25df85262d23debb8fc4c8a36d1e186896eb189a9a07838fe1500b3d98133557533817e1a60e2d203ac7", &(0x7f0000001000)="7d3b043d240eab16291f738e69e37687bb06ba024447030ecf1d0a36ad125cdc055f2b5831b953e16175909783b315ddb67221ae6b1368f037efdbf096ab388a1d98b3ec0877461fdd72a78c97b9dc44bb01cbbc3c3805620b96bc6b7ca478012c383e2502360833dad821a437acde8935d13ee4c00e69c253b38c947ec94bd6b285b17bb7723904f6632ce4603006733665877bd0df76aeb69438772c74a29c016739d06d87da914c20747341be47462f709e6d18e7934e32ecc90c121dbd74b928871f69245f30594df2f14a9b36f51cdb474c4cab05a57b3e4d2a84c625cb45c5593a4b200e1a7ab39b9a7b0099cb1cbba974e9cfcf9fb8cd853709aa257802f37314cae6d8aefc01620404afa0ae5c8d7b1c7b74b3e062cf1d49c8fe2247dce174dc36c6205095f4c5e0dd3b9b334a7da4232c6d94620002a62db433f8f363389e11c8be7c321aee57f318b99066157a74ace484001258a54ca854849d8f3ef7b908181d65ad475b31a01bbc493bc83efa3778801359bae8505a1e19a0cfaf05df11965a851273636c10e32f7e05fe98b0dfbc2e2996034f296710f120254239ce68263bdb2a67b4f78d85cad00afd0f033427baf693011bff0df5d2e7f3a7eaadc9caef0d98eee7066ce101bf2ca7eede8606ffe6f20817c6f146fad3627b9c6394755a91c7be56b73fce96c6f9b7f7b11d78d8df6ebfac2b2548653104298169c6299ed48af706987aa2a20228102ff22fe4ad14626aad6ae3721c3a1226d5c4e4bef7fcd8e1e42be1788041cd6cbb679b095aa4dbdf59bc684efb5304c935963fbe34f02343510ee3c5c7694f469b4f80b8d6ec9d6de17b6b552d670da11ab899ba909b2931cb34b68cca0c5895f9fafe4f1b2c35cb5291dfb378994e9bf4972cf0cb6275ce4a80d30e33f75642d0b34a25fe4abc014e5302bc1cba9b9eb285b956024e0608abdcc021ec36dc270ef50ba12b9de6c024207432fecbfc433c34066b30eed16c22c037bad35b1dc4e6ce6ed734b2604c7b7c85352dd871b2596996f83f03dd5534fb27224c6d09c702173474eb09475bf6cee4b37033c861f0c81fa553692c8e33206de390ac6074c8ef81adbded0776c012ab975f17bb50984e5c5444dd6daf5c9eb57fa81156ee6d211090c39c78162e0fb0a79d4b8693c5f5b2bb18741f8f7bf43769e8c76fbf73aa7f0e8dd3a8f1c888188eeb406b43bab01a669185e89ecfe5801bf5dcc39b1d36330d6e71fdf84e15fdb4af12e83a0ad531c4706bc12990336f1a4fabe3cb4017c399852d63787577340706275a8ee1e27b08a13064aa59426bbc4d83cf16135e6a3e5715a6ac54543045be7b75d4e0160d2907d9e441f2c53b307b3a943b3d74ac867f8aa8b9bc7ddf505ba30a22a3f864c85d4625c4b98c60b4b433d70a633926c422d5072d7e9c0b184372b043966b3d6f4f1670fc538453ae847b31d76425f0da9ce76b488e411540cb83534a2191b970bb56dcef7d2df4ac578cbfaa2f1f555b3b37e684764ee5af520a8cf35101966b218a5bcece6edd476e96037e45e36e8b9b8633cbbba03c9d9aedf1f1293ad41ee318caaf89432aba9113519b36ea94c77bf3f09609b2589c560802986002f52b0a4753e224308d7df57d7fa3a1a6df8b694c4b1be5f9816b6d537519617fd6f889a871b487593dfc71566ef5de619a52f43e9d4526c59799245b25e9ceac19fad9804772e00ae0fb5117116ecede6628563ca436d3d178b3cacad588d3696478e9f459f23a908b1247b1e6dbd6ee1d621219487417bb487d6e50d189901c90291229ddb2093fbdf84f1f99be38a10c690c36d6941cc7b6527a81be6d0c6a9120c86d538e09c5fbe99be9483a198f69ee231ca3576c03632285c93f1813c518945f188c1a7f9d71321d5cd28f0a8676827469e6529cb2214e7b36f8f3466488c2f4c81566eb2984cd49fb61b9e0aae8910bea8f8bc135db8ad14d64eaea923ed9a5e9a34d35bf3201adacf66fba7092b8c7825e81f1d5d82bc97c1044995462f8ff88dbc60f1c626a32dd13e9c4e18e64cb319a3a3d9fe8283ddc9928a5f9c82cd8dddd6d2ba6e08d75e7f6422002ba876cd7799687ddbf900d3a511c44ffa2d6941865356942ebc85fad9516a09702e9a54c6cce6a6e97923aa240c8bd52f7bf9376c3a1b6837895003e66e4e7fa5ae73eb9d532063a847b74c4f47ad545cb1442f078c85a58f8328c0ebdfbe1b8f110aa7027100be816568da60cec327d57c63548e05ce3cdb817555cd3a252398a3a6966450bb78bb6b4a4ce9f68fa48f5c598e56539d7f060a6c9ac0d5c19373f24a96010a4a7016950509d46834a9a1ba3e7e7d90cb8b6e1321790f793093fed79108b6e199c1a6f850c3a9f487151dcb34223512cf0cf1c46c2ccfa562807dffd7f335397674bbafc5724ce3c2398ff727c96e0247d6859793c8e78d0123ac1431fc973e6208442369577805644152dc5cfbfb99ec6155bb40d8cddf3c2238b0b22df334a2eebad591bd5c7f795768f8b921701f328a86b08e8a8971f2a58a5ecfd31bcea664e1c9cf12627359101f53468852bb53ce735d6938633c2593b6e2150e7274b9ad30cc2fc629790644631da04036361a097fa5e087482e2da4fe06adf7ebdf8182c4a276726e664bfe2629d6347194f4a748405d43e8cd70a07b201fc6f7a82008d42db27871a19c7aa570791fcee196aa3eb053998d75f13b3893ec08b3f45101bd967fb56a90a5921d34c919da6eeb70d4c8de1dec9aacee7d3501d2976eedf121d987cbac041bab0c9d4c6949a3fc0eb1803f7b9ddaee70b290b5c0c21a25958f22bc7a17962625113672cc216a8a65285f0e38be63ac7d6cdf5472d41ab739f4024301ed17747251b8b93fea642679055e0362fbf8bd824db5bbd2d513e9211d1a8e582d03d18f2847dc9db9ee89047db9284e76848374b88610be21cb293fc784310e5a377c2fc110239b51c918e859b6c70927837276630d62771d2ced037293400483c4035d10f74e0a31f737c90c24b65ce0bce5e1acaa15638792089cff0f9cac8b8611dd61bf4f27438d4daf8c0ceeae483fbd2b8ba0278b90cfa0181fa78ac458409dc6a7abe87a1e72212c8332ec3cff8fb44e35c3db3d7a85e796dc1f15b8147c4f3c3ad6c3582624dde3fb8e7448a16d978f9d57234d73941412a3b69a03d3c274903af11f23618da593b8a0abcbe3582a24fca24f39adcb2c315d7912b83d4588ba38a1019985a317a90e602f12b74f97e27239bbee7950d8e218dad04046ce224d79657f19e51cea6ec8b0d375d52e377d936a3463dc2bf6cd37e7009053eac5d65105720c580e3c8eeb086d0eed8669b4d0834e26dff4b7c3bdeb64237890eaeb7f2c3ee2865fb763b4012dd98676698dabd0da59c8d86c1992db3718d039ccf544e322781eeb608bea58380fd8a129c8cf76bdb19c0d2a7e6bbbc318174e7420392bf06dc1aad91fcdf02ec2f285f59bdd4593d4499ff4f5def9a55aa33b8dda780c085cd26f3d2fe73952fe75952cca5c4a9dbb00463db211bdf6f5ea4de83cf01676f23f1a3e52c2f7502789c4fdbd2426f9c327b29f632a2866065c98ea4769c5cc1998893bf10a2b970f52ea23f5ff4a7398f863943982862bcb16c2faa48fce92f582756f9a7248566e1b354ee4ee3f3641341aa26991752aeb0c0b4348b4062665de66811f1c361fcf03f05822b5a58856170f4820813e1a4a165208bb7d99c3289af66dcd21c14e601c361328912b0f03f67f80c47e42595add580581d5887e844841ecd9d2bb29bd9d63be857b55a15433482b28001b56923754d0eae8f3120f8aa4e5742532b4ea9b99c4e72daba31d9aaebe4bb31e04b286f5e306931b5fd5cb8169012a85569607892d2a848d7f8ffedafc2c3f83d5de8497728e79ab61e1384df5c9bf005c3f25a77963ed27a207c1df324dfa5dcbb878279ba5591ca1084558ef12961665659610e7200b34f336af802008101fd3bb8b92266edcb2a299cdc6579fb7f6dedd38ae4297fbb31c0699a68803410c5c2a309fc589d60d5297ded9ae5b1a3d311e4326204ffb033fd4210a97de983efe5d048cba90d3c74f1df93ea84680a050d199be347ae529783c7973d88697f211953e4e839c9e1044e410e0de498551b82e7914c5a8ec19fc4aa03f1f14c0d34b7d98633a1f9afd61f9626fc716306d2a44189109b16e2719e2043278a36f99563d8b768534135c9e296d4212724ce0e78b28f0839ee76d7528be379afbec51ae26cfd47e620db7058e7b5f56e6747783ae8fbe603205376d0dee62bc61757218738d99c7a29fdd8563a29afef04e1910be3e6dc378fafce0eaa83a4ebe0c4b6108a113fb5f3c0391c5a5dcb01731631e5940a85c82b97a6da2e00b78694daefcb91b10eb42be72a54b10c7f95b0aa123d5ff2e5cf9a0dfc08a5a6e4cd88380339db72d7d8a05b71cd86d5d0b920a3f3e41473882b9eb476037818d682adcbc7b67949462c449782f0ab1d90e5aceee602cca7d2361cbd45178fec34a7fbea04cb439cc6d89af127fdaa1315e2b5ad0a25f7df095ffc5234388f8aa9048545ab73096114c774b214fb4e8720f9a64be096273aeaf266f12608498ee1690b4a63bc4d33e82591755e1bd7a9b117da7061f4b8a8e69e9c7af0b38d6a6875701db09baf3609949251746e7a2c3d6e1943a6ca40d5280f55e32eb201250e6b21e42cba7a4217456845ad2bc6c014b694352d17881ce3e7fecab9380a0a1f8ef9b0741a2e0b336d62e1b5ba5f0e5c52769a9ee12608484c87a507a771a4315e3a8c6599bfd9ad3b60641e815d33970d2eee8f5d9ae9e5d88cf08fdbc589d651bb1edeab9e36d976f6c8de12dfde92d1021ab89b415e73c6e77558eb8a139ec5f571b1890cc9ff7096f2e6c2052ad1e64acffce8fea5a1c588ceef6a0d5491fe65a493da6dc389169c704314cb7a0f110f8a52c40feda9c31a0b36dc928c0f8a78c764337a0f74b4d46a406716577279bf27cd4b4e9a8d77e63139091ec89afd240e273a7aec49df4e739986da89dbcc7b42c2f224c0d11f7704f094b2a2b67467aea67f82a92969451ec6c587224c3339305ddf4a827b05bb3f97380e406fd27caf189a15cf0304c26e22a1eeff7887d571eb5d15150e54c0d9b293a08ad474aa9821d7bbc383714a60fc41d121943540cc9749809b103dea2e73c904011f78d1e5fe196fd99ed899c50cea39908a4968ed0372b624fe040d9da30d13976426acf2e5494d4f139fad12c909f80aa84e6f08af117cf1989a7e93fa8b69e9f75a1f4e08d75bd67e4121fa9c753fdd0db1a15989a74df6ee27cb1273bc2da1fcbcddd740cc0e5619ee5b9cfce1fa2371bc785fca30da4d4691711982d0534bfe6e64c3f310e8147327690e2ee41c33ab4fab2e331f1a844c463283ab2911838e601127b6cb54398845d18cff3e1cd39b5dbf4845ceb96d9b8f5b6b270f53688c587d9decab1232a70d7b195b6fe1bf574a42dda3d142fb6e9f7fb222af0c5675e9a5860c9b941ea9a0a635482dbfdef9edb8516362ace4d2d9547812fd67e08cb51a6d86128b97e07982985a3a8918b8b3aefffc873652c09da253fd17f4581f83fadd07327eea9261e6c258021b70e9dbc04bd30c52959c9b44b4b93bae2969e3dbd5a26eea292cf8ff9c1457bf00f72648aeaba3c040ae0a31b0d662fe152ec9cf7f0528de276ce4f0a925539abf73ffd69572822b821c0063b38886f498e8672e2ae8d7fada"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(r4, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) fstat(r2, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r2, &(0x7f0000004000-0x6f)=""/111, 0x6f) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000005000-0x8)={r5, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x101}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r6, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000006000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xabb}, {0xa, 0x2, 0x50000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x83c, [0x7, 0xfffffffff33f1eed, 0x1000, 0x65, 0x8, 0xfffffffffffffffc, 0x100000000, 0x81]}, 0x5c) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x6, 0x6, 0x3, 0x7}) 2018/01/16 16:02:13 executing program 2: signalfd4(0xffffffffffffff9c, &(0x7f000000d000)={0x0}, 0x159, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r0, &(0x7f00008f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc7000-0x4)=0x10) vmsplice(r0, &(0x7f000020d000-0x8)=[{&(0x7f0000df4000)="e3aafd07b3fbb142ca217aa600d5e1bcbaf2bdd7c1f42a2329af", 0x1a}], 0x1, 0x489947e3e72138) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000a9000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000061b000-0x4)=0x1000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000549000)=0x0, 0x20) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x1ff, 0x0}]}, 0x8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = open(&(0x7f0000035000)='./file0\x00', 0x800, 0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000037000-0x5)=""/5) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005fe000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eb7000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ac1000)='user\x00', &(0x7f0000268000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f08000)="944ccf6116912bfaae39b2ae90f99f7594e5a71550e1294418734a887034aa07e7627709bc29fb8bba88693365035522599bb45850319e0e012b99a41c8d152e1d4ad937f4d852fbec2715b4777a86b30de16d599a217cf117eb288737f893d0010cb73da070a563a97e85", 0x6b, 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f0000db2000-0x34)="302f3516cb74c84d0f9ce67c51fa22147bc8565fc8207d0adb6d8d6d1f9f40eedd8dd645039fbf174f129e90ef636ba574cf3a23", 0x34) utimes(&(0x7f0000144000-0x8)='./file0\x00', &(0x7f00007bb000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008d5000-0x8c)={0x1ff, 0xed, 0x1, 'queue0\x00', 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]}) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f00007c3000)='./file0\x00', r1, &(0x7f0000728000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:02:13 executing program 7: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x54, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000011000/0x3000)=nil) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@increfs={0x40046304, 0x0}], 0x1, 0x0, &(0x7f00006ee000-0x91)="82"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000b01000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}}) connect$nfc_llcp(r2, &(0x7f0000c65000)={0x27, 0x5, 0x5, 0x0, 0x5, 0x1ff, "4b84140bb63486d6c26bf1d0b9214b508d5dfd177016a85a94be86d855f43b9af18831626cee86da45d443533d2413c538490e3f5e53ed3f08888835bea853", 0xc6}, 0x58) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f000064e000-0x8)={0x19980330, r0}, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r0, &(0x7f0000c97000)=[{&(0x7f0000263000-0xbc)=""/188, 0xbc}, {&(0x7f0000da9000)=""/70, 0x46}], 0x2, &(0x7f00005bb000-0x8)=[{&(0x7f000011c000)=""/19, 0x13}], 0x1, 0x0) 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000705000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x1ff, &(0x7f0000631000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00003fb000-0x14)={0x5, 0x6, 0x3, 0x8, 0x5, 0x76, 0x4, 0x0, 0x7f, 0x8}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004a1000)=0x0) getpeername$netrom(r1, &(0x7f0000fbe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060e000-0x4)=0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r2 = syz_open_dev$sndseq(&(0x7f00004da000-0xd)='/dev/snd/seq\x00', 0x0, 0x580) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000617000)={{0x259, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x2) bind$unix(r0, &(0x7f0000db8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket(0xa, 0x2, 0x0) bind$ax25(r1, &(0x7f000070d000)={0x3, {"84fc56b13d1ad5"}, 0x0}, 0x10) 2018/01/16 16:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006ad000-0x8)='./file0\x00', 0x200282, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006c5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f81000-0x8)={r1, 0x0}) epoll_wait(r0, &(0x7f0000891000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000000000000) munlockall() 2018/01/16 16:02:13 executing program 3: mmap(&(0x7f0000aef000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000af0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x0, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000af2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000aef000)={r2, 0x1}) 2018/01/16 16:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000765000)="") chroot(&(0x7f0000931000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d3000)='./file0\x00') mkdir(&(0x7f0000376000)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000290000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) fcntl$setsig(r0, 0xa, 0x14) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='task\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000024000-0x4)=0x0) getdents64(r1, &(0x7f0000015000)=""/142, 0xfffffffffffffe57) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000024000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001d000-0x4)=0x48, 0x80800) [ 94.445104] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 16:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003a5000)={&(0x7f0000861000)={0x27, 0x0, 0x0, 0x237147cccb4b458a, 0x0, 0x0, "e17e43227545daeaa10bbe2a8483251f34110935e82824bdbe20bd6f9d72cd49e2083f65328f7d93fdf563616a7b4d159a857c47d36c75f40bd42b80998e67", 0x0}, 0x58, &(0x7f0000491000+0x180)=[{&(0x7f0000b34000)="", 0x0}], 0x2000000000000193, &(0x7f0000185000)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000047b000-0x4)=0x0) 2018/01/16 16:02:13 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x0, 0x0) vmsplice(r0, &(0x7f000000f000-0x10)=[], 0xa, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2018/01/16 16:02:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000009e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') sendfile64(r1, r1, 0x0, 0x0) 2018/01/16 16:02:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5a000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002ea000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xb81, 0x20, 0x8, 0x7, 0x5, 0xbafa, 0x4, 0x4, r1}, &(0x7f0000117000-0x4)=0x20) r2 = memfd_create(&(0x7f000005c000)='cpuset:wlan1\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000691000-0xc)={0x80000000, 0x0}) connect$pptp(r2, &(0x7f00001ee000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") 2018/01/16 16:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f0000229000)=[{{&(0x7f0000872000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000040e000-0x40)=[{&(0x7f00000e4000)=""/219, 0xdb}, {&(0x7f0000797000-0xc1)=""/193, 0xc1}, {&(0x7f00006d7000-0x8d)=""/141, 0xfd62}, {&(0x7f0000292000)=""/99, 0x63}, {&(0x7f0000dc2000-0xaf)=""/175, 0xaf}, {&(0x7f000012f000-0xbd)=""/189, 0xbd}, {&(0x7f0000dc7000)=""/172, 0xac}, {&(0x7f0000104000)=""/1, 0x1}], 0x8, &(0x7f00007fd000-0x79)=""/121, 0x79, 0x0}, 0x0}, {{&(0x7f0000959000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000768000)=[{&(0x7f0000d32000)=""/67, 0x3e}, {&(0x7f0000014000)=""/239, 0xef}, {&(0x7f0000fc3000-0x78)=""/120, 0x78}, {&(0x7f000080f000-0x9d)=""/157, 0x9d}, {&(0x7f0000d2e000-0x88)=""/136, 0x88}], 0x5, &(0x7f00007b5000)=""/94, 0x5e, 0x0}, 0x0}, {{&(0x7f0000026000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000099000)=""/0, 0x0}, {&(0x7f0000e84000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000beb000-0x85)=""/133, 0x85, 0x0}, 0x0}], 0x3, 0x0, 0x0) [ 94.465468] binder: 19706:19718 ioctl 40046207 0 returned -16 2018/01/16 16:02:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c5000-0x9)='net/bnep\x00') 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) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x6)='btrfs\x00', 0x404c0, &(0x7f0000000000+0xf9c)="1f8c768e5872ac15aebd0acb24ccbede72fa6b59d472b1346aeb8166aa4ced150709bb7533d37b1a40a201ec0024dcf4aaf15ed526169e1e4bcc059cb2c0b39b24b5134d9df7460a1edcd94b0e8c822b77ca215bfde56ad5ff3d0aa5e6cb4e1a95535b2c8f9b8172102dd92f828c8603c5a19135c39fb0c1704de21e3e7ffee7da462bf991c6fe06") renameat2(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c96000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x42)=""/66, 0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)=@known='system.posix_acl_default\x00', &(0x7f0000003000)='md5sumselinux^eth1Asystem*em0\x00', 0x1e, 0x2) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x1c)=[&(0x7f0000005000-0x6)='btrfs\x00', &(0x7f0000004000)='%self\x00', &(0x7f0000005000-0x14)='\\ppp0vmnet0security\x00', &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000004000)=']\x00', &(0x7f0000002000-0x19)='system.posix_acl_default\x00', &(0x7f0000003000)='([(\x00'], &(0x7f0000000000)=[]) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000)={0x100, 0x80000001, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000006000-0x8)='./file0\x00') 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cc0000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000694000-0x6b)=""/107, &(0x7f0000cfc000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aad000)={0x0, 0x4}, &(0x7f000019c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002b4000)={r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb770, 0x2}, 0x98) pipe2(&(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) init_module(&(0x7f00003ba000-0x10)='/selinux/access\x00', 0x10, &(0x7f000014e000)='/selinux/access\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008c9000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000477000-0x6)={r1, 0x10000}, 0x6) vmsplice(r3, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/16 16:02:14 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") eventfd(0x1d) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000037000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000037000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe1c) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) 2018/01/16 16:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bba000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000114000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000076f000)={r1, r2/1000+30000}, 0x8) fallocate(r0, 0x2, 0x1f, 0xfffffffffffffda6) r3 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r3, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r3, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 16:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x481, &(0x7f0000a99000)=""/0, &(0x7f0000000000)=0x0) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f000054a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002db000)=0x10, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000aef000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x1c73, 0x0, 0xc0, &(0x7f0000dc5000/0x4000)=nil, 0xd876}) openat$keychord(0xffffffffffffff9c, &(0x7f000020c000-0xe)='/dev/keychord\x00', 0x400, 0x0) fadvise64(r0, 0x0, 0x6, 0x13fc078173d98f65) r2 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') sendfile(r2, r2, &(0x7f0000787000)=0x0, 0x6138) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f00004d6000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f0000740000-0x6)='ram]s\x00', 0x20002, &(0x7f0000807000)="") openat$dir(0xffffffffffffff9c, &(0x7f00009a8000)='./file0\x00', 0x0, 0x6) chdir(&(0x7f0000ac3000)='./file0\x00') getresuid(&(0x7f0000cc3000)=0x0, &(0x7f00006e3000-0x4)=0x0, &(0x7f0000f43000)=0x0) syz_fuseblk_mount(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f000060c000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) 2018/01/16 16:02:14 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x7e)={0x0, 0x76, "ace6eb5d7880017538f76eeb34d41d43167f2c6c48933f3d9e97c410d511cd3afecae311f0d5586e65b6560980daa3f03a029837e04500292b92ec2ce1a4b266b6fee6fb5e0bc5f91a000fb9ada8bc74ad8df0846b5de77fcb89094eb01d35c0d525542e63cbccefb93ff8e68cd78b39dae6e552df1e"}, &(0x7f0000050000-0x4)=0x7e) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000050000-0x8c)={r2, @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]}}, &(0x7f0000019000)=0x8c) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r3, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r3, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/16 16:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000e37000)="35091530a09bb63d961c7631fd065a926e8ae43dc6248905cfdec218d4f3b6776ed4e9e0688e15ce2124ca894700e9b68824ccba4c86e2a8b3c9e2fd06aceb8a94dc92ac1ecdc82d9b0c6bb4e44d", 0x4e, 0x4880, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00007a6000)=0x0, 0x4) 2018/01/16 16:02:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000380000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00003a6000-0x9)=""/9) openat$ptmx(0xffffffffffffff9c, &(0x7f00009ab000-0xa)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001f1000-0xc)=@sack_info={0x0, 0x7, 0xe87}, &(0x7f0000dd6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000052b000)={r3, 0x8, 0xffffffff, 0x1}, &(0x7f000030e000-0x4)=0x10) read(r2, &(0x7f0000df8000)=""/137, 0x89) 2018/01/16 16:02:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0xffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000004000-0x40)={0x20, @tick=0x81, 0x6, {0x0, 0x400}, 0x400, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000003000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000003000-0x53)=""/83, 0x53, 0x8000040000023, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x42000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000006000-0x4)=0xe8) 2018/01/16 16:02:14 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000018b000-0x8)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000758000-0x4)=0x0, 0x800) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000475000)={0x8001, 0x1, 0x9, 0x7, 0x1, 0x8}) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe6000)='./file1\x00', &(0x7f0000431000-0x8)='./file0\x00', &(0x7f0000a14000)='ecryptfs\x00', 0x20400, &(0x7f000058f000-0xb5)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00') 2018/01/16 16:02:14 executing program 1: pipe(&(0x7f0000126000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000972000-0xd4)=""/212) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00005b3000-0x8)=[0x8000, 0x0]) 2018/01/16 16:02:14 executing program 3: gettid() exit(0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000852000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) 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(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000049000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d84a234001b3f193", "152a4f7603b596ee4fb9d43a41220fd7ab1cfce05406a03a414f3ad013d16470", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b0c000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe3000-0x4)=0x0, &(0x7f0000120000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cfd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3b000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000053000)={r3, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003fe000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f00003a3000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f000051c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xa4)=""/164, &(0x7f0000003000-0x4)=0xa4) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000012000)=""/133) 2018/01/16 16:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000794000)='\x00', 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b77000-0x4)='tls\x00', 0x4) clock_getres(0x0, &(0x7f000086e000-0x8)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f000069c000)={0x0, r1}, 0x0) 2018/01/16 16:02:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfd, 0x7fff, 0x0, "f7f95115d90dbbad7c2d2dac7434fcb16983639b875eb46e136f2fd2249fad0a83eaf468257be05624f24e8f64fcea9ecfb312c63bbaa44be71f47078e2a9a7d9a56c842a255f089c3762bea3e7f5d1c"}, 0x160) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@generic="008c4d5c569fec036740d63be74cdd69", 0xb45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000849000-0x9)='/dev/ppp\x00', 0x2801, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fcd000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000896000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003cf000-0x10)={0xfab2, 0x8005, 0x0, 0x4, r1}, &(0x7f00009f3000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") signalfd(r2, &(0x7f000081c000-0x8)={0x0}, 0x8) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000056b000-0xd)='/dev/usbmon#\x00', 0x2, 0x4000) preadv(r0, &(0x7f0000dae000-0x48)=[{&(0x7f0000d83000-0x1000)=""/4096, 0x1000}, {&(0x7f00002cb000-0x6)=""/6, 0x6}, {&(0x7f00004a8000)=""/120, 0x78}, {&(0x7f000067c000)=""/26, 0x1a}, {&(0x7f00004f4000)=""/116, 0x74}, {&(0x7f0000173000)=""/6, 0x6}, {&(0x7f0000b05000)=""/193, 0xc1}, {&(0x7f0000f71000)=""/119, 0x77}, {&(0x7f0000990000)=""/13, 0xd}], 0x9, 0x0) r1 = add_key$keyring(&(0x7f00004eb000)='keyring\x00', &(0x7f0000d99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f000040b000)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000083a000)={&(0x7f0000b84000)=@alg={0x100, 0x10, 0x5, 0x1, 0x0, {{'xts-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xd09}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfee1, r1) keyctl$unlink(0x9, r2, r1) 2018/01/16 16:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x7fe) pipe2(&(0x7f0000bc7000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000eb0000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3aa982bd, @loopback={0x0, 0x1}, 0x8ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000bb2000-0x4)=0x2) fchmod(r1, 0x28) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="80", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000926000-0x62)={0x0, 0x5a, "822350b2d1327172c8c1135cb2f3e298102aabedc7591bf8a737af86e5cc9817c0662f03a442b71a2d7a9fe9e3e5b7804a16a62da6cbd67561dbc0d52965b2cf44ef54da01e21f18f4dcaba5db562d60bcb8d0fec1192e1933f4"}, &(0x7f0000b6a000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000150000-0x8)={r3, 0x9}, 0x8) 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fce000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a40000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000229000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009a5000)={r1, 0x80000, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000bc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f000057a000)=""/16, 0x2) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/sequencer\x00', 0x840, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000a3f000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000b0d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d48000)={0x2, 0x4f, 0x6, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() 2018/01/16 16:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) memfd_create(&(0x7f0000d24000)='%\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfff) r2 = syz_open_procfs(r0, &(0x7f00003cb000-0x4)='net\x00') exit(0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d41000-0x50)={@common='bridge0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) getsockname$ipx(r2, &(0x7f0000cc2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000020e000-0x4)=0x10) 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f7000-0x11)='/selinux/enforce\x00', 0x401, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ab6000)=""/4096, &(0x7f0000f3b000-0x4)=0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b07000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0xffffffffffffffff, 0x80000000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000507000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9a000-0x4)=0xb) getsockname$packet(r2, &(0x7f0000610000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ee000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004ca000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d53000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x2, 0xa86, 0x2, 0x6, 0xa, 0x80, 0x20, 0xad, r4, r5}, {0xffffffffffffff81, 0xb7, 0x10001, 0x6, 0x3f, 0x8000, 0x1, 0x2}, {0x8, 0x6a4, 0x3e52, 0x1}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x2, @in=@empty=0x0, 0x7, 0x4, 0x2, 0x2, 0xfff, 0x101, 0x3}}, 0xe8) sendmmsg$unix(r1, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[], 0x0, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x4) sendmsg(r0, &(0x7f0000ea0000)={&(0x7f00005c4000)=@nfc_llcp={0x27, 0x3, 0x9, 0x0, 0x3ff, 0x0, "ba21d203c10e57de19405f8306c1c751821f31b40fb11b0a02b5a893de9719ca2cbdac74eff34097c629576f92405172340f3ee9619ec95c9b93e828e97cfe", 0x3}, 0x58, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) 2018/01/16 16:02:14 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000108000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000322000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002be000-0x8)={r1, 0x7, 0xffff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') preadv(r2, &(0x7f0000013000-0x10)=[], 0x0, 0x0) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000079b000-0x8)='net/tcp\x00') readv(r1, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000158000)=[{&(0x7f000074a000)=""/228, 0xe4}], 0x1) 2018/01/16 16:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e93000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/access\x00', 0x2, 0x0) listen(r1, 0x5) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00009a0000-0x4)=0x200, 0x4) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) finit_module(r0, &(0x7f0000fbc000-0xab)='vboxnet0cpuset\x00', 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c72000)=[], 0x0) 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000031, &(0x7f000000a000-0xc)={@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001}, 0x6) modify_ldt$write2(0x11, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x3, 0x8, 0xffc, 0x0, 0x9f, 0x1, 0x3326ccf7}, 0x10) 2018/01/16 16:02:14 executing program 7: prctl$intptr(0x1f, 0x0) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x321280, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000077a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f3d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x8909, 0x77b6, 0x100, 0x4, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000f77000-0x8f)="18bb36237ad4837a24effc6b99d10a0be2a0dae4fe8132ede19592c2c8ea4e1bbb33a3623cb7e122364b788dc5e32259ae1dc6ca473c3575fc67122052e312e4bf04fadbaf4232328de6a05ebff78323a497c741c563bc168ae3fe7a2379d8f4526bb662af10c9a77cf9db6d5338131fb47b1b03c022ff3b9153a5e46a64924c202d61b876d23f28c2f346d3982a48", 0x8f, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f78000-0x4)=0x2, 0x4) 2018/01/16 16:02:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4040600) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f000049c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) getsockname(r0, &(0x7f0000fdd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdc000)=0x41) r3 = gettid() sched_getparam(r3, &(0x7f000006a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/16 16:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x1020000400045b5, &(0x7f00005e4000-0x31)="") r1 = openat(0xffffffffffffffff, &(0x7f00001f2000)='./file0\x00', 0x0, 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d7f000-0x50)={@generic=""/16, @ifru_addrs=@ax25={0x0, {""/7}, 0x0}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000885000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00003c7000-0x30)={0x6, 0x6, 0x1, 0x80000001, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dbe000-0x4)=@int=0xc4a6, 0x4) socket$unix(0x1, 0x7, 0x0) 2018/01/16 16:02:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0xcc1, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x800, 0x3f, 0xfff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000001000-0x4)=0xffffffff00000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x8007, 0x9, 0x8000, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000012a000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 16:02:14 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000040f000-0x4b)=""/75, &(0x7f0000000000)=0x4b) pread64(r0, &(0x7f00005be000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/16 16:02:14 executing program 1: r0 = creat(&(0x7f0000cf5000)='./file0\x00', 0x8) r1 = syz_open_dev$urandom(&(0x7f0000d14000)='/dev/urandom\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4c000)={0x0, 0x10001}, &(0x7f0000fda000)=0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fdb000-0x6)={r3, 0x101}, &(0x7f000063d000-0x4)=0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdb000-0xb)='/dev/hwrng\x00', 0x20080, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000a91000)=""/239, &(0x7f0000fdb000)=0xffffff97) 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000075e000/0x2000)=nil, 0x2000) madvise(&(0x7f0000f6c000/0x4000)=nil, 0x4000, 0x13) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/context\x00', 0x2, 0x0) madvise(&(0x7f00008ab000/0x3000)=nil, 0x3000, 0x0) 2018/01/16 16:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmmsg(r0, &(0x7f0000eed000-0x20)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x2000000000000252, 0x0, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 16:02:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x203, &(0x7f00008a4000)={&(0x7f000096b000-0xaa)="77064e2bee77a676ad0dc60aa45d6e46e38f3347e1163d26de7ec46c18f90348c2c4e9008cdf20b08399786404587167d6f0c1aa0fcacacbdfd0e204c91231648a80ea2eef8b9bb146062508e5b848e2c02a65fae90746c5a6c4bb37331a5ba0e005a1107edbe0f6817b938f22275dc0b7173f9f383116e17d81f22d1dd1d53540a7e0e09303e4d26f2145c75d866683f20a7ccb9e40404460e3d1f9e84feaaf413d744a9677a4b99251", 0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0xb) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00007a4000)=[{&(0x7f000001c000)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) read(r0, &(0x7f00007b9000)=""/58, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b08000)={0x7, 0x3de6, 0x4b, 0x4, 0x1f}, 0x14) 2018/01/16 16:02:14 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mknod(&(0x7f0000d17000)="380d23b51125b9288a2bb2a1086d05c8", 0xc010, 0x2) connect$nfc_llcp(r0, &(0x7f0000cdd000-0x58)={0x27, 0xff, 0x7ff, 0x5, 0x7, 0x7ff, "b3df7d6dc840d2782c9669b303f978739a89b53aa6142d63eaf62a1258d8701d943816de1aca79417fcf39d167236f2eb061de86165433e61783e4078bff49", 0x7fff}, 0x58) 2018/01/16 16:02:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_procfs(r1, &(0x7f00008fd000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) bind$inet(r0, &(0x7f0000516000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1af) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000abd000)=0x4) 2018/01/16 16:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a14000)='user\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009b1000)="", 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000469000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockname$netrom(r1, &(0x7f0000464000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008bb000-0x4)=0x48) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x1)='/dev/sequencer2\x00', 0x8800, 0x0) sendfile(r2, r3, &(0x7f00003b2000)=0x0, 0x1000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000870000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004d6000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000720000-0x8)={0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000044b000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00002ec000)={r5, 0x7fffc, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000b1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007dd000-0x8)={0x0, 0x0}) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f000064b000-0xc)='/dev/autofs\x00', 0x8000, 0x0) connect$llc(r10, &(0x7f0000fc3000)={0x1a, 0x10, 0x5, 0x9b, 0x3ff, 0x1c4a, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfffffe61) r11 = add_key(&(0x7f00009da000)='blacklist\x00', &(0x7f0000a8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r12, 0x29, 0x30, &(0x7f0000815000-0x110)={0xe13, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) add_key(&(0x7f000073b000)='pkcs7_test\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c5c000)="", 0x0, r11) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000480000-0x8)={r8, r9}) keyctl$search(0xa, r0, &(0x7f0000cf8000+0xa80)='keyring\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/16 16:02:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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(&(0x7f0000000000/0x3000)=nil, 0x3000, 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) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e9c000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00009b2000-0x4)=0xc) 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) pipe(&(0x7f0000001000-0x8)={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) 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, &(0x7f00009a1000-0x100)=[{{0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000db8000-0xde)="cbcf37497b88d0919efb76f5980f57d31bbb3796098e4afb93162f431746344f5ee9d3027c8eeae638652d282e0c9cabd993a21aecdc2674e6bd5bc7b1ec24356160b5ff3e257f297805363223afe69eb3e024e62fd36b86a0dc00ad5a6106a0d15bc95c42506029c8e0f4e8be8506a7e6aa10733ab02bf7ab313a4769d4595de602dcf0479678435a43d6d4485ff148827dbd7d4b3fa7bf36843e8ad690a77309df0fd4de78677c2fac2798a1df930fe3c30314e95b86ebd3aae35a93f21694fbd7a34fb9e5fde0c19808a3d193111af1805649e0d8ee94866d0b0b9e94", 0xde}, {&(0x7f0000001000-0x3c)="1b76aafaa7a07525033aaa647ea11ea45d52241d47cc75495db5e76c6932a074fe237cdb7565ba6d11f52286d239d2cfa8915529a42a298c7ddff24e", 0x3c}, {&(0x7f0000b88000-0xd5)="c4a0e0e5cd1d037689e37b08c6a3e644df9a656b359c8d724e2a15b8671a05d815ffe39332b180358795dffd6d0a43cb16d2688af9f211ba22f4f05b720907d396c0af598cab8aa0e3e7fb7f8cc6ba275e043678a15d78e5e187a17b16e91c045c1b83ea4ee2cd42f3337e1458de7b9f4ab62b6bae7fb997a493681b296561f8ab55d018d615ec63488504992bdce5e32428bfc52a3dc1b956c6722e6e21e7083432cd80b03b255323f793bb1ba13ca25935d04e953bcf87cfc60389860b6ccf3f9e89bad85948437596d715421a596ba6eee050fa", 0xd5}, {&(0x7f0000538000)="93dbc8b42977443cfcc4b4027fe1ec6f91be8e16b8c8c38b8455c684719a92d26d87b7c36932c4749a76de8919c4929f6ed0baa4b7dca82bdbc02e306978c8b2fab1536c299a18f67567a8d09b6fe44f153ab6f2b43053a7bcc71bccf21d6660af34b785cc9ca8706401ef8b2112f610ab920913961d9153c588d0c2d1d53346e5538f434912453d9ca5c98c85818d61341d30d5f82ad00140451694ba662895dec9571ca01f732e30a2e1a2697e424648401094346432f6ac19836f", 0xbc}, {&(0x7f000076e000)="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0x1000}], 0x1, &(0x7f0000000000)=[{0x28, 0x108, 0x7fffffff, "89079039633f5116c7309b628d8a83224f4464ec126eb8302e52ec"}, {0xc0, 0x81c469cd0790d111, 0xffffffffffffffe1, "03b345adb9b0d602340e7ab82bdce4f5a08a9d8cff8768e240b59195b4642dd8a729523b23e660d0e97406b2fd03c9b2d5217aa9907c70bc7c832c828265bc55bc6b20574c84d69e662a6ad01616166838ace181b0cd0d96cb89ed4ff51cf560b0c8b8adc69e80d9838fde3ae45c7d0da4969266524e31dbc97eba91396ae0c9fac74e6cbad3673dbce01ff41c69d6a17c288befacf1f0866af9746b8611bb082c6c0f1d421a87aae332cf432e86a029d929dafc"}, {0x90, 0x110, 0x7, "821989852dcaa3ab2832e461dabe2f2be80fcf7b4beb89f89b144461eccec859a4bf3ef83e4d1166b39d625fce4c6bcc4c0f98f6fe5c56b3fdd173b46abab961976257c6254097385c8105a86c47d4f45f93da593e1030903128f7443b1fe6364f1e0df825f9e5b03898942839045b4ca8306b0c17db9c1b26f8d4a46abe167b144aa33c"}], 0x178, 0x24000000}, 0x5}, {{&(0x7f0000c40000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x4, 0x4, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f000063d000)="764debded56499af195e87fc1819415ab740b129c7969d80cd6c6cff4b3702d71766f79898c356361ac474834fabea7b862febfce0a104f2371a61ade8a7d439b3cc194a4afdc7df6af6018576bc31b9a8b238beb89690ccc78a8910e861205fe2f39fd7728abf17c864f49fd38397d41905bdf14803e66214", 0x79}], 0x1, &(0x7f0000000000)=[{0x6c, 0x102, 0x9, "6a2793ea768e631573faa95195a7165bb85d256303f7477fb230e99a623520c9b2cbc29f24619d44ac636f61076fa566203e763d38907d2ccfac439d9060eae0c257c534dd4ecf7e43f18546862509ba959df04bf09db2c3f23583e59db9"}, {0xe8, 0x108, 0x1, "a6aa48b5e3c8dcfbb84a031569400224dbbe0e83084a5bfc89c2a12b119f63ccfcdc09419b4185f0fc9e35256342831171ce571a6274771f319a7903cad42551cc345b5848607b04fcb8444d07de8a2460e3acf9a076346a45864c3d77666265721dade345114c349a3d5e3f4157dc26d51189da3be0228079b97b107be1d58be6f3afa703de99dc59e2eb9e830553db039fa6e7cb72dee310166db2823c39f53b026d6a5cbdafa0fe879d0bf5c435bd8ffd82ca259d81300ef7cca18750d1bfa124716fe1d8af46877c4f2e216d71cc6a90bbfc665f64c55863"}, {0xe0, 0x102, 0x1ff8000000000, "f8233d445d6da02522c4ded7ccde8497569aebbe9434870f83e91211437c0b979e8c88c3f1778c121d274edbb4c1fba47916df43d8b9d4fe18a0f009b2c0c9515096a4de877fef968eadcc1fdd21f7416ab6eab517485cd99862fe126a35b1c41b139eacd23310c66c6ca970fae108f6dfa74137104979bd45693215d5daf36f799bb31b6873c1e0d8b25efc8348dec165922139765882b29466873b5170d861efece5b8c6477eb8edf1dd8c476a5a14b4a1cd663b4a6d81d90aee9b8788cf6415fd72c4565a5676edc2554cb867249d19"}], 0x234, 0x4}, 0x4}, {{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000d25000-0xa0)="ef77aa7b1c23b2b9428ad2288204ff4dc2789a803c1297295e729ebf9bc2e806162f624ad12ed3fb043a95be872862859af30ff81122972ccf8f3519fbaba5b12b6051574a6216d82957ca8abe3cbc30a00a9a5555811149512be84d33a64320b43212ed691364cdbe15d29f5265644701fb0054da0107e50f9d8b9782f708ef8d144670edfee0f6ea6d16b55f54c2be03af2aab56a1504b9e990478b61e1f35", 0xa0}, {&(0x7f00007fd000)="07d68edcb5bc9f98c4cdcfbd04c7479cb9db942362bea19dc6e8f8928966e8839b6dcf85214c35d5a8e65e116c", 0x2d}, {&(0x7f0000073000)="92e1bdb7e73cfebc3aa99c4aaf3bbcbcbce80a703891cab4583857f5404e6ba44d54eff9a1f71a8336e20236a88396d93296a763e8ffc2937d495a951a9f280594452a780f4d76dd30d28e0833bf4fd11f9a740c2af77f98a614b60056c6f308b893381889acc6e3b6a9eadb99987269ec70b3a789dc8455f8b2dda1866cd088a594e78687259c20f6f96e8d07802804932fef1a523c691419d770564bd7b48af082f3a96b30eafb9e9ce7bee80f881769f8af9cdafe039f8d199d0962648af31412bbf269204f66381a8e6d8310754f643f8a0d2b", 0xd5}, {&(0x7f0000b34000-0x86)="9d1ac45d1d9d653ba9d499c18f053886a7b9de90f99374f6217528d74f8a030c3136391c9362d93c2e924717dd9ec60652a4f764e6d71bfc14d28cc12f6d36d55cb7b223fd9c956f4607f380708b1aeb59906c98d11d38b3dc2a4a12d07c7222c7bafdf0024ec7247334aa5359d7481f17c1d1640da9df9e33c6ff981ddbf32e45535e8e16c5", 0x86}], 0x5, &(0x7f0000001000-0xf8)=[{0xf8, 0x12f, 0x4, "622f2c7141f2909d3f221da0b2af8b837d74cca22df9c43825131378bc6a8b86725e999079ab9f9fa9877632ef8adc3a437f447b2241851ed2b8c486417bd2cdb685eeae94f8e17f3b57a69f12ab4880b02effde71e76c793db44ade9c7a2e2551ef71d36fe4ee945ac67a4c8cbdb36e979ba39874062d292bdcb337dafb3afd09910138da82bbe6760830008ea46d31c7dc9f497d1e3519137ecff0f28de609d6e14df0b2a94547af85711f74caf1abf61f6672123ae5b9fa8c794b2be5a0b74e40491eb3a12d257465409b727dc811fac80ffc89b03e985dd1d4e970a9095339b8e8b405322feb3a9f"}], 0xf8, 0x4008045}, 0x1f}], 0x8, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d77000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r4 = syz_open_dev$mice(&(0x7f00006ce000)='/dev/input/mice\x00', 0x0, 0x80002) r5 = eventfd2(0x7, 0x0) r6 = socket$inet(0x2, 0x800, 0x4) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) seccomp(0x1, 0x1, &(0x7f00009bd000)={0x8, &(0x7f0000598000)=[{0x9, 0x5, 0x3, 0xff}, {0x6, 0x8000, 0x4, 0x0}, {0x9, 0x7fffffff, 0x7f, 0x7}, {0x1000, 0x4, 0x0, 0x5}, {0x1da1000000000, 0x3, 0x7, 0x700}, {0x200, 0x3, 0x2, 0x3ff}, {0x2, 0x1, 0x6, 0x4}, {0x3, 0x4a, 0x1, 0x6f8dc4e2}]}) r8 = syz_fuse_mount(&(0x7f0000532000-0x8)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x3, 0x0) sendmsg$unix(r3, &(0x7f0000b3a000)={&(0x7f000070b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009fb000-0x10)=[{&(0x7f0000b79000-0x94)="9fec07f72ea8979e87a1ee891a6e6b53ab1e1e56431bc7dbef9d5a9af4ad0f3d881144c4fafd3e1be49f9b165b7a1a5942e11958b31a68208d69e3dd40bba7f2fcde481cfd9ca3fdecce5878a318977322e26e638fc61cc4e826cccd1d54f6894a6836166e7827e999b5aeb4804fd5531a544226a7a4e7c860c1ff48c110ee022b1d5218bd283178bf6bc92905c6d744c9297864", 0x94}, {&(0x7f00005cc000-0xcc)="3238f1240e2f13d550957676fcaeb274088675c04f4c9914851c149b274c7a0822136f3ed1fa04b9f1121573ab34cfd4d7b279d8e0ab5e93a6d35b5848bc40c6d8f5f447119d1ec9848fdf4fb0889e87d8f7cfe9aed096527b666824015929ab023bfe8e6287d02657530edfe8cc23428069523f472ff0268bb3a70dc8b32e2edcfea33a457a52e31988acec2dece5f3ffcbf1e8dbcd37acd3eaa56bd89160cde186b5d07dfd25a30a716800a4980c4b4f8b4ee7c029216171e81739ea536f9c078e6bbb9a9039f1b775d145", 0xcc}], 0x2, &(0x7f0000ecb000-0x24)=[@rights={0x24, 0x1, 0x1, [r4, r5, r6, r7, r8, 0xffffffffffffffff]}], 0x24, 0x4000000}, 0x8000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r9, 0x89f7, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0}}}) setsockopt$sock_void(r7, 0x1, 0x0, 0x0, 0x0) 2018/01/16 16:02:14 executing program 4: socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000553000-0x8)='./file0\x00', 0x2, 0x142) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000-0x8)={0x2, &(0x7f00009f0000-0x10)=[{0x7, 0x2, 0x61f1, 0x60}, {0x10000, 0xfffffffffffff001, 0x0, 0x0}]}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002b0000)=0x3) read(r1, &(0x7f000090b000)=""/104, 0x68) 2018/01/16 16:02:14 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000f8f000-0x4)=0xfffffffffffffc01) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00004b3000-0x4)=0x2) r1 = request_key(&(0x7f0000868000-0xa)='encrypted\x00', &(0x7f00005f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000081a000-0x5)='ppp0\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f8f000)=""/155, 0xffffffffffffff1b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000562000)=0x0, &(0x7f0000a5b000-0x4)=0x4) 2018/01/16 16:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bac000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d06000-0x1c)={&(0x7f0000042000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004cc000-0x10)=[], 0x0, &(0x7f0000e88000)=[], 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$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f00003ac000-0x10)='/dev/input/mice\x00', 0x0, 0x1a280) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009a8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) getresuid(&(0x7f000067f000+0xb7d)=0x0, &(0x7f0000287000-0x4)=0x0, &(0x7f0000425000-0x4)=0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000fe1000)={@common=""/16, @ifru_mtu=0x0}) r5 = geteuid() setresuid(r3, r4, r5) r6 = dup2(r0, r1) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000f88000)=""/8, &(0x7f0000398000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000955000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004be000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000092a000-0x10)={0x2, [0x0, 0x0]}, &(0x7f0000236000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ac7000)={0x0, 0x0}, &(0x7f0000f00000)=0x8) getitimer(0x2, &(0x7f0000fe2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000d9000-0x8)={0x0, 0x0}, &(0x7f00001cc000-0x4)=0x8) 2018/01/16 16:02:14 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000dab000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ebc000)={0x0, 0x6, "056ac24915a1"}, &(0x7f000046d000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000025000)=0x0, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000026000-0x8)={0x0, 0x0}, &(0x7f0000025000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000008000-0x4)=r3, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000023000-0x77)=""/119, &(0x7f0000001000-0x4)=0x77) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f000001c000)={0x952f, 0x5, 0x7, 0xbd5f, 0x10001, 0xf99}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000027000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r8, 0x8089f3, &(0x7f0000027000)="511d272c64dd21ff1e6dc65db31821850dff8187478781c4500005ab40dd0509e56f325197f632a8afad6d6b073c1c0b1a50a1ef761f291a7ca607d04cf160c17b") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000025000)=0x0) tgkill(r9, 0x0, 0x10) r10 = dup(r6) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000013000-0x10)={r11, 0x4, 0x401, 0x0}, 0x10) ioctl$SIOCSIFHWADDR(r10, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r10, 0x8917, &(0x7f0000027000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/16 16:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c68000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d0c000-0x8)={0x4, &(0x7f0000b7e000-0x20)=[{0x2, 0x0, 0xe0a, 0x8}, {0x799, 0x9, 0x8, 0xfffffffffffffffd}, {0x5, 0x2, 0x8, 0x20000009}, {0x1, 0x7, 0x1ffe000000, 0x1000000000000006}]}, 0x8) clock_adjtime(0x0, &(0x7f0000001000-0x68)={0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d54000-0x8)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000861000)='/dev/ppp\x00', 0x841, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/status\x00', 0x0, 0x0) renameat(r3, &(0x7f0000020000+0xeee)='./file0/file0\x00', r4, &(0x7f0000d4e000)='./file0\x00') r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ceb000)=0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c03000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000c28000)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/hwrng\x00', 0x101000, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="00008000120004000000000400000000809b", 0x12, 0x20000000, 0x0, 0xffffffffffffff68) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000121000-0x8)={0x0, 0x0}, &(0x7f0000456000)=0xffffffffffffff0d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d6e000-0x84)={r0, 0x5, 0x7c, "7442fd45738cd0d2558db11d941662c74e2891eef898ba7907070c05efb96670ce83b50bdf365ce6d13e81ae24c97ac5fd9deb8a8d1601d9ea62d9b37f88e6fee6a4b685e4b2dcee59201562e0a56d1bc555f28d77a42b2eedaa719682a87de9c93127a6945c9eb16c0c422197c0ecb25f490ec7962369869c3a747a"}, 0x84) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000199000-0x1)=0x0) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007d000-0xd)='/dev/vga_arbiter\x00', 0x103c00, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cfa000)=0xe0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000132000)='net/softnet_stat\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='x', 0x1}], 0x1) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0x5ec000)=nil, 0x5ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/pktcdvd/control\x00', 0x321000, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005ed000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x993c, 0xdb, "06b99f1b65f2780708c10e48ec06927bb484d55dddab3008dc485a1cbf257bb9cd6bf6a9597e268f363fc72da4fa3db6ee03a29691ab6e8c2d04f91bffc391769b03ef17f89d22ec10eda1e2f2663bb7"}, 0x160) mlock(&(0x7f00000d4000/0xb000)=nil, 0xb000) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000017f000)=[], 0x20d, 0x0) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000135000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) execveat(r0, &(0x7f0000093000-0x8)='./file0\x00', &(0x7f00008d5000)=[&(0x7f000067f000-0x8)='keyring\x00', &(0x7f0000e7e000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000429000-0x16)='/selinux/checkreqprot\x00', &(0x7f000004a000)='/selinux/checkreqprot\x00', &(0x7f00001ad000)='/selinux/checkreqprot\x00', &(0x7f0000d16000)='/selinux/checkreqprot\x00', &(0x7f00002ac000-0x1)='\x00'], &(0x7f000043a000)=[&(0x7f0000681000-0x1)='\x00', &(0x7f0000b5d000)='/selinux/checkreqprot\x00'], 0x1100) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004cb000)={0x7, [0x4, 0x4, 0x401, 0x8, 0x6, 0xd5, 0x6]}, 0x12) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000094a000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffffb, 0x0, "ebcebd5594c810ffd315a3d1824198f6ce5f3d559223b2ed1b375f58f454cf0995a44d72cb923ed7d38f6e23cf4def29c1e6ac3c9b74f21cc336a2fd2974361938341aac16ffd2c961aaea3e016da13f"}, 0x160) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1) mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000005c000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005f000-0x4)=0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000061000)='/dev/random\x00', 0x0, 0x402000) 2018/01/16 16:02:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x7)=@random={'osx.\x00', '*\x00'}, &(0x7f0000001000)=""/75, 0x4b) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='setgroups\x00') setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f00006ae000-0x2)=0x1, 0x4) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001) preadv(r3, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0xb3, 0x5}, {0xa1, 0x3}, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/16 16:02:15 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f3000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ced000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0x0}, 0x0, 0x2003b008) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_data=&(0x7f00001d3000-0x20)="bd9c77f67d36bc72ee91099ec8444dab7bae34f4e3ecd8f1db5c6181a2f7c879"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000794000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0xf, 0x14, 0x4, "88ab5fc430bed9170537ddff493d46644b28583342365ed596f67b91762faf5e91361626dd0009aeea5279581fe57ebd5393c6cfd5665e614ad67df7f445703d", "94ac4ba21189efd31f9f8122a4812aecbcd23fb850dba1009ee0b13166d1f351", [0x5, 0x8], 0x0}) 2018/01/16 16:02:15 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009ff000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009af000-0xc8)={0xaa, 0x4, 0x1, 0x8, 0x2, [{0x101, 0x6e4, 0x3ff, 0x0, 0x0, 0x582, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0xd9, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x80, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009d2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000671000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c62000)={0x3, [0x0, 0x401, 0x8]}, &(0x7f0000073000-0x4)=0xa) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f00002ea000-0x4)=0x0, 0x3ff) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000334000-0x4)=0x0, 0x800) bind$inet(r0, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000-0x4)=0x80000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000df2000)='/dev/sg#\x00', 0x800, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000bf000-0x24)={0xfff, 0x0, 0xf0, 0x7, 0x9, 0x100000000, 0x910, 0xcf7, 0x3, 0x9, 0x9, 0xffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x400000000f, &(0x7f000048e000-0x4)=0x5, 0x4) bind$inet6(r2, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ea0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, 0x1, 0x0, 0x4, 0xa7a, 0x1, 0x83}, &(0x7f0000304000-0x4)=0x20) 2018/01/16 16:02:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x73, 0x9, 0x80000001, 0x100}]}) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b36000-0xc)='net/udplite\x00') close(r1) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afd000-0xa)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000090c000)=@assoc_id=0x0, &(0x7f0000cd7000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eff000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x3, 0x1) fstat(r0, &(0x7f00000c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000000d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0981215d8ce1a5c7bed38fe5d9aec24eb710f020d5718221f28629f4944d48d096963fd65a1a5caee04c24b6d1180b199c6ca3ade6fdab1bc4f6b64b32da00", "7208a11b3edb2ce94f7754fd658bc3b4e0e729d2e14f199dd508394dbaa67ab9a2015d82130a19c91ffb923e2caba665fd8cfc79f87bfb030acc4a18cdde3070", "5288887fd4d98b7edafd19f675e24505b0dada8cea9f2a05fd4e514ed507d335", [0x0, 0x0]}) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4100000, &(0x7f00007e9000-0x20)='_', &(0x7f000077d000)=0x0, &(0x7f00007db000-0x4)=0x0, &(0x7f0000536000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000078b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000068a000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000073e000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000b0c000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') llistxattr(&(0x7f0000d7e000)='./file0\x00', &(0x7f000007d000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f0000261000)='..', 0x80) lremovexattr(&(0x7f00001b1000)='..', &(0x7f0000d13000)=@known='system.posix_acl_default\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a66000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fdatasync(r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d1c000-0x46)=""/70) 2018/01/16 16:02:15 executing program 1: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}, {&(0x7f0000f82000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000005b000)=[{&(0x7f000015b000)="", 0x0}, {&(0x7f0000346000-0x1000)="", 0x0}], 0x2, &(0x7f000066c000-0xf0)=[@sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x0, 0x101, 0x1, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xb86, 0x0, 0x0, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x84, 0x4015}], 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000867000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00003ce000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000127000-0xc)={r1, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a0b000-0x24)={0x0, 0xbfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f00001c2000-0xbf)="a4e1d4c2e61dd41bd2cdd978311b7f442104dbc7af5bde8a5ed872cf31f138ad79556bd6fa7612b81455b8b775d9547bcccd66430d", 0x35}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000059d000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00008ba000-0xba)=""/186) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dac000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x0) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000070a000)=""/207) 2018/01/16 16:02:15 executing program 3: fanotify_init(0x8, 0x8400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x4, 0x4) keyctl$search(0xa, 0x0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000d10000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000)='./file0\x00', 0x2, 0x7fffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000-0x8)='./file0\x00', 0x4) 2018/01/16 16:02:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a73000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000)=0xfffffffffffffeb5) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f34000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0xd8, 0x0, 0xd948, 0xa, 0x0, 0x20, 0x33, r2, r3}, {0x0, 0x0, 0x2, 0x8, 0x20, 0x1, 0x7, 0x2}, {0x5, 0x6, 0x1ff, 0xffffffff8e27f9fe}, 0xb, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0xa3df, 0x3f, 0x0, 0x611}}, 0xe8) preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000030000-0x6a)=""/106) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x6, 0x80000000}, &(0x7f0000522000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f00000af000)=0x8) 2018/01/16 16:02:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000b03000)=0x0, &(0x7f0000610000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000024f000)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000243000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f000003b000-0xe8)=""/232, &(0x7f00008d1000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000846000-0x4)=0x66a8, 0x4) connect$inet6(r1, &(0x7f0000a80000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000044f000-0x4)=0x0) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x220000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x3}}, 0x26) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}}) r3 = memfd_create(&(0x7f0000708000)='wlan0\x00', 0x2) mremap(&(0x7f0000de9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000c53000/0x4000)=nil) sendfile(r2, r3, &(0x7f0000b38000-0x4)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') mremap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dfc000/0x3000)=nil) sendfile(r4, r4, &(0x7f0000014000)=0x100400, 0xffff) socket$packet(0x11, 0x3, 0x300) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00007b3000-0x30)={0x5, 0x1000, 0x9, 0x9, 0x0, 0x8000}) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xa9) fchmod(r1, 0x50) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd1000)=""/78, &(0x7f0000a20000)=0x4e) r3 = syz_open_dev$mice(&(0x7f0000df3000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000ac9000)={&(0x7f00004c1000/0x2000)=nil, 0x9, 0x0, 0xc, &(0x7f00000d3000/0x3000)=nil, 0x9}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000056b000)=""/83) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000259000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000a0000)=0xc) write$sndseq(r0, &(0x7f0000e7f000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000197000-0x2)='\a\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000342000-0x4)=0x0, &(0x7f00006ac000)=0x4) write$sndseq(r0, &(0x7f0000bd3000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @tick=0x100000001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x23c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00005c4000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open$dir(&(0x7f000096f000-0x8)='./file0\x00', 0x0, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000000000)=""/23, 0x11f) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000035c000-0x1c)="df604da87c7e28ca50401e9093f9165749bdfe825e134aaa8ce7fcd5") 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000f000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x31c0}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000011000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='fdinfo\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000001c000/0x4000)=nil, &(0x7f0000022000-0x4)=0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000049a000+0xa0a)='\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x0, 0x1000, 0x0, 0x8, 0x400000000000, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000)={0x0, 0x0}) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='fdinfo\x00') socket$inet6(0xa, 0x0, 0x3d6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000021000-0x38)=[{&(0x7f0000020000)=""/101, 0x65}, {&(0x7f0000020000)=""/165, 0xa5}, {&(0x7f0000020000)=""/214, 0xd6}, {&(0x7f0000012000)=""/121, 0x79}, {&(0x7f0000020000)=""/203, 0xcb}, {&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000021000-0x2e)=""/46, 0x2e}], 0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000000c000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000022000-0x4)=[], &(0x7f0000021000)=[&(0x7f0000004000)='\x00'], 0x0) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000b74000-0x8)={0x0, 0x0}, &(0x7f00000e5000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000559000)=[{{&(0x7f00009be000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000265000-0x38)=[{&(0x7f0000333000-0x79)=""/121, 0x79}, {&(0x7f0000293000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc2000)=""/25, 0x19}, {&(0x7f0000247000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bef000)=""/53, 0x35}, {&(0x7f0000e44000-0x84)=""/132, 0x84}], 0x7, &(0x7f0000fd7000-0x9f)=""/159, 0x9f, 0x101}, 0x7}, {{&(0x7f00000ad000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000030f000)=[{&(0x7f0000254000-0xcd)=""/205, 0xcd}, {&(0x7f0000f89000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f00000c0000-0xce)=""/206, 0xce, 0x7fffffff}, 0x1}, {{0x0, 0x0, &(0x7f0000a61000)=[{&(0x7f0000d0f000-0x8e)=""/142, 0x8e}, {&(0x7f00004da000-0x38)=""/56, 0x38}, {&(0x7f0000ad5000-0x2b)=""/43, 0x2b}, {&(0x7f000070b000)=""/219, 0xdb}, {&(0x7f000027d000-0x7)=""/7, 0x7}, {&(0x7f00002af000-0x3f)=""/63, 0x3f}, {&(0x7f00006fc000-0x1c)=""/28, 0x1c}, {&(0x7f0000775000)=""/70, 0x46}], 0x8, &(0x7f0000f75000)=""/39, 0x27, 0x5}, 0x4}, {{&(0x7f0000e07000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000318000-0x28)=[{&(0x7f00002f7000-0xde)=""/222, 0xde}, {&(0x7f00007c6000)=""/78, 0x4e}, {&(0x7f0000b37000-0x45)=""/107, 0x6b}, {&(0x7f00004f4000-0x5c)=""/92, 0x5c}, {&(0x7f0000452000)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x2}, 0x36}, {{0x0, 0x0, &(0x7f0000aa2000+0x63a)=[{&(0x7f00009af000)=""/4096, 0x1000}, {&(0x7f0000c91000)=""/234, 0xea}, {&(0x7f0000d0e000-0x1000)=""/4096, 0x1000}, {&(0x7f000055c000-0xbe)=""/190, 0xbe}, {&(0x7f00001a5000)=""/4096, 0x1000}, {&(0x7f0000780000)=""/213, 0xd5}, {&(0x7f00001de000)=""/88, 0x58}], 0x7, &(0x7f000079d000-0xf7)=""/247, 0xf7, 0x0}, 0x1}, {{&(0x7f0000742000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00005a6000-0x20)=[{&(0x7f0000885000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abc000)=""/163, 0xa3}, {&(0x7f0000c80000)=""/52, 0x34}, {&(0x7f000067f000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x6}, 0x1c0000000}, {{&(0x7f0000ba9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000af2000-0x30)=[{&(0x7f00009c3000)=""/88, 0x58}, {&(0x7f0000c95000)=""/255, 0xff}, {&(0x7f000094d000)=""/239, 0xef}, {&(0x7f0000ee8000-0x39)=""/57, 0x39}, {&(0x7f00005b8000-0x68)=""/104, 0x68}, {&(0x7f00006f1000)=""/91, 0x5b}], 0x6, &(0x7f0000ca6000-0x4b)=""/75, 0x4b, 0x9}, 0x6}], 0x7, 0x60, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dc7000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e2000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000320000-0x6)={r2, 0x166b}, &(0x7f0000f63000)=0x6) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000457000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000197000-0x2)='\a\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000342000-0x4)=0x0, &(0x7f00006ac000)=0x4) write$sndseq(r0, &(0x7f0000bd3000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @tick=0x100000001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x23c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000913000)='/dev/snd/seq\x00', 0x0, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) dup2(r1, r1) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001d9000)=""/244, &(0x7f0000db2000)=0x1f05b9235a5881cf) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@generic="5360f7ff3afe94f112ce8d5bffcf0f5c", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002bd000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00007cb000)=0xe8) r2 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000fa000-0x5c)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x6, [0x5, 0x4000000000000000, 0x7fffffff, 0x2, 0xfffffffffffffffc, 0x7fffffff, 0x24e, 0x40]}, 0x5c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eba000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/16 16:02:15 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0xb, 0x4) listen$netrom(r1, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000005000)=0x3, 0x4) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000007000-0x10)={0x1a, 0x17, 0x3, 0x1, 0x3, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f07000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000057b000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f48000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e6d000)='cgroup\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000885000-0x8)=0x0, &(0x7f00006c7000-0x4)=0x8) preadv(r1, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fde000)=@abs={0x1, 0x0, 0x2}, 0xa, &(0x7f0000c91000)=[{&(0x7f0000283000)="e035f29ff7a12419bad43ba53798ca0b133f79d05a60b1ed293ac0ac7742af543ea29ed936a8aa2ff96ad2b72394744b4816717d54963fa2dc0d4cb57ed3cd05cae9b22910bd8738e3e8be987208b18e78f3efce9522f552dab145feeeb19edebd0e1b0f9c0939", 0x67}, {&(0x7f00001b3000)="a5edcadcc4addb87fdb2cf1b356853e91b84558f7b8b99b4041e8dbde25f1746", 0x20}], 0x2000000000000091, 0x0, 0x53, 0xfffffffffffffffe}], 0x1, 0x0) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000040f000-0xe)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) sendto$unix(r0, &(0x7f0000ba0000)="e0294fb3a82496ae3bf4dd050f91f99a5535949baf77c3813d8f3d85066e66c407b33cb90ab6b7d4218a8504330c2bed363cc75b43e1c3c1c52bedac53c142496f3d86afc69c5105273eb21e7aa3cf96", 0x50, 0x24004000, 0x0, 0x0) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)='ncpfs\x00', 0x0, &(0x7f0000cb6000)="") 2018/01/16 16:02:15 executing program 6: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setendian(0x14, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000838000-0x4)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x592, 0xc001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b49000-0x4)=0x2, 0x4) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(0xffffffffffffffff, &(0x7f000012a000-0x1)="", 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000fc7000-0x9d)=""/157, &(0x7f00006a8000-0x4)=0x9d) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f07000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000057b000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f48000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e6d000)='cgroup\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000885000-0x8)=0x0, &(0x7f00006c7000-0x4)=0x8) preadv(r1, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) 2018/01/16 16:02:15 executing program 4: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f000092e000-0x4)=0xffa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x7)='ns/ipc\x00') ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x3, 0x8, "8181effce4083bd6d588d6611e6bab9bfc38ae929997e44ddaae7a3c3877c8c26e0512cbde0a517705b1c177348e587400076b08132bb86c9fed01903721f973", "0b783b9679438018e97f81beb2ebf03217339553615342467c619213ce288456", [0x80000001, 0x8], 0x0}) readahead(r0, 0xc7, 0x4) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d12000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fbc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009ce000)={r1, r2, 0x0}) getsockname$inet6(r0, &(0x7f0000d27000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ac5000-0x4)=0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e02000)='./file0\x00', 0x50) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0xfd90, 0x3, "db01ff2582cb", 0x3c7, 0x0}}) getpeername$inet(r0, &(0x7f0000e01000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e00000)=0x10) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') getcwd(&(0x7f0000b79000)=""/153, 0x99) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00005dd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000091a000)={0x0, 0x6, 0x81, 0x7}, &(0x7f00000e0000)=0x10) statfs(&(0x7f0000ed4000)='./file0\x00', &(0x7f00005bc000)=""/26) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4b000)={r1, 0x3ff, 0x8, 0x2, 0x97, 0x3}, 0x14) 2018/01/16 16:02:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000593000)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007ea000-0x10)={0xfffffffffffffff8, 0x0, 0x10000, 0x34}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000cef000-0x8)={r2, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e74000)=[], 0x203b) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000067000-0x9)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000343000)=0x4000000, 0xfdffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/access\x00', 0x2, 0x0) 2018/01/16 16:02:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d65000)=0x0, 0xffffffffffffffc0) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/keychord\x00', 0x80, 0x0) write$tun(r0, &(0x7f0000893000-0x79)=@hdr={0x1, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f000002a000-0x75)="7b0dd7afd5ae4c8247aca9adf4f3b57eea3a1ee34823a6a18987b0b63c3b7b56cde67cb07e54711a35c9696d691fd70fb2f6fcda84741c8a40914fd250e5b4024f3df62ac3f95649e3b5ab4ece4f6add6c4682e1265beeea235e76816814d5b4214b9484a53de0b2694f18c9f177d9590fddd1b723") ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/16 16:02:15 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000431000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ab6000-0x4)=0x3a, 0x80800) accept4$packet(r0, &(0x7f0000a82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000595000-0x4)=0x14, 0x800) bind$packet(r0, &(0x7f000002a000-0x13)={0x11, 0x5, r1, 0x1, 0x20, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0xc, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") r1 = socket(0xa, 0xa, 0x80000001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000088e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c32000-0xe8)={{{@in=@rand_addr=0x92, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x0, 0xa, 0xa0, 0x20, 0xc, 0x0, r2}, {0x5, 0xa21, 0x8000, 0x1, 0x7fffffff, 0x2, 0x7, 0x3}, {0x3, 0x1, 0x5, 0xe097}, 0x80, 0xf, 0xf14795e41124f384, 0xacc16f594c0eda22, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x4, 0x3, 0x10000, 0x37, 0x1, 0x80000000000}}, 0xe8) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) open(&(0x7f0000b94000-0xa)='./control\x00', 0x4000, 0x41) r3 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f000003f000)=""/0, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000b07000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x40, &(0x7f0000324000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000160000-0x4)=0x0, &(0x7f000065d000+0x82b)=0x4) getrusage(0xffffffffffffffff, &(0x7f00008c3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000909000-0x40)={0x4, 0x81, 0x5e4fadff, 0x3, 0x3, 0x7, 0xffffffff, 0x8675}, &(0x7f0000856000-0x40)={0x8, 0x3, 0x4, 0x1, 0x0, 0xa000000, 0x9, 0x3}, &(0x7f000047a000-0x40)={0xffffffff, 0xed8, 0xffffffffffffffff, 0x0, 0x8, 0x2e8, 0x8, 0x5}, &(0x7f0000357000)={0x0, 0x0}, &(0x7f0000762000-0x8)={&(0x7f000016d000-0x8)={0x1ff}, 0x8}) select(0x40, &(0x7f0000097000-0x40)={0x2, 0x8, 0x200, 0x10000, 0x3, 0x7cf, 0x10001, 0x80}, &(0x7f000032a000)={0x5, 0x8, 0x1, 0xcea, 0xa5, 0xfffffffffffffff7, 0x5, 0xffff}, &(0x7f0000f5f000-0x40)={0x9, 0x4, 0x5, 0x6, 0x2, 0x5, 0x2, 0xffff}, &(0x7f0000e63000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f00009cf000-0x1)="bb", 0x201, 0xa, &(0x7f000066d000-0x10)={r3, r2}) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x1bd, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd2000)={{{@in=@rand_addr=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=@remote={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}}, &(0x7f0000fd3000-0x4)=0xe8) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000353000-0x52)=""/82) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005fc000-0x14)={0x0, 0x6, 0x40, 0xfffffffffffffffb, 0x2, 0x2}, &(0x7f0000dc3000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000021f000-0x18)={r1, 0x2, 0x30, 0xffff, 0x3ff}, &(0x7f0000488000-0x4)=0x18) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000db5000)="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", 0xffffffffffffffb3) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041c000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000467000)=0x8001) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d7f000)=""/248) [ 96.250091] binder: 20168:20169 unknown command 0 [ 96.259952] binder: 20168:20169 ioctl c0306201 20007000 returned -22 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000032a000-0x8)='./file0\x00', &(0x7f0000001000-0xaa)=""/170, 0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x200) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x33c) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) r2 = socket(0x10000000010, 0x400000002, 0xc) fanotify_init(0x100000000000006a, 0x10000000101000) write(r2, &(0x7f00004ec000-0x1f)="1f0000000104ff10fd4344fe234d00000000000008000100f2ffdcffdf000d", 0x1f) fcntl$getownex(r2, 0x10, &(0x7f0000487000)={0x0, 0x0}) connect(r0, &(0x7f0000caf000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00004f8000)='./file0\x00', &(0x7f00004d5000)="0700cc667300", 0x24008, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x10a200) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00004db000)=0x0) getpgrp(0x0) getpeername$ipx(r0, &(0x7f0000c0d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c75000-0x4)=0x10) [ 96.290619] binder: 20168:20169 unknown command 0 [ 96.301189] binder: 20168:20169 ioctl c0306201 20007000 returned -22 [ 96.312975] audit: type=1400 audit(1516118535.670:58): avc: denied { connect } for pid=20186 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0x629000)=nil, 0x629000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000373000)={0x2, &(0x7f000061b000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000173000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x84000) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000932000)=';') 2018/01/16 16:02:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x27cd03b127f4f280, &(0x7f000039f000)={0x0, 0x10000000, 0x0, @thr={&(0x7f000076e000)="", &(0x7f00006ff000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000695000)=0x0) r0 = socket(0x1b, 0x3, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c3e000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x32, &(0x7f0000ce9000)={0x1c, 0x5, 0x1, 0x90eb}) 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000023000-0x1c)="bdef5fa6b0140dbd9fdc57309da028577b66d1d6409c7d8d87a1b552") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000006000-0x1a)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000575000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000d4b000-0x33)="6e00012f6d63ffffff7f65721d1442205a1eb3728a8879604236fcf86c0c5c7a73dabf93999cb255b71ef493d9b425357020ab") readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00002fe000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000660000-0x14)={0x0, 0xa00000000000000, 0xaf, 0x8, 0x84}, 0x14) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000608000-0x8)={0x0, 0x800}, &(0x7f0000315000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ff2000-0x6)={r3, 0x688b}, 0x6) fremovexattr(r0, &(0x7f0000fd2000)=@random={'trusted.\x00', '/selinux/user\x00'}) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f00000de000)=""/145, &(0x7f0000edc000-0x4)=0x91) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000eda000-0x18)={0x0, 0x100000000, 0x30, 0x1, 0x7fffffff}, &(0x7f00002fa000-0x4)=0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff8000-0x108)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x3ff, 0x4, 0x2, 0x400, 0x1, 0x4, 0x9, 0x1f1, 0x8, 0x20, 0x2, 0x2, 0x9, 0xffffffffffffff7f]}, &(0x7f0000677000)=0x108) setrlimit(0x0, &(0x7f000005a000-0x8)={0x0, 0xffffffffffffffff}) setrlimit(0x0, &(0x7f0000764000-0x8)={0x0, 0x10000}) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fca000)={0x0}, &(0x7f0000a54000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000102000)="e621a9c677c4215d7da9373906111e79986ee0567940215884cf81425a66f8f7e6464c9fabbd1fc707e4fbabde875593fd3621afcd0d8a13cdd76deed63185881015c3361ea44f8fafd41d62ab9c07f252520100000000000000569377bb814e6e6d29d6abf7b0c220026ba94a4b345d2754c1e3d61e2b71091ced58abe81f5a17a37a965b2af6a6492ced6065a0557763a358ada1fd0028216cc8354f6e969aeaed", 0xa2) 2018/01/16 16:02:15 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006c5000-0x4)=0x0) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000452000)='/dev/rtc\x00', 0x4000000080c00, 0x0) pread64(r0, &(0x7f000000d000)=""/4, 0x100f9, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000181000)={0x9, &(0x7f0000c30000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c67000-0xb)='/dev/loop#\x00', 0x1, 0x7aac0) ioctl(r0, 0x400000000000125f, &(0x7f0000cae000-0xe3)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e8e000-0x8)={0x0, 0x0}) r1 = dup3(r0, r0, 0x10000000080000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000093a000)=""/56) 2018/01/16 16:02:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000002000-0x18)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20080, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000)={0x12000, 0x5, 0x100, 0x101, "46ea8446b20a9dbe9c4ade1496a71bd093c6a4680bede98b6566acb28c038d3a"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/4096) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) pwrite64(r0, &(0x7f00007fd000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000dd3000-0x4)=0xde9, 0x4) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dd4000-0x4)=0x5, 0x4) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000369000-0x10)='attr/sockcreate\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a26000)={0xffffffffffffff80, 0x1, {0x0, 0x0, 0x9, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00009ef000)='loginuid\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008a9000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f000059a000)=""/67, 0x43, 0x0) 2018/01/16 16:02:15 executing program 6: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f67000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000-0xc3)=""/195) r2 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, r2, &(0x7f0000c76000-0x8)='./file0\x00') 2018/01/16 16:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000070d000)=0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/16 16:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000472000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003e2000)=""/18, &(0x7f0000165000)=0x12) r1 = memfd_create(&(0x7f00005df000)='$\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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]}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = dup2(r1, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d98000-0xc)={0x0, 0x1f, 0x30}, &(0x7f00007b5000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d53000-0x6)={r6, 0x8c0}, 0x6) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/16 16:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e83000-0x1)='\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000efb000)={0x400}, 0x1) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000cde000)={0x1, 0x3, 0x2, 0x6, r1}) prctl$setfpexc(0xc, 0x10000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") r2 = creat(&(0x7f0000959000-0x8)='./file0\x00', 0x184) fchmodat(r2, &(0x7f000095e000)='./file0/file0\x00', 0x40) 2018/01/16 16:02:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007cf000/0x4000)=nil, 0x4000, 0x40000e) 2018/01/16 16:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) sendfile(r0, r0, 0x0, 0x8) r2 = epoll_create(0x400010000025) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000076f000-0xc)={0xc, 0x0}) getpeername$packet(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x14) poll(&(0x7f0000da4000)=[{r2, 0x0, 0x0}], 0x1, 0x6) 2018/01/16 16:02:15 executing program 4: r0 = memfd_create(&(0x7f0000acc000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x1f, 0x102, 0x81, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 16:02:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000059000)={0x1, &(0x7f0000999000)=[{0x0, 0x0, 0x0, 0x0}]}, 0xfcf6) r2 = syz_open_dev$sg(&(0x7f0000289000)='/dev/sg#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000128000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) r3 = creat(&(0x7f0000119000)='./file0\x00', 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r4 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000da5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d68000-0x4)=0x8) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000241000-0x18)={0x0, 0x8001, 0xffffffff, 0x0, 0x0, 0x0}) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b6e000-0x6)={0x0, 0x1}, &(0x7f0000e18000)=0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000037c000-0x7)='loppp1\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x180000, 0xc800) read(r3, &(0x7f0000000000)=""/136, 0x88) 2018/01/16 16:02:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/16 16:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d39000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) stat(&(0x7f0000596000-0xe)='./file0/file0\x00', &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:15 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b3000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0xc0045103, &(0x7f00007a3000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xa1) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3f, 0x40300) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0xaed) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000397000)=""/150, &(0x7f0000000000)=0x1e2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x8, 0x40, 0x9, 0x9}) 2018/01/16 16:02:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000668000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) recvfrom$inet(r2, &(0x7f0000f38000-0xbd)=""/189, 0xbd, 0x40000000, &(0x7f00003a7000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001df000-0x4)=0x0, &(0x7f0000530000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$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, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/rfkill\x00', 0x6041, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000102000-0x4)=0xa3a, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x100, 0x4, &(0x7f0000b3a000)=""/86, &(0x7f0000ec6000-0x4)=0x56) socket(0x0, 0x4, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00003a4000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000001d000)='./file0\x00', r2, r3, 0x1000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001d000)="1b61f8154eab2aa2b1e6e26ae74b9e7a80efbc13b70f4f291330245f6ea382781e7e37132f645aa436927266003e1b5477705a30e46909189aae4ffecbb53b01c33863332299e33abfc08a6493fe96e648941967d8237119196172c6fd28c77c2a9db3dcaef5cf46e85b375057d630beac1dc689650e34cf0b15158b993c1b2809b79de99cb1bfcf3b368ef93c7b23ca5f9c6a6254af0bb29b54fd49d6b0b1bd98de1b1efa40efb9cec47f439dae137d67b0dcf7bc7c9a8e59e60dc23b1032fba972b12abe66294a959930db1c507cbc658222025d809402264ca231420458d68bfb6500bbfa8eac07ef", 0xea) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0xe, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e2000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x9}, &(0x7f0000168000+0xc7)=0x98) close(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003a3000)=@sack_info={r2, 0xd3ee, 0x7}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000de9000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000053000)=0xc) sendto$packet(r1, &(0x7f0000111000)="bd68da7bb5a22b2e88e544a5d447f13da5f91a983e3e9862045b013ce438e7b04a54b9b7febcff463b2290e0e91f9896df147a5bde069d9a28b199e1461378d9bf74bc38b4518c07", 0x48, 0x4000000, &(0x7f00005e8000-0x14)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009cf000-0x4)=0x0) listen(r0, 0x0) poll(&(0x7f0000078000-0x8)=[], 0x0, 0x0) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000314000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") [ 96.660754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43854 sclass=netlink_route_socket [ 96.679757] binder: 20292:20296 ERROR: BC_REGISTER_LOOPER called without request [ 96.690380] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 96.710401] binder: 20296 RLIMIT_NICE not set [ 96.730630] binder: BINDER_SET_CONTEXT_MGR already set [ 96.730642] binder: 20292:20308 ERROR: BC_REGISTER_LOOPER called without request [ 96.736138] binder: 20292:20308 unknown command 76 [ 96.736146] binder: 20292:20308 ioctl c0306201 2000a000 returned -22 2018/01/16 16:02:16 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f00001f3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ef5000)='./file0\x00', &(0x7f0000ef6000-0x17)=@random={'btrfs.\x00', "626465766d696d655f747970652bf500"}, &(0x7f0000ef5000)=""/75, 0x4b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) keyctl$assume_authority(0x10, r0) r2 = getpid() mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000ef7000-0x10)={0x3, 0x0, 0xfffffffffffffffc, 0xca2, r2}) 2018/01/16 16:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) readv(r3, &(0x7f0000417000-0x8)=[{&(0x7f000007c000)=""/190, 0xbe}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00007c4000-0x4)=0x7) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c94000-0x4)='/dev/ptmx\x00', 0x151000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ptrace$setsig(0x4203, r1, 0xfffffffffffffffb, &(0x7f0000408000)={0x3b, 0x1000, 0xfffffffffffffc64, 0x1}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ff4000-0x4)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ff4000)={0x3, 0x3, 0xd3, 0xfffffffffffffff8, 0x7, 0x1, 0xe674, 0x648, 0x2, 0x441, 0x4, 0x3}) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000300000-0x70)=[@in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66d}], 0x70) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000093000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000055b000-0x8)={0x0, 0x10000}, &(0x7f0000aa5000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000432000-0x5)={r2, 0x8}, &(0x7f00007a2000)=0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dff000)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f000028d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef1000-0xc)={r3, 0x400, 0x30}, 0xc) ioctl$KDGKBLED(r4, 0x4004510d, &(0x7f0000001000-0x1)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00001a9000-0x5)='ve\aw\x00', 0x5) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000079b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000d8c000)=""/0, 0x0) 2018/01/16 16:02:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0xea6)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) timerfd_gettime(r1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0xc4)="17dfe1ae7a538756c0c68a34982a7e61de079e3dae82932e815fbdef0e46227a8950b712dfef7ad6aeb87a0214b6a975965fe21566e286d014399abf34afc8070ac2abce756f25cb999dc59d1e56f60a01c15f6f712c3fb1de6e654810c08f223308a850409f9ef4894b188660f7c6b5ad33b4962299f8d77a1b5cc9b4d28ac74de5490fb3003216d496aa5c10a70378620bc3ada56c840c45fe58576f725e090969785805a892b9b1bdee4b4a33bc6e7df60408bf68cb8284aedb0cdb231791cdfb80aa", 0xc4}], 0x1, &(0x7f0000004000-0xc)=[{0xc, 0x11e, 0xfff, ""}], 0xc, 0x20000080}, 0x4) recvmmsg(r0, &(0x7f0000001000-0x20)=[{{&(0x7f00000ee000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00001d5000-0xd7)=""/215, 0xd7}, {&(0x7f0000022000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000845000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}], 0x5, &(0x7f0000001000-0xb2)=""/178, 0xb2, 0x800}, 0x8}], 0x1, 0x10020, &(0x7f0000001000-0x8)={0x0, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) 2018/01/16 16:02:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000)=0xffffffffffffff29, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xa50c) dup2(r1, r1) 2018/01/16 16:02:16 executing program 4: ioprio_set$pid(0x0, 0x0, 0x101) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) [ 96.736208] binder: 20292:20309 got reply transaction with no transaction stack [ 96.736216] binder: 20292:20309 transaction failed 29201/-71, size 24-8 line 2921 [ 96.770119] binder: 20292:20296 ioctl 40046207 0 returned -16 [ 96.778441] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.784017] binder: undelivered TRANSACTION_COMPLETE [ 96.800031] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000fe1000)={{0x100, 0xd99}, 'port0\x00', 0x28, 0x460, 0xf81, 0x7fffffff, 0x7, 0x1000, 0x4, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000087f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000e12000-0x8)=[], 0x0, &(0x7f00006ca000-0x10)=[{0x10, 0x29, 0x43, "0182"}], 0x10, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00004c3000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000039d000)=@common='bpq0\x00') preadv(r2, &(0x7f00006a5000)=[{&(0x7f000053d000-0xa8)=""/168, 0xa8}, {&(0x7f0000866000)=""/229, 0xe5}], 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a90000)={0x0, 0x0}) [ 96.813102] binder: undelivered transaction 190, process died. 2018/01/16 16:02:16 executing program 3: unshare(0x20000) 2018/01/16 16:02:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9784, 0x7, 0x1c, 0x1, "bdac9e98c7300bbcfb3d8262bb5eeaafc3195817c7b2885c411c382bb065896f15d1bc2345ca765b748edfac9129d2c9dd661057695529b2286b659e8a45db6d", "d4c61b2b3d3cca87f52aabecbca2bdf2040994817f4bcb3d9816651785ab962d", [0x7f, 0x40], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000c91000)=""/203, 0xcb) 2018/01/16 16:02:16 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00006c2000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e47000)='/dev/sg#\x00', 0x0, 0x882) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ea7000)=0x0) write$tun(r0, &(0x7f0000f5b000+0x960)=@hdr={0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8f01e68de91917dae93b4f46f9c3c2725fdb83aa8f45680eab14f9266e2cb65050b85daafb243311bf233e4dad512556871a25244c995528b83579c129d2a152"}}}}}, 0x60) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000889000)=0x81, 0x4) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e12000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b4000-0x4)=0xc) r1 = memfd_create(&(0x7f0000b04000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000479000-0x1e)="747275737465642d766d6e6574303a7573657276626f786e6574312a9f00") ftruncate(r1, 0x8000008000) sendfile(r1, r1, &(0x7f00006de000-0x4)=0x0, 0x10000007) lseek(r1, 0x0, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/16 16:02:16 executing program 1: unshare(0x400) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:16 executing program 7: 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$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="1cbe793e96fac6ac94f5", 0xa, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000af0000)='cifs.idmap\x00', &(0x7f00006ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/16 16:02:16 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000856000-0x50)={{0xffff, 0x4607928c}, {0x7, 0xfffffffffffffffa}, 0x1, 0x1, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) sendmmsg$nfc_llcp(r0, &(0x7f0000568000-0xc4)=[{&(0x7f0000b33000-0x58)={0x27, 0x7, 0x6, 0x5, 0xf5, 0x5, "73aa9134795995858655dea51b82afdfa7aa8525f04e8fe4efcc89890b80a2ac16df3485986f9d3232a7a0c15646c03e48ae9a43b1b7ea918f1e9192612e85", 0x4}, 0x58, &(0x7f00002e6000)=[{&(0x7f0000834000)="428e3f532de73d3ae077f560567bd4e7a51426fec024163b06d07631bd493822c61c0373b0d70615979d508300c9764e9f60eaa8c0", 0x35}, {&(0x7f0000bf8000)="56d70494f3962bf855e08ef9ff37d10b71211a029d796585b7f9c68fb665e540340c41b28fe10dcf2d7c082f7338626f114a18f9bfddecf760", 0x39}, {&(0x7f000023d000)="29af63edd929549ae2523c99ba09cbf9b253a92bec82f65d6792f50c9f61276125b0dc120499e4ef9e7384e47c6cc0118a1fc91de36122386d4a9218c402b13efeb72349cf45045ed0f1b6e88669f2587508ca2ede0a0bff9c1fbd19d39e9059dc3cd7c821404f441796fa652bb8a7a3920592c5e0ba98f0651318fe072a4e2c71de518369436fc524483f48751b977db2748f96fe8178f5957a3d845919b25c4d3a3ac3e152f8aeaf3bbf54be2d3304b7495d05f45a545a2758709215780711da297434208dfe7b9ce7f3219784ee7e9c1a967feedc9ef81344", 0xda}, {&(0x7f0000870000-0x1000)="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", 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"82383d8eb4ee67c1ac8f3111d94a997d17eafc86c67175606a049f8e69081506c25f2fa4ad99ee4d099fc0c58e8b81505b850ae1888f62ee16eb968fdb0d364c91424d98f89c35dde3d9dd181869cab742de4c27b65f39e135d24995bf7a102b20e6d383dd17e4915df29f2e61fc0b5796a6587534fffdf21718d983d4790a427cee3b805f25bfa6f688b43e7e99e37a4a93ac30dc38e6f73ecb0581a0b5b18cddf947ad46795f5c7e35f3e0930d2a59157ed2b4f4e8c836d371d03fd6dc461c2028c4909956dfc7c43d097613c4a1337397503bea3cf8169d6307d23c8c1905ade4559f1920a416ebc4890f5aab6aed826eb4f23e030f40ba"}, 0x108, 0x20040001}, {&(0x7f000059d000)={0x27, 0xffffffffe568396d, 0x20, 0x7, 0xaf71, 0x4, "dd2fbd66ba3fce86cde8abd8669a74033a5ad6650a826eb65aa71f8402a5d7e0583eea430da41a4592737468026daf26ea43cca430119853933ecbc6c758a5", 0x40}, 0x58, &(0x7f00005f9000)=[{&(0x7f0000378000-0x53)="bad1ad0284efd7a390e16731feadf04b0d8ea6a7f8cfc28ca058f0f674100d14af26111647a7aa6bf6c5b159176d31635c3923e518983f81b8e45e50303d94585057e3b96b18bc5bce33650164aa2950572856", 0x53}, {&(0x7f0000710000)="d313fbdee746f046f5f15507191e3d5b36590cf4e1f1fc89f40c7a9d08b2ec0f819b5a019e13ecb105df33856d46ad1c031bfdf14d35d6c1d2", 0x39}, {&(0x7f0000fb3000-0xbd)="ccf6a30ccfeb8cd68fcde3f313fe7bc7413c8c32da3ac6f9c5d2748b66b119c110d4fab0984b668e94c98b813487076522f0eb952d9b67e07dd9e8895692370b761e5322c97850cef4a6f7fc270f1ee6f2d9aacf51a976a34cbf028085992371093d19917b9cf221a7d3dcce1a05712bf1e4c6c9720f9f285bdf3b2108888fd16033f3d07d1c943ccc5843db37e94668bb28d536d3d05129257e7add54f493cf61cb30a7e62b6003f0de6c6544cbec1c1d999d76bc42cf6cf5545baf7a", 0xbd}, {&(0x7f00001a9000)="257c1a3d2dfec9616bd3c4c635f380f8790a849225c58a296f3be9b34afb76412d97d7fa6391b13b81e974e4b6f9666ede1a8ff57fa6f9db5ff4b257213b95e439ef6fc28d0cb208ef28f8838d5722d66ad00cf402ea546f1666ab4fb7b27d34a3d03d42993551eb79384b06b8da3078119b5dd475e940347903a33bfaa425ff2b501a1170e5f77babca4b0f1e33cca0a482971a64a577e4a9bb48c72028cadce21faa4e7ecce61be45b5c4d537f4b52f90d80f287db78653fbff8352e92ac23944f3ff84b00c279b02542e3", 0xcc}, {&(0x7f0000334000-0x61)="87d8c4b4c0cffd1abc902830acc9cdf07b6544c69228eb2a043f375f7391dcc8fb79692ccab83612a7cc0f37f498020e561f0f2327c7015e346938671dd2c2fd232a0a893a8d6f0963a28653d54c71efee1a91a6d5eb9c40b7e3941f41c1289b45", 0x61}, {&(0x7f0000e4b000-0xd5)="209982b3666edec5bf0e58234ecffedd95ca0c6fb2f06efae69d9a9912e53509de7add8cdec62a36d148b753e548e045c41e80ca8d12e8d74098b22e3e22295e651740fef3c75cccd2133a70c126ef1f68fe71e9e816a841fd1c9d50e732b8ff4b6ac708db15d6d86f900f6eaa31886af8a83610085cb5fdb61ce6a3135040718196741e5d277afbea45740f875167f99ac7c75d571e7d425130b61f7524e94bcf435c4e59848a8d7fdad7a6b95ab8cb252ada771a0a57981e9af209918594a870c328b0419d8d235765ed9b11ffa686511818f801", 0xd5}], 0x6, &(0x7f0000d6c000-0x74)={0x74, 0x117, 0x8, "a7f3a90b427cab8245c03f44b62450c9f0344bb2f5ea71690ec6a608f93d2d301aec859ed0000c548101ddc419a32bae57f68f99600dbc947700dbc897dc46a0dca241137f5fbfa44056dbdd186f725081aed1cbc60353166f189216c0f05eaa47d9fcf6f75a363a"}, 0x74, 0x8000}, {&(0x7f00002a9000-0x58)={0x27, 0x80, 0x1, 0x0, 0x81, 0x7, "7c851258fea09fd0a3f7edc2869058cdf45e7fd8653bbaaacd9d2cf98e9f8c97471ae9f9c785e0fd3d03c1027d1ea8926b4227056ca095151a527b8125242e", 0xffffffffffffff7f}, 0x58, &(0x7f00003d6000-0x48)=[{&(0x7f0000dc8000+0xbde)="e739b8c9e870d577a17903cd117b308cf08731d85874768a65e645494d468aad3f4fb1b41541482d7b130f4dca29720350722a18de6c27a6df9825371bdab70b499bfdab0406d6de107acd2f6caa2687c63a648830d2d2b1743fd7e6fcbc9269021aaaa11000ece1a58ae2c12ef7b733cfb9b7a10b6403254b50047f2994e9ccd1ae925be781b3040bb3076442f00c872cef5b7420f1d68cc57f43c98d6265d61ff5483e85578a16979819208a08839479e27fcb05f11091a3192105cfcc1a8a33bd8960cf6a5a394365bd516d84ffaa5dd1f07f239ca201c3a1d1eacb90f4555a72a0d2b8", 0xe5}, {&(0x7f00007fa000-0x27)="ecd8abbf1cc530bb2959bd6cecffdc232d9057fe94be1f849e6ed49a370abc7efa5654e29e559e", 0x27}, {&(0x7f0000aec000-0x22)="0f78eb6fa2ab88dbcca5e7dfc6de83ffad0da7a56507ef908068d48b6632784b566c", 0x22}, {&(0x7f0000465000)="4c02bf97c7e07105c2ffae35e50ea36836efb4958b6b87813ef5e0ad48b3ab1da0512342d27938c557f0dffed74dcb7738a1e87b024fcaaf71a6fcc792c8d60fd37008e245818ef343ae8a6b11944e166fd29f9ea604cdfce7521638db7df03bb5017d1a2e03bcdf6cc8685e63722ba1f726039ffbb6c4ef8fa9baeb153f28f0e35a939dcd573180bb62184f2bda2f7313643ee8dacd89c4148e1c348853c1cde98395e48c00ac0b7bcee1c3ea2b9041d3a98cd0951337fb0934004d6ad48cf088a35b18c494659430ed31842a7b98a7", 0xd0}, {&(0x7f000006b000-0x9d)="0e736bdb02aa4081e7adaf92b31d4561fcd093f0aca5e4fe42371f22e68fe0a74bbf803db0ceaa2284b082fcc290daf806c88e66a9e71c4ad22aa1e6413e0bc70642f773b4f94e1bcc475c311e608a0d2de48b4e5070103a383adcf6f8c69acc375f7e0ea53669ac169d7d2c4ee231a87e62d9fc3ccf6ecbe33b0128b2dc2f882519b32a5e8842765a304cc174d8767db77e9b2c54fd3cbfa1b855c3e6", 0x9d}, {&(0x7f00008d9000-0x94)="c66885fac8658dd6420827ef80a040a7b0bda0711ee5f9df92eebe97c318a736ffe5f7011bfd89c1cefae6f2ede5809028577f29bbb4421c410a746c70527fefd5083147990a20d980590116e72dac511b943c84e1e3b60cbc8e956ba967ae869affb94c0e5d382107e0ae8c16e17431bc4986a9ebdfb89d2fb650c046259ea27ebb3d993a58b4d7f1dbc19fc98e399eef659ca7", 0x94}, {&(0x7f000055e000-0xb8)="ece99864f3c86b8ad677744866e9c16be0ace0623e4db4f1af50a3fd6a9dfa9d1b20a0f650f4033abf13bbc2130781ddd88c7950370c8bb64a9c719ba71ee601da496421c9b94598617d6a5cb38703e849a310f92adcb2d9946e511ac3663c760964e10438bd900c0246f06abf58a6e728a6ca04689a84a5665d4894ddc6772b842a3e4a4fb24dad85333af5f4cd509ad10418510cebe48a5008966a13f8936d988df6bbe268e23f8f5aa7acf0f81ebf24a3702d32ebb83d", 0xb8}, {&(0x7f000032b000)="0083f8fcccab1c3bfad67f52c309d49967502b62c2dae86a", 0x18}, {&(0x7f0000913000)="3ed14b8546c8885a9fa588c0d97d0ffdacaca220c59bddc0f3301970607e28c4cb9a88817eac", 0x26}], 0x9, &(0x7f0000da8000)={0xbc, 0x116, 0x2, 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&(0x7f0000213000-0x28)=[{&(0x7f000034a000)="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0x1000}, {&(0x7f00007c4000-0x7e)="bf73508333d542ec61128cc0f107a041a57390827af010ece88820f9bd1d8ac5e0c4ecf2f3faa085fc7f9fddff037c721d82f2e5ed0c3e6c16e6ec6a932fe7dfdb3dbdba007bee4f8e8a2df8b3da4061f61a582b19be313a1a3aaae14757d735498571796ba00f29047a39f52cab0f91454b40641ce5a54c9492fb31bfc8", 0x7e}, {&(0x7f0000083000)="3e34cb288046318267355e6d85c705ee5f75bd4ee2c433f02872c30e7193292a5eb43f3be953a2b08074e84de15787c86fc6a9e2a6efa4a454a9763ebfa91dfec66eadec66ff8d3728c1197aaf76bb90dde478d86dacf69264faf89e63c021ca85", 0x61}, {&(0x7f0000989000)='#o/MK', 0x5}, {&(0x7f0000faa000-0x5e)="e5707904648e697b6e325e642cb35d6c39f2002e9bef9b99a83a7401738b3c1c87748bd270df69b8427dd4dffc279b41482f74424f9d85d65403ef6d9d933eb29fc9e9a78fd7411569917f880d0e94edb0aa97c64b73ccfe60729b7d3f5f", 0x5e}], 0x5, 0x0, 0x0, 0x4004040}, {&(0x7f0000273000)={0x27, 0x4, 0x3e, 0x5, 0x5, 0x71d, "61486b860cc2301c57211f69b743d39b2d9e1f6a362ecacf7b71e8cd38f0fd4c493b35ba62b8633f172339ce43e3cd1388036d26577131bf1d2750ab10f33e", 0x800}, 0x58, &(0x7f00005d5000-0x18)=[{&(0x7f0000603000-0x61)="637afbf7fd009ccc20bc183c8265939cb9308f886a05318939dbaf7daaada5e5cff010475a2d5d4ba7da900e0042bfbb83adff28f373645aa8d4265c39133a5672557bd0ecad6424550a24ce3dfa8520db2d5cafaa94a51642c6ea5e17e337160a", 0x61}, {&(0x7f0000c5c000-0x67)="48443dcaf2217f739d2dda91d7f4b1f3e7a1996c4ca2839357c80443b4a3d9dae2942635602d0c5d462d9782f0ded1f05af08fe311de3b6ddd73dd49a868908af07471faa967e73a483156c741cd8f693a0e48f71b211b7ba2b48796f95084d466ed78f1af3c5b", 0x67}, {&(0x7f0000408000-0xd6)="03820c7a5d27f02f45becaff72fb31a4d78dab3250138dd22271513d7478252a25eabe4cf398d1ddd2ce472bcbe4051fe93f3784c3cf8d5c82ab0265f45eacbbc06abb1c0b311d57714e8e13e3eab3f7bdc972b6513ec90ef268fc87a903e039ba1d3bcedfd005eec33f7da80f265e7f9ddbc045b2309d9623e2f6e04516fad07a62eb23cd7308eb3ceae7ec1f68658470c40e558cfe57c7428fbca4c30195de0f3925ca0965074f601c9d5ca2504ac125405a9b8031f752bc1b88f8e53280b1e6023e0695f2926e532e3bf936c8312a2a52d363e62d", 0xd6}], 0x3, &(0x7f00003f7000-0xe8)={0xe8, 0x108, 0x0, "2989e5b62d1c44bcfd06ce4cfa96e40bc20a7af59d008acf0ce1748266a25ad3220eabd25582499e004bda3b2fe9b1c21e1b89295c21ed228e8caa7f8a6421821a880cf7282acd80331a511bbf4cd2780330e4c4310d8132aabe9085ffa9b3a3cb6c1d373248e85f8a25523afcedd2e2375b4cd3e7ff41f9fe2d190aa2092515a2cbcb8cd0f3c1bd8b62265002c40cea9029b802648e26dc524f6ef2cda44cf443595b410ef8d0162f0cdfe6af8b50d087a01caef0d089a24d48303c7c0275e8758c95d448ef0b6c85cda4997408921fd8210aa1793d34899b0370"}, 0xe8, 0x8000}, {&(0x7f0000970000-0x58)={0x27, 0x11b, 0x20, 0x1, 0x7, 0xfffffffffffffbff, "18e237f1d7148d85b4c4e303d4c24c785663778e22cd38a39f9f3a989d1a78628b0fbda941da64b1a008aae294afb71a4fa52dc3345339f9f0dbbd4d0d241f", 0x4}, 0x58, &(0x7f00001c5000)=[{&(0x7f00005dc000)="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", 0xfe}, {&(0x7f000093d000)="7732fe5d6d8f5ff70122ff2c13b1e801cd75e5b1020cf17db2b63c898e5ddf1bec295896ac557c48509e370d1a9d248e0f278586a418c057d4cb40b3237d2c1b04cab96bd3b29e66e11b79d6ceca0bfd479500600d6c1a847612995b99ba44004d9684fb203ecca380771cf19b1da502f41aba776fea50e62eecb1857639eb1003113a2f3d73cfe7a7972972a9290370840c3d3bab6069cfc098aa62b6a06e9422d83980e9acf747f46b443d3f01b189a556b533fa1f400193fe574edab7a5f6cd41f0e11c705ca08bed16553190840cb6c897", 0xd3}, {&(0x7f0000d8c000-0x22)="6d9607fc278ed4c682c982b3bd21ea6e3dfe2b44cb5ec7f24c2a9ebea8c0fbceda6a", 0x22}], 0x3, &(0x7f0000cf8000)={0xb8, 0x0, 0xb39, "4b7690f74ae0955f66738486d7c3101686ab4e45cc4929902ebeb65655dcc426fafa944eb56753569656ac023e3fb7fd32d3462a772bb3674c1491cebc1c70708b513ba55bb23ea57750def51e787bf7bc575912e1de354662d3bb3254fca4d09bab4e694d3c77dec05ef9190f5374cf59ab79cfec7db67d1f1bdb07d4ffc8e07b96ade6bb90acb6325cd3d3e6691986ed7ee8d823812b6257484eca16a45ae37501e83934473f0bfbc5"}, 0xb8, 0x31603516f3c1ef5}], 0x7, 0x4000000) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000072f000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000042000-0x5c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x240}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) syz_open_pts(r4, 0x8800) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x804206, r3) ptrace(0x4208, r3) wait4(r2, 0x0, 0x80000003, 0x0) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000319000)='/dev/sg#\x00', 0x12347f46, 0x200200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008db000-0x4)=0x3f) r1 = gettid() sched_getattr(r1, &(0x7f0000a30000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fgetxattr(r0, &(0x7f0000b1d000)=@known='security.capability\x00', &(0x7f000028b000)=""/185, 0xb9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000621000-0x4)=0x0, &(0x7f00006bb000-0x4)=0x4) connect$unix(r2, &(0x7f0000c01000)=@file={0x4000000000000000, './file0\x00'}, 0x0) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000bd2000-0xf)=""/15) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x40044591) epoll_pwait(r1, &(0x7f0000498000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f0c000)={0x0}, 0x8) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d54000-0x8)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000678000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x2, 0x0, 0x0, 0x0}}) r4 = socket(0x8, 0x804, 0x0) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) tee(r4, r1, 0x1, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b2e000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000b4000-0x18)={0x1ff, 0x0, 0x8, 0x800, 0x9, 0x9a0f}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(r0, r2) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x3e, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/16 16:02:16 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0xfe080a94, &(0x7f0000e78000)="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"}) [ 97.033895] sg_write: data in/out 11010012/50 bytes for SCSI command 0xe9-- guessing data in; [ 97.033895] program syz-executor0 not setting count and/or reply_len properly 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009cc000-0xfe)={0x0, 0xf6, "8c488da6231c12280bc3360ffbea6e93fbf290d4918a2b6a7c9d1942a1bfd2e336a3754346d28e92cd2cf7d8a9ab6b7b39f28ff8f2a3cc884eb4cca9262fab8305fc8e293ce496c0fabbdd0f46f5a8c859d56ba63f8f990b2f0b6b1f353486b47c5e3448b8682d3fc1227a240fc76c17c23bfe6101d7ca771e8e2c6eee3bf82f8b7a293533328d5a5c39a78d4335dfbd22c0e04a2b64576eea1e93baefcd5a9f49022d74ea66cee10f2a1a6f661d30dd81cbf2a64f097c6d064e2efd2272771f82ece10e1cb0f9c468f273b2fed5ca2abd37037d23db7ed032f22b986c7d7eb53ebb61ced855f8a41614e72a5a8024c6c6143fef437b"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xf166}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000751000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000b42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r3, &(0x7f00001b2000-0x40)=[{&(0x7f00005ff000-0x23)="db", 0x1}], 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x2) fcntl$setpipe(r2, 0x407, 0x0) writev(r3, &(0x7f0000d30000-0x20)=[{&(0x7f0000e9b000)="287c31f38d06ce31ab3c8b80a7987cbd5efd1448d85f011356e14baa7500c89393ca0360b25ff3ddc3b93773c4b95099421f9923987cec4fb65bcdc19e2347a0f7825c17014f77aba779aa93aead83edb8672867fb78dd239d32885a8ed8645aae3c7750c026a3336cf1a174c14a24fe5dee15b1bf20c64b15ce8f3287cf241c794e961740c0f36875ab23021e4addd616792f5f2e49aba55a37303c5f7e4311da1221fde30158488639f0a07c7dc7034ca8d1c73a7133a67f01ad0440ee7a5b635136a69a6ece2d6b7eb6afc21b19ae4fb6580a6c834fb371bb875d67fe3dc913cfd12588e4655c21a99f667cb8c6231d2cf88cb6c2ca08d1dc79fb8c3eb8e1b873911e4008a3a98eaf9b6e9e1aff1077f3d03590886b7c2eee74cf7c453db654213121dcde61a5441410aa9457e366af5d5d6bc0f2541265f4c7113c5ff352a3366fac4d09ae2f62af9459c0a31cdfae91eb41f9f64789378ed0cb179ffd7fe516d370e9902bde37c0e825cb01151bdf63226523c7a5471fa286809fd5399dee364d56525859dc53e7c1b4d0e6efcf03781645f855ca1f9510c94a8c8a29ab64f80ab0a6ffb4771e0ac765f8bbc993f9180fa864f24c2f73fa8ecc2b758b253dcac25c4c2b7b1de8abb8539f64a7136ec3b0bbe1ae725cd3f2f2b80c8388a990c739b88061122e20539aea6876e2c8cdd70a2fe54d70518fccfb0c910dd73a091f6a18aecc8a3c4d2060833fc9bf2b5c3b7fc74a17263558b0934bbc77766bafdcea50c3f831b34a7342515f6ca136c417db4bd30f83127d69ca1fd637b5e0812e175d0d9d4d3bc150d4cc2c86679d547a515fb866d6e363370890c5fc55445ce0847847c728f2c6c20e7764935d5c7dfa5fabd0eba381bf826b5e259494a8e5e3c3d4c417a5680157164b3af06e7bbd8759e5d23fa7103821a85fd81786e651608f1794700171993fa477f80f77e1128c5f0629832252aaa664563d5c1677d07069cfcf0726b920156e50175073e813527b817c137790ec77dd4023c481216105dbf07bd416e808f6f51103e95a9f22bf2768012b076c66508ff968ab87bddaeed5ed303d96f68b7f6c7789591123e2dbe6a48ae272093efb25a072ba24237c92e11a35184592b40e605567d626c52208e756d313aca36fd1d1aa509c36b506953c632f396ca4bb1dd047d79c5ad20d7abbcd1fd8a51f183b4c610be5672011e59992685c0f6493ffa6a6aac50ccd382c161500b34456e13a928bbda149b17daf1b3b8a3190e896cf2dffb509fa4306434e83c619290b5cc96852ab2d4311b12d34a7ef816e09c0cc7a6903f5f735773ca1880edbfa3800690bbb17f58f5cf7e6fd499754625a1392cc2f575377f6daf2d68d97744f465ba7950e2550ed621f60a9cdd9d6f0cb78ad2cad2612938599784ad34646f4abf9d141819c2c94be972d70cd67b6a325762db688b5323f80d6ea9739e07c6d09f01a4c97ed147e4eeea43733d006005ab4f64fc50519ce93e62c4ec3c8a8751884a7c76cd9f07fb68d5bc067b8e642ccf70abc39203365048d10c422b09f8afb71b7296155aed764f27893699aa914f34078be8c2bca10c45b91ade3a98e916715264a631e2030bca9227cd90d31678fc9238cf1f85fd80ec958faee4b0d440e5161ef04366bea7c721da05c201455eb5b319595d912cb978c038ced0dc564d241c85d3f6559395316fcb4e95036cdc0fb0fe16f4f74510d565692cd343bd621dd7ef0f1c3ecfb5dd99ec79aa43ddd509d72f3d0fe93ccabea78467b0c81e628ec200d04c5adf9e5e5288fde4447b88deb9d483991130ea74bf73499518a084dccda84f4e4cba90ff13fb9664107358d1f5f6a63e760fd91a06926b3464897ecd19237738a873a3098c11dca97df907d0f79b9cb56338fa276b4c4c293c052a81d870325e4a7f040f362fdf4604696167bdd2eb3ba66d2ba3fd91c1e4c0cb353ef661930464fed8d573dabe2fcef204676757cb23944e652c4907950edbad5d7619acedc8e2f15dea306bb2927b7b2002c22a8c6a1913df7f72eebc034c6346d26a893a07a4133dc7c2596f5491c29f8d1e76e0804722672802c11b59d958caefa8d9a9e109926cebc72921cffc5236df10a7da6fabd3001a128218db3ce48391906c59efd41a57ed91e1f35fd7a8ba6f5668910f9bce3702286b19db93e80b8f6f659602f2070068d4840cbeeb3e41be09809dc475cc18402c7cd50db904d9135b46d90b4d5c31cf14a36008a37130f9afd405d851d0cd4a8e29563108c8b8a4e50fa55f8eaf226cfe6822b7836e6c8d6d40fb9572428c62a8a9cdd71cd508631c7751bc739b4c05e770ded254c66684a3f2b1e4a14e3d4baa500748b7107a4ed3de255a2b8fb74ae85f832362f87cce11dd4ee0ff334a2ee68286bc9b2b223b75584fd7578f5306f8a98856a49ba74e6e534be6b8a058e6d2a094084db843f1f1c4b8d28352ecf94fd051fe7042456d2877f93fee9a7ef27b661de2a43d375cee00fb312e43aa31f428442a208b9a46baf9b9eb1c9d83282660c2dfa624ccc6e53a6ef693310f96cd77002d387fe7cc7d865a9d4812ec75d1f157506c5d5c29ad18acdc843b99b22c962718db8e0eb0328856c248081ad9538c64281705fff30a702050b7e03f1fd37c1d9abc819762797898b6806923e1d037fd3b68184b2a35ac9f48401341a06e3f1dee4a65b6fe69c2a5d7cc5ca5529852b5336bc3838fb81b2b5a685457c96d77098541cef161ea7093889315a712972478bf289d8a453e443b99600342705eb5c88b15fc92e01e5093f64473235098ca8e4911e9ca9daff167b0e59175dcc180c062fa522fab49bce84d20f87f3600e4ef3d9bcdb85f1a0630dc213c74bf5e2e08995dd43ff9777a7b0444fdc31d10a02b809d676e04cfe5015e0e4a55558185b564a245a1db4dd5bab628fa591257e8c0d976035f90a62777643fa50ea39f03c143a2a32c6cd1778858bf9455ac34457163fd6f2faf2c9c682adcaff5acbb56ec3bd0c175566bab7fcc2efef2578aed57a182c81106d81f7b9acd90c1f875ecf6e879b9c654bac361150468636e1d334cd6e32389124542cde333fe1bc9f6086b58b49ccd2363bdf37d3b259ed5e2c3b8024dfa63d6718fc01237c582a57ab9ebfc2d852ae79639e9addbec65eb2a2c9cd5602e6fbf57701d178180891ad167acd30f886e6e9061e6190f22ed103cc8d9878364a103897f0703dcd843678584185236089bda3c58f7301f7b6b6b31d4ea93b4800fb551b751d283a804cbb698f6d02c44b5cc681bdbba0e572127f6158df32ce647939ff6a84e0905f3a8e2b9d7311bcb7088089f5755feaea77a19bce67580ea001a7dccb8a6ac59d649c4787f91ff97b5da98d68774b85fc81c1d8e2692509d985a80caa212fd3e85cfce8b1a90117a849e8d32acb3adaa0693f9cd3d5335c5d3636d57aff550ae1a9004444c2854f1d3cb9a9c0515fb5ec76f465a20725ea49fd7a3841eab6d7a456251f06e6493e55ced5f0a46507b5ba752ed77f5440468bf5094257229c11d9cd42a480ae74b171cc971fd57d96426e3216d86ab08a693081679bbcc4e6d56ec5a97365e1b4674d68b741cf7aa2983fada8bfe4330efb05dda2e67e2573361ebba110a60009057602e05f5ad9645b7089d9644d208b9e6e265cdcfccc15b8433f2b8c67878454c9181408843d936883c049dd1f7630ed42a8a8e497b8892736df59812463449b0e38794f8c10da47f66e6e9f0091cf95d9c85cf9a3485bf1db549a1c2e2c8e7f278d6303b70cb1d5640eda88f5490a3710b3ab5f496dc68ac5da597cb10e0066222a4eaf5b05f99a65a5ee575a849877490f05802c6d1b5e10b82b632860143d40afb7323403d9a6fc1c05fb9a1e12ca4fc34fcca9503e14d441d4fd4606efddacd6a23f54a7692348baa07771eee0ad429521c4fe08bc77fe0d929d8df5fa573b67bd46d390773fc2cdf1e4f38ac05aa4b480b342f2f6fbc29759477fa60b61aa7e4040815be43a95d15d6bdefc02f0006c79e230d3f26ded1da053327e191285572c7a3e8cbe438a460bb924dfbece6402b00579c10b179efc198a6242d6b9aae56e375899b03fddeafda72b60ac44966454ef6cb54a5a93b2d8fe0d02551af29f491ab5442ece035ab6f3fb60fbf2f9618dce87989c110ff33a77fc0705c13f913da1d5a958b001667528e30a1da068ca071939c5ca96ff02ec7650797d14d5f39d6df878f317e0d1900dcc4e6aedc3e9bc615364d7c202f905b6a49c35bb1338967a98e32bdf7d14dea7d379624d14e3ac1c3fa9b24bcc48fee539f73dfde9fc3ee1155dbda9edf37335a4b3e04354b69ffe3189671b96e8edf7ca3cc816287aa525194aa7b170f16fd89bc0ed9656b3c197631e6dbd07d776dd1953ae73bd988b4e5fc615609f04f50b04bde74a94ecf2e83f24612c0833b9719ad8470c361b437f801b5a4bc547bbfdbd713ddc974cccec5dcccfcefa7ffaa4a73465234777c3aec9d111bbe46d17251f98a1c3404e7c45e6cafc710e2fe61e7b80b5c40b0e6a110b1b0020d158d059ed2df4476ae876d45a5fd18f8f5be7998b27a62bd8e2199329130dc1056da1ed07200e57dc32ec40b65469ce6c7bedbe3a5ace917b26ec746d043a3bd0dc82faffaed3466ebf98e0e85e6ef0b9d79090b6d3e0857863920721384317f0bba0586ad26f870dee7c6a4e31bccd6119569c95b9f021f30ce8d4020a3063389be38716dd0718d978464f75575e7cf344eeb5df8b9d996df8f3163fcc41b578a84fe7ccf900f009de5c8a571c3e136e31a18301fe1423b15133c578b66424f9fa17adfb5b32ecc1b7cf867276171de21e8e3ba4c9d2e85bd78c4e48410664a058ead8a0a925668fc15af382bb3efed884c04aa438aa261b6dc9bad1a40e86b819e80afe3a4f19c7bb14e3d217339e1debe2329bc4e79e2dd820ce6e0a9eaf798d0213fa386c3d8f2cd18549746ea174dd6baef05d3b00f6264ca185e4236c28226ee91f354cc7f308f5740c0a16492f0a537e01047012d8ab616d89400e6f562fff739ad374484f7f7ccbcdeccf4319dd31f1d1e7e7447aaa5c75e242499d9ff12722eaffa7b40aaf6d3b39d9cd325c3d5287234c991a5070f2df32a136dc91d2ecc12f41d8b27c191533bff1170dfe778d89de0af7e9ed47bf72e815c62b07e2664537e14269d9514f644fdfd2fa0ce6f2e2eac4725b6666dce8d01a28870e52f629fb9160289c1c6fef6cb6ff0e3c1636042b4e1de2fe1b10b9ba971cdd02ce8fc5088b823e130d5608de33d117ba718b83e2454686350a3a94ff2c62f8e5d9e9a0a3d9a07eebf9c57d9a3dd9992e7431aa485f5bb3b453db9a565a2f520e8c038b4792217c4f736b336c8156319c0f40e96ad4fa58d65d1a008f0c2be8a2ff6341acf64cdbfb4e80bccd5bd09eca3ec88b9b40fe4d2b6813a6dfdbaed4b0bbca3812e03fc37767eb12c94c11b5188cb0617db89123daf7", 0xf48}], 0x1) readv(r2, &(0x7f000023a000)=[{&(0x7f0000456000-0xe1)=""/225, 0xe1}, {&(0x7f0000756000)=""/29, 0x1d}, {&(0x7f000024b000)=""/205, 0xcd}, {&(0x7f0000ac3000-0x46)=""/70, 0x46}, {&(0x7f0000596000-0x8f)=""/143, 0x8f}, {&(0x7f000069c000-0xe8)=""/232, 0xe8}], 0x6) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c6000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b2f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b8000-0x4)=0x10, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x5) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000773000)='attr/exec\x00') write$evdev(r3, &(0x7f00005cc000)=[], 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e89000)=@generic=""/16, 0x10) 2018/01/16 16:02:16 executing program 6: add_key$keyring(&(0x7f0000522000)='keyring\x00', &(0x7f0000ace000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x16, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1080000000016) r2 = dup(r0) mkdirat(r2, &(0x7f000008a000-0x8)='./file0\x00', 0xa9) fcntl$getflags(r2, 0x1) mount(&(0x7f0000e30000)='./file0\x00', &(0x7f000003c000)='./file0\x00', &(0x7f0000229000-0x9)='gfs2meta\x00', 0x1425, 0x0) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000122000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000d93000)={0x1, 0x3, 0x0, 0x800, r1}) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000020f000)=0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000019000-0x16)='/selinux/checkreqprot\x00', 0x2100, 0x0) 2018/01/16 16:02:16 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000076000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000008000-0x4)=0x37a6f9bc, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0xa5)="00001a12002e83dcbb2f5aa4946269e440dc5a7fac0b871d3873cc10457a679fd25b80331ab86ec819829f330dee16b8cf579c20babe3d57e7abf4991e1f000000aa9e0500017c79e5e25dc9269a31e1835553fbb10f7c95d084a628bb3915614b397d517fc9a3fd2bd288e391e740d136639c7261ac40a97a831151d05b1a2b3e975a623f68a28bbb060ddd437789dffde86564458a220b24b3741adc780ec1fdd8a86c5f") getdents64(r1, &(0x7f000001d000)=""/25, 0x19) getdents(r1, &(0x7f000001e000-0xd)=""/24, 0x18) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbf000-0x4)=0x9b, 0x4) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dbf000)='/dev/sg#\x00', 0x9cb5, 0x4100) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000dc1000-0x1c)={0x0, 0x0, &(0x7f0000dc1000-0x8)=[{&(0x7f0000dc0000)="86da83c4917ffa61c3031f7334292734a377cc95dbd4e2f3a58227abcbaaab0768072d32e93255058345cb4b0ae5f2776e511475368fdd7c9319eeb0a032328527374ab0d37f618bde9ec23c6919bf298a68dfe9e1fe31923c1ad00d23bb01992876225d9de40423e298a4ec41197190acf786af9185da642bc11641e8d1b9a0163dc6feda5456e3520744577b7cc5184f96513932432521fc4eabd053ec1ba94ede772f441c127a7b08d39a29546a5a0361781465846db0274b1d3ace2c0915133471e50e8064b3d7265051dc45c5ecf1dfc22817e8cc844e71d8041f295c9af0caea5050aef98003c42894c6d470f74a9f", 0xf2}], 0x1, 0x0, 0x0, 0x8004}, 0x8000) stat(&(0x7f0000dc0000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000dbf000)=r2) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000080a000)={0x3, [0x3ff, 0xfffffffffffffff7, 0xfff]}, 0xa) 2018/01/16 16:02:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\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) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000)={0x4, &(0x7f0000002000-0x20)=[{0x1, 0x7, 0x8, 0xffffffffffffff81}, {0x80, 0x3, 0x2, 0xae0}, {0x3ff, 0x1, 0x4, 0x3e3e}, {0x3b1, 0x7f, 0x0, 0xfffffffffffffffd}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7fffffff, 0x30, 0x1, 0x800}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) set_thread_area(&(0x7f000015a000-0x10)={0x7, 0x20000800, 0x400, 0x9e, 0x1ff, 0x6, 0x20, 0x20, 0x8, 0x5}) listen(r4, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c69000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007c2000)=0x14) bind$packet(r1, &(0x7f00009b5000)={0x11, 0xfd, r5, 0x1, 0xf3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000521000/0x4000)=nil, 0x4000, 0x1000000, 0x2030, r4, 0x0) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000280000-0x4)=0x7f, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = getpid() r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000054b000)={0x6, 0x400000000, r1, 0x1f, r2, 0x0, 0xffff, 0x3cf4ebb1}) r3 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00003e9000-0x3d)=""/61, &(0x7f0000606000-0x4)=0x3d) getsockopt$inet6_int(r3, 0x29, 0xd7, &(0x7f000087e000-0x4)=0x0, &(0x7f0000c93000-0x4)=0x4) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r3, 0x401) readahead(r3, 0x10001, 0x9) connect$inet6(r0, &(0x7f0000fe1000)={0xa, 0x0, 0xd3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43be}, 0x1c) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003a3000-0x20)={0x2, 0x2, 0x20c, 0x0, 0xe1d6, 0x401, 0x7fff, 0x68, 0x0}, &(0x7f0000d95000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e4000-0x8)=@assoc_value={r1, 0x5}, 0x8) llistxattr(&(0x7f0000cec000)='./file0\x00', &(0x7f00002de000)=""/220, 0xdc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00003c0000-0x1000)=""/4096, &(0x7f0000d00000)=0x1000) 2018/01/16 16:02:16 executing program 7: prctl$intptr(0x1c, 0x6) prctl$intptr(0x1c, 0xdf) prctl$getname(0x10, &(0x7f0000755000)=""/149) 2018/01/16 16:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df2000)='/proc/self/net/pfkey\x00', 0xe00, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a27000-0x10)={&(0x7f0000f17000/0x1000)=nil, 0x1000}) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bc8000-0x4)=0x0) write(r1, &(0x7f0000159000-0x24)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/16 16:02:16 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c91000-0xb)={0x1, 0xe800000, 0x0, 0x8000, 0x7fff, 0x4, 0x20, 0x76, 0x1, 0x8000, 0x1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f78000-0x58)={0x0, 0xb, 0x4, @thr={&(0x7f0000344000)="e25639ba607532cdc66de2adc5e0548945b03017591b19bf5db512c0cb98316a3648b2d5fe2fdb5060e9d7d9c09f602ccd736f43c526821cb1ca3e5af95fda7462b1cfe178cd965b3ff0e3de2f0647877fdf3ea80e6bf9e3aaa0c37d99b40bbe1a08a3b8219bc3d80339efe8db097783f81e3cbb8735d109f3d390e30e7a220042d69ea7e12ca162e8132965feb64170f18764b670e8d9fa1376aee3abf9b1d2a7cf0dd0b3a32658203a4057acd1c423a25cd21a1784aa8fb69dbb2e0aa5809ee085d51a444eae1b0c7e9d21d10be5fb1f5d67265a", &(0x7f0000b8b000-0x16)="751e0771275abdc3ceaf6935e87579ec5f311cd198a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a1000-0x4)=0x0) timer_delete(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r2, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) writev(r0, &(0x7f00005c1000-0x28)=[{&(0x7f000078f000-0x6)="78dea02acda7", 0x6}], 0x1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00005c4000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) umount2(&(0x7f0000819000)='./file0\x00', 0x3) fcntl$setlease(r1, 0x400, 0x0) open$dir(&(0x7f000096f000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/netstat\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000018000-0x8)=[0x7, 0x8001]) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt(r0, 0x3, 0x6, &(0x7f0000c16000)="f49156ffd0fa82ef4cbe72b3736846065f89fb7051de4564914d9bc762e2dc8312bbd5017f5de7157499b58e182e2a0da3a8b4eabcf8d2c568bcc16a7171e5a43287c7f1a0c6ab066b7684ea9cf9ce0cec54ac9e6737c76149a858926f45fe356f136ec2825e9283d1d3b0bc7512dc5a4bcf8571c7e16ac7754897b13ce33df50065a9f62c1e79e9139035911f9b2951b2543d5e3652d7f34d71621816e31d6a18fa96e2f043182bb4737b45dc4a9d59", 0xb0) recvfrom$inet6(r0, &(0x7f0000505000)=""/3, 0x3, 0x40000021, &(0x7f000033c000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(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) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x480000) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ca2000)=r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x1000020000003fb, 0x4) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f26000-0x8c)={0x8001, 0x2, 0x7fffffff, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:16 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00005f7000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d79000-0x1c)={&(0x7f0000f27000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00008ba000-0x28)=[{&(0x7f00003e8000-0x26)=""/38, 0x26}, {&(0x7f0000547000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f00007dc000-0xf4)=""/244, 0xf4}], 0x5, &(0x7f0000f40000-0xae)=""/174, 0xae, 0x68}, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000017d000)=0x8, 0xfffffe83) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000270000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f00008db000)="d9", 0x1) recvfrom(r2, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x7) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000658000)='oom_adj\x00') exit(0x2bde) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) dup2(r1, r1) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0xfffffffffffff7c0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2d4) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000018000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() sched_getaffinity(r0, 0x6, &(0x7f0000197000)=0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0x1c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000009000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000073d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000083e000-0xd)=@random={'btrfs.\x00', 'ramfs\x00'}, &(0x7f00009df000-0xa)='security.\x00', 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000974000)=0x0, 0x0) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000133000)='/dev/hwrng\x00', 0x4041c1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a0b000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5a}, 0x3, [0x8, 0x200, 0xd4c, 0xb1, 0x1, 0x5, 0x9, 0x3]}, 0x5c) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/16 16:02:16 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000003000-0x8f)=""/143) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000-0x60)={&(0x7f0000003000)=[0x7], 0x1, 0x3, 0xfffffffffffffffe, 0x1000, 0x4, 0x7, {0x2c85, 0xfffffffffffffffa, 0xff, 0xfdd, 0x4f7, 0x0, 0xfff, 0xffe00000, 0x800, 0x5, 0x31c, 0xfc7e, 0x8, 0x40, "30f09f7c346a5f5c099ed383324aaabcdc9e9de5c30bee1ddeb5a806fd2e10c8"}}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000006000)=@common=""/16, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000006000)=0x4) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f69000-0xe8)={{{@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], @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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000002000)=0x0, r3, &(0x7f0000003000-0x8)=0x0, 0x6, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) keyctl$update(0x2, 0x0, &(0x7f0000001000-0xe7)="d3", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)='eth0\x00', r4) 2018/01/16 16:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = memfd_create(&(0x7f0000eaa000-0x48)='bdevselinux%ppp1posix_acl_accesssecuritylosystemvmnet1]posix_acl_access\x00', 0x2) connect$ipx(r1, &(0x7f0000b7a000-0x10)={0x4, 0x9, 0xfff, "0392b5310357", 0x100000000, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f00000e3000-0x30)=[{&(0x7f00002d5000)=""/227, 0xe3}], 0x1, &(0x7f00008a3000-0x60)=""/96, 0x60, 0x0}, 0x0) sendto(r0, &(0x7f00000ee000-0xb9)="e3966459db131a40271d230ad477ef34c6b8ebe185f0448f8d845e5887d78e718f0b0925db80b2b0fe3247aa63b6dcceb0b6ad47095bfd780f1c1b0aa6383d8983e0bc17b8cfcbc5117cb7e424b4917dd58e954df7ffe634ad378d4cf74bc88ef31d02531eaa19f5bf2c648644d7c461121dea38c35eea1946ddf129cde69a441a8d", 0x82, 0x0, &(0x7f00008e3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e", 0x81}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f41000)='/proc/self/net/pfkey\x00', 0x100, 0x0) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000ff6000)=""/133, 0x85) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000032000)={@empty=0x0, @empty=0x0}, 0x8) connect$inet(r0, &(0x7f0000906000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:16 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000+0x701)={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1bf9, [0x8, 0x3, 0x0, 0x40, 0x4, 0x40, 0x450, 0x1ff]}, 0x5c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000a, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x9, [0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0]}, 0xfffffffffffffea6) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1d000)=0x0) getpgid(r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d57000)=0x0, 0x800) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000c34000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000441000)=0x14) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000268000)=0x0, &(0x7f000075b000)=0x4) sendto(r0, &(0x7f0000e19000-0xd6)="fb182fc4b850e4c01332280db93fb3561bc9a31cd3c0ea45f9610803ecbb61d8bff0287b52c75eac0b581487a3f885aba1881a56ef171b9823bba401a64c6e54f9693cd108a81caf807220d653f21736f82400446ddbeb120dfcfa7c87f5f9706412aa1010da2d7ea04e51988c61b49f2a1a0c35f2a58708b176533ac18eae2ef268457077140905bdcad329610be6dc975d62e197e99f4a27dce03a4074d1dfc0efb7e476f6a6bd53f44060dbe7670a943e518767acd661304a395a6a68c148f20df1784b3df46f2bc39039cd7020406754b8695943", 0xd6, 0x10, 0x0, 0x0) 2018/01/16 16:02:16 executing program 2: clock_settime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000e55000-0xa8)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ccf000)=0x0, 0x4) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000668000)=0x0) timer_create(0x7, &(0x7f000059f000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x36, &(0x7f0000002000-0x10)={0x25, 0x0, 0x6, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/rfkill\x00', 0x44000, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000345000-0x8)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000dc8000)={0x0, r1+10000000}, &(0x7f0000dd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="ce354c84bc8d90dadea87275bf20e2b5", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0xf7, 0x0, &(0x7f0000009000)=""}) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/16 16:02:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000aaf000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000081d000-0x14)={0x0, 0x896, 0x9, 0x4e69, 0x3, 0x600330f5}, &(0x7f0000e0c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00008a3000)={r5, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9}, 0x98) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x28b) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a63000)={0x9, &(0x7f00001e1000)=[{0x7, 0xf7, 0x200000002000, 0x27}, {0x2, 0x8, 0x7fff, 0x8}, {0x7cb0, 0x1, 0x8, 0xffff}, {0x96, 0xfffffffffffffffc, 0x8000, 0x5}, {0x1, 0xe89, 0x3, 0x8}, {0xeddc, 0xcec, 0x4, 0x3ff}, {0x400, 0x91c, 0x1f, 0x3f}, {0x80000001, 0x80, 0x5, 0x8}, {0x0, 0x3, 0xaaf, 0x100000001}]}, 0x8) write(r0, &(0x7f0000814000)="2240e017d2012e4070f52f841f48548ac4f025432e68bc65b97c2b7b03fe9a6349f38811", 0x24) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x10001, 0x4f3, 0x10001, 0x3, 0x81, 0x3a4}) [ 97.525099] binder_alloc: 20503: binder_alloc_buf, no vma [ 97.546706] binder: 20503:20512 transaction failed 29189/-3, size 40-16 line 3128 [ 97.562392] binder: BINDER_SET_CONTEXT_MGR already set [ 97.568646] binder: 20503:20526 ioctl 40046207 0 returned -16 2018/01/16 16:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f000019b000)='./file0\x00', &(0x7f00005e9000)="6700000081", 0x803000, &(0x7f0000a9d000)="") r0 = syz_open_procfs(0x0, &(0x7f0000937000)='net/igmp6\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002f1000)=0x0) mkdir(&(0x7f0000362000-0x1)='.', 0x100) umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/16 16:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) connect(r5, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000e80000-0x18)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004aa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) 2018/01/16 16:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000899000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000a5c000-0x20)={0x100, 0x1, r0, 0x4, r1, 0x400, 0x7fff, 0x100000000}) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/loop-control\x00', 0x200000, 0x0) sendfile(r3, r3, &(0x7f0000308000-0x4)=0x0, 0x21) 2018/01/16 16:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00001bc000)='./file0\x00', 0x20) r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, &(0x7f0000c32000)=0x0, 0x5) membarrier(0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r1, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/01/16 16:02:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) 2018/01/16 16:02:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="5de0217c4a3803bb423458163135b99e8b8a2bc41d1aca31c04c21356a3e24aa3f34a1c8b1128a07a3b70e4411a2bba701", 0x31, 0x4004000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xb83}, 0x1c) r1 = getpgid(0xffffffffffffffff) setpriority(0x1, r1, 0x0) 2018/01/16 16:02:16 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/rfkill\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00006ef000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00008c3000)={0xc49a, 0x7, 0x8d68, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00001a5000-0x8)='./file0\x00', 0x2000, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x400) recvmsg(r2, &(0x7f000000f000)={&(0x7f0000fd4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003dd000-0x20)=[{&(0x7f00006ed000)=""/20, 0x14}, {&(0x7f0000136000-0x7c)=""/124, 0x7c}, {&(0x7f00002c0000)=""/228, 0xe4}, {&(0x7f0000148000-0xec)=""/236, 0xec}], 0x4, 0x0, 0x0, 0x6}, 0x40) 2018/01/16 16:02:16 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000035f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000e73000-0x15)="", 0x0, 0x0, &(0x7f0000e73000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e74000-0x8)={0x0, 0x0}) r3 = dup(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008ff000)=0x20, 0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b97000)={0x0, 0x0, 0x2, 0x5}, &(0x7f0000e74000)=0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e76000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f000014f000)=0x80000000) pipe2(&(0x7f0000e75000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e77000)={0x0, 0x0}) 2018/01/16 16:02:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/219) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_flags=0x0}) r2 = syz_open_dev$mice(&(0x7f000085f000)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$key(r2, &(0x7f0000754000)={0x0, 0x0, &(0x7f0000bf4000)={&(0x7f0000cd5000)={0x2, 0x13, 0x19, 0xb, 0x17, 0x0, 0x3, 0x0, [@sadb_address={0x5, 0x5, 0x6c, 0x20, 0x0, @in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7fffffff}}, @sadb_x_sec_ctx={0x10, 0x18, 0x1, 0x8000, 0x71, "204f941592ebc1ebcb1771bdab09a2d429f3776a2315834231599b070af8a9c741a5fe8f90c7363371448a1fbffe133d3076c1271b3e300c7e4eb9a9cb04e60647d284071d856cfe05163601baea5d0d4ab05b182b9a0fdb2c144eb5c696707eddc4ad0bca7128855b2fd13210d82cc8ee"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x800) connect(r1, &(0x7f0000de7000)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000a1f000-0x2c)="e5a9ac334769a8954c15bbecdb8a0a1408102d7b76a7ba24643e13914acdd5c24ca08da020de7d99752f70bc") 2018/01/16 16:02:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00004fc000)=0x0, &(0x7f000019e000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000310000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/16 16:02:17 executing program 0: pipe2(&(0x7f0000f05000-0x8)={0x0, 0x0}, 0x803) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005de000-0x10)={0xc35b, 0x7, 0x7ff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000025e000-0x4)=0x0, &(0x7f00000d2000-0x4)=0x4) splice(r1, &(0x7f00008e1000)=0x0, r1, &(0x7f0000fba000)=0x40000000000, 0x572, 0x0) 2018/01/16 16:02:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00005e3000)=0x0, &(0x7f0000d5d000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/16 16:02:17 executing program 1: futex(&(0x7f0000bde000-0x1)=0x0, 0x4, 0x0, &(0x7f0000da5000-0x8)={0x0, 0x989680}, &(0x7f0000a59000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00002c2000)=""/53) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) 2018/01/16 16:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9a000)='net/sockstat6\x00') socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000361000-0x4)=0x0, 0x4000000000022) 2018/01/16 16:02:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000)="00000000000000656f636f6c73f4f1da") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5c000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) preadv(r0, &(0x7f0000561000-0x18)=[{&(0x7f00002b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x63) 2018/01/16 16:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00008e5000-0xa8)={{0x3f, 0x3e4a}, 'port0\x00', 0x3, 0x10, 0x7f, 0x0, 0x8, 0x100000001, 0x800, 0x0, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/checkreqprot\x00', 0x101002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_int(r2, 0x0, 0x3d, &(0x7f00008e0000-0x4)=0x0, &(0x7f00001ee000-0x4)=0x4) 2018/01/16 16:02:17 executing program 3: 2018/01/16 16:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c92000-0x4)=0x7ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000037c000-0xc)={0x0, 0x0}) 2018/01/16 16:02:17 executing program 1: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000)=0x0, &(0x7f000042f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000492000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007f9000)=[{&(0x7f0000a8d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c42000-0xb5)=""/181, 0xb5, 0x20e}, 0x7}], 0x1, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ed7000-0x4)=r2) 2018/01/16 16:02:17 executing program 4: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000344000)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000218000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdf000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000a6000)={r1, 0x9}, &(0x7f0000b6c000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000dac000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x220000400) sync_file_range(r2, 0x0, 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00007e6000)=0x0, &(0x7f0000761000)=0x4) 2018/01/16 16:02:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000021d000)=0x3) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) 2018/01/16 16:02:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000585000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="5c717506006500", 0x0, &(0x7f0000654000-0x1)="") 2018/01/16 16:02:17 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000342000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000693000/0x4000)=nil, 0x4000) 2018/01/16 16:02:17 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000052000)={0xaa, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 16:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000745000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f00000de000-0x8)='./file0\x00', 0x800) r1 = socket$netlink(0x10, 0x3, 0x13) dup2(r1, r1) sendmsg$netlink(r1, &(0x7f0000590000)={0x0, 0x0, &(0x7f0000302000-0x8)=[], 0x0, &(0x7f000050a000-0x38)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 16:02:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000c69000)=0x0, &(0x7f0000e86000-0x4)=0x4) 2018/01/16 16:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000090000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00001b6000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000fcc000)={0x0, {""/7}, 0x0}, &(0x7f0000017000)=0x10) 2018/01/16 16:02:17 executing program 4: r0 = memfd_create(&(0x7f00008ff000)='\x00', 0x3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000cf5000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000e18000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000a8b000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) 2018/01/16 16:02:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000096d000-0x50)={@generic="d2659bedffffffa15fc17e98ea6b1143", @ifru_mtu=0xef37}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000456000-0x4)=r1) 2018/01/16 16:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000e15000)=[{&(0x7f0000598000)=""/128, 0x16d}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000030f000)={0x0, 0x0}) bind(r1, &(0x7f0000a66000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000+0x6a3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000aa4000)='./file0\x00', &(0x7f0000643000-0x29)=""/41, 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xffffffffffffffa4) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpgrp(0xffffffffffffffff) [ 99.165859] IPVS: Creating netns size=2552 id=9 2018/01/16 16:02:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xe0a) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000097b000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000387000)='net/igmp6\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$setopts(0x4206, r3, 0x0, 0x10083f) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000bf4000)="826e3c9a92ceee59a9e97f3062ea2d6ba1499c9e2ac0efd9a83372928730b72d310f0ac4c24fc6f0eb56a40f9e75b73eec8f67d754121d2fda8703c87cea7dad280fe156114dadaa944103b12680fe8363a286f868edb60c2a0e5b373fc66dfddfe4f64620e84ee599233f9c4cc58670ba2bb1c015ae58c1d9cb44d7a54bad436303e8515cac5b529e4c1d3240b6ed8042e85c8084294c000507d57377fe5ada8b23842b89210367e422307e45a92a8a15a3bb5589cecc8347e80700276249d137cf573b061462055900b04b714552c9134f") 2018/01/16 16:02:19 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000-0x9b)=""/155, &(0x7f0000513000-0x4)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000ad1000)='/dev/input/event#\x00', 0x1, 0x200040) dup3(r2, r1, 0x0) 2018/01/16 16:02:19 executing program 6: mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x12)=@random={'osx.\x00', '/dev/snd/seq\x00'}, &(0x7f0000054000)='/dev/snd/seq\x00', 0xd, 0x2) r0 = inotify_init1(0x800) 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) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="3f0c301983e20ed5551905dda489717dfea2b10218eb9a573ceb5407948d692fe95b923e435cca5975a1623d1d7e2648c203902ac5d377562e450f71084df32347e1422bb9bd9289b8e657d638896e82de3068d209c0f922844f8bc4afafa0496e76bab92ef8e648164437406308b716f7bd3dc9fcd2f34fa338168480a4eea76b471b3725", 0x85}, {&(0x7f0000002000-0x71)="0b82958eb66139181e48128e0a7cde7bd56f9e713d3268bcdd33bb96c65a4b8b831b50265dfd2ff1c49d938be8b14dc428b3739bb33b924fb90686fabe71d33dd9ad79dd7a0a911f06a38b63ad9c35f95bc09b03e55d712106b9a22e9534a3b27622ca56537c7e22513243cb355adb5de1", 0x71}, {&(0x7f0000053000)="0ec8efc126762ee361b9ae356ae80c55d30a113138d2f01089f61ada724ec7d7be0b77cf36516c8c2855910c24cf8e6194a441933406398a1fd956dbbdfa5df01f98b687f1bbbeaf814732d0217f21b78a2e531ee29f57b2931b15255f11e026cb94aa0d4f3f90f990d6dad0032542fcb5dca51fcbab29c9ec6889cc5016b9c2d88c2aef33c536c8471a621e590698f027a0c013446694e2e1cf7ead31895a455698b7c0f84c45fdcf92dc9e118edf776105138fb9af7e7dfe566eac93188d632d4c25e5f784de0d0e2d25e559b8a7e023e6c7200ce0a5323b1a34dc4be2a5e5d1ed9e855b3acc0b7812f600ed7af71fdc66802f28d1ca47", 0xf8}, {&(0x7f0000001000)="2768634c528a75b9a4a6a27d883f40fa3d4fe952c27366111665275197f5ed50a289fb7fdcf6dd4ce8172b66890cb62b39ccb8e2fb825d6bfb4db59a645d819e20a63f1d8827200ace15ce0af3fc7f5bba5b3c3dd922b8ddd990156e4079d5a3a340a6f6975f6da2c4ad2c08ad20f3c9e9835d246e45ac263bdae7357c2be264908e72e6106ee3622876833e8ecac6e9cf3d0184dc1d54b4063d8df78c29d327a6f9bb3808e3eccd02f91e9bc72754e6baf8dc24860189", 0xb7}, {&(0x7f0000001000-0x67)="821f1ea14dc12f28e5d7bfcdbeb196c694428eae109ccfa45bea89efe2c9782db14644aa65fda74f4b6a01fe467ffe79a3479dc96a0143dffdef35b01365b7aa874e8295722bac5fdbb99a3bc5ee2c15d2fe74e8af1525975410ef1d01a256f366a53bb2dcae78", 0x67}, {&(0x7f0000001000-0x60)="cf8739652a446fcbcaad1b1a85808240fa854c24c24aa7ba11973dd9e9b4248c002ff168118728d7f29d25626fba6aec3f28f12bebab87f3e8b369042c9b492f0cbdf1cf1d76e3beb0f914b008c9983f92d536232287934190c041699c3d7cfe", 0x60}], 0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x20071026, r2}, &(0x7f0000000000)={0x9, 0x2e, 0x4, 0x8, 0x8, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000055000-0x8)={0x4, &(0x7f0000003000)=[0x0, 0x4, 0x0, 0x5]}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002000-0x4)=0x58da4afc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000031000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000009000)=0x0) 2018/01/16 16:02:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f000001d000-0x10d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x26) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x401, 0x4, 0x1, 0x7, 0x3a8, "456f35bb538a0380ca2b276741aed3de794e444644d5592741b7d2a0865449145590906f0dc756ef6e30f2578b191558816354fc4ad3436b34fceae1ba10f5", 0x5}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 16:02:19 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = dup3(r1, r0, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c10e25d3412569c3a6fadf7069b0de1a"}) 2018/01/16 16:02:19 executing program 7: 2018/01/16 16:02:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 16:02:19 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000+0x2b2)={0x1, &(0x7f0000001000-0x30)=[{0x1d, 0x7, 0x0, 0x0}]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000669000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000)=0xe8) setfsuid(r0) 2018/01/16 16:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000447000+0x60f)='./file0\x00', 0x141046, 0xffffffffffffff7d) execve(&(0x7f00006d2000)='./file0\x00', &(0x7f00009a1000)=[], &(0x7f0000949000-0x14)=[]) execve(&(0x7f0000776000)='./file0\x00', &(0x7f0000c9e000)=[&(0x7f00001b7000+0x829)='/\x00', &(0x7f00002ee000-0x10)='vboxnet0-system\x00', &(0x7f0000990000-0x5)='()+)\x00', &(0x7f000081a000)='system\x00', &(0x7f0000db3000)='\x00', &(0x7f0000b64000-0x4)='($:\x00', &(0x7f0000f54000-0x1)='\x00', &(0x7f00003d9000)='\x00', &(0x7f0000d0c000-0x10)='mime_typesystem\x00'], &(0x7f00008ff000-0x8)=[&(0x7f0000ae7000-0xd)='Qvboxnet0em0\x00', &(0x7f0000529000-0x1)='\x00']) 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e8000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00005f1000-0x10)={0x0, 0x3, 0x5, 0x7fffffff, r1}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c6f000-0x10)='/selinux/member\x00', 0x2, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x90) bind$netrom(r0, &(0x7f00006ea000-0x10)=@ax25={0x3, {"c5b977d8981809"}, 0x800}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e5000)={0x0, 0x1, 0x7, 0x0}, &(0x7f0000848000)=0x10) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a00000-0x98)={r2, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000518000)=0x98) r3 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000012e000-0x8)={r2, 0xcb}, &(0x7f0000643000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009db000)={r4, 0x10001}, 0x8) lseek(r3, 0x3, 0x0) 2018/01/16 16:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002b6000)='./file0\x00', &(0x7f0000d46000)='./file0\x00', &(0x7f0000029000-0x7)='mqueue\x00', 0x0, 0x0) socketpair(0x4, 0x80006, 0x401, &(0x7f0000a80000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000208000-0x8)='./file0\x00', 0x1000000) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) 2018/01/16 16:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000016e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d48000-0xa)='attr/exec\x00') sendfile(r1, r1, 0x0, 0x5) 2018/01/16 16:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000719000)=0x0, &(0x7f0000429000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 16:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000695000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd7000-0x4)=0x3, 0x4) 2018/01/16 16:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c9e000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x1, 0x1ff, 0x1}, &(0x7f0000301000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000052e000+0x428)=@assoc_value={0x0, 0x0}, &(0x7f0000f30000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ff000)={0xd17f, 0x1, 0x0, 0x8, 0xffff, 0x6, 0x865f, 0x776eb07f, 0x0}, &(0x7f0000cde000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e5b000)=@assoc_value={0x0, 0x0}, &(0x7f0000231000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c04000)={0x0, 0x8}, &(0x7f00006a2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000218000)={0x0, 0x5}, &(0x7f0000737000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002c2000)={0x81, 0x9, 0x5, 0x1, 0x0}, &(0x7f0000292000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f000002d000-0x70)=[{&(0x7f0000dc6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000303000-0x8)=[{&(0x7f00009c5000)="512f82780254989e53dc49f5544b22f38acfde063d27bb3fd6a59b6bb08b8cef3b915435e4d5b3ffa831934931609d89a87d6eaff4bbec67465debf430381f9454008300978101bbb31119db6252efadba506232ad2123bd9e44d0fcdd6795c4a512ee84ab088047e8a1bed76d7308f8088c9c7d7ead639624f10acfb503bcc435e3a0b9c50604a166f4b0b5d37a28d9392713c98b0164892faf4da463d366cc3e0c194e1d30e6d5ac8fab75a4d9f9dbb43bdc7d6f6767e3950aa6dba7614059bf558d339c0f7c82c3983a1724aa9ab64504acf87cdd12cce07262f0392e5485dac2444d6872673e5ef88b6cceaf3753979810be14cdb2f7b5e8bbc6e36c3c631fb177dd92f8ebcc0d83c2af6df5726a58ea533e1d04fbe50da7d5b3312653ca0f3a505027137bad560c9dc06bf5f967db4d9e502f615da8f91995a5f3417177b7261ebd018c474d1be5880601662ac51b5cb1f953d243906ae1038221d2ca04b6bf0e2d05d7832ea37bdb2e5ebefe7e64f03aca65e548f419c761ad8e52eafe9fc5e091bddf884afd2e8548203c6b689a9613eaf21f706d62afe6bda64bc565cda852d75ac5cfd5aa6f17a25ccd2daa3551ef40639da340fcd2c13b40a7e11fce3b8d6a671c77c8b8d3a00e6f1ae4cfbb1ae441604929fed06055d12193cbc6332c9f6b44db584e9e40faeab9acea35cce4c2785feb6eb1c21f9991af7bba737c44bd0f97c20e505079e14a453aab36fbdfe904e06c70b649fa7d91ce61052d21ea6ccadf7369984ce5b1404f671c55fb2a79b4fe25be1d1df9373024fea24c7e385968176ab56da5d0d386908f0276e23ba48f05d514206d4238268954a27bf59ed5b44eeb71976cb4d758cd44c554d495c64b54c1165ad33fe68bbaeaae390fb8251ea018e5f125ac10930e2bdc927c0e75d44ca946cfa8e922b68040d1c0691d96ab6bf4db247f7c8b491096f880b530dbfff87d826d197b6bf409f192d2bc23d69a48e4e58be1baa92eaf48a0e9ab6ab90c17cab29bbac2a355122bdf19b35cd3a94865eb90f28015284b496c04ed46f62a6da96587feebe45ebe1f792841e632e0a946c11a416e953d6ba9566fae58c22d76ffa6a35af75589ac85946b8c881285145cee334f8311a23b68174a32cee2e8a8f13f4a0aaed5ea6ea3edf6184077e22665631c16a96506e05c5139e48ff76d35ca626b556197b6f3ccf2212859183788f1a221a32ff2a61bfbbefa6648dcf2b84ad07e3f4267097f200fd58e24e6ed5ecf6f6d6671ff5280b3518987ae09557ffec0de0abb5204d580a393b99acb766193f762b431f0231caa06ed1c1b17e97eaf84450583fead1cda9baf40c45de0d77cac26e9f4a9cab30870f6c3f7ee3b8090d9fe5343683881994640af8bfc77eba015b0c9400bc4927d947ab0c646c6c8b9d24d40d93dbc7310ae3aad401d50ef3c7f0ff7158e412cebc9af7a3127967e4c86bdec02a9d5e54cc824ab3cc32a49eec85e77fb05c4a39055508570ca72cf3d5bbf94a4543335072f4b77d13a27c40040dd8a05998e9759d9badadab8d6ce9516263caf3b15819bcfcd7ea19e8e30441ab3e537abdcf19f03ed00115df8a3f8a7eb1b21c0c0072129e0e4d213bb6522e21d64f082b7709b750a0008d9e4131ded8c669ea2245022ffcfc2e01621bf356b65afde42e293d7f685ce5d2ad14c75b465a4ed577977bf26fb8bf2d066d5ef46f0f9dcdbcbf2e12e6f450610b1a2eed67f65cf8063b461417fafe9158f536582ffaa63d676635d2cc34f24604821326fbe9aecf68b04643dfe984672b1baa4dd52cacc234e536c91646a883f16cd72aa988a620a9733bebe86d350cb6f7a63d867789631591d8636748f6448dbf4fc8a82211a5118f083a908ac591a13d7bace4e3fa9cca07da20c1d926dfba7d129873ec96f6357ae11821aa10dba621d8faf5894d1eda6bed80a7e2641cf158ed7e875aa3ac05761850a8f7613977255922cf76f2dc3fc291f6c5cafc7bbbbada56cedcb39daf15a5e918d4a77ea004a773a0336cca48281a15ce35eb94e4ceb22a1c1c6469536ae85f91fdee794b2c2ee9657959793737536b98c4467e488b0a66d853261e55aec01b7bc942bf46f81115b3df16422011706ebc82eb93e958e13448cbbfd68abf606f0e55e1a9bc1dc189424ef8a1013360b515a19af30f0603ee9e3d5c97a3f28ee1cd129c76917937998938d342cbe9fa3b5817dc18b4b0054622baae0ceb2f364c6e6008bdc347b09ac54c22cdee39684fd59cff21fe2cdaa080f277d6540b02cddb95db0bdebe450397f5458b08f4378c0fc4cc8a338afa34d9c5a3ea6d2f387fcb6bbea6b190356365f70b0fe63e8b7d59000418566b0b151c09bc461f904586ae32de9ee7fbbed83f6f265c8714a33186c68034eb895619e76b371e2261d506fda85fd487f9006d586f8722286d5b173f9313ce038ab6adab27955579b949e169e5f57234aaa93c3d275b51856f5620cb7c56d10088c6e9ec2db9388722417d6aea944dbfecbf979f36bfedffb83ed8cbf4388ece736907d3912470488d25d07dc4cea1606e0a72fe2c0b1956c20575e61d83a790b0569f9fd630e98e120e123656b9351deb182530d8f815732101f27150a60d4fd67ebc74740b9b8e347d48395a042a4da87abfcd2db4acbb8ac429047429dc78b5d8ee9c3e15fefe44d01ff934c18381e9c870bc5328c98c45929fb8c1a03c55f158dd8577ac1c8efe791bf82e91a555d207eff916a6864de9b1075fd502990bfa9432b4c6555bc7783cc4eb97923666b4844b93348a017a1fe28cf961c5512d656787b80c0b8c9840ce041e90dc8af36cad7614ae03c5281ba01fbc6651a13d0ef17808f0c50a772b587ef562faf6d5a7fc672d48f8016091480fa3467f790c7206cbb403900348e807c0c6aa6d83aaed6cde812d0a6bb79be8cea4b443172c7ac4e2c6244a60b816dd814f28dcda9fb1d61a6eb62850fafe70caa511ea929dff2f60f0e0af72c4e3801058530a621b015fb0fb7d251cdefef982f9d45d1330518708ed29b558af4a7c913ba0fabb45a05f62277f70e1d8f8703837d55d8643872ffb3b5a6013f8c281f0ffb18f7384169c2e19b8459a55e73e4eb8f7409fd2207288d270ecfa8150a78cad3ad0e157410e2c280a516e500ef43c99a821c5c150f95e11472ef730a28fbde8a80876e152d8cd8ec30bf1cb13be270422b922e5fe71c98fd0e413556da25e428af539acfbe720d72f4d5c2f2a6cdf3585a7e6802bb1e3d254672a6345a845b8032b07721cdf6f2b3b25c860940f3753da78710e519b17f616828414f18d52a49a3677b1d5a7020a2175cfc01e37a90d9609dd5366abb23817eebf833c6bdba5396f9a7f4d96ce97a0ce9f2af3bc5c1480e1c8d5841933521ffd6d9a04df6757b875cd713ac47534f8330c2aa4b052aebf489b7b9c3fff485868ff03e71ab68ee11a7b715bbc60c4337fe334fac50351a5cecf49f2c310922553d3ded33f67a8cd118e384cd04fb6972da8855579bc00c70749a7303f9a5a4df94fa3301efd716b3ba3bf89d1a5b14a00ab3cc342487f98e46e783a305e453aef9ae0343fb645a5c80f04edee7ad02657220d1675022355240134312e9bf73c8b14c45bff4876c7bc0eab047755186c65d13a55c2a1a77d54487cd9a4976b36c7ce092e981dd820556bddabd7afb609ebbaafb51139b9063b6386a35daff2cf2becfb289d3d1c088cdf855fddc8fb30295f50cb4c1f2224b27c0c76194ac237a4178732b4830672048cb642529a606c7ba50982c3742b9adf9238461d9a997f58fb230835ff8b7b89d84d41b69ea560b953fd74a1bfd86973a86a90bcbd5163b634c6c50b1d666c17e9d0a9b3be8db74222d2c866293bf5d041dfcf45cd796bffcce301e6a56d0b824ce9f6925719db3fc248236846c2dee17f3aef751d00215df96dcec44209ff0c787504585a168ac545722e82f8ad86459a2f8776b0ebbd20d872b4a3123d04467b52325d56a6489adb13c89888f0a89d7d6f9462989c37539683ca03ab59bff435ab4597336a773882e1b745ac3081534b6a4f7567709a2d3128421353c4be3fd86f6dd424df401b5b075807d2b2b3ef1d0b4733a02d625a9c94f900f4225d2c2488ebe53485e7f014ab867a186d7ee302ee515a58b0e2e080a696e5781e62128177ef4817bc1f4f29195aa143858558ed4ee903feb694103c90695046f93803f2f6015f545e2002e13883112fae4834ed6de9dd05de8b24dc27a23fbde1a1b3418ca4348ab5bc781a7193649564a596fde919e5dabf72da33a962d9e737dd4a52daf7404940700482f422d225f7c8ce566b4824fa8f6a6ea418a1962bb5cf147de70fd72d581965b63dec70b3d9344dedab81dcb7a49f983e0b32b609e42c4c4d07314a23d2acd29069c60283443e1e6c7fdba3ec6e4a0228b7216d8b420890682948ba458dd7bc2a579d4446b8f8bf74198e09cb615a64efa6f6a07eaa6ec29a21829c4c0c833394e257aab8717695a90e3d73407b4db5f94333945248b2eab0bec60100529cad8045b7d0ae7e49d59934c58f4ae6e7fc4a41b687bd4c1264de3d1cb20f2edfe360f7dc78826bbba410790f5c219c02378a13fd061791a2d4fb3fc0843d724a202e6efb266b58b143fb879a3ede0a0ea79b22b782e000fe8de44f9fb89b3b68d6c7b85b12a250bb85b4f397a491bd06b4db580f4038920fa29ef02ef6a2b1c19d317c8edad2119610f44d3ccd409947e648b81491ddbf6b7137d44de8f682d461e051638988d8c5ab872c8c4e4a553096405f3e081c7240a69370d835ca77339f84473a1a1b1187a2cfefa009a602bea03edefabf714aff6401a666e4a003fc2588a83f8fa12737ec222e841b28836029c75ee602f46875bc40fea560ddb7a3c097b088efd4e3ac0e5500242d719a7fddc5d2691b955cbe22350708fa6e9af24303a249894a713b2f701570ccdf61797c786a08d09adf97e03cfc5e43d2198c26d3009e15639684b5c34c8a19352052dac6c5446334dd6b32cbdadfb1faed4937c0f5c3fb187569dbccdd438e7f2f5b95672118921bea64ae7bb652ec02c1bfe7ed5e692eee80c6ed1088dd34d52dd6adc4e3ac3cbc83c4e79d9871b772fd116257ec1ca9f67356596a51ca1898696d181b433b5ab1562328767e7cc59eba59c38a7331540fd5409711db95c2b524d5d7b835ed55dfda360589cfb6cd51bf6864de1b4fae88b588dd1f83831e893fac3a30bb6e4963cd6384e35368b7fdc565f0938d6169473286e23c2c9281df27b9cc87b92e1421ed7404379dca79bb5956aa256316afc48e0c223bc300c45bb8ffd1ea0a42c823b933c540f2b1bcd962950e5ed004b152117540ee7a7faecf1fcf856a16a4e05e26814574894d8a7bd1dde3207e95f2e18eb2f477916a1a98e2e98379778d81372ada3818e98f42bd5f12bc9d43a99b0dc78e75178b12747804f94a0bea5470c09155c21cd10d1aa72f5e050cb00a17856dd7c07f27c75fb181a4ac850f7f0cbae5014aa90a0a6553f14024c06655edbb6cdbe82c0e131e72957f351b89b369f60f87ef9740d2487476c217443700cf7775fb2a42c68cf7669995b12cf2ad2d6de436c0b15d7c79a16d918c9b9444e7223968fab17fa1b30d3e6ba65fc1957deb97d92a5304526cf902b74e13c1d34935b98033e3d797607c69f98589201297eac3f20dc8a2b7b0d857de788a2989e3ef5b9565f3d51dda30399c5c6d44d30929c7d", 0x1000}], 0x1, &(0x7f00002ed000+0xfa4)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0xe4c3, 0xe1d, r2}}], 0x2c, 0x90}, {&(0x7f0000b59000)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000788000)=[{&(0x7f0000caa000-0x21)="4c0ce17ec888984af96a755d90871c8101b57ae7eea15d0327d6c8384b8a1eacce", 0x21}, {&(0x7f0000a42000)="65b14870af063bd434c5d88b2c47e0ff477fbfdad49aca390c44d91128b7604e30e75bccfc6fef63d4551ef692e35407d6701f629812595533c3efaf5f8c70791deea6f740127b3236bcf1a03aaa4e92fe4ced7a0d8deab4d739111914bc140f084820f33e862edb152e088c96c8d1bafa63a2fe9cebe2", 0x77}, {&(0x7f00006eb000)="2d215aa75104f781064172867480e5c64101262188b95d4f6dc295ec95bb1fcbb0c44e771a57d1ff7788b247136379b4d0f467fc149351a5b3b677655efd69635f104ae044d8985e30f8a5dee989acba25c31662408ed2a93604414cda7e51834f56962a5369e32ed2fca31b25c5cd9a7a73f45d8976c33faff740639569522e2b0f3622ad97c8946d8057933408f0979757f2cc6c46021470517f91b2", 0x9d}, {&(0x7f0000a33000-0xa2)="43f91a924710d1c465788a20ef69b2ce0ca062333461325a4aa63193d8ded8c4cb7d5ec9c1d8fecfb1b94eb1bc64bd8314b8e53f63e9674c09f391e9611d090a20b82c595fbda5df63c9f7434526f0dc572ae92011da378df95272a4d91f86b1f9a5a1b4c89f18f4ca9c214db0d0e353f1ebd3c5e6339f3ad4ce1f78bf2340b809ecc12011f0519641412bb698a9f62bd1d4f502df749816c7a80169c2b606ae986b", 0xa2}], 0x4, &(0x7f000043b000-0x108)=[@init={0x14, 0x84, 0x0, {0x2, 0x0, 0x9, 0x73c3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x3, 0xfff, 0xb14, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x2, 0x20000, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x80000001, 0x9, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8002, 0x2, 0x2, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1ff, 0x2, 0x3, 0x6ec, 0xd06, 0x4, 0x5cc, r7}}], 0x108, 0x800}, {&(0x7f0000259000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000308000-0x18)=[{&(0x7f0000ecb000-0xc5)="4ef666b4aeccdb83fc46aeb2b3c811268f2db87e3c9a9cdd72cb1be8dbe319599de827757f7ad6f99deffdc98d69d948ea559462bf9e1c9ebb313eb7c9ac68f11b4ded3f39d74fcf1a7d88e0be694395614d92317be12698f0cd5d0c5889321d0c34fa1638cf049cce666dc8ff797a1b226679afcf999de467c06d431f647034d3ee85347d30a8e323f980fc05f7bce8a38ffc3a073ceaf18cbb46a5206894ce2261806f7330ce581699d6981530632b97ae1b74ba93720cb24d3d632473500efdf5ec2f21", 0xc5}, {&(0x7f00006e8000-0x98)="6c40fee104425cc064c089bd3523fa2ef12eabf4186381af297c0a787c0a4796d7f1eadb72a752cf54bbe274e78ffe9b396c8c0dcf3f8125893de81258755e306adbce2f18f1048e0fabd99eaf78fe26234ac990b927f8ef6f84eb3208734d2542dbbe2c2e3dd849891694608808e83bf55725febfc921449ba8525381bbf6fc69f9a265a338044bf5cc45b93eadcdb9c83f9de50dd52bb8", 0x98}, {&(0x7f00007a0000)="33f58aae4cc71cdb1d5563a352271b0139c3dffc697b4603ca0054b50b1440517653156ac4a53fd08fd807ec22f7bc88d5e5ec9c803444ad3a916a6d41a3418b5964d796dadf60760a6e3f3cec529dfe4a2bd0bb9d1ec2b4afe65e20d28eec77e0fc", 0x62}], 0x3, &(0x7f000011c000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x200, 0x100000001, 0x9, 0x1, 0xffff, 0x5, r8}}, @init={0x14, 0x84, 0x0, {0x2b8, 0x7fffffff, 0x359e, 0x3}}], 0x58, 0x40}, {&(0x7f0000684000-0x1c)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f00006ab000-0x8)=[{&(0x7f000023b000-0x2f)="1f75a4140691a036813457d067b3999eb9f9c2a7c8b5855c7f6d9150c4743b8ea9f5d30439b2287e1bd16dc8a66504", 0x2f}], 0x1, &(0x7f0000cd8000)=[], 0x0, 0x40000}], 0x4, 0x2000c040) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8c000)={0x4c, 0x0, &(0x7f0000cc8000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000758000)=[], &(0x7f000040a000-0x48)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000a1a000)=""}) 2018/01/16 16:02:19 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b4c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00004a7000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.211143] binder: 20894:20900 got new transaction with bad transaction stack, transaction 195 has target 20894:0 [ 100.225793] binder: 20894:20900 transaction failed 29201/-71, size 0-0 line 3032 [ 100.252358] binder_alloc: binder_alloc_mmap_handler: 20894 20000000-20002000 already mapped failed -16 [ 100.264537] binder: BINDER_SET_CONTEXT_MGR already set [ 100.270314] binder: 20894:20900 ioctl 40046207 0 returned -16 [ 100.270396] binder_alloc: 20894: binder_alloc_buf, no vma [ 100.270439] binder: 20894:20911 transaction failed 29189/-3, size 40-8 line 3128 2018/01/16 16:02:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000325000-0x4)=0x0, &(0x7f000093e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc6000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() tkill(r3, 0x6) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000ffe000-0x10)={0x37, 0xc9d, 0x4, 0x6}) tgkill(r2, r3, 0x1) 2018/01/16 16:02:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') lseek(r0, 0x0, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/16 16:02:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000013000-0x8)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000019a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f1d000)={0x95f4, 0x0, 0x6, 0x1ff, 0x0}, &(0x7f000003c000+0xc2)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000033000)={r3, 0x7}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$pptp(r0, &(0x7f00008ec000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r0, &(0x7f0000c84000)={&(0x7f0000011000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000980000-0x18)=[], 0x0, &(0x7f0000caf000-0x20)=""/32, 0x20, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d9000)=0x1, 0x4) 2018/01/16 16:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043b000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) openat(r1, &(0x7f0000fc9000)='./file0\x00', 0x20840, 0x20) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000076a000)=0x8, 0x4) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:19 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) inotify_init1(0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x5d) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) finit_module(r1, &(0x7f000000e000)='[}\\\x00', 0x3) 2018/01/16 16:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0xc9}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000907000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087c000-0x4)=0x10) clock_getres(0x7, &(0x7f000067a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c05000)={{0x77359400, 0x0}, {0x0, r2}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) r4 = dup(r0) sendto$packet(r4, &(0x7f0000192000-0xce)="5b3939b33a9703e38d1769ba4d2fc3946b88d6747ca30c7ee6d740daa9da43ad4bc076c4b40088aa5444dd3b9ffed4eb178bf974071859811b51b3e48e4601fe9418562af616b352c4d85a381aecccda5af4a91c2c34882ecc7a4b4e75bf2c7b4b4b2ec1d0f427507901bd40f99ea4ac6d8619e04e18861cee26cb190498d7ee885a3a2aaf346b79a29554f270ed6b36895618e5cf8c6e6e982ea27821165d6add3f7a45fe28b5e73d71a1c3f10d2e41cb0b7dc0638dbc39304a8ee3aedf6e2e560dfbc5c72b17915076c895583e", 0xce, 0x40, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000838000-0x4)=0x4, &(0x7f000034c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1080000000016) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000c8a000)={0x0, 0x1c25, 0x100, 0x8, 0x101, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00002c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000dad000)={r5, 0x0}) syz_open_dev$random(&(0x7f0000e65000-0xc)='/dev/random\x00', 0x0, 0x3) 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000d03000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0x10, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000043b000)=0x0, &(0x7f000060a000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000-0x6)="ff0204000000000100000000000000fff500000000000207", 0x18) 2018/01/16 16:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f0000659000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d9000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2840be, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) socket$inet6(0xa, 0x0, 0x101) socketpair$inet(0x2, 0xa, 0x80000001, &(0x7f0000107000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x8, &(0x7f000037b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000508000)=0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 100.297599] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.311606] binder: release 20894:20900 transaction 195 out, still active [ 100.323347] binder: unexpected work type, 4, not freed [ 100.330710] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') syz_open_dev$tun(&(0x7f0000def000)='/dev/net/tun\x00', 0x0, 0x400000) rt_sigprocmask(0x0, &(0x7f00000a4000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x800000001, &(0x7f0000c41000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/16 16:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000581000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000013f000-0x4)='ramfs\x00', 0x1, &(0x7f0000131000)="") clone(0x4000000, &(0x7f0000198000)="033f018d0d07a6d023bf234063904cfbb0d9e368637328ed8ecb87ed2d0a72231c60d1fe6ce035cf96f60e47", &(0x7f0000130000-0x4)=0x0, &(0x7f00004e2000-0x4)=0x0, &(0x7f0000ef8000-0x1c)="5ca4549294c533ec3772fb8023f0122a1fef3f5b6a5267d85f0b6d83") sync() 2018/01/16 16:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fd4000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000165000+0x17f)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000153000)={0x0, 0x81}, &(0x7f00005d3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000da000)={0x394, 0xdc88, 0x4, 0x1, 0xfff, 0xff, 0xf2f2, 0x6, r1}, &(0x7f0000cc8000)=0x20) 2018/01/16 16:02:19 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000023000)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000024000)='./file0\x00', &(0x7f0000024000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) 2018/01/16 16:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058c000)='./file0\x00', &(0x7f0000370000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000031b000-0x1)=0xffffffffffffffff) keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/57, 0x39) [ 100.349709] binder: undelivered TRANSACTION_ERROR: 29201 [ 100.356781] binder: send failed reply for transaction 195, target dead 2018/01/16 16:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000734000)="2ffce36847ba6efde17f0fa91e7ebe1a6b3653716ed91369c0ca894d5f2c2da2a68363332de8ab4f9994c1ffe816ea4de9729c15e07d93211f2bc86fdae9427b8555265a1857ea1990d2267030436831b226d9c8bcc2795ea998ba8a5c759f8c8aa6be0b22b406a1a1ddc019949232ed2a9c36dbca92b2774c89e27f9fc64632a0781e041fdccd19c6e0dde8083272f48cffb161dbb5b3cdcf03c0b3a8601a07ed86b51c053a1e3529ecaa17038e3a39b19c22eb4e4cea70bb07685b841a0c25396b8538000985a5a5762f1ded4b61da223e0ea8c2f73806b889", 0xda, 0x0, &(0x7f000086e000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000cca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000097b000-0xfc)="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", 0xfc, 0x4000001, &(0x7f0000349000)={0xa, 0x2, 0x7cbdbc26, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000}, 0x1c) 2018/01/16 16:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f00004b4000)=[{0x0, 0x0}], 0x15555555555556ff, 0xfffffffffffffffe) tkill(r0, 0x1000000000016) set_robust_list(&(0x7f00001ec000)={&(0x7f00004aa000/0x3000)=nil, 0x0, &(0x7f0000139000/0x3000)=nil}, 0xc) r2 = dup3(r1, r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f6a000)={0xffffffffffffffe1, 0x3, 0x5, 0x8001, 0x0, 0x8000, 0x9, 0x3, 0x3f, 0x2, 0x101, 0x4}) 2018/01/16 16:02:19 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x200000008b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000003000-0xe6)="8c44aaba26d7d4f84b485ef9fea67077dc8a4ba16c21783f79e742c0e5a65b053b55537988e524bb0704810bff6cfaefbba4d0e0d53d6e69d9b11a0d62ab6536f09312d3da06c9fe7354d980a60af26271919551ae6d3e681e4174b78c4be1b13463cf110b2d3d95dfcb226c1ba9bfe84a5375d7aafa670be6166686484cb51c08533d250a13f373f37de7ce9838cc34d7913362c6fe7129260f05a3e2fe0bd793c4644a218cf11086a9a73cb074efc31f1a0c7d957e65a834ee9af196aa34e007acf686882ad205234da69257427631bdb0e8a69e5de5e1395b606f74e0c2ede6462f2a8ea1") 2018/01/16 16:02:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b8d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000000f000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000063a000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$pptp(r2, &(0x7f0000252000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000b57000)=0xd0, 0x4) 2018/01/16 16:02:20 executing program 3: r0 = socket$inet(0x10, 0x1, 0x5) pread64(r0, &(0x7f00005be000-0x1000)=""/4096, 0xffffffffffffffdb, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000033d000)=0x5, 0x4) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000001000-0x23)="995c2520dad5be3c704da11747f4f9facaa6558b193d8afa00226e06dd7863641531fe") poll(&(0x7f000001c000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x1ffffffffffffc7d, 0x0) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f00004ec000-0x1f)="4d80010034240000000044fe231f0024", 0x10000001a) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f00002f7000)='./file0\x00', &(0x7f000020d000-0x6)="01019e5f0005", 0x9021, &(0x7f0000ce1000-0x19)="") 2018/01/16 16:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043b000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) openat(r1, &(0x7f0000fc9000)='./file0\x00', 0x20840, 0x20) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000076a000)=0x8, 0x4) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x1ff, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fea000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f66000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000e79000-0x9f)="207031fb8cb75de1d493d7f1b3174e7992506f6544d386c78817c0f388b2226cc132505a21e0e32549342b5fd40af8bbc2e985e209faa4b4e8a9dca11b55d8a98355dddf85ae2eb9923cf12caced9d3a6ae1a8635b7c7e1f62720f169e4da03fa5de6a218cf58501a36c5c86aa0d3e5938f09324d5fbc14303a7cc66bc27824e5a2fa6aeb274f5799aa869a79e244fe282cf127636ddb21d2d53d30324f814") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000fe9000)=""/212) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000044f000-0x4)=0x0) 2018/01/16 16:02:20 executing program 2: socketpair$inet6(0xa, 0x805, 0xc9c2, &(0x7f000085c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x0, 0xfffffffffffffd0d, 0x800}, &(0x7f0000fa3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000090f000)={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/16 16:02:20 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9358, 0xfffffffffffffffb, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002000-0x50)={0x4, 0x8001, 0xffffffffffff47d5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cf6000/0x4000)=nil, 0x4000, 0x200000a, 0x812, r0, 0x0) setresgid(r1, 0x0, 0x0) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000126000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c07000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000016b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, r1}) fgetxattr(r0, &(0x7f0000a68000)=@random={'trusted.\x00', 'vboxnet0\x00'}, &(0x7f000072c000)=""/228, 0xe4) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dae000)=0x0, &(0x7f00002f7000-0x4)=0x94) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000784000)=0xc1, 0x4) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d68000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000000000080082) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/01/16 16:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") utimes(&(0x7f0000ee1000)='./file0\x00', &(0x7f0000e2f000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) chmod(&(0x7f000005e000-0xe)='./file0/file0\x00', 0x4) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000024000-0x1)={0x2, &(0x7f0000004000)=[{0x28, 0x3f, 0x0, 0xfffffffffffff000}, {0xffffffffffffffc0, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000022000)=[{&(0x7f0000021000)="88", 0x1}], 0x1) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='gid_map\x00') preadv(r0, &(0x7f0000c74000)=[{&(0x7f00001c4000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000418000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000052e000)="1a063e1180bede57d916c4487bb59f96e23c94902b0074057b54736e983cb4737ae926b3bc61ed0c433351b437b429721786bc6f78536f397a278e763542b6713068d1f4739372657714a12bbd5e0b38b1b4586622daf0f6568e4868a7356b52c1a5025b62b250dad29a5ef10ac7ac8a8bf9a3fd3a0e8a81bb0ed92b9485b25a069d7f8b7cb072d61cf95e408ce0c2db18da49058c1c96b5a744f2183eb32910a7f3ba3344cf6a9f3e0fd63b2a8cbf25218af59a", 0xb4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000fbe000-0x4)=0x0, &(0x7f00003f2000)=0x4) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b33000)='./file0\x00', 0x20) creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r0 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000e9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000000000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x287, 0x9, 0x0, 0x2, 0x0, 0x902, 0x0, 0x0, 0x0}, &(0x7f0000500000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) write(r2, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000772000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) readv(r1, &(0x7f00005e1000)=[{&(0x7f000068a000)=""/174, 0xae}, {&(0x7f00007e0000)=""/243, 0xf3}], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}], 0x18, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000f2e000-0x8)=0x0) close(r3) close(r2) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f33000)=0x80000000) writev(r3, &(0x7f0000024000-0x30)=[{&(0x7f0000315000-0xd5)="8606dd76fa76918023374cd95c54c7e986cdc8bb24f04eadc5c7cba7d4d74a878ce2d9ed0a40c74efa7fab22313f5c864942b16a7e094de633140302fec044fa44f5d8ee7ba5ce07dcf15186b00f2e135f70f5f58363d9b8c7d0416b01d6daa54a7efdb100bc7f65b881b51a1c4e3db7045c61974543fa628f199c2fa4b975baf38fd2677a9b18aac595b50f18f603274a7ab323571449885960250e22623ec5c2c26c98201328468c8aa0b0c8b2aaaaccc2f64aeeacc826bbc1bb258d534965c7c87141c9b67054ad14826b6682e92f21ceb62df0", 0xd5}, {&(0x7f0000f79000-0x38)="1534017388b850e6fb6036a6f01099cd27c65c9d4790a8a8b997decf58c148b45f3940db4c01d8445042a39654a7378ba14ff573ca28ff8f", 0x38}, {&(0x7f0000f12000-0x2)='.6', 0x2}, {&(0x7f00008f1000)="67a205298dc900c8d229770d0ac8dd9a5fbddfb708b41c277a26b51594b1ed1b9af11fa8e7288f5beaa04ee3aff5a7c95501052c10849929480cfa4698598289361aef5c8e49f01e4d198e201ddf2ee36f8910a573b0fc4d8619ede75125cfeb662260086f69096733fc9a3b7c4c3a1e3eb15e598b21c15101452affdc161e34c8103288ff4837234af6d0430369ebbc484a966b263675ed1ee2e227fa6f5a937361542fcfe523862a369be77a399095f25613b0fb30bda755", 0xb9}, {&(0x7f0000040000-0x73)="30d499e782c707db2ccca824868fb7a6b2f71ab405e2bd21a86bc01480d1829671e9bf4d5bb832623f56ac7b63f22f1e7fb711ea7f060bad69eec135cd37cdc13fdc607da3a04beb6e1406685435ae01956f3179fd1c55abbc43a3279f8810f1b75f7c22a364c76b03d2e043efb5d64be7c54b", 0x73}, {&(0x7f00006a3000-0x9f)="3457de908758847baea6ccfc7bbd91a7d07621684f0e81df4f51f13fe0ab3b0eb7eaf5ee656ba56b10bc5d93516cc2aa7cf8a94b2d43d76f129cd1a16a55559c1e6a36fa5b7f77912ff72c2d032892feb3a288f6392df0758e2abd939562b8100865b5f7a61da8b469baf94b53eb8beff6a239fe3165b173b6f40aa7972a32753d225ada555d352d1f675ad1aec9a6f6525d64ac284b46bdaa88bc3e971090", 0x9f}], 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000473000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000016c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000752000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000490000-0x8)={0x0, 0x0}) recvfrom$inet(r7, &(0x7f00005a0000)=""/3, 0x3, 0x1, 0x0, 0x0) r8 = dup3(r6, r7, 0x80000) getpeername(r2, &(0x7f0000426000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00005bb000-0x12)={0x7, [0x2, 0xff, 0x5, 0x10000, 0x0, 0x3, 0x2]}, &(0x7f0000a46000)=0x12) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f3c000-0x4)=0x9, 0x4) splice(r7, &(0x7f0000390000-0x8)=0x0, r3, &(0x7f0000013000)=0x0, 0x4, 0x1) syz_open_pts(r9, 0x20001) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f00008f8000)=0x80) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x3) fcntl$addseals(r0, 0x409, 0x0) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000798000)={0x0, 0x0, 0x0}, &(0x7f0000799000-0x3)=0xc) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000798000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000798000)=0xe8) getgroups(0x6, &(0x7f00006c8000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00005e6000-0x4)=0x400) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000799000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000798000)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000af000)={0x0, 0x90000000000000}, &(0x7f00004cb000)=0x6) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000079a000-0x18)={r4, 0xfffffffffffffffc, 0x20, 0x100, 0x8001}, &(0x7f0000571000)=0x18) r5 = getgid() sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000798000)=[], 0x0, &(0x7f0000799000-0x20)=[@cred={0x18, 0x1, 0x2, r2, r3, r5}], 0xe, 0x0}, 0x0) 2018/01/16 16:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ad9000-0x14)={0x1ff, 0x5, 0x8d, 0x2d, 0x2faf}, 0x14) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000382000)={0x1080, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x106c, 0x0, [@generic="a07b3d4763c4f139ca6e8aeca6fb5ccb7ad390766b009aef89eac08107d3d54162172574bae500dfd7cbc93a3f4ac1647ed2c735e609aeaa5077f9c8c0", @generic="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", @generic="93a3bbf9", @typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}]}, 0x1080}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x95) rt_sigtimedwait(&(0x7f00009a8000)={0x4}, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7e000)={0x0, 0x0}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/16 16:02:20 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000)=0x10, 0x800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000-0x1c)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000020000)={&(0x7f0000010000-0x14c8)={0x14c8, 0x13, 0x8aee82ae6979874d, 0x4, 0x2, {0x2, 0x0, 0x0}, [@typed={0xc, 0x29, @str='\x00'}, @generic="b9ecd34b5c208511d36cbfe9c953edc7a3d13bbda5590d466e84f1258a350387dc05ccbf41b5eab6ab4ac3671f6180d649217280c3b6702b01b65f17f96e732e465f5434b3e5c719c2a85e051f9d60ff8baebf31ab9d1806891ae91176c76620551dc7a962d28f833a441a37ba5efc03e2c881fa097fa169492936695a5261f31492306fed81e5ba00bfe9115f3ab0a4dc193d97f587ccf5212df49ab8df4d0e8a8f5bcc", @generic="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@typed={0xb8, 0x80, @binary="7d29a7f60a3f71d590d036ce36ed3ac7b4611159879da64bdb40c3099cf7f7f478d134eed6760d4760e1de28b29710339b69b9546f5ed27b3d3eadf33f9da6c3702ca25bd20001983967a1bed4f4bae0ec34dcf79e816b935f81a38899d4c20a6575a5b411016e6e16bafc54aae3a1509b6ee628c53ba6ea98cd1b9fe0946e1c85d836ce0fadb7a9e9da70ad8e5fdc772147cdeaa61b21cd30b19344a8685b8b70cc8f0bca74845f127a24afafc45d"}, @nested={0x8c, 0x84, [@generic="0ed01fcb8e4ec0311435c0d8062792b0d2ba0ab35f52790ea2e6bc88dcb921f50a0c7b361f178514e5a0720a6593cf2e27a427d13101142aa53425dbcbd1e2a99e6b44e2f2b2abf14788a90716f8cec8152094c4a4ad758eeacf5debf1d2d60e93708496fc988b80f3af24dbd27ff12e0ec7092c007feb9e8cde4a14481a488f30b3df328f"]}, @nested={0xc0, 0x7b, [@typed={0xc, 0x8e, @pid=r1}, @generic="ca893ef8c0336ca5259f7fa9a440dc23fcb9d95eaa569d6048c311f8f31284823c93754d02abbe9ba6d243d924b2f1afb2193b2359241d12ee54affbbb7f639cb3205d21977ed1cff224ff8d2498a46fffed87a675e7359756edc8c46401c336f6b0ca93206bfcd86ed0c3606096aff661d5a6fc165a73dbd8d0ecd6958128aee4d23f14041d73e7932beacf395bd97882cc8375fc7f3ee1e809b0fcc7458b9d9ad34f80bd5804165420fc022ae3"]}, @nested={0x124, 0x3, [@typed={0xc, 0x47, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="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", @typed={0xc, 0x61, @fd=r2}, @typed={0x8, 0x1f, @void=""}]}, @generic="f32e9034bde30e70e2e10f636a8d98890f9c6cdaa2cbde533da8b1620a3791774d33ad622f2f5c9e1b4160e32049bb5b2f58a9af742b92739db6bd3b5acc124a697e2d505a551add1addc7375b9e17ff4cd3f3e949b0d9a4174f755d61d886f71cf23f542727dcde5f04cdc7e0bd882bbe0f04ae1d6dc8031c5768aed33d9255d79e66bf0add2ff3c9dfa747b2999d17f8b8b8b515101532a3b7e5b75d659a28d5ff7174aefc19c89010bf2c4c38a88cef316517d2e3c61c12b55270f4d17775085a8cbb2792616ec299abbcadab8d8ff81add44398f63d1ecd3"]}, 0x14c8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000001d000)=@random={'os2.\x00', 'em0posix_acl_access\'\\em1\\ppp1cpuset!em0\x00'}, &(0x7f0000000000)='ramfs\x00', 0x6, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000021000)=0x6, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000021000)='./file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b4000-0xf)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000059a000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffc1}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000bf5000-0x2)=""}}], 0x38) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001cf000)=0x0) ioprio_get$pid(0x1, r1) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000005e000-0x8)={0x0, 0x0}) mount(&(0x7f0000860000)='./file0\x00', &(0x7f000014a000)='./file0\x00', &(0x7f0000a92000)='pipefs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002b0000)={0x140, @tick=0x0, 0x5, {0xfffffffffffffff8, 0x1}, 0x1000, 0x2, 0xfffffffffffffb7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000955000)={r1, 0x2}) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00001f4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000598000-0x10)={0x9, 0x40a4, 0xfffffffffffffff8, 0x3}) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000097e000)={{0x3, 0x0, 0x19, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00003ae000-0xc6)=""/198) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000c62000+0xe5b)={{0x1, 0x1, 0x0, 0x1000400000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000860000-0x8)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005e0000-0xc)=@sack_info={0x0, 0x508, 0x2f}, &(0x7f0000c77000-0x4)=0xc) r3 = getpid() ptrace$peekuser(0x3, r3, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000436000)={r2, 0x7}, 0x8) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) madvise(&(0x7f0000806000/0x1000)=nil, 0x1000, 0xe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a7000-0xf)='/dev/sequencer\x00', 0x20202, 0x0) modify_ldt$read_default(0x2, &(0x7f0000c76000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000946000)={&(0x7f00004f7000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000423000-0xbc)={0xfe0, 0x1, 'client1\x00', 0x4, "610999db57782ffb", "a2d88dc5738802c152d191066b1e237e79cab73311ee0b6c1b9226ff07803d4a", 0x40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000f57000-0x8)={0x0, 0x0}, 0x80000) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000081f000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000a46000-0x88)={0x27, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00000a4000)=[{r3, 0x0, 0x0}], 0x327, 0x0) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000604000)={&(0x7f0000f37000/0x1000)=nil, 0x1000}) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000)=0x2, 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b8000-0xe)='/selinux/load\x00', 0x2, 0x0) close(r1) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000004000)=0x0) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x3) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:02:20 executing program 1: syz_emit_ethernet(0x4e, &(0x7f000001d000-0x10d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000024e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000524000)="bc", 0x1, 0x8000, &(0x7f0000924000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00009f0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000073c000)={@common='gre0\x00', @ifru_flags=0x1002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x20000000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0x952, &(0x7f0000275000-0x13)="f579362711505280256552d7d4de46dab302b9", 0x13) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 101.127951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 16:02:20 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000)=0x10, 0x800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000-0x1c)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000020000)={&(0x7f0000010000-0x14c8)={0x14c8, 0x13, 0x8aee82ae6979874d, 0x4, 0x2, {0x2, 0x0, 0x0}, [@typed={0xc, 0x29, @str='\x00'}, @generic="b9ecd34b5c208511d36cbfe9c953edc7a3d13bbda5590d466e84f1258a350387dc05ccbf41b5eab6ab4ac3671f6180d649217280c3b6702b01b65f17f96e732e465f5434b3e5c719c2a85e051f9d60ff8baebf31ab9d1806891ae91176c76620551dc7a962d28f833a441a37ba5efc03e2c881fa097fa169492936695a5261f31492306fed81e5ba00bfe9115f3ab0a4dc193d97f587ccf5212df49ab8df4d0e8a8f5bcc", @generic="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@typed={0xb8, 0x80, @binary="7d29a7f60a3f71d590d036ce36ed3ac7b4611159879da64bdb40c3099cf7f7f478d134eed6760d4760e1de28b29710339b69b9546f5ed27b3d3eadf33f9da6c3702ca25bd20001983967a1bed4f4bae0ec34dcf79e816b935f81a38899d4c20a6575a5b411016e6e16bafc54aae3a1509b6ee628c53ba6ea98cd1b9fe0946e1c85d836ce0fadb7a9e9da70ad8e5fdc772147cdeaa61b21cd30b19344a8685b8b70cc8f0bca74845f127a24afafc45d"}, @nested={0x8c, 0x84, [@generic="0ed01fcb8e4ec0311435c0d8062792b0d2ba0ab35f52790ea2e6bc88dcb921f50a0c7b361f178514e5a0720a6593cf2e27a427d13101142aa53425dbcbd1e2a99e6b44e2f2b2abf14788a90716f8cec8152094c4a4ad758eeacf5debf1d2d60e93708496fc988b80f3af24dbd27ff12e0ec7092c007feb9e8cde4a14481a488f30b3df328f"]}, @nested={0xc0, 0x7b, [@typed={0xc, 0x8e, @pid=r1}, @generic="ca893ef8c0336ca5259f7fa9a440dc23fcb9d95eaa569d6048c311f8f31284823c93754d02abbe9ba6d243d924b2f1afb2193b2359241d12ee54affbbb7f639cb3205d21977ed1cff224ff8d2498a46fffed87a675e7359756edc8c46401c336f6b0ca93206bfcd86ed0c3606096aff661d5a6fc165a73dbd8d0ecd6958128aee4d23f14041d73e7932beacf395bd97882cc8375fc7f3ee1e809b0fcc7458b9d9ad34f80bd5804165420fc022ae3"]}, @nested={0x124, 0x3, [@typed={0xc, 0x47, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="598dd6534d6e657ac57cb54edcbb7921bb2c7f7277ff275dae8a1f78ca8df02f64722204ee81f9a39e118cab4a8e98fb3bd32067338c5b60d6539cbfd7081fa9d5632c9a97805dd9b780656389469c37d19ccdeec7352064e5c02aa13aab8a23b81da54cc9bc617e3ad9e47f3718c158b51fdfbb97f65926b54c55f56ed0b0394389e7fd54bf18ea642e73c88726f85aafd575933cb77755a3ad11e91d6e47a214d26596f2585c12e6713cec6241f404cb7b390b750bc3111cc4b3409965f45d9fcf2ba02abb203e411745be2e77a2b664e84e5b8f4071039ef3622e60ab8ca2fbf11a8a21931fab0c80d92fcd21f671b36bbc5662ff442897109c896a", @typed={0xc, 0x61, @fd=r2}, @typed={0x8, 0x1f, @void=""}]}, @generic="f32e9034bde30e70e2e10f636a8d98890f9c6cdaa2cbde533da8b1620a3791774d33ad622f2f5c9e1b4160e32049bb5b2f58a9af742b92739db6bd3b5acc124a697e2d505a551add1addc7375b9e17ff4cd3f3e949b0d9a4174f755d61d886f71cf23f542727dcde5f04cdc7e0bd882bbe0f04ae1d6dc8031c5768aed33d9255d79e66bf0add2ff3c9dfa747b2999d17f8b8b8b515101532a3b7e5b75d659a28d5ff7174aefc19c89010bf2c4c38a88cef316517d2e3c61c12b55270f4d17775085a8cbb2792616ec299abbcadab8d8ff81add44398f63d1ecd3"]}, 0x14c8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000001d000)=@random={'os2.\x00', 'em0posix_acl_access\'\\em1\\ppp1cpuset!em0\x00'}, &(0x7f0000000000)='ramfs\x00', 0x6, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000021000)=0x6, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000021000)='./file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/enforce\x00', 0x20800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000024000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000015000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000002f000-0xf)='cmdline\x00') fcntl$notify(r2, 0x402, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pwritev(0xffffffffffffffff, &(0x7f0000023000)=[{&(0x7f000000c000-0xe2)="4f7b372d48d4c1d522f7a8db5a673c373a7f053c77d1d8a311667c9ac01ed5905a69c05e05177bab38248fac0e47f52555ea5cc389983e976fdab3ce9921b92f2d82ff3493681129ea2877f2f36497b3432c758954b6c95aebcb19d6161433178cb47f6b624c035aa43992f99e8cc7ce75af9ed2951b2d855a4abcd789cf21ee9d3e474ff9db0c77414657b654ebcf5a5c414c2bd1680e49d8e076115aaaaec86bcb2bb9c98f74856f02a3a8f3de3716882096bcdda477785fba976d551ebafae490b6d1cd18c99b20b7fcd745fef0ea4bde4e7651f5b44774c36197c4b2f3167abc", 0xe2}, {&(0x7f000001f000)="", 0x0}, {&(0x7f0000006000-0xb1)="42bd2e868b6b54cd0bc913b9ba4e6bac4c1dd3cacde2f8eb195d9ff9ac9c8bce7998651e8eae632587df0376cbac00527be49e5a57c2c6bf79744f5f7fd29f15812a0fab4dd8eb14c1f92230c3811ac7c1ad1c6a165a664dc4b16d092c6480d790858a15b90c7c0cba788757f9a0d5a0418310f52e12625b6d124e249596d4c00924d1a21c044af9f040e48739a72c1e7a0c129b5734277f5302a078a3678979f41ef9cf5228ae358220286c9ebe6f81dc", 0xb1}, {&(0x7f0000026000)="7a2cfb8e9d2e89649352aabfada92f765c5fd3d57746abef25281e90707b592f78f6184b3a3019cca49b870f38fdda8063847c1be558d0", 0x37}, {&(0x7f0000002000)="116ce3fed3457dfc92955923205c8bf0d8645f8c9f1d0db7c536fdcdfe7779ce0859353e18441d83dff38230bc0d87f7c513377dda7994684a92bdef3baf763e781407e48b37d831849c30fed727592b780d597c04982341585923d5020b1622562a1f227024d2e70bdf484bea415cd350b18d7e4a5115f462f7d58e36badf01c24202e13ee2dd703033530812d87c021531a5e33bff7e79cbbf55b4a950648d9201221cc6a52964733347ee2244cff76e5ee1cc6617c2dc53473c8943a921a0f903e590c05e6c", 0xc7}, {&(0x7f000002f000-0x23)="063520122b42dc8100d418c7a774449e98aadf5e3e190c7b7ab7030d6871e437b7f49d", 0x23}, {&(0x7f0000005000)="fe51620711b9e8ee9239c65687f7b58cdac6c3729badbc28802522143d3d4b0d1d1d5d72a3f003d1e9c8571c922dee00248d0f5b6d2adb0514009964c437d9b590a4d71b4d48a1eab6f118ad96e04f46769a4c6522d8bbe025fb558def", 0x5d}], 0x7, 0x0) 2018/01/16 16:02:20 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00006c2000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000-0x4)=0xfb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x1, 0x3, 0x5, 0x1}, &(0x7f000098c000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x9}, &(0x7f00006cf000)=0x239) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb, "048c8ec586be4871c78497"}, &(0x7f0000002000)=0xfdf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa74}, 0x98) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b40000-0xd)='/dev/binder#\x00', 0x0, 0x2) fdatasync(r0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000765000-0x9)='/dev/rtc\x00', 0x34b000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d0f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008f000-0x4)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ffb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000085000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000e27000)={&(0x7f0000ffa000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ffb000-0x8)={&(0x7f0000738000-0x1b4)={0x1b4, 0x3e, 0x400, 0x0, 0x1, {0x6, 0x0, 0x0}, [@typed={0xc, 0x57, @uid=r2}, @typed={0xc, 0x18, @uid=r3}, @nested={0x144, 0x96, [@generic="6c5b49e6c5ffd27bc3cc270482b9fe4ff69538542cd6d2c42e6a9bc69b066577c1bd895a970a6e0e4f6d951637e4c70cf66dcd6d215a429f4786984af397d090ced556aa4b308cf568e43b78cdde621e9b2551e1e014c5aee5977d6226ad858a4265cf5d4e25e4a33382deb036cf254712", @generic="537588e919bdd866f08882f2d0361922ef2250d0aead915e5b3f77a6e96e3c05ef0d30ee6cf50a1c2615380963eedfdd7c162e1e128c1089924178deeee252d8f79732e6cd2ae32a77cff40a77e38ee005305096f3f6134d768bae5cf221932497746658bbac486410010f789b891034bb23be76ccd69781e93aca26d2df4ea0e9f0b7f33cef5d24033e", @typed={0xc, 0x69, @pid=r4}, @typed={0x10, 0x6a, @u64=0x0}, @typed={0xc, 0x15, @pid=r5}, @generic="f07052", @typed={0xc, 0x27, @u32=0x100000000}, @typed={0xc, 0x6b, @pid=r6}]}, @generic="2d3eeed755f5a9b11b443d3bf87edf821848c50414e1c6d8f7297c5dd32e59c37dd9a8b30c864d224ba5471aef84dbfbe46a533a26e125258e0ab476d0b52ecea9"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x20008000}, 0x8001) r7 = socket(0x18, 0x0, 0x3) ioctl$TCFLSH(r7, 0x540b, 0x4) connect$unix(r7, &(0x7f0000ff7000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000ff9000)=0x0, &(0x7f0000ffa000-0x4)=0x4) ustat(0x5, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000064b000)=0x0) r2 = getpgid(r1) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000b39000-0x20)=[{&(0x7f0000559000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000746000-0x20)=[{&(0x7f0000b38000)=""/44, 0x2c}], 0x1, 0x0) 2018/01/16 16:02:20 executing program 1: mlock2(&(0x7f0000640000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000042000-0x8)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0xa69}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000286000)={&(0x7f0000db7000/0x3000)=nil, 0x3000}) mincore(&(0x7f0000847000/0x2000)=nil, 0x2000, &(0x7f000000e000-0xbb)=""/187) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) time(&(0x7f000045e000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000093c000)='/dev/sg#\x00', 0x5, 0x48103) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000fed000-0x75)=""/117, 0x75, 0x40000163, &(0x7f000061c000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000069000-0x1c)={&(0x7f0000b04000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:02:20 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fd6000-0x4)=0x7) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) prctl$intptr(0x6, 0x10000) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:02:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ppoll(&(0x7f00007f4000)=[{r1, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f0000c31000-0x8)={0x0, 0x0}, &(0x7f00000aa000)={0xbb4b}, 0x8) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00005d8000-0x4)=0x0) getsockname(r0, &(0x7f0000215000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba6000-0x4)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendmsg$unix(r0, &(0x7f0000c84000-0x1c)={&(0x7f0000408000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000086c000)=[{&(0x7f0000ac6000)="7fc72764534237b62446c29e2324ad1a1514006038cda4b72db5a84d900967bffb026375a422cc493578c1bdd4e5cf1b0f1d63b42dc2099cf5557386df57d31325918c120dfc6fc4422d0cd575348d46f7d1fd0e4417e79330a4cbb95b5b60f72aa9aa7c55f9505ce69d74d8091151d080ecb91cd58d5203841019dc5b6371c731d2ba5fdb9aabf9d6562c48fb5f496f9e8e3ad91d4b4bc2771e81b5da54841a98204096a4ecf353cbe2036768f60cef836fe2aea0fd6dd0988f52eb62f2c8cea6dc63cae4cdeb7da3d9176bc5c3fbe375920ec873f4733525da55b6980c1cb5af42ec5ec0b358b700142a145ab419", 0xef}, {&(0x7f0000c35000-0x34)="7aa0af538eb865215ba65c9ba3f1d5f5e84e1e6b82c20baa2d4b23cb3bbc00c66c2ec3b6774a6103a8bede86cbe2497a838c21d1", 0x34}, {&(0x7f000076d000)="9abcd739e9738f7b543b", 0xa}, {&(0x7f0000feb000)="3986c23d7df257bd1234c548e2ba05abae3dc83aed24a171cf48a6af9fd684ba3a83a4ab5c82c33ed8ecde87f275975708984776aedfdc87ba8e4b836353fc8b5c", 0x41}, {&(0x7f00005c1000)="90bd0eaa9874769198839fb1df6ed575f6b2cad7b1f11b025b92215e9fa3672037dab27c4411f538d7bbcb2c3ac65fed1d51321cedb9dcf0349e3950f9954f5ba70e1d80125e987b0c6ed8a34ccc259335a51d8ba951f846f6aa957367cd89c13d6ba578fa68887a915a8470239dfa603264faeb29353f890cc0771e2f7ebe2ed4ecd2c799d0d330a0f0344ab05e6072ac332339644ef3e631ead2c6df8fca55d8cc23da71f65a83a351d8a10844a01f1c416c168b975c1b25d7167c59b07f23d33bf2c27e30ebe02af3d6e57796447cbbd8641d59de", 0xd6}, {&(0x7f0000b00000)="9dbc8f625178e4a9856ced713efaa8685599b9acbdba91e2901a932f3f05a0bfc8944ada2483fe5403c4c4452027e25b77e9f859b20352c7aa9feee7fd71", 0x3e}, {&(0x7f0000a04000-0x71)="fae782f2218e1adefef0778f20675671a175654fc245ace8ddaf94331bc256e470db4217a28f028b2eb4fa46f00ad0e54e6c3034612104227774d770e09fd41e86856ed0511761007d404256f40511f60863de88b667ef18e93d54e6de9e0844de91051e574eb60c38a6f202cc67a29f60", 0x71}], 0x7, &(0x7f0000669000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}], 0x54, 0x20000000}, 0x0) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000fbf000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ce1000)={0x100, 0x0, 'client1\x00', 0x3, "ce334db3ff538f04", "6260681db567ebb16f16878df282a8eda81f2d1fedc4959c59523bc83ebab582", 0x6, 0x6a2764fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r1, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 16:02:20 executing program 0: getcwd(&(0x7f0000a55000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000001000)="7c817b4364056cba9b8b460f9e03b2c4063926636a91c85f9eca066f9b33dc0d8c08187e362c37ac033262310b2e990e36deaadf74b87809acba8bfb0883567ca976004c098a4dd3f90556065c4f0323a57015bef4afd0cedbde083419ec3c72c52915871644d3c2927fa4357aff84c1ed0dc170ed394216cf3e31ec3f813f7dde7a7a3b00ec6ec8fbda7168b5fb4d918e41f6e30196304bbe167f248a07021fffdb3ad8af84f12c113ba15eefbe547e0e98139855315f414f69f06c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1000001fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)=""/95, &(0x7f0000520000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x200, 0x0, 0x7, 0xffffffffffffffbf, 0x0, 0x101, 0x770, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x1, 0x40, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3}, 0x8) 2018/01/16 16:02:20 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x9, 0x200800000000000}, 'port0\x00', 0x28, 0x0, 0x0, 0x2, 0x1, 0x2, 0x3, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffffffff, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a6000)=0xc) 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000c8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a8d000)={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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000606000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000d0c000-0x4)=0xe8) getgroups(0x1, &(0x7f0000c54000)=[0x0]) r16 = getpid() r17 = geteuid() stat(&(0x7f00005fa000-0x8)='./file0\x00', &(0x7f000063c000-0x44)={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) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f000078e000)="ac1ed5427cf48bd4", 0x8}, {&(0x7f0000001000-0x8d)="b46ed74bd4a9f1087a43b657ecea8fbb4ed6ff215bd64f33e79d8a275b892959282a51f06a59be66a7570a38036b122c857d914d7a142265811a7bd3be2f88ce62c713a651b11abb4aba8deee892c9d7a7b691f37e238853c77569e9235d14928230731fdf91296f46ef45bbe6e9c6d2e9bd5d21f879d64adbb21d767d8ebf5d0b57d8e1d87a09370fa1f5ccc2", 0x8d}, {&(0x7f0000220000)="3496fe233f02206b7f7576520989a3e32addb2db4c1d00582e1f6cdabcad271f82206af922ec05cf005963a5af9fa45bdbd383ba2a1ba112e81278a69fe5d40a3b9b170e68ce32d329093dd907c2f37535d80c2dcffafac58bb55a0ebd29cb0baf99e4e65c143cda081409fb73f418c78c5f80af77846054", 0x78}, {&(0x7f00009a8000-0xc6)="c5d0884f39648d1df0622d5bfcfe91231fe593cd1ffa3dd6f0242eec175e44509c74964d8d924209c76da2aa265c1affad1d730fe2c1fa3bd47a5b295f668191e2c60ce0c7d7e0614fddf6c8847917367d0671ecc1a6d817f74cbb130f030ca35dd40f314045bc28e40ca450e4efbf319bb2d52d3ab2e5adbe184c411ca3acd64510ce89403f38946b1a4e165c0427a566d1b09d8b0c0882363eb833876f2bba5c368b671dee22d6686ed1f5670c9bac2996ebb62370bdb8e2ca2725673be35102abbe539855", 0xc6}], 0x4, &(0x7f0000001000-0x44)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x44, 0x10}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8a000)=[{&(0x7f0000000000+0x523)="b704762f5f4eb81e87a60f45509d58b570c9e8db93934eb46f09d3855406934897f50bfe95d6e26f992d65cb8725", 0x2e}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000598000+0xd9)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000001000-0x6c)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0xc, 0x1, 0x1, []}], 0x6c, 0x4}, {&(0x7f00003f5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f00003fc000-0x9b)="c40d98b125e529eaab664143e91272c3b17e8beec2dec6086beda4f1fc5559eff9bf18e5880009ca38092eb0529e950dd3eaa092e36fa20d3247469870c22ab02f97e616ac7da2223ee4a0222c75bf4377f76bc0e464e82806c73d8912d75175e828b440aab92b2067ac6d65a6973ac5b77a90b9e4c8984a7240cce3749df1099e7d060fe91abb0b3a41a3c7bbec462a72e327faf9bc27b52c4932", 0x9b}, 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0x1000}, {&(0x7f0000000000)="e9af9dbc5a813da2dbf2135f2f560721aa0da433ee814c666aa82f62c90700aaa725b93fe9dadd3a3f0923c568586c7c4eb5dbec388318526803c2a6fb3b4605a32129f8b31248b7f974b4b0dddedff41d519095dbbfb2d946c5158e322149413c0145622c9c40c97bb13f9021fcdb0594a9d21eba392d41bb9c94269fca0e55d4d2fb7c7dbc603f2c52d7047bacc45899f24e4fceab34a20242fff4d67ea1de304e0c15e0e451e263661b527573f700bb1ab8082f9e8d8e19e3fcad6495c84739e727e49023a53aae286645a99c43", 0xcf}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xe4)="fff14cb025cad8ad811c961d105b7915421069c7e1f2d48431d27da2f7622768c5434baa91b7cd9955656e29478aa8c47a5e98d331a4f339f15b9b3ce8428577d004e378ddc292d7ea7bf5e074293a84993b2f48f7a14aa66e7dbbf98814681a71362ef7ca3f1be15ed24a56ba14006b10f61d2fedcd0466380925163efcadfe787dee337a24d1d580eef08ac86fa5d84a35955a0ce66099626eb30929f91a3f00789aec00ceda6139216b8db014e7f622cdb0ce2b557d3d1771550486d0ddfce2998c409292f7c66cee2a6c491d97fb219ee0ad1ba473fb20174153c0d6dc284a68c397", 0xe4}, {&(0x7f0000635000-0x6c)="f70c70343b664fda2ca3cd04400f3e8f478e4dbe1319d7de21124933d81b5f281206c2fe6d055f418656b38751b2493f47bc477953ba55629f8949f30c874061136ce1a002583ce02a9485ab718b686322d2605c9d8ded02bc481497e1313f2c3c4eedfe638bc7680fdb2820", 0x6c}, {&(0x7f00003b0000)="d1a913152434003ed11034ffec4c4f68c2394c16f83e918b6ed7b19ff280d8be0fe7e6c156190b835754f254d34fe7a7e171c0394fda6a914e62d12cf37f8e9223784abc0b43f264f82314e70a408828f3f303d7557f099c6054593b56afeffc57c6332c395f258f57c9679c83e1389a4eb8991894f5564e3d1d7171ece3bd7ec04709d07041e7b46fdf3deeb537215ca4805d16a6a3fba7", 0x98}, {&(0x7f0000527000-0x1000)="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0x1000}], 0xa, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x48, 0x40}], 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x48) bind$ipx(r19, &(0x7f0000b28000-0x10)={0x4, 0x9, 0x7ff, "fba5c3d8c9c2", 0x1, 0x0}, 0x10) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x6, 0x8001}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f00005c9000-0xc4)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/16 16:02:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ppoll(&(0x7f00007f4000)=[{r1, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f0000c31000-0x8)={0x0, 0x0}, &(0x7f00000aa000)={0xbb4b}, 0x8) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00005d8000-0x4)=0x0) getsockname(r0, &(0x7f0000215000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba6000-0x4)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendmsg$unix(r0, &(0x7f0000c84000-0x1c)={&(0x7f0000408000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000086c000)=[{&(0x7f0000ac6000)="7fc72764534237b62446c29e2324ad1a1514006038cda4b72db5a84d900967bffb026375a422cc493578c1bdd4e5cf1b0f1d63b42dc2099cf5557386df57d31325918c120dfc6fc4422d0cd575348d46f7d1fd0e4417e79330a4cbb95b5b60f72aa9aa7c55f9505ce69d74d8091151d080ecb91cd58d5203841019dc5b6371c731d2ba5fdb9aabf9d6562c48fb5f496f9e8e3ad91d4b4bc2771e81b5da54841a98204096a4ecf353cbe2036768f60cef836fe2aea0fd6dd0988f52eb62f2c8cea6dc63cae4cdeb7da3d9176bc5c3fbe375920ec873f4733525da55b6980c1cb5af42ec5ec0b358b700142a145ab419", 0xef}, {&(0x7f0000c35000-0x34)="7aa0af538eb865215ba65c9ba3f1d5f5e84e1e6b82c20baa2d4b23cb3bbc00c66c2ec3b6774a6103a8bede86cbe2497a838c21d1", 0x34}, {&(0x7f000076d000)="9abcd739e9738f7b543b", 0xa}, {&(0x7f0000feb000)="3986c23d7df257bd1234c548e2ba05abae3dc83aed24a171cf48a6af9fd684ba3a83a4ab5c82c33ed8ecde87f275975708984776aedfdc87ba8e4b836353fc8b5c", 0x41}, {&(0x7f00005c1000)="90bd0eaa9874769198839fb1df6ed575f6b2cad7b1f11b025b92215e9fa3672037dab27c4411f538d7bbcb2c3ac65fed1d51321cedb9dcf0349e3950f9954f5ba70e1d80125e987b0c6ed8a34ccc259335a51d8ba951f846f6aa957367cd89c13d6ba578fa68887a915a8470239dfa603264faeb29353f890cc0771e2f7ebe2ed4ecd2c799d0d330a0f0344ab05e6072ac332339644ef3e631ead2c6df8fca55d8cc23da71f65a83a351d8a10844a01f1c416c168b975c1b25d7167c59b07f23d33bf2c27e30ebe02af3d6e57796447cbbd8641d59de", 0xd6}, {&(0x7f0000b00000)="9dbc8f625178e4a9856ced713efaa8685599b9acbdba91e2901a932f3f05a0bfc8944ada2483fe5403c4c4452027e25b77e9f859b20352c7aa9feee7fd71", 0x3e}, {&(0x7f0000a04000-0x71)="fae782f2218e1adefef0778f20675671a175654fc245ace8ddaf94331bc256e470db4217a28f028b2eb4fa46f00ad0e54e6c3034612104227774d770e09fd41e86856ed0511761007d404256f40511f60863de88b667ef18e93d54e6de9e0844de91051e574eb60c38a6f202cc67a29f60", 0x71}], 0x7, &(0x7f0000669000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}], 0x54, 0x20000000}, 0x0) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000fbf000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ce1000)={0x100, 0x0, 'client1\x00', 0x3, "ce334db3ff538f04", "6260681db567ebb16f16878df282a8eda81f2d1fedc4959c59523bc83ebab582", 0x6, 0x6a2764fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r1, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000a19000-0x100)=[{{&(0x7f00000b5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x3}}, 0x2e, &(0x7f00008b0000-0x20)=[{&(0x7f0000605000)="34db3396190ccad430a4bb11d7ff2095dc62c79057a1c29bfc6fb7f7734273441409dcc96477fa2b8de56d8d4ad687ed096ba594457a897dbf86c29e3b5de26537cbcb694491a744e59e20daf46e7d8e458fa088cece93b5fb220f7d8b70551b001d5b0b2efcad0b5183c94fe1890f04339ad4ee3120f6205c219f4308592cf94e7d8a7d4d4b599a03e841a4f982f649fa2b65d77e47f74ed2e46b1447050b4a51305344a56beff46296bbf7e5ad85a5bac500ac1489840069048d13f7135f66258245fb4fa6a200f0ed87bcddd213a66278", 0xd2}, {&(0x7f0000866000-0x1000)="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0x1000}, {&(0x7f0000d56000-0x9)="14b5c11810d04da8f5", 0x9}, {&(0x7f0000203000)="512f4b1ef3d4bd2ed7dc4122c8e7010b08a845b2b9600aa5daa41fcffceb20d8599a8aa1786feb08ca7c460888a327fbb935f41ca27097c7be2a71bf9a5f0ae333d2a7cbfe6258f969ddd893d23347767695609fc5f45f5bb84f591cc2b533e67ad2d990d16f5815a4626381223dbeb1a4f0ff70beb9624c3b8b97c59aa3ffdbf7ff3c2087718c90d8ee91a8169c62d23c18bb80e5593e9f3f67a4310298da6e7d6029fa349f691317b169e347bdc95cf576082ab7fe20929c523ace1bccd8a60381fa9c192106d464246f16d35fd5445d6963692b38dc5043cc66d78214581e8b39a93dc58b310fcb", 0xe9}], 0x4, &(0x7f0000b84000-0x2450)=[{0x108, 0x116, 0x1, 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", 0x1000}, {&(0x7f0000408000-0xe8)="746ef9e81a57bcd6b39d37c3586eeaed3299871286a78b2094608444a95c703eb7679fff3bd820375d10eb60747c9f1222d5d228c86ed0a6c61d2605697a8b452070e4642001d972b4b33bfed292769394ca87d1a5a3750fa947a380dd2c676e7764ae39aa6bf821a85df20922c9d1d111da96b12a316299ce6a295525b36e703794ce1193ef34e70b1baf4540e41fa95999196665d942d9f9c7f7841ac05e9e54393e604c74cbc4a99b3d97636bdc2e7171c6f4d714cf843021c41eed1baecaeb3a471e554f368b72fad3034c1166ed8f1a25a1109df8a7f52b11c4a5a36bf3a81de23bc153bd01", 0xe8}, {&(0x7f0000e84000)="9a56341eacf368aefb5b918b8b08babcbc6643fc536c2ce811cdc6dc737171849f6fc56fd13138008a8676fac317dcca5a1df34293edf38f9d5c0cd2314995d4995807225a1568609579b7d16d3fb9a21b4dc462d34573302ec5e98a256b01a4a0ca1fdf53b83a8c815c71c526dd7d5ca2fcf147ffc895eaf0abb340d398a49c148d2af6ed48590a011402c9", 0x8c}], 0x9, 0x0, 0x0, 0x20000000}, 0x6}, {{0x0, 0x0, &(0x7f0000a96000)=[{&(0x7f00000b5000-0xd1)="7ced7891d2db9283308f2c6605ee0eaa6f4e0c944d2d1935f3ab258185fbb9cef665b29eccb7032b90e505099db9093ba6eb23197b6373d283440d88d2b10d07ca10c260de3f46fdfaf7be53129296ef1d50333deb73df2fc9262b10062c997152f1b6801a0547cc2b688768997a59f8b50e8bbd400130bfd29839a6e3ca44c69dfddb27fbbd72d88afe168ed6b0be14788732b5e3db429e624280a634d433ca32df2a307cd4ffdfb9d00729d16665ce0371704a9cf51f93b415f185aeb89a9ebb41efc382498dca09a6838135e45221ab", 0xd1}], 0x1, &(0x7f0000c13000-0x328)=[{0xe0, 0x10e, 0x2, "96785a866f200b850c38857cf514dbcbf4caf628207a415f24ee2a6900502429c159f9b0fe71641e413907c4025dc10ee87537fc935ca344dfa104c0a12102e3d61c1fd3bdaa03556d2505d9e63565dc164c05616f24b28e63fca7dcd30c77fcfeb02c8ea4341d1277b227d7c0763a48572fefd23632e102d90357d37a0fc7aacc5652d8b872a21ff2088b4759cff146efbe7b52bb98f01223a631dec5d5e480fd8434d9458f57c95a6a01b85f7568e8166e1a13c20e15701161d9fdcf7b66174dda85ece0960a37acb8f979d63525874713b796"}, {0x9c, 0x11b, 0x7, "f68f5ecd8f0fa67c11b672565a2285eb17ef7675dbd76d5ff4a655d6c01a51840a4a006e9a7cd92ebdc0664aa5843d1729654e150d7c17583d811b518e6ce2ed4fdf5f88b5f4f930922de30c1b9ee98c959f6de12c374da966a50969a227e0ee3b2e718914b91509067f821d431ef32ad6e5b4beae55b79640beaa75fac390d304955f6b7038b558577f59eedaf9ff"}, {0xe0, 0x6, 0xfffffffffffffff9, "3af953aeeecc1b32c27203c55e4808c7110242c91b5cf7fa6f87cc649824a5eec2593ebf828f12a7c2a6e3a09df9b0dcb06c84b0f9fefc61f7075c899cdf9b0c7709827037c9c656b5180db9cd6982a3f8c91b1faea303c0bab5b506c11b3ed9516accc8eca6a24d5a84c1bb2523a1536b93de00f418e690274f3066c8b58a47567c1053364a80a88ac70073f1654310b2bbce5ef3cf35604ce863b01b230e02f08a9829d0b5b9eb284507e615a5e9bea3501fc3ffb77ee36e73149ea77aa7e82dcb9f4d0a626bd522697688afb8838db9c6"}, {0xcc, 0x10f, 0x3bef, "9286cbea6717b46c845c55d4c93362ef1bbdb3be50c5b75aca2cb5daadcf5da382c080aa1304ba59c7983e3fb01b9a691c973d5614bcd641522f55cfa7093eea0d88b22345acf27917ce2d31d0b90549abc7a88fa39b99dc180931ca962f01f558b98378fcadf7ae28ef9c3c7a9c1492c3e3387fbdb88ef8b629eb4aefbca66dda7672d9e2c97bf9559873275726b424c920ab3abd0edc651da0161db1ce48cad3313168c381f29c1b696cde882f23208bffb5f2783c4db99abb4dd616"}], 0x328, 0x8000}, 0xfffffffffffffffb}, {{&(0x7f0000f6e000-0x20)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cfc000)=[{&(0x7f0000eb8000)="", 0x0}, {&(0x7f0000e7e000-0x68)="8fad0d413c022345238b5e5b8325c2d2f57a5a4b97444df50fad29e38f87ce473c6b43b717d8e4c577717df8d0716fa42fddd1d2726251e18ca070370e422b32b3073929b56bcea6fff0d065cc9c48fd9150f834796b76fec4010f2501df7df4ab1270c3b86989bc", 0x68}, {&(0x7f0000b44000-0xf6)="4238d6c85ecb8ddb87874f4607553ca252336f9d717875a1034b875875b1a85d71fb7bdfeef63c9995aab1e7cdbc36e76d89d4c1bb292db1a938c46e7edcb93cf53fc17669dc65d7c07bcca3e6235e6abc4d218327c483b7baab7e257a3fb6e262c17d539422c6f57b68cb2f98958226294102a36eb2c907a38067a7bfe728a2e5d8780065710233408926a12c71488fad64546524f6433607e790412318c695ad924f20d45c72a3cad9cf6be2db6cd75c0c539d04224c0b36b3381f60e4b2ed7a9e7c9db72b1ac8f307d379620891f941255d1a0616da5877f6cb4a43c156d242e2b19775ad3d5312484de81d9b041aa6ab69677261", 0xf6}, {&(0x7f00006eb000)="bad5daf698deed61bcae2aa4b23d7aa6cb35790c0ef6a45b25b3a0570fe9766b03bb148d680a8e39c92752227061ee0919f65bbc622c5542772d35ecb43014cd7f0a124aa344cb26f010f8d4bbe722d1f7", 0x51}], 0x4, &(0x7f00008ef000)=[{0x48, 0x11f, 0x9, "8c598f19e6bba1d7defdb8b28f5970a543305f40928ffa8e13d11440dfb83ab8cd5afdb8c34aed411d32c00b6c61d2ce99d8985a5af5adf0c1d8"}, {0x20, 0x1, 0x6, "f5044fb1637354808a169f2e6a8a403bfad3ee"}, {0xf4, 0x11d, 0x333, "63ba4938eae4ab88b1bbe2dbf52ac94fab59eecf9d81f89e4766ae4f32d87ad03ad290bfd9b1af619936d4ac43a1c1c6ed9c25c3b309a5f8f62adcab354a5ca93dd4493118d4860e6a29aef89e9ba6e8b13dd4762e9816f2389b89e7a212fe40c01c11c8627f9320c87051bf6ee692a4b9f47c4d77f098acea783123f380ea903f4f563ceaa97a8291cf2c8c619d274237bfb016a4d27295bce00ccdcda731053574f39ab201fb92656d141788875b2aae0b395e9c7fcaf4eb4377c74a49b882cab37af5e1fb0ca6f088b86b1ed76eb54a2dd73caaffaf58d6269893131f426952bf0cf13689f2"}, {0xf0, 0x0, 0x3, "4b93f3c28c5036b6629e1e93f0eebef727164d34a1225a9ce256e0393e558400bfdcbbaea9ec17ec11d85c0f4c3db976b4ffbf12c5e0b70085d7a7d167f86d276289f2641b4b557a3b68a2b687b0781dd3403a2ae6ff15dcac2f4a3c90e738d748ba72015d339c7a163ea311002f95e70e0e58da8c09f18ee903e5cda8f9e4412271b48675a0d3a56916586e5b7300394f225befaf22f2b3dc6ccaecf8ce77826f2db012ea144d2cbf0c75f7c1daa93539dc1bd6ca4529827f324b1089e1359a0fc3aebdc205246bf353772e0de443be57034eb08bd26b7e24ff10f7d15c945cc696da"}], 0x24c, 0x44}, 0x101}], 0x8, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bee000)={0x2, &(0x7f0000fbd000-0x10)=[{0x100000000035, 0x20, 0x0, 0x1000}, {0x6, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}]}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ec000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000096f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000808000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f000098d000-0x20)={0x3, 0x5, r3, 0x0, r4, 0xffff, 0x52ce, 0x4cac}) sendto$unix(r0, &(0x7f0000c4e000-0x1)='\t', 0x1, 0x0, 0x0, 0x0) 2018/01/16 16:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000742000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000018000)="03b46da14d") getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000019e000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00000eb000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070f000)={0x0, 0x0, 0x0}, &(0x7f00009b6000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001a6000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x3, 0x0, 0xa, 0x80, 0x80, 0xba3d0a50a7dc1e42, r1, r2}, {0x8, 0x7, 0x8, 0x7fff, 0x8, 0x9, 0x20, 0x401}, {0x71e, 0x6de4, 0x10001, 0x6063}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0xdcec, 0x100000001, 0x2, 0xfffffffffffffffc}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000dab000)=@delsa={0xf8, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0xd0, 0x8, {0xcb, 0x8, 0x1, 0x0, 0xc3, "69cc8910cf7a5103ef891111a0edabf3991fd93a0dd598728881c861959e906324c31ca72f9b57050e60dbf007289a2d7ad32f4ead7fed4de62366ffa472269340473baf01a3382c8b6a036a5cf65a9c5c964a11c37ae3680f52e959a3b6b6acb4a4bb767f09e6c8cdae72710be45c90b11978e7ee3daa7946660a78b7da4a7ef0241d8cefd552754ed1933b9a86e17bf8a5b5bfd9a251fdca5eac93f52d5d12266b427bc9eee012a0e64d0eba6d1c863b39bd6536714e868c0d8a64701f34467be680"}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) r2 = creat(&(0x7f0000bd7000)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000e06000-0x1)={0x1, &(0x7f00000a9000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00005b1000)={r3, 0x1}) r4 = dup2(r1, r0) sendto(r1, &(0x7f0000b89000)="", 0x0, 0x0, &(0x7f0000bd1000)=@generic={0x0, "38556a2c0c3032f8f46d6302de9f260043a18e99f4a70bfc6e4fd688db0dd06be49f45bc604eaff9c44907846a9c7c1e8c17bad26879ee4362d962f6043491cea86ed5805ed18f05c30fb012acbe35ddef16d647e1213b8f76fedc9c44b57ebd94bb73871310ee0fae79624e4a17a072ea650442a3d3d8b478393f253ed2"}, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r0, &(0x7f00005fd000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) writev(r0, &(0x7f00001ff000)=[{&(0x7f00004d2000)="195219c17735cec2454d7ec7e7ff113dfc72026c33aa", 0x16}, {&(0x7f0000d57000)="b5496812cce6a8ec8ace278eb61c99bf5ef093f686885058c85a335ca17a31a88d2e59a2ae925838b57048bcb010eb893dae70714c5f7843eda9dce689ed98f8facf4e75c32b3c", 0x47}, {&(0x7f0000c4a000)="a61c1b36c8c3a47804baa074a1fd3f26d04a4a59baf87c29ff84500d6b5fe2e97895c2c13f3f2a4a3b60eb700a4f140a3b5f15a5f2aeb000d9809e15b5994d5976578e18b4a21507bf3d4413bd7662c3b2ddac85d0d216a2755c04d0506ffc19bd1749910b885267d6cc36d1959d304b10d896d3e13cfb7e7db6cd971c24dc581b9d7e62399504dca3b26f7e7129478cf43b179849478f3eb32c41b0f7434fcdecc5e4fec39bd5c019b96babfd2fc9c099c6ae001f0d9b410a4653ff645b54b900c0d99cfd37546c9e5bab2faad3", 0xce}, {&(0x7f000078a000)="a7c6f7dea2a3ae331cc8c3bb40738ffa612c5d217ec1f9b0c15914313e6aead311890ca9713b8fa9db2554b8ee4ecbdd921ab6f994e37c0f1f92cee6d2857c59d7141e53b431341b5280403e009de77cfec2f4f6f68317d410bf6bbda6be327f793664d87bb91653450fbc9511ee6b643f34b7159fe4ecab1268dbe3a7f94dffe2c5ee6dc58ffa577242dedc05d9fef0406f4b1d0381279eef618d9e8c00fc2274a4bd3381ddfbbd9950491f2c7cb8b8a0f77ba146150b5bee3241c2487d09c62f8eda5c699a49aa0bf94a2300da4672352516b729119c5512efabb94b93", 0xde}, {&(0x7f00008de000)="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", 0x1000}, {&(0x7f0000a10000-0xc6)="4948257db86f1bda79d8093d010573627ea8a49b47f39418d0c244b1d4d384fa963a60ac734597ba7399a44fec7d13ffd3d9ba15446733a6704a5a62db427c4b3ed4a79ed7c5692add9b74d474b6dfd7d5be983f80261285af096b3bbdbd96680a939867011930247d81a01523e65bc1c4f232a40c0b0f53425d0e6a2a15f118c880e6fd6567dd39a4550fa3d70d01c4bd8d6400c1e39abde4529ee79fd13f04f7a44c2334307ae9860cec7660a70aa4562599476a9c91af9cbe3b108a3a324d7f7d6fa9a81f", 0xc6}, {&(0x7f0000f43000)="4c99e5598ed7ad82885d246b7d8ec62a9cc9ec9bfd988eae65dc5475d07415", 0x1f}, {&(0x7f00008d0000-0xad)="0225370b028838427eb2541d34de36c4bc9a208d6f912e74c1204b987b62f49acb947d8d4f0449597a3da29163a9cd22b2c9ed96c112ae341586ab42a267d3c85d1cea224d2f347708b690f0ad887b11d18ad01de61557e1a5e7b62698af7d098d7b5d519cc5fd2affedd1fa12f72cfea3385d7bb32e0e47b9b20a449cd6a4b23774077f26c8b22710d8356918b95752192c0515306506a68bdca581d859bb8fc663dfcdddc63f648e5dd1b725", 0xad}, {&(0x7f0000f41000)="06aeac0544ac684d1a6deb26ea3d483b76397cd5cc801068b5b3e8125fb0f6e9ae8234fab3175e99931ac150a439d220d923811c796bcef4e5e4c9709ba62d25135b48090089b104d0fdd922ad62fcf0299cb412948899ea6c082026088e7b56b7c6f0b439574c53e985a96c682888e42d02ef33bf8d3ed53f5f97570aff50a3b987d651c2a744bb32325ed1307260f19c10174f61eae56bdb98fc8c9dad271f68ea1fe78cfd30824b16cea626e187eb2831c74e7c4c1f511fa21776c751b2f816c0b79f7702092ad3008659aaa748d3a56e4747de09fd63df1821d03bec", 0xde}, {&(0x7f00006f3000)="8326c1b42721e62cb82b2bd342497d640b77f0e53f80c454a4f9646d01b69347f11dff0332456e05b89b3a5daa5e2dc131b44d18a40bd80353307ed5af3c9069a0524e20258c9b0fa9d651e29bf6b991883d1025c9c4a90cda192520d0864101bac1cf7b72ccf2e68d2e290b2ee7f7f505ed522899a4a13cde1a51ae1f2459169e99a075104b1313c57d2e27c3c053579f50f8925cdd24b8f6ece597328c4dff1311bb065e22d944f0e5e2acd22c17ab41cf506d6e57fb1efacfc8000f57", 0xbe}], 0xa) unshare(0x40600) pipe(&(0x7f0000b67000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000eed000)={0x5, 0x7fff, 0x4, 0x2, 0x7}) signalfd(r0, &(0x7f000016e000-0x8)={0xfffffffffffffffe}, 0x8) clock_gettime(0x0, &(0x7f000042b000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000b53000)={r2, r3+30000000}, 0x0) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0xca) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000006000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000eb2000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00000ea000-0x8)={0x0, 0x989680}, &(0x7f00000f1000)={0x0}, 0x8) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000d9a000)=[{&(0x7f00000af000-0xe)=""/35, 0x23}, {&(0x7f0000b69000)=""/238, 0xee}, {&(0x7f0000743000)=""/187, 0xbb}, {&(0x7f00009a4000)=""/4096, 0x1000}, {&(0x7f0000f3e000)=""/226, 0xe2}, {&(0x7f0000f0b000)=""/85, 0x55}, {&(0x7f0000dca000-0x3f)=""/63, 0x3f}, {&(0x7f0000f96000-0x46)=""/70, 0x46}, {&(0x7f0000dbc000-0x97)=""/151, 0x97}], 0x9) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000938000)='blacklist\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000c64000)='user\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d11000)="7c3739a802097d02d8d363b494a97817403e9105fb79e550c1f9201219656732fce3383b450893fc6d452c52c5fcf2fa087aed526b00f8a42f2d6a3504ce1620f7d07506c8f2d5855c0941684e82c633dafe6f453ac188c6dd6ba120912b4cac6364dbbbc3595529ce30edf820f72c0ff5a06f3b8416246835fe6f1b00d0e9db186c88435c1e93011aaf7d181499a4cf67f6e181", 0x94, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00000b7000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x4) getdents64(r1, &(0x7f0000001000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r1, r0, &(0x7f0000001000)=0x0, 0x9) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) fchmod(r2, 0x7263bf92ae8116c) linkat(0xffffffffffffffff, &(0x7f00005cd000-0x8)='./file0\x00', r2, &(0x7f0000174000-0x1)='./file0\x00', 0x1000) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c68000/0x1000)=nil, 0x1000) membarrier(0x9, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5151, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000054b000-0x3)='cpusetX\x00', 0x2) timerfd_gettime(r1, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x2081, 0x0) write(r0, &(0x7f0000db2000-0x139)="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", 0x139) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ca000-0xe8)={{{@in=@broadcast=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00007cd000-0x4)=0xe8) setuid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r2) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000590000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006aa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f2c000-0x4)=0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f00003d5000-0x4)=0xc) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fa1000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000773000)='attr/exec\x00') clock_gettime(0x0, &(0x7f00002e5000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b04000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001a6000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f00007e4000-0x60)=[], 0xffffffffffffff3c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000381000)=@assoc_value={0x0, 0x0}, &(0x7f0000249000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b4a000-0xc)={r3, 0x5, 0x30}, &(0x7f0000957000)=0xc) 2018/01/16 16:02:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fc5000)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000013c000)=0x0) syz_open_procfs(r1, &(0x7f000070e000)='attr/prev\x00') 2018/01/16 16:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a79000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) getsockname$packet(r0, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000899000-0x10)={0x0, 0x2, 0x3, 0x0}, &(0x7f000072f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000984000-0xa0)={r2, @in6={{0xa, 0x0, 0xf52, @loopback={0x0, 0x1}, 0x12469605}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x2, 0x10}, 0xa0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000068c000-0xc)={r1, @multicast2=0xe0000002, @rand_addr=0x1000}, 0xc) arch_prctl(0x1007, &(0x7f00002a5000-0x8e)="7ce5eaafe707441f118ee4349e31935a40cd1525048adb26d60280a0fb3d3e76421dcf2a99be5149814d237ba2b59d67886b585a5e5ea4346db007c3c20aa7ae2ae8d8c0172839292c3ec6d776d1a3fe2b5d05456e1e82d9ad74cf9da84d032d8ab9eac724be670322bbef30ad73fe257c11727ff1b59d8e3eb0427bc4c6c8d5fd737773dc6f1d3ccc58c562167a") 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000c3d000)=0x0, 0x1) pipe(&(0x7f0000ddf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fe7000)=0x7fff, 0x3, 0x2f454d0f, &(0x7f0000e47000-0x8)={0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x400, 0xa5b9) creat(&(0x7f0000fe7000-0x8)='./file0\x00', 0x4c) tee(r2, r1, 0x4, 0x0) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b28000-0x14)={0x401, 0x20, 0x15, 0x7, 0xd5b, 0x1, 0x200, 0xdf, 0x5, 0x4}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000b26000)=0x0, 0x800) vmsplice(r1, &(0x7f00000f6000-0x8)=[], 0x0, 0xf) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000252000-0x8)={0xffffffffbfffffff}, 0x0, 0xffffffffffffff8a) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f00002a6000-0x80)=""/128, 0xfffffffffffffc6e) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r5, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 16:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000118000)='/dev/sequencer2\x00', 0x40000, 0x0) openat(r1, &(0x7f000077b000-0x8)='./file0\x00', 0x800, 0x2) 2018/01/16 16:02:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000009000)=0x0, 0x4) 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) readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x9c) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000002000)=0x2) write(r0, &(0x7f000000d000-0x1000)='4', 0x1) read(r1, &(0x7f000000f000-0x69)=""/1, 0x1) r3 = memfd_create(&(0x7f0000001000-0x25)='%md5sumloem1\'posix_acl_access:cgroup\x00', 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000002000)=@hdr={0x2, 0x7, 0x9, 0x9, 0x7, 0x9, @ipv6={0x9, 0x6, '1`z', 0x1f7, 0x6c, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0xff, 0x8, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x6d, 0xc, 0x2, 0x401, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x4, 0x5, 0x0, 0x7ff, 0x0}, @hopopts={0x3b, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x20, {0x8, 0x6, 0x800, 0x1, [0x9, 0x3, 0x8001]}}, @calipso={0x7, 0x28, {0x7, 0x8, 0x6, 0x9, [0x5, 0x9, 0x6, 0x5]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x1000, 0x32, "816bee1f287d4ea5699a5d098734a454195f0f552378ba6218ba378a1a4cc0945607275163c289e7debf52624a9925cf4c2a"}, @calipso={0x7, 0x18, {0x80000001, 0x4, 0x8, 0x7, [0xffffffffffffff81, 0x1]}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x7f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x6}]}], @udp={0x2, 0x1, 0x40, 0x0, "f7ac3672f298aadbf0832e52f717b110423a2db579babbfe95464b188cd4f2560511239f4ad304b6215b1ab5df28bfdf43be9673298e5ab7"}}}}, 0x229) 2018/01/16 16:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000e6d000)=0x0) 2018/01/16 16:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000067b000+0xd1d)={0x2000, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000338000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uname(&(0x7f0000254000)=""/71) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5b000-0x4)=0x0, &(0x7f0000811000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000331000)={0x0, 0x7fffffff, 0xffffffffffffff81, 0x8, 0x1, 0x3, 0x21ba, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81be22e, 0x7fffffff, 0x7fff, 0x2}}, &(0x7f0000281000-0x4)=0xb8) r4 = mq_open(&(0x7f0000562000)='\\\x00', 0x40, 0x100, &(0x7f0000cfe000)={0x80, 0x3, 0x7fff, 0x74, 0x1, 0x8000, 0x9, 0x9a4d}) sendfile64(r0, r4, &(0x7f00001f3000)=0x31, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f4d000-0x8)={r3, 0x9}, 0xfe45) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2018/01/16 16:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x480900, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x8, 0xe0}) r2 = inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000)={0x27, 0x8f6, 0x8000, 0x7, 0x3, 0x3, "bfb14c5bbdcd66c71e43df8d2026a6a7213d057b1cb5f6d30f794d8f2c955e8be563d3df004fd9d5ab3252ae2556a10e8876b9b8367e73a26072211112a6ba", 0x15f}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000003000)=0x10000) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) epoll_create1(0x80000) getgroups(0x3, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000007000-0x4)=[r4]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setresuid(r5, r6, r7) 2018/01/16 16:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ca000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x4)=0xe8) setuid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r2) 2018/01/16 16:02:20 executing program 3: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) getegid() keyctl$read(0xb, r1, &(0x7f0000001000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000706000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x42)="ca439d308b2a7914a1d07b4cdba496bb3ea059c9d1429939f1adbc75c527cad56c151707bd1baec76ec83906a154c0e73b0eb6ea98e29bb9d9c096afc3472f72e1d1", 0x42, r0) keyctl$invalidate(0x15, r1) 2018/01/16 16:02:20 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000018000-0x16)={0x9, [0x800, 0x910, 0x1, 0x400, 0x3fe, 0x7, 0xfffffffffffffffe, 0x6, 0x2]}, 0x16) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1dc6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd35, 0x40, 0x3, 0x1}, &(0x7f0000017000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x9}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2018/01/16 16:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000016c000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000089000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_fuse_mount(&(0x7f000019a000)='./file0\x00', 0x1000, r1, r3, 0x3f, 0x10) socketpair(0x3, 0x4, 0x2, &(0x7f0000967000)={0x0, 0x0}) r7 = dup3(r4, r6, 0x80000) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00001c5000-0x4)=0x0, &(0x7f00005f8000)=0x4) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_pts(r8, 0x1) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000b4c000+0xb31)={0x0, 0x0}) ioctl$TCXONC(r10, 0x540a, 0x0) write(r10, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000247000)=@fragment={0x6c, 0x0, 0x3, 0x40, 0x0, 0x80000001, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000cb0000-0x19)={0x0, 0x11, "c9b5c34181313fcf96c6d3ddfdc3570f0f"}, &(0x7f0000ad7000)=0x19) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000fe6000-0x8)=@assoc_value={r13, 0x3}, &(0x7f000048d000-0x4)=0x8) close(r8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014d000)=0xe8) fremovexattr(r12, &(0x7f0000a75000-0x12)=@random={'osx.\x00', '/dev/usbmon#\x00'}) lsetxattr(&(0x7f0000279000)='./file0\x00', &(0x7f0000776000-0x17)=@random={'btrfs.\x00', '/dev/sequencer2\x00'}, &(0x7f0000359000-0xd)='/dev/usbmon#\x00', 0xd, 0x1) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f000018c000)=0x0) r17 = fcntl$getown(r10, 0x9) r18 = gettid() sendmsg$unix(r7, &(0x7f0000efb000-0x1c)={&(0x7f00000e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006aa000)=[], 0x0, &(0x7f0000b67000-0x90)=[@cred={0x18, 0x1, 0x2, r16, r15, r2}, @cred={0x18, 0x1, 0x2, r17, r1, r3}, @rights={0x10, 0x1, 0x1, [r7]}, @cred={0x18, 0x1, 0x2, r18, r1, r3}, @rights={0x28, 0x1, 0x1, [r11, r12, r5, r12, r4, r12, r10]}, @rights={0x10, 0x1, 0x1, [r7]}], 0x90, 0x40000}, 0x20000000) sendmsg$nl_route(r6, &(0x7f0000dd9000)={&(0x7f00007be000-0xc)={0x10, 0x0, 0x0, 0x800420}, 0xc, &(0x7f0000899000)={&(0x7f0000825000-0x9c)=@ipv6_getaddr={0x9c, 0x16, 0x20, 0x4, 0x1, {0xa, 0x20, 0x2, 0xff, r14}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x0, 0x80000000, 0x3ff}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008840}, 0x804) 2018/01/16 16:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000389000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x4000100000, 0x0, []}, 0x10) 2018/01/16 16:02:21 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fed000-0x8)='./file0\x00', 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r0, 0x0, 0x0}], 0x1, 0x400) syz_open_pts(r0, 0x10000004100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000071e000)={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3, [0x9, 0x101, 0x3ff, 0x2, 0x6, 0x2, 0x9, 0x8]}, 0x5c) 2018/01/16 16:02:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000094b000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4d908440500", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f000033c000-0x8)='./file0\x00', 0x400801, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000001000)='\x00') getsockopt$packet_buf(r1, 0x107, 0x13, &(0x7f00002eb000)=""/42, &(0x7f0000001000-0x4)=0x2a) 2018/01/16 16:02:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002d4000-0xf)='children\x00') sendfile(r0, r0, &(0x7f0000b7e000)=0x12, 0x931) 2018/01/16 16:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000276000-0x2e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffdec, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x10, 0x0, "43ba00282bad064f"}}}, 0x2e) 2018/01/16 16:02:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x6, 0xfffffffffffffed4, 0xff, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000028000)={0x67, 0x8, 0x3, 0x0, 0x3, 0x7f, 0x100000000, 0x4, 0x2, 0x7ff, 0x800, 0xbd}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3, 0x14, 0x10, "21a228c76db730d328be41ffc6f95fd0137df312c2abf67ea427a5064ddcb0132a6a334b4124fc25762244f8b45d9b0152aacaa778d7b246ed79f7fc79ac0750", "1bc1af654c215a159d24240f9bc72afced6e61afcb111e5099b2c77c8f3d4f8850e99eb715732d5bf226b76e3c4e636ab7ff44830b90ff6e9cb884f8b33b7669", "a892ddec9657ea28a7fe22732b8f2eddd0e30fe5d16ec5f15256c2101e4cc6a1", [0x100, 0x4]}) 2018/01/16 16:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000016c000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000089000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_fuse_mount(&(0x7f000019a000)='./file0\x00', 0x1000, r1, r3, 0x3f, 0x10) socketpair(0x3, 0x4, 0x2, &(0x7f0000967000)={0x0, 0x0}) r7 = dup3(r4, r6, 0x80000) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00001c5000-0x4)=0x0, &(0x7f00005f8000)=0x4) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_pts(r8, 0x1) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000b4c000+0xb31)={0x0, 0x0}) ioctl$TCXONC(r10, 0x540a, 0x0) write(r10, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000247000)=@fragment={0x6c, 0x0, 0x3, 0x40, 0x0, 0x80000001, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000cb0000-0x19)={0x0, 0x11, "c9b5c34181313fcf96c6d3ddfdc3570f0f"}, &(0x7f0000ad7000)=0x19) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000fe6000-0x8)=@assoc_value={r13, 0x3}, &(0x7f000048d000-0x4)=0x8) close(r8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014d000)=0xe8) fremovexattr(r12, &(0x7f0000a75000-0x12)=@random={'osx.\x00', '/dev/usbmon#\x00'}) lsetxattr(&(0x7f0000279000)='./file0\x00', &(0x7f0000776000-0x17)=@random={'btrfs.\x00', '/dev/sequencer2\x00'}, &(0x7f0000359000-0xd)='/dev/usbmon#\x00', 0xd, 0x1) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f000018c000)=0x0) r17 = fcntl$getown(r10, 0x9) r18 = gettid() sendmsg$unix(r7, &(0x7f0000efb000-0x1c)={&(0x7f00000e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006aa000)=[], 0x0, &(0x7f0000b67000-0x90)=[@cred={0x18, 0x1, 0x2, r16, r15, r2}, @cred={0x18, 0x1, 0x2, r17, r1, r3}, @rights={0x10, 0x1, 0x1, [r7]}, @cred={0x18, 0x1, 0x2, r18, r1, r3}, @rights={0x28, 0x1, 0x1, [r11, r12, r5, r12, r4, r12, r10]}, @rights={0x10, 0x1, 0x1, [r7]}], 0x90, 0x40000}, 0x20000000) sendmsg$nl_route(r6, &(0x7f0000dd9000)={&(0x7f00007be000-0xc)={0x10, 0x0, 0x0, 0x800420}, 0xc, &(0x7f0000899000)={&(0x7f0000825000-0x9c)=@ipv6_getaddr={0x9c, 0x16, 0x20, 0x4, 0x1, {0xa, 0x20, 0x2, 0xff, r14}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x0, 0x80000000, 0x3ff}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008840}, 0x804) 2018/01/16 16:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) r0 = syz_open_dev$sg(&(0x7f000068e000)='/dev/sg#\x00', 0x2, 0x101000) inotify_init() ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000c56000-0x32)=""/50) 2018/01/16 16:02:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0xa)='map_f\x00\x00es\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000)=""/216, 0xd8) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=[], &(0x7f0000003000-0x20)=[&(0x7f0000000000)='map_files\x00'], 0x0) 2018/01/16 16:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000ee7000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) r1 = getpgrp(0x0) ioprio_get$pid(0x1, r1) 2018/01/16 16:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000dfa000)='./file0\x00', 0x80000, 0x83) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cd5000)={0x0, 0xeb, "47deb4be41b1fadd8d8403b32b0d7eb402e6831c4d34885ffbb88d0b1dabd7799e90d05d940b75b3d805d4480ecdc4d28e4bd5ea6e3a641e72d93cec2bc44330401caff1df89794f160755a9bc6cb78b68f73f426e1d931b050dc8ab570cd604d6ccdb870bf3bd51e3922a236c51ce340aaa5f739c98883d49fd822b85a2ffbc9575be6a551f05cd30ee904629b84543efbb3458a965876ab668f6141a22f0d8260b7407af65744ac483d8875fcd2d0d339a28031848c1a8f3be15a0cbe0846a294ca7b93af58b1ebeca5cec9bb570d5857294bf722067f06086ec3efd794b6bd1f9c3918b4faadec31945"}, &(0x7f0000a2d000)=0xf3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd0000-0x8)={r1, 0x9}, &(0x7f00003e9000-0x3)=0x8) r2 = open(&(0x7f000082e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000627000)='./file0/file0\x00', &(0x7f0000908000-0x6)='vxfs\x00', 0x0, &(0x7f0000b04000-0x25)="e43e13003700cd05404b7d908427d4415daab7572cf412343ddcdc2771143ef0d84ada1937") getdents(r2, &(0x7f0000ae3000)=""/192, 0xc0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000013c000+0xf48)=0x0, &(0x7f000060e000)=0x4) getdents64(r2, &(0x7f0000aa9000-0x6c0)=""/1722, 0x6ba) mkdir(&(0x7f0000e16000-0x8)='./file0\x00', 0x2) 2018/01/16 16:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r0, 0x100000001, 0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00009d0000)=""/6, 0x6, 0x1, &(0x7f00004ea000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f000042e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 16:02:21 executing program 3: gettid() getpgid(0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f19000)="6dab3d00000000000009") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f000000c000)=@random={'security.\x00', "6dab3d00000000000009"}, &(0x7f000000c000)="6dab3d00000000000009", 0xa, 0x0) 2018/01/16 16:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000183000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008cd000)=[], 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) readahead(r1, 0x1ff, 0x3) fcntl$addseals(r1, 0x409, 0x0) 2018/01/16 16:02:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000003000-0x1c)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2000210}, 0xc, &(0x7f0000006000)={&(0x7f0000002000)={0x1044, 0x8, 0x4, 0x0, 0x0, 0x2, {0x5, 0x0, 0x7}, [@nested={0x30, 0x11, [@generic="17325d81b7bf305e6c303d73a388d6d4f9ea", @typed={0xc, 0x20, @pid=r2}, @typed={0xc, 0x17, @ipv4=@multicast1=0xe0000001}]}, @generic="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"]}, 0x1044}, 0x1, 0x0, 0x0, 0x8000}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000008000)=""/115, &(0x7f0000006000)=0x73) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/16 16:02:21 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000bc000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000007000)="") ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000d02000-0x8)=[0x324e, 0xa5fc]) 2018/01/16 16:02:21 executing program 6: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) syz_open_pts(r0, 0x0) read(r0, &(0x7f000036d000-0x52)=""/82, 0x52) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/16 16:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c58000-0x85)={0x0, 0x7d, "755b890105a46c7258fdeaa102123f5d381beb82dd269acb90277ec48ff2b72c1a0ea204530e413ecf8ee30147dc5c6a42f930e0e82480a06a91212aa51a6c6269f4393fc39334b5a0bcee7ae4d2ee57a949a5b32831121221855c9da5027c6be8ff8fb87531583eb35dcf10676d4dff7b04e46b59aaa5f6422b2ae856"}, &(0x7f00008e8000)=0x85) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000930000+0x3b4)={r0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fbe000-0x4)=0x8c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e20000)={0x0, 0x0}) write(r1, &(0x7f000000e000)="26000700420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170300000060", 0x26) 2018/01/16 16:02:21 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff8000", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:21 executing program 0: 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) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x40, 0x88}, &(0x7f0000b8d000+0x90)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007cc000)={r3, 0x7ff, 0x80000000, 0x4, 0x1f, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000785000-0xe)='net/mcfilter6\x00') getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000046a000)=0x0, &(0x7f0000ba9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000bf8000-0x54)={0x0, 0x4c, "8baeb5e7a3ed2a8633781f9fce5a722c7e953f92266f9d7af84874d2a894c7700a377a152a2fbdd53d9620d0f81763652f6eb19334c708fd408e47a3f70c463077eb2b2e0d84312c485c2eeb"}, &(0x7f0000d5b000)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000049c000)={r6, 0xd1, "26a5e826a0760f8489ac56ee6f0ca8bda09c2c7a9e5ed7ce9c997f5cb8dfb9ba948ade455e64e30d05c165c32bd873ad1e1d8356ee783c3f786822261ea3fb60a43ea61503cf6fcfeac5267e00bd7a8909fa4ab6530e3758943f39770a9b2c26fead32de67cd32abcbc90831baa3f1a7531e652d2f5efece5728da8dde2fe8d7d05d14e22fcc1e183f050e34827daa250544d48d1433b872d191bef49401e9c1a418e97e32c02901f543d751a6dcde8ca78c9179c4e9bf9120e0fdd89aec3a30e2249c3ff8703ab593e77ca16228c94cf0"}, &(0x7f0000193000)=0xd9) r7 = getuid() ioctl$int_in(r0, 0x5452, &(0x7f000068e000)=0x7fff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000399000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af2000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f000092f000-0x8)='./file0\x00', 0x1000, r7, r8, 0x4, 0x80000001, 0x21) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) 2018/01/16 16:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000)='/dev/autofs\x00', 0x27ffd, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x80, 0x0) tee(r0, r1, 0x2, 0xd) r2 = syz_open_procfs(0x0, &(0x7f0000015000-0xb)='net/psched\x00') close(r2) dup(r2) 2018/01/16 16:02:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3ffffffffffff7ff, &(0x7f0000000000+0x4ec)={0x0, 0x0}) 2018/01/16 16:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f00008c4000)={0x0, 0x2, 0xdb, 0x2, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f0000fe4000-0x8)=0x0, r1, &(0x7f000074e000)=0x0, 0x5, 0xa) 2018/01/16 16:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006de000/0x3000)=nil, 0x3000, 0xe) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/member\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f0000f01000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cf000)=0x58, 0x800) 2018/01/16 16:02:21 executing program 5: r0 = socket$inet(0x2, 0xc67c663a8356f063, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x322) 2018/01/16 16:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socket$inet6(0xa, 0x80007, 0x0) pipe(&(0x7f0000dfb000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x33c) 2018/01/16 16:02:21 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x1bd, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/ppp\x00', 0x402, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fd2000)={0x20000000, 0x0}) 2018/01/16 16:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000774000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/status\x00', 0x0, 0x0) listen(r0, 0x3) socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003ca000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) userfaultfd(0x800) [ 102.025509] binder: BINDER_SET_CONTEXT_MGR already set [ 102.032067] binder: 21277:21302 ioctl 40046207 0 returned -16 [ 102.073873] binder: 21313:21315 unknown command 0 [ 102.090848] binder: 21313:21315 ioctl c0306201 20007000 returned -22 [ 102.137209] binder: 21313:21315 unknown command 0 [ 102.142094] binder: 21313:21315 ioctl c0306201 20007000 returned -22 [ 103.164184] IPVS: Creating netns size=2552 id=10 2018/01/16 16:02:23 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000001000)=[{&(0x7f0000003000)="", 0x0, 0x0, 0x0}, {&(0x7f0000000000)="", 0x0, 0x0, 0x0}, {&(0x7f0000004000-0xb5)="", 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x7a)="", 0x0, 0x0, 0x0}, {&(0x7f0000004000-0x11)="", 0x0, 0x0, 0x0}], 0x150000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 16:02:23 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000004000)=0x0, 0xfffffea1) 2018/01/16 16:02:23 executing program 2: chroot(&(0x7f00006cb000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000482000)=0x0) finit_module(r0, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x8)={r2, r3}) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={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=@multicast1=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}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00002ce000)={0x1000, 0xffffffff7fffffff, r1, 0x9ee6, r4, 0x7, 0x1, 0x64e5}) 2018/01/16 16:02:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x5, 0xffff}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/196, &(0x7f0000002000)=0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x40) fcntl$getown(r3, 0x9) 2018/01/16 16:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = creat(&(0x7f0000566000)='./file0\x00', 0x104) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') sendfile(r2, r2, 0x0, 0x5) 2018/01/16 16:02:23 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000053c000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x20)="51d050bc2a320927060df56b04d7336d30e2130d7386dda711238d7a8dc4762e", 0x20, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$read(0xb, r0, &(0x7f000053c000-0x1e)=""/30, 0x1e) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000053b000)=0x0) ptrace$setopts(0x4200, r1, 0x200, 0x10) 2018/01/16 16:02:23 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000039d000/0xd000)=nil, 0xd000, 0x1000000, 0x4010, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000dd9000-0x8)='./file0\x00') mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dd9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 16:02:23 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000026000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xf4) ioctl(r0, 0x4000000000001260, &(0x7f0000028000-0x91)="") mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000002d000-0x8)=0x0) getsockopt(r3, 0x3, 0x1d6, &(0x7f000002c000-0x4d)=""/77, &(0x7f0000009000)=0x4d) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000027000)=[{&(0x7f000000f000)=""/72, 0x48}, {&(0x7f000002b000-0xac)=""/172, 0xac}, {&(0x7f000002a000)=""/63, 0x3f}, {&(0x7f0000021000-0x61)=""/97, 0x61}, {&(0x7f0000002000-0xac)=""/172, 0xac}, {&(0x7f000000a000-0x69)=""/105, 0x69}, {&(0x7f0000016000-0x12)=""/18, 0x12}, {&(0x7f000002b000-0x8b)=""/139, 0x8b}, {&(0x7f000002b000-0x42)=""/66, 0x42}, {&(0x7f0000013000)=""/173, 0xad}], 0xa, &(0x7f0000003000)=[{&(0x7f000002b000-0xfc)=""/252, 0xfc}, {&(0x7f000002a000)=""/79, 0x4f}], 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000027000)='/dev/keychord\x00', 0x8000, 0x0) listen$netrom(r4, 0x8f) 2018/01/16 16:02:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00002e7000)=[], 0x0, 0x0, &(0x7f0000e3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={"d8aa12e7bbfdb7111957cae8ff68a8fb", {0x4, 0x0, 0x0, "82f28b2a1dda", 0x0, 0x0}}) getcwd(&(0x7f0000001000-0x6f)=""/111, 0x6f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x40008000000, 0xf, 0x4, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x4) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="07e372f2", 0x1fff, &(0x7f0000cea000-0xee)="") 2018/01/16 16:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$mice(&(0x7f0000124000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) writev(r0, &(0x7f00003a4000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff000000ff0000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/16 16:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c4000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) poll(&(0x7f0000acb000-0x38)=[{r0, 0xc322, 0x0}], 0x1, 0x0) 2018/01/16 16:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e0000)='net/ip_mr_vif\x00') ftruncate(r0, 0x3) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00007bc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eaf000)=0x1c) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f000002d000)='./file0\x00', 0x0, 0x0) 2018/01/16 16:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) sendfile(r1, r0, &(0x7f000096e000)=0xe, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xfd) 2018/01/16 16:02:23 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x80}, {0x8, 0x4}, {0x0, 0x100000001}, {0x2, 0x7fffffff}, {0x3, 0x4d}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000368000)=0x0, 0x53) 2018/01/16 16:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f0000c24000-0xd)='/dev/usbmon#\x00', 0x9, 0x800) socketpair$inet6(0xa, 0x80f, 0x10000, &(0x7f00005de000)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000adb000-0xa)='mountinfo\x00') r4 = gettid() lstat(&(0x7f000059b000-0x14)='./file0/file0/file0\x00', &(0x7f0000159000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009d3000-0xe)='./file0/file0\x00', &(0x7f0000e9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000499000)={&(0x7f00008e8000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f000036b000)=[{&(0x7f00003ca000-0x5a)="fe963d5011183c4d1c579c72278baeaca4a2a6fd697ae60937a9000f03b186f3ddad3e9414466a50eba69377829ca420d8feea6b6fd8db56ed033f565cfdd51fb07685213306434fa64c2506a5aa6a4d5cbecf8ad0199a15ac9e", 0x5a}, {&(0x7f0000a5b000)="25e07b32caae", 0x6}, {&(0x7f0000c94000)="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", 0x1000}, {&(0x7f00003d7000)="8e69aed3cacbda79eb68a79a19883ee92b5879f42b9e852f0bedd4ce9410c1e1d04ed5fada007be1ad439cec55bf9c17dc88f359aca7936a070cde366377fd1b128afa1aea8011ba20b6848282c7259ef87a013f53870159986597b22069f7f6b0a4373a71153a466391aa7665673270014116ff3e829d8b7f3f2a739791adf9c721d4d31974aeaae055e7a3409fe008c5d9e83f5687700d9f7db4a135199e12cce4aded84693d3263e2f2396d7bdd8dfb51af133d3f3f42ca969110faca97446431a5118806761ad2fddc29d874e66081ca46fac9bbfa5cc7bf5788", 0xdc}, {&(0x7f00009b8000-0x75)="c655e05dc4cfeeba2023b914f4127c2642220b732cdb2f42f14004f74e460cc396d93328712957e13c63b2f4f8cfdedd20ce2a301b77f1610a295311da159d799488884c54ab3317d463778a4181ff4180d59dcd8be7834fc043fc4f943bf699250817e7127672cdf264377d6d66f385abb5d1a65f", 0x75}], 0x5, &(0x7f000016f000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x0}, 0x800) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") getsockopt(0xffffffffffffffff, 0x10000, 0x60, &(0x7f0000bc7000-0x4d)=""/77, &(0x7f000039c000+0xc11)=0x4d) 2018/01/16 16:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000536000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:02:23 executing program 2: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x62) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') readv(r0, &(0x7f000000a000)=[{&(0x7f000000a000)=""/203, 0xcb}, {&(0x7f000000b000-0x92)=""/146, 0x92}, {&(0x7f000000b000-0x2e)=""/46, 0x2e}, {&(0x7f000000a000)=""/123, 0x7b}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x6a2140, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) 2018/01/16 16:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5e000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.947047] INFO: task syz-executor1:21613 blocked for more than 120 seconds. [ 241.954343] Not tainted 4.4.111-gc2f631b #20 [ 241.959285] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.967656] syz-executor1 D ffff8800b7617800 29208 21613 4953 0x20020004 [ 241.975064] ffff8800b7617800 ffff8800b76177b0 0000000000000246 0000000000000286 [ 241.983092] 0000000041b58ab3 ffffffff83fa8300 ffff8801db31fdb8 ffff8801db31fde0 [ 241.991103] ffff8801db31f4d8 ffff8801d3362f80 ffff8801d288af80 ffff8800b7610000 [ 241.999097] Call Trace: [ 242.001667] [] schedule+0x9a/0x1c0 [ 242.006835] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.013512] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.019745] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.026819] [] ? prepare_to_wait_event+0x420/0x420 [ 242.033400] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.039457] [] loop_set_status+0x1a2/0xfc0 [ 242.045315] [] loop_set_status64+0xae/0x130 [ 242.051283] [] ? loop_set_status_old+0x2e0/0x2e0 [ 242.057691] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.064676] [] ? hash_futex+0x210/0x210 [ 242.070332] [] lo_ioctl+0xce3/0x19c0 [ 242.075680] [] ? putname+0xee/0x130 [ 242.080974] [] lo_compat_ioctl+0xab/0x140 [ 242.086759] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.092402] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.098723] [] ? __fget+0x20b/0x3b0 [ 242.103975] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.110740] [] ? __fget+0x232/0x3b0 [ 242.115990] [] ? __fget+0x47/0x3b0 [ 242.121189] [] ? security_file_ioctl+0x89/0xb0 [ 242.127430] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.133472] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.140317] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.147073] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.153191] [] ? putname+0xee/0x130 [ 242.158491] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.165309] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.171459] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.178488] [] ? filp_open+0x70/0x70 [ 242.183828] [] ? vmacache_update+0xfe/0x130 [ 242.189803] [] ? __do_page_fault+0x380/0xa00 [ 242.195849] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.202095] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.208247] [] do_fast_syscall_32+0x314/0x890 [ 242.214367] [] sysenter_flags_fixed+0xd/0x17 [ 242.220640] 1 lock held by syz-executor1/21613: [ 242.225283] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.234785] Sending NMI to all CPUs: [ 242.238672] NMI backtrace for cpu 0 [ 242.242287] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.249577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.258925] task: ffff8800bb2517c0 task.stack: ffff8800bb198000 [ 242.264956] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.273719] RSP: 0018:ffff8800bb19fcb8 EFLAGS: 00000046 [ 242.279170] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.286423] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.293721] RBP: ffff8800bb19fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.300999] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.308285] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.315530] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.323813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.329693] CR2: 0000000001bc9e90 CR3: 00000001d4bd2000 CR4: 0000000000160670 [ 242.336968] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.344224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.351506] Stack: [ 242.353629] ffffffff8426ea20 ffffffff847ee200 000000000001bca0 0000000000000040 [ 242.361169] dffffc0000000000 ffff8800bb19fd00 ffffffff810b94fb ffffffff839f56e0 [ 242.368698] 0000000000000003 ffff8800bb19fd60 ffffffff81d10097 ffffffff81419f63 [ 242.376211] Call Trace: [ 242.378799] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.385177] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.392282] [] ? print_lock+0xab/0xae [ 242.397723] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.404455] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.411480] [] watchdog+0x6fa/0xae0 [ 242.416731] [] ? watchdog+0xc3/0xae0 [ 242.422104] [] kthread+0x268/0x300 [ 242.427283] [] ? reset_hung_task_detector+0x20/0x20 [ 242.433929] [] ? kthread_create_on_node+0x400/0x400 [ 242.440605] [] ? kthread_create_on_node+0x400/0x400 [ 242.447262] [] ret_from_fork+0x3f/0x70 [ 242.452772] [] ? kthread_create_on_node+0x400/0x400 [ 242.459449] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 24 17 00 4c 89 e7 57 9d 0f 1f [ 242.478441] NMI backtrace for cpu 1 [ 242.482039] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.111-gc2f631b #20 [ 242.489052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.498414] task: ffff8801da3a97c0 task.stack: ffff8801da3b8000 [ 242.504446] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.512842] RSP: 0018:ffff8801da3bfd78 EFLAGS: 00000246 [ 242.518282] RAX: 0000000000000007 RBX: ffffffff847dc308 RCX: 0000000000000000 [ 242.525528] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3aa02c [ 242.532807] RBP: ffff8801da3bfd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.540083] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.547357] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.554611] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.562845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.568730] CR2: 00007f89d834a000 CR3: 00000001d4bd2000 CR4: 0000000000160670 [ 242.575975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.583249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.590523] Stack: [ 242.592653] ffff8801da3bfdb0 ffffffff81027e15 ffff8801da3c0000 ffffffff847dc308 [ 242.600191] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da3bfdc0 [ 242.607799] ffffffff8102938a ffff8801da3bfdd8 ffffffff81220508 ffff8801da3c0000 [ 242.615305] Call Trace: [ 242.617890] [] default_idle+0x55/0x3c0 [ 242.623400] [] arch_cpu_idle+0xa/0x10 [ 242.628855] [] default_idle_call+0x48/0x70 [ 242.634708] [] cpu_startup_entry+0x605/0x820 [ 242.640766] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.647597] [] ? call_cpuidle+0xe0/0xe0 [ 242.653192] [] ? clockevents_register_device+0x122/0x230 [ 242.660292] [] start_secondary+0x304/0x3e0 [ 242.666149] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.672756] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.691915] Kernel panic - not syncing: hung_task: blocked tasks [ 242.698078] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.111-gc2f631b #20 [ 242.705330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.714661] 0000000000000000 83ae84f79f7dfda4 ffff8800bb19fca8 ffffffff81d0513d [ 242.722645] ffffffff83882420 ffff8800bb19fd80 dffffc0000000000 7fffffffffffffff [ 242.730614] ffff8801d5f683e8 ffff8800bb19fd70 ffffffff81419a3a 0000000041b58ab3 [ 242.738604] Call Trace: [ 242.741175] [] dump_stack+0xc1/0x124 [ 242.746510] [] panic+0x1aa/0x388 [ 242.751499] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.758412] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.765676] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.772925] [] watchdog+0x70b/0xae0 [ 242.778171] [] ? watchdog+0xc3/0xae0 [ 242.783510] [] kthread+0x268/0x300 [ 242.788679] [] ? reset_hung_task_detector+0x20/0x20 [ 242.795320] [] ? kthread_create_on_node+0x400/0x400 [ 242.802044] [] ? kthread_create_on_node+0x400/0x400 [ 242.808682] [] ret_from_fork+0x3f/0x70 [ 242.814193] [] ? kthread_create_on_node+0x400/0x400 [ 242.821313] Dumping ftrace buffer: [ 242.824894] (ftrace buffer empty) [ 242.828576] Kernel Offset: disabled [ 242.832188] Rebooting in 86400 seconds..