ff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x60)=[{&(0x7f0000002000-0x4d)="0bfbfb180fb282e43d2ebeace08099c0690d01f6489008a74be514dd965dc10b7ff10f1c383fbefa62e0614bb3fd559870f445719adde8270b00c92d171e178535d7b9875bce637046a26f499e", 0x4d}, {&(0x7f0000002000)="e7d37c64b2f38ca1e751f9321918ac627b5124abef0e1710f2d59c84eb4d7c52a4e2fa60f36c7fec4952ebda75c11aa9291d53fdfe7cc34d057b4ab047462a8e8d493c85af038277889a11a9e62e0f1af7dd4f4b558da56688a3465ca889aaa9d5e66edab2cba7b60865403ae89fee15da329426740844d8856584a8ec97c6d187af340fa9760443e300a6469520efd243da05a533a9cf22045c83b1468b0535f0f4bdf3162268c359e8c6a48bd6f4da31f8505dbba1ae5a02b932b355b7cf01861e39227333", 0xc6}, {&(0x7f0000003000)="b5662ceadffaebd723bea1aed6dd0d25703d11ddf92f6e6d2bdd60768b83ae9fca181cb8ac7299407b300e3bc2ff", 0x2e}, {&(0x7f0000005000)="8586fc76cf3a9c3fd627a83ffe9df6e35f2d4b0257f1f4f08acc709c4d5c458f8decb5", 0x23}, {&(0x7f0000007000-0x54)="9992240c3f80715bee13fed4a38c015678e884947d5cb0196f3e06474bf75a9a76de362e9922ad9e7ea5b6d4b77185c88572df098b0f721b1c2401b68af888fbb3fa124221ff8400fcfc3ab084e75f20ec775e0e", 0x54}, {&(0x7f0000007000-0x4d)="ecbc4d5cf825511c0e82e1c0ea35511e3004b0c39143b16f7fe8e45ad8f531fc1ccce22cb75063d6216993f55cc85b1318c8493b3fbae085570739ba0d5981482dc2d327798b6906a6aed46f45a257ded3bc17f000e13076924aa3371df523092140aae818dea71294a185ab4063147e58843fe9c8e610f7b002f1857e757d96ec02ea0a180ce6a6b4d486ea815d761e9e95aff8b477cafe830729d8bf0604e45576db0bfe3cd9046762cd5e59dc379faa24f576e59385b5e5462161d7f166a160aedbbccb98011fa600a2ab039288d3f79ad4abbb3dfd09bf7cf5d87188c765667932396a64116a6cc3d83ba4281f7d9876256279079f0b", 0xf8}], 0x6, &(0x7f0000007000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r2, r3}, @cred={0x20, 0x1, 0x2, r9, r2, r3}, @rights={0x20, 0x1, 0x1, [r7, r5, r6]}], 0x60, 0x1}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000005000)="6582f1279a77e6735992f0e9cc3de4f64cfb464f1cc2adc917f12537f2cb68496e4c4233ffea4ed351", 0x29}, {&(0x7f0000007000-0x55)="6a58c8e55248c5babb40a96e073a40392c78a4bcced16be866d7bec836de3febf1e3de414dfec9a0eaafe274883d9c6ab930ce199220544609113993e6ec7af4a91213faef57ecd9d3c41ee233f42626170ed06d69", 0x55}, {&(0x7f0000001000-0x25)="b2fe7b92ce55e7f5b069d0232e5befddda0911358134b50b3350625607cea0322fb20f3039", 0x25}], 0x3, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r7, r4]}, @rights={0x20, 0x1, 0x1, [r7, r10, r5]}, @cred={0x20, 0x1, 0x2, r11, r2, r3}, @cred={0x20, 0x1, 0x2, r12, r2, r3}, @rights={0x20, 0x1, 0x1, [r5, r6, r6]}], 0xa0, 0x10}], 0x2, 0x4) 2018/01/19 22:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005cf000)={0x3, 0x33ba, 0xfff00000000000, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000397000-0xd0)=""/208) close(r0) bind$netlink(r1, &(0x7f0000b24000)={0x10, 0x0, 0x2, 0x40000}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) 2018/01/19 22:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/01/19 22:42:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00005e3000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x40) tee(r0, r1, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001fc000-0xb)='/dev/loop#\x00', 0x7, 0x406) writev(r2, &(0x7f0000ab1000)=[], 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000084b000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000067f000)=0x9, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000913000-0x8)={0x0, 0x0}) close(r3) readv(r2, &(0x7f000042b000-0x50)=[], 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00005a4000)={0x77359400, 0x0}, 0x10) 2018/01/19 22:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006e9000-0xc)={0x2, 0x37, 0xfffffffffffff001, 0xc1, 0x8ac, 0x1e}) mknod$loop(&(0x7f000091c000-0x8)='./file0\x00', 0xc002, 0x1) 2018/01/19 22:42:03 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[], 0x13f, 0x0) 2018/01/19 22:42:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r2, 0x1, 0xfff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x202080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000005000-0x34)={{0x0, 0x0, 0x1000, 0x3, 0x56}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000007000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000b000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x7ff, 0x3ff, 0x2c}, 0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000-0x93)=""/147) 2018/01/19 22:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/rfkill\x00', 0x480, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c0f000)={@generic="f5c88654ececb8f91da6641f817526f9", &(0x7f000057e000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x5, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000d7000-0x510)={0x7, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5ee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022b000)='/selinux/policy\x00', 0x0, 0x0) listen$netrom(r1, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000094c000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bdd000-0x20)={0x80, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000093d000-0x20)={0x8da8, r2, 0x1, 0x0}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000011f000-0x16)={0x0, 0xe, "95d83dd519c2fab7ac10e9fafbfb"}, &(0x7f0000de2000-0x4)=0x16) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d29000)={r3, 0x8d9, 0x5, 0x9, 0xb0, 0x2}, 0x14) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000c4b000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rename(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000c37000)='./file0\x00') ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000e2f000)=""/159) 2018/01/19 22:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e8c000-0x3a)=""/58) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000024e000-0x10)={0x0, 0x0, &(0x7f0000e6b000)=""}) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/19 22:42:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) getpeername$ipx(r1, &(0x7f000043c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b33000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="", 0xfffffffffffffd74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) getpgid(r2) 2018/01/19 22:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f000011c000)='\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000a29000-0x8)='iso9660\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eeb000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000836000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000035c000-0x12)='/dev/input/event#\x00', 0x2dc6, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de7000-0xc)='/dev/autofs\x00', 0x608100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000225000-0x8c)={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]}}, &(0x7f0000c4a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fe8000-0x105)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x9, 0x7, 0x6, 0x100000001, 0x8, 0x3, 0x0, 0x401, 0x1, 0x20, 0x11a1, 0x7, 0x0, 0x8]}, &(0x7f0000447000-0x4)=0x108) 2018/01/19 22:42:04 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb5b}, {0xa, 0x1, 0xce2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x7, [0x13f, 0x1, 0x3, 0x22555dfd, 0xfc06, 0x7, 0x3ff, 0x0]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004cb000-0x108)={0x1, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6fc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x460000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0xc28, 0x2, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000129000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg(r0, &(0x7f00006b5000-0x38)={0x0, 0x0, &(0x7f00009ae000-0x20)=[{&(0x7f0000912000)="7f516820c9a1b1e912b50e025a07643eba132a196562f78b9615fe040764d2808899a5cdb4529d45b5a47f651e8612f9962ddbd73a99d2393c6b8c74ce60075f5640a7686b11b9d3603028c647ea8c8385785114e7219f099dc32d314e5a13ed73c833754a382107303c86151144a3ffaa43cb289576060b157ec9ba9c17cca587fbe13c493120d9bca0730cfd1b57899dc18b68f3fd77f2834f74a9fc74631a2ca43e857d192150c83d64ba18c4098dbf6790", 0xb3}, {&(0x7f000081d000)="a6136f4cb8182f75dd7e56cc2ecfe44a2df9de5eaa429749f794e49b85687353c7804adc758c5077fd6323fff6843629c0f87195a94da3714d6e22fa3a2945c17c8225e347479910b98b114bcc91b85a420e6ad845278a3aca70769f129409fa585ef741024556378f53dcc12abacc50537b6747cac21f132af6a0df0ded7e15ea727350d107ede9b75f63ba17268a", 0x8f}], 0x2, &(0x7f0000a00000)=[{0x1010, 0x199, 0x8, "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"}, {0xd0, 0x115, 0x6, "3d18929e28df6655b9cc0ddba66650360b97859ebf0b4d6d2e1c7d88190eb9aa3366046ecc9f09447e2fdfae341ce5e6ec8c020bc7a80013d5b1b2b3c9e3401a531ace2bba1fafce979b0d60d509f64588369e0e07d9f9e7445586389285e1d89c1c950f7294881c6f856c346faefe34f442047911b7c2e67ad87d55c706aaffcf6cd09438e42231512db2f0e4761ada53f7b37ed7a56b86431ad7a864fd20ffb4e124c1fd988ba1494ddf21a4c827c084872fd82bc050de13b92858ac"}, {0xb8, 0x110, 0xab, "0f2f3d5fa0a23979228cdb11ca02837d80505b86c991987ebb579ee103293953a0e3fa35c7244f1fa4d8d5c1786e376afea9fbafa641057f24943f4b333952f7e74cf855c9046b248b122e4ce810eb3ae8592103ccf387b0189b146288c4c3a217b1d4f34a85f9e3e20c9ca23c451e5cafac412673185f442b546abd4bb7c34a9b9c4952b65eca051a60f40c528a76bade6b3326ff9a04181bbaa688e04d89edc1a52cd9df"}, {0x68, 0x10f, 0x9, "a2fe33ab8f90f04c604587702c0cdccb4dacca581e9dc5016ddbb2826d4e93d6092d61177bb841f3fd8d7f99c9d60df8af53690234ac906620ebf2cbec3baea64accc4d9b1583030622b6acca226a2763370155e42f12c"}, {0x50, 0x7, 0x4, "f54326f4c8695e9b8f89db367213955baf4d83b97edd5e9e73d36a1bd6069408f6585162c325ec0f64bbc81f6dcf90bb861325b823fa35c384c3a37f"}, {0x68, 0x0, 0xfffffffffffffffe, "08ad5a7a58f141a701e6896f29fc95d00cfdbd0629ee8b5e78bc8bdf16e0591f96fda56901984e969581ed27cff43188f43b2992d889d3e08a2aa264e1311b071dacfe1cebb8df3087eb47d98c4fd010b0a15866"}, {0x108, 0x18b, 0x8, "073b0fd9286e048682ad67c87577ddd862514e192d20b17dff5f943b5fb8191c3c066da21d1c2a72178d362072feca299c9c8672c2be524d368cfc8715852d83b6fa645f74571d2cb7003388af8c247266a47b84650c1c4fb1c5dc64ecf0fbc5849aef17f932cae03e2cd9b941ce1b61121a662f46bdb62e6d03144ba4b833be825f706cf5bc1f5374299b20792248ad1be78f7b18fd8189b9143289993df33bd5b1c67a0c25e3e3d84051d07b64bbe1e3be257ddc6fc2f75c6d5201c17b5128abdfc03063412b4272f152036600fef86bbf1ed739024d4090319368d573561d33865ccc2a80ba2d837f6c684c55a7194cf9"}, {0xd8, 0x13d, 0x541a578b, "04e02a57d0d269dd3178cbe17dd40f8faa7854f8851eb1c8a8208028baa33142209c06dd78bc4ec65216f20664d279104858f719d7fa96a53d8cd1258a1a84d0257dd3fcaf7ff77a0f6c4458a088fac6ef198fe5cbf91b5f638fc479fced6afad7d187603059c91a09e47a29ee5dd67807083daacf3bf74255a792fa34cca9e0abe33d3c3e6d09986f38c0db0ad91fb04e4bac1a9c07eb184edaf351aa847417e78ab61e8f30f19e175723b6f3f2f9f20888c7f3bfb120d91b674698e4c256706d995bf0"}], 0x1498, 0x8080}, 0x80) 2018/01/19 22:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000065f000)='/dev/ppp\x00', 0x400, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x4406) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000276000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000baa000-0x9)='/dev/ppp\x00', 0x20002, 0x0) renameat2(r1, &(0x7f0000f61000)='./file0\x00', r2, &(0x7f00009b9000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000d7c000-0x2)="67b6", 0x1}], 0x3ae42ea98ea0fbb) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000926000-0x4)=0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000103000)=""/4096, 0xffffffffffffff00}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000036f000)={0x800, 0x7}) 2018/01/19 22:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x802, 0xcc98) shutdown(r0, 0x100000000000000) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:04 executing program 4: 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}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={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 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x19) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000003c000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x4) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x11)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0xfffffffffffffffd, &(0x7f0000729000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000180000)="eff6febce2ec20e2248065430578348356b9f0dfa7b449ba5758619b135c0b5fb0266f2b8d632a922f207bfefad8d817df5f2d19dca3b16fc94fd33602853af06bba26f8b3989fe61722908e3b28a0e977caa6bf367889c51f494495283cbf33bf9e7eb9bd97201adb038e59d377263d7f5fbfd5c97190d0966d662ef50ff7e5513ea317cfc444c49637c1e03ea5dd9d94793f572684148b6f165ec98f114743e29d5818843d16475977ccd7cf10db", &(0x7f00001d7000-0xa)="32615ef6dd8a0af9a6ec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007eb000)=0xfff) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000077d000-0x1)=0x0) timer_gettime(r2, &(0x7f0000844000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000be2000-0x20)={0x10, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00004f4000)={0x0, r4}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r1, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x0) 2018/01/19 22:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x8030, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000069000-0x8)={0x0, 0xd5c6}, &(0x7f0000602000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b97000)={0x0, 0xd, "827e782d3311d6495ee6de7fca"}, &(0x7f0000b3d000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d32000-0xb8)={r2, 0x1, 0x401, 0x101, 0x1000, 0xfffffffffffff801, 0x6, 0x6, {r3, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1f, 0x1, 0x13b1, 0x4}}, &(0x7f0000bb9000-0x4)=0xb8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00005e1000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00001a1000-0x8)=[0x20, 0x1000]) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000a41000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000b25000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000414000)={0x0, r4}, &(0x7f0000eec000-0x10)={0x0, 0x0}) eventfd(0x0) bind$inet(r1, &(0x7f00003c1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000035a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000480000-0x4)=0x60) finit_module(r0, &(0x7f0000d80000)='.$\x00', 0x3) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000715000-0x9)='/dev/rtc\x00', 0x102, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005b4000)={0x8, 0x0, &(0x7f000003f000-0x8)=[@release={0x40046306, 0x1}], 0xd8, 0x0, &(0x7f0000b5f000-0xd8)="6eef3ff0d32545db942802ec86ad9f41679af2c59ab68383f44de89fb2bdeaa9a414926e56e7ef5c3dab4908bed62a561906551164fc3b91179092607fd82ac3df551cc86d4c0bed0692f90baf4cbaa194067553fc8fa69ab37eae937a075098ac5e4bbd47852c94ff9139ab51b0f7b7002f1b58332b5b8410c3a15e0c68032aecda8eca7d377ec220ec7b76149e2448b5d6e3f05cb6ed640d23691c19e745bcfefc4ea50a5958529730ee65c9135e9806f5691be09fd6266946d9e11dab0f0e038a3114717a30107b21219f11ecde2b190f7a88252d2d12"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e57000-0x5b)={0x0, 0x53, "d2370ce4e33a1525c8f1300b592c04844d3d05690d20d71cf0883d11d40c843b3e5b444f847aeb9a25be1a2dae186215fc9749eb2dac5a3cb2192238a0724260e1fe159efe2095c9c4b51e7d9a44c751bd2fc5"}, &(0x7f00004bb000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000113000)={r2, 0x713}, &(0x7f0000d77000)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003c2000-0x1)={0xffff}, 0x1) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e6000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000aed000-0x7)={0x7, 0x20}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000053f000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cc8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fanotify_init(0x2, 0x400) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x202, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) stat(&(0x7f0000ff6000-0x8)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) acct(0x0) setfsuid(r2) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/19 22:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0x5, 0xffffffff}, &(0x7f0000e80000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f32000)={r2, 0x7, 0x10000, 0x8001}, &(0x7f000091a000-0x4)=0x10) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) set_tid_address(&(0x7f0000186000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) 2018/01/19 22:42:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0x593f7bfb691aa4ab, 0xa, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:04 executing program 3: r0 = add_key$keyring(&(0x7f00008c5000-0x8)='keyring\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f000086e000)='keyring\x00', &(0x7f0000a61000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) keyctl$restrict_keyring(0x1d, r1, &(0x7f000075b000-0x6)='logon\x00', &(0x7f0000bb5000)='keyring\x00') 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000091a000)='/dev/sg#\x00', 0xfff, 0xc8000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000826000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a88000)='./file0\x00', &(0x7f0000baa000)='./file0\x00', &(0x7f0000dbc000-0x5)='sysv\x00', 0x200000, &(0x7f0000c40000)="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") socketpair(0x11, 0x80801, 0x31, &(0x7f0000374000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/rtc\x00', 0x442, 0x0) renameat2(r0, &(0x7f0000de3000-0x8)='./file0\x00', r1, &(0x7f0000eb1000-0x8)='./file0\x00', 0x4) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') mkdir(&(0x7f00007a1000-0x8)='./file0\x00', 0x1) r2 = open(&(0x7f00008ee000-0x8)='./file0\x00', 0x8003d, 0x0) r3 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x7ffffffffffffd) fcntl$setlease(r2, 0x400, 0x2) 2018/01/19 22:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000887000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00001b3000-0x20)={0x2, 0x3, 0x8, 0x5, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000033000-0x4)=0xffffffffffff8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000115000-0x1c)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffe0}], 0x1c) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000098d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000683000)=0x0) 2018/01/19 22:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x101, 0x6, 0x15cd, 0x4, 0x80000000, 0x8001, 0x2, 0xfffffffffffffffd, 0x1, 0x19, 0x400, 0xfffffffffffffff0, 0x7, 0x3ff, 0x5, 0x3, 0x3, 0x0, 0xfffffffffffffff8, 0x5, 0x1, 0x2, 0x4, 0x0, 0x3, 0x101}) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000061000)={0x8, 0x0, 0x400, 0x5, 0xdbd, 0x8d, 0xffff, 0x909, 0x9, 0x80}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000006d000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000abf000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = accept(0xffffffffffffffff, &(0x7f0000ee1000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000854000)=0x10) getsockname$unix(r1, &(0x7f00006b7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000819000)=0x8) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:04 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d60000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d49000-0x8)={r2, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ed5000-0xc)={0x10002006, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r3, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) write(r3, &(0x7f0000ed5000)="b5eec78b6fbfaf6655a9c4b8da223621f16d8de964d15ad28f572df343d3905000fbc6ef440a65f224ca703783f7f5bdf391e243e4168a523883b2b761225947937ceadb0faab04bb0e8cf208b1b11f796fdb1eed75987e7411c4ccbbebacecac83c47ac80c937994bac9cf36155f82bd037a3903c1d6e5e2a3ca538e7f27031ab3ec55f69d0f7007eccd53ec28fd8690d568a009aa4b841c8695af775a81faa3bd3a016578639ba94e44c5e1d94ad63", 0xb0) readv(r3, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0xfffffffffffffef6}, {&(0x7f0000e38000-0x1000)=""/4096, 0xfffffffffffffe0e}], 0x1db) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ceb000)=0x0, 0x800) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000230000-0x8)={0x0, 0x80000001}, &(0x7f0000ced000-0x4)=0x8) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cec000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa04ac91, 0x81, 0x80000001, 0x400, 0x84}, 0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003e3000)=0xc9, 0x4) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bf7000-0x18)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000fa5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x1c, 0x800) ptrace(0x4208, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x0) 2018/01/19 22:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) timer_create(0x2, &(0x7f00007c8000-0x56)={0x0, 0x1c, 0x2, @thr={&(0x7f0000709000)="d296e66405f049ba20a122a1e9a762671dddfc609a92c3ed74f13f50652354d5619eefc8d11485f761b59d4cdacb44c36f3b0ecf01e016d1047a5ab098738bb40ec60b1335a98619c0a09ad6", &(0x7f00007cc000-0x19)="ff2de9417f9b39eaf322003290f415df76c64e91b45e2ab25c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7c000)=0x0) timer_getoverrun(r0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000004000-0x6)={0x6c97, 0x100000001, 0x4}) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000541000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d7b000)=[{&(0x7f0000e6f000-0x6b)="8950d5197542bf3eb12ac9e28d2c9640176b506bfffa1caa5d16d030d9ee1a35128bb6f0d349c28bbb3c2577227f9f9cbf8c3ab69b4a7a683834781ba00a2d521952a0c3e109c496152665dd68eb2ab51155e2d940a135416c7e5fd62b7693a25f10f86d4b871e122aab8d", 0x6b}, {&(0x7f0000178000-0x5)="9b7cebb653", 0x5}, {&(0x7f0000322000)="0d003272fc40b484a48c7098f4125af3eefd816d797d391712c90cb0bb6a5dd3b0e906351af837dbf1bc86c1071344d656f1b06222849640a1dbf6cdf829", 0x3e}, {&(0x7f0000e1a000-0x27)="4417be665596216f3864a40e63a60bd522a4debb84b65143ffab82efd1d553b83e5d785eb0a02d", 0x27}, {&(0x7f00001c2000-0x1000)="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", 0x1000}, {&(0x7f0000c32000)="3b3daaf24a1ad6ddd468b7840f6c61378f57ee4c7398cbb1ee0c72a9e1991c072b1a2c97fd7af95fcd6b53df41ac23a2f724ea4f54051a18b7429ee70e0e2527e62be55a4a40678461c5047d7a9a5cfc96679ed1ac6b34af341de887f55d1751a3727b44c81f3daf96cd9eeb768c7625bc7e353715338a1abd703ad9ee4cc3d232", 0x81}, {&(0x7f0000cb4000-0x2)="b542", 0x2}, {&(0x7f0000bd1000-0x80)="01a583bdb580476be7bdf4aa9a112cccc8f844e89b8f9e09f13804f61e02ce8d7a12bb846edb1440b653660a083c06d1e725ec5ef0e0165af116fd060be405d3f30768609e6d5397b93fa46a4c41ded91cf1be352c2e9a6539b006c30f664d89c6e6676ee23db3be47b8bdf603eed832b1162e7fb061345904d7eb44509a0b73", 0x80}, {&(0x7f0000898000)="", 0x0}], 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004c1000)={0x0, 0x1000}, &(0x7f000037c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000644000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000002f000+0xee1)=""/247) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc4)="6e65742f6bff63737374617400988da58ad75ed3a85d6d90708f1eb9bfcf64ffa18c43c5cd83503aae6a758e42faafaa5fd14edcaebf0466178206d46650345b7d1de7dbb1a3ce5c2d3d0b5be409a498dc6b55482d9fc8c43b96291bfdf749e6c65d6ccd9a0100382275dbc662f18ba9ac51e4f609d3ce776891432ee26ecfdedbdebf94de148001dfd9976f78a9b406c21859c2e2d7325672c18c43404df5e306b2d1b4aef13855923c66a05a58fc38ebbd515b071e57a3862a982c16c1a52ac4c259fd") fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/19 22:42:04 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) syncfs(r1) close(r0) fallocate(r2, 0x2, 0x10001, 0x2) 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x7) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f000086f000-0x38)={&(0x7f0000528000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000eeb000-0x30)=[], 0x0, &(0x7f00009d8000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac4000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f000056e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f08000)={0x23, 0x201, 0xc9ff, 0x0, 0x0}, &(0x7f0000bf0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d3000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f00000da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009cc000-0x2)={0x0, 0x8793, 0x1, [0x1]}, &(0x7f0000687000)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000098d000)={0x24, 0x800d, 0x8, 0x3f, 0x0}, &(0x7f0000a01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000698000-0xc)={0x0, 0x100000001, 0x10}, &(0x7f0000951000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000091b000)={0x0, 0x1, 0x0}, &(0x7f0000116000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000085f000-0xba)={0x0, 0xb2, "aac9cfd99f724453c62d2494e26d25d09680128eeef05065a13c142126b0a53bcfe15492a54da7876c02cf08c8b344dee7f584503ece28ea5d3537aad0e47ba5624d2e9d3d59aa480bcb853c9c6aff950d53c995741287a56bdb141f9ad59212101352e2e462ec444f82ed0b503ec1ad144a77c0afe00cdc19f74589c57dc892f5f87852562c2b728e02fddc8dc5620d59d5782733e576a62bdd06fafd17d75b97694c753919ae1ed1911eee10c55d8e5b1c"}, &(0x7f0000c54000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d70000-0x8)={0x0, 0x0}, &(0x7f0000d23000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000031a000)=[{&(0x7f00006aa000-0x1c)=@in6={0xa, 0x3, 0x4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, 0x1c, &(0x7f00009cf000)=[{&(0x7f000082c000)="045e79ff6f3fcb8b08225d5589c70494c9fe5a343cabcc794d81daa999170fbacebd5ba9898c71ca64c0b315e3d39e550bb3c8d3c43a3b2a322f82eefe84c318b336c7f1b841f3540c9d2f9de649201eb2bdf2671f1f8a3021c337a65cdd67472826e0eb89a7c1975a319d2bc5d2dc4275fd577182e1ae8dd8590b1a704d285c4eb0c6ec0abcee9b23e9005b91ffccf4f3c37b67c108bfb3cda7f5ab97d36dee09691f766a370d4a80ac62dd", 0xac}, {&(0x7f00003ab000-0x62)="c8f08e063b5dc0fcfddbbd400be890573249f6cf31c81b33c5dd9e2274582a788d7420a88f9b15bf0a49d9b33b7cb02c3c56ff43b7ef94ff12a3ef3657191c4cdd61a755b525e0c3f9e2a03e705c3a70345872d346faf8f0fd06c6459244216a9e20", 0x62}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000fb1000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8a000-0x20)=[{&(0x7f0000f9d000-0x13)="9496bd73969773714732fc57c22351bcb488a2", 0x13}, {&(0x7f0000739000)="96441b9fc95e723b493852", 0xb}], 0x2, &(0x7f00002ce000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x3, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x91c, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0x400, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xc8, 0x8000, 0x9, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x200, 0x7, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0xf, 0x3f, 0x7fffffff, 0x5, 0x7, 0x1, r4}}], 0x120, 0x4884}, {&(0x7f0000b57000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001aa000-0x10)=[{&(0x7f0000323000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000010}, {&(0x7f00001f2000)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000e56000-0x20)=[{&(0x7f0000b3d000-0x85)="923b7c3a033c721e71ca256ac94ae6088f57e896c7031e5a91e599d30d69c704cb51de9dbca86053e92636ecd50a79ba50e2d3440c894d6fa9c058a2e081628b800a50111a19b8c53018d182f131ebb63a17625976326e171cd7ff8d5b2019e7d261eb92c9a25630d4f6b3ee2696fc8b81a1f16d5dbd432ed073df262a19859aa678a6a033", 0x85}, {&(0x7f000013e000)="596f58ea8b75b84105950368edbde9c3fb3dada0e930d1dec8ecb9c563dce9f6859256fe9bb7dfdc96f00138de92cbdb7622f76704cd345461536f324a83e99be0a360cb0062487e51c5725f9017a53bfc942d8bc02b6309d15654254774c2114389d2cc87a02c4dbfa7de5945579b59dcb9e2d37439cca01988f656493b856e985aab667738596bd24550a7edb3e865ccee4465514841cd83419f4868b187576601a3c996c9e278231ee26f7e6c3f0a35688ea51f4b34b0a3af790b5246833e0a521b61f09e543286767df530eb679b39be9ce6eb85c1323e", 0xd9}], 0x2, &(0x7f00008db000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x0, 0x8, 0x7, 0xff, 0x4, 0xe6bf, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x2a08, 0x200, 0x8001, 0x9}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffffff, 0x0, 0x8}}], 0x90, 0x40}, {&(0x7f0000d1f000)=@in6={0xa, 0x1, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f00006df000-0x60)=[{&(0x7f00007e7000-0xc)="771a5a5a101f96199d7c7f84", 0xc}, {&(0x7f0000c10000)="6ae6e78386f12028d329", 0xa}, {&(0x7f000045c000)="293493d25a098877a3b19ffb1899c144bb9fcc8af8405a293a13f9d6fabbb5d63079b0a2ac8480629768e4d2c15c28b584770459a7d0136c41e5594c41182688a1f42c1a8f35c3e89c66fb10d16484a5a576426d57f9412f951d32a2f9389d7e6ac05220d3100496c005329c7c34515e0fd26e9f38fe35a312e4a833bb8494935497c8bc93fd4539087b65f5c082958aea28d9666b3d78256f79a436dbca3d626a92961a6f0a3ac2402ed022e37a73", 0xaf}, {&(0x7f0000a72000-0x2c)="b876e48b8224ff14fbcc4a731930e12302abb282ef2a9f70dd1760a51ea2c2965c07958cad8031def0faf29c", 0x2c}, {&(0x7f0000fd5000-0xaf)="2502197ffb8facdf210a12d23936a60f98527b0e4b602d90a73989d89f3a48d6f6246aacbcc400be6fa3b08b7d12231f7ce808bb56dbf7adc64c05e602d65b4e958071afd50b19838e825ed0a6fd625462d9a7ef033dae7b3efb2abe44a47230c769b57c6ac8e59cc38d00da4d98edd4866ad54f4e61ddc0a9e9f6eeb710f198998a9846a58909fbdb661434a2ca44f1f274142d453cd2e5c2f67e5b071f42e87740f55967e63e0ea0f684f3ecfa42", 0xaf}, {&(0x7f0000cb5000)="002f7f1e7b756fea0ca57c770471789fce6a92313263adc8eb77a57756cea6bf2f69c8d0f55372722fd80d1a1f735d3ea3272c96623285b2c54f83edfecf13692fd37b4b4f6722b588dc135ff258e4cea0fa397eb2d1377ff380f6bf7edc88734f6c77fa1fa64d1c535ded63ecdfb1e3ed911b0f30a2053a162fbad98428013063cdbb519dad04e2eea447e03f3023b11420f4cd372e0fa7c441980438920ad623d626fba8dcb8e1c5947cf1de592ca670ed80ff486610a5c72b6451f03ddf9c85d7bd4bedc294aca8a1754c2a1b754b67fa9e056488c278af514bc1d49e921d9f44be", 0xe3}], 0x6, &(0x7f00001c3000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1000, 0x2, 0x0, 0x80000001, 0x9, 0x1, 0x8000, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0xffff, 0x9, 0x50}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffb, 0xa, 0x10000, 0x7, 0x7, 0x20, 0x1f, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0xabf, 0x3ff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x10001, 0x200, 0x8248, 0x4, 0x29, 0xe3aa, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x820b, 0x3f, 0xff, r9}}], 0x120, 0x40000}, {&(0x7f00004aa000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000079a000)=[{&(0x7f0000652000)="5e3c5997735d1e7b1de8bd4b56b6958ff7292150232e801f5bd6aa7a528c", 0x1e}, {&(0x7f000088b000-0xd2)="15f04991b0b52cc7e0eb709ce18c3db156c2807b7425de2b5a1a1b9b7310d6706671e365ee4deaa8e5ced7e379cc4964a7d50ebc6d1f28f07ed1aae65e73f62d1602349f099ef5ec62268a42546f8eee129bebce94d73382a45316494a7b4e64a4d28c4c385eb563aa4f44d0ac6e88e7a73fce477a9d5423ba405f93126608d649aaaacb3b39bcee5a0d0c7da65a41e443a9ae8ffbf60a1b16bece8b2598288d386e35787509ca5f49d234e03291235082a8e6399db5bbd46c338eee202a8de3b04cfa7d3926e2b698de5de54055792edbd7", 0xd2}, {&(0x7f0000642000-0x9b)="9b2584e9361df17b399583c7b8d2fc1324c441071fd6ecd6dc9a6b8d2cf634d645218285027c9cb5f452b7e90940612198187315ec45f78d6f5937aa8c28f4d297a809cff1c7ff8df46b826c86bfb177005800e7cdf68473a789442495cad3ace1898076dff4ac7f1229ab048273d150185e896bf094030fb95cc5273625d63fe7b3ddfb0abb5e56cf87aa88ea4781fd527ef2888e9e427b8838b4", 0x9b}, {&(0x7f0000fc7000)="383e35211110c5fcc9667fedb66c36784ce6ad3a99d30ba551725d101920b272ab4bdaa590b7761ced79930ba059584ab3fc27366ea3f313740b9f780b171e29de474667d7fdff65a142bbcbb0c5ce264f18f0da647a0fd1bc9c383fe63a2c2e588e3df21c6e7073659d1d8396197514ee7bb015a8ab", 0x76}, {&(0x7f0000532000)="2ac52cd28c4cf7267ec501caddd7978365878e9d23ba5a9b33204d2ed3e3627c46979b7d9c419019c6a81354fec8ee1bb88d84231ead50665e6a5e86fe2b4d7b86a1b301516d5a1f", 0x48}, {&(0x7f0000939000-0xe7)="04a8c0427d881f02981e0f6e0815fda241aacb5f581d4ba2a48f3269d96619ff03ed75dc62edb62a584fbf88476db41850031eadc872dc176d196698640ea8ed6c9ea2475cb1da044e1bb8026a75b89a0a85d39e15a6eb082333442031c7e90ddaf17cfb060583d8fdeda04a347ec91108bc0e6a3e23fdab60fd46a285d247c5a0c143fd2e6fc16e6daff3b5f0bfa53e33e8bd5920d37f0f86e32a57e23ac4b97b88d771fbd595393ad634983301b21921f499148db22f34e27aa1483d36e362ad8e9852f52576a5c02d2ab8a1168372c3103438205cfbd1b2a87ac6c004fe7ace619ba3284e33", 0xe7}], 0x6, &(0x7f0000d3b000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x5, 0x8, 0x80, 0x6, 0x32, 0x5, 0x3a, r10}}], 0x30, 0x20008000}], 0x6, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b3000-0xb)='/dev/hwrng\x00', 0x402, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r11, 0x4010640d, &(0x7f0000867000-0x10)={0x6, 0x1ff}) 2018/01/19 22:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x405) writev(r0, &(0x7f00004e6000-0x20)=[{&(0x7f0000625000-0x41)="674e6b471c701b27f8d49ba76328adbe794a90c4997586533f6a2ec46135e530d84b4748e8616326b4466e8941fb6b413c1569a42ef586f4005c8674b690cf39a1", 0x41}, {&(0x7f0000bcb000)="ec409ddb40d5055367ac664c7cc2cd68de3cb1abce28bee211c0d5e87b488b7c218b02692720fcb42e7f8431d3f104b7c4d0f202bcce1a3b4379e571677a6b6182376399766a0bd66cc0400caffd1a277903eba207a4e3f37c80ca96aec443e9ba556f4676f665d1fe81770bb88de4692894326fae75c39f0ff1dc9ed8df787d9b8a76a3c12bd1b3325eff39b23bfabf4fefe02f3107dff22730685f01fbe0042b25e40fa31cf3fcad", 0x7f}], 0x2) sendfile(r0, r0, &(0x7f000004f000)=0x0, 0x20) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) pipe2(&(0x7f0000cfb000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b4c000)={{{{0x2, 0x2, @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]}, {{0xa, 0x1, 0x811d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0x4, "07dcb0fdb6ad02803a1bd177a6d8916e0d8312e2c27fd75c6650b6d3885e79498ce05ef03aea1c02e2579904a6659638cae675689a92d437f0b4e815f50d1484421aedad8e1f32814e74b58b9407fa50"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c09000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000c85000-0x8c)={0x10001, 0x1, 0xff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000250000)={0x0, 0x5c, &(0x7f00006d4000-0x5c)=[@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000076e000-0x4)=0x10) exit(0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006d4000)={r3, 0x5}, 0x8) 2018/01/19 22:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000c0c000)=0xffffffffffffff93, 0x4) socketpair(0x0, 0x4, 0x9, &(0x7f0000394000+0x1c2)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d0c000)={0x378, 0xffffffff, 0x8}) ioctl$TIOCSCTTY(r1, 0x540e, 0x25) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/19 22:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[], 0x0) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) lseek(r0, 0x0, 0x0) 2018/01/19 22:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") mknod$loop(&(0x7f0000d47000)='./file0/file0\x00', 0x0, 0x0) 2018/01/19 22:42:04 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) 2018/01/19 22:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000685000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e99000)='/selinux/enforce\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e59000)={0x0, 0xab, "f00a175ccc272750e6c791ff6d18f17a6ea16bc406306ee4319caffd4c70b4067db00d14f6c9d7e6e356968a7206055d4ba132d8f47841a99d35265053e1d0980c6dcd379da26a8859001602aa5b4a8edf3d53c60b2d325d38721c78fe148b35f4400138d79bf647bdb799379d572d62b4dea9209b419702a7508bfc619b829303c1b74cb3311980bb36f0696c26349157aae48e8830dcf9a7bc7ac071918a73cffc1ff25e1b43c6781357"}, &(0x7f0000eb5000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ceb000)={r3, 0x9}, &(0x7f0000cfe000)=0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b1000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ee3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000480000)=0x1008) sendmsg$inet_sctp(r4, &(0x7f00000ee000-0x38)={&(0x7f0000cef000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e04000)=[{&(0x7f0000a18000-0x78)="06d05f291f149dab65b0702425614b746844c1120351695ad32d05b441aebaa75ee00983f421493cdd7f35e1a6f173cafcb773306f06d553873d61fc9381bf87759a5fd8d017bda1e2ee32d85b0ed3fd0ba5a93afb55db54752a5234749f3b16f4a880023f03ccd4363411fbcd5ea35a44b20640119148f6", 0x78}, {&(0x7f0000f6f000-0x46)="67f08e8434d50ce9607dd37d180990fecd82dea6b5a1126b82ec06aed6ce8564edc21ba70a9f339ef4a4bc8680b0edf8097f06fa4a42e7ea71b7153c1fad068c9242db8954b8", 0x46}, {&(0x7f0000b96000)="6986736fdc8bda52a0bd32c8ff195ecea36b98edd1f47777ebf42fb36d1be9d5e1a3b05520b90ecc73e1e72dbe4d3495ee968f69aaf7a756f50e07ef4ac23b0f1d3f87384805608ec5bd4171b71026aa788f62d5f8181253bb4e", 0x5a}, {&(0x7f0000639000-0x90)="0a42393f5b6b2be138cf5547c653f14032da3896e964f8fbd5b9f332148a92080784cce45075692186c62ba0c95ba53c718d3cc99313ca1c0d7337b40e1060c2513f92eac806461e31ae51e965f02ac5174b6bede35ba96628b7d93319faa895ddaa3fa9beead13dd0630df1fda795a901187d434005919245f33e68f8d2f0cf436295163d21e3c6097f3c5049cd7355", 0x90}], 0x4, &(0x7f00001ef000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x9, 0x8, 0x9, 0x9, 0x7fff, 0x9, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffbff, 0x3ff, 0x6}}], 0x60, 0x4000001}, 0x20000001) fanotify_init(0x20, 0x8400) 2018/01/19 22:42:04 executing program 1: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008e8000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000776000)='net/snmp6\x00') setreuid(r0, r1) 2018/01/19 22:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a94000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000674000-0x4)=0x100) sysinfo(&(0x7f00005b8000-0x83)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000020b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d9a000-0x8)={r1, r2}) 2018/01/19 22:42:04 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/19 22:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) timer_create(0x2, &(0x7f00007c8000-0x56)={0x0, 0x1c, 0x2, @thr={&(0x7f0000709000)="d296e66405f049ba20a122a1e9a762671dddfc609a92c3ed74f13f50652354d5619eefc8d11485f761b59d4cdacb44c36f3b0ecf01e016d1047a5ab098738bb40ec60b1335a98619c0a09ad6", &(0x7f00007cc000-0x19)="ff2de9417f9b39eaf322003290f415df76c64e91b45e2ab25c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7c000)=0x0) timer_getoverrun(r0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) 2018/01/19 22:42:05 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000beb000-0x1f)="1f0000004a00070000000d0a000008010a3f800000fff0000000000001193d", 0x1f) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000945000)={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]}, 0x2, 0x4, 0x1000, 0x20, 0x6}, &(0x7f00001c8000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b5c000-0x8)={r1, 0x101, 0xcfeb}, 0x8) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de6000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xca5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x100000005b94, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x0, {0xfffffffffffff801, 0x0}, {0x0, 0x800}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) r2 = add_key$keyring(&(0x7f0000be0000)='keyring\x00', &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000e00000)='user@*&&.\x00') lseek(r0, 0x0, 0x0) close(r1) 2018/01/19 22:42:05 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000e50000)=0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4209, r3, 0x1000000008000, 0x10) prlimit64(r2, 0x5, 0x0, &(0x7f00002cc000)={0x0, 0x0}) ptrace(0x4207, r3) sendmsg(r0, &(0x7f0000151000)={&(0x7f0000573000-0xe)=@l2={0x1f, 0x5, {0x6, 0xfffffffffffffffd, 0x10001, 0x2, 0x7fff, 0xc999}, 0xfffffffffffffffb, 0x0}, 0xe, &(0x7f00004d0000)=[{&(0x7f00009a6000)="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", 0x1000}], 0x1, &(0x7f0000fa2000)=[{0x78, 0x117, 0xec13, "a34a457365dab2fe968b4db3e03d6b03df4830d0e8cc1e9db46c57a168df86b669026a5d5afd33923bbfb9cc70505e91fff301f323619a1fe5750e977f596438095460ab5a9eb6fa1bbe47ccb0ea256a1ead03412363a890474b4193a1443b01cb1250a5136c"}, {0x58, 0x11, 0x7, "25e36525c1d51862fb3417e3eac4a284b31bb2e244ce660e97007ac68c293cdbc234a4a73d9cf4a02e197681f30b92d04a8ee0678b57d44531e1ca6dd594898fa5e6"}, {0x18, 0x116, 0x3f, "e5"}, {0x78, 0x119, 0x4, "709e16497314db3509fc38fb0bc34f6aa2743488f458aa6c25ec57e1f9f93c9c6c283e834c621733488bbcd007a2965b15e826400b5bc8ce6586c2adf117f245e7f18d83d031431b7ce4f19eb26723fda2ad84b0086370fcdb6b6358cf26ceaa56f256895537134c"}, {0xf8, 0x10f, 0x5, "7b4f19ece05e55e735b0afe7ea3129f1ce3acf5d053d2c83d5039ab4374400c6bb41d2b5bcfee6f48e40569522887e654d34dc691cf805684d71ea26176c0d7fa64b9a05ec333f24f4f8eb8d79a28c15a24bdd9804d8cac662f190388f264fd94d174430688d88632b96584bc551c9ae4521acc67ece888871886886d5e43785e80b1f5f27e211d0984b0430f82cd005e547a00c727a27d37d3d4da69d04b077af26e33a77b4dc7f4833816d3fd03d8545002a28bcf181d1489d34e875c092683f0047093c7c07b2f9217b034a26cfbab0ce5df1373d7fc268f4903746ca21ab33"}], 0x258, 0x4004045}, 0x14) ptrace$setopts(0x4200, r3, 0x0, 0x8000) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x61)=""/97, 0xfffffffffffffe35) mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") getdents(r0, &(0x7f0000a30000-0xf2)=""/242, 0xf2) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004a3000)=0x2) sendfile(r0, r1, 0x0, 0x10000) read(r1, &(0x7f0000abc000-0x80)=""/128, 0x80) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x2b, &(0x7f0000abb000)={0xb, 0x40, 0x2e, 0x3e}) 2018/01/19 22:42:05 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00004e8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d12000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect(r2, &(0x7f00007ae000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$nfc_llcp(r1, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006a0000-0x4)=0x60) sendto$unix(r3, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) rmdir(&(0x7f000060f000-0x8)='./file0\x00') 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000aac000-0xfc)="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", 0xfc) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0xd76000)=nil, 0xd76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000403000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x2, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800}}}, 0x32) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f0000d1f000)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfe3528533a5c57874172888529c20d6b46d0a03c583555e7022c7643cf24d930a243c12f4e10741aa0bb4b03d20c93c72dec7923e7ba268e475365b97575be928825d4f993059cda6bca8cc2cb9231db9454d7a746a3e065df4e73958cc722441f303c8e96ade921dec2c6beca9e700b044a8d9666ebad95db84ea7dcbfa8a5a2d8abbbf0fd372854387fb07b92", 0xbe) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000d71000)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd9000)={0x0, 0x2c, &(0x7f0000a1b000-0x2c)=[@in6={0xa, 0x2, 0xa768, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ac000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f67000)={r2, 0x2}, &(0x7f000073e000-0x4)=0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000916000-0xe)='/dev/keychord\x00', 0x10080, 0x0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000b5f000-0x4)=0x0, &(0x7f0000648000-0x4)=0x4) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) ptrace$setregs(0xd, r0, 0x800000000, &(0x7f00001bd000-0xf4)="40f7fcbf044dd6f85b451478879b205141da3892edb2d7714ca63e16f8f43080248cb4659f6052660722f55432af9985abe60dd48e6d17432b916091e08f369af2ad38bfbbdaf3d3b1f63a0a2b81943204c2ac8cc98b116e6064bb0864d9c4f7fd403d40843347de8b8f88704586768040c95da39e54da3d6fc9c853e2950581f0f38defc71e1ce28ffecc68331565a53a7b7d4fc6f47851eb1ab15f6fff3a544f8b14faba07a9d59ff61486452e255fb04319bc265ca11f3e5c6a915ce176ad36e234f5ea18b14b35132b82bc05e0bc85c25cdfaf0e72d9fdb87efe092d13fa6519068a5142ee789c57738fb7611dcf4eef90ca") setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000c20000)={0x5, 0x1f, 0x100, 0x80}, 0x10) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x61)=""/97, 0xfffffffffffffe35) mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") getdents(r0, &(0x7f0000a30000-0xf2)=""/242, 0xf2) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004a3000)=0x2) sendfile(r0, r1, 0x0, 0x10000) read(r1, &(0x7f0000abc000-0x80)=""/128, 0x80) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x2b, &(0x7f0000abb000)={0xb, 0x40, 0x2e, 0x3e}) 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000af2000-0x10)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f00006ed000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a0000-0x20)={0x4, 0x1, 0x8208, 0x10000, 0x3, 0x22d, 0xfffffffffffffff8, 0xa04, 0x0}, &(0x7f000015c000-0x4)=0x20) accept$inet(r1, &(0x7f0000b75000-0x3)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c69000-0xc)=@sack_info={r2, 0x8b13, 0x8c3d}, 0xc) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:05 executing program 5: ioprio_set$pid(0x2, 0x0, 0x7ffd) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000830000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000094a000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x81100}, 0xc, &(0x7f000043f000)={&(0x7f0000001000-0x31c)={0x31c, 0x7, 0x0, 0x200, 0x7, 0x1, {0x7, 0x0, 0x6}, [@typed={0x64, 0x46, @binary="a9a8cc3873bbea637d333325e71c4c28988802243aca37fc3ce11e270e4c2fee8a410d211ac72f55d2ab35676db9bcf4559914efd8c2f10180999bd9169cd4756faa49d2cad24ca14cc676f659211d92f461e7e9d00b43912596"}, @generic="0bb4b535042a3e3b50201539e8812686d0750e6eeab307380cbdf907806239d3f4082da6a15cd61594d199e16243b0a2cbd0924ed4b8ebb1b4bffabd45bec972e3f9a8e4e16a1f476be4815022bcbc630452494530bcb910dbf983a88d82878091b52acfe484bc7f13b81c2ecd70b41867d8e9f8b7fc1e3f1b4a71c5051b7faba10cfcb9ffbb4afdb9efe9e85e7f29306b671814b98b9477df1eeb8d2336fe4b2dd279a616c63ff402e9952ef0605299bb22ce468b241c51609c49b96469e3d4ce", @nested={0x1d4, 0x44, [@typed={0xc, 0x7f, @u32=0x3ff}, @typed={0x10, 0x27, @u64=0x0}, @generic="07e8e70cc33db34182ee51956dcfbe80e170ba6fe1e79ac01f0a0332c668101b5cecf8cc46f99bda040e5242826cb8ad9d9d14187ed195c6d71d2fd5b4fe8b8b8290f1eaa25acaec652b8a68f575bcb4aab1fb8eb5d2c3fd6253ba008cbe263a2291c3fb171880fd585c90910281e3985dcf6af03dd1442286cb75bce43897ea057ad620bc680775bd38248404894f3423e1c792301cb2feb9b367cb7b305287f0886d0f0fe2e8d71e64324bfa750dd8ab99fd3511d73d634cd970bb21d49b548c1baa8c1709d378791733c2c4c8a6fb35db6531cf6dcbb38a586e76975e9fdfb746f818aaea9678b6", @generic="10609c3c56a089ff8c3828b84e7a646d7003f2430c6aec989ee0b79b815c78d6e68732b24a0fbb92d7ab975dea4e27c45058333cb31596a28b2e0f3348212e3efdfd654cfc7a13071875e8251c112f6d09b2c18b59d30482d13ac6eb60ec0d0798a5000b241d69088777cf3997aefe543a4116087a21a854afd265b85e493c8a0bcf504bd0fd478407cccdb602839acce123971d81dff5f0c1b2dfb30c3ad2adc9a1319e6a67b4a914c496ad161a0e3919d62230966791695e00ae00d3719e197f3b2b0fcdaf51e0f2098a"]}, @typed={0xc, 0x4a, @fd=r1}]}, 0x31c}, 0x1, 0x0, 0x0, 0x40}, 0x4004000) 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@random={'os2.', '/dev/keychord\x00'}, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0xf)='fdinfo\x00') preadv(r0, &(0x7f0000789000-0x10)=[{&(0x7f0000e88000-0xf4)=""/244, 0xf4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa0000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000031b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e08000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000854000-0x61)="544efa7adee80e6a7925eda2eca11df86a7092ac61bd9e5e21d5cd728f0db39dd5c99ce9d6761a60233d8de0fd529349c185ad7e38a64735d94a778e08f30b292c463ab85228e9436c24f9c1f87935908a3b4a9285c2627c03f31beaac37c9c98e") connect(r0, &(0x7f0000330000-0x8)=@sco={0x1f, {0x8000, 0xdb, 0x7f, 0x7fff, 0xffffffffffffff81, 0x5}}, 0x8) r2 = geteuid() quotactl(0x800, &(0x7f00009f4000)='./file0\x00', r2, &(0x7f000075a000-0x52)="5603dfb1fbd9a18203aed58bcde292f6463c22fd10548e712ad7a5754ea091ab69f97306e329491986fc9b77542e665893327e85a84d09c577b92e045cbeb82e5f932541f2db8083d93d25b008b69038c09a") write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x9) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/19 22:42:05 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/19 22:42:05 executing program 7: socketpair(0x2, 0x4, 0x8d, &(0x7f00003be000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) readv(r1, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000de1000-0x1c)={0xa, 0x3, 0x193, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d18000)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000-0x20)={0x10400007, r1, 0x2, 0xb}) read(r0, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bbd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) accept4$ipx(r0, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0x10, 0x807fc) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa9000)='net/psched\x00') ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000512000-0x1)=0x0) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f0c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000730000)=0x32) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000225000)={0x0, 0xaa46}, &(0x7f0000406000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ae000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000b61000-0x4)=0x98) r2 = syz_open_dev$usbmon(&(0x7f0000908000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x109000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000082d000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000a8f000-0xf8)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0xb39f}, 0x8, 0x7fff800000000, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7e0, 0xfff, 0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x2, 0xffffffffffffffff) write(r4, &(0x7f0000088000-0x25)="240000002e001d003200000800417700fb92ffff0107000000004100000000000000ff10", 0x24) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="240000005200000114f9f407000904000a00071008000200feffffff0800000000060000", 0x24) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = getpgrp(0x0) sched_getscheduler(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000161000-0x4)=0x401, 0x4) 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f00001aa000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x7c3}], 0x2) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f63000+0x9ac)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000044000)=[{&(0x7f0000316000)=""/81, 0x51}, {&(0x7f0000db8000)=""/73, 0x3db}], 0x2, &(0x7f00000a7000)=""/192, 0xc0, 0xfffffffffffffc01}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009f0000)="79a1f204236e82ee845bdf4f34b1eae4", 0x10) clone(0x0, &(0x7f0000ecb000-0xa8)="cd7049d186c3edc7b95c46ac567b68d11568a29fe94b70b73ff9072297d1c3c2d1833955959797610ff514e402321b8481945c9a5e0f47620091f2a25ed527d8f359729a845ddfbb1667acf88fe875fcfd9306e8e3a7ddc0e536b6381ffaa589ea755f8282e46c86cc64f89c7c5efa703453f4ad4d6754bf8e33cebe51d7fd5c00ce3b0b0d50c9b99051830243b8eb8c0287064272fda32657254f667d4cf7f899a2bf92e4e06e", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f9000-0x11)='/selinux/enforce\x00', 0x40041, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000028000-0x8)='./file0\x00', 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000002f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001f000-0xb)={0x6, 0x4, 0x7fff, 0x1, 0xfffffffffffff001, 0x3, 0xb2e, 0x2, 0x8, 0x5e, 0x4}, 0xb) getsockname(r0, &(0x7f0000020000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002d000)=0x1a0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000002f000)={0x0, 0xa7ec, 0x1}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000002f000)={r3, 0x9}, &(0x7f000002f000)=0x6) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000009000)='./file0\x00', 0x10000, 0x100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a2f000/0xd000)=nil, 0xd000}, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendto(r1, &(0x7f00004a8000-0xb2)="f429e21b93ca67f0d059ef186584463ab37d7146d0aac028ddeb476f51024a76664b18ef2c6821a03fe11c228ee5dd4a4b23c993df3be8460af05e7e4b16b09ae3fb7555baaebe648bc36ef014134e9f7ac80ccab510c998b508a61546973df273e315eabaec569e0a4afe401d8ca1d16f10d788659a152c038038a2bdb1822a14d401b0cceaa7445d247d593ed5b6f52153b5d0908e149bbadc2f5528d1b3be674c66df30c053f472c1d5cdb47b34c65d4f", 0xb2, 0x8081, &(0x7f00003e9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x2, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x3a) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/hwrng\x00', 0x0, 0x0) connect$pptp(r5, &(0x7f0000686000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_open_pts(r4, 0x0) dup3(r2, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = eventfd2(0x4, 0x80000) signalfd(r0, &(0x7f00002cc000)={0x1}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x2, 0x2) read(r1, &(0x7f0000778000-0x4f)=""/79, 0x4f) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0e000)={0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c02000)={0xa0b, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x100000000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffff7) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000010, 0x80000, 0xfffffffffffffff9, &(0x7f0000de3000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockname$ipx(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094b000)=0x2f2) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$getreaper(0x19, &(0x7f0000bc8000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00007ee000-0x49)=""/73) mmap(&(0x7f0000e17000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r2, 0x0) splice(r0, &(0x7f0000fd8000+0xf96)=0xd, r0, &(0x7f0000e16000-0x8)=0x0, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000906000)=""/6, &(0x7f000009c000-0x4)=0x6) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0xfffffffffffffff9) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000106000)={0x0, 0x1f, 0x400, 0x4, 0x10, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="057c7dbd2402f8112438b5612d7d20c85f4f4f8abaa60ef9", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @random="7732cb7ceabf", [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x100000001}, &(0x7f0000000000)=0x8) epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/166, &(0x7f0000003000)=0xa6) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000004000)=""/9) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x400000, 0x0) sched_setattr(r4, &(0x7f0000004000)={0x30, 0x1, 0x1, 0x8001, 0x1, 0x0, 0x4, 0x1f}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) syz_open_dev$binder(&(0x7f000046b000)='/dev/binder#\x00', 0x0, 0x802) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) getdents(r0, &(0x7f0000330000-0x9e)=""/158, 0xffffffffffffff32) write$eventfd(r0, &(0x7f000038b000-0x8)=0x0, 0x8) 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) stat(&(0x7f0000ba8000-0x8)='./file0\x00', &(0x7f0000af0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b17000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000f7c000)=0x0, &(0x7f0000cd7000-0x4)=0x4) 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000354000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@generic="c3d0b1cbaf8da3595f3585a51ccc7ae0", @ifru_flags=0x8000}) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendto(r1, &(0x7f00004a8000-0xb2)="f429e21b93ca67f0d059ef186584463ab37d7146d0aac028ddeb476f51024a76664b18ef2c6821a03fe11c228ee5dd4a4b23c993df3be8460af05e7e4b16b09ae3fb7555baaebe648bc36ef014134e9f7ac80ccab510c998b508a61546973df273e315eabaec569e0a4afe401d8ca1d16f10d788659a152c038038a2bdb1822a14d401b0cceaa7445d247d593ed5b6f52153b5d0908e149bbadc2f5528d1b3be674c66df30c053f472c1d5cdb47b34c65d4f", 0xb2, 0x8081, &(0x7f00003e9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x2, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x3a) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/hwrng\x00', 0x0, 0x0) connect$pptp(r5, &(0x7f0000686000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_open_pts(r4, 0x0) dup3(r2, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000014000-0x49)=""/73, 0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000012000)={0x9, 0x2204000, 0x1, 0x5, 0x3, [{0x7ff, 0x9, 0x537, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x1ff, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x9, 0x2, 0xfff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0xa6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000430000-0x2)='\x00(', 0xfffffffffffffffe, 0x200007ff, &(0x7f0000946000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) shutdown(r0, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000273000-0x118)={0xd4d, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x4000000800000f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) lstat(&(0x7f000070d000-0x8)='./file0\x00', &(0x7f0000c99000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004b1000-0x8)='./file0\x00', &(0x7f00000a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00003d3000-0x8)=[r1, r2]) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f1000)={0xffff, 0x4, 0x2, 0x1, 0xffff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/pktcdvd/control\x00', 0x100, 0x0) syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a52000-0x4)=0x5, 0x4) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x3) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000016c000)={0x6, 0x7, 0x1f7a, 0xe241, 0x6, 0x8}) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$poke(0x5, r1, &(0x7f00002ea000)=0x0, 0x400) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fdf000-0x78)={0xfffffffffffffff7, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x968, 0x8, 0xbe, 0xb9, &(0x7f0000a8d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0x6830}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000027d000-0x4)=0x9, 0x4) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) waitid(0x2, r1, &(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000e2e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000b00000)=0x9) syz_open_procfs(r1, &(0x7f00007bd000-0x11)='net/ip6_mr_cache\x00') 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000a5c000)=0x7fff, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendto$ax25(r2, &(0x7f0000366000-0x9e)="f2011e51562b8b901ee06aa0c70bc3ff474654385f7a9406cf251f75f87ead2b870a231e1da61206a95d5bd8ee64436de74414aa9c3baff08c67e8cfbe44369aeaef7b6d52ada076cd10c77c3fb04f0a8886d20619220574785d21ae8c168a56b72834e13553c2ddb0b1c4dd7453e57bb82b299dfa8ef8b7f3199263477304418e93cd164e13b0ec3b6c5e54abbbf24c62ba97384b29f3edbaf20dce5337", 0x9e, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.849223] keychord: invalid keycode count 0 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003ba000-0x8)='./file0\x00', 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000065a000-0x4)=0x0) r1 = gettid() timer_create(0x7, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r3, &(0x7f000076f000-0x98)="aaf8ef33d23a32d8686237d6486ca80f1f1cfb28e4cdb1079e7dded868d5dfc414630619546223014ec0a43a241920a9097b5281a2437b099eca2033582a315e7f89130619451966a76e8427008a2799d8d5d02fa65396df8c44a51f166e9a9336cd956c1dc3621844e27ac1d1f2f4486da9fc94df617c43626acd02a5294ed1fe94ad849ccda0928be97dcaa3e260b0c7cdf7beb4dee63c", 0x98) r4 = getpgid(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00007d1000)={0xaa, 0x21, 0x0}) tkill(r4, 0x1000000000016) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000073e000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000dd0000-0x9)='\\-vmnet1\x00') bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f00004c8000-0x8)='./file0\x00', 0x80, 0x20) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000a51000-0x6)={0x2, 0x5, 0x7}) creat(&(0x7f0000c5d000-0x8)='./file0\x00', 0x8) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, 0x0}) capget(&(0x7f0000a5c000)={0x20071026, 0x0}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000623000-0x5)='maps\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000086f000)=""/185) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setownex(r0, 0xf, &(0x7f0000232000)={0x0, r1}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000049c000-0x8)={0x0, 0x0}) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000526000-0x8)='./file0\x00', 0x3f) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) [ 91.885549] keychord: invalid keycode count 0 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000-0xe)='net/xfrm_stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e5e000)={0xfa, 0x0, 0x10003, 0x2}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000680000-0x50)={@generic="2756eceacab2845b659c8ee7da637f41", @ifru_flags=0xb201}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000c56000)={r2, 0xfffffffffffffffa}) 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000077b000)={0x5414fe41, 0x20, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00003e3000-0x8)={0x3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000067c000)={{0x0, 0x5}, {0x0, 0x100000001}, 0x400, 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, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000b93000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000139, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf1000)="6e65742f6970365f666c6f776c6162656c00ae") sendfile(r0, r0, 0x0, 0x2735) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c10000-0x10)={0x0, 0x0}, &(0x7f0000ec2000)=0x10) 2018/01/19 22:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$TCXONC(r1, 0x540a, 0x1800000000) write(r0, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xaf)="ddb074e58e44946e100446a9589c0ae531208daa6f5db806e47a1e99f272924c119b0e0f09b73346b997d53515947ab49710cfa1ecdefb2a7b55e061e548d9698a9fab7337f4b72c88a41db18f73bd3dbd2d768ee4a149e98524f8d2618101e0e9338beb3f086188dc7c0464d5df676be36cc213e071444c5aa6926ccd5f8ee7ebb611e58da21752cc5c4d852fc45a7acc963bcd237bbb85ae1f102735a463769b963068c983cd3a6bfc70d02700fb", 0xaf) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x3ff, 0x1000, 0x80}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x10, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xfffffffffffffd2d) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bf8000-0x8)={0x0, 0x1f}, &(0x7f0000dcc000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f73000)={r1, 0x81, 0x0}, &(0x7f00000ad000)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000a, 0x0, 0xb, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f72000)={0x1901e321, 0x1ff, 0x4, 0x3fe0}) poll(&(0x7f0000d07000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/19 22:42:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) bind$inet6(r0, &(0x7f0000193000-0x1c)={0xa, 0x0, 0x394, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) 2018/01/19 22:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 22:42:05 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000411000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="e0da61c16cb5f6357340d1b28de02f98be8f656310c1fc9344bf738c7c31e7b17f4f8a0de645b5c17668", 0x2a}], 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/enforce\x00', 0x4400, 0x0) write$selinux_context(r1, &(0x7f0000c35000-0x2c)='system_u:object_r:system_dbusd_var_run_t:s0\x00', 0x2c) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/19 22:42:05 executing program 5: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000953000)="43d793067a48af64ad3a790511764773e8759ac421997eed3d3fdd4318ff5db0f778bd53819e772dc1e921d9b78d1fbab5525dfac4ab1486254132ee441ab707be573b7f1522f0ac279cbed6940c98e4d4290f15769457db99ee5d2de14f957ac973902c9819") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000952000)={0x0, 0xffffffff, 0xfff}, &(0x7f0000952000)=0x8) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000953000-0x8)={r2, 0xfffffffffffffff8}, 0x8) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r3, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:05 executing program 4: timer_create(0x7, &(0x7f0000071000)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000140000+0x409)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000090e000)={0x0, 0x0}) fcntl$getown(r4, 0x9) pipe(&(0x7f0000113000-0x8)={0x0, 0x0}) fstat(r5, &(0x7f0000d8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r7}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) remap_file_pages(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x1000002, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r9, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r9, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r6, 0x1000000000016) dup3(r8, r9, 0x0) 2018/01/19 22:42:05 executing program 6: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d87000-0x8)=0x2) 2018/01/19 22:42:05 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b3f000-0xa)='./control\x00', &(0x7f000019f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getegid() r3 = getgid() mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000b3e000)=[r0, r1, r2, r3]) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) timer_getoverrun(0x0) r5 = inotify_init() mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b3f000)={&(0x7f0000b3f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b3f000)=[], 0x0, &(0x7f0000b3f000)=""/76, 0x4c, 0x20}, 0x20) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b40000-0x14)={0x0, 0x9, 0x80000001, 0x3, 0x9bb, 0x81}, &(0x7f00009a2000-0x4)=0x14) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b3f000)={r7, 0x80}, &(0x7f0000242000)=0x8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000b3e000)='./control\x00', 0x10007fc) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000682000-0xa)='./control\x00', 0x106) inotify_add_watch(r5, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/19 22:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) prctl$getreaper(0x2, &(0x7f00000f3000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) 2018/01/19 22:42:05 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/sco\x00') r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a95000)=0x0) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000a94000-0x4)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a93000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000+0xbd5)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a96000+0x5c6)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000a95000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) r6 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a96000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) lstat(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000a94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) r15 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000a93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getgroups(0x3, &(0x7f0000002000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000a95000-0xa8)=[{&(0x7f0000a97000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a94000-0x10)=[{&(0x7f0000a96000)="7c19d0d011d3c6", 0x7}], 0x1, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x6)=[{&(0x7f0000a95000-0x51)="ea9b967e3ba9273e62fc608bd2bafadc1ba9ce4b5619613983d549088780705f18a36a0e9a8a05b73dfd6d9725d84b6bb309d4ec7b99e88c09fdbcd09f52029038eb3b1dce6fd75761cbad9a3d764e3dc4", 0x51}, {&(0x7f0000003000-0x94)="41329c09f20091acecaf6a450d46b0fca571cc1f01d77ecb38f0ce80528290a020b162a8442cede3fc83ea558dd3b22503f11dc2256209690823e1bd183023018f199e04e5d6d604611e379ba055067828bd1a7c3b9f21e5db0f32e4ba3d2ff5a405106e842d423413c91f79817860869dbe5dbfa49581289f6b27ce7e61ac8bde1a493a43d436b0ce659462b7f0ec43c45f43cc", 0x94}, {&(0x7f0000003000-0x27)="538905426d512d73f98197e0741ab1525b93c58eb9fc35b9a132d6c2b4ab9ce7474346a1dc9661", 0x27}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x58, 0x1}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="2ad376afdfe5277e797edca56667d586b249f714c346c8ba1d094e0329518d47e60e1488134a5effe794fb6c3ed0f16c5e4bd271db26c8654719f41b6da6df0d68c73121329e5da46465c3864ef17929e0829f7ff36be0ac8f3f70d1ddbcf005cc1904954ff29364400e1758d0b8fd652027d77ff799c6976a149b7bfa8a9346df1f611f01", 0x85}, {&(0x7f0000a95000-0x7f)="08a254df36ad5f260dfc23d9c052af9863db2709e5daa371f824e4267b8510f08c0c5882384c67d95914a2cc204ac6cfa1f28c75952f188c2e8741e0fb98be2bdae653aea95abf25fa069090e1290e3aa33a008079110e380fc98c46d05ab541c5e47263705b08612ab8fe364a62f6c2f8338f7c25b33f25a3a6b9026ab476", 0x7f}, {&(0x7f0000002000)="0c084117fcb294f5592c4506c70d5580fbf0ef7caa6220aeb4c75df345cd62c5a8321eb7cc5ff239d2524bfeb1724c5378b3ebdca7aa7986648b324088b49f9bce02a284674865d097898cd678a00c4910cb3ba2ba0ca17db87f4cb660a9f41af0c3c7d18ff6448a651295533f46bc22e9ba7c48361e643fa5aeca5c853b8f99eba9ee728a1d39c734ca580b4fdb9b0b8f29fda094a6", 0x96}, {&(0x7f0000a94000-0xb0)="6ddb984c90ec707ea8bf401383d995e4b2a801472c5c7b0b57642950e81dc96e1bda4216e9d8623a70a47a6396472f546e234bd1624bf57bd78e2aae87563410cc42bfdc70bfe9a77e2871c047425b2a3c61c870d190b1717608ef45ac778662e3142702c34dae256b0c45ba6c674da767903100ea4adfe4586796d5530a7a1b361c52d2f7b459c4851709b37fc5a2b309fa64b3135868b12adfc65d80b91b709cacc6380b1c6203c4887a95917bc2da", 0xb0}, {&(0x7f0000002000)="c6a27951644c70e3491665323de07593fc59c34f6500d55c9ac2cd4fe0b1373c01fed750", 0x24}], 0x6, &(0x7f0000003000-0xb8)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x44000}], 0x3, 0x80) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000a94000)="39ab726f36009454ca91e3343a28a3fc1d59a1277a06fdba9f3dd35bb7b448dd647a3336912ca7044206322ecf942a2267ec7ce577c528153ac45e2f6cf69a4e9f04183cf6e05ad226cb5c9adca9cf7c0a2956f572dfa4369d0d7eed3b4fe81ff3f7f71470f4aa179f5377ac9da6fc5e31d92791792c1bc6f658ab0b5e5ab777977f9d4f17c4a96b2aa1b02735b90b67b840f920371fa7513f9d8890bcf4bafedf242adbbf665fecfcd37bd0d0d0ad3bf846c65398adcde9060b7d6b6911eb6e7cea89d075b823d76dc955397806f7e909ff26f893e3133f942f321e224b7ae9") 2018/01/19 22:42:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000012000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000012000-0x79)="9a98ee5331059083d007f182cf3da05f19b571d006d403b5ea73d70995fc44395493c38db28c056734f8f15a9a507b8cfc2ef87f28791246097cc3fb288aa99defeb02566328135a801a1f9c9db860b3b14c173de811e5dcd48ff7a9a6e2acc4f38939aeb3af52ad5f253ad2c41d21bb6bb59ae04e977165aa", 0x79}, {&(0x7f0000002000-0xe2)="c9426b730bc4a4a126e15f6d85d6b7c197871a7b5624df4aa60ef32c7d9fb66938359f422c6d645e0f6ee8e340bc485d21a1e0b1c6309484ce9e0345026358bdb56da7c7a3d7efaac4ee953ac268ddea4ad8e29315c02520d4af5dd4d03e9d2d3c2a92e734f581cea93e4bc46c3e243d74571f46ba94f1da8c7bd79ce042143fffeb29e225b040bcd67514f06a1b31fdeb4b886234eb7fcbc82d952647a482377386626f242cda5e246cceaeef49516da101d706e43864b2eb95a872cb05f2dc94a5af8755ef1b69240e2753e35af39b98e6082da7dfa7d762346863b10a46b623c6", 0xe2}, {&(0x7f0000002000-0xb1)="ab745e77fef1e1fae879d4f718cf728c28de2b90a026c1ff9b296b8c3207e98bb91620f71615eab5c59c32ff405d6203962c644698e90bd0c31a4133b01e143fc7bf7488f6ad945ad9e3d8ef417d61669252892b31304f668efe7c6edbbe407886bca815ffd57398f73e0936812dc87329326ea33041bfe5a899022bcb6772ebacdec7e9538124612442bd45f68552c272bceb740dea8b59ce45d39fcc564d2f01252682de82e64236d5c362d59a12d871", 0xb1}, {&(0x7f0000001000)="db06d33f1275683d96aceb80be63086719561017a21f21ff8a8fea1f20ff126e63d6cd9e89b357566f454af7a1561fda20021c8c1cc8ddfce67428d5044ec9d800cc6d3531d55c5fac6f2ba76a25ea32eeaaa5cfd8385d69a49f6696e7358193ed25333c0c9884ca5c77f35cd61cea3b", 0x70}, {&(0x7f0000001000)="57640b5a80fcd2c392e4f23ea09353b4873456a386755e174783e336a26c84746659719830fa1b9c4e6b319c90411ecc6c129ef42cb413f177c4fef64d7022fab4174f2a55b1de304146102b8a566139a97d4145d16a9a0a91db2806f9817c30b37e81f047bc91bbd2f366f3378e9a59e2007263eab1d2e1a5ceb4c932e87b70268465fdead1fda0296b8442dba4f7a47d8b06ac8abc9d", 0x97}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 92.127410] FAULT_FLAG_ALLOW_RETRY missing 30 [ 92.132007] CPU: 0 PID: 18390 Comm: syz-executor7 Not tainted 4.9.77-g9c3804b #17 [ 92.139610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.148940] ffff8801cd7f78d0 ffffffff81d941c9 ffff8801cd7f7bb0 0000000000000000 [ 92.156924] ffff8801cfdf1190 ffff8801cd7f7aa0 ffff8801cfdf1080 ffff8801cd7f7ac8 [ 92.164899] ffffffff81661c5a 00000000000065e3 ffff8801cfc808f0 ffff8801cfc808a0 [ 92.173000] Call Trace: [ 92.175574] [] dump_stack+0xc1/0x128 [ 92.180919] [] handle_userfault+0xa3a/0x1310 [ 92.186949] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.193934] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.200309] [] ? preempt_schedule+0x25/0x30 [ 92.206251] [] ? ___preempt_schedule+0x16/0x18 [ 92.212454] [] ? handle_mm_fault+0x117b/0x2530 [ 92.218656] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.224856] [] handle_mm_fault+0x1fd1/0x2530 [ 92.230890] [] ? wake_up_q+0x8a/0xe0 [ 92.236222] [] ? __pmd_alloc+0x410/0x410 [ 92.241905] [] __do_page_fault+0x5c2/0xd40 [ 92.247759] [] ? mm_fault_error+0x2c0/0x2c0 [ 92.253702] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.260340] [] do_page_fault+0x27/0x30 [ 92.265845] [] page_fault+0x28/0x30 [ 92.271266] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 92.278077] [] ? SyS_timer_settime+0x103/0x3a0 [ 92.284278] [] ? SyS_timer_getoverrun+0x100/0x100 [ 92.290739] [] ? SyS_futex+0x22e/0x2d0 [ 92.296246] [] ? do_futex+0x15c0/0x15c0 [ 92.301843] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 92.308481] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.315290] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.321837] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/19 22:42:06 executing program 6: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000786000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ff6000-0x10)=[{&(0x7f00003a7000)="9bb58549ea937786c0f35f2f9b84604fc8745da594ac41dee03425fa6d98bde79306b661a7b25ead16222efbaef6948841e826134ef4bf4191731c8e2b8937ead140528b6f8543c4608f7db6f9ff19d440ebcc4be3cfad2f7e0fface078d1dbd90484de975ddbf3c0d9dd8f9ce305064d536a8a6f377f3de74752a1836d3a3e545ee49d0d90a1041c7bf23ac0867b99dc3b65e2a7419e6b7a4988bc13742dc3eeb491a9cf1bbe44240acaa", 0xab}], 0x1, 0xe) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000a9000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000893000-0xc1)="") linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000002000/0x2000)=nil, 0x8, &(0x7f0000002000/0x4000)=nil}, 0x18) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000007000)=0x0, &(0x7f0000003000-0x4)=0x4) getpid() 2018/01/19 22:42:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1a000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00007f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1, r2/1000+30000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x200) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000b4d000-0x10)="13dc6f7a7ec7d354abbcc5db701aff2f", 0x10) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e59000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00008e3000-0x8)={r5, 0x2}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00002c0000)="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", 0xa05, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e44000-0x8)='./file0\x00', 0x80400, 0xb4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00006ee000)={0x4, 0x9}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a57000)=0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x0, 0x0) 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00006ad000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e14000)=0xe, 0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000066a000)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl(r0, 0x40000000401070c9, &(0x7f0000071000)="") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000006000-0x31)={"73797374656d5f753a6f62826563745f723a6b000000000000000063655f743a7330", 0x20, "7d6e506f6e06696e6564", 0x20, 0x0, 0x0, 0x0}, 0x13c) r3 = openat(0xffffffffffffffff, &(0x7f0000b78000-0x8)='./file0\x00', 0x0, 0x148) getsockname$unix(r3, &(0x7f00000d2000)=@file={0x0, ""/4096}, &(0x7f0000d3d000)=0x1002) 2018/01/19 22:42:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r0, &(0x7f0000375000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:06 executing program 2: r0 = creat(&(0x7f0000a40000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0xfff, 0x1, 0x20, 0x81, 0xec8}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000fcd000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbc000)={r1, 0x3f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b4d000)=[{&(0x7f0000900000-0x99)="57e777830000392dc7b3a7fff92967f60374ce55eb878a628d45ec7851490b040000005fc3835b00078593bea4330243db0cd315b92134b1f02f36e893be43d66371686b7993faf15706fc19f35258f92a6029ca21459b629c238d392e22ace8893b335eae5a406e4b8a8d323b20a596797653ec3c31ffcf250c01b9b172897a85fd10cd44565aae19fc395fe22904ba55e3a5d00d8b0ca985", 0x99}], 0x1) readv(0xffffffffffffffff, &(0x7f0000ab2000-0x20)=[{&(0x7f00003e2000)=""/4096, 0x1000}, {&(0x7f0000fa5000)=""/4096, 0xe78}], 0x329764c) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ddb000-0x8)='./file0\x00', 0x400000, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000062b000-0x10)={0x6, 0x761880000000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 22:42:06 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b83000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000073f000)=0x5, 0x4) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f0000318000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000082b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x4, 0xc) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0x80000, 0x0) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x35)="9839a9bc1d7a9f85198a73a80cf4fab533c90b1ae0b69072d1b105f5b991e6a724294feef4db94d82f65593045ec8a75fa2cd5decf", 0x35) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c3000)={0x0, 0x74, &(0x7f00001d8000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}]}, &(0x7f00002da000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dff000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, 0x98) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd4000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c8000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000ef000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff, 0x100000000, 0xd8d, 0x100, 0x5, 0x80008, r3}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000bff000-0x4)=0x0, &(0x7f0000fe1000-0x4)=0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f000046a000-0x8)='./file0\x00', 0x100, 0x100) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000904000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0xa2, &(0x7f0000e61000/0x2000)=nil, 0x2}) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r1, 0x100800000000001) close(r1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) ptrace$peekuser(0x3, r5, 0x100000001) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a5b000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="234be643826c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f38000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, "e8998d87e61e38b60fc8fe00015cfae04ff29339eadaa4486897fe512ac534d6bc9bbe63649d962f0e83062cc8a1fa4d10717249237dd3c97d045b0dd7fe032f", "de0142a676718ea6b52841f8dad2e201dafeb8ce20b4ef0b02a17828aef65e53", [0x7ffffffe, 0x8], 0x0}) ftruncate(r0, 0x7fff) accept$inet6(r0, &(0x7f000022c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000846000)=0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/ppp\x00', 0x400, 0x0) timer_create(0x2, &(0x7f0000a10000-0x60)={0x0, 0x25, 0x1, @thr={&(0x7f00003ef000-0x3d)="c14b5348e6192e23e4d3760588a1b2f950e96c69ed03790604df242408f24ae0edf924dca06f9fc0252fb3bec919a0705c0f191488a5760443b76add23", &(0x7f0000f51000)="33cdacb17256af96e04a38cbb5c68c484f3e8975b1695c6c5362fd8080f1f292419f3589d25be31a96fd8d34047ac78f8d601aa67fde82346167a15a310217d4fccd914babca727565323b6cdddd85e718aa88dd6f7c200ccd4c7451bb9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052f000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ead000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000066e000)=""/202, &(0x7f0000ad8000)=0x90) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000811000-0x11)='/selinux/relabel\x00', 0x2, 0x0) timer_getoverrun(r2) creat(&(0x7f00006fb000-0x8)='./file0\x00', 0x0) 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000584000)='nv\x00', 0x3) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1003, 0x0) symlink(&(0x7f0000bd5000)='./bus\x00', &(0x7f00008ff000)='./bus\x00') open(&(0x7f0000320000)='./bus\x00', 0x3, 0x0) 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f000002d000-0xa0)=[{&(0x7f00004ba000)="f9598f211fef271d29301f130b2f6d71098d3db7c8166856e61215721204b680444f44538ca1060227c7dc47002dca3af4afa43efa29d23844630c1c1584b21bfcba989a476101bf42d6fe33dd4f26b1ab50c90f4c5d3faedb1067a743c684237f912c1048627a5154f5a2c51cd5abbc37aa4b1214d7babab4b9d4107007b3d57d6fd459fe71bdcf14b133f7b3307de201e741b29745f4510ee39fd85d788051822c596ba24f6e3841dc26348c40017fb51e53b16dce26322ccb74ee2dff457bfe1296fd6045ea93764727bc2e539d52ead7522b0bce2fb85d1c05cfe15865f487115c27e6272eb63c28c7ef882379cf", 0xf0}, {&(0x7f0000272000)="da850066f62c1e10e3c99999166e23dadf86db40b175ad17b91253a251e56edb3c03a567395fd4ecf15e41f958ff37e92ebf5de211e7af5f0fb0bffff33565a6dccc02b79f89263fdf70246aa3e5ec208518f36cf5543b52fd18705fd21d0903b2da94ba332d05", 0x67}, {&(0x7f00002a5000-0xa)="a47a2a38167f84493eac", 0xa}, {&(0x7f00003c0000-0xd0)="671b6743a710d492c3402c524e10cb61ce24c1650113ecb983dfe1112ab8265ef8f4d16accb5132ac2ca2f311312a7e7bb3c24586752805eb8693ff1df0280201c1029d197739855f72df95de81fe16c7d32ac0d1dc19d997ddfca322b2caf50fa794ad0e521d0b86e93dd5af3fc6545bba73d4b6e1dee61d6f9210ae0ad4670e0664dac87fce3a21b7600fb7a8ddb03b5947a716e95be08e2e49ceac765436f83394aa4834f6d62dff21e0f13e753df9663e9667bb17c14f83999ffb3b1bcc7bebb2c3d3874e5b003441fa1a45875ff", 0xd0}, {&(0x7f0000db6000)="f03d0951aa6c9e978a0cfac0203ff981ef5d46f7ba6f99ee11c9eef43df92bd003c4d94739349c684d05475c4340a16d65965fb0bf8febfd39f715bba7094aa9379b6f0a405a1d88057b060d1eeb3839584fc5a0f466c345b5e1f7933b336b8bf8ea28f5a87f57c5bdf7b1cb898297152e90c65fac05750381114c2c588c4be9c78df7bc4ace09a4578bb78f4784c8d776566e8d50d1e500aa1e255477bc8db43581eb65470dd8d6fd4d866d3e8240c02cd100ae579a8b322f73c94c099c1bbf3ec0c94f0240fcfa42f95666024998a1c18a7dd0119b304363550581998f8f16c6b48a9c20", 0xe5}, {&(0x7f000084d000)="c16eb896340f991ac81bf264a738cd23e6a1536beeb00e78f3cc431a7449c784e14a98279c4ce66a27628e363831a07b1e", 0x31}, {&(0x7f0000952000-0xc2)="a1d3f40e7481ed9063af5dcf79fdd0373d24ad332b92de61a6057f467100fe50777e0e10cf40abfc2d2c7b6184d54c61d725954a20ca41f3a860f22ea3032ca54ea401f3f27e34a588fe0096ee0e00452b182d249fc3cfcf6272db04a0011c5e6c3d519329fa1dd3e92cb470ff9c207b8bce240f98dfd50626af79f54897b491fa364f9f7a8a0c5fa313f7be4371a1def84c1a965a1f7fbdb989abc6a5d5c01ee53b3f9f369c0b524b83f31ea10fb31436edc2adea60dd66c02c03731f0b363a3f69", 0xffffffffffffff97}, {&(0x7f0000103000-0x94)="5ece50517fb15fce344867f6136e12ab8dd16f0ddcd68595e5933bd2fc9fab181833719229504f91cb8478ee47d0f578fe5cff53b92de6a42ecb06122af379a7b4d9c5c31e4f3337a193f203225bd5cc27c699c34b2b79e52f76beade6dc4ea5206131bc7ee6e5af54bb9eafb527b6aaf70fea1dfd6ac58a6a28d002e9b8544eee6880322725f389ec455e718de090fe937c3cfa", 0x94}, {&(0x7f0000b5a000-0x73)="5261c00811d516bfb51ca50d66b3be1cfde17f263414e9a5d4bdbaa9d4bcea960f7e2d21e5500c34cd642e82f004579a2ab562bf40ed56364e2a2acf698b07edf59aee20dd766f84122d5ebb0351e544e74515391e1d9e78db7f698ad7400bf33890b68eb8691d5073873cf7828da8ccb919e8", 0x73}, {&(0x7f0000c28000-0x46)="0cdf33e6e1b99a8f75ceea6c5f32fb10f14d9c03579694ead55e2ece1ee1653c0dade88f0f5a1b86b9eb4113eecf645f49ec5aef7122ffdda2426d56cfad357355523415e8c1", 0x46}], 0xa) readv(r0, &(0x7f0000dd9000)=[], 0x1000000000000319) r1 = syz_open_dev$mice(&(0x7f0000f34000-0x10)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000970000)={0xfffffffffffffeb9, &(0x7f00003c3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000bd000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000092e000)='./file0\x00', 0x0) pwritev(r3, &(0x7f0000ab8000)=[{&(0x7f0000d9f000-0x21)="", 0x0}, {&(0x7f0000aba000+0xf54)="a99935106465f3611e4732da4adbb9e797715c066135a4afb34699e01487ceb424d0305aec9584c6ae359cfe11eeeb00a6d65b0436ad2d6d049fd61ba0e4cc29d405f5468fac7ffe430c2e361abc64a6041cd6b865585826e260e8385b3339acc31223b2fa281997e6643221bf332dae1b193ca257ee3898309a3048007c5fabd8dbb1b44502845a072b6e556bc9e93b715f9a9e841103dd870f0e59334a333211aaccf52518d0402fbe3f163c", 0xad}], 0x2, 0x61) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000bf1000)={0x17, &(0x7f00002ac000)="53fa0412c63b3011255e34c43de4a8b78acced943f2049"}) recvmsg$netrom(r1, &(0x7f0000c63000-0x38)={&(0x7f00002e7000)=@ax25={0x3, {"e02f486f158db0"}, 0x3}, 0x10, &(0x7f0000ffd000)=[{&(0x7f0000101000-0x8d)="1c349765c8ec57cd3d392a1595a43512945ebdef3fe94a88b22f7b196f8f36d81040330d084a52e9db1c8a06630f3002d0708b95de189645bc1ff1897cc3f86b34a4f49c1711b0718a7e8012de2dd430ea944ea725e9ddc1b5c70ebbe892d634207169801aa2d583de1d61fcc6fd1cc87119c8a8d31bd2d87f5422952eda6901196b2202b49efe87f206b10349", 0x8d}, {&(0x7f0000fdb000-0xc2)="34bad26cf61228de151fa63aca8e4fbca62e4f39992cd677ff6278a036d0b2bfa26fdb2f2c13b02c3ee577fba4b452b1c99dce90d022cf2c3389274fe4772ec84699bb46b497e1717825c6a77a8d5a43448a190c52840d0252b199d07be1f4d9d51a712b8204c3589174d4b282cae79dbd03f631328a965be3158307ca1afdc595f94528518ffc4bef3408f697d39d6f9306fe9f672dbf952ed88c8c1857367547f7ad1e10a384f146f0f91eae30f255dca113e5fb733f0ff6e016edadcef4e4e2f2", 0xc2}, {&(0x7f0000acc000-0xe8)="0c1acc226f1e0a72c517a9fb0b1f70ca5fa02c791c4a5a90871f927d54ed68f5a108b935ad7fffd231c6238f591477d6b03dfb9483ea56df20bb67e40b6626ed92bce3c09d03b23f2166b5e25e44ae2b36acb4911028bc1edb88938c4747156687597dff592112c6ae71d43a78186e9f9d60e4549ee722a98177d342e52256e514f5c7dcb494005cc94482f0980e161c84771d58578b1b6f5f0c911c917bf1a4f77af821b2450b665704f3cbaec89d790485065f11bbebd0928810fab12a877def41f6d8dabd946eb942ea91de4821f29bd902af748c7207266d9c04c684d11d7360a4b9593b825a", 0xe8}, {&(0x7f0000a57000)="aa8f9d2871da4df79f07e38da1765663ce674d9f39a40ae26559adce491b9d15c66e7db050dfb7cddcfab1ae6232ae3a9a8a3aefd705895d7d6798d1727b5971776e58b138bc061d0b94b14a5d694b79060053733567c827dff3f6316cd86e8ae739ccc09114ab325259650a44779826526a13c882e8b282923d387d5d166a65a8112c8476467073eaba99c943acb9cd3b03ce78cae66e0909245e1f765b35ecd359", 0xa2}], 0x4, &(0x7f0000b76000-0x310)=[{0xc8, 0x10b, 0x9, "e7e7a748c29daf462b4968f2f0066f1a2ff16405add6333320df5ef4db5f7c81ab14636db56e6018e01d8157bb071790db4f0986db0874899e28bfba9a1762807c3dcecfb6923f79ef89d48723ce0c31209b4e14577548b4dfb93afa3b0472daf4a435955d0bd9bed300edbeb27cd1a703be07a7fb52f2f69baa9961b6a386a7e7b2543c6f00b04ec95f6ecfc962c77cf05cc0d2c55f46ef821fde62be5f52cfe7ecf973e736c43058dd8b88fce16961e336"}, {0x108, 0x10e, 0x10001, "5498e30033b5a417710f064f9708f1b20a40419f320c12195ccbfbb203d35a4a1ae6ba24c670451c80bd589dc131a4eb40ca0c4dd0c5e92ae0c50382c15cda66161206bc0056c7789bcc7d10bdb1eb23d8f0bdc20fa4c5244a313c8e725ece7a4a846e7350042ab31faa6dac394dfe923c43d01f92360cee2d41a3fd0273666cb0cef3456f50654f208a6521ac3fdb3e1134bad708593e2fc3235c0b6a7a787e9ec72ee365a7b56c5c681363a757b4ffc10ad1ecaf900627e51bd470fe876aadf373aa82c15376603e3c84d4e4cc8cfc8fa5361b73255b62dd9cb5144e318b43290780d52bdf1ba84ebbfb6724ca6d00e6d02c"}, {0x98, 0x10d, 0x2, "bbabf2d69b1a0e6bc69c15b98f2f5f2f5d3a37efa4a4789bcd10b056c6d341b58932932ca1e245cbfcaf74aaeace4754237b42b3fb53a2c042d104f766dd27a416c831f75f7632d574afb8df5c4c9e720ca895a627a727b1ef53b02c83df4415360f1bffeb5ad86f45a2e1fea2a747a7f31b70fbffc1cadfe73bbec47d625727797450cd0a0629"}, {0xa8, 0x107, 0xffff, "b1cecb97cdc6847cebd10367e2996b176ac41ca27f511bdbde0a4ea5745d6b7eedb8f620486b548b9f8f89f2c19c33137b42b5e54f1c457488fdfcf1f1554371c4844efa8b482f7ed5c7daac949e67a35e0f2274ea43dbeda1578c3ee8d5555a505a271c243f3690f0029ab4a21f067172c1c4d05274e80c3033ab3b74795d6fa7431ecd736d9767ac86ca0ac9bef1da764b8b2aef"}], 0x310, 0x24000040}, 0x100) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="23d6048e220b242f8d21c27f2854ebdea0e4fb4f6818030fcfc294e7400c2e9257328148c0143ca9d4e1c573fa44a8a79368bd438f494afe50b98c44cf0fe15093bf78a0cf1ad462a8c405aa57f2d8360ea0984ec07670c9a9cf50bac7db4ee37593e8503c180b4dee2f8bd2258f1b64f23e2f2f9d5fb808cd") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x8, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000003000-0x54)={'system_u:object_r:var_t:s0', 0x20, 'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 0x35, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x54) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="fb209e7ce31ffdb149baa4d232a9f547a2b39a6de1109ad2124297709331f096393c1ecf84f04c322f51411bc3c00da8d8921bb43122703aeb68e9a47cdfd0ddf373ee5c5da7a169b5c9614a4492cf4d3df4553d99abf83a0828c02a5ee1fcc1fae5e6740182f2d33659d693531ec64f6b0ffaaa6ad7b1ceeeef", 0x7a, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x4) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000147000-0x28)={&(0x7f00005eb000/0x2000)=nil, 0x100, 0x3, 0x41, &(0x7f000071b000/0x1000)=nil, 0x2b4b}) 2018/01/19 22:42:06 executing program 6: getgid() mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x301, 0xfffffffffffffffd}, 0x0) 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000009000-0x14)={0x6, 0x1, 0x83a6, 0xffffffffffff7fff, 0x5, 0x6, 0x100000000, 0x5, 0x83e7, 0xfffffffffffffffc}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0xb0f0, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r2, 0x1f}, &(0x7f0000009000)=0x8) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000488000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000606000-0x4)=0x0, &(0x7f0000a87000-0x4)=0x4) bind$inet(r1, &(0x7f00002aa000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000431000-0x38)={&(0x7f000067d000-0xc)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000394000)={&(0x7f0000bb4000-0x20)={0x20, 0x39, 0x100, 0x6, 0x2, {0x20, 0x0, 0x0}, [@typed={0xc, 0x35, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x48000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x299, 0x20000802, &(0x7f00009b5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ustat(0x1, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a69000-0x20)={@generic="83c9c66420e34e46abe011cbb5ae1c14", @ifru_flags=0x2000}) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000b000-0x108)=[], 0xfffffffffffffe93, 0x0, &(0x7f0000742000)=""}) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000070d000)="4af0974f083ae987ec70dd78d819e72bcd28729f11fe62f6b96053f3227e3e8dc3d9ac93f80465420c561ec77c44ad7361589bce2805a3aac3de2750e252c5e021e9ced5a4305bafd755ba8080ac67ff4f4b6c5d4dbc29ebd2af9c25fd74f3fd81a777c38fec427531a086207131e81a1aba0b2e13f51ef1af2275602d6f2b2104a73a00cd831df24d726e408eb7a6756b17ea31f47d3fb70eb253630885f8f6baf102a60c11f27cc7bc0162de837a28625424be1ca97b15e18a14bf07c9", 0xbe) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000946000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x35)="9839a9bc1d7a9f85198a73a80cf4fab533c90b1ae0b69072d1b105f5b991e6a724294feef4db94d82f65593045ec8a75fa2cd5decf", 0x35) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c3000)={0x0, 0x74, &(0x7f00001d8000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}]}, &(0x7f00002da000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dff000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @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]}, 0x0, 0x800}, 0x98) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd4000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c8000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000ef000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff, 0x100000000, 0xd8d, 0x100, 0x5, 0x80008, r3}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000bff000-0x4)=0x0, &(0x7f0000fe1000-0x4)=0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f000046a000-0x8)='./file0\x00', 0x100, 0x100) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000904000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0xa2, &(0x7f0000e61000/0x2000)=nil, 0x2}) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r1, 0x100800000000001) close(r1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) ptrace$peekuser(0x3, r5, 0x100000001) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000f69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x2, 0x200, 0x2, 0x5, 0x9}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000782000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00003fb000)="5b46cf9c31edbf5e9f203aa96b17c1cd181984da82932eb0e890a220a82d74446b46ff3b", 0x24) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f00008b8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x4, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000233000-0x8)=0x0, 0x5) r2 = creat(&(0x7f0000ac0000-0x8)='./file0\x00', 0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000013b000-0x4)=0x80) r3 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000716000-0x5)='veno\x00', 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000-0x10)='/dev/sequencer2\x00', 0x2081, 0x0) sendfile(r2, r3, &(0x7f0000023000)=0x400000000003, 0x0) 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000562000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b27000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000048f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000487000)={0x0, 0x0, 0x0}, &(0x7f00004c7000-0x4)=0xc) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f14000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = signalfd4(0xffffffffffffff9c, &(0x7f000052e000-0x8)={0x2}, 0x8, 0x80800) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000aae000)='/dev/usbmon#\x00', 0x6, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = accept$netrom(0xffffffffffffffff, &(0x7f00000a0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000189000)=0x48) r12 = accept$ax25(0xffffffffffffff9c, &(0x7f00004f0000)={0x0, {""/7}, 0x0}, &(0x7f00006f0000-0x4)=0x10) r13 = syz_open_dev$sg(&(0x7f00002c2000-0x9)='/dev/sg#\x00', 0xfdb6, 0x141d40) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/sequencer2\x00', 0x4000, 0x0) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/loop-control\x00', 0x10000, 0x0) r17 = accept4$inet(0xffffffffffffff9c, &(0x7f0000638000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000569000-0x4)=0x10, 0x800) r18 = socket$nl_crypto(0x10, 0x3, 0x15) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a53000)={0x0, 0x0}) r21 = socket$nl_netfilter(0x10, 0x3, 0xc) r22 = accept4$ax25(0xffffffffffffffff, &(0x7f0000265000)={0x0, {""/7}, 0x0}, &(0x7f00005e3000)=0x10, 0x0) r23 = gettid() lstat(&(0x7f0000693000)='./file0\x00', &(0x7f0000b22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a77000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r26 = accept$netrom(0xffffffffffffff9c, &(0x7f00001cb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e47000-0x4)=0x48) r27 = fcntl$getown(0xffffffffffffff9c, 0x9) r28 = geteuid() lstat(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f000033e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() lstat(&(0x7f0000e6b000-0x8)='./file0\x00', &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() sendmsg$unix(r0, &(0x7f0000dc1000)={&(0x7f0000eec000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008d7000-0x70)=[{&(0x7f0000ac8000-0x83)="332b8a1a4999f9224c78866d66c6f53267fb2dfaeff3f6d6458f6d4176f53f462ef2fdb13dabfe86f5606b0eca2f5cf72f7b0c6f30a51fbc5abca2e6764d3ce70204a0f0f7e9a091cf719a3422da919e848f9fedc0bf7a5816e31a2f0cf67a4e617205e464a99023dd24ec28898ab55d1a004720f6da6c8ed94fd69c487c914f11f71b", 0x83}, {&(0x7f000092a000)="0bb5c68ef5a75aaa93014913c3200230da5047543d15b7381e587df0728ad252238ff3784c4eb617fe2443c1602a588b79edaf77d371a8ed8180c972028f7225b6f50a6c0207043e2c691bf96720ea1e532402dc6018bb6772a54f89cc5610855b199c0c8f691ccb8bbfd32ec5323c8c2873b4d16e8afeff610f66d35f8f64f16f047cbfeb9ffc2cc89c093a185edb33d55060c988", 0x95}, {&(0x7f00001df000)="c9e18271711a6a6567c27baf2db1363e2148ee43e85cbee2feab70b49178e1bba544954fedf2ac9fd9a08a2aab6281cb7345a2a5656d3f8b9963e99409b5facffb07a8e57ec013a02da6", 0x4a}, {&(0x7f0000aad000-0xa6)="daf8025e7723101b27796ff816212fd616dfaff61cb30a30ecbcf2cfb138300686c30a4dcfd012a44dc0094cd697c1815e03cc0d18d1d8b86a1a2af575b394667904d4142912b67b7840bb75f00a11691d9a541c532d4a1cb19be6ffdf068455b4513f9cace60287d153e42969af40ed8be37b858fb68734a00e742cc195164da2ed15e8e7380301763af87420fedcc78ae3033bd5bb12420aae74b3df929aa94873e8b46348", 0xa6}, {&(0x7f0000867000)="03d285fe63df13c1c221c6468b64d02bba8285080259627ce7f13e11048690d61bcb576af3b0a6de1bb1f1036b47cb74a45efdb0c8883d5b82f3623492cf96320e5dd7ec9b150c3ec5f2ddf3acf160591bfb04e3f5beeefd7f2a0e2d551722", 0x5f}, {&(0x7f000006d000-0xdc)="5817a300e46d847c2af1a9ccf0469c3c464685cfb27770ad16620a2fb7b33cd0f67dacaade9e42acd86f9a9beb5b27606f1fc346662eb4f3e77610a544d6269a4adeae64370637a2a302ca70d20b0b59891475c0ab2d7d20b8f918784ff1fd9ffd2481712c41f1b84e60498b84144242369fa69b87c091d77bf44c89e4fab36ecb9260a0bb395c93f5ee87472b37fd000b4c442e93603500f28282e65bcc141a73bb75782788fe7dcd5c10f46442feee195d4734ace074ea4868c4e8e722f42a578c25b88c6d4c57ae1016faf3e757173e2276d91ba7da64b73db555", 0xdc}, {&(0x7f0000232000)="e7ccc0736367b151ba362f3b2673f6d52d6b19f9c72e537679d497f58d4eacd641606f999574951892d213337b6efda006e6e9412b677bd5625d5d692858e18adbd5bca5230f86b7ed34db1a3408433b2052104bdecd463c582ea4a156f65c77c8a8c5264255208eb126e2237d00924d3c258848225e1c13fbe19202e22238390b9274b55d69dcabc9c9b07ff78363087151423ee63f7858ac202345", 0x9c}], 0x7, &(0x7f0000b9c000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x130, 0x4}, 0x800) r33 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl(r33, 0x1, &(0x7f0000526000-0x1)='\'') rt_sigreturn() 2018/01/19 22:42:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000066b000)='/dev/ppp\x00', 0x105040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) [ 92.752351] binder: 18465:18466 ERROR: BC_REGISTER_LOOPER called without request [ 92.781310] binder_alloc: 18465: binder_alloc_buf, no vma 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea4000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000571000-0x4)=0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00004be000-0x4)={0xffffffffffff5977, 0x326c, 0x577b}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x41, 0x4, @thr={&(0x7f0000000000)="c236f06a66daba00e6992791ff0e8ef81c557456f719c1c861bceceab1a5810fb084795de86dca43b4ffd1d5c3cc9b6c7b7a36e4bf464d691fbc97d503badb3271ae3c440d1301da5f47015e733b805a", &(0x7f0000820000-0x83)="961122dd39353bb2a7794dace7d826ef603dc9c37e632cdd3b7d285224ecac66157114067b311cc1f4927813972df63c3b677fecd1cb5fb72ed4710b0d56fcd52ae93077a8c31b6f8d579ced910f6a47489c1898cb1dabc7cb569e8de53f3255749ff8c70450082f57aaa41cd5b37d300835d7bd2e660c40a5f312ca23ce5c7d10ca79"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a4000)=0x0) close(r0) 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[], 0x100000000000013f) exit_group(0x8) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000922000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079e000-0x4)=0x10, 0x80000) ioctl$sock_ifreq(r1, 0x8934, &(0x7f0000a60000-0x50)={@generic="e5d533ee73c20c4f9684cf6c83210ca1", @ifru_mtu=0x7}) pread64(r0, &(0x7f000032e000)=""/208, 0xd0, 0x0) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aba000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000)=0xe8) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aba000)='./file0\x00', &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/pktcdvd/control\x00', 0x80500, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00005fb000-0x4)=0x0, &(0x7f0000abb000)=0x4) r5 = geteuid() setresuid(r2, r3, r5) r6 = getpid() sched_setattr(r6, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000abb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000)=0x10, 0x80800) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000074d000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x2, 0x9, 0x2, 0x20, 0x20, 0x0, r1, r3}, {0x8, 0x80, 0xfffffffffffffffb, 0x3, 0x9, 0x0, 0x2, 0x7fff}, {0xfffffffffffffffd, 0x0, 0x2308b144, 0x200}, 0x6, 0x8, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x2, 0x3ff, 0x2, 0x80000000}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) [ 92.800480] binder: 18465:18493 got reply transaction with no transaction stack 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000925000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000368000)={@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = dup2(r1, r0) write$evdev(r2, &(0x7f0000d18000)=[], 0x0) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009f8000)='user\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa5000+0x125)="fc10764cc959ec", 0x7, 0xffffffffffffffff) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fa6000-0xb)='asymmetric\x00', &(0x7f0000401000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa5000)="ad85dd516a87280105a2c4ee590942599f7d86fb4a3ec5eed1783dd386be2b04343ad450bef0cff354f417a5ad0d554b1290ff536d1a39ddfbc27d34187c14cfa08a2e4aadda3574c6f93297eaf275cd1209005c1c0b24eafa4d71e69c8424306b32bf76a57d28be842b892f92a05a8b82b1a7284312cef0cb19eae14e4a3faaaffb96ec29e5baee7c81e4501af6215bb2c4e49e87a0f12e4a9360fee2f1fe32ef8c2aa03d331b6f4401b02a4d5049ecd91ae4a8d2fbe67a095fc2046b79809ed69f8e8f99aabed8c6222a853209cdf88b48d2b414ab290c36cd2c4d1d4efbac5ea4092ea5e1878a0a3e7eaa531a41d83c63", 0xf2, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000006, &(0x7f0000fa6000)="89078dffe129c3369fdd9c9335aa6e1590472379733e1c3a63fc9073a72aa471f283020000ce3296b297a0200c66ab19027dbb746c53d1dd768784b476f4ba080000001f06911c76205f6f19729efd0a9faa5a1d2b7b20e36b6956", 0xfffffffffffffec9) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getpid() prlimit64(r3, 0xf, &(0x7f0000bb6000)={0x0, 0x500988e7}, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="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", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 92.800491] binder: 18465:18493 transaction failed 29201/-71, size 24-8 line 2920 [ 92.831208] binder: BINDER_SET_CONTEXT_MGR already set [ 92.831217] binder: 18465:18466 ioctl 40046207 0 returned -16 [ 92.831244] binder: 18465:18493 ERROR: BC_REGISTER_LOOPER called without request [ 92.833203] binder: 18465:18493 got reply transaction with no transaction stack [ 92.833210] binder: 18465:18493 transaction failed 29201/-71, size 24-8 line 2920 [ 92.924983] binder_alloc: 18465: binder_alloc_buf, no vma [ 92.930843] binder: 18465:18466 transaction failed 29189/-3, size 0-0 line 3127 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ad000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000376000)=0x1) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000013000)='./file0\x00', 0x200000, 0x110) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000013000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffe0, 0x101, 0x100000000, 0x8f, 0x3, 0x7ee1e526, 0x105, 0x9, 0x4, 0x3, 0xaf64, 0x7fff, 0x7, 0x9, 0xa6a]}, &(0x7f000000e000)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000013000)={r1, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20, 0x0, 0x2, 0xfffffffffffffffd}, &(0x7f0000008000)=0xa0) r2 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000001000-0x8)=0x0, 0x0) 2018/01/19 22:42:06 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0xf34) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) lseek(r1, 0x0, 0x2) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000e4000-0x4)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sendmsg$nl_crypto(r0, &(0x7f0000519000)={&(0x7f00008c7000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000c66000-0x10)={&(0x7f0000f7c000-0x120)=@alg={0x120, 0x10, 0x400, 0x0, 0x2, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xb23}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000884}, 0x40) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/vga_arbiter\x00', 0x81ffc, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000cd7000-0xd1)="5ee9f0195e7d7bd169733a6ce863a55103c51db3261d0bbaad43b348ffc36b784094d572ee12631dad4f9a4f6292262ec09080786630e49297e3f5600f815cfe42a301ac319b58501c69eb217691e6332d87a14ea03f125ebce70db38c551ca2651ecb250810c681c00da0613fc7b3905d8f5b264df3e6f2ee630268240556d682f14b074f6793c383107e7bf77b9e3bbf7fd57b36a268efd757d5fc90d5a39161221de14931e5ed155e65240034e50380f5400494d953988e78447eb5f96087009a867774e25aec8525e103d3c2f95f87") fstat(r1, &(0x7f0000212000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_access(r1, &(0x7f0000073000-0x55)={'system_u:object_r:event_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x32, 0x0}, 0x55) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000821000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005fe000-0x4)=0x0) mq_notify(r2, &(0x7f0000ccf000-0x60)={0x0, 0xe, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/checkreqprot\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cf1000-0x8)={0x0, 0x6}, &(0x7f0000e31000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a6c000-0x4)=@assoc_id=r2, &(0x7f0000776000-0x4)=0x4) 2018/01/19 22:42:06 executing program 5: prctl$intptr(0x1c, 0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000060c000)=[], 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00003e6000-0x3)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="96f068f565b045250f3240d27cf2b7ba0190a5506bdbcebb38da5a950aeabb06d9b16c6f205805456c87f03ff188516f9a6c244e06a974d833ca12221d1918b7be32be7f5bb5ef16d150211bb64f7f5571078a2d112979e0260fe586915ced0130c5dd57a18324fb67168d2ae21052d8eaa3de9fa52d2b02fd02483056f001346acde652e4100be3d5ea50888dd78f2c8dbcc4e863") prctl$intptr(0x8, 0x0) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x35b, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x8, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000752000)={0xe5f, 0x7, 0x6, 0x1f, 0xfffffffffffffff9, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000033d000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f0000032000)=0x1000, 0x7ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x40000000, 0x0}) [ 92.937851] binder: 18465:18484 transaction failed 29189/-3, size 0-0 line 3127 [ 92.937937] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.954875] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.960397] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ead000-0xe)='/selinux/user\x00', 0x2, 0x0) creat(&(0x7f0000d3b000-0x8)='./file0\x00', 0x50) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000064b000-0x4)=0x1e, 0x4) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000ef000)=0x8, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/19 22:42:06 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d7e000-0x8)={0x80, 0x9}, 0x8) listen(r1, 0x8) bind$inet6(r0, &(0x7f0000e9b000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) close(r1) fstat(r0, &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) recvmmsg(r1, &(0x7f0000757000)=[{{&(0x7f00008f5000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000a43000-0xa0)=[{&(0x7f0000b1c000-0x9f)=""/159, 0x9f}, {&(0x7f00000c4000)=""/53, 0x35}, {&(0x7f00009b7000)=""/204, 0xcc}, {&(0x7f000034d000-0x4a)=""/74, 0x4a}, {&(0x7f0000087000-0x98)=""/152, 0x98}, {&(0x7f000099f000)=""/215, 0xd7}, {&(0x7f0000a6b000)=""/7, 0x7}, {&(0x7f000065a000)=""/49, 0x31}, {&(0x7f000001c000-0x81)=""/129, 0x81}, {&(0x7f0000b23000)=""/185, 0xb9}], 0xa, 0x0, 0x0, 0x4}, 0xa0df}, {{&(0x7f0000889000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000308000)=[{&(0x7f0000c4d000-0x8)=""/8, 0x8}, {&(0x7f0000ba7000-0x12)=""/18, 0x12}, {&(0x7f0000770000)=""/208, 0xd0}, {&(0x7f0000df5000-0xb3)=""/179, 0xb3}, {&(0x7f00006f9000)=""/108, 0x6c}, {&(0x7f00006a0000)=""/240, 0xf0}, {&(0x7f0000322000-0x63)=""/99, 0x63}, {&(0x7f00003bc000-0x21)=""/33, 0x21}, {&(0x7f00005b0000)=""/232, 0xe8}, {&(0x7f0000b0d000-0x8d)=""/141, 0x8d}], 0xa, &(0x7f0000668000)=""/56, 0x38, 0x300000000}, 0xffffffffffffff84}, {{&(0x7f0000629000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003f5000)=[{&(0x7f000097d000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000082000-0xcf)=""/207, 0xcf, 0x2}, 0xa993}], 0x3, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c04000-0x75)="85214f2ff631b8cc060ecade7840f591c710c4f4d5ebe378e8a1521c716c1c5a516c6c26fd1107a5c13df070a69f98c53d52abfbf9e6eb367418cbde385c68fb4f479e7e7062981287c9dde31cab393a9d9fbbddfc7d8c608eafe451cfb9557aa640c15086ef46aa273ae24194eeba81ec5a85c596", 0x75, 0x800, &(0x7f000099b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000224000)=0xb) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)={0x0, 0x0}) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) flistxattr(0xffffffffffffffff, &(0x7f00009e4000)=""/242, 0xf2) 2018/01/19 22:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f0000816000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f8c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000aee000-0x4)=r2) connect$inet(r1, &(0x7f0000412000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000728000)={{&(0x7f00005b9000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7", 0x70, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1008, 0x0, 0x5, "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"}, 0x1008, 0x0}], 0x1, 0x4800) connect$inet(r1, &(0x7f000001c000-0x10)={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00001aa000)=0xc6, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e80000-0x4)=0x0) rt_sigtimedwait(&(0x7f0000dac000-0x8)={0x0}, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000)={0x0, 0x0}, 0x8) ptrace(0x4208, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000cf2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000968000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dae000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x1, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockname$llc(r2, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f00002ec000)=""/10, &(0x7f000010c000)=0xa) getpgid(0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(r5) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000620000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00003f9000)={r2, 0x10}) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000999000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d8d000-0x24)={0x20, 0x5, 0x2, 0x1, 0x0, 0x3cc0, 0xffffffffffff8001, 0x7f, 0xce, 0xfffffffffffffffb, 0x3, 0xde18}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000097b000)=0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f0000b12000-0x69)=""}) mkdir(&(0x7f00004b7000)='./file0\x00', 0x16) 2018/01/19 22:42:06 executing program 7: r0 = socket(0x8, 0x800, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001fb000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000001000-0x4)=0x1d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fe3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000421000)=0x14, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cb5000-0x8)=0x0, &(0x7f0000205000)=0x8) bind$inet6(r0, &(0x7f0000907000)={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, 0x1c) 2018/01/19 22:42:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='lo}posix_acl_access%cpuset/mime_typeselinux\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f000017e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffff49, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/19 22:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c92000)='\x00', 0x2) write$eventfd(r0, &(0x7f0000780000-0x8)=0x7, 0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x103e, 0x1f) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c5c000)='./file0/file0\x00', 0x26c00, 0x48) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fe1000)=0x9) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/19 22:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket(0x8, 0x2, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b25000)={0x0, 0xee, "4c93810021defc7623937eb5bee18b9fbae7c1dddb0e1cb89a981d01d339334a20566f8284fe17ea84d59d5207d34d442fcc261f4b57076da227fd1b4e806f998f9456e3563761c6b6d4ee7cfc22127c5f51e9f1c4c527fc760f171f82bf51d88f4cdbf61cd48fa323b10bedb3ff3e3653039e2d48ed30d17e3c24d797d905c3ac715ef898e8298429e3b37114530c3607a79a7ad32290e85ae590e62ce263735356d785fdad809dcc48cb8ed6d206eed51e65791e941703407c16550169676fe0113a9955f4c25d7029a4da6fddffe9937aec7f1757e754f04b044e559c0ad00b74047724eddcd9cbf6c28770ec"}, &(0x7f000054b000-0x4)=0xf6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f61000)={r3, 0x5, 0x20}, 0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() socketpair(0x3, 0x1, 0xd62, &(0x7f0000b90000+0x98d)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000b76000)=0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) sendmsg(r1, &(0x7f00006ff000)={0x0, 0x0, &(0x7f0000fb0000)=[], 0x0, &(0x7f00007f8000-0x388)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000028000-0x8)=[{r6, 0x0, 0x0}], 0x1, 0x8000) dup3(r5, r5, 0x22) tkill(r4, 0x16) close(r0) socket$unix(0x1, 0x7, 0x0) 2018/01/19 22:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x0, 0x44, 0x0, 0xfffffffffffff027}]}, 0x10) [ 93.304516] binder: 18607:18612 got transaction with fd, -1, but target does not allow fds [ 93.320153] binder: 18607:18612 transaction failed 29201/-1, size 24-8 line 3232 [ 93.340082] binder_alloc: binder_alloc_mmap_handler: 18607 20000000-20002000 already mapped failed -16 [ 93.354291] binder: BINDER_SET_CONTEXT_MGR already set [ 93.359848] binder_alloc: 18607: binder_alloc_buf, no vma [ 93.367234] binder: 18607:18612 ioctl 40046207 0 returned -16 [ 93.377042] binder: 18607:18628 transaction failed 29189/-3, size 24-8 line 3127 [ 93.388463] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.395425] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 22:42:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0x6)={0x1, [0x1]}, &(0x7f0000004000)=0x6) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x7530}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000068c000)=0x0, &(0x7f0000f4a000)=0x4) connect$pptp(r0, &(0x7f0000c3e000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f000048d000-0x26)="260000001e0047f791f6caff00240000000000000081000000000000aa073755bf00040008ff", 0x26) 2018/01/19 22:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) getsockname(0xffffffffffffffff, &(0x7f000062f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000060b000-0x4)=0x32) recvfrom$unix(r1, &(0x7f0000806000)=""/31, 0x1f, 0x40, &(0x7f0000ffc000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 22:42:07 executing program 0: r0 = socket$inet_udp(0x2, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000002000-0x10)={&(0x7f0000001000)="3afb0a0b95558fcd10c0fe60c6b7dffcefed5190b4a5d0009027b7fe191d7eac15110ebb3c16d1e0dddc92621b288b7b284233ccc420ec1b9b955daeb58ec148a8e0373ddd48862c61f77bf6ccf74bc16782f28b8af2e8abf4866ef6f06402ec6ce34bb38dfff280f445c1c4b7fc30e9da9d4830897ff102d9133259be80a4caef7eaaf35cdee8cbab452b2d7e0a66f2a5c7b3fd5cac09a56399ebab06147d25ffb724084e6cd732b309f76b3ef06d85168f81d9c3d45df057ddae8e74ed30b58d06fa207f38d3d6dad17d1699c0431cd87d8eda672cf91b069aff5227564fb495c41d856ea4e1489ca36da1ad1d1b49c166bcefc59fc886c9192008c6448fde0b89bccdfd060ade0973cf4aa257f869fa65f5faadcec583aabfefea0dcff74ea864a3fb87dfef06b2784c781b8a087c2e38b1f4c0c87ed1c18e6e3e186f2220b17556d44ffc6069554633047b131f3f50622b1fe982fa07c40073a37b110afeb3a7120f2e21add7c4288f147865860d77353f05a6910bcb51b565c7571e0fe1daba5358b08984af92b9a01050503f8c0400d82de51624c770002d3fe28b3be9ae7520156f1fd71eeae3a438e9ad2f83e72c7c419a0bcf433a07bd9204259bc2b495d32a4da6bd9010e8e7d6df1718b7dab76b55201c0605011a47078062acb2750869f66a065358bc3e82b32195b2990753ab42be5fe4cd4274555bcb2395fe16a92438ae1400647e46e6b817f366dcf9949cb439944738ff3bcfacb9b91ac0476c2aa0e0e33057da4a0aec28ebd33fffec142ae78187c2ee729aa2b0ade917a4dfad663f6b4b2e172f67b432ff2fee359bfbcff5a199db8b25bbf3ee2252593a5a6ec075784f0bc8c361395b5a0dfaeb0438c6b5fe213dfe7c26a931f6129c1e85f17c1b7771e9a7e41781f0e29a38230e8617789da51f44f068569e1298e76c3c3db6766b4286bfecf7fa362e4ca36ba000ab0858cacca459da949dec999c6633e009408d8bc489fccb748e340e765ffdc55daa3ea897a44341a65783e2073584aac83309e7b14a2c47c611e75451792905c5a373acb6f2a8ea88c89ebab1512b5cf9ae959298d739e0944b39a8ab8e9783e80d0b0457422cd55aa648a8f4e2f4b51cec0c6a220a7c51696cfdd5f23dd54792ccdafe37f1da9d324278a068031d7182cfc9c924665c1448c0ccf6aa7d60ce730508f1154838382df9c1dd3b78f269f8d6ff7fa24e5a705e4ae68b4dbe2f551b8f3afcf9cab7ad6f0952a8b55f8e00bfa5a404d4b64bf442333a7341d5cf7ab2449a48337816222ff012034cad7ae2d614d806fb6577f5e36abd51e949975b263870730787328f720b402c004b7eb02eccb52f8ff4346d53fa23f910d1a638869b4b58dd79efc323939d16e930b25576e72fed3b51445392f79610e6070eb290de58d058b2776b2a514dd002c6993e75e47b91979a97e1d435f722a2decd6cf6047ed9cc9f94cbe4bae7fb5d4161c2d08eca9c153f2a03b471beff82ab4e49d539f3126b3c5284d2cc18af4afba6ccb1981f33bb76738dbfc7f411a7bcae5f2fe1b3960c98bcb7df6b56ca0c53a1997d87066c705c2ef050215f9ed7cf14a6a28c1d387ede1e06291764a6d2bae9cf35fec092d744d5a3d65adc91a7a273b9e8402d67f34650eea5ef1c5117208236ba1d90c96063dfca552e1f0039e8a949d777adb49220216ae306bc178b44b758d19f887b3bcae96ceacc193a17058344652deef32e0b1bde9f490cbf1896c32254fd0c3500c19170b3062ed639f8b7cace138c4e322cba9bf1a48f7d7c2344c428fc21df8f44a972a1589ef03ca3c74447cdae4736f0752b7ec0cf9389d5bed7ad83904263c86b095a19c95e5b5b07bf6d0f3762405881d05a3853c5350756167dde20a45c98841896b9216a2874016b702544d6256460fc555e82a662d318a80dc5734b6d4679500319140158a4d78aa6898c5dae9d31889698ca5381cb843093aff74043fb2f887327ed57e3a8027b9c0ffcf783b1e207e64ffb4595c513f588b10a51cd4f5a98ae71e5c6ce78eef53bc20fa511989b0dc3170b5a782b51a11fd7f65002ec917fb5c9910ad6bb99d3e70c9b8146f27859753d75cf99a50542ea0a32c2a97a005d11d9bd4d94e8107567ef463fad16e3c060c60a7b84b3da8ddea71a87b4aa219e05aff679c6137f6bfd996f2867c2d41c7de2849e3bba53f611fcfd3e3c6b5ec826a2badf652f0d4573f8dc6ebc528c8f9df82fb28f0eb17ea69cfd73b385ab14c8f0483acd43bae6f4d6af7957d403ae69e38a2330c2b2774febb6dc70bc4534324d80248430400fac8c9f40eb02125e0bea147243ba67a7187125a19dd9a0e6f955974cffcf155a6986c1637c958001548cd637528975b414bb42b76df73fa1cfdb60a201432443d73c4817ea89073a04043bf21a70116c7d412f7f013f88eb2f23b5e22a8dd2f32e3d0f752e21f3ba96196f64c5c08bced1a79e73c61b964fb452cf1d710c5fee8317712509fa68a54c2e2ad46d171ecb93f7b8a6a28de138ee7fc743632dfdb2048b5baca8d51504a4c2c781bd7e6c500a8514abf3512ebfe8971d9ca3beffb92300ef2c495749fd123361d376295262437f2edc2f4dc34096cbce69ab46d87f9132eb309f6d209db9576ec55e1208e2e216b63ebe0046a50708d3c6c7f807f945fe33edcce5e8c4f501e10afa4308ed923dce0209570b6c77d44970cd4a79d4b750d365fa1ea9fb1e4d1bcc5455e592388a2b1dfb00ad16bb76f6feab53f5e5d95991681ccef395ff5181c3761aeb32084b88b65d63da0a5319069497f1fab7f50a9fdd1c33c71f84f97636aeaebd65a3257d52715da967e18370530cc73b27dece9e2225a8237c9eaf9764e28502e79f8d693f746492171732f4f94c5c0c5a8da29dc93e3e9aa550fada406fb4ce1d8afbdb5e993954cacd35cc9e3d5652535ca6075a9e6baaa4fd5e67b642a901e9c455c299a649b45ad6cf81f6bb879eba5189bfdbf3130e2406a046521c85d4b626acb99fdac00c254dafd135d9dd7d057b523f1d01921cc4888ca60f811aee18f6423c6f582aad0f66b0e1473a08887be66fab8b5596e7a865a787d87f7ec81f71b4c387eaa63372ec6788e8100e3bda69e80382f2feaf17f9459a27c15eca45d190350125610225e37f7606f4b62998bea88c74b870c1e5f5688b494efe9913291aab3cb7bd19c1741c467505c30927ec6488fae8f15ffef3b8bbc3dd827b50e221860c196449f257ff5299a807c8d924e8a453c97c9f971c53250f695ec98a9cbc229f09c72ac9c805dd04cd41a8fc5a99710a7f8df4ebe43d99915ec92523fafa1acd7634ba5ef6cc7bd8c3a1978400367bcc930eef018801a3ef0dda5232b2092f6268d54cfca3cee4aa7f1a38d94282596274f0c4b0e815318eb4452d888b90fe326f2f52055ca5284ace80d41218e66e86c6a128bf42c78357708c6acbfb144cdbd818d67d743310321f58fe5a525ce462f50b43ecc95a2ce6fb18f11ef11f27c18239a4b620cd0c611fc8580f43047d01e70d25f827c48a7049fca3bbd68daa95cbc3dd39b93ed95994c7d35063fc80a65b61b9370f90e89acbeb5642b2178284fa96081a75e9b76716d26855a97489a2db0dfa4844d8c2c8b3943ad124ac9e02b6a386f3b022e7bc016416be943b9a3fd2d1e7afc33f3b8cb38ba74b22d8ece26829f5d66e5490a65999f003f2991d3f7599b0580e8e305e5dc58937116975ef31262606337dfbf04c1a34dfd450d36ea1037a9cf77e0e535e4e37c2d51ee0f39bc8bb92e5b4b36ee406988a2e92ea9c9d19d34f63c35c6bf4cf699868db7f14cf7bfcff8fc4be3fde0f47bc55baef3feee63cdd1dbb852db7f30e25070bfbbf220131919b9b9005c3781d6d71303d28549ffe2c42c7dc8d7c0ee14f528073d62c951c8ca8080cc478d278892b8119002bb36c42e0411658d75ce7450527846a4c8ed3a69e9879f9a907c5bf2ab5997482a9ad01600f1078c6e11739e5de76ae04de33ddc8badfb77edc2cf979b020567378897b5c3b6c36bb9a773fd9407851fdeb925ccb09b5414fbcb393afabd3d5d4c728e88e2a176d28d4ead32578a636a4bf8b07586027d866269fad20b6bd3e6bd0bd4259598d644e15a4d09cf7efdd36cccd43a1d582db95074b925c462860818fb39fcf7f4611370a299385486061d15778ca1cdf9c1f0c8c536acfe3a81323be7c840032b3cc193141f9c5851d58143be3e0ab01650447f0cd51a7616d6fb0e7b119a6cc29444af101a9fd6f62ac58a7a45ad16a11ab0e5020fa35c1063a7755555f542c5f7d50e39e739d775cf2190230e075f07336b0d6b739a1ea8a7976907a9d01cb7e74119b25b7df51771cae2760cecf6c7030411ff15b3d63e05dbc2ad65aa2522b28b4219802872446ec1a50b143ba359401fe8febdb3c59e6d4b2b623a2ecb4a4802ca5fe65aa322fcd6bdce29dd246922e4090299347af1b81449e07d0e01a28db6da0f7c45abeb874e2f2c46e6541158ec965d3380c3636c2ae1d7b9083dd6135673c526d6b49289089766622f45f259fab280e1c2da288d5fa81b087584d3efae596c365d444d3d93949c5b002fb23ffe64e10164999f3bf5c8fd7db5fba55c3537fb2a26f875409376b7997cd593b0e4ae37b2f3be80cffc62bf7081e2dd6067a78e988d5b5d6d6b57454e423126b3e8c989ff32e8db64bd855e04e9bfb1d2b2abffbbe459ca9ad7aa721163891d042ed2f0897e71c79ccbcac53a295acfaec3e226e44dbb13a0df3d9b67f63ae16a4fb2caac484a024729f87939184d18e6c5ee5d4f003c0c43262855dc23a65ad4d87f265281b44a7b27719de42ace2be581057ca0f72be5e1f60787cd08abfd2a6b8999a71747b152cec6c6e20aad177d12941a4ac79848833ae4179469a381eb1f21ad002193e1efd58b25ff44d0ccc4e7495fc3395d3d92c95868908e78026a4208443e41b91833faaf78c1f098f6072148b1fad0d3976298b29d279b1e196ebcb9e110fe898e7d699eb0b4816146b7318747700789b49dd573ff613e8ba4de292cee2b86c7ec8fa9432f95517d6de856fce9265784ce6cb86bc368c500000651bf710a220b30c5a942cc0c8e261d51b34eed8060649c9d1746107250da657093d5f1ca405e2ebb16248390aabc32c678799a0483be0923d75d0670881f7073e43151e75da8d393ac2dd225e8db9dabee8ada9457a926155d9d7e7adaf1d13007702b30773521b1a4936d31e23b6e886c7519c2195bb672f7c9eb028553fd37560151de0065f583aead1e365fa3eb94b56f07f7b34480c89d93a50313adf3b0cde9d2844e2b0551dcb9d566923105b934418499ea2d40666316e66f1601f1e2ad7e8c42be443fc254606ba56571217fd281d0c7c581129714dff0d00a83cb3169b2690a4a30171445f08c64e6126b433795633b7fd3f5702435ae3fb513ad6c5d380e4dcfe6c0b425a5e989546a5c453e4ce99802a75bc43c60ec38e221e6f20ffaf1e14ef124990fd6c692553e3acd18127e8f259dcb8a126b62c5c1d1601b8ff268dced5f22c6b93551e03049f2331fe3ed46312843bb4e1e4f35aef5efcc7eef1449061f35f1d012d7a7c5aaa095222e6478fb9ad5f0ef300b536cd395ae3b2721521c1b92d07b60f2f34f9e3ac315b350520a0ca92bbc047931ecba78b413dbc199ac0dcfb84a3b77dfc14f9384c64a9ad9a0240d0b595476de029f6b6142dde89be19b700f2d29f8e10c3d8f1486b", 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000014e000)=[{{0x0, 0x0, &(0x7f0000f93000-0x10)=[{&(0x7f0000000000)=""/172, 0xac}], 0x1, &(0x7f0000001000-0x2b)=""/43, 0x2b, 0x8001}, 0x4}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006c1000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f000038c000-0x70)=[{&(0x7f0000f17000)=""/8, 0x8}, {&(0x7f0000d61000)=""/164, 0xa4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f000083d000)=""/29, 0x1d}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000000)=""/129, 0x81}], 0x7, &(0x7f0000321000-0x4)=""/4, 0x4, 0x2}, 0x4}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00005f1000-0x60)=[{&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000a4d000)=""/57, 0x39}, {&(0x7f0000583000-0xb9)=""/185, 0xb9}, {&(0x7f000079c000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000762000+0x13e)=""/43, 0x2b}], 0x6, &(0x7f00006c0000)=""/28, 0x1c, 0x6}, 0x19e1e7c}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000994000-0x29)=""/41, 0x29}, {&(0x7f0000733000)=""/49, 0x31}, {&(0x7f0000ba2000)=""/106, 0x6a}, {&(0x7f0000000000+0x26)=""/47, 0x2f}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000074000-0xe6)=""/230, 0xe6}, {&(0x7f0000b10000-0xfa)=""/250, 0xfa}], 0x9, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f00008ba000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000822000)=[{&(0x7f0000715000-0x1b)=""/27, 0x1b}, {&(0x7f0000a81000-0x41)=""/65, 0x41}, {&(0x7f0000391000)=""/111, 0x6f}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000607000)=""/53, 0x35}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x9}], 0x6, 0x40000140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000d0d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a56000-0x20)={0xfff, 0x8001, 0x800e, 0x10001, 0x100, 0x81, 0x2, 0x10001, 0x0}, &(0x7f000037f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000064f000-0x14)={r3, 0x2, 0xffffffffffff0001, 0x2, 0x4, 0x7}, 0x14) r4 = epoll_create1(0x80000) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) dup(r4) 2018/01/19 22:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000960000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) tkill(r0, 0x1000000000016) 2018/01/19 22:42:07 executing program 3: pipe(&(0x7f0000a43000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ee5000-0x10)={&(0x7f00000ef000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/19 22:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000632000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000096a000)={0x0, 0x3ff}, &(0x7f0000790000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000645000-0xc)={r1, 0x0, 0x30}, &(0x7f000098a000-0x4)=0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00007db000)=0x1ff, 0x4) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000822000-0x4)=r2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/19 22:42:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="2b412b7690372bf5835ade8053cd12dd", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000771000)={0x0, @in6={{0xa, 0x2, 0xbe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff001, 0x0, 0x6, 0x620, 0x8, 0xffffffff, 0x0, 0x100, 0x8ab, 0x2d57, 0x7f, 0x7, 0x14, 0xfffffffffffff000, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a15000)=@get={0x1, &(0x7f0000bc2000-0xea)=""/234, 0x8000}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000002e000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017f000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000339000)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/19 22:42:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) socketpair(0x0, 0x1, 0x800, &(0x7f00006b1000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000094000-0x5a)=""/90, 0x5a, 0x40000001, &(0x7f0000722000)={0x3, {"0565a7b5cd23ef"}, 0x87}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r2, &(0x7f0000e29000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000033d000-0x4)=0x3a) mlock2(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x1) 2018/01/19 22:42:07 executing program 1: ioprio_get$uid(0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a86000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)=""/121, &(0x7f0000001000-0x4)=0x79) [ 93.929654] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 93.950275] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 93.957128] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.957138] CPU: 1 PID: 18669 Comm: syz-executor6 Not tainted 4.9.77-g9c3804b #17 2018/01/19 22:42:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffffa2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000648000)=0x8, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000544000-0x8)={0x0, 0x0}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:07 executing program 6: socketpair(0x11, 0x4, 0x5, &(0x7f000030e000+0x878)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000a05000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000013a000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000ff4000)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) 2018/01/19 22:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) memfd_create(&(0x7f0000400000-0xb)='/dev/loop#\x00', 0x3) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000eec000)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x8}}, 0x12) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000164000-0x4)=0x0, &(0x7f00007ea000-0x4)=0x4) sendto$inet(r0, &(0x7f0000c2d000-0xfb)="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", 0xfb, 0x4, &(0x7f00008a5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 93.957142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.957157] ffff8801cd257710 ffffffff81d941c9 ffff8801cd2579f0 0000000000000000 [ 93.957168] ffff8801cc42bf10 ffff8801cd2578e0 ffff8801cc42be00 ffff8801cd257908 [ 93.957179] ffffffff81661c5a 00000000000065e3 ffff8801ce25b8f0 ffff8801ce25b8a0 2018/01/19 22:42:07 executing program 3: mmap(&(0x7f000078b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x1e) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) 2018/01/19 22:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000927000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000a07000)={0x0, 0x0}, 0xadfb87deabf6e10e) r2 = syz_open_dev$urandom(&(0x7f0000734000-0xd)='/dev/urandom\x00', 0x0, 0x20201) sendmsg$nl_netfilter(r0, &(0x7f0000ced000-0x38)={&(0x7f0000ee3000)={0x10, 0x0, 0x0, 0xa0080082}, 0xc, &(0x7f0000922000-0x4)={&(0x7f00004f7000)={0xac, 0x10, 0xf, 0x401, 0x7, 0x0, {0x3, 0x0, 0xa}, [@nested={0x98, 0x7c, [@generic="38dabc22a43d8910fe7256a5964f048dd3e61d89da5f8ce7b5ac8f04b6c962c6032ae1e230d8663398715deca10aa39889d0620bbeea8ccc58a74b02042a615870626f22b59c7cdb6e50211134d8", @typed={0x14, 0x18, @str="6c6fff63707573657400"}, @typed={0xc, 0x33, @fd=r1}, @typed={0xc, 0x36, @fd=r2}, @typed={0xc, 0x31, @u32=0x1}, @typed={0xc, 0x85, @str="992700"}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40010}, 0x4080) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r5, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) [ 93.957181] Call Trace: [ 93.957195] [] dump_stack+0xc1/0x128 [ 93.957205] [] handle_userfault+0xa3a/0x1310 [ 93.957215] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.957225] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.957235] [] ? handle_mm_fault+0x117b/0x2530 [ 93.957242] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.957250] [] handle_mm_fault+0x1fd1/0x2530 [ 93.957259] [] ? preempt_schedule+0x25/0x30 [ 93.957266] [] ? __pmd_alloc+0x410/0x410 [ 93.957275] [] __do_page_fault+0x5c2/0xd40 [ 93.957283] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.957290] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.957297] [] do_page_fault+0x27/0x30 [ 93.957304] [] page_fault+0x28/0x30 [ 93.957313] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.957320] [] ? core_sys_select+0x2d6/0x730 [ 93.957326] [] ? core_sys_select+0xa8/0x730 [ 93.957340] [] ? do_select+0x13b0/0x13b0 [ 93.957351] [] ? kvm_clock_read+0x23/0x40 [ 93.957361] [] ? kvm_clock_get_cycles+0x9/0x10 [ 93.957367] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 93.957373] [] ? poll_select_set_timeout+0xa6/0x110 [ 93.957381] [] ? timespec64_add_safe+0x10c/0x170 [ 93.957387] [] SyS_select+0x158/0x1e0 [ 93.957394] [] ? core_sys_select+0x730/0x730 [ 93.957401] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 93.957409] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.957416] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.957422] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.978588] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.978597] CPU: 1 PID: 18669 Comm: syz-executor6 Not tainted 4.9.77-g9c3804b #17 [ 93.978601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.978614] ffff8801cd257710 ffffffff81d941c9 ffff8801cd2579f0 0000000000000000 [ 93.978624] ffff8801cc42ba90 ffff8801cd2578e0 ffff8801cc42b980 ffff8801cd257908 [ 93.978639] ffffffff81661c5a 00000000000065e3 ffff8801ce25b8f0 ffff8801ce25b8a0 [ 93.978640] Call Trace: [ 93.978654] [] dump_stack+0xc1/0x128 [ 93.978664] [] handle_userfault+0xa3a/0x1310 [ 93.978675] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.978684] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.978694] [] ? handle_mm_fault+0x117b/0x2530 [ 93.978702] [] ? handle_mm_fault+0x1fc3/0x2530 [ 93.978709] [] handle_mm_fault+0x1fd1/0x2530 [ 93.978717] [] ? __might_sleep+0x95/0x1a0 [ 93.978723] [] ? __pmd_alloc+0x410/0x410 [ 93.978732] [] __do_page_fault+0x5c2/0xd40 [ 93.978740] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.978748] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.978755] [] do_page_fault+0x27/0x30 [ 93.978762] [] page_fault+0x28/0x30 [ 93.978770] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.978778] [] ? core_sys_select+0x2d6/0x730 [ 93.978785] [] ? core_sys_select+0xa8/0x730 [ 93.978791] [] ? do_select+0x13b0/0x13b0 [ 93.978800] [] ? kvm_clock_read+0x23/0x40 [ 93.978808] [] ? kvm_clock_get_cycles+0x9/0x10 [ 93.978815] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 93.978822] [] ? poll_select_set_timeout+0xa6/0x110 [ 93.978829] [] ? timespec64_add_safe+0x10c/0x170 [ 93.978836] [] SyS_select+0x158/0x1e0 [ 93.978842] [] ? core_sys_select+0x730/0x730 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c37000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000c37000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f54000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000024a000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f00007e6000-0xc)=[{0x0, 0x0}], 0x1, 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000010000)={&(0x7f0000016000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) pread64(0xffffffffffffffff, &(0x7f0000a00000-0x37)=""/55, 0x37, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x80002285, &(0x7f0000728000-0xb9)="538adecda6993d0ed544f55044d939871952fcca8cb66841019ecfc793dc54f346b1680a763136d27802f26c1832ab340dd6c7581bbf35d9389f517606d9a2951bdaf7b57939c1ca424082b367f7ab3c21554ae6e1d5dd5ee3e443db1576ec6d5d4306c51cadc7cff664488e4d3f63cbc8f51b76009d452c04b8c555181e38da832f3bf77362858b51a0b54decc7f512c7714311d4349c58397051ccdd205a42276565d2b6a8bb651afec8849bf0207298ce6219d1c103f531") 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f75000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c42000)={0x5, 0x200000000, 0x7, 0x2, 0x8, 0x18f}) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) clock_gettime(0x0, &(0x7f0000560000+0xc61)={0x0, 0x0}) futex(&(0x7f0000319000-0x4)=0x8, 0x3, 0x7fffffff, &(0x7f000024e000)={r2, r3+10000000}, &(0x7f00005ff000-0x4)=0x0, 0x6) writev(r1, &(0x7f0000ab1000)=[{&(0x7f000007d000-0xb9)="71925d746f692c5e655d050017e247663c6bbfcd91f31a32e2ea4915ae6f7cf112ad30a5bb75d89a2b3cf254dfc3d2a9c58922d03715332dee0000000873445dcdcf07cbe6ab973626841b29992d0f2f30fae3436216a995e8f8bcb37b8ce5775093f66292cc8ea504262f711fa7e36714dba5dda30a85c0e065983f63eeec8818e75729ef3c92254d8fcc3cc4ad6db9031578a38894c8f7daec87ee436c1c9dee67853a6f0591ee29ef0a5d662fceff1b570153afdaec3227", 0xb9}], 0x0) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x600000d) listen(r4, 0x0) connect$inet(r5, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$inet6(r4, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) r7 = dup3(r4, r1, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000f81000-0x4)=0x0, 0x4) readv(r1, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000538000)={0x0, 0x48, &(0x7f0000e5c000-0x48)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}]}, &(0x7f0000a70000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000d26000)={r8, @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]}, 0x1, 0x80000000}, &(0x7f0000287000)=0x98) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f00002f4000/0x4000)=nil, 0x4000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000346000-0x20)={@generic="abf4b565b884e0de21aa9e6e5aab9b60", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x88240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000-0x70)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 0x34, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() setgid(r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x10, 0x7bd0) 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) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e77000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005a4000)=0x10, 0x0) getsockname$ax25(r3, &(0x7f0000e75000)={0x0, {""/7}, 0x0}, &(0x7f0000c7c000)=0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 93.978849] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 93.978858] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.978865] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.978872] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 94.455705] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.464295] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f000022b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c00000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f00008a2000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x1}}, 0x26) r3 = epoll_create(0x5) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000bf9000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000a1e000-0xc)={0xe, 0x0}) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c00000)='./file0\x00', &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aff000)={0x0, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0xc) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003a9000-0xc)={0x1, 0x7, 0x6, 0xa5, 0x8, 0x5}) syz_fuseblk_mount(&(0x7f0000c01000-0x8)='./file0\x00', &(0x7f0000c00000)='./file0\x00', 0x1, r5, r6, 0x1, 0x0, 0x20000) ftruncate(r4, 0xfffffffffffffffb) seccomp(0x1, 0x1, &(0x7f0000a2a000-0x10)={0x5, &(0x7f0000166000-0x28)=[{0x0, 0xfffffffeffffffff, 0x0, 0x7fff}, {0x1, 0x7, 0x2, 0x0}, {0x400, 0xa4fa, 0xfffffffffffff8c2, 0x48}, {0x3, 0xffffffff, 0x7f, 0x4}, {0x1, 0x20, 0xf923, 0x8}]}) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x8000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000038000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000035000-0x4)=0xc) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000478000)={0x0, 0x0}, &(0x7f0000b93000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000015c000)=0x14) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c3a000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDDISABIO(r0, 0x4b37) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dd9000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e68000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f1000)={0x0, 0xfffffffffffffffb}, &(0x7f0000d23000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc7000-0x1008)={r2, 0x1000, "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"}, &(0x7f00003c3000)=0x1008) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000417000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000cf5000)=0x100000000, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000029b000-0x4)=0x2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r4, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000012c000)={@generic="f970efa7b718bfc5abb1aaf6b55a560c", @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ed3000)=0x8) getsockopt$inet6_opts(r3, 0x29, 0x3a, &(0x7f0000c7f000-0x42)=""/66, &(0x7f0000ec3000-0x4)=0xce) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 22:42:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000001000)={@generic="e18b927171f34633ae16cf9bdbd60b23", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x2, {0xa, 0x2, 0x46, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c6000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000447000)=@generic="f132639685976f43dfc46a7a732a5cb7") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) [ 94.496034] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x88240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000-0x70)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 0x34, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() setgid(r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x10, 0x7bd0) 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) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e77000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005a4000)=0x10, 0x0) getsockname$ax25(r3, &(0x7f0000e75000)={0x0, {""/7}, 0x0}, &(0x7f0000c7c000)=0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000778000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cb000)=0x8, 0x800) bind$netlink(r0, &(0x7f0000164000)={0x10, 0x0, 0x3, 0x240020}, 0xc) getsockname$unix(r0, &(0x7f0000178000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000174000-0x4)=0x8) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000932000-0x11)=@known="72686375726990790973656c696e05788e", &(0x7f0000add000)=""/0, 0x0) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000385000+0x5ec)=[{&(0x7f0000ce1000)='w`', 0xfffffffffffffeec}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000717000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000060f000)={0x0, 0x401}, &(0x7f000042e000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000023f000-0x10)={r1, 0x81, 0x9, 0x6}, 0x10) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r2, r3) poll(&(0x7f0000d1b000)=[], 0x0, 0x4) 2018/01/19 22:42:08 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 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r1, r1, &(0x7f000031b000)=0x0, 0x1) sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f00007bf000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000ba4000)=""/1, 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000826000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f0000da4000)="") ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000060000-0x10)={0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/autofs\x00', 0x101001, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00007cf000-0x4)=0x8ba6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000651000)={0x40000000000, {{0xa, 0xffffffffffffffff, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/19 22:42:08 executing program 3: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007d8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x0, 0x0, 0x8001, 0xffffffff}, &(0x7f0000658000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) capset(&(0x7f00007dc000)={0x0, r0}, &(0x7f000026f000-0x18)={0x7fffffff, 0x1, 0x1ff, 0x0, 0x3, 0x1000}) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$void(r2, 0x5451) pipe(&(0x7f00003a5000)={0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x840, 0x4) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00003a0000)={0x0, 0x0}, 0x4000) bind$netrom(r2, &(0x7f000036a000-0x10)=@ax25={0x3, {"9f7b14ce27eb23"}, 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008c5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000850000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000008e000)={r3, 0x6, 0x77a, 0x20, 0x8, 0x3a5}, 0x14) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/19 22:42:08 executing program 0: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") r0 = syz_open_dev$urandom(&(0x7f0000de6000)='/dev/urandom\x00', 0x0, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f0000002000-0x7)=""/78, 0x4e, 0x4}, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket(0x0, 0x1, 0xfffffffffffffff7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) syz_open_procfs(r3, &(0x7f0000a4f000)='syscall\x00') socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000431000)={0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000086000-0x8)='./file0\x00', &(0x7f0000c9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001d8000)='./file0\x00', &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a2c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000652000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000)=0xe8) fstat(r0, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c38000)=0x0) getresuid(&(0x7f0000857000)=0x0, &(0x7f00008be000-0x4)=0x0, &(0x7f0000868000-0x4)=0x0) fstat(r0, &(0x7f0000a71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000023d000-0x4)=0x0) getresuid(&(0x7f0000794000-0x4)=0x0, &(0x7f0000f40000)=0x0, &(0x7f0000b5c000)=0x0) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000845000)=0x0) fstat(r0, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000a52000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008d8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bc8000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e93000-0x4)=0xe8) getgroups(0x1, &(0x7f00003e4000)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000575000-0x8)={0x0, 0x0}) lstat(&(0x7f0000d8f000-0x8)='./file0\x00', &(0x7f0000586000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000897000-0x4)=0xc) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) stat(&(0x7f0000c3b000-0x8)='./file0\x00', &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000070f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095c000)=0xc) fstat(r0, &(0x7f0000f2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() lstat(&(0x7f00004f7000)='./file0\x00', &(0x7f0000961000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000635000-0x4)=0x0, &(0x7f0000edb000-0x4)=0x0, &(0x7f00004b6000)=0x0) r35 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty={[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}}, &(0x7f0000b2e000)=0xe8) stat(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000c06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c72000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000958000)={0x0, 0x0, 0x0}, &(0x7f0000a5b000-0x4)=0xc) r40 = getegid() r41 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003be000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000)=0xe8) fstat(r0, &(0x7f00002be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000016d000)=[{&(0x7f00009c2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000047b000-0x20)=[{&(0x7f000009c000)="50346f8e9444bf316466e9030fe4520aa6ffea83b909ef9689ceac278fc5b328d96de4c6e71b4a2a0caa685b0a74e822b950b11bf453dac7696035e0f4087a82567297367c54efa3a5e172f1a514f308979d3a9579466a056004a6735408e1e75d0641037ee7c62625050a0434ff55f0dc2e412e7b1d50033f9f9848e9f45c533e", 0x81}, {&(0x7f0000c1b000-0xa6)="e74c2fdc6fd10fdee1fd1d58668925e11405856eea7dad870fd1b3c778752d4c0c5099f12c84aadd2ad2e9df2154556e47ba576908c53291be8c9723c0c86fb84321810be1169ea27788c4f535fd357d50eeeba3fba43a84c1c8649946490dee94781355719ae053c8b140222fa8e4476e0eba6ff14850def088ed4d68d96dd2abc8d0677a0d9471df52e510bc5a2e02ad18ff3e833c34fda1f9b654d5d320abcdbde0087f80", 0xa6}], 0x2, &(0x7f0000a4a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x8051}, {&(0x7f0000fbf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000734000-0xa0)=[{&(0x7f00009d9000)="1c247853507f20eb167776a56b6ce4f0166564a515481ab30bda542f219f6aa4e7a38559fb2806fb6bcf1281671a84eba40c6aed175e64f9538fe977afa55df3fd78fe1f54ed6a8f9edf7893391d8331098054e03a70bf4f78a360aad99d3ba2d789f285ba5830507ade7ddd645e4b2b13f921e4934cc555ef2c8b9e3a5977c927d47fe6e4f5e8aeba0f0d2946d98fdd706eefc89dbd804bca1bad65f2aa376d5c6fe4cce79699f6f91f28423521b34817c7b735c974cd5add2e4d57f15baa73c05c67a3ae47c4bc398cebacd2043fdb9ee7f3b3ad0e233d8639d8afa8933293ac1bc2589c7bad2cd504c5", 0xeb}, {&(0x7f000071f000-0x54)="18b734481e1ed60605a7cdf017c91743a0ab49740adeccbb86f19f8c015f2e94f1a29362d1fe072fbdca3fef1a99b8f141af579129bf254485f5b97683770db15f3f0d8e1e2eb9c48803f2d24ad6d3c70d26184c", 0x54}, {&(0x7f0000b1e000)="841e74e423ade2e81bfac48e712b570278bedc470c18aa", 0x17}, {&(0x7f000095c000-0x1b)="c48701b8c59053bde5a9b092f8e3ce0b3621d8682be5b7d231f6f4", 0x1b}, {&(0x7f0000a27000)="a4a8d53c47f8685c24e12613032318f38aa87064e3fd67845d9a51766e48b0a5fc511215cb31259618b079fe979ac63f7afc7b7be1760ca6568f7d6a803cade3a8b10cd9128afb511a8cbd3c4da70af72dca784f0b32bfde23fcb95d226e44b0657c07659bcacbc595cd10a64e7daa521305651ff2c20b5042ac18a1b50dfe79ade1c561ac459be5cec8d169eb24d40fc109f82e2a8472f7b583fedc4c7d2c9de3012a6e5439e81faeae8f469e3f00a44ddba8643f3d878c86460f1542", 0xbd}, {&(0x7f0000a3e000-0xc4)="07442e44a52b4e35135fe73ade3ed422a78fbe6cf4d040d15a3c6c7ae47a88a3cda8e32ac138227e0fc1eb0e95cecf6155e8e72fbd62cc4d36ebf40bd506a2f0eaea93ff3bbed6035fd178f955201134924ceced565c5a9ce04567f08da8916920039d0081998eddef31b1de07001da0b1bcef686cc76da2a3ffb9f0ca16b9597959e040c137b94fb061fdcc0102d2d53caa146c02c479ef0ca4214390b8b13dd7a196e4c19c4e91eb81fbdfee907b80296c584601382204b1dd8ee516a14c332ea75514", 0xc4}, {&(0x7f0000be4000-0x4d)="6b2ada5856dc2e1c5208f00fa52a30751833e890484df4a5002fc34e959c76b18a5ba069231ddada17e86b7ccbc970e7e219ed2d7951a00b024022dca53d7b58346146cfe5c992f75bf75ce8cc", 0x4d}, {&(0x7f0000734000)="99c5c6c13390", 0x6}, {&(0x7f0000160000)="65bc0d6b81143752e2bcc37de3b279d1d5a1ebab34d954c41bcb6b5e3d6fc10b5ac50922c5998fa5e3bd3469d203ccfc1cabd52efa31a229b9b1c1d010033e42b8da0af662b9ff94e1dfe0e40c9943aab3b4accca38f01d6654110ac4d1678ff9b86cdc427ecef22855f10b371b82c9db14c52258aa6aba71284a37cc927a69f030fc73a361a6022a1ba9ffd691e37a0085acaac85ebe18e96f49d7edc1ae99c0349775424919dc7af0f1e61bacbe3e574e489180d830962b641a74e5a0b9b63677e1d222a165bc09dffd8bf0de74a4ffa981fce0b05e52a8376a4e2ae0149dc70bf", 0xe2}, {&(0x7f000050f000-0x32)="df7192ce0e916589bddf306532daf4b1ab2b3e3df7dd2ab19e646aac3ed4c8a3bdf4ecb70216500bc0bfb23a3908651662c1", 0x32}], 0xa, &(0x7f00006d3000-0x88)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x88, 0x40000}, {&(0x7f0000d39000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000001f000)=[{&(0x7f0000b2d000)="185f4c7147bc8b6f2a46a846", 0xc}, {&(0x7f000022a000-0xfe)="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", 0xfe}, {&(0x7f0000325000)="44d836445940d9e8c493eeb6ce83fd18667d61ef61630fe15c64600623c7badaa2b0db7d85dc61ae79f1d45b32ab21be4958136981602f5aff70773242", 0x3d}, {&(0x7f00004b4000-0xcd)="e09a973a31c6876bcbb04777d1b973feb8cfc2f8c73bfef5ed01314db893fc81909ba1fdfa40151d04355998c1056c09443153c80dcd80e470a628610f45dfe3d1946267c3949486216fcca138a2e6bc60319ec7ab2addb3973bb429629bfbe71b921819e088560666e1bbcd637145cb915588f9d04ca944e8d63a2c91594de0628f87d8705394db30ca3de78874ff802113059cb4f0f08a01334aac094a24f3ed8fc59a3b190bff7680acde7eb49e1761d5449a79d0ec60672d1d9671f3a2475baac7b63f9bf059d3991a1754", 0xcd}, {&(0x7f000001c000-0xf8)="c6102d317c0b0b6c70d4d2b1e5a2b6ded34e6caf9a296aa740f6d22e0e509ebf214e5306383e452942c6846e34e9a60b4c2a0c330c88d67fb409555080f72742ddd60b037b693daa209a95405869b824a5c04bbd2434a821c845b5bace3bc96e4ea085d360a361409fe37f9208c67d73bea6f8e4a174bf86c1d52bda265582207e471bdba151cf19df74334aee4422de79a3ff5d3fe77bd51086dcd1ccdc93a177a06798eee22288d69d696cfeca35d1b7b106ad300b8f1a9c260046582abdcf120a41335c5a77f8446add5613fdbfa8d5b9ca88537e1daf9b58f6cd963dfa6a68c6be0948d895e3d447d9868f12eea45d634c26f48d0359", 0xf8}], 0x5, &(0x7f0000979000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x4}, {&(0x7f0000dc5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000390000)=[{&(0x7f00004c6000-0x1000)="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", 0x1000}, {&(0x7f0000f6c000)="d2dd93650f1c08697943e26fd44af32f09cbe59202abb5a0bd0d43b31fd1edc27fa165af3c92214fe0cd35f5f5789a4d66aa5039b7c5af0b69b4e9692a37f84cf4c897cd5b99cde2fd062390e0cc0021edd6169a5f92dc6efe8a259b153474ac7f5cea6d71d60f6787cd86bf44b2a9f9c97cda6c6909e2aa2744941d8e6140a07ed024ef8a6d9f147089", 0x8a}], 0x2, &(0x7f00001ed000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0xe0, 0x1}, {&(0x7f0000931000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005af000-0x50)=[{&(0x7f0000783000)="0a4d0dfedff71d418d9abd79fcac28cee70b4d7f74adb47df6b682b3ebf4f3933518d71b56dcba5f1482fd87f1", 0x2d}, {&(0x7f0000b15000)="91d3280cac282f54db030230adb1d82e49216ae53a6933bac1b7952d4d400f279abba333cefba6ff16ad208d01eaadacb1c64f71a3c976e7701ae9fc5d95206f69c545a937a6dd031076f766ebabac1270b0e30e2fc120fd0920332d564f939134aec7d56f063c1631ed07314e12262493d367891a46dc4b86e01af4f449cb8133b51f00c630be0d940a47f8fc", 0x8d}, {&(0x7f00000cb000+0x6bd)="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", 0x1000}, {&(0x7f00007f1000-0x2)="c392", 0x2}, {&(0x7f0000d9f000)="b05a513288d80fc1cf296553f46e567a7902a5d7cd8d86ff30e7b765d251e9a2b41a39a79bf8191fbbb37a5afee5fbae55a83f018ea3299b3d0ed5396a21", 0x3e}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000131000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a78000-0x30)=[{&(0x7f00005e2000)="cdd173502ab2aac28304a053cf0d2d8e74ced76e3d1e2a9e07917a76fd794d21ce6e22a2c36f9492238e2d088d18f14ac70762d8291b16f419b9d66c203ce0d10cc63d72820ed735cb63de101d2cf0b2", 0x50}, {&(0x7f000089e000)="481df84023afdc1aedd081a5fdc9a5363b13d7f2f6f9a2680744b13b367c9d97aebc006bb80be3428cec2489765a8d054df7ce33be23e7d7f4f801", 0x3b}, {&(0x7f000073d000-0x81)="f58a9c30e5577fdc4fe13969063109141217e9e5c06cbcfc50455453396bf17aa547b6e905a4b442019879d808c0cd18b062bbc316637ccc15247e93e5e469f3372c5c324307d3c5856a968b4cce67a502a1f833a74fb941c745591bdec1fa83bd0f48551eeb75e83b670d809e0e194c20c14b65448c1d299f07f6625ed6fb9c37", 0x81}], 0x3, &(0x7f000012a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x44}, {&(0x7f00000f1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000072000-0x50)=[{&(0x7f0000913000+0xb7a)="e09a7aced296752aa4dfaea03f364f0e6bb662b11d", 0x15}, {&(0x7f0000199000-0x47)="337890b74d95b6fe9fa331fa349d21d7d946dc17e7e1848c13815194655c9cd0396eefe68f5fdd43b274b5babbbf061fce76d484e95d07e2549c864ac4bcfc4f0b302f75b153da", 0x47}, {&(0x7f0000cee000-0xa7)="ee740c871187063f24e5ae706d7814d6f8036823e8ee26be935971e9155fea8d90a58003f903be64ef93e8ca6dca6dc3cc21dac9fc152ce8ba6f9a940be7482e7e40a3dc2c063af94936a96009ca22531c4dd5bc0845857037eae9634be1bf2790a6b0c75afc8c4e7d989fb58bf8ca3d664b511ee12b460e2b3f1233a0db69c83d1dd7cc113cf7fc057deeb2758344c55923b6e881f598015fa063830883942e4df2ae8125b68b", 0xa7}, {&(0x7f00006db000-0x64)="a8e9c8c686953838db635262e3a6a7d801cfd675570e286ce196e957a9c9168988f266f09a721c2e9a1582d85b2ad3ca6b57381a9e9d68b247f8a65c788da56d38cb1d388b1c444c09b96853513e0fb0cfc952978281b9a2bc7b4419f8dddf73baa8ea61", 0x64}, {&(0x7f0000830000)="c73aa7a3beb8c396004be13fd030698c34d8df7a33347aa377aab94487f95b62945f8cca9cc348e4b5f89faa6d4695494b73bb9b9d49b7266893c5509c3f428fe298e46ab7545fa287b9e7d8a58f0d9c2c28e64a7ccce96ed762fb4ee7b44b9bf4849d42e61f", 0x66}], 0x5, &(0x7f0000747000-0x58)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x58, 0x0}], 0x7, 0x1) poll(&(0x7f00008fc000)=[{r0, 0x0, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) sendfile(r2, r2, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000090000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/enforce\x00', 0x80, 0x0) bind$unix(r0, &(0x7f0000e40000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r1, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r1, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e72000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) unshare(0x80000000) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000775000-0x10)='/dev/sequencer2\x00', 0x480000, 0x0) getpeername$packet(r1, &(0x7f00007c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d56000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5ad067bd, 0x20, 0x30, 0x400, 0x7, 0x1000008, r2}) timerfd_gettime(r1, &(0x7f00006f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000749000)=0x0) syz_open_procfs(r3, &(0x7f0000b9d000-0x8)='net/udp\x00') 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000057b000-0x10)=[], 0x0) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e05000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff, 0x3, 0x1, 0x2, 0x5, 0x5, 0x64}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086a000-0x4)=0xb4cc, 0x4) r1 = dup(r0) getsockname$packet(r1, &(0x7f0000c1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f5000)=0x14) fallocate(r0, 0x0, 0x7f, 0x7) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000e99000-0x3e)=""/62) ioctl$LOOP_CLR_FD(r0, 0x7002) sendto$inet6(r1, &(0x7f0000301000)="d1a9c7f89d5bd3bc32607dc2e58b4baec2b0441d00fc4a51a92535024d364898760ad9677c1793491a80bd68373e8e8fdeca2935d58f7f5444e725cde62f93b11993970653c2cd7a42e8bc2924a608ccc0bc8dfa19a289dbbc5bf824c479b917ae56cb3c87d55d5d837a65201967efe460e59a3d44357d55e6d76b5a946e9a0012a152deab63c94908e379e8e16149a9cd1f231e63d469fd69690e790d2e8d1fe537b3f74b92fa54e140da2035cdc617644e215a669e7166ff019801278ed52d0d287d156079cd17d38dad836b586c167314e5ca0c3eb9207d4117beb347ca6072fa3c9a55bc2ff6abac8f1130c504c18cdf0b01a1", 0xf5, 0x40000, &(0x7f000045c000-0x1c)={0xa, 0x1, 0x3a80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, 0x1c) readv(r2, &(0x7f00007e0000)=[{&(0x7f0000902000)=""/215, 0xd7}, {&(0x7f000078d000-0xe1)=""/225, 0xe1}, {&(0x7f0000642000-0xf8)=""/248, 0xf8}, {&(0x7f00005fc000-0x28)=""/40, 0x28}, {&(0x7f0000b4b000)=""/173, 0xad}, {&(0x7f0000d9b000-0xa)=""/10, 0xa}, {&(0x7f00002cc000-0x7)=""/7, 0x7}], 0x7) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000098d000)=0x0) 2018/01/19 22:42:08 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d80000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xb609) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000062000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000dd3000-0x4)=0x4, 0xc, 0x1, &(0x7f0000a96000)={0x0, r1}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000033c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad9000)=0x8, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000487000-0x20)={@generic="974ec8613bd04ac57c2ee936c43576b8", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(r0, &(0x7f0000685000-0x3)='ns\x00') exit(0x0) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000692000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000d8000-0xc)={0x20000004, 0x0}) r2 = dup(r0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00001ac000)="5fe0193351cda6a58a793e199d13b402e23848a6fb8f0fb5270ad6341c457638341a8668e8242623eba9443aa0ba9e4f34f438c1fb7872ce9a30c371521c78569e3387af7dbd46a7d4d4ac0bc7b442f4fea61e3e6369e17a2ac6df34809b7a1b07226af28f2f5439eb15e373d676216687d9c712e09967ce212b17ccfd94671f29441d3daf5966aca8a6feb74091014ff8a753ca9ee7c177b5d5e7f558cdb4348ed6c066bbedd1da9babb6d9449a61b0c584e82b449ead8d5d22f8c9b10b81f8f89f492b6d22685aa4f0a437926055a73e1772c7e4ca4201004ca8770649fe112e0f8bd6e2bbf1") r3 = syz_open_dev$mice(&(0x7f0000ff7000-0x10)='/dev/input/mice\x00', 0x0, 0x400000028a3f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007ef000-0x20)={0x8, 0x0, 0x10003, 0x53}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00008a3000)={0x0, r4, 0x2, 0x40f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000097000)={0x0, 0x5c, &(0x7f0000804000)=[@in={0x2, 0x2, @rand_addr=0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000258000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000098e000-0xa0)={r5, @in={{0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x9, 0x0, 0x100000000, 0x8}, 0xa0) ioctl$int_out(r3, 0x5460, &(0x7f0000ba1000)=0x0) pipe(&(0x7f00001c8000)={0x0, 0x0}) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r0) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f00009bf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8a000)='status\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) read(r1, &(0x7f000047a000)=""/4096, 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fd5000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009ca000-0x8)={r2, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x10, &(0x7f0000416000-0x58)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd9000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000290000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000085c000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00004cd000-0x4)=0x298) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x891}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f0000fda000)=""/80, 0x50}, {&(0x7f0000616000)=""/108, 0x6c}], 0x2, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000142000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000aa9000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000052e000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockname$inet6(r0, &(0x7f0000a60000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007af000)=0x1c) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d50000-0x28)={@generic="55e96f6b61a5fd34036e75f61e982721", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a7c000-0x28)={@common='tunl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd8000)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "0300"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000001a000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000001a000-0x40)={&(0x7f0000001000-0x4)=[0x0], &(0x7f0000013000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x1, 0x4, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006b2000)="91eee8ee36627dca87bb5b7e45c09c42e067220e0ca1b147abda9d", 0x1b, 0x800, &(0x7f0000e56000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dac000+0xf0f)={0x0, 0xafd2}, &(0x7f0000d67000)=0x8) getpeername$packet(r0, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000542000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, 0x4, 0x0, 0x7513f120, 0x100, 0x8, 0x0, r3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e0f000)=@sack_info={r2, 0x2, 0x2}, &(0x7f0000d6f000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000b01000/0xe000)=nil, 0xe000) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2001, 0x1, 0xc2c1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00004bc000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000967000)={0xef, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b00000-0x68)={0x7ff, 0x0, 0x2, {0x0, 0x0}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000b01000/0xe000)=nil, 0xe000) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000998000-0x8)={0x53, 0x4, 0x1, 0x100000001}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000475000-0x1)=0x0) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001c000)={0x0, 0x5}, &(0x7f000001d000-0x4)=0x8) socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001d000-0x20)={0x100, 0x18, 0x1, 0x3, 0x7, 0x7fffffff, 0x8000, 0x9, r2}, &(0x7f0000010000-0x4)=0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000013000)={0x1c9c000000000000, 0x100, 0xfff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b1000)={0x0, 0x7f, 0x4, [0x8001, 0x7f, 0x8000, 0x6]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000044b000-0xc)={r1, 0x549, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) close(r0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ca000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000af6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c21000-0x8)={r1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x2, 0x4101) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000ed000-0x4)=0x4, 0x4) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000f10000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x2}}}) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a40000-0x8)='[&\\[[[*\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000747000-0x18)={0x0, 0x6, 0x30, 0x4a5, 0x5}, &(0x7f0000cd0000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000023e000-0x8)={0x0, 0x4}, &(0x7f0000c66000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={r1, 0x0, 0xfffffffffffffffd}, &(0x7f0000a5b000-0x4)=0xb98e1a3e) openat$rtc(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/rtc\x00', 0x4000, 0x0) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000496000)='/dev/pktcdvd/control\x00', 0x1000, 0x0) splice(r0, &(0x7f00003d2000)=0x0, r0, &(0x7f0000a5c000)=0x0, 0x6, 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b36000)=0x0, &(0x7f0000ca2000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r1, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r1, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000220000-0x4)='tls\x00', 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bcd000-0x20)={"2a911ac0e59270f51de72aebc598f0d1", {0x4, 0x6, 0xffffffff, "376943c80ab5", 0x1f, 0x0}}) connect$pptp(r0, &(0x7f0000633000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aa4000-0x1)='I', 0x20000000000) lseek(r0, 0x0, 0x3) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/keychord\x00', 0x80000, 0x0) fsetxattr(r1, &(0x7f00009be000)=@random={'trusted.', '\x00'}, &(0x7f0000967000)='\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000052000)=""/0) rt_sigsuspend(&(0x7f0000bd9000-0x8)={0x3}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000697000)={{&(0x7f0000d55000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) lstat(&(0x7f000011c000-0x8)='./file0\x00', &(0x7f000028a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000705000)='./file0\x00', r1, r2) fstat(r0, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000011000)={0x2, 0xed5, 0x40, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 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}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000b86000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000085000)=0x8, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c2000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000770000)=0x0) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x80000) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) pipe(&(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002000-0x10)={0x7fffffff, 0xfffffffffffffffe, 0x1ff, 0xd6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000950000)='/dev/sg#\x00', 0x7e, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000c9000)=""/4096) [ 95.146923] binder: 18965:18967 Acquire 1 refcount change on invalid ref 0 ret -22 [ 95.177842] binder: 18965:18973 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 95.185195] binder: 18965:18973 ioctl c0306201 20003fd0 returned -14 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000156000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00007d8000-0xe9)=""/233) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000804000)='+system*vboxnet1\x00', 0x11, &(0x7f0000954000-0x1)='\x00') r0 = getpid() sched_getscheduler(r0) add_key$user(&(0x7f0000bf6000-0x5)='user\x00', &(0x7f000030b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b0e000-0xa6)="", 0x0, 0xfffffffffffffffe) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = syz_open_dev$mice(&(0x7f00007b1000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b12000-0xa)={0x0, 0x3be, 0x1, [0x2]}, &(0x7f00005f3000-0x4)=0xa) recvfrom(r1, &(0x7f0000208000-0x4f)=""/79, 0x4f, 0x10100, &(0x7f000058d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000393000)={r2, 0x1000, "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"}, &(0x7f0000f0f000)=0x1008) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect(r0, &(0x7f0000ff4000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x0}}, 0x2e) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ba000-0x9)='/dev/ppp\x00', 0x10000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/sequencer2\x00', 0xcc0, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/sequencer2\x00', 0x40, 0x0) linkat(r1, &(0x7f0000b48000-0xa)='./control\x00', r2, &(0x7f00008a8000)='./control\x00', 0x400) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b48000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a23000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c4f000)='yeah\x00', 0x5) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b3000)='net/icmp6\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000486000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c72000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00009d8000)=0x0, &(0x7f00001ef000-0x4)=0x4) [ 95.207305] binder: 18965:18973 Acquire 1 refcount change on invalid ref 0 ret -22 [ 95.232632] binder: 18965:18973 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 95.239928] binder: 18965:18973 ioctl c0306201 20003fd0 returned -14 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c63000-0x10)=[{&(0x7f0000f82000-0x9e)=""/158, 0x12d}], 0x100000c0, 0x100000000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ce000)=0x0, &(0x7f0000f85000-0x4)=0x4) dup2(r0, r0) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f00002e3000)=[], 0x1000002f) 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000c000-0x4)=0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/19 22:42:08 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000002000)=0x4) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x800, 0x400) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0x7, 0x5]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 22:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x12000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000474000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00001dc000)=0x3ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x1000000008bf3, &(0x7f00005a6000)={@generic="367d1d810817723fcac8482ca15ffe28", @ifru_flags=0x0}) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000dc5000-0xe1)=""/225, &(0x7f0000b84000)=0xe1) 2018/01/19 22:42:08 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000683000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x6e)="e348f6e20c3cf4a61ce205789dc6eb4639fef71ee34cf55e370ec4a84e4466693edaa2da3fe136e687a393ba71e8bda16eeae8e1d9b2c910e5af705ab6fbd501cbf03747b66639ed6cb4d6b931c4dfb12c74592d39db1e69ff78dd61d9e4a73f654c58d3c738d8dfe7416a6ad159", 0x6e, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') recvmsg(r3, &(0x7f000045e000)={&(0x7f00003a3000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000008000-0x20)=[{&(0x7f0000f87000-0xe8)=""/232, 0xe8}, {&(0x7f0000768000-0xfe)=""/254, 0xfe}], 0x2, &(0x7f00009b0000)=""/142, 0x8e, 0x8}, 0x10001) preadv(r3, &(0x7f000069e000)=[{&(0x7f0000082000-0xf4)=""/244, 0xf4}], 0x1eb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000062d000-0x8)='./file0\x00', &(0x7f00001a8000-0x8)='./file0\x00') r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r5 = open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002da000)=0xb) [ 95.262842] binder: 18986:18988 ERROR: BC_REGISTER_LOOPER called without request 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x2, &(0x7f0000018000-0x10)=[{0x7, 0x2, 0x401, 0x2}, {0x0, 0xfff, 0x10000, 0x2}]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000019000-0x60)={0x0, 0x3, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000018000+0x422)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000010000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x44832, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x8, 0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000015000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000019000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xde1}, r5}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000014000-0x6)='logon\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000)="55de301cae718a880976863c6d54028b77f2120608ce3e8e5825699b7ff4a2cc6b177b2bdab381433e66d03b8f7e76d45adc18281a40c589fa35", 0x3a, 0xfffffffffffffffe) keyctl$clear(0x7, r6) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x23b87352d184dd89) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a92000-0x8)={r1, 0x2}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000028d000-0x5)=0x1) [ 95.306492] binder: 18986:18988 ERROR: BC_REGISTER_LOOPER called without request [ 95.331614] binder: 19028:19030 ioctl c0306201 20012000 returned -14 [ 95.354512] binder: 19028:19030 ioctl c0306201 20012000 returned -14 2018/01/19 22:42:08 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='romfs\x00', 0x40000, &(0x7f0000fe7000-0xe8)="eca5fdfddc397bcaade2b1d48d5381f0612a024d3d347bb34430d33ccaf7af740e0ba8efe9112fc30747104d30daf3bc235c5a66e38b4fe5c55c571fb87d20b231e7fa37629982ebf1e6dd425b8818cc583c6bbe493599b011c32100b91ea2ac4c465553a676d86d30aade7704fb40c335fbffe3e9d25f5b164ccb10b2f6d9257512d504095c3add8ebae458141c7d2837b3e0a248e15c9c9ddc59d62075af34e916b71d0b5d92294059e5302b3ec703a371503b196395c2a03bfd67305afbc01e7b5ba7a22a237204a25135f47fd0cf77734725ee42f207e599e8dbc1ed89cff6def9b7bd5c7645") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022f000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00003f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000fe7000)=0x1c) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/19 22:42:08 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000017000-0x4)=0xfffffffffffffffe, 0x102e4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000028000)="ed83c27370000600000000000f00b479110a99875d0a", 0xfffffffe) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000016000-0xc)={0x4, [0x3ff, 0x0, 0x4, 0x5]}, 0xc) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x200) 2018/01/19 22:42:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x4dd1, 0x3ff, 0x1, 0x9, 0x81, 0x100000000, 0x4, 0x8001}, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) 2018/01/19 22:42:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000082a000)='./bus\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) openat(r1, &(0x7f0000759000-0x6)='./bus\x00', 0xd26f7975f8737864, 0x0) 2018/01/19 22:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/vga_arbiter\x00', 0x24041, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chdir(&(0x7f0000893000)='./file0\x00') 2018/01/19 22:42:08 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f76000)={0x0, 0x2c, "ce5c985871939d4336a3e164fcc426181983b9e0e52918e658a7f3a6c90aa9df09162e31d5ed3468a612f1ef"}, &(0x7f0000001000-0x4)=0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb1)="514f8bd4380ce380cfddd490f1eb0e9888b344d59f9e0cbfac169e01a9ef5570dc3dfa906d181c7a66c41ef0beaa99da75c41ac55c3de978ae2b435b065c1974d14f0f2cf07a9ba14ee8e200bf08fcd736aa14d53a4903c5f899b8dac9ddcdc5a809f69a4514d1781f3d0285d6a86ac4b68ebb6826198f0cf19a70d53abf71de842cc6126ea789678466191d67ff471200c6e219e7fa7767e5b9583cff0c9e741b1e60c29d03504ee5a61667bf56e3ec3e", 0xb1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xebb1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004e6000)={r1, 0xfffffffffffff631}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b01000-0x8)={0x0, 0x0}) 2018/01/19 22:42:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) unshare(0xf60234f2ddb41c37) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000434000)=0x7) getpeername$packet(r0, &(0x7f0000087000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000718000-0x4)=0x14) fstat(r1, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000697000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x1ff, 0xa, 0xa0, 0x20, 0x3f, r2, r3}, {0x2, 0x4, 0x2, 0x9, 0x5, 0x7fff, 0x8000, 0xf0}, {0xfffffffffffffffd, 0x100, 0xf15, 0x3b6}, 0x3, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x3, 0x2, 0x1, 0x1, 0x7f, 0x7ff, 0x401}}, 0xe8) writev(r1, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r1, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b08000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2018/01/19 22:42:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b84000-0x5)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f2f000)={{0x0, 0x1}, {0x4, 0x7}, 0xe7, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') listxattr(&(0x7f0000de7000-0x8)='./file0\x00', &(0x7f00005cb000)=""/118, 0x76) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ef4000-0x4)=0xffffffff00000000) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000457000)=0x175b73bf, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006dc000-0x10)={0x4, &(0x7f0000465000-0x20)=[{0x9, 0x9, 0x6, 0x9}, {0xfaec, 0x8001, 0x7fffffff, 0x4}, {0x8, 0xfff, 0x4, 0x4ec3}, {0x1, 0x55c5, 0x62, 0xbb8}]}, 0x10) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf6000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) recvfrom$unix(r0, &(0x7f00001e0000)=""/94, 0x5e, 0x40000021, &(0x7f000015c000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) getpeername$packet(r1, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dc000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000862000+0xcda)={0x30000003, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)=0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ceb000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000016e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0, 0x6, 0x6, 0x100, 0x800, 0x1000164, r3}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c766e39d48f537fc2cad617f51666af52d302970bc4c5fe5756f5e62b8fd26b07a66be2cbf1252078557caf7c04250b9c1e7107c65875c340bb572b4fe419ccd73d96d3520fc82ed1990c1ac85511b677a799ce4bfc160da08d99377d41f171845fd46049f378ec9460fdf2df99c4fd7554df80e5d6d8da06985b61322149b2c014d90810f2791d651e8aefdafb217c45f76e2d78be84fca45f7f8a9eacd572d7f67a81e43d53f5bfa70d708fab2a21d206e6c3b1d296459dfd1139705f131f1f0e8fa2ffd8ee8346b8b5fce19fd178803d2863d913e", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) eventfd(0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000001f000)=""/4096, &(0x7f0000482000)=0x1000) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000e55000-0x4)=0x2, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00003cb000)=""/13, &(0x7f00007ea000)=0xd) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b23000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bde000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3b}, &(0x7f0000ca5000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000230000-0x98)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x1}, 0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = syz_open_pts(r2, 0x0) poll(&(0x7f00003fe000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:09 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x24)=""/36, 0x24) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) flock(r0, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x5) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x9}) 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f0000002000)=[0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x1, 0x1, 0x676, 0x0, 0x8}, 0xffff, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:09 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x19) bind$inet(r0, &(0x7f00005db000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r2, &(0x7f0000013000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000955000)={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, {0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x45}, 0xe45, [0x8, 0x8, 0xfffffffffffffffe, 0xd2fe, 0x7, 0x9, 0x0, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002e5000-0x4)=0x0) r2 = memfd_create(&(0x7f0000960000)=']\x00', 0x3) r3 = openat(r2, &(0x7f00002f4000)='./file0\x00', 0x20000001, 0x24) ioctl$TCSBRK(r3, 0x5409, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000833000-0x8)={0x2, r1}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000174000-0xdf)=""/223, &(0x7f00003b9000)=0xdf) dup(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$unix(r4, &(0x7f0000bb5000-0xab)=""/171, 0xab, 0x10040, &(0x7f0000a89000-0x8)=@abs={0x1, 0x0, 0x2}, 0x13c) flistxattr(r0, &(0x7f000047d000-0xe2)=""/226, 0xe2) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) eventfd(0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000001f000)=""/4096, &(0x7f0000482000)=0x1000) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000c7000-0x14)={0x0, 0x3f, 0x0, 0x0, 0x27, 0x1}, &(0x7f0000702000-0x4)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000263000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000965000-0x4)=0x8) fcntl$setstatus(r1, 0x4, 0x800) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r0, r0, 0x0) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f79000)={0x3, 0x3, 0x1, 0x10001, r1}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xb) r4 = dup2(r3, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000509000-0x4)=0x100000001) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) fcntl$addseals(r3, 0x409, 0x8) sendto$inet(r3, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ddc000-0x4)=0x0) sendto$inet(r4, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834c2c9", 0x46, 0x4048080, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$peek(0x3, r1, &(0x7f000092c000-0x8)=0x0) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000bcb000)="e54b2eaaadc5c55647b5205d10118b5eec7ba54360661968ffbffb3a92e182b6f136cb89a135244baf747f8d8e8868ec22f5830c30e11dc37de5504cec1e2d1f96ab4c1897a730c22205fa11c538cc918afc092bea01e3bfa6518da5eda96c584f85b9659d8f76d01d9d1e7de1074b4022646d691078719e80a01568ff7fd146fa1642db5f82", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a7d000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00005bb000)=""/0, 0x0, 0x2) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000693000)='./file0\x00', &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r1, 0x402, 0x21) umount2(&(0x7f0000155000-0x8)='./file0\x00', 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000fd8000)={r3, r4+30000000}, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000350000)=0x3) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$ax25(r0, 0x0, &(0x7f00001de000)=0x0, 0x800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x340, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000012c000)=""/27) pwrite64(r1, &(0x7f0000077000-0x83)="", 0x0, 0x0) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0x8)='net/llc\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@common=""/16, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00009f4000)={{0x1, 0x1, 0xffffffffffff302d, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/sequencer\x00', 0x420001, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 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$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffbff}, @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, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xa0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="468599eae2bfb36394a7d6ac216f72a2", 0x10) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005e8000)="", 0x0, 0x20000902, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000570000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008a3000)="f237c7811baca40daee48838ee55b66c049ba47c3b24bd238605", 0x1a) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f70000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x18de, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) inotify_init1(0x800) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80800) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e5000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000095c000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000bf000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c04000)=0xc) bind$packet(r2, &(0x7f0000408000)={0x11, 0xff, r3, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00007ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a76000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000929000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000e9f000-0x11)='cpuset\x00') clock_gettime(0x0, &(0x7f0000657000)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000994000)={{r6, r7+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000d7b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r5, &(0x7f0000e5c000)=[{&(0x7f0000abe000)=""/27, 0x1b}], 0x1) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b85000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000dc9000-0x4)=0x7f, 0x4) userfaultfd(0x80000) setpriority(0x1, r1, 0x7) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$update(0x2, r0, &(0x7f0000ec2000)="0a32349e5190ee1f6c32ab7f2fff70d3b09644207af25590106f348f118634becbe24ccf8a088f502d480e9ffe3d6e2e42af731c8a8017e1224c415692251ebb24ae3deaa4fc88254a44087e5df3408cb41d1ed49ded354434bdb8dc0f4fbd146e5b3a00287a3f", 0x67) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x3cb87713, 0x19d9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000016000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000015000-0x8)={0x0}, 0x1e1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000000b000-0x8)=0x2ebc, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000017000-0x8)={0x0, 0x400}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000013000)={r1, 0x1}, &(0x7f0000017000-0x4)=0x8) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) flock(r0, 0x2) pipe(&(0x7f00006c3000-0x8)={0x0, 0x0}) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() creat(&(0x7f000087d000-0x8)='./file0\x00', 0x40) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000416000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000152000-0x27)=""/39, &(0x7f0000e7c000-0x4)=0x27) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r1, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e2a000)=@get={0x1, &(0x7f000087a000-0xb3)=""/179, 0x75dd}) close(r0) sendmsg$unix(r1, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f000063e000-0x70)=[{&(0x7f0000047000-0xd1)="f8676e35da93c8a5fffb380650e4722786faf57efdf0c3783bf56ca042cb7a54821fd42649188d1302e9360d9a7c9134da4d0050531b937ff6c12b061268b648d9973c90315126ebf9be79d2802100006318ef1a6afb0c5feb13644ec6ff0e0f0e61a0d6213b8f1e412640c369e8332b9c814c8d0168359835f018a17e0d488c3915f8972f332aa0e97cf8d605c74e3d010000001537b0cda2891db89d221fa5d7d36ff3c497b09b951b10adbffd1fa103915c8fa1fba58d78f9ac7cafd7a9fbefecdbf06a282d7e344ffe47ac75a79c0e", 0xd0}, {&(0x7f00003e0000)="0a6fd353656b01bcd34bd368615926fd334e7802d2a9e52f8da3fa1162629e32b12e5893ac875dd2146b8f27ef79079022e9571c2221f171246f890f9d118878e97f8d19b9d8f93f177baceaa2e3caff86deace26fffcfe7f34d557ef8b3acc57cd60a9a1eafb0bf63678177c4dd44af67d4d90ff62576ae286d5edd1be4eb30ba2e17353a7543c49030b6135473", 0x8e}, {&(0x7f0000cff000-0xc)="e9939c40a57114b3f60a034e", 0xc}, {&(0x7f0000698000)="4287919ac1d1321392d7c7fef8dc28e52642c16b928f7084bbc92e1996a709658ac690cfb2bb30a59ba5f7f8fa57c2187dee2a524e27706abf6c09abed7e6b68a5f06a97a9fd91fac0789b9d39a88e5b7961fb62ce29ced737e1d2dfe67cd0d797c84d3e005b292479f2f9cab6", 0x203}, {&(0x7f00002ae000-0x52)="4b8cacecd992e1607b583dd6fa3a17099993e96cd90463b4fd8d0a740b0968ca1cc8c654b2409be07bc250368220ef98dec2c2f1240d72611a601dc5730c771e6a89844535817a8449b23959ba735e5f8824", 0x52}, {&(0x7f0000e7a000-0xc0)="425faf43dc1e4351ccabcc74a335cee35086254354ea8aabac7e21d4cc12f678b4d50d25503b8b5ab6ec162aab1352646f5201297989d568bafaf434871d541bdcf781cece5a07a319c6740f50825bae6b46f5ba082ff78ff909452acc00b50df01a135521dbe6ab4dd7f968aa4b0f96b157e30ebc11de7cfc3a61b0c8468cfafc28ed14bf2ed28e2496342b491ffb29ad33d229c030d986aa889ce32166076b0b73c96275a6dc5f178a4c0a6fd13a0f29a998575c7579eb746a3184bf4886a6", 0xc0}, {&(0x7f000009b000)="e7d706b834ecfe369305b0", 0xb}], 0x7) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/checkreqprot\x00', 0x400, 0x0) execveat(r1, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) getresuid(&(0x7f000048a000-0x4)=0x0, &(0x7f0000d4d000-0x4)=0x0, &(0x7f0000808000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0f000-0xb)='/dev/hwrng\x00', 0x248242, 0x0) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000039e000-0x8)={0x0, 0x4}, &(0x7f0000425000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b21000-0xd3)={r1, 0x1, 0xcb, "fbf81f8e023158a4d8725bb7d98e0dedce0f1168ed9bcbf309f59e0d53af1c72c731f625b1067aca925e9e73c3eafd2d98743a6e3c24aec363ff0f24169fb7305f2766fb168812032fd7d6f3a059d92be82e63612c667969945aae4995a1d5132ad842b232ada698a1ae385945b6aa8c1ed102649e4cd45c4ac745d228c64f28523ce2a7f861400ea95a06dc687577a1feae66fd73c1c2db90a91f53310777462d3445bd3323fbf7f914ad8ffa121d367ae44e1c19048510aef3bba98bc07bf148f2d5e86f48fa4ca16d13"}, 0xd3) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f000082b000)=""/1, 0x1}], 0x1000000000000013, 0x100000400000002) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c25000-0x24)={0x400, 0x1, 0x2, 0x7, 0xea4, 0xfffffffffffff93f, 0x1, 0x6, 0x80000001, 0x0, 0x8000, 0x8}) r2 = add_key$keyring(&(0x7f0000b00000-0x8)='keyring\x00', &(0x7f0000b8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f000063c000)='user\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000302000)="f1c4b6cbf2e59ea41cfb1db3f1e2caa078bc36be42bac5285c6cac8ce64f56b4bf28e9c958e5dd38c8d656d71cb602247032c94f1b7e8a671084ebc3f97c4424c6439443fde44211b25595cb66824c5ca3c60c618cbd68ed49eb4a0d2d3355fc7cf932c96bb2a232e84a34008aa62fc8c5d2b5955bcc75dccd414961b3afbd6e3239c00e26f78b4538d9736fb075dcf5a2e27fcd31d35bae", 0x98, r2) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00007d3000)=0x0, &(0x7f0000f1c000)=0x4) munlock(&(0x7f00007e1000/0x1000)=nil, 0x1000) mmap(&(0x7f0000c54000/0x4000)=nil, 0x4000, 0x1000001, 0x10010, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) flistxattr(r0, &(0x7f0000d97000)=""/174, 0xae) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004bc000)=0x5, 0x4) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9c000-0x4)=0x60, 0x0) fchdir(r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9e000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000028f000)={@common='gretap0\x00', 0xc9f2}) mknod(&(0x7f0000f9d000-0x8)='./file0\x00', 0x8000, 0x5) mkdir(&(0x7f0000819000)='./file0\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f9f000-0xf)='vmnet1]selinux\x00', 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000bbb000)={0x0, 0x0}) dup2(r3, r2) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000)=""}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x18a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4, 0x1, 0x3, 0x4, 0x0, 0x401, 0xc2d}, 0x20) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e03000-0xa9)=""/169, 0xa9, 0x2000, &(0x7f0000dff000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a06000)={0x0, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000128000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000096a000+0x9e5)={r1, 0xb7, "2156706062550ebabe920c2d3ee540b5cf80f9d63356469f54f677ce824812270424a6b857f6d8e1e15615383e3dfb0b7947f6de3b30cfd773d2f5ea21a21117923a8274ef3ad95125d83b35343c29a0bbd64481831bf1d59752a939200f83653b490fdd5677c00c7ee24675750fe77267fcae8e9689a4cf2a9cf5b8e99a8a62091c60182a07776ca43766e40d1dea204f97f73baeafacbb442832f1c8bea12989ec32bc6c4e5660dea0735ae87a79b1b83ffa68910d26"}, &(0x7f0000a9d000-0x4)=0xbf) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x600000f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000002d000)=""/219) sendto$inet6(r0, &(0x7f00003d5000-0x71)="319800cd8edd51ea4dfee4987859bd5b084f722c3ac91a98b2021cec7d0bc7068047ecd42ec70b153f2004b02ea5a6b766682245b0ece6c81e314890971faa3c7e8d0dbd1ef6e948e664cda1585184ee11ed58bacb956f7ae0c03b8101b66428e568663edcf6c327a610fa0fe7729bf23c", 0x71, 0x4000000, &(0x7f00007fe000-0x1c)={0xa, 0x2, 0x17c000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, 0x1c) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000519000)=0x0, &(0x7f00003c3000)=0x4) write$selinux_validatetrans(r0, &(0x7f0000402000-0x75)={'system_u:object_r:udev_rules_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000163000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ddb000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) accept$netrom(r0, 0x0, &(0x7f0000366000-0x4)=0x0) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = syz_open_dev$sg(&(0x7f00003cf000-0x9)='/dev/sg#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00005e5000)={0x3, 0x2, 0x5, 0x6}) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000286000-0x4)=0x10000000007, 0x2) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x80000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ef2000-0xdf)=""/223) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) r2 = open(&(0x7f00006d2000)='./file0\x00', 0x202, 0x8) symlinkat(&(0x7f0000afa000)='./file0\x00', r2, &(0x7f0000a6c000)='./file0\x00') mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ef2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b09000)={0xfffffffffffffffa, 0x3, 0x684b, 0xeb, 0xfffffffffffffffe, 0xff, 0x8, 0x2, 0x1, 0x7, 0x8e}, 0xb) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000ef2000)=[], 0x0) sendto$inet(r0, &(0x7f00005f7000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a60000-0xb)='/dev/loop#\x00', 0x7, 0x0) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x8, 0x424) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00004cd000-0x8)='./file0\x00', 0x100, 0x12) fchmodat(r1, &(0x7f0000b46000-0x8)='./file0\x00', 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000c22000-0x1)=0x3) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) epoll_pwait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f00009e5000-0x8)={0xafd2}, 0x8) readv(r2, &(0x7f00008a7000)=[], 0x0) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000184000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='cgroup2\x00', 0x0, &(0x7f0000e85000-0x40)="") 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) write(0xffffffffffffffff, &(0x7f0000d18000-0x1f)="", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000852000-0xd)='/dev/usbmon#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c9000)={0x0, 0x4cf, 0x10, 0x37e0, 0x4}, &(0x7f0000118000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000228000)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000607000)={@common='sit0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x4, 0x0, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}}) faccessat(r0, &(0x7f00001fe000)='./file0\x00', 0x26, 0x1800) times(&(0x7f0000408000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005f9000)=@assoc_value={0x0, 0x6}, &(0x7f0000aa1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dbf000-0x8)={r3, 0x6}, &(0x7f0000c15000-0x4)=0x8) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f00009ea000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000a0b000)=[{&(0x7f00004f3000)=""/241, 0xf1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000012e000-0x4)='bg\x00\x00', 0x4) r1 = fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f000090a000-0x60)={0x0, 0x3c, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000783000)=0x0) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/ppp\x00', 0x2, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d98000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b73000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000089a000)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000695000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000cf0000)={'system_u:object_r:vmware_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x30, 0x0}, 0x37) r5 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r5, r1, r5, r4, r2, r5, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r1]}], 0x1, 0x0}, 0x0) r6 = dup3(r2, r4, 0x2000000080000) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x1f) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/19 22:42:09 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x0}, 0x8, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) mlockall(0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f67000-0x9)='/dev/rtc\x00', 0x4200, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000540000-0x4)=0x0, &(0x7f00006f1000)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000b30000)={"3cf234eb55adddf7a87bdaae92e848de", {0x4, 0x100000001, 0xfffffffffffffff8, "42a16c983ea8", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000033000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff}, &(0x7f0000281000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d6b000)={r4, 0x3c, &(0x7f000041f000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}]}, &(0x7f000007e000)=0x10) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000950000)="a1d8b88671cdf5a4809d6bb1db", 0xd) r5 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000b93000)=0x0) ioctl$sock_SIOCBRDELBR(r5, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000679000)='/dev/sg#\x00', 0x1f, 0x100) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d27000-0x10)="8040a042b97294a503b690a932ddac22", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000370000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, [@multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0xdbf5, @dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0xffffffc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008a2000)=0x0, &(0x7f0000a7c000)=0x4) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0xe)='net/mcfilter6\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000ced000)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000006a000-0x68)="16a3befe88f3cb56820458c9c27adc363e5b806d0757ee2db4ac3000a9efaf5c8752347933b2d4454e211649cc20e71ae042dd6d292f9dbb981711e1cf9d1fc87b81823d196e3857c0dd464a17aa01d4708f9dbce155f21ef656ef768dd4717cc03ef3e8e2d81e75") [ 95.963624] cgroup: cgroup2: unknown option "" 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000546000-0xc7)="fbe8fc7e531089fc86fc59a0515271e564e0ed374b06fbddd26a62691ec9699fa3e700be0519a5a6c3afa7faa6285877421e261d657cf4dc53824382523b1349363ac7d9082837dde365fe5088c38452eba49a81f2abcf8101eacd004c254d785c5d3202eb0d959b6bd6ac1bbef98ae39f43942c7efabcbfe31bddff0d4d5914c21fb59be49078cb820bd5fab32ce5c4753f7dda6275be18b93482f1912199b1e3c889268643c11b8bda4b691e2e0853109968c42911a88af0519d5d535c374e8a0183deac76d8", 0xc7, 0x0, &(0x7f0000955000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = inotify_init1(0x80000) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000962000-0x10)={&(0x7f0000981000)="e432c3dc7a447ad47fc32d339aeb89fb93bf48114eeb7140b3a33a02963e3bb54cd8fb51d72d822f6ae2c6300118a6094b07f3e3296629945a25f9ce39a99c80e2ee3d2a3638f3306d40802f8af97f4e19e1f05d18a20cfdd350837e041beaf39c1d296ebdc16601bb8dc6bc4b1b730cd90195898c8cf49a8bed5855425ec13f754955131844b23feb0a2a40b5239f395b", 0x91}) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000da4000)=0xe8) getresuid(&(0x7f00006e7000-0x4)=0x0, &(0x7f0000db5000)=0x0, &(0x7f0000d03000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002b6000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x0, 0x1, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x3a, r7, r8}, {0x1, 0x2c00000000000000, 0x20, 0x10000, 0x4, 0x1, 0x80, 0x6}, {0xcb35, 0x1a1c0000, 0x4, 0x6}, 0x2, 0x3, 0x3, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x1, 0x3, 0x0, 0x2, 0x0, 0x1}}, 0xe8) getpeername(r1, &(0x7f0000db1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc0000)=0x14) r9 = dup3(r6, r6, 0x80000) r10 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f00006bf000)={0x1, 0x7, r3, 0x2, r10, 0x3, 0x10000, 0x10001}) dup2(r4, r5) tkill(r3, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000738000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='k', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) [ 95.999330] cgroup: cgroup2: unknown option "" 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) bind(r0, &(0x7f000027b000)=@l2={0x1f, 0x80000000, {0x2800000000000, 0x6, 0x8000, 0x5, 0x1f, 0x1}, 0x8, 0x10001}, 0xe) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000858000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000082a000)={0x8, &(0x7f00005b6000-0x40)=[{0x6387, 0x1, 0xdab, 0x80000000}, {0x2, 0x1, 0x7, 0x4}, {0x7, 0x83e4, 0x3, 0x9}, {0x101, 0x7, 0x4b9, 0xfffffffffffff795}, {0xfffffffffffffffc, 0x25d3, 0x2, 0x4}, {0xfffffffffffffff8, 0x2, 0x6, 0xfff}, {0x2, 0x6, 0x0, 0x6}, {0x7, 0x6, 0x8, 0xff}]}) r2 = dup2(r0, r0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000294000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7f, 0x10002) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000013000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x14, 0x10, "0dff638583a9816d7c318ae642b746350faec658065d011651707ce8eaca37a96d2d09ae14cfab8bd41ffd23a9b8e663072f5376c7fd616db33a2ea856b0341c", "72b03f29802469189b0ca150aa507188c9e7b0a69fa12a211146cfad2ed30d5a", [0x2, 0x7], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5e000-0x8)='keyring\x00', &(0x7f0000840000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00007e5000-0xc)='id_resolver\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076f000-0x7)='system\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x3, r1) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r2 = add_key(&(0x7f0000bbf000-0x8)='big_key\x00', &(0x7f00003a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000b48000-0xa)='encrypted\x00', &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af4000-0x88)="0fb7ebbb08552cfbd54a003cb81392055a50844f2c60a1798ae58daa47a37a2f86d3afd2531b19a8df971f618de6c2ec967a1c3582de51f565cc6d67e7326228856c735af55b209b4746820eb4f48d57e764b3b1b71c426bb35d7bac927a672caaaa48abad63c06c7606385d091b92cd091e39b95fcd3783ec7cfb5623ac8e9c22dce121ddb6b12c", 0x88, 0xfffffffffffffff9) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/vga_arbiter\x00', 0x240000, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000d3000-0x1a)={0x0, 0x1db, 0x9, {0x2, 0x226}, {0x400, 0x1}, @const={0xfdb5, {0x100000000, 0x1, 0x5, 0x251000}}}) keyctl$search(0xa, r2, &(0x7f00002cd000)='trusted\x00', &(0x7f0000b3c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c5f000-0x4)=0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ffc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d89000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008ab000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a98000-0x4)=0x400000000000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fe000-0x4)=0xc) recvfrom(r0, &(0x7f0000a64000)=""/4096, 0x1000, 0x40000000, &(0x7f0000cf9000-0xe)=@l2={0x1f, 0x0, {0xf0d, 0x1000, 0x7, 0xffffffff, 0xffff, 0x5e8d2685}, 0x1, 0x1}, 0xe) waitid(0x0, r1, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0}, 0x20000008, 0x0) sendto$inet(r0, &(0x7f0000846000)="", 0x0, 0x800000020000000, &(0x7f000065a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006f000)='./file0\x00', 0x80000000000020) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000070000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) write$selinux_create(r0, &(0x7f0000062000-0x35)=@access={'system_u:object_r:syslog_conf_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x39, 0x0}, 0x35) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042b000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000667000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000795000)='net/snmp6\x00') syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x10080, 0x1020}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000901000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000e9b000)={0x1, 0x2, {0x0, 0x1, 0xa225, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:09 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fae000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000-0x4)=0xb) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) rmdir(&(0x7f0000cbd000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000316000)={0x8, 0x5, 0x148c3cc2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000045f000-0xa)='/dev/ptmx\x00', 0x80400, 0x0) ioctl$TIOCCONS(r1, 0x541d) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) [ 96.066169] sock: sock_set_timeout: `syz-executor6' (pid 19261) tries to set negative timeout 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) getxattr(&(0x7f000080e000-0x8)='./file0\x00', &(0x7f0000eab000)=@random={'system.', '-\x00'}, &(0x7f0000f4d000-0x15)=""/21, 0x15) mount(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f000096e000-0xe)='./file0/file0\x00', &(0x7f00003ea000-0x5)='ntfs\x00', 0xa0, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062d000-0x10)={0x5, &(0x7f0000707000-0x28)=[{0x9, 0x80, 0x7, 0x40}, {0x8, 0xe24, 0x2, 0x6}, {0x3, 0x555, 0xa3, 0x400}, {0x7, 0x8001, 0x3ff, 0xffff}, {0x4, 0x6, 0x7fffffff, 0x1f}]}, 0x10) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) alarm(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) syslog(0x0, &(0x7f0000677000)=""/177, 0xb1) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000004000-0x8c)={0x8001, 0x5abc, 0x100000000, 'queue0\x00', 0x4d43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) umount2(&(0x7f0000001000)='./file0\x00', 0x8) unlink(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000004000)="23ad150de46bfa710dec7473d5a76ff447701c9fbec478869c363d80222bc7f89e14de55c909b6e5fb33aa1298ee4a286700c0cd00f24d4521205df0056e82aad553c3fdc1a9b1f2fcd061ad616c8df94f0a10ad84a120fd609b2646ba1b184b7019e2aa45111818478a79770394232df63ba496eb1cbb67c23181c3c2907aababbb035b834a3240b02b23728c3ac42136b0c17bdf6d3fd0fc80b06228f8a68132dbd9732e673258e1119fe0f9b21c2f049885c1510fa544a599bd75039117f6ffa0fb168eebf6313048d771245421ef65f540445767ae056248e6fad6eadcef511634f54126cec854b5") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0x6, 0x4, 0x6, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000002000)='btrfs\x00', 0x0, &(0x7f0000003000-0xe9)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000004000)='./file0\x00', 0x200) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mq_open(&(0x7f000065f000)='lo^eth1\'\x00', 0x40, 0x6f, &(0x7f000025f000-0x40)={0x3, 0x101, 0xfffffffffffffff8, 0xff, 0x101, 0xbdd3, 0x0, 0x0}) perf_event_open(&(0x7f0000554000)={0x4, 0x78, 0x81, 0x8, 0x800, 0x10000, 0x0, 0x1000, 0x10100, 0x2, 0x8, 0x6, 0x5, 0x4, 0x3, 0x6, 0xac, 0x2, 0x3, 0x9, 0x0, 0x20, 0x2, 0x9, 0x200, 0xfffffffffffffff8, 0xc6, 0x3, 0xfffffffffffffffc, 0x4, 0x4, 0x5, 0x20, 0x0, 0x3, 0x10001, 0x3fb, 0x2, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x8}, 0x2, 0x3, 0x200, 0x2, 0x9, 0xfffffffffffffffc, 0x2, 0x0}, r0, 0x5, r1, 0x8) r2 = socket$inet(0x2, 0x801, 0x0) ptrace$peekuser(0x3, r0, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000090a000-0x8)={0x0, 0x100000000}, &(0x7f0000851000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000070a000)={r3, 0x9}, 0x8) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000035d000)={0xf873, 0xf402, 0x1, 0xf830}, 0x10) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/19 22:42:09 executing program 0: ioprio_get$uid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xd8280b577d889916, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xff, 0x6, 0x7, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000037c000-0x4)=0x0, &(0x7f00005e3000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000)=""/207) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005a4000-0x90)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000093000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ff000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000d4000-0x8f)=""/143) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000283000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000082b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000808000)=""/246) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) ftruncate(r0, 0x0) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x2) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000027b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000a69000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x8, 0x5, 0xff, 0x2c4e, 0x3, 0x5}) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d56000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b5c000)={0xaa, 0x10, 0x0}) open$dir(&(0x7f0000b6b000)='./file0\x00', 0x4000, 0x101) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe3000)=0x3) 2018/01/19 22:42:09 executing program 0: r0 = add_key$user(&(0x7f0000ac9000)='user\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d88000)="be", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000537000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000820000-0x8)={r2, 0x40000000000000d0}, 0x8) keyctl$read(0xb, r0, &(0x7f0000048000)=""/122, 0x7a) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/rtc\x00', 0x341040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bea000)={0x0, 0x0, ""}, &(0x7f0000cfd000)=0x8) r3 = getpid() fstat(r1, &(0x7f0000f96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d22000)='./file0\x00', &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000006d000)={&(0x7f0000270000-0xc)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f000009a000)=[{&(0x7f00006d4000-0x2188)={0x2188, 0x27, 0x300, 0x4, 0x1, "", [@generic="ed3d9d5c0080a5e495f32d0f3524f39f15d6af893d3118c7d45201890b12118872439e62076c0f18a8560c88db83c88e0011bd575d944a6fde86a6ab1c8a27ab208e59d2536000d71d62c720c080f2de1f7c2af1ac668e15ba08db14b256b9670e73c3f1a25b05e0da4e75d169d7998c06f2129b29dc8b889ae09c9ffd24301bbc084b872b2ee79ca51e1cf4e80b3036fa3c0ad6fc764d77c73c45cc05826e53eb35183ddf324f3fa85ecf56bbec", @typed={0x18, 0x87, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x8c, 0x7a, [@generic="d532ecf51ea9f5b5d1093b9dff570697858b8ab3e5bc1eae19089404ecacca74d1c8ec04fd9c7ffbfdb7b001c848fefefa82c9d92afc3ee66d60c0293b2ccf610c2092920e4ffea7d6a144aa4f116512eac94498d8cb8f460d4b080b50830228ca2940f95b3874240f3ef6661c8f7dd979354981607904095c5950", @typed={0xc, 0x43, @fd=r1}]}, @generic="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", @nested={0x1004, 0x30, [@generic="f02df8bdcbcac5e4178d51c7a651e8e21343b03e7597da1cf0fa96b74a3dbeb40c02671f80ec2a796b1f6e2fd361022aec18ab3b5c005901066773f3cecd5d6e93b2fa4e0d5b41a5905ee24332796b1b0020ec4cfef3f2213951692a053f624ffecd8fa773f2c9a013e59c5cd6c6bd42331dc2f220bcaf4860f88f03eb07c4ce6a8cf59f1d703a220a6d40e38316e73c7e2f324869443411e10e4caff846461a7061cbae8ca098ff4f9c822d670f692ca461542fcfbbbd82bd8a0bec16ca672bab27ffd8e662c7945b2a83573b1b285383b3fbb950745f321de00920b5e5269eea650bd15ae9f128bb49a5efd76317102e192c288a345513894257bb77b3573bb2829e6c281b4ba6b49a9594a49529e72437fb45dbb1bf90e3aba6a9b069a0f71d61101c22d2e24513c3e3412f57804ac115fe015b2c42c93f661aadf47bde43e0af8c1afddff0a04ba96884107536f4216697d05c8e8c653c51cc0ba997776702cffc17fd3ef7adf914e24a8f6cd242e67be50590db9408b644cd536252b2b1d64cf661f4cb17b481417e011f6a8347417c0f6246530946d12bdfd87a65e28c51602bf03de02af493a2bbd5c870abcb926e26647c7e0998f3d50339abcb3adb7a52d889a47957ed6cf8869b84c29c6b803daad6711a00ff5bed06e8c7de0774bccd3be2a349471e071d5524725e6cf8bf3c2e82e8738c01bf3311dc5ea2369a9daae49b911c146c0a69726a874bf2f1b328c518fb792c0039f52ab66142742d0be52e7ff76a442c5ff169be79463ca9f933348d74c0eee8506a470012c9dc6181416e2e2b78d947d470bc737b59835d0065007f40d08f4ca8fe8690e3c26b27221a24639a2172a3f28d19725c927a8aabb20e71afd85be8a78fcb2c874e20de454d9a66f1ba5400282473a0b4657c9ec9818752614dcd1e1cf5354dcf7dd817f93bcb1dbd88f899a5b36e1251e681e3ac3ead2ae42f026446fdccc1142ac0a99821169957461f1c7d9032da00690e6df93d44f84554c1b8e5fbfb71a3489007f875ddc747ac3d0b6c9bd18afeae1a85a4ee16a427d75a292d54cc4e6bb879dd5a8beaba238172db9e416179ecc8cfdbfbf2dab3564f9fd2f616568934ee779d19b200ac7ac20e882abc4c66d28a96f7e0069e7ef4569c620c68111fa3a0e4260e05058e7765e8aa32f65a1e632ad90a7bae6af862818c63892b2b3426d39436e09fd1289b8c7643e63d932a250ca98f5e1e5fff1459b2564f9836c9dbfd8998ecbbcf3044911d6eac8bd1fb840898e1f3444ff6923384946643d2671b93a95c4e569b853151ee18c7847945c30672f97d900b27ab49ed35eb71be18a9c84d83b2a856ab69dbdcfc7828475c2de66da6257e27a675ec4fd5614ae3952cb21ae4b9ef9e39c45d0843fa64fd1bdb2790d28307d8241b50f30e364b734cf0e03b6ce6d0df538452cceecbe82995bf16830b4c81ef67392c1966b1a17b0c4426a34a2dd47b7e2cae3d0bca7cb2da4bd15af7dbc48972c77ac1697531a41444d9fe52c41be941c73b75a37f628d837d1099a4633d88ee020367a8dd43d2b8c199c577b55f49fc1577ed97ccfc96b28019c5485ea5b7cda2c88caf3910f4f46c9939b4748c9d566a58851147b857b01018a683cc204844f1337a6ed9f38be4c4606a1a2362727a6e6c7a580423b74dc19ff1a9c24fd5db55c09e96174d145d072e2d9413a1f3a6481dede0c305e31baa2453f936c11a0583c4c4838c4455cfab4ec5b2f4bfe41861caec77fad5ea98fba951e46541410087917b24382fb1cc98b33e890d4f2496ad14ea98c1a55ec53371c3e8ab93fac38287b712eb98aa3dbf7fc01c2d621b47ad584996f6e47c7b7652939c8772cdc1d2ee672307c6ee5523dcd8536db98cd01e04852d0547bca3c25f5fa341dabf11192265a2f74cb0f83cf7edf32f4ef7ab6f74df06ea3ebcbf819174c1698f12a04cb44ae4ad2286cba1f7b7defb5f523290b050b66b8677c67f03901abb130b91ad06bb927959d7fa50f43fb488d1aebfa9daddac653312ee0e9e6be5c88d5bd4fbfbcf04843058dd2055d6d14993777168cc0484d4aa773a6ab0be8bb273a108fffa743d79facfbf1834bd3fb405f15f97a133700e5d3fd9d8442fb8f743b5774ce55e53bbcc3c062ca406a03a01c7735175aa43a9b27475d30aadbb1a1976d0e09b49d60a7fbd078e80f47690013e649f5f832f3b33f4d7242d26e59a54089033fc2eabe0da79a92e91364d8c26ab911edb31618704e2ca7cb3af5c5b45dda7211112bc797894ac83fdcc4573212e4464e510308b21e16f0ec0023a751fb531d789db90a8654b01e524dba295e50d3f4f89bf15615ffdd29cfcef92a285d119ad5119c6e8109abc9f7e565535a555d3cd22a93bf506dc550be999a2f110bfb0c31182baf037ecd488d3152044128a704ce9929c011ae3d8f7e59e357701611a39f47b3d95c99fe4d4a36532184fc90b61850bbbf5d0aadfd8beb7895ffd49e392110f0c649941043a425e531b69be24e3c73d6376721afea61d4ec8ef0fdd1c34ef0cc191be0f7ca3009fc15c0ebfbeeece7b0cdbed9a682ce1792a37ab07c22864e30f7490039f25e9e01aa57f6d6a5b20742880cb7374527f759c8ece26322299006a9139d17a7ebb3dbdab80db8bbb0baad361d73ec71d47e577d86de5b1cc1cf7fcc9355fa1efcedc2f9c9066628a211fd17524e0c15378c1621462a6e02db6adc6db4fb421ae74505c4c2e55f01d337f1f0ea4b35c1bfe219830f5b76ff633c5a188a5ff194cf9ddc9f0e9bb2f25a2176df9acf76d65fd947faf57b2d62596cd3fbe88e585d0aec49994c934f1ca89abe7c30c8f1ee864be214624e176111c188514cdcbfbd41773405a0ebdf3bd6fbe7440768850a2a52827e1763eba20b3ccc194ce503a537cee975c678145e93974e16b09f9792c618b5134fe16bfb9620bf407aaadb29de9202e2f290a9e635cd4f16cb36adce355a2d75e5bf6b950b9732ff5bdd29f19581faf9e564278a8ccddaa1c05aea4852b7657d62150bb2605e1b4521edfcc4811bd767817d285104f4b3230bd0d83ce15b47783a5219a5fb8cc00aceecd0e538ac64d89bff3c4bc5f1834cbbe1931d55ed1aba229d6770230eff998a250375ae74494b95e3a1c54076451c269150dd94e3352e8a61b93b80033bfd244aedc92409f2965bd960160e5ab2e9fbc5a8182bf41671e66e2e143e45093f75ec92f9c3ebaf4c79bf8af99bb580d8cf122d6e46db964511abf8004402aaeac2c4b1023b8c66c396be78aa3b250cedc78a74720f2b16599bd81ba3a64770aaa0aedcd1d9294a4a1fe097745c41d00c5b18a85705572802b790c9db07268388baeb8a51f42a8bd401d80da818d1deaa10fbb78bd67200fbf7b737668b58e6e692c8152a424edd36696e03e89a212bda2ed870cadc23bf52280d9fae9f35ec0c3335d336dae3059f6f00f7cbad3e14ccc1f631f8ec826551caff2165ebdc9a96e9c3997ed121b7c2b7db49182ac0350d1d6696e7e405f1c029f0f07384c032d87220b04dcb67ed0e34f09a5b5d8d2a8e4b306015453a3b38c0b9ec4b80eac877e54dd09f6d21c8d9674560014c2035e38aabbe42ebdd6eaea7e0beee25f5de0b38b0a6ecfc236aa4e0d4ae5221cad235ba39ab00eb83876c3ec420c2170f20e56c1fd78f6e48b462ecdae4c44e54b3b173a29d631dcb4dac882751a945e4932cd90ad5e9de395cd8fe86cca0c6ee7a9af14fe5b4b476a8a347ed8a08d4e4fb2b9f24a0ef5abff7c7640c15cb0dd96f97762a6aeb3307622d17c5699a095961968509f24f5cef06b1f2d1e3c57bee5cb732e0f418910868fb4edaa60362d02d7099ebf7c78ae78c4ab5e289be33b67e6af1c41bec3636af19e7b39db966460566fb1a3b17f3cb7d734d4242056847f33ea94a6da1a902d027504e9685e81d97e96b2c1598b1ba12c737fd05a23d04277459785b267c77dbeb76ceb593003bc9b0088e215cc72529048259b5ff546b12049c999e4bd03151f506aa003e555dc7f67097f2cf1ade29d335aeda3f1cc9f91cbb1437f37384caaac11aef13094784299e069c514ecd07b76c0320fd6ec6cd624f06692cb5648e6e84f69710b371c93d5fa24221411b3a3f51b097b53de1c2c2a60396a01a711983af8fbfbc027e74104652fc44148d51721dbf49b5ebe955bcaf2d51079684f1ce52bcacfafc0f6717a2cd32e8432cec6ad35c72ced5317a4e6c5177ce498bd38401ed4905071aad013316fe5e3b137d0887ebac37da8220344f6bd5173bb32d9580dcf0e14b544436748c813884aea24f28580a33c40cea59efad15022b270bddc65952f17ed7ab1147e2f73c58244a93c6cfe6e0534538d7269f661562b8f5430582cd3acf974384255ce759a3cd3f86e5a0f56dbb8fdc1336e0ad48095616ea9d21ea5b19d531de5a8ba395153c6e21f0312c3b434f3b1ed54c49783ebd6bafa81af156f33cc1f612e5f3654020197f332348b8eb85a77376fab33db4c87779038282aec45ed73ed27d9304f8ced4066e84440e00c62fe7b2d3b61a1f5229d9a96f589f9a7f163ec785072f40f36df0451f6d63d9669a68578881e75eebc024585d5557a3d06d09631d40d28e3153479027a846de76b2132b9e0221659d3094dde175b5814c18b53e41bb31f64275106764a26ccfa81b871768951240fda9f119de5b6d13e17d8445e774afe9a771b1c0400786b7fd329ce553df3d62f74e224764794d3668bc33f151b769e0e03c329557882572c2c5ecde82fe806c83e48fd58c26ed8b4379473f4c796ef22c1d4ee7a2c4176f41599b56b5b2101cf117d4e0b5c42c670d0f339cf6a9109d57c1ee096e1a45c205316e9fa131d3a6922520194361ae16b38c280b79c9de0bde9bbd17ddb19f78bd7b82430a710689c37995215da75d4594ffbdee5f3504d7171995ecca6cb75667e1554530a1cc93df51e2e6dc3010d5a2a3ea1aa9b9c2f2992b21d4f01283397693031d09cd5b4397c502c74fd3aac54286f86617e216aeb71f4e4427a751aee708c7e29f4951c6f800c7dd046f9e6c36bfbe445a50d83f2d587d4d9c9d30ae8e3fd9d5cda5be3bcd3b839f09551ea154fe65a3d3b20a40efffd60df39c53df669cfb9fc668e32d0e75bd1f9638c389c7094a795fbb733f0ed31ce7dfbfeaea65ad58f4545e94960df9e3a84aa442ef0a52917e4de20a445784eea4c7961771afe425d3031c0bd982aac770c698e9ed059956bb770ae590d6291ac11eb11d2de2c6b308b8c1c32412c938def238cb74ba9bc61df6af9642e7e569d64d88ea9c80b3c50a37c763b232c6c1a0de215fe4285df44b3895e1fcbd5e95163f952ba68d262ae4cdd76e8b7a022ea467aed6e200b57580a00eb62a17ae23870b4de470e53a49dc1c21f178d890b8bdacb741d0b525c04cf9ce9a4524f855e73a784904f69f1736c631bfc40f41b0ca92e441111b9792e7169033ff8f04cbab4750238553782a03a60517a77174ddb783b92d9ff81bdb3d5b086f25922eed21b1f2f87b954e10a31e71fc70d8fffceb334cd3dc57f9f33068f4384c07bfba23bfd15c4021a737f54d8b54f19279dc432e14dc802dd3d5879a7cfcec05c5401ef8ec1bacb2f267d9a9f767797565fe96f80c3c609739f60f7227c3ef4161b0db9309a81cce45e28bc016cc876accd61f9a79fff7abb450cba35864cb8420c02fcb23e3652586fda57d0c4c8411dd77e877ddabdf32a53194aeabe33d27271"]}, @nested={0x20, 0x3c, [@generic="6888993bccf812e58938960a3289911110918927e7d831a541da9b"]}]}, 0x2188}], 0x1, &(0x7f0000282000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x78, 0x20008004}, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000a9000-0xb8)={r2, 0xb0, "ab4aa2c71b4753ccdb79c37c455ca96bf9c738d9239e104c1f21d3070f438ee8be9abf89820264a3c3a4f13ae20a55ff9324e3341fca104bd5c95127b7416d3d0ef051ef400711050e179ceafa0af2b4663faf2c648a992a6ab9f997650630d8d8491a0014cc2fca48e1ead25c776c86fd8cb86448df2b38ebc52e44dcb07d8b59e54ec1c962bd10204d992cfd61028c3e3b36efac636e98a6565e02925d2e062a63de9947222d728f89c0f44272b4f0"}, &(0x7f0000192000)=0xb8) r6 = socket(0x19, 0x2, 0x4) bind$inet(r0, &(0x7f0000595000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2) bind$inet6(r1, &(0x7f000071b000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) bind$inet(r6, &(0x7f0000b1a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcbd) r7 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') connect$ipx(r7, &(0x7f0000fb3000)={0x4, 0x9, 0xbe78, "e69b4ad6f9e9", 0x3, 0x0}, 0x10) preadv(r0, &(0x7f0000331000)=[], 0x100000000000013a, 0x2000000000000) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/autofs\x00', 0x400402, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dae000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/rfkill\x00', 0x440000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f4e000)='/dev/usbmon#\x00', 0x80000001, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000012a000+0xb17)='/dev/rtc\x00', 0x101000, 0x0) socketpair(0x1, 0x5, 0x6d6, &(0x7f0000b18000)={0x0, 0x0}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = accept4$unix(0xffffffffffffff9c, &(0x7f0000613000)=@file={0x0, ""/108}, &(0x7f00000ab000)=0x6e, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000010e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e94000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c3e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000)=0xe8) getresgid(&(0x7f000063d000)=0x0, &(0x7f0000fc2000)=0x0, &(0x7f0000721000)=0x0) r13 = mq_open(&(0x7f0000931000-0x21)="2473656c696e75787d637075736574f85b766d6e6574312b73656c696e75782300", 0x40, 0x104, &(0x7f00002c1000)={0x4, 0x1f, 0x3, 0x9, 0x69f44b50, 0x4, 0x4, 0x31}) r14 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000096000)={0x0, 0x0}) r16 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000514000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dd6000-0x4)=0x48, 0x80000) r17 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00000d4000)='./file0\x00', &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000369000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00008da000)={&(0x7f0000cf3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a64000)=[{&(0x7f0000519000-0x64)="2142a592cc7174f54185fe79b5d0fc185917e30a32330f76abf09b4a4aa8a144acdf9f223b8b64de99d0eb6b286631569c6082f6a381fa7a9693188cf4fb17cf508881ef2a47c0f4ba58fd96a1517553acb53206d3a60d4383b1469c3e1cb8b47b4e7e2f", 0x64}, {&(0x7f0000609000)="14a15ebacaf82c905b2ef9c56ce2a3f5a362ad8a971b30d4444693f34cbff167d48c2ece419925c46f1106ab4036e1d31fa2f0b4ff7fd5ca1994b0e9972f0ab460ba1cc667d4e36b4756a1aa760dadf91f7455f3d5aaaff9b976cd1f8aaff1ce1098d1f656d5ba9edcdace320bf76265acccb2f4f391738bc6a698248a668d8b6df776c821f87c7f135f5ed921b6ba32ee29955ce2c81340ecc7c2e5b6b25f74f9eddba2de68f35949ede5636ab6", 0xae}, {&(0x7f0000390000)="62b7469720eb7af39f6b0b855c3c79229eb85b5edc58a5aa8944b1f824648f3c87a139b42eb3f6542dec6ff8ba7a67a1bfd1dd01186970b72ecb7fe8d1", 0x3d}, {&(0x7f00001e6000)="53b69000496b4d31ab", 0x9}, {&(0x7f0000bf1000-0x257)="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", 0x1000}, {&(0x7f000077f000)="78e9ccc850c94efc7568442b89f501516e0b588615c6f217d340b4f7e9855d2ecedb606a06bbcd4c93dd4c0df27e0ea3616072f03862a5dc41045054db7140a6ae80f887d7e81eaf42b17c4b0c88a696fdc25e769b56f4f370764affc6", 0x5d}, {&(0x7f0000c16000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000192000-0x58)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa8, 0x4000}, 0x0) timer_create(0x4, &(0x7f0000ecd000-0x60)={0x0, 0xb, 0x0, @thr={&(0x7f000029e000+0x565)="fba0f42274139cf84b8353bc77564a22d4d301718a88842d537ad49a7403f412559b81b98ee749302e18394854eacf948263eaa4a804a821db773991ea588ed0f41a2a8f3806475396f841e1714ec5c3ade74a7fc6d496e86d37fb0fb04cded8540fba1a307806884eb84d198b94a3d15f3a075e9252735d8a6b757e23e74f14cad5c531c8e1efc80483bff4161e61d803b7de63e44a1765798a9ef704c137a68dd458", &(0x7f00004f1000)="6f0201b1c55731653e03b5f4ebb1d55fb407cdcb573e8ec9b8242147a7345f14cfbc55b4a8774a2ede9948fc1599d8c34bef5aabe062bb346533f6d562892f56d2cd00b3b2536ef5e4dea91eab5463f3d3b8da252503f285a4b1c79f62ee195605c57c3d22c52dcf36c4e0abdba1c15bad5e19adbe5f30dc4ae752dbfae1fad993df9d17cb3306fe1be0389c3016edc775280193384edc0fa7d6b3be325cc6efabe92dfbb5e09729c93dd5e787a4a5ed55829020"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x0) timer_getoverrun(r20) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/vga_arbiter\x00', 0x4000, 0x0) unlinkat(r21, &(0x7f000072e000-0x8)='./file0\x00', 0x200) setsockopt$inet_udp_int(r21, 0x11, 0x1, &(0x7f00000e8000-0x4)=0x36, 0x4) setresgid(0x0, 0x0, 0x0) r22 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r22, &(0x7f0000883000)=@ipx={0x4, 0x3, 0x5, "8e3f02cfaad3", 0x80, 0x0}, 0x10) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x1000406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r2) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x5, 0x4) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") getpeername$inet6(r4, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={0x0, 0x0}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000ee2000)="e5", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000958000)=[], 0xffffeea) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f0000ac5000)=[{&(0x7f000092c000-0xdf)="3bc2215cfbe3ffc33e9e4e8fe0b0acf165e2361ab2e78758d87bf095a3fd831544751b16584de0e0b1064d340d4d26ab51f22db5f342be8273844f839e3bf5c5a02ba5d66e8100000000000000325c51eba7cb796d9822b2a17d2c174d210ee0206d0df265b6e0eb9e3e4bb8585c55343b268587f8a4d389b635dde733ba20c4e2cd39b3cfab6dfe386e09cbefac99cc8b4451419226bd38fe63e7ee6fd9dcc1c18d0080b0601da650747c827259b6a899c65e8ae45d2df67ca94f8771d9cc6bceb6e8c439c93ccc6dd18d09a54042bc71cab1d34b3d7bd0d254df5bb7fe60", 0x44}], 0x27) tee(r2, r1, 0x6, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000a05000-0x1000)=""/4096, &(0x7f0000256000-0x4)=0x1000) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b2b000-0x8)=0xa) symlink(&(0x7f0000fc0000)='./file0\x00', &(0x7f00006d7000-0x8)='./file0\x00') bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.301292] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 22:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') utimes(&(0x7f0000a68000)='./file1\x00', &(0x7f0000637000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000092b000)={0x0, 0x4}, &(0x7f0000b87000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c2a000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000958000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd6000-0xa)='schedstat\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f4e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$setlease(r4, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r4) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000475000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/19 22:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0xffffff91}], 0x2) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000441000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) r1 = syz_open_dev$sg(&(0x7f0000a0c000-0x9)='/dev/sg#\x00', 0x40, 0x2400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e4e000-0x40)=""/64, &(0x7f0000b92000)=0x40) recvfrom$unix(r1, &(0x7f0000787000-0xb)=""/11, 0xb, 0x1, &(0x7f000014a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000071a000-0x19)=""/25) connect$llc(r1, &(0x7f0000b19000-0x10)={0x1a, 0x1a, 0x7fff, 0x0, 0xe0ad, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ba6000-0x61)={0x0, 0x59, "7876919feb339aa3930313ff9c4950578df773b1a8248078c103b4c46faf4a5cab2a64c08bea274953ab8ef46efa949bba4dc96681842598ceb2c12ac4424bd2232817c897c5c06ee8af55d9803ea1635f67ba9aa3bef21b50"}, &(0x7f0000200000-0x4)=0x61) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000cf000-0x1)=0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081b000-0x14)={r2, 0x8, 0x6, [0x0, 0xbf, 0x0, 0xfffffffffffffff8, 0x7, 0x8090]}, &(0x7f0000c13000-0x4)=0x14) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r0, 0x0) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000037c000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_mtu=0x1b}) sysfs$1(0x1, &(0x7f0000752000-0x5)='self\x00') 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="9339075a92564ea8962efcb13235a10e92a272d268158d07fa4d0891c2dd181e8b0258ee33d19b14f91f93c09fd7235a43ce1df44d83609ed040d223def7bab0875b266d0c843b47ed7fbc55982c4c9f8a653f79ef1fe9509ecd10d7b16872f720d5c99a99f6f4ff658d06b3fd5499870407b38af488c507f7144acaeecec2ec8c2bb092295ca60d216d38c0de4b131736ee5d8753dc608f3c1453eed100c9b6c9dea16b", 0xa4, 0x0, &(0x7f0000000000)={0x3, {"afe952d41706c0"}, 0x1}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") fcntl$setsig(r1, 0xa, 0x41) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aef000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) r5 = getegid() sendmmsg$unix(r2, &(0x7f00007ba000)=[{&(0x7f000076f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000934000-0x40)=[{&(0x7f0000969000-0xe5)="d192a41002b9591e6f85994088a50174695f3e87233c03c5963dcf4e9d6406616e5544281f0d4489e4c3caf209e98331605ba7c449e02ef6825b607cec009e99cc5f857d9033a11fa0b5e53be650417e09544724673e8794acbd64f61fcfb3675805e63aa01b87f4225ac7b008e35838f41fa0a0d2e12a20c8b5538835904c1d53a74336fc4a4b94b19414ec5541e352683491c9c28bb528bc1c54d2ca975e25add36ddd2f7dac42d0a4fa99e3c67066f8232e3082d4f90232b0dc4ba1c71a22b80d1f958bd506a4c2bb1143bde4824b4634b83306cb542e7b4a8a35b8cdc90a77d4a5094d", 0xe5}, {&(0x7f0000fca000-0xe9)="ee6cbe7cdfa3fa409531be67a8c4f37b846429e265a39ad3f36a002c09eddf1ac4044e0f1742f78e22d02e3a615843bc11df5bb5b36385d1279739e95c9c3c0fe63d94ebc9f0c5dae26f69e2cd787764ee48b3f4618222870ae8c1b847345623b3b02f8eb2f09aef22d02fb966b2e90e9b66d0c0faf6befa71296627c8c700f50d3ca4824f0e4abe6cc12e2afdedb38cc4313a3008cde3bb5e3e897d1482ea7efba3cd4f5d5458bb624ef7f7be56620819c3f0e575b289f0bbe1a817640f725fbc2e2cb1f8920c2e83fe6b9b2fa12d4a875632c10a030f29f229608879a1fe51a7fa860bf6e19a4c02", 0xe9}, {&(0x7f0000f6a000-0x1b)="98d219f141e7e8563e91300670e90a5c0047e49dd7c37211992e52", 0x1b}, {&(0x7f0000d7b000-0x1e)="d25b6b8b45153e7460c151ee63ed9ef66ec50096cd907a71cf1617c78e83", 0x1e}], 0x4, 0x0, 0x0, 0x20000001}, {&(0x7f00009da000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008fe000)=[{&(0x7f00004c4000)="", 0x0}, {&(0x7f00001da000-0x30)="11e8a74400e2baeeceb3f5a6812e774e018e5f6000bbd553b60898f19c12008b7b7af99a9c4675145f4595aaf1dc294d", 0x30}, {&(0x7f0000fcb000-0x41)="6744295934451dae2c2bbd06974e92724305f1a55373dd7906b70fc1b7a596adb46c916375a7043f6c80ff6fe3666afc41661cbcdad54b96ef1698743c9dee6a05", 0x41}, {&(0x7f0000186000-0x57)="f9693cc42174697f8ce1930afe7947ce9f8660be8968de526aaf6bb52aa4affbd45381502ff587863747a45f9e25d1484ca6462f222b08ee14fd44a91c791f011ce62f2d065e2ecadf43c38497dfeec9abff8c27a28bab", 0x57}, {&(0x7f0000216000-0x69)="436ff734ba532014caea9835e0234fdbaf0ffca41dbc894a95d360fa4b08f5cea4953bd39da3cebb109fc4bab4df486835365652b15314bad196b1be5f9992c9f38ad83f961f13f50ae3c4299d3af650dc8c5c9c3f09785b94be9fea558d5657d3b77b1f168ba66ca8", 0x69}], 0x5, &(0x7f00007be000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x48, 0x8801}, {&(0x7f00001a1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000372000)=[{&(0x7f0000a45000)="09fcca834d71162c0f8d9bb73998e503ee855268033aadf12a5387a4f8b75987204044649c912a45cbdff972f6320c3401a9344a3ea0651b5df6913c5690c563ed35462e2d55ec12023459d6d59392369858bd34f51e6571e41f41d605ea27b26aae22aad3a5e368ec523b33f14b0c36c6414487ad2abc57846191785159026389a1a9b0e326d8a3f11c4aa5afd13e544b2a2df90db1ec79a9c5bf6aca70c1aba27364cd8d07feaa875c99ef79b98cdb01ef72881011789548ddc38aabd5b8b13dc787a871703e156045152dc0eb5d00645a955d638fe62661c39c581e87a687929051732eae", 0xe6}, {&(0x7f0000eb1000)="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", 0x1000}, {&(0x7f00004ab000-0xd0)="04ecb05d6373241d0321e654e63379fa4e0348462cea9fa2883d0209e948be2e38f73727a5db7c8a85d14ed715de504b58f90a206eedc382e4ecf77e7798630995ab3a238c82c51c1b4981f7b68b1370844a125ec10d76cf234587b0c3701f20c1950118aefd9868ec0ad8b1e238ac026ccb7789fe9bdcf492bbc1a15f50e83f38f00c337e4d61e9f0427f409a57a63ae4d16e50d27ee16f40cdfbf6a3fdcec7323dba3dd23823e1419674802d82e497effb9a534e86b0715ab49c01d0d2d6276154e9a084b55ababa075174c37e52a0", 0xd0}, {&(0x7f0000114000)="e71d3b885ed9fefd949740da68808e7cd4995634d4ab86679d75ea46e2468a2b2d345c6b83ffd5f3f3719a209ad16822e4cd2eaf8a66fa43e1a48ea256d66b", 0x3f}, {&(0x7f0000f65000-0x63)="98cd903b8a0bf2394e1b48c1b6c5a6a79295303b79fcabc90de135a938da4a15e4ee5fb98cdd531f1a2022820a80ef185c03382e5e70778b62c3fe024cd040a2a3497227c2788a3fd54b27e380c19122814c669236bcc5eec503df19c3d117a592240e", 0x63}, {&(0x7f0000f83000-0xd8)="be856ba522a13a117b3e51de45c38e5b823eba47d3544f8914c03fa36ec30fd907acfb82776e6df5eb223ee0dbde787aeb40d17fe6040507bd23535279a49074f8a89113ce6998879bcc1974eab99fae77d5eda17a4c0e15dd91b143da6d3941a676b6a308aecbab8e811ffb8324d115fd80b2f770e61128cbc3fe3e0116dfe61a5d2147be356644ba30d2ebb3a8215862c3d048519cbf0e1dc1582743ae4a0ee472259295957385620a3800f7bb5e683ddcee05f29961fdd4a97894757351a220715608d3f6ef49f65d2d33ef3cdf00501353a6190f33fc", 0xd8}, {&(0x7f0000231000-0x5c)="27e8c536221f4ff126f7897deb22117cd3850135c68508ff942b6a9424c16eb3fc166ade5ca348a3657da7025ec034d3b1de46ac49ee890f98b98914a15a74f1fdb1e70504d6631cd5463fa0d3b028b8d66e9b1422caa6bdf51eb85c", 0x5c}], 0x7, &(0x7f0000b46000)=[], 0x0, 0x20000000}], 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:09 executing program 1: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00002b9000)=""/99, 0x63) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f51000-0x24)={0x80000000, 0x7f, 0x6b6, 0x4, 0x3ff, 0x7, 0x7fff, 0x0, 0x100, 0x1, 0xeea4, 0x3}) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f0000226000-0x63)="14", 0x1}], 0x1, 0x0) 2018/01/19 22:42:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffd9, 0x2) accept4(r1, &(0x7f0000012000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000)={r3, 0x800, 0xad, "c31ea0cd59ce40b14ca4a290efb994c41600cccc7aaa934929db64fba7c0bfbf0d03b8b8e8db3e0619a151ea2f1544c6359cb492796431adb2f06a601da1bcc3ef2a71f8ad42fbc9b1de5731f0ab43bc377192156dd584c73ab7e9b0f8f1c3d0b5e890ac4697b885a28dc7bbb222727ece34589d83227d6b46662ff82a95b513a3f3b809ec0e345282405152ce8ffea41480511db6bbca74277cb8772d6444f8c868dc6d8f945951803e1af250"}, 0xb5) signalfd4(r0, &(0x7f0000004000-0x8)={0x7}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) socketpair(0xd, 0x80b, 0x1, &(0x7f000022c000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00002b4000)=0x3) 2018/01/19 22:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000111000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fce000-0x4)=0x9) bind$pptp(r1, &(0x7f00006d9000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f0000287000)="260000002a00ff000343007fcdffff070000000000af0000000900ffffffffff00fff101fe88", 0x18) 2018/01/19 22:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a8a000)=@int=0x0, &(0x7f0000ccc000)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008eb000-0x14)={0x5, 0xfffffffffffffffa, 0x40, 0x3f, 0x3, 0x4, 0x2, 0x3ff, 0x1ff, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r1, 0x540a, 0x0) read$eventfd(r0, &(0x7f0000a9f000)=0x0, 0x8) 2018/01/19 22:42:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000710000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000658000-0xf3)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00009d5000)={0x8}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000004000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000003000)="", &(0x7f0000001000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ddd000)=0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f0000cad000)={0x3e, 0x9, 0x1000, 0x1}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x10) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000004000-0x4)=r1) [ 96.473576] FAULT_FLAG_ALLOW_RETRY missing 30 [ 96.478220] FAULT_FLAG_ALLOW_RETRY missing 30 [ 96.478230] CPU: 0 PID: 19400 Comm: syz-executor6 Not tainted 4.9.77-g9c3804b #17 [ 96.478236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.478249] ffff8801cab8f8b0 ffffffff81d941c9 ffff8801cab8fb90 0000000000000000 [ 96.478260] ffff8801caaa3f10 ffff8801cab8fa80 ffff8801caaa3e00 ffff8801cab8faa8 [ 96.478270] ffffffff81661c5a 00000000000065e3 ffff8801c9f268f0 ffff8801c9f268a0 [ 96.478272] Call Trace: [ 96.478286] [] dump_stack+0xc1/0x128 [ 96.478298] [] handle_userfault+0xa3a/0x1310 [ 96.478310] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.478319] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 96.478329] [] ? preempt_schedule_common+0x35/0xd0 [ 96.478338] [] ? handle_mm_fault+0x117b/0x2530 [ 96.478345] [] ? handle_mm_fault+0x1fc3/0x2530 [ 96.478351] [] handle_mm_fault+0x1fd1/0x2530 [ 96.478358] [] ? __pmd_alloc+0x410/0x410 [ 96.478368] [] __do_page_fault+0x5c2/0xd40 [ 96.478375] [] ? mm_fault_error+0x2c0/0x2c0 [ 96.478383] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.478390] [] do_page_fault+0x27/0x30 [ 96.478396] [] page_fault+0x28/0x30 [ 96.478404] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 96.478411] [] ? SyS_pselect6+0x1b8/0x550 [ 96.478418] [] ? SyS_select+0x1e0/0x1e0 [ 96.478424] [] ? SyS_futex+0x22e/0x2d0 [ 96.478431] [] ? do_futex+0x15c0/0x15c0 [ 96.478437] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 96.478445] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 96.478451] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.478458] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 96.502261] FAULT_FLAG_ALLOW_RETRY missing 30 [ 96.502271] CPU: 1 PID: 19382 Comm: syz-executor7 Not tainted 4.9.77-g9c3804b #17 [ 96.502276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.502289] ffff8801cbfaf4e0 ffffffff81d941c9 ffff8801cbfaf7c0 0000000000000000 [ 96.502300] ffff8801ce0d3c10 ffff8801cbfaf6b0 ffff8801ce0d3b00 ffff8801cbfaf6d8 [ 96.502311] ffffffff81661c5a 0000000000005e16 ffff8801c9958968 ffff8801c99588a0 [ 96.502313] Call Trace: [ 96.502326] [] dump_stack+0xc1/0x128 [ 96.502336] [] handle_userfault+0xa3a/0x1310 [ 96.502347] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.502355] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 96.502362] [] ? __lock_is_held+0xa1/0xf0 [ 96.502370] [] ? handle_mm_fault+0x117b/0x2530 [ 96.502376] [] ? handle_mm_fault+0x1fc3/0x2530 [ 96.502382] [] handle_mm_fault+0x1fd1/0x2530 [ 96.502390] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.502397] [] ? __pmd_alloc+0x410/0x410 [ 96.502404] [] ? __lock_is_held+0xa1/0xf0 [ 96.502413] [] __do_page_fault+0x5c2/0xd40 [ 96.502420] [] ? mm_fault_error+0x2c0/0x2c0 [ 96.502428] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.502435] [] do_page_fault+0x27/0x30 [ 96.502443] [] page_fault+0x28/0x30 [ 96.502451] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 96.502458] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 96.502464] [] ? iov_iter_advance+0xd70/0xd70 [ 96.502472] [] ? mark_held_locks+0xaf/0x100 [ 96.502480] [] generic_perform_write+0x1dc/0x500 [ 96.502486] [] ? page_endio+0x180/0x180 [ 96.502494] [] ? file_update_time+0xbc/0x3b0 [ 96.502502] [] ? current_time+0xd0/0xd0 [ 96.502509] [] __generic_file_write_iter+0x348/0x570 [ 96.502516] [] generic_file_write_iter+0x2d5/0x600 [ 96.502524] [] __vfs_write+0x4bf/0x680 [ 96.502531] [] ? do_iter_readv_writev+0x400/0x400 [ 96.502538] [] ? __lock_is_held+0xa1/0xf0 [ 96.502547] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 96.502553] [] ? __sb_start_write+0x14a/0x310 [ 96.502560] [] vfs_write+0x189/0x530 [ 96.502567] [] SyS_write+0xd9/0x1b0 [ 96.502574] [] ? SyS_read+0x1b0/0x1b0 [ 96.502581] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 96.502588] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.502595] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 96.946755] CPU: 0 PID: 19410 Comm: syz-executor6 Not tainted 4.9.77-g9c3804b #17 [ 96.954349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.963674] ffff8801c92d78c0 ffffffff81d941c9 ffff8801c92d7ba0 0000000000000000 [ 96.971657] ffff8801caaa3f10 ffff8801c92d7a90 ffff8801caaa3e00 ffff8801c92d7ab8 [ 96.979636] ffffffff81661c5a 00000000000065e3 ffff8801ce6708f0 ffff8801ce6708a0 [ 96.987609] Call Trace: [ 96.990174] [] dump_stack+0xc1/0x128 [ 96.995510] [] handle_userfault+0xa3a/0x1310 [ 97.001541] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 97.008523] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 97.014896] [] ? handle_mm_fault+0x117b/0x2530 [ 97.021096] [] ? handle_mm_fault+0x1fc3/0x2530 [ 97.027294] [] handle_mm_fault+0x1fd1/0x2530 [ 97.033322] [] ? __pmd_alloc+0x410/0x410 [ 97.039000] [] __do_page_fault+0x5c2/0xd40 [ 97.044854] [] ? mm_fault_error+0x2c0/0x2c0 [ 97.050795] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.057427] [] do_page_fault+0x27/0x30 [ 97.062942] [] page_fault+0x28/0x30 [ 97.068190] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 97.074996] [] ? SyS_ppoll+0xf7/0x400 [ 97.080411] [] ? SyS_poll+0x3f0/0x3f0 [ 97.085835] [] ? __fget+0x201/0x3a0 [ 97.091081] [] ? __fget+0x228/0x3a0 [ 97.096492] [] ? __fget+0x47/0x3a0 [ 97.101653] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 97.108295] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 97.115105] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/19 22:42:10 executing program 3: 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$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) finit_module(r0, &(0x7f000036a000)='self\x00', 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007c8000)={0x0, 0x1}, &(0x7f00005c7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000586000-0x14)={r4, 0x100000001, 0x5, 0x60d8fd28, 0xcfe, 0x1ff}, &(0x7f0000ecb000-0x4)=0x14) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/01/19 22:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xffffffffffffffe9}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000771000)=0x0) 2018/01/19 22:42:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ae4000-0xe)='./file0/file0\x00', 0x81, 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000cda000-0x8)={0x5, 0x9, 0x80000001, 0x1ff, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000047c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000baa000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002fd000)={0x0, 0x7}, &(0x7f00001b8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f98000-0x102)={r4, 0xfa, "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"}, &(0x7f00003b7000-0x4)=0x102) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000603000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b00000-0xc7)="e5a76a4a9aba33f01577260d35c4190efed14eaac2929b30494651ba93a1717db3360a4f9d61a2d063af57fd514aca127bb928ecaafbdb8915d798b060093a34e7b931f353f80f58e6ba41c3cec2cd6b2009e7dc3d3d730358db41ec532418aa7c24ca230170b6baa7b5c7758e428bb15574aaa5928650f967e21772bad58f3fd675d98413a820237d7b824ec7a6faf6e71ac84d095c09d7ac859920882399c38ffcc7feb76acd3e144112c917cf7547d29a0ed3c50b10dc7a95112cfd2735173cfa82db30bb28") timerfd_create(0x0, 0x0) 2018/01/19 22:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) userfaultfd(0x80800) writev(r0, &(0x7f0000344000)=[], 0x0) readv(r0, &(0x7f00001fc000-0x50)=[], 0x0) 2018/01/19 22:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00001b0000)=0x20, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000841000-0x14)={0x0, 0x4, 0x3, 0x0, 0x7, 0x4}, &(0x7f00008a7000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000670000-0x17)={r2, 0xf, "b209cb77142478fa462a52b6fbf19a"}, &(0x7f00000d8000)=0x17) listen(r0, 0x0) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab7000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x30, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@ipv4_hthresh={0x8, 0x3, {0x19, 0x1d}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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]}, 0xfffffffffffffd6a) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000a22000-0x8)='./file0\x00', 0x154) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000126000)=0xc0, 0x4) 2018/01/19 22:42:10 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000727000-0x8)={&(0x7f00007d9000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b6f000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/rtc\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003b1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x4a3bae74ac432a78, 0x80805) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fanotify_init(0x40, 0x8001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/sequencer2\x00', 0xa2aefb06e3c74408, 0x0) openat(0xffffffffffffffff, &(0x7f00001a4000-0x8)='./file0\x00', 0x503002, 0x108) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000801000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f23000)='smaps\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$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 97.121651] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDMKTONE(r1, 0x4b30, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000537000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000715000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b2c000)={{{@in=@rand_addr=0xfffffffffffffff8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x2, 0x2, 0x2, 0xa0, 0x20, 0x3a, 0x0, r3}, {0x1, 0x1, 0xc98d, 0x5, 0x1, 0x4, 0xa2e, 0x401}, {0x7ff, 0x8, 0x1, 0xe4}, 0x5, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x2, @in=@empty=0x0, 0x2, 0x1, 0x3, 0x0, 0xffff, 0x5df7, 0x4}}, 0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) 2018/01/19 22:42:10 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a6000)={0x0, 0x0, 0x0}, &(0x7f00008a0000)=0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00008a1000-0x10)={&(0x7f00008a1000-0xb1)="dd74459973aa9411ba1743db22f73cb37ed610565032850fa49c9dbf93fdbc5143e72f4e7619514fe4ca7a3972fff3b3d902d451d50a6c8b9261335a6b805c2e3eb2ab64215b8adc2c2c653e40da9c08a0ead476e621e0ede430db67eba83c9e8d3d3517cbcbf6cf8325119fd089a7a760d34533fe75bb57df2ffbdf853177c17705743a03cbec1a24e5a3ea03c3d1c9dad8cf2d9b836f0fd7a220401f2619f9333e46ff033040a77b48512f1f9e70890c", 0xb1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000079a000)={{&(0x7f00003fc000/0x3000)=nil, 0x3000}, 0x0, 0x0}) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/01/19 22:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fchdir(r0) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r2+10000000}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/19 22:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000579000-0x1)='rxrpc\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005ed000)='em1', 0x0) add_key(&(0x7f00009f1000)='cifs.spnego\x00', &(0x7f0000900000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a72000-0x16)="f55135c6905213a40ca6b3039c35a948bfe3598fc05e", 0x16, r0) request_key(&(0x7f0000d40000)='cifs.idmap\x00', &(0x7f0000ce3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000664000)='eth1GPLvmnet1\x00', r0) 2018/01/19 22:42:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x81) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001000)=0x50df9aa4) 2018/01/19 22:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x10000, 0x606) writev(r0, &(0x7f0000ab1000)=[{&(0x7f0000132000)='w', 0x1}], 0x1) readv(r0, &(0x7f000042b000-0x50)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000175000-0x1000)=""/4096, 0x1000}], 0x2) epoll_create1(0x0) 2018/01/19 22:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000071a000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 22:42:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x10000000005) 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/01/19 22:42:10 executing program 3: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='.', 0x101000, 0x8) clock_gettime(0x0, &(0x7f0000dde000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x73, "53fdb4fb530c3f42341ee18e65cc76270c5d1250652e37a3c6577a46675949db7bf96064dfa4b72dbf2b0582e390384bbdbd11d66ac73a841902d1749a0ef8d73f1527b9813e270a6390cbd77f2da31bb68dfd654a0843d75d6f311dabcc0b0317d96519339b5303de8bf7aafcd508686f0a8b"}, &(0x7f0000001000)=0x7b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x3f, 0x8}, &(0x7f0000000000)=0xc) mq_timedsend(r0, &(0x7f00009ee000-0xe1)="d4b85b75bf43dcb00980c9f423b820bb738600faef7a6cec94b70ad97422999f34c2d0148f4bc10199c22aef29ef1bc55bc1f82cf0fa699e5af0dd746fac9a3bd8c73ff29a46d229fb6d06b1c0ba1904a27413a63ca01903a5007825bed14b915ca7184687ca9b0481877f973dc7e3fe82b2c9d7114cc26b345decfa4cd9945c4bdc2b14e854f07dfdbaa31d46dd4bde85859ce2a59d971aab937e5b8e0face0222549937077571cca222afa8d2d12902220aae7c41af4818d7f5f68de9ac40aaa76369ce8782afe361e2a659536c3832ee3b77a205be2468deadaa369d67b1fe3", 0xe1, 0x0, &(0x7f0000001000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x8, 0x200, 0xacf, 0x5, r3}, &(0x7f0000001000)=0x10) 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) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f0000002000)=""/126, 0x7e}, {&(0x7f0000002000)=""/59, 0x3b}], 0x7, &(0x7f0000002000)=""/13, 0xd, 0x3}, 0x7}], 0x1, 0x141, &(0x7f0000001000)={0x0, 0x1c9c380}) 2018/01/19 22:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000e1c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f000094d000)='./file0\x00', &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r3, r3) fcntl$lock(r4, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x9ea) getsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f0000af2000-0x4)=0x0, &(0x7f0000aef000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000193000-0x8)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000ab6000)={0x3, 0x8, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000043a000-0x20)={0x922c, 0x481, 0x5, 0x40, 0x15, 0x4}) sendto(r3, &(0x7f0000da7000-0x3)="109660", 0x3, 0x800, &(0x7f0000c18000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) write$sndseq(r5, &(0x7f0000dd7000)=[{0x311e098f, 0x101, 0x2, 0x6, @tick=0x3, {0x5, 0x2}, {0x20, 0x8}, @time=@tick=0x80}], 0x30) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000043000-0x4)='tls\x00', 0x4) fcntl$lock(r3, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000494000-0x8)={0x0, 0x0}) 2018/01/19 22:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[], 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000052f000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008d0000-0xf0)={0x0, 0xe8, "fde0bc05288097a4c80ee0222707d8ba25baa25e1594498bfe5307a8bdc058ffa787f8897d7abad27b923387ab072a4ab1ce392692436cc42fc3b17fd1c7467ab76146fd3c28e5e0501630a47cec7646b481b98268df77d66f0e2ef1c759d891b401cfc7986f84995ff1a798e43396e81d5f3bc00d56cf98a0c4b83b268e8f98564765491a96772edf10e176a2c74d3414279eb42906b0fa1391ca01d271bb7a09bb436bb50655e6629e584a743b3d7ff8218c5be98eae138f67d95b6b64661fe8547e5c7623b876c656ce488976f6878a86c37ddf4207d18c638744f2a6568c2d713199f0b1c9e4"}, &(0x7f00005e4000)=0xf0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d0f000)={r3, 0x1c, &(0x7f0000dc6000)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff61d}]}, &(0x7f0000e2e000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009a9000-0x8)={0x0, 0x6}, &(0x7f0000acc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009c4000-0x8)=@assoc_value={r4, 0x9}, 0x8) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r5 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000b60000-0x8c)={0xc2e3, 0x0, 0x6, '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]}) 2018/01/19 22:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000677000+0xdd6)={0x5, 0x101, 0x401, 0x200000000000000, 0x7ff, 0x856}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x0, 0x5, 0x7ff, 0x8, 0xc8}, 0x20) sendto$inet6(r0, &(0x7f0000acc000-0xd1)="63e58fbcf6fc407536d1ccda98a654ede311a87719456fea153fbf709cd38805175e61b04b62678fbff941a5513266a775a5c945a75c4b2ed52dea1d0cd8511a4663658d861dcb8d78f9b23cfddc958e46434971fe47829a8d5c7aef4d5e14337bc53d84cb518ab6b9178b744b434f525ac01ae43a0937805dc7472a4e4a2e0c955a6cbcb944b54cf98ddb3f53c6f38333306460296bc598609ac6c08a936c72729250e3635a028ddfffbbd6e7416ca669c17a10aa3b74a363dcebe88c7dde11aefed92d5986aafead905d47a7865e7e65", 0xd1, 0x8000, &(0x7f00007d5000)={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00003aa000-0xb2)="eb132a144fda0cf83b880dd8014c6d43f84618c3394806cf3d9c6bbe898bebaa7d9e31e7633d9452e8a18843a79a24a5f53aa78b8ed54dafa7f108655192187f6112407f9c4e7a172db94d84007117a0d97b12f3a1a4c13c54c3b801acbe3637013d8942f1a49d686f29ad97bc374ed4b51de0983337a47c4a3271c9d1b3f6f613c3064623dce71fa336f1f9cc3882f2709d2291b1b31e0b4b67ba575a775e4e96f26e7ff2130e9b9406f17f7883743b76b6") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cb6000)={0x40, @tick=0x4, 0x3, {0x8, 0x4f}, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00002dc000)="ce66020ea66eb1e363687350062779f6", 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) 2018/01/19 22:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000096a000)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f00003ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r1, r3) ppoll(&(0x7f0000283000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/19 22:42:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 22:42:10 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x164}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10001, 0xef6, 0x4, 0x80000000, 0x9, 0x7f, 0x3, 0x10000, r1}, &(0x7f0000001000-0x4)=0x20) set_tid_address(&(0x7f0000dc6000)=0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r2, 0xa7af, 0x0}, {r2, 0x100, 0x0}, {r0, 0x0, 0x0}, {r2, 0x2080, 0x0}], 0x4, &(0x7f0000001000)={r3, r4+30000000}, &(0x7f0000002000-0x8)={0x5}, 0x8) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00003c4000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/19 22:42:10 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fa5000)='+user#\x00', 0x3) dup3(r0, r0, 0x80000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) socketpair(0x11, 0xa, 0x5, &(0x7f0000481000-0x8)={0x0, 0x0}) write$selinux_create(r4, &(0x7f0000045000-0x3d)=@access={'system_u:object_r:audisp_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x36, 0x0}, 0x3d) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000fa5000)=0x3) ptrace(0x4207, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000738000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2018/01/19 22:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00004a3000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c7000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000568000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00004ab000)={0x9, 0xffffffff, 0x3, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000c60000)=0x0, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d78000-0x4)=0x486, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000884000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000fa4000-0xc)={0x0, 0x4, 0xb}) connect$vsock_stream(r2, &(0x7f0000cec000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000044d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004fb000)={0x38, 0x0, &(0x7f0000473000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r4, 0x0}, @clear_death={0x400c630f, 0x0, 0x2}], 0x42, 0x0, &(0x7f00001e5000-0x42)="df76d125ef63a7c51838988ba70582e510fe8632a5c763e2357b4b1f71fee6e10d871d278655136ee0e6b1fcfe85f8130e50ca5bae8cc1df51b2f936cb2db3d8dcb1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008bd000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/19 22:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c03000)=""/189, 0xbd, 0x0) seccomp(0x1, 0x1, &(0x7f00004a6000)={0x6, &(0x7f0000853000)=[{0x2, 0x888, 0x5, 0xffff}, {0x80000000, 0x2, 0x400, 0x0}, {0x7f, 0x1, 0xb5, 0x100000001}, {0x81, 0x0, 0x8, 0x7}, {0x200, 0x3, 0x8, 0x6}, {0x3, 0x100000001, 0xc000000, 0x0}]}) ioctl(r0, 0x40000000401070c9, &(0x7f0000071000)="") 2018/01/19 22:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = open(&(0x7f0000759000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e9d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000)=0xe8) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00008eb000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/19 22:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x3, 0x4, 0x7) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000015000)={0x2, 0x2, 0x4, 0x81, 0x1, 0x7}) fremovexattr(r0, &(0x7f00001b7000-0x9)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c34000-0x5c)={0x8a, 0x0, {0x2, 0x0, 0x8, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000103000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000162000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000082d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2156, r2}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000275000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c87000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000758000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fstat(r1, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = add_key(&(0x7f0000cb7000-0xc)='id_resolver\x00', &(0x7f0000b93000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000481000)="d5fd96465546a29d2a8a59dde55bb4bde19f82e9e8decaa14bcc91996f30ceab59e23dce47404cfb06a1146d8e1af66a32dce6068e2b65d6b94526e40bfd2febaf68bc5b3603def90e521d2820a1b3599779fcc4b12b4fbf603572f976353a75b4372aee796358a2bd9d0a694cfff28b65b5c0549ee747cf86b7144f782ab8339abace680497734a571792bf56845706d7b5051737f33c467d3db1af3075504bf969b5160761b89776e439dc069a9159c9a32ad009d8a6ae2555ba957406d44e8d95bc2ea86f4b7942f494317e213105ab41258085c13330733b3dbd84eda971a93528c54dab1da479522c0c07863238", 0xf0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000559000-0xa)='syzkaller\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000684000)='@self/vboxnet1vmnet1%\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0xd8, r1) r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x1) r3 = socket(0x1000000000010, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000087b000)={0x0, 0x200, 0x30}, &(0x7f0000c7f000)=0xc) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000063d000-0xd9)="2b9a90f0fe53ab4062e1ed11b46a97ca97d50f45daa3f1cad007de4b32825e1a58a5c74e0b0a0d98ff744d7a5beb85c6c5f39481db221271dbb080c9e73bf2d0ede276c3e4dfa0339ee968e960e71279edcd8a4100da89f2d036784422e33b79556418439fe3e46902bfd8fd1a6c7a173e33cf9af7e6980f5988c931c6979d98af6ba18e6973a4f527b1a8a7548b806b581643df557c1d5df6cde60b0dd301eaa9630ba986496b514c256211dbb113d910075d551308d1c2935c92f5e58119a7998e0334b39fe9775611f3403d805a55f66af2aadd32a7902b", 0xd9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000572000-0x4)=0xf1a, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000976000)=""/36) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004de000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x37}, @in6={0xa, 0x0, 0xc74, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}], 0x48) getpeername$packet(r3, &(0x7f0000773000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000033000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b68000)={0x8, 0x6, 0x8000, 0x0, 0x1, 0x3, 0xfffffffffffffbff, 0x4, r4}, &(0x7f0000e6f000)=0x20) write(r3, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000142000)=0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) connect$pptp(r0, &(0x7f0000420000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 97.413793] binder: 19531:19535 ERROR: BC_REGISTER_LOOPER called without request [ 97.446113] binder: 19531:19535 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 97.455099] binder: 19531:19535 DecRefs 0 refcount change on invalid ref 4 ret -22 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b9000)='stack\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000eee000)={0x1f, 0x200, 0x40, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a91000-0x4)=0x0, &(0x7f00007a9000)=0xffffffffffffff9a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000855000)={0x0, 0x0}) execve(&(0x7f0000d10000)='./file0\x00', &(0x7f00004a8000)=[&(0x7f0000613000)='wlan0\'\x00', &(0x7f0000177000-0x8)='trusted\x00', &(0x7f0000ab1000)='{\x00', &(0x7f0000936000)=']eth0posix_acl_accessusermime_type\x00', &(0x7f000097e000-0x1)='\x00', &(0x7f0000c50000-0x1e)='tposix_acl_access[keyringppp0\x00', &(0x7f000052f000-0xe)='selinuxeth0\'/\x00', &(0x7f0000138000-0x9)='md5sum]]\x00'], &(0x7f0000647000-0x30)=[&(0x7f0000c54000-0x6)='user{\x00', &(0x7f0000c85000)='selfkeyring\x00', &(0x7f0000d1e000)='}em0,\x00', &(0x7f0000de6000-0x19)='nodevppp0vmnet1$\'cpuset!\x00', &(0x7f0000ab6000-0x4)='*!$\x00', &(0x7f0000e1c000-0x21)='-trusted@vboxnet0ppp0]\'$selinux/\x00']) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d88000-0x18)={0x0, 0x800, 0x30, 0x5, 0x403}, &(0x7f0000f3c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b3000)=@sack_info={r3, 0x3f, 0x83}, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000b2b000-0x8)=0xa) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000000c000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a63000-0x4)=0xc) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80101, 0xfffffffffffffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000783000)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000386000)=""/92) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00004eb000)={0x9a, &(0x7f0000fa9000)="fc3c61c3f7a9125b42688afe5945467d7f232d5dd8135c31350e67e77ee8105e2c4670d5a84b50e7d855f7d9532f4ab2d2dafd7e3b2055f65e246fd90fe9ac368f5bf42f1d1374d3e26ecc7a6bc3e49d6bae5e8ba4e06c438dae9d9eb16a78fac20ed197b4e760c76a56be1a2a6d797dcd80f1ce77bc19ececb5ad283f753f150670258d28b08ae3658c8f75732d8550edc991d19e82cff3eaa6"}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4c, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000142000)=0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) connect$pptp(r0, &(0x7f0000420000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 97.463161] binder: 19531:19535 BC_ACQUIRE_DONE node 232 has no pending acquire request [ 97.479272] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 97.486083] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.486097] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c1e000-0x1)="96") restart_syscall() 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x1800, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000e7d000-0x4)=0x0, &(0x7f000085a000)=0x4) mmap(&(0x7f0000d27000/0x2000)=nil, 0x2000, 0x8, 0x11, r1, 0x0) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d21000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00001b2000)={0x7, 0xffff}) seccomp(0x1, 0x20, &(0x7f000002b000-0x10)={0x1, &(0x7f0000796000)=[{0x4, 0x0, 0x200, 0xfffffffffffffffc}]}) lookup_dcookie(0x7, &(0x7f000049a000)=""/0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/rtc\x00', 0x200, 0x0) [ 97.494822] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.494839] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.515699] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.515728] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 97.518099] audit: type=1400 audit(1516401731.057:43): avc: denied { getattr } for pid=19549 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f000087f000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e70000-0xbc)={0x2, 0x0, 'client1\x00', 0x1, "4e7c82947b203710", "c208137d2ab390ee130286c24ddf1a816c3d65f6d6bce2e30a14aec1aa06df12", 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/19 22:42:11 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write$selinux_validatetrans(r0, &(0x7f00004fa000-0x57)={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u:object_r:agp_device_t:s0', 0x20, 0x34, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x57) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000385000-0x8)='./file0\x00', 0x58) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f0000b84000)="57d231dab1b0a0056c151148537b235fca4f7cb200000000aecd815a4ce1a4e2adae2c720769bd002fd5513eb7709d64ffc8ca00007b463b2c798e1c3223150d0665d182f7823cf18687f476721f9873772e9f1ca90cd998751d23c2f11627586ba2dd0da4bcb64d9ad7ee3d64dd2b067836613680bb5c1c624c3c6d911776addaff0a33b60fd3cf225699a9d4f1b1aabf8895aec2") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f00004ec000)='./file0/file0\x00', &(0x7f00002f3000-0xe)='./file0/file0\x00', &(0x7f000021b000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000bbd000-0x4)=0x0, &(0x7f0000131000)=0x4) mount(&(0x7f000072e000-0x8)='./file0\x00', &(0x7f00004f5000-0xe)='./file0/file0\x00', &(0x7f00001bf000-0x9)='squashfs\x00', 0x80000, &(0x7f0000bf6000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) [ 97.566250] binder_alloc: binder_alloc_mmap_handler: 19531 20000000-20002000 already mapped failed -16 [ 97.580774] binder: 19531:19535 unknown command 0 [ 97.588303] binder: BINDER_SET_CONTEXT_MGR already set [ 97.588324] binder: 19531:19543 ioctl 40046207 0 returned -16 [ 97.592640] binder: 19531:19586 ERROR: BC_REGISTER_LOOPER called without request [ 97.595262] binder_alloc: 19531: binder_alloc_buf, no vma [ 97.595281] binder: 19531:19543 transaction failed 29189/-3, size 0-0 line 3127 [ 97.595310] binder: 19531:19586 got reply transaction with no transaction stack [ 97.595317] binder: 19531:19586 transaction failed 29201/-71, size 24-8 line 2920 [ 97.678730] binder: 19531:19535 ioctl c0306201 204fb000 returned -22 [ 97.688416] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.694076] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.699545] binder: unexpected work type, 4, not freed [ 97.704813] binder: undelivered TRANSACTION_COMPLETE [ 97.709897] binder: release 19531:19543 transaction 234 out, still active [ 97.716806] binder: undelivered TRANSACTION_COMPLETE [ 97.721886] binder: undelivered transaction 231, process died. [ 97.727846] binder: undelivered TRANSACTION_COMPLETE [ 97.732953] binder: send failed reply for transaction 234, target dead 2018/01/19 22:42:11 executing program 6: clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:11 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000fb5000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000110000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b9a000)=[{&(0x7f0000f4d000-0x75)=""/117, 0x75}, {&(0x7f00001f4000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x11) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x1ff, 0x100) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000734000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000016b000-0x4)=r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() alarm(0x200) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000077c000)='/dev/keychord\x00', 0x201, 0x0) ioctl$VT_WAITACTIVE(r6, 0x5607) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) syz_fuse_mount(&(0x7f0000b61000-0x8)='./file0\x00', 0xd000, r2, r3, 0x80, 0x8008a0) sendmmsg(r4, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x8000000008) flock(r0, 0x1) connect$inet(r0, &(0x7f0000da4000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101441, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ebe000)=0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c84000-0x4)=0xc8) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000691000-0xc7)="0733a9e85c73bfa7b3631329074810339f3aaa2d1de64d7e1d5bd5d6d3d5909419f033336036a9e2a4e7a18084aaecee8ec7c2b50075cc4416f17c9687ac87f5471f8d2ce7a4f3356e96951223ea20c29144d97d915e087dc353bc46a0591fd26c9bad9f5e376a77ee6e928cc62b77bb285c8f83b22e5615db995b0a5ba632923a5450686f06d1c2708be8ac0aaa48f3f81aad83c354e543fdaaf22f1a3c8a8d2c23ed66288a7c060888821a49a835a55b5295d34a0e4aae75796519b48535e3b469169cdf0645", 0xc7) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/19 22:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00008bc000-0xb)='oom_score\x00~') setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000074e000)={0x0, 0x7530}, 0x10) sendfile(r0, r2, &(0x7f0000514000)=0x0, 0x18001) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/load\x00', 0x2, 0x0) lseek(r0, 0x0, 0x400000000) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f0000d99000+0x1dd)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000309000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000d98000)="ec2571709061229c76471d8ee5c97956b86c70c4ee982d5c06d98251f9f1fda1c38fa63868d1bfb3ef3ccfb4295867164f34222ea69fe90f44a6f1b8ade6fbf5038bb12e94ff1b273d735e066cf12d5404687e123d49f35d45a419cec135036978dc7ccac637225c03517bc0b428e9a7f0e481eb92f00c99311c991dab309e310bcb8cdf0ea21952f921f878c2f79def209f4d8568d0d8d3064515ba88df9dff2a1653cd316871264051f2b1645f41f5c2f15a8e76c9bef6121cf65b16ca346e7d8d04aff950c881fe6d508601d80591d80cb87bb33441f05415d9bd00be2ed30c051ee9797f7d2524b3847a5e0de47acfe0df8a6e73ff436e", 0xf9, 0x20000010, &(0x7f00005c0000)={0x11, 0x7, r3, 0x1, 0xfff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000d73000)=[0x4, 0xfff]) r4 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bb000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000537000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081d000)=0xc) ptrace$getregs(0xc, r1, 0x2, &(0x7f00008ea000-0xfe)=""/254) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup2(r0, r2) 2018/01/19 22:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003ed000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b1000)=0x14) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/19 22:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) accept4(r0, 0x0, &(0x7f0000327000-0x4)=0x0, 0x800) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) writev(r0, &(0x7f00004b7000)=[{&(0x7f00006b0000)="400a48029a0ed4a49e2f135c5d9a6b7c95a45c6ef0e1e12bfbd26f7e9b9705b0fa833826b3807947be288bf9e3846d9602aa58043b8b55755e52a2366493a68111b3587a30d739d253700e52c4b98dfc1ab50ce5fe413270f58811df5460ef6d8f806ee96ef1a8d4ceef7611b9445e089d04de806d9640b89cb47e4ac9324c3bba50d0cba7fd875066ee0796da018f2e2d31fbbfb561daa872d4c27ebb25936f9268d2d714cddb86a5e3b40bb973bbad259f", 0xb2}, {&(0x7f0000b8f000-0x10)="3dc3002864f7e96e637df35fe54862d3", 0x10}], 0x2) 2018/01/19 22:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000254000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003d9000)=0x2, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f0000085000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fcd000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a5000)=0xe8) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000b4c000-0x8)={0x0, 0x0}) stat(&(0x7f00000f9000-0x8)='./file0\x00', &(0x7f00001c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000c3b000)=0x0, &(0x7f0000719000)=0x0, &(0x7f000042a000-0x4)=0x0) getresgid(&(0x7f0000ba9000-0x4)=0x0, &(0x7f00001da000-0x4)=0x0, &(0x7f000095f000)=0x0) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000068d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dc000)=0xe8) lstat(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f00003d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053e000)=0xc) r15 = getegid() sendmsg$unix(r0, &(0x7f0000184000)={&(0x7f00009cf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000013c000-0x50)=[{&(0x7f0000d6a000)="84912602207aa70cdb49db60d72c47ee0e111babc5d52dd7b63b6e976164075d7387f634ea331a470dabb6755b3d2f5f5167ccb707bc216be7e9bea50d076c1885f8d64a194a30c6987f7cd4615b86c11b6d55f32f75d49af6", 0x59}, {&(0x7f00002ff000-0x19)="cc256f8b707b1571deb19829e1894d66a1a897978138306f65", 0x19}, {&(0x7f000051b000-0x1000)="1b2bb8f1e9fada9dc530d3b61003bbdaee2d2df62a9dc727fe1d8ffdadcc6b2fe465c8f9080bdea0f5a0c254cf602019bc6de1ae811c81a2e2dcee5e38192abdb715f4cf13988796284e93904a4532d3b467350352139f95b296fbdfea8df3c1a3896f201f0422e7d48f0ec619b52d50a5d759b83b2b7d22bdfabca069f57a797008ac20eda1e62c4f2f747e4205fb369cdc838fb53d2c659f21e580340fd257ac8711fa6fe5c13c9458bfe6d581665b74cba403cae3db5d90bee682b8b16f1769450df7a2d767a99621320d53da63d97769a7dcc25a6cd3c95a3cb68c5b1ac661141792393344799d5f1995296ea5bff1866129ef3d7de51d1478cb79204620267853548b81424b39e44e9a9856ddd9f3b8f87b538e9350efe0ec0075e9e244a3ea575018c2d8dcba1c2ad9b02898d2d88c930e1646c143ffbb613f15f8e9dc54259a4108aea641f5e3fd936f4e959d774873c8b3b41ab18c38ad56878d1984a58cd7d60d609c7faabd2450e56058ecff4c82ec17fbd378a4ff8c431368883099049f8bdb832fb4aafe327664274bcb1b285f22a549ba41c760e2b3c13d8991ca10dd525cf01abc5931d8b57eb4bda1802823b6a1f15f17dd4f40788f64455140fde82064af4a5b943fdcf64c55ca93c849afc60a35314c676ba4816a08e8c9c5d0ee3903c47be77ad5368592ed32460e502228aee5f81aa774165503c1d00ac74ffae91f2428b00064222381ee7c835085cabb204288fe6da5cb38593e63e5450b3ef1519da7de80b5796c7d494b3ecb6405c4a60bf24eb15413d7da80d1b19ffdfb1f7e915b3322b1548a209f46507dfcbc32c340de15a6294ffb5713b6b1c92f3a5cc28d52dfe160efbd59426707b2d2830273d5879b9d3abad11d518f3c52c8468af7f59cc91866545ca43482459d7bb220a75c261190985d6a908ee502e010f872bb2ddfe28f5af12cf8f3113ef800142f66fb85cc535510c3427275602aef4942bac3d933a6eb165a2dbcb4eb299ab6234ce1d1075651df46ebc6cf3b9c74699d68f062807bdbeae687663e84a64860a3762f2a1a0860566a946445dfce204a910d6f218d72675bebd6691c44d66b52c4cdfb81b96fe6e6dad5f106e5c85d7d6d9288ec1e1fa0b21e12bc17db4eede8004cbe707138bc6c05c79710ad52e2f73ff8eb858fadcbea3c45803fc3380026eb5cfb7779479a7ccdab66c06cc9d15048b3058c18f9f5c4e75135eca96ac1ab8dea56dd42c0ce6164a73c860af10a239bc54cb141b7c8136bfab52367c8e5d65cd0b9399c857aa56a548d10d66a37bdbbcf4e9d1bf48e2cccb9252c5c4b53d8ab27d5de6c1b3cb178b91278b7cad0d6228f027b2f8a77a5f6239b5e75adacdb603e8e3b7d33332f2ac2b6ec4eefc82691a77b967b0688c7436e3791ea63fb970fe6223229e15e8eab2410f70994839bbc9390eb834ce116d41e5105c507f2d6eb836c86ffddb3dfea4f1cbb5d42bf8cb673175616f84cdd32309f85ce2e782488a2c3d4538ac4211d26fa85ddac3c26ebc5c7a5eb476f41fef3f9de1efd750aa524f1052c04c420edfe158a061232ea460f85ac77dd69bdfdbc27ea11f2938c718a3c04f9bdc52d1d26b51a32b4a8b3fc2b92345df7393adeaef27a516ff7cfc9a7b89b6396caa0eeeccc67c365c40455ed2cec5b4dd904c6099bde8ed3276980fcae644445448a84e06fd6f58c86b09b387ab5c0cc0afa0abb201a2b894ed24af7179e19694549c247b3d7b03ef337d356db5854e48790d35e45fb89c9a2e9ceeecd8d271463f357d2533a72fa5b6e523cc604c184d28a879f354ef00aa9b201b7185d3fd85ca4594794b230b5503491af5da02deaf40d0da60407e4f8f9e3d898451fad67d792c8f9ffda214397168c790444502e74aba883657e2b250ce09c1aefe2ae4c9ed9d56338d8ad3f47061815467e78935faff7571b5a607265f6b741913e1b5ec44493efc20cb36f6f011ffa775b239a6fe43fd93d91691f9ca8ffbb9b036d19643f0276bea0cd346636c7b42c48482e8007e66e2b8f9fc48caf615065a634f5c9a7b02cca07a75f236f1d8588c65e39092cdbbacd1840b737139bf116bc758f2d6ea147412b0c35adea9797a85855e27db043786b1ba096144f088d8f77ddce89f1e5616f1b66c1865db81c8ce982b54130ac7dfeaf85c6d30795271b321ffe354b449918ec19c0e0cb42043348e7b67e52c8f4a50a5fdd91b17320ebdad4611a1ed0c49352f7ad1e8b8a532fc125352f1b00008aea3e1cdaa7fcafab2e26afbc20cfb97b6e13aec0c8732c06722e8f6272f82769fee09f15338a859b455c2c734aff1412789d1ffe1c69ce98a737673bf7753374913a2c93f7a4e3cecae6e8bb8d0b395e1a3da645876dc660874bdc5b6332fb55dd9d423e0c5ab8ba594c0d4e6e05fcf832a2d1aed2bfe6fcdc849eb3c763d717dbf93beb95fa5a8982832366275291d400cde96a343e2d2673b4afca0c1c94c1939a030577924f320cee20826c9c0fdf2e80659a6a3d357aeac5b7d34ffb803ffdef8e2a07596780d02ec63fc5111c54f33b0c766e3f10dddcff29f83f0665b3437668932bc259a24db22cff419a7ccc5648531464074f783fbe5bf1ed7d15bf1d1c9996ed7958e056d5892987ed543afde49a8b2ce3c3b36db2f93943bf05086c78bc60c2808c89454b8a34bbba8cd999b331d4a7e3e726c930503a80f1041bf7719702d6b5afee450f0ffa04f1750e95d5d2422071a8281ff95a93631070b889404986e1a25da80fd3e9b631c66bd4021ce5495721a13633edacbc46c6205759a508c766145125183a48e346b726e4ca4a693c0b8f72b5ad1cf308a60090223e1f699169efda31938d18eecc83db358fc70139cc2cbf977b3a6f2768dac89f7ef30c15fcbaa3dbaee08e5e837cc587e75c13fe488ce22dde0a38f21b7fde3595ab731f115f56cc526b2d989a874891bf7924522bc36bb1f83030dd42b905976ded5da21df296c7560e484cd64fec3126dea3f74f090641620b16bad504ec03c0c3b7a12154fff5d36be7447eddd7f2222d5987a3c7b4d470fcc9ddfdaf6097387744e248c7cec2fa2a4a6f0a44845712a490228d2ae470147b3f2afb047c5f4db2af793ecf1cd64eceb67b621d8cdfcb380112f90ea9d0d69e365cae583069b5a13219d3ddbde6936060f6bc5ad999f579a4243135adf95c807640587a2bb71ff6de61e0ee5e3d9b95d88013e05faa60e465f1ff2f4f627c70e97c21c7d8b8d3d1060e9384e718e48888de2d65d3fb4250a1dfd5e3b77f5f4d9356c15b93a1812248a8f9a31665b102715f44ac54de027e15a75e3f86c981013639b52f48dc2bc27e9be47af677a018b39c7952993317d288c7e0526c818c0de19748568ee920b409aa50b68ad770294bdccbf259e03fcc3925e13132dcf4fd63274be4901b698ac08549fc6902879dfb0a777a7cb6df8b8ca9ea97400e81561b38ec2004a173ac3b7d9ce50b3a459da4c6184f3f7944e73edc5d018389894708fa3b6825f8588799c4928697ef1b61d3f1163b31ca1de676d9fcbb038616e39ae1e8c076d00a8c7c7ad9e023f3086b7b7a31cd88c18df138fed289167e36f6293c918498e9eba96a47945dd85e3665261a438c9cdbd5b81b5e2f34bb1a059145cfa44dbc2ca04a1707f42608d0baa830da0de83f5eebeb5f53386b58c482a40a1760d4cf92fe6c107e9639701a579af002bd9064d8a42dfb4bc7a31271b110401c7642f2182724e88482842d1a611b6c65140dde764533b3513733e469e2a91b665ca927ee8bb3ec4b8537fe84482196fdae937550958dddec49b5ae6132b77a3ec37d11e9a43d2ea99b805e961cc9a2f287d9522b7f16a38a86a2276e465c587acb0453ff3cfb895f315df757f4708c87d7135a4726b20e3c8b465b08ebe43fd1a176d26a4162c9bea0cb7efeb16153a4256c1789749bae09a5be50376e4896767fad2dd5743d6b77ceef60654ced728b591d646321ecbc64553e2daffd6cc2d47273f6517c07d2ee3bec1b4e7a658801297de7b1a5446e493ca11f655030e98954389f5e55c94c404297a8f45a5a251ef8bf7f2f76645e10aee69bed8a411611ca954937a9aa3b8fcfafbcf7fa3aee6d81493d3468c803bd673a038d67f5712ec0a8ae60988edcacf54e98956b53095f13b0882a6ca05a4a8a0c017f867e5b4b2df770a1131429c1663f2c4e7ae553f4915cb128bc2c050ffb0801eba4fd61eb4915c273e089c0f441117a97979239236c24e493cc76216b906339eb555897d76b682fc3d1e7375838f448e2a6e7eeb74b1d2db2f5cd0bb355e0d9ff54cd993fc52a0e8a35b0184aefb1f996d5130fafc6be2771bdb219c9795279e9ad55e7adf47e16bceabab04eeaed2d4811d15ed810a43d1337f2e0cfaa3f733232144670c29f4df23d21bf4829609528d1cbab1a57dcfa2d508dc81fc95915dfeb8496b6a390a86ad9e1abf26d8745d252b05b5a9e66701ef0c4096bc48ac9c1883f0992bb3d76dd7e80d0f7e3700abe3598cf7f1600069a4bf8e115184e131a3a766b6934e24286977d1ff184fb265919768018dc91cf14ce0e60f06579b1de5fba01ca378374d84da4b0879329236306106276f8288b08a793dbf727267a5c40b2f895cd94137046b8c1a7a38fe8810deb56466be0b9c451aed3800ee6567b9a2126b2345c07d1ef2477a733b377f5c9f7bf201917558ea1d93b9fed161f3ff32d8ddab319be636d46114b2770a96d5a39dcbfc04ec63d6ff9f73c9545f6192c50a3004ee20e7f7501b0819a293d249385b96cddd928c28dec2b65067a97037067422ac884b26e6abc05970f2abe62cc5d0fefd407f3ca57954501309a36433e1585cecd94b7ed25c2b34457dfd9442710413310a2ef1c22edc90d9903d65bef1f2124b8b65f5b64983824acc0426d755f946329b411b9eaf58dcdd81fe8b09a30884aae25c879bf0a9e2fa02171ab194d27821474b7dda0506118c197b78b58783f231ea7882496833fd046bfbce5af49120b4655bf7f10a0034cb3a50e6e006836833ddb81ccd97a703ac03b35d060ed15b70fe585c3fdf43373af359f1bf22be20936db8a351762cd7cb067aeb7d12c50faff98ac8ad98eb2a2af605cffc6f1104727ef129724a7522f30de289c001b08ee1d7b95034d81b40661732891f12dc57f97eb645e72a5371a16ff116c177f1609e8eff56f2183867ee988146bb8b40b046eebc4de8508e330ef5ee247159ded95720ba8efe006915e83cb120b596e8103d35d952c3de135f36d2e2ba7279a3a7801b2e3afe92db8027dc1a02ef10b1637f3d11fea9b96e8fa551df23b61f68a26b01e43b93dc87562ba69e3f9eb23e0e2c08a52365d71484589cc56ed2328f755232442d41d7898571e59daf65c1bb347ee89dc57fc2f928748daff28e5808113150cef4fda396ad5b37119948a61b74d3b83bed267ae7cc79cd399a52c55a1db31c2e431c9f25af4a32ac3ef6acac21e8f1208f3439b36563197e26aea1c387b27e1b46346f72760168759c2be27cd3c4b244d8427c429e8bad968f288b14dde96ec7a0637ad442431353f049aa55aca23a75362b632cfadef93f66ea49473cb52342833d87c447976e6770e98b89d3c78808b1ef091872c87c0efa69113db5edcfc20221969463c6e05329c0f69c402fcb3214d6ceec4c72c3b246d8c01fbeb3ee79c767fe19819948b613150e7c458bb680c697bf10ccc4293ae0a0a2c56f085afa6752327", 0x1000}, {&(0x7f00001a8000)="0c444caf0b8280a66d559c451861c64f56f07edcfbff42c74c89fd6aa7308b99596ecb2f38dd85af5a79690bf7251c33e2b1e4cbc1f3615f23c8c73d5e545ef21d6c78bf82", 0x45}, {&(0x7f0000c88000-0x8)="c3a0b35f1073397d", 0x8}], 0x5, &(0x7f0000245000-0x140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x140, 0x20000000}, 0x20000080) socketpair(0x0, 0x3, 0x80000000, &(0x7f0000377000)={0x0, 0x0}) r16 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r16, r0, &(0x7f000096e000)=0x0, 0x10000) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000040000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ustat(0xffffffffffffff8c, &(0x7f000001d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000003f000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xcd95, 0x3, 0xffff, 0x20}, &(0x7f0000023000)=0xa0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000040000)=@assoc_value={r1, 0xff}, &(0x7f0000017000)=0x8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0xfffffffffffffffd, 0x40) mknodat(r2, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000003f000)={0x9c, 0x5, 0x209, 0x1, 0x1, 0xebe, 0x0, 0x2, 0x0}, &(0x7f0000040000-0x4)=0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000040000-0x8)={r3, 0x6}, 0x8) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000184000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x2, &(0x7f0000673000)={0x0, 0x19, 0x2, @thr={&(0x7f00000a6000-0xc0)="9daa636d83492fe49fe4ff3e5b5b594c2ab948ae609ad65199049c1a1723ca6fad01ecc74316635ef850de75f806df11a2fe07fa3845351c88aa20e31b91096021ce402a65927c8fd4ed8ad75662dbe00d334e2b72c369dbb04783be9297eb2484d5dd72effd54aca7565df919f37b4c949aa3dc145ab7a4b6629123f9942d2a0d7cd17726c599aa52f7b268269a1721f3c3b5262caf0c0c8f7d6db4ad7ab3971fe5b65629de8b86c959e1f0b11b5fab55b8d12064aebebed2697562e7d0b559", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000652000)=0x0) timer_settime(r0, 0x1, &(0x7f0000374000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000c17000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000002000-0x6)=@random={'os2.\x00', '\x00'}) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000004000-0x3f)=""/63, &(0x7f0000007000-0x4)=0x3f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000005000)={&(0x7f0000006000-0x20)=[0x0, 0x4, 0x0, 0x8, 0x6, 0x80000000, 0x8, 0x2524], 0x8, 0x3b, 0x7, 0xb66, 0xb2d, 0x5, {0x0, 0x4, 0xc000, 0x7, 0x3, 0x8, 0x0, 0x7e4, 0x81, 0x7, 0x5, 0x740d, 0x6, 0x3, "b5906fedd2491cb4b7238eb2717b480d780f7c60a29a4c523e8652437173129d"}}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) 2018/01/19 22:42:11 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) listen(r0, 0xfffffffffffffff9) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000d50000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000104000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000735000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001000)=0x7, 0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x3, 0xa, 0x20, 0xa0, 0x3f, r3, r4}, {0x1, 0x3, 0x7f, 0x7fff, 0x9, 0x3, 0x0, 0x7ff}, {0x81, 0xa8e6, 0x7, 0x80000000}, 0x85, 0x4, 0x3, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x0, 0x801, 0x1c2}}, 0xe8) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 22:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000098a000)={0x5, 0x9b, &(0x7f000075a000-0x9b)="93a76f612f030a09022c7e3485b9628bb6c24fea27e914dbe3dee9b5ac35c378986a40b37d73dc06ff281cb537e2e34c9d5d660970da7ab9ab43444ea549222fd8bba201771033f573c5fb338c768d1c76b045a70b9dbca51b1d814d77c5afb047681ae607d8ea3518c6e3be8c88406da24be9f3e2b76834c86f7d156da32f8ca53a6ea12c9dfd8396e326edd5ef12e2f6d20496e2cfde49f066d5"}) lookup_dcookie(0x9, &(0x7f00002d0000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000836000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc33}, 0x1dfc, [0xffffffff, 0x800, 0x9, 0x6, 0x9, 0x100000001, 0x4, 0x8]}, 0x5c) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) kexec_load(0x4, 0x5, &(0x7f000027d000)=[{&(0x7f0000ba8000)="", 0x0, 0xc808, 0x4}, {&(0x7f0000149000)="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", 0x1000, 0x4, 0x3}, {&(0x7f00008f9000)="2fed9cc07cb1cd72417d0ea9bfd2a17239813024a702ad1378e5975034f2f0328ca30aa6d0cd885b47b8bb12ab1a5447221a35490b393464625604298ba0236f59957230eb64eb02735970cd5ac8b0c2ca55554a1283f14f4a8838b1b05c5b978ec5d76fb85a27edd44796db9e822bc577897ca27bf466ff2c3cc66913f7328972b9e3bd6b33154db0e6b180d02d4f75421c57c231", 0x95, 0x5, 0x7}, {&(0x7f00005b9000)="c7c0bff8f4a45ca1714fb97a724ff3ac61eb03d85507be0a17e0a50242349d2c2ee45d891d9ace27d122d8c234d263557ee4c87134a5b75b83a9c9b0402957c2a3e515429268a42e0cd4b58011133f3fb4db674b45fc5a4707cb5d463544fc6c07b8e3df7c5d1567a56c37d1bad31ce4b2bf31e6994ccf3181ef0f938ea21108458a189f8130a7c5451f6748ac6fa0de1012086af1ea8b20b0b842c62dc2434872b5a6fac248b127a624a90c24b568002a5d7b9d9e4a8f767b7c1c3515001728c912ed4fc79ca0d2ec3bcc07791b04e0beff5f4d0b1ba62a4fc1903cd88d30976e6e81d443656d", 0xe7, 0x3, 0x401}, {&(0x7f0000e8a000)="e27da52efa7d0612af791bfbac8947c85074349ae89a67db1072efc53f2ea54edfdc8f1b847ce1de292bfa21470ba756e65e5f51060a9345aa8ee828271455e1aa8a9f1cdfd68858c7bcf20921acb135350c724ef939ace59cdac016bdbb4e80c6c58809be581f952ada6cd36d5073ee5a6e", 0x72, 0x3, 0x5}], 0x1d0000) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x440000) ftruncate(r0, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000-0x10)=@buf={0x9d, &(0x7f0000001000)="5d3caf1c9099900581a9a6969094fa81f16ce0ff8c537a3745ffc93b273547eca1a03c94cdff2cc3590393d80f4bf0f373c64688b41d7fd91b32c1e201107b56c3912d313466bd0bed4a4e4b6d7ba88e5db32930b0249a78cedd4019fec4d52f7723d16e0aca3450503c02c14c1912f7ff55151bc6645e2ec9d3e3c3d0d8c2c480e3af73df6acbd19a61e9f59deedc944ecbdb4a917b5ea98e04b360dd"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000006000)="bc57fe42efee1a", 0x7, 0x40040, &(0x7f0000000000)={0x3, {"dc2d9eb209b5cb"}, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0xa0ebeb1b69c66a38, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000)=""/198) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000)="665f0f914391078790c743cba7535b63503950461a7b71166db6c0c8f41e04ae7087317446eeb07c2bd44877f4b32242a47fe92a859a53c6029b686cb1d89fcff67f965d866c780b8339ef47b28c676b953c08a903e50cd5cdf431bd6ff0f1cab838b614eb9aca", 0x4b) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000005000-0x10)={0x4, 0x74, &(0x7f0000002000)="a769a886a6c676cf9d2b4b3b3679ba33c15e039bb184b1f995ff528a3878e85b3023fe85f21230bd86b4eed995decbfc6fae2491b0b14996293ede5772c9aee7be9b087cdc29849920e0af01e3627ab3d3870d3e4d3f685e02d826b0b6d33f98093b39846577decfff7c1ff1ba97d0361bb825f7"}) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a95000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b19000)={0x0, 0xbe78, 0x30}, &(0x7f0000b1e000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b1c000)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0, 0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000)={0x20, 0x80000001}) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000547000)={0xa0000017, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 22:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f00000e2000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000083f000-0x50)={@generic="017cdb14a5de28dba3a5feac83e1d58c", @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f00007af000)=@delsa={0x58, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, [@migrate={0x30, 0x11, [{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 22:42:11 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f0000000000)={0x1, 0x6, 0x1ff, 0x6, 0x1000, 0x4}) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cf1000-0x4)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/19 22:42:11 executing program 0: r0 = gettid() waitid(0x2, r0, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400, 0x0) 2018/01/19 22:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) 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)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000351000-0x10)=@generic="1a60e1a44ff9f622d4acb7fe22b0bf46") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b6000-0x16)='/selinux/checkreqprot\x00', 0xd0080, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c7b000-0x41)="0781c8f713f5e7c2652d0bbaf3c594cbd49b10f3958b619e45a2edde5694fdbf585f0d380481e60599b08b474511e971eee993fb2bd0ae24d6533a2fb929ad8a97") seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0x0}]}) r1 = add_key$user(&(0x7f0000e9c000-0x5)='user\x00', &(0x7f0000f70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004d000)="79f251afc5052e6394cfd3ff7b342d94d408429d27f5b995e68d45b72d8a99cea7ba93d1316cdc536b2bd9510ae6d55143da1a918c6dbc0809722800aafda6b31898b942b58b1b16a0e956ef7b8f599a1bf008cb5892df244dd8bcdc63b290a9e7baab6588aae6f223ea0d370252a51c1261c623537769e31d3811900c3ed8acd71e72ef1253dace89095b42d0574f3bde8f84bca5cc6f45a38da005e15e6cbc8b2d02f29a", 0xa5, 0xfffffffffffffffd) r2 = add_key(&(0x7f00002bd000)='cifs.spnego\x00', &(0x7f0000897000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003e4000)="9aa41f77695e5cccb257f8547bbf2b10377510cc61cc1d4997848d6dc4eb75de8db916c5b2947253ccd5feea3df004f1874a7120366678302e3239649d088a5f92ed4e6923e2e6b0455fde9ae12cef6715cddb9623e3b1bd64e9002462f7f17227a3a70185c3b72523329ca65892defd57595cdc638588bcbbeba64daab0bdcd4ec737817371ad1c4030063ef047484f7cdd8c801fad3ab40a9075e16ce166bf83146d85", 0xa4, 0x0) keyctl$reject(0x13, r1, 0x2, 0x8, r2) 2018/01/19 22:42:11 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/ppp\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000002c000-0x6)='./bus\x00', &(0x7f0000050000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000051000-0x8)={0x0, 0x7}, &(0x7f0000031000-0x3)=0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000050000)={r3, 0x1, 0x5}, &(0x7f0000051000-0x4)=0x8) r4 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2) getdents(r4, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00007e7000)='/dev/net/tun\x00', 0x0, 0x40002) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00003ed000)=[{{0x0, 0x0, &(0x7f000056e000)=[], 0x0, &(0x7f0000aea000-0xe)=""/14, 0xe, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x105a}], 0x1) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) getpeername$unix(r0, &(0x7f0000fab000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ec7000-0x4)=0x8) 2018/01/19 22:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00009ec000)='/dev/input/mice\x00', 0x0, 0x80) vmsplice(r0, &(0x7f0000ddb000)=[{&(0x7f00002c3000-0x8)="a2db932035295fc4", 0x8}, {&(0x7f0000bb7000)="927b840cef77f195544555d875a0a05d4145af4c719563589eff369e9dc4dd886eef856c2e6c79f5b6ef81487ef63ad75187fb301b55ea0c256e3cf54d9d9489f2431017b8a549ba01833b9f5898ed84552b261cba565866594a916abff64f18dee9cbbcd4543c50e45be612b5839c1fb723e52934acb31954fc894ce64f4e55b031fa4dc667c4cd1e656bfb5990937942c0ddad5d0cc8c0c4d318f319469077614f94c25a2f846d9307f653013153840a76e8c393", 0xb5}, {&(0x7f0000147000-0xc1)="40c717c03481280aa91c8e287fc9a52c1a09f44762ac2d30c207d4b2fb7d7fff8556bdb112ba461dd3899e7a0d88ad29fda5ca75ea260e546b11157ed300c3c8500c07d5a2ababb763c1464ea4f04b8255af976a0200947f8cb5f78fd15465867246414a1faea9d3020f014d301ebd6a4c11c8493a3426f167af0cd52731023ac821ed16dfd988a369ce87adc7344d80010445d2fad008648d2d3e2a523bac24c50c92c6453dc4fd0847b4c0bf2f691f6b11ced07fc78fb26099fa508aa0b43c48", 0xc1}, {&(0x7f0000c2a000-0x74)="562b5eb563d6013330e1e0a4013c5fcab87fda9483b526bb50ce3f21b1a99a32d279371a857e76daaeb177299d991810ce3c24a6efabd2ea2acb6d22dd54c85e297e3e8628a58af73680103325113e366a8cc4314fc4648e33310d5755285c3b839d51f398778cce258ece7c8ce2d6b4af0937dd", 0x74}, {&(0x7f0000c71000-0xb1)="c5ed575b44dbef378879369933e1671749022aaa4e62a9d913808c3aea8f9e6dda729038215063d668a800bf3ec128fc3b6eff50359f5f50dca73351ad8e857d9014530c37e6873207a6e9c7073795e565ea7967a2e12b7efcefbdd727f895134111ba878d4b8c717da42fc0a78101fc3bad32238783744979dd17195e2fa0be08d5ab58edb6141e8e05744640903684c64c5add65bb6f8747b49f70fc706f252f7e398a2ea3dad0377fdd3db7a9f7ef27", 0xb1}, {&(0x7f00000d3000)="ee338e73ebd8c16c19706d78b57702dc8a1078e2408f2dd03d80f1befd0beb4352b2eb3941f98781836660827bc26f30b8522cf61de2c9fa2f8a9deace6b1c1831fa5dbc583b60e618a7150d034426487164666140c396c6f9", 0x59}], 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001a7000)={0x3, 0x0, 0x3, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') readlink(&(0x7f0000ea7000-0x8)='./file0\x00', &(0x7f000019f000-0x79)=""/121, 0x79) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a98000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000135000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000429000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000e62000)=[{{&(0x7f000046d000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f0000017000-0x10)=[{&(0x7f0000331000)="22bd7829e1782140273b5bb9e8bf3e1a9cab93577e80e9f69a11c0e9eadd354187d594de3e5962fcca634ec6edb54f2cefa1f912fbb44727040c7fd65a8c9cd2449a530bba433ac551f531c4135dcce36a3a99fe42e2bae4b47c0db385c4a37540e9a85dab09271ace4bbdcdbe8fc8214168", 0x72}], 0x1, 0x0, 0x0, 0x20000004}, 0x5}, {{&(0x7f0000fb7000-0x1e)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1e70c0450edb35b42a8a8c82ef267c8f"}}, 0x1e, &(0x7f0000458000-0x90)=[{&(0x7f00008ee000-0x4a)="98153b71ea952bcebf451513f22b030d5bfb21964ed1ecc1859c778ea6220dcbc3a9685548bedee413b2a556515b68ded6bf83744703f4c5052e017fbafae46fc5aa97e95ac8d9581172", 0x4a}, {&(0x7f0000747000)="309c8f0a9edc6ec76e827729319effa99aa3555c356fcc16c6581c4958e1809df4edb2b23c3afe46ace209684be1b614e4a8447657a120b666624ef5040cf66e1e3023c5d7f23f31e12944841bebad9f343bb110bf2aa55ca42c405a24671cab023a90a2ae3ff8d3d15066d9d9069e9571e1f6b4a9279b67b2114b04ac8febd1f36ef06a65e75aff3ebf80848c645a885958ab6e0f28", 0x96}, {&(0x7f0000d5a000-0x5f)="244db3743c55f45f88b1e501f14fd8fcfc4164bb15e9bebb006deed08c3c1262dbcb58f3315f291a69c38443be243eda0dc0239deb831293d29097266a1dc46fbd14d564144c8ca17b4b2f8143111e6d981be5263d79e6b21900a9a13967f3", 0x5f}, {&(0x7f00008ff000-0x3d)="ced3e29c6b41cd73089cb9ceacfa1c0980c397bada4c00441ba9b13053de289781e3ac3b8e42650ccc0a569de3adaee3de98de656b23b0a88b86d09306", 0x3d}, {&(0x7f0000ae1000-0xa4)="a1932585914d671f9d415dd4931699522ff01f4e97945befe1b6fb8bf44f2116c539314c62d4cd0db87c648e5806bb2350e1c9dca36729cfe7c3d0a1af555bcbd4eaebae70fb914fa566a95a4e1fba5ca5b991d7fcf851bb34cbb36866082fb3380be16dd15d6539a25f1305696d1908bd54954f3c8b4d1adfb7251937239c437fa3e32fba3599be6b02e6263eee2de8a931e4c5abe44ceddbe3bfc03aac4bd31159dd24", 0xa4}, {&(0x7f0000ee4000)="a20d1843cfff9535f42fdc6281dfb2a6f71bda670373350826263087d63a7d8dcd0252520944cd3196108db91db0acf9b0077804a159e68cc70d85e09237575360a9ec41e939f4fa6d2678bf7261a7f84c8b84a3620d26685fe8b6d78c058b8eeb86e06b3ed5ff696d7d9603d50230495cf3042fa5a3f00c5ee6bd190b85217fb6a52697a47e4c35064813bbf016669afc018345b96d608adf10888570911ac979e486579ad223750ba114d3498654b15d18797e437f3398f9c3b8263dd5d71f", 0xc0}, {&(0x7f0000b1d000-0xba)="3f7363b03e11fe9ec05d097bbf07a4febcb7fd4d68218cf227f4e555ba8b191a51eda73e4be1cb809d6afbedb819adde974d918ce3046b64d17a3f3e481a9357bae33990e77ed5622fde6335df620da357b17b37e67fb45e7e2017610d04982303e123d8b36243e9b106d680fe627c6c730752755435cc932b70cf979b8b8a9873ea7eb3312b4a50504c2cb875f678e26484247bb138962c0a7c8d1e89046b557b0dcf0a9950aae4e41943482855b34eda404037e08533bda3af", 0xba}, {&(0x7f0000b14000)="607d3d0ca20267cb3cd900a84e260a44e00d8e9a13151e118ef91348e0e01c241ed9833b889b0e56049832e33a8b72fb3b6548fb9cef7bf2e7c8b185f02e12d1726f53e7905813161e8cd2ab6ea2bfb87f79a4b01312df0c563cc298d3c6c3c84e9d81d9f1cf4b5cdaebc487040fe6e5ee3bd855af46721b260314563cd8d4098450df6888dc5626999d2da8a450494790c5c5a76145e40e048ff2689f4c7c1661ac46cb7372cccf3d3545309930a1dca2a7c45393e8fb0155b4ecfcbeed8f6416a4ec18203981", 0xc7}, {&(0x7f0000bb3000)="d248d65ea9ccc8a2093436dbff11ef3ad1b9c578789a79545813ba76dfb073a8f8f108de8a8333f53a2026e46272e6469a7b5ef71c0cd750c59aa3e3699d5f32de6a1521adec454b9283959f229039aa948f104339db7ab513d2877fb986459fcc8343294a87386cf15f2814e19284b9c3a5c948fba5d3c692a0c47e223124a48a20d4b6c27fce3aa4aa6399379e4377", 0x90}], 0x9, &(0x7f000024b000)=[{0x70, 0x13f, 0x1ff, "a9b80863467a698290f96fd7612ccfbb1b533d1c49a220ae1a2bfdb9178046460a89baf37603b85fe3a46b0e0bb170434b39ce5ef9afec0064f4c3238b00bbb34af2c949e50f345f69986b51a2a4166bcc27b1a830d01d8b9d5334ae"}, {0x1010, 0x1, 0x2, "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"}, {0x108, 0x13b, 0x7f, "781e83c106f4577f3a277a20f831088ae0208a73fa6330cff1f3e3f97c02041a49df74b5da9d7c6b97fe9f6faafaa6eee36264fc3fb677868ed433050d8eaffaf7c94e58e9a51fefd0048f3edb4162e53907a62cd5a0a7f47052401fc51ee57b1f7aec36bf7eba9565a7e8c7d9e13fb1c2b48277c2be937cc9a862760fffb12e89b9a430acd7eb17e72a0d7a66f942bdfdc10c8ce936381f37cbc074e82754d1c25a6c89fac0f035129591ac185a7b09be6debd9657e3e6429405a1876e860d2e06d819e97ad640c04480e311e9d71c68e0aac42e87b1bf8613dd80bb5eedf06e89e32f617e0add7c68406009df87e118869b52161"}, {0xa8, 0x13f, 0x9, "d91f6bc22ba756c9682dcee46b963d011f1eeb1655997d18228a603bd6368532eb672ad937eade516ee65eb60ca774f9afccce8f1f89fc0e5dd7d8ea866764000ab4145c744d25bd95ba7ffdd9f9820b2cff86a2033a13eb86811f772c61a0833f847f77c5ffaf604ebf14a051c0027d1391e08bb023d4e973b424f475b75352edf656faa5afc57eae5228d40f7820ff646b2f11"}, {0x18, 0x11f, 0x7fff, "e0"}], 0x1248, 0x1}, 0x5}, {{&(0x7f00008c4000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x4, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e8}}}, 0x32, &(0x7f0000928000)=[], 0x0, &(0x7f0000eb8000-0x20)=[{0x20, 0x10d, 0x40, "4f7a1e4945fb9b3b2bb6e0d5262a64"}], 0x20, 0x0}, 0x6}, {{&(0x7f0000d2e000)=@ipx={0x4, 0x1, 0x3, "dfc7cec3ce29", 0x400, 0x0}, 0x10, &(0x7f0000c23000)=[{&(0x7f00000f0000-0x49)="e07e2db77186b6f6b694dc11f8dd9f5c39a4944eed2292690f591aeaaa6c0cb8ccd33831a89c3aba5adc165f04fcaa651df3521705cc32f3dd213e618e0b7fb328020c822af73ae8af", 0x49}, {&(0x7f00005d4000-0xcb)="c218ba9a9f7733ee2e5cf6482273591eafcbe25919b74f2caccd813483f884bbe0d8ce07426f574e104f011c31c996c976af3b6ec5667396d3a9d50ff0ccbe4980135e40b75608180993ff628827b35c4439f3a8609ab80373ae5498df57a71fd5b04b87d4224e600463ee28fc13002a21ec7c5dfdfb2f3157067d4c8a4a46f9e3f308d8428af72dd03faf30ded7a8b496a6c09f431104ca79f7254d02d19f2fda904a4b79ed0cb52f144e7fbf3826c67c399451d9d6fa6ffc9f5c1990eac340aa28e766cbe9689d96a48e", 0xcb}], 0x2, 0x0, 0x0, 0x840}, 0x4d}, {{&(0x7f00001f2000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e50000-0x20)=[{&(0x7f00005de000+0x17f)="31533623b84849779f5684186bba895e873f6e9221141f9925086179b882cec02f934f43017e4ee6f3567f4b31083532475a246c6388211ba7f119b304b9b9d151126e6eddf014891408b74bb640a211dbf205ebf20e99a8846f3e8cd3e9d1d361becae7e8a3b9b7d34bfbdcd850baf047fa4d900ffe195d19178eaad0f4e4286b86388e7e7150902880e9484c8156aa3ca4be2e3012f5a30aeb0fac74dd052f72ab9b15d098cc20ee1c613aa1f57b52d8e083c6", 0xb4}, {&(0x7f0000bf0000-0xa7)="9f4cd8acc8692d1b838c71e554058360cf84dc7583f421f6c8cd125ee6eca1a66278c11005d4fef9b817b5edd457fc53243178b0725862fec84491ba1994483975d92b5c70b0ea8c7749785c2c2888a7fa99519fddeadab7a81c009c8956e140614c39b615f9c52489d8a8fbab1ee501d6f226630e1db6e1ad10d769d09ec38b03fddb6e63eff65e27be65377aacedc31922ad0ce956dfa062bb1252eba21436fede43af9306ea", 0xa7}], 0x2, &(0x7f000041e000)=[{0x58, 0x108, 0x6b9d, "a41a8ca4331409fe49793ddd7f4ee1129b498aa8c3ec6adade879fcd736dc1f217b2befcbcc570a3185501d9e70594d6a9582c873b46e6c8b3b31f64972fa816d0be7edae923b3"}, {0x60, 0x10f, 0x0, "985f80ebb88e1fe77b99e16805ae81bc0139727e24524dcf4a5fe931339b8a55809a5390cb2bc9f7c7e6ccabffb0e9cbf217f4845c2d77bf6adebceb347713062477d65dbca0bc8b97f81b644f4e23"}], 0xb8, 0x4000}, 0xa240}, {{&(0x7f0000a3e000-0x60)=@nfc_llcp={0x27, 0x7ff, 0x5, 0x0, 0x800, 0x5, "e4f717e3244b53021e3b6eb7fe5b0cc0991843deb852ead6df5f1f7a97e9ab33b1a96fba80f1883ccaee01980b54f23c7c57fc91818b1dabd4ffc21cf33764", 0x7b9f}, 0x60, &(0x7f0000a73000-0x40)=[{&(0x7f00007d7000)="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", 0x1000}, {&(0x7f0000abb000-0xa5)="638d9ea8d59c5da9ebbf0af6a13db1b3fc13a49e44fbf83c9e0183411851c2f87529cd61563989881f0110c84129ac5112699f2c711f46267f3c8bc3bfc4c29d7e13901deea73b851200244843ec903d887d26459e9f4bfbddc7760da4ccd48ca0a0cb9e429cb96dfe172ae30b15e2af3c0b9da6c6703a64c6dd43fe13ab542d383b59375b846f1ec6afcc726a6e86a532ee821b18cc556f66765ba22a8e2ef88d75fdf781e5b077180120d6", 0xac}, {&(0x7f0000ce5000-0x97)="c46971b997c3abf81d251744ceb9ac18c6aebb6b5bb69b53cba4f5ee7e43805a6513eda9896e713c818d79a0a5f84058a7443d0bfa19266ce5e836c7b75e2d190f2572a97620fc06aee279d2aefdcac5bdb987661c890f433dd8dd6e90f7ba0033bed80da2e3edde55e0ae2a0205ae6d8c9871e2c56c0f1d82d2c1f6ce0249cbe5cfce6f8dc4131beb27a44705178ca76067903838a623", 0x97}, {&(0x7f0000804000-0x9e)="02e0e54c95247d35ca9ca66ce22f12aa9c8023aefd5ad7b9208e29e34f9a96c5a60d4367ec298fc7ac21f23e0a7401a81db0a522d5979e8837973cf93b9f1acfe390357625f74afa1d9ceed60b5dc1a369384b04b204db3adee0c0a7e037f2ffb11aede4b2c6c8131ed000b267ccb880c69ce7f248a7abd67ec7779e9f06dcb9fb1de40504a612024ea545ecb977f85e66424f3cd5ca2c9d2b963867d476", 0x9e}], 0x4, &(0x7f0000a73000)=[{0x110, 0x100, 0x401, "c137aec91fda8a0f71d631a886172950e7c3c20d5ca449d3018a619441ec690a828103f5d8b10a4c0af2ea04edef14fbf36731377e0d999e12a5d743e88d4195be9587fe66534a719962efe7428c522cab7c3f0d1e3ea5ddd1c5ddcd663daab582a93f0f3c3fc13ee41d952b264e3bc41ea639f8d93d62a77ba54810c09208637cf1744890d874631bea5b866a474922c569fc16da13fb5600bcd91d2e5f007fddb1ab094a1f66dfdb6748e53ecaaed7ea4fade1a2b1eb858c7b6dd893cb4f5c8a9e20c4e03d02dc16951709c41e6c63572cac6e881a7cda23f2cc3f171332786975236dc1cec110b4735faae7e1815a1b924431a2f9cdc0c6"}, {0x80, 0x0, 0x10001, "587acc91ea7a2a9d895f249a6232f1468dcbd2a734891bff623330f0ffa22e1dc3f7f71478f778dfd8c147ce1d702b8c644aed8bda84928ffd2d48bb3f31732b50a47a7f87486d8ea116a751ba303efd1f635af85413359de50c5210e532e25b962e82e3b6af346ec520"}, {0x30, 0x103, 0x0, "92479831d5bcc75d8f89fe65e95be4793c9c1612095eed334b60020ca4f4"}], 0x1c0, 0x4000}, 0x9}, {{&(0x7f00005d4000)=@in6={0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x4}, 0x1c, &(0x7f000065d000-0x10)=[{&(0x7f00005b2000-0xbf)="ed5dd44527670231daced52712327ea00eb648b42ee770012f40e68b96bf2674c48e38efcb34a620567615c20d9c22a849a99e60bf1e8b5ebd971b11340213202c860d206d7f0f83b974a1fe87ccb5274dd85182a33e88297a7ff9b633ab64264716e30adec8c4544370473b65d5fa7f1836f5a6b5306c693de4cef0efd7461a1184a3e89cc8b7fa825460511bf58b1b03726f9189cc212bbe29ef5bf48b1b770f688869fa5ed8a972cccf86bcbbb50e5d39d3a7403f00e002836d1743755a", 0xbf}], 0x1, &(0x7f000018e000-0x11e0)=[{0xc0, 0x108, 0x4, "2f8ec6070cff876d89517f85a4549e1d82ba4ac75656168dc37aa774edf0229a26c963c07363dbe6ba6538fbb5cbc4c8f654106c219524aaf05736a041bd830b040e3d00a464d855741d38d2c586048aa7bdfcbfbfe5654b2a41110107709789f83406a648a1765632efe03bfc2227265b4a6a093ef13e99fe64f673cdc2f716d5ba021030fb0946f00ed61b970583d8767146837b8b05911411c0f7c9d0899f438f7967e2412e6663137a7de92df881"}, {0x1010, 0x13f, 0x1, "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"}, {0xf8, 0x110, 0x8, "a31899cba32c43dcb899f299e640dbf37244cb4150047caa77883c24c92292a9e90a834d7e9670c38780b62f4a180a6605ed93f60572fc30d8804ebbeb46b72fa06718c040b42b6e6a16a1a06b5fe5482af6d09a7f0b6877389aa4aa670cb196dd030f119674210dd0f0c2415ef8954da7c992a086a0e8821e5df459eb7c60562005588ae5c600afb57cad4f4df4d783ec590222daa65717fa218de4d1d140c3d412f17dcf8ebc767aad3affbd3118c68beb2c32e0ba17e9e34a9657d7cf28420784fa25538d46f27245616cb17de060ad9eeb3cd101506d1e5f9ba0ff3f38458a3a3209bc5036"}, {0x18, 0x117, 0x3, "e9a15a63c0"}], 0x11e0, 0x800}, 0x9}, {{&(0x7f0000c4a000-0x10)=@ipx={0x4, 0xfffffffffffffffc, 0xea5, "cc7ecb4b7960", 0x5a841b7, 0x0}, 0x10, &(0x7f000092d000)=[{&(0x7f00009b9000-0x58)="79fd9bc9005bd8a0c922fc95bd8b75898e89a6d4bf434f034475f49522f539b7d6259c87dc1a65d9306142e30a9c6bd0ea924e046214b041bbe7a825c3359b9020cda1a95b6b0ca9fd344e083b4cc059802ba8bc7bb4c9a5", 0x58}, {&(0x7f0000ebd000)="ca8998cc86114137f2cb611d5eb93033de4625a7822e356b0e4dc959d05b7d9bc6633036fb3681fd39b3a04f2f82ce9a6f882416bca182cb4a92f8e94aefd1282bd77b1e27662bd173f1e7e61d63c58b5c0b04bbcbf1179e4fadc85bf01e874815350a03b33a031593d03fcd5232d1bd722bf664", 0x74}], 0x2, &(0x7f0000fbb000)=[{0xa8, 0xa9, 0x7, "f6ed7e6a2e9d163cd23448dc8df04ded2396802f91ab8fdc05953d685ebde2939581645b304f13920fc6cc0ee6eb119f525caf8b73273cdae89690b5837a4256fc391c515bbef3d61017d231abbf879e90c0d379dcafaec9afada22b419e49548b352e2c73661439183a9756decd248e9e53e63fd255bae3301c07ab5eebc5ccd40bd157bf1788e6c7ba714cd4cc2c7daafb0185777971e8"}, {0x1010, 0x10a, 0x2, "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"}, {0x100, 0x109, 0x8, "f3e97271a74af313db06fa11e20a3013fddb2c4eb8eef5f3ddc1da0cbea953b3a66a6747dd33f0aedc11e7f1719a36b83bb8ed5eb5ba9d7843613810347cb1466bef575c8a2566e23f82bb1a214950d00e1c74d4111ba9da8ef702cdedcf584b496e7c3ce2eca2b583e5cc1baa219c45854ff834049d85962d84cd89cf06631135d7a82052f8293b85828afde002139f4261311c20d35c1bf7e7bc00e1a5b935a054c5e8a14ea9aba4d1f4395c00addfa2abda1f812fc2ec83ef5f837919d82193a84f2366a5e5b93fcbe9840c7e6ffb145319d88005dc4d7ceb07e0e6b7d90621f14a9fd57d95bb6fed218b856531b7"}, {0x78, 0x1, 0x1, "7e0df1c4953e4d79eab071bfc3a5fac04742296f34505c40df7f556db530395ccd071370ef0688cd6abb08c7f2e4d6a9678e7444d356ac7ec6aded03103ed533790b3eeabb19cd75b3daf056cebdf0a479e5d24c145fba54595552b9a80a2ce0466571"}, {0x40, 0x10b, 0x8, "d7f395fd93cf0dbdbbaeaa913207c863556296022d5de5527d1c786795b56c9683b3b1d8420fe2c7da"}], 0x1270, 0x20000000}, 0x4}, {{&(0x7f00009df000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x1}}, 0x2e, &(0x7f00000b2000-0x30)=[{&(0x7f0000e29000-0xc2)="612af5ed61a717bc0fd5541d250fdb0ce27fac57848774347a5676c8e550df8d66969ac5cea6e416c05ab89754d489c9e13bef73d31a8c9d98b91c641cb7237edfd3c330b764004c5b3a035bba92522fe0806df7c8ef3600f7885e6ee169287c1d6e17352d1d1f44fe57a0752908902e7d25ea21e61e8757b7cdae765562192ee6be982546fc070b973d2dca8b70e7a973485fe8133bf4b00452a4c7cafd9dacbce533da57487c35972fff88cdbaca693d0699cea1bc3d23c0642516f16f65f87740", 0xc2}, {&(0x7f0000d0c000)="9e8d350ad61c5053e5dae5ebc10dbfc12833ca53109f7dbe1352148d69816f951a84a55c9d6c2fe2732ea6fb047afc10c0c8f0d3b6528a50ff2111c54fda8f9bcfede5a82742bf9e598faec27730ae7ace45acfd3d7708044868013755648988d3bcb7a8e505243ba85d7e56c6b04b9d4b60af7d80f6223274850ce4ad301a397d3a65f7849de6e66b63c322b4317dd96eeee3", 0x93}, {&(0x7f000015a000-0x38)="e91f4c567bd46ea5fb0cdc7847626f04ca9a5a1e1613d5f84b1f48eb14ff8526eaec120bac6c84b90e0b3a06a4404207e4493da5170b9146", 0x38}], 0x3, &(0x7f000020c000)=[{0x30, 0x118, 0x1000, "37b3cde618b33aeec83782be6499bb9194acae40e66e2842e58f93d03f"}, {0xd0, 0x0, 0x2, "7388722fe161134110fb2deb0e448954cbbe0e211e7c7d8c1fa5c94787ebf3997aff6e05a0ba7702a63810b559ba67c4a48fd388bacb6e728105bd1aeda562b713f3acc0e218ec654d3eddae55220c40870486127655caf8c15595a81b961ab6615d9aaeff10bb8412bc1e9ec4eaa2940c837e24ca1fa2d91e1b2d41c05e6db93c52acb982cf2c2ca2189c604811605024cacbee8daec20c0862592d1ab79676d0deef09e8fb72d5c2c827efd59b656028c4fa2a955303b79d"}, {0x1010, 0x119, 0x5, "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"}, {0x110, 0x11f, 0xfffffffffffffffb, "e4e4e3b7a2b1b995edfe1e43759cebdf87139f675fffbb1f565e97f31e813abc124eefd87646e4b6be9e3957464872f03bb5625b5df7395938556a5e84fe410f7b62f2e24e36b3ffcf2a27e3da1583d0047cbabe0e6bafb93b2a971bb007fe0f956b2ee21607a5e22685a85654f33de21e61bdd5feb594c27e2365bcb91ebdd2d687117e77d630a5ec4fa62468efdad27a9f7b3e4453f577803923ce01f0e61da27819a9287021d9c24f1b6756e8c7c4683a02283ff68dbed5441286638704d2f81e5d3e5344ae6528978d7dc659ed7525a81d0ee2def901cf40d64d88064a6b7cd8fd9280fd5926039e4809b95ab7fe42021197ed77495ade"}, {0xd0, 0x0, 0xfffffffffffffff8, "6a9c2091127288c4d9089d56be3db1e8147344bb96d0c90c8bd9cb9f657ae997aaff39ac328ff4ed82aad3a44c40687126a54f39e5aae80d9e35a8e76c0409b659b295321f3fdf10b202a8913143d11aef368563ac742449f8cd48b547558d5c7d677d3d5b1e34ab131407228893578e7c9fdb78bdfe57ec319becc3ac539c122580b7477146ccb2b89f64a30e9f5453432503e79940cdc998d3c4210c1275b08646716e83422bb1d0197e6febb0f398365401421ad65c199e3f9f"}, {0x98, 0x10f, 0x1, "1dfb25f87ecac1f64e0787db777d23e7c025ae124057858bd78f340e77c3e6c53f693acadb10ae84f866cdde8007e35bc91203c83c62368819a9526a4343aac696583371b99a104544d5a1b38260dfb47620f9c8a07c37332c634fc7249d80dba73c3cec2f012faa7cad2a70f5d7fcba611ec8920a46ac775330c77edf4c7fec3f02"}, {0x48, 0x104, 0x3c13, "e19a8eb2a175152788bda1f01a51aa9367bf94b8283c5af4f5bb7c239c93b9b627c9954fc434d6832f04c28491365c37ae33790dddfe61b6"}, {0xf0, 0x105, 0xfffffffffffffc01, "741f719136a279d902b7c367b0a4ae57942589cd33bef1f62aaaaeda4761d8178e0557ded6ae3ef9e4699f7fb26d927c817b6b69cb487ab2fca1928a333c3bb8f7cf06db3f6d24382cc7c723474fb000818de0d2c4d02b84ac8fb0e7b4c62f50576d532a58ac6988a7a1cf224bb2b1d9c73176645fc70f3711408755312a1e5d0669d8f84f98888306db1aee5c7acf0d6eee499a46150b5c51966573cd64ae86a86908fec22a7907517393200574bbd6c6d50d584464ca79225d3833b79884a53f4110972354a09cf25246ec12e938e571df27fe3cfc025d87ea1ab71e418a34"}], 0x14c0, 0x0}, 0x3}], 0x9, 0x1) 2018/01/19 22:42:11 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/dev/pktcdvd/control\x00', 0x80002, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x7fff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x12)={0x0, 0x7, 0x5, [0x401, 0x1ff, 0x100, 0xb12e, 0x1000]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000)={r3, 0x7fff}, &(0x7f000001e000-0x4)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r4, 0x5409, 0xfffffffffffffff9) 2018/01/19 22:42:11 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000007000-0xa8)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000295000)='./file0\x00', 0x0) getdents(r1, &(0x7f0000001000)=""/0, 0x0) 2018/01/19 22:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = add_key(&(0x7f0000143000-0xb)='pkcs7_test\x00', &(0x7f0000d10000+0x83c)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e4d000)="5ead8a6b60881a57b2135511758a54aaf1609ec37470bb5e0cd5fe31ff5cd4f872ad99200ca1de93bbda24447425fd6a025f05eec8cdcf61eb284169e1b7547e1e12fcc8732bef0c9429921b4d0dc1de0104d68ab74caeca56f2a6401340ee0e92b4eb2fb87d396af224e7b3796d07c60a248fca46b73ec98d7c0e3375b8348f5c67b861b135", 0x86, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) r3 = epoll_create1(0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a1f000-0x8)=[0x2, 0x200]) dup2(r0, r1) fcntl$getownex(r3, 0x10, &(0x7f0000066000)={0x0, 0x0}) ptrace$getregs(0xe, r4, 0x7, &(0x7f000036b000)=""/9) write(r0, &(0x7f0000a29000)="7bda", 0x7f) 2018/01/19 22:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) eventfd(0x9) r0 = socket(0x1a, 0xe, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001a6000)=0x1, 0x4) 2018/01/19 22:42:11 executing program 1: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r3 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000f9000)=""/4096) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 22:42:11 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0xffff, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1c3000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={r1, r2}) r3 = add_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="d721d5548bc12e1566f398da43e4ccf5daa95d1ce4c388f3a2c45f1fddbd143c6aba329410781f8b0bc2110f38c2e73e03550ba82428a9b0e41f25232fe9b6c2c2b8813ee204f05bbff9b1e7ba47b5a4b3e972646f9570df9e42cbeaedec0fa3209f13f5d7d04cebb539dd8088b020527ae25e7a61a8b4746344b0bf2d01728f4f7df809054518ea4f8fe28b331a8772e6403103102b65a992e0c8481dac8be03124057182da1950b865112af35a6922", 0xb0, 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)='cpuset\x00', r3) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000004000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000004000)={0x3, 0xf1, "86736ff63480d58e9ba628fa5e201188e7a8d4156e431df6b93321758062d2bfeeb08ed728cd6cd379adebfaebbf0ea99adba5c788d47e6c559a2f3e89c14ce7500b8829187ebcdb6d68101b2347879d6403d3f6cb38a3a5861f5e77e060d78d6326279862f8dff5ba6450ee6e2a9e0dd39c80e31217ab011b5a9ddff96808669084363882a0b14cead6cb8314a68ebc2adc1afddf650db58649ca4ec81f172891b579a6bf7d7fb164433c066b800402aadb81417ddef9e2ed6f20b555873e5bbfdd9d41ee0c667b0ec4314f29e4fd458ee32b3a1652d1e0a0e3ff6932e0c658cd0d07c7f2405ffb9bfeabfd269e91fbcd"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x80)="b25d055586a357251a087a9251fb8ad0d4d16676f210b69c34c0a5a210b03febdf1170b3626e607d0147eb645a1482f1463d9709c8b947da52ceac241326d776d0e91fbfab49abc1ae44dfdb512d0d19b746aaec5c271964fb71d3a2fca54d87e30fc4ca0b806c8ccff5da5e598d35598543a9c883c3c7d690e6bee548fb3327", 0x80, 0xfffffffffffffffa) r6 = memfd_create(&(0x7f0000003000)='rxrpc\x00', 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r6, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) add_key(&(0x7f0000003000)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x1)="cb", 0xfffffffffffffdfe, r5) 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0xffffffff, &(0x7f000014c000-0xd0)="675cc69c6a63c139f858b8954f0a3edac6344c152eabfaca2cb2a12ec1516effbf6c90fa19fa60d04a103a0ebd68b4f2c8ad3da796ee909c0926b8b45021b600a3983fb79e0781d8b2acaaba0aee11b8d5b9793858d360673011b3613060d5bc1a785d3c11264cbd238e3500d1ec2fe96c994b2ae0eb35957812852448160e09a1a5408e1a06562825592abf271750038942c07c7d497fcf65d3b406ab8a0bd3be87620758f4509241f6444497e1b514d92e228d8c74f3607216ac660345fbcea04b642f4bbb83d9418f30705aa5f3f8") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/01/19 22:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f44000)='./file0\x00', 0x40c100, 0x8) mkdirat(r1, &(0x7f00003ce000)='./file0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000053a000-0x18)={0xa, [0x8001, 0x580, 0x400, 0xfffffffffffffbff, 0x0, 0xcf6, 0xfffffffffffffce6, 0x2a8, 0xb2, 0xe544]}, &(0x7f0000cbc000-0x4)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/19 22:42:11 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000011a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfecc, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f0000fa3000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) 2018/01/19 22:42:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x700000, 0x20000) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000d1d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x121000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, {0xa, 0x3, 0x90000000, @loopback={0x0, 0x1}, 0x7}, 0xabb, [0x0, 0x2, 0x111e000, 0x8001, 0x0, 0x21c, 0xbd4, 0x6]}, 0x5c) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000000)='/vmnet1eth1vboxnet0!self\x00') keyctl$clear(0x7, 0x0) 2018/01/19 22:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc4000)=0xc) r1 = syz_open_dev$loop(&(0x7f0000c72000-0xb)='/dev/loop#\x00', 0x0, 0x180ffe) r2 = memfd_create(&(0x7f0000cb6000)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b4000)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000028a000)={{0x4, 0xffff}, 'port0\x00', 0x0, 0x0, 0x3f, 0x5, 0x1, 0x2, 0x80, 0x0, 0x0, 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]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) accept$ipx(r0, 0x0, &(0x7f0000d0f000)=0x0) [ 98.285259] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=19729 comm=syz-executor7 [ 98.316837] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=19729 comm=syz-executor7 2018/01/19 22:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000853000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003da000)=0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000fb4000-0xfb)=""/251) r3 = open(&(0x7f0000d28000)='./file0\x00', 0x480000, 0x29) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r5 = gettid() clock_gettime(0x0, &(0x7f0000609000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000fb3000-0x20)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}}) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r5, 0x3c) fremovexattr(r2, &(0x7f000005a000-0xd)=@known='security.evm\x00') rt_sigqueueinfo(r5, 0x2f, &(0x7f0000035000)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x9}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x77359400, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000407000-0x47)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000000, 0x20, 0x8001, 0x80000001, 0x0, 0x401, 0x7e, 0x6}) 2018/01/19 22:42:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000036c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fa8000-0x10)={0x0, 0x3c, &(0x7f0000b6b000-0x3c)=[@in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000205000-0xb6)={r1, 0xae, "aba27efee8c08a520ee37326c0297d0232a636b709732c4f17dbd02bce46571f64fa84ff02ae8129e24ec673d571d54919d4147d2ab2379e7962b9178df629f858875857efe918778412290c9571edb734bc6508fec910ccf55ed95256dcf8f5541f5331fa6233e20186ed165a2a9f4bc981246bf65f5a7e77641ed2d06e4c20651f2d284308569a2f44e2b0139bda9cd3dcb7bb0ba9d88ecfe6569ac0991a89e50c01894172f2e080be28df7949"}, &(0x7f00002bb000-0x4)=0xb6) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$void(r0, 0xc0045878) modify_ldt$read_default(0x2, &(0x7f0000e46000)=""/100, 0x64) fchmod(0xffffffffffffffff, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000af8000-0xc)={0x4, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000623000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e2b000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000179000)=0x0) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) syz_open_dev$sg(&(0x7f0000658000)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00006fa000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000207000)=0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[], 0x0) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000726000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bc4000+0x4d)={0x0, 0x9a, "4840a622d99da476bd58c2a585ffb7d81f85fcfbc80dd0cb52c1edb05ef122fc9be600ed3986f2d0442e0fcd99ab831029bb40922429d91b80ff5a8a53535903bfb39ff9d422fae1898b2f5ebb242850b99a1c553519e8239be575c693337b7f9c1df80a497dcc8dc78975ee740d4c1ee1df8e0fa38ff59023422809f6582167e2acb57553e5762fd97a8e86f033226936ecd58cb8e96a3158fb"}, &(0x7f00002a7000-0x4)=0xa2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000823000)={0x1, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b32000-0x10)={r3, 0x7fffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000006b000-0x14)={r2, 0x7ff, 0x0, 0x20, 0xffffffff, 0x5e}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8c000-0x20)={0x2, 0x3ff, 0x8000, 0x7, 0x0, 0xb0, 0xfff, 0x8, r2}, 0x20) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x4f, 0x500, 0x7fffffff, 0x2000080, r1}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsf0\x00'}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000-0x4)=0x32, 0x800) sendfile(r2, r2, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000002d000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xc59da6971e7b0e44, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="791b8c5298478579e98bcf87a1ec3b8c"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100000001, &(0x7f000001c000-0x3)="") 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/\x00', 0x3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009f0000)=0x5b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e1000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b37000-0x70)=[{&(0x7f00000cf000)="428bc670acc35831f8714f9b0d015098cffd", 0x12}, {&(0x7f0000b36000)="", 0x0}, {&(0x7f0000567000-0x87)="df983d3d803b3d55588e28351d2ca8b7dfb101afd56088b28df93a2fa62ff038a79aca06804f81dbcec31481e37f53bfaf921a2a65482a3eff315cc9018c360c5f0c65be3855c4f28ea795e012498d2fcedd60b957c7d3651096cb0a05c6588a68da2cd9e5cf218ff9bfd23372851980c208a7c7431a1b87756bfeeacc62969eecd4cc1049c314", 0x87}, {&(0x7f000079e000-0xfc)="47cf66360dab57f93118b17d463a7a643dc4f2ed705e36d660e741f52a82c1a4e536486a763d72f0d6144f4a5813789ee7bbbaab393cd870558950c66eaf44836e8a06ed5041fb43901a2cac6d7d149fb3da1e4a46a11586bc29daadb5ff3f87b25399be6510d13e3cad0d7b53193e8f58c355a5a046fb26b7254f4cc5b769e197de105e67f105f973455f0109c45e428f7aa1f08b969e899577456edc7901f52f39ae91c730f4e0ec22ee2b41b26ef0d98911dba934e86e3f2ee26387014cd7b0a99a7839382317c53c1e750b693edeff78fe0726f01c5cf41239379b0eee2688ede1412e1bc77f58529fa8205a4abbd4ed7655f001e8389e3ad087", 0xfc}, {&(0x7f0000b37000-0xf0)="e9308e286f150a6b235ff0e002a21d821f24de5c2d9f45a12d4be086bbb2875ef3af27761e455defb5299d7c5723e1e1112eed72e5d8d250bc0583fecfea92c76bd05382d58f0b98ea413bf47a97ce6e82b12d20a90107be9aca86ffcf9dc598d0627c3c42fd67644841c92f95b53fe0f049ffbd78770db2c2bc8726aceb56cb0c8d39a64589720a818caecb80c5ec07283faa32662479966a13c634429e77405a67f59f6302241587f7ce869c390a71bce039da7380a65ccfb18372aae03f7497122c4203e596769db822def80d09378833b677b95f551b94ad9d40866b87b658af09d6c67de5a7a03372cbb41e16c1", 0xf0}, {&(0x7f0000b37000-0x9c)="1600332163bca13ec90e939c086f1b663062dd3a01e4f10670eaad50f5964d60c5dafcf9cbf5d0f24b2f4c50fc8498b3f472aab2c416ea8c820b11c6cedc015bed67ede974fcd1efdc3d61a31ad5b5b600f459c528036eca328130b33f9d63cc99a42278ea7b3ff1c26734a58f5d8419db19b83be10500630d62b88641c1b312a2e4a85973c38bd37bec884a678772ae4e8c5dfc1bd000c493a61176", 0x9c}, {&(0x7f000069e000)="12c3d1ef3bf34fee4ff2f57880a675f73fa543d790dad4f578968ba0080a25202bfec23cf60e0d4e8ca32f21f00b18af2db4d822cbc20103a3941a37592769ba0be5c2626f8bc090eb1a96f024bb712ca4b41d9e71fc8216e629a7e345a75f5bf42b157cad73c0e357c5525cac01148839ef5f62152b911753206e463c5889a55e4440c20231c8b7198525892eb9642601f872043434aff2c32d54", 0x9b}], 0x7, 0x0) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fb1000)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xffffffffffffffb5, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb3000-0x10)='/selinux/member\x00', 0x2, 0x0) add_key(&(0x7f0000c67000-0xa)='id_legacy\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fb2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fb1000)=0x3a) setns(r1, 0x4000000) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000abb000-0x12)='/dev/input/event#\x00', 0xffff, 0x20400) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$dupfd(r0, 0x0, r1) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000388000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000eef000-0x18)={0x0, 0x8, 0x0, 0x200, 0x100}, &(0x7f00009b6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000209000)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000bac000-0x9)='/dev/sg#\x00', 0x2f, 0x0) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000442000)={0x0, 0xfa, "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"}, &(0x7f0000fd7000)=0x102) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000945000)={r1, 0x4b, "b337d8bfbd4731ccbf4e613f1a65570b7df0539c8ad6195ca49bb8f2fade61a1c457c75b42c6cdefc4a9c82376c3eaa0a134c121ce1194aa7cacd18b7a53b5230fb65e2d8b86f4017942ad"}, &(0x7f000075f000)=0x53) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000068d000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f69000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aaa000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x400, 0x2000000000000, 0x500, 0x6, 0x2000001, r1}) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000457000)=0x5, 0x4) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000011000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000011000)={{0x0, 0x818}, {0x6, 0x2}, 0x8, 0x2, 0xa42d81e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00003e3000)={0x8, 0x1, 0x3, 0xa, &(0x7f0000c6f000-0xa)=""/10, 0x62, &(0x7f0000567000-0x62)=""/98, 0x66, &(0x7f0000d57000-0x66)=""/102}) creat(&(0x7f00004fb000)='./file0\x00', 0x5) userfaultfd(0x80800) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)='vmnet0proccpuset\']trustedvboxnet0wlan1$proc#md5sumvmnet1#^\x00', 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000012000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007000+0xee)='0', 0x1, 0x0) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00001da000)={0x0, 0x6, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000283000-0x6)='./bus\x00', 0x8) fallocate(r0, 0x9, 0x0, 0x4) writev(r0, &(0x7f00005e5000-0x10)=[{&(0x7f0000fa8000)="114a71f88743e1f7fa13bdf340dac931a136462f493e8a10e7ade2309a11253812b4836f22dca7634dcbb60b8ed6cf6a4c4fcf0eac5d3f764051bbc115010a983f468304cd8d72899658cbbefb10402e8ebb8e72ef012ae2e05a28fd12f61c131626c9e16c712db31c3db641d806e0ebe3374aa7dc00efac690ecb2765a5f3f3e46d29f7366d0a73531d748f643d5fb51f32390a5abafd998d6460a84042728f448ed75ae7fcbb34b1b9164319a74136dbfbfc73fb8ee4056537650e203bf78b0388cfd60f2624a1aa0e3f43547d17ad67ab44e6092658e47e3ce5c37b", 0xff0c}], 0x14f) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000013000)="1d4cfafccda1a2f44ea355f82c7de741ed3f442a627585610283f4cc76265d8505f3716217a20715c13b7429686127679ce1457bef0a4cd6e11cd8339839513b4784013d95504b7fdc3333ea125d4245ae251412626c185311342aed61341b914b093a8f380339f32e3711dd753163541b74e13de5d0f8b80064e31348b7ffb74a3178e9ef645e4391314c64cc16fc45d0576e465caac6c186448ca58951189f6143550bc3da127d1fadcbf2e6d0a417e5db87bd34586c51847e3ec11728b83ae4350b7fe340eb6acbb4454f2a2fb73dd501802cab622b7e18bbc45c450cc6d95f47c60710256a142b34dddd60be", 0xee) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000801, 0x9) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc8000)=0x0, &(0x7f000045b000)=0x4) 2018/01/19 22:42:12 executing program 0: syz_open_dev$loop(&(0x7f00007e8000-0xb)='/dev/loop#\x00', 0x7, 0x10001) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4030582a, 0xffffffffffffffff) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000908000)='./file0\x00', 0x8) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r1, &(0x7f0000083000)=""/226, 0xe2) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x1) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x122) openat$sequencer(0xffffffffffffff9c, &(0x7f0000626000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r1 = getpgid(0x0) tkill(r1, 0x21) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000397000)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") r3 = open(&(0x7f0000393000-0xe)='./file0/file0\x00', 0x1, 0x80) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r2, &(0x7f0000236000)='./file0\x00', 0x0) recvmmsg(r3, &(0x7f0000115000-0x258)=[{{&(0x7f000092b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000174000)=[{&(0x7f000040b000)=""/4, 0x4}], 0x1, &(0x7f0000074000-0x22)=""/34, 0x22, 0x2}, 0x0}, {{&(0x7f000054d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00005ba000-0x10)=[{&(0x7f0000a0d000)=""/63, 0x3f}], 0x1, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f000018e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dfb000-0x30)=[{&(0x7f0000dc2000-0x9e)=""/158, 0x9e}, {&(0x7f0000f26000)=""/113, 0x71}, {&(0x7f000068e000-0x98)=""/152, 0x98}], 0x3, &(0x7f0000e62000)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f00003a3000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000088a000-0x50)=[{&(0x7f0000924000-0x14)=""/20, 0x14}, {&(0x7f0000b1b000)=""/187, 0xbb}, {&(0x7f0000260000-0xd5)=""/213, 0xd5}, {&(0x7f0000573000)=""/50, 0x32}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000404000-0xb8)=""/184, 0xb8, 0x8}, 0x80000000}, {{0x0, 0x0, &(0x7f000095e000)=[{&(0x7f000005c000)=""/76, 0x4c}, {&(0x7f0000d90000-0xa7)=""/167, 0xa7}, {&(0x7f0000fd7000-0x28)=""/40, 0x28}, {&(0x7f00009f9000-0x86)=""/134, 0x86}, {&(0x7f0000f1d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000113000)=""/102, 0x66}, {&(0x7f00002ec000-0xee)=""/238, 0xee}], 0x7, &(0x7f0000456000)=""/25, 0x19, 0x100000000}, 0xffffffffffffffff}, {{&(0x7f00001e3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000089c000-0x20)=[{&(0x7f0000ace000)=""/4096, 0x1000}, {&(0x7f000038b000)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0x8}, 0x1161cfc6}, {{&(0x7f0000c3b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000070f000-0x70)=[{&(0x7f0000bbe000)=""/4096, 0x1000}, {&(0x7f0000406000-0x51)=""/81, 0x51}, {&(0x7f0000402000-0x44)=""/68, 0x44}, {&(0x7f00001e3000-0x1000)=""/4096, 0x1000}, {&(0x7f000014b000)=""/0, 0x0}, {&(0x7f000006d000-0xf1)=""/241, 0xf1}, {&(0x7f0000de8000-0xdb)=""/219, 0xdb}], 0x7, &(0x7f0000c24000-0xe7)=""/231, 0xe7, 0x7}, 0x8}, {{&(0x7f0000a88000)=@generic={0x0, ""/126}, 0x80, &(0x7f00007ed000)=[{&(0x7f000056e000-0x45)=""/69, 0x45}, {&(0x7f00008d6000)=""/195, 0xc3}, {&(0x7f000064a000)=""/4096, 0x1000}, {&(0x7f00006ee000)=""/141, 0x8d}, {&(0x7f00005ac000)=""/129, 0x81}], 0x5, &(0x7f0000f09000)=""/19, 0x13, 0x289}, 0x3}, {{0x0, 0x0, &(0x7f0000dd9000-0x30)=[{&(0x7f00003e0000-0x84)=""/132, 0x84}, {&(0x7f0000656000)=""/175, 0xaf}, {&(0x7f0000a3f000-0xa5)=""/165, 0xa5}], 0x3, &(0x7f0000f89000-0x4a)=""/74, 0x4a, 0x4}, 0x5}, {{&(0x7f000012d000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00004d5000)=[{&(0x7f0000075000)=""/4096, 0x1000}, {&(0x7f0000ab2000-0x50)=""/80, 0x50}, {&(0x7f0000c53000-0x14)=""/20, 0x14}, {&(0x7f00008af000)=""/216, 0xd8}, {&(0x7f0000764000-0x63)=""/99, 0x63}, {&(0x7f0000eb3000-0x70)=""/112, 0x70}, {&(0x7f0000619000)=""/4096, 0x1000}, {&(0x7f0000d19000-0xf9)=""/249, 0xf9}, {&(0x7f00003a7000-0x72)=""/114, 0x72}], 0x9, 0x0, 0x0, 0x1}, 0x6c}], 0xa, 0x10000, &(0x7f0000493000-0x10)={0x77359400, 0x0}) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bb1000+0x70b)=0x0, &(0x7f0000a08000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005ae000-0x4)=0x0, &(0x7f0000b13000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000fc1000)=0x3, 0x4) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f8f000)=0x2, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f92000-0x15)='/dev/pktcdvd/control\x00', 0x501, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f91000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000314000-0x4)=0x25b) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000828000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe75a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in6={0xa, 0x0, 0xe38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75}, @in6={0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6000000000000000}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0xe4) r1 = gettid() ptrace$getenv(0x4201, r1, 0x6c3d64b, &(0x7f00007df000)=0x0) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000042f000/0x1000)=nil, 0x1000, 0xd) remap_file_pages(&(0x7f00000e9000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mlock2(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x0) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0x0, 0x0]}) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000019000)="49147db7b8c0112801", 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000001a000)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f000001a000)='./file0\x00', 0x2000, r1, r2, 0x440f, 0x20000) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cb4000-0x10)={&(0x7f0000b8a000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000-0x98)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005b9000)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000)=0xe8) ioprio_get$uid(0x3, r2) clone(0x2800000, &(0x7f0000249000-0x3b)="c3de5a4b0c91efdb1c6ac4524bed33f4f2f1b366a36a8912ed01f2f6528c86bce7eea37b0d984ef07f972b6230007d5fcf69ac10227b49058ea356", &(0x7f00006e9000)=0x0, &(0x7f000048f000-0x4)=0x0, &(0x7f0000ac4000)="06") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000a5b000/0x4000)=nil, 0x4000}) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f8f000)=0x2, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f92000-0x15)='/dev/pktcdvd/control\x00', 0x501, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f91000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000314000-0x4)=0x25b) 2018/01/19 22:42:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000675000)='/dev/vga_arbiter\x00', 0x8800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000688000-0x18)={0xaa, 0x21, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000005000-0x8c)={0x1, 0x3, 0x2, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000fdb000+0xf13)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fdc000-0x10)={0x8, &(0x7f0000c67000-0x40)=[{0x6, 0xfffffffffffffff7, 0x100, 0x40}, {0xd08, 0x4, 0x8, 0x327}, {0x2ad7, 0x4, 0x401, 0x3}, {0x400, 0x7f, 0x1, 0x10000}, {0x100000001, 0x9, 0x0, 0xffffffff80000000}, {0x1, 0x8, 0xfffffffffffffff9, 0x6}, {0x1, 0x7, 0x8, 0x1}, {0x1, 0x9, 0xfffffffffffffc49, 0x6}]}, 0x10) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = creat(&(0x7f0000b84000)='./file0\x00', 0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000c99000-0x8)=""/12, &(0x7f0000651000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x4, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x60000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001000)={{0x1f, 0x3}, {0x6, 0x3f}, 0x9, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000002000)={0x4, 0x2, 0x9, "693620915c73", 0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x8, 0x8, 0xfffffffffffffff8, 0x7, 0xff, 0xbcd3, 0x9, 0x22, 0x5, 0x9, 0x5}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x11, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x1, 0x8001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f000080d000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) flistxattr(r2, &(0x7f0000011000)=""/165, 0xa5) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d36000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000832000)={0x0, 0x20}, &(0x7f0000163000-0x4)=0x61) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009dd000)={0x10000002, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cbc000-0x8)={r2, 0xdcd6}, &(0x7f0000717000-0x4)=0x8) writev(r0, &(0x7f0000e68000)=[{&(0x7f0000e18000-0xac)="", 0x0}, {&(0x7f0000fc3000)="b2", 0x1}], 0x2) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f000019f000-0x11)='/selinux/context\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000852000+0x42b)={0x0, 0x77, "508d5d3f0f243f45c5b568775dd7cc354406cba7c129c6f1ed83ccae317f90284827d775a3bf8f92b59a35e3f9f4fb112b9a42880eb050ee603539be58434892d5d8c4367ada164b1bfe76cbad3268f25746834b2058a91c0d58229feb962c244195644440dfba13b05094a0b1b06fd24531eb27f0f927"}, &(0x7f0000acd000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea3000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0xa0}, &(0x7f000099e000)=0xa0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00004d0000-0x4)=0x101, &(0x7f000082d000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fab000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) getpeername(r3, &(0x7f0000ace000)=@hci={0x0, 0x0, 0x0}, &(0x7f000094d000)=0x6) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x87)="a888ee4c00086096a078ffd3c1056ad8890f52faec4392dca80da6f4a2db8580f9f90664c4a375c9f95e053b13ba895b8de27b1dbc0929762357e1b6e6273d05448d7aa51d571d8f7f3ab22767859f704c162a2e229f6f91e0bd76c94dbeafaf76e49918ce7b74e1f87c6f661710ecb5722aab6417487997d45db4759d85aa841602672d3dd84b") 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x80500, 0x100) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x7fff, 0x400, 0x2, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000006000-0x30)={0x3f9, 0x2, 0xc56, 0x33c44174, 0x10001, 0x8}) [ 98.988117] audit: type=1400 audit(1516401732.527:44): avc: denied { create } for pid=19891 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 99.014005] binder: 19889:19895 ioctl c08c5335 20004f74 returned -22 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000121000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f75000)='./file0\x00', 0x0, 0x21) accept4$vsock_stream(r0, &(0x7f00007b3000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000fe3000-0x47)=@access={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x30, 0x0}, 0x47) mount(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f000067f000)='./file0\x00', &(0x7f0000a39000-0x6)='ramfs\x00', 0x0, &(0x7f000016c000)="") syz_fuse_mount(&(0x7f000055a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc2000) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000d71000)='./file0\x00', &(0x7f0000bed000-0x48)=[&(0x7f0000ac6000)='ppp0*.keyring*\x00', &(0x7f0000f1a000-0x6)='self:\x00', &(0x7f0000cda000-0x1)='\x00', &(0x7f00008c7000)='GPLppp1wlan0self\x00', &(0x7f0000851000)='\x00', &(0x7f00006e5000)='@\x00', &(0x7f0000d67000)='%nodev\x00', &(0x7f0000f9d000)='\f\x00', &(0x7f00005c5000)='\x00'], &(0x7f00000d0000)=[&(0x7f00004e6000)='ppp1\x00', &(0x7f0000616000-0x1)='\x00', &(0x7f0000571000-0x1)='\x00', &(0x7f00001e8000-0x35)="5b706f7369785f61636c5f61636365737373797374656d2373656c696e757876626f786e6574316b657972696e679a776c616e3000", &(0x7f00009c6000-0x2)='^\x00', &(0x7f0000435000)='\\ppp0vboxnet1\x00', &(0x7f000017d000)=')\x00']) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvfrom$unix(r0, &(0x7f0000926000)=""/166, 0xa6, 0x0, &(0x7f000061c000)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007fa000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000017a000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000112000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000eeb000-0x1000)=""/4096, 0x1000) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad5000-0xd)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/19 22:42:12 executing program 2: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execve(&(0x7f0000262000)='./file0\x00', &(0x7f00008c3000-0x10)=[&(0x7f00008df000)='selfem1]cpuset\x00', &(0x7f0000cc3000-0xb)="76626f786e657431016b00"], &(0x7f0000586000)=[&(0x7f0000cb4000)='*-posix_acl_accessem0ppp0vboxnet1proc\x00', &(0x7f0000f5d000)="6d643573756d0e00", &(0x7f000002d000)='\x00', &(0x7f00000c1000)='md5sumtrusted\x00', &(0x7f000045e000-0x2c)='vmnet1vboxnet0vmnet1trusted\'$-vmnet1keyring\x00']) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000350000)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') bind$ipx(r1, &(0x7f0000ca5000)={0x4, 0x0, 0x80000000, "141f1314632c", 0x9, 0x0}, 0x10) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a09000)=0x0) process_vm_readv(r2, &(0x7f00005ac000-0x40)=[{&(0x7f0000479000)=""/165, 0xa5}, {&(0x7f0000256000)=""/48, 0x30}, {&(0x7f0000196000)=""/7, 0x7}, {&(0x7f0000363000)=""/137, 0x89}], 0x4, &(0x7f00002f6000-0x40)=[{&(0x7f0000784000-0xaf)=""/175, 0xaf}, {&(0x7f000079a000-0xb)=""/11, 0xb}, {&(0x7f0000028000)=""/229, 0xe5}, {&(0x7f0000612000)=""/88, 0x58}], 0x4, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x82800, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001af000)=r1) signalfd4(r0, &(0x7f00005d0000)={0x101}, 0x8, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000302000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fcb000)={0x0, 0x1000, "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"}, &(0x7f0000fcb000)=0x1008) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fcc000-0x10)={r2, 0xffffffffffffedd7, 0x4, [0x3f, 0x7, 0x1, 0xb88]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$cont(0x1a, r4, 0x0, 0x0) chroot(&(0x7f0000641000)='./file0\x00') [ 99.037679] binder: 19889:19895 ioctl c08c5335 20004f74 returned -22 [ 99.061289] audit: type=1400 audit(1516401732.597:45): avc: denied { setopt } for pid=19891 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="04f43b0113f7cdab19d08f1c9c500c14", 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) connect(r0, &(0x7f0000ab3000-0xe)=@l2={0x1f, 0x5, {0x1, 0xffff, 0x3, 0x20, 0x6, 0x1}, 0x61ed, 0x40}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f86000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/rfkill\x00', 0x40, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000e30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000463000-0x4)=0x14, 0x80800) setsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000e43000)="6c0ab23391a60a2ef2752b2030e6703165e5a11f737cb28374eef459d751daf8f9627b33f92da30f689bdc5ba88ed8c57058e5c0015d222c5b24201d995c9ac220d422ee8d598535d5ad181bfe444f102bda5b0e5522770608e69c59", 0x5c) bind$packet(r1, &(0x7f00005cf000-0x14)={0x11, 0x1, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e9a000-0x4)=0x0) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aac000-0x20)={@generic="e8ebbe3da65a9dfd0000000000000007", @ifru_flags=0x1000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ppp\x00', 0x111000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000af1000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000cf9000)=""/75, &(0x7f000052f000-0x4)=0x4b) unlink(&(0x7f000066b000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000034000-0x10)={0x0, 0x2c, &(0x7f000080a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ac5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000312000-0xa0)={r3, @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]}, 0x1, 0x40, 0xd1, 0x200, 0xc}, 0xa0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007c0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000069e000)=0x4, 0x4) 2018/01/19 22:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000025e000/0x1000)=nil, 0x1000, 0x1000000, 0x13, 0xffffffffffffff9c, 0x0) times(&(0x7f0000550000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084f000)={0x14, 0x0, &(0x7f00000a3000-0x14)=[@increfs_done={0x40106308, r1, 0x0}], 0xdd, 0x0, &(0x7f0000f99000)="c65d8176a0780ee56330ecc6875b1890f2944be2bd8fefa80c69ada6af375f7cf19a2fcb15e27842b7526f8999990a47d43c4cab885e496dac4a5aab13198b183747357797caf92e388a56ac394a4f034b450f88f47f7e4323260cd2adcb9e58006f01a96580b421fe73c931cd396936b507ec221d8884fefdcbda4d03035ab53c7f5a2e4da40aa86991fb8a8a3fc6ac972733dd8db235be047db9d1bae95d529f7f1e7c232765e9cf0d345940da611f870df478c07340526466637339ce201fb70c75ef62254d8b59eb0e752476d423ddf857e170fd745d868ad77a6b"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000954000-0x88)={0x2, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b7a000)=0x0, &(0x7f00003ee000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x3, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000813000-0x9)='/dev/sg#\x00', 0x0, 0xc080) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002c9000)={{&(0x7f00001c5000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0xff7ffffffffffffc) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) socket$inet(0x2, 0x7, 0x100000000) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) utimensat(r0, &(0x7f000085f000)='./file0\x00', &(0x7f0000c83000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004ec000-0x10)={0x4a57, 0x100000001, 0x9, 0x31}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d2000)={0xfffffffffffffc00, 0x4d, 0x400000000000000, 0xfffffffffffffff8, 0xfffffffffffffffe}, 0x14) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000a97000-0x8)='net/llc\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000014d000)={0x0, 0x0}, &(0x7f0000b3b000)=0x8) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c6000)='/dev/sg#\x00', 0x6, 0x10800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00003bd000-0x18)={0xff, 0x4, 0x505b, 0x4, 0xfffffffffffffff9, 0x4}) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000371000-0x2)=0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x800, 0x0, 0x533, 0x198, 0x2, 0x3bda}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) r1 = creat(&(0x7f0000677000)='./file0\x00', 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a63000)=""/4096) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x0, 0x0}) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000ee4000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f00005a7000-0x10)={r3, r4+30000000}, 0x0) 2018/01/19 22:42:12 executing program 6: r0 = creat(&(0x7f0000dbb000-0x8)='./file0\x00', 0x108) write$sndseq(r0, &(0x7f00003f5000)=[{0xdd79, 0x1, 0x9, 0x0, @tick=0x101, {0x1, 0x9}, {0x7fff, 0x1}, @addr={0x2, 0x7}}, {0x3ff, 0x0, 0xfff, 0x1, @tick=0xfffffffffffffffa, {0x5b, 0x3}, {0x100, 0x80000001}, @control={0x456, 0x0, 0xf0}}, {0x7, 0xf7f, 0xfffffffffffffffb, 0x3, @time={0x77359400, 0x0}, {0x9, 0x7ff}, {0xd4b, 0x52}, @raw32={[0x0, 0x3, 0x200]}}], 0x38a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a12000+0x392)='/dev/snd/seq\x00', 0x0, 0x100) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$TCSETAW(r2, 0x5407, &(0x7f000099e000)={0x7, 0xffffffffffffffae, 0x11b, 0x7e, 0x327b, 0x8, 0x0, 0x1c0, 0x9, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:12 executing program 7: r0 = gettid() unshare(0x28060400) 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) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6a)="a7b3f709aeeaad6ebdbd7aa9c2ac6c05e602e8a2991b3dff0a359d4141481d78a662cc36c62371b8e72f7a5015a5883b97014bec7648cd87f5327e301a6af89a5d27ed722e52a44192d17e67eab151e8549ca98abd58aeb4498e5c704bc2875b94bbcac242d16b1ca787", 0x6a, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x8, 0x86c, 0x9, 0x80000001, 0x3ff, 0x1000000010, 0x7, 0xfff, 0x3}, 0xb) exit(0x9) tkill(r0, 0x15) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f000013c000)="") r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c7c000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000064000-0x4)=0x5, 0x4) 2018/01/19 22:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/sequencer\x00', 0x8080, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000088f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070f000-0x4)=0xe8) bind$packet(r0, &(0x7f00002cf000-0x14)={0x11, 0x1e, r2, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000021f000)=0x100000001) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00001e7000-0x8d)="73faf8ea1b51771163ad0ad177cb34a0fb36f6ff38b0ae43cb37fd1918b72ab7b92cb8e75e6779efd4c313aac89d4dfed52d73f0c7d45828b0cbd62b81f8fa55883faea4854adf93e54b499adc13c1b4f225ba0ec9109db6782edab89d77e815a454b17514b73043a37bfb1ea17415b611210a07b74218092a99018b405327b3574389ad954a300993e21b37be", 0x8d) epoll_create1(0x80000) 2018/01/19 22:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) socketpair(0x9, 0x2, 0x2, &(0x7f000067f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aed000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x2c) 2018/01/19 22:42:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000079000)={0x0, 0x0}, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001e9000-0x4)=0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000edc000-0x8)='./file0\x00', 0x40002c6000, 0x190) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d57000)={0x8, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getxattr(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f000007e000)=@random={'security.', "63707573657473656c662d192c5e776c616e3000"}, &(0x7f00006d4000)=""/218, 0xda) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x3ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x384, 0x0, [@generic="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"]}, @nested={0x14, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic=""]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000d2000)={0x0, 0x3, 0xf56, 0x3872b922, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000086c000-0x8)='./file0\x00', 0x800, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00004b9000-0x118)={0x1, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000628000)="b72b94a16f84da3a9c3ea0d02bb1f7b7af9ec15fe0b64f520d710575548e0b6c17d51850026eb7cf7f52e93a56ec51dc512bc9d7f4234857bf1399c566aef6bc0a5ddec8f6d1c386e8dc823bf0ccdea536d969ee66f30f19d89a65f889f6d1df651f55631a43bfbe1ddc5395b889e83909e9c60e1538ca72b4371fb19249c1fcd683d9a022eadc26df45aadb68bce9ba6194c2dbd102b80862402a295d20c682499af33f60666a0d90846f93ae459731ceab5f6e9a6315c6b5aabee31fdad75fc7ba3251843b34bd894072277d3a624cd1b363c5c1f97f9cae52fd3bf6399c51d46eb94f4e0817c21e87ebe2e15bcac6a7565ea88cae5a08194dbbc3c137d22c2dde61ad060d800fe66dd6baa10f86d42946ee5f2798afe860ff2e8ccb36686fcd49906e1a5c23628748cb87e7934662356e3b64bb7e278ff4c7019e1cfb2bcb2146bd060a9e181f764d22f5c474544c975bc3a5458cb17650b7f55df7259d39d62fe8b62263cc795e528b39ad395d5796ee6176afdd6c01f3e4cd34f98aa2721db1c06380836b51305774deb06752d923bd81e6b5833985f14520edcca213cf3b22785e4d2bb011b517bc2e545e9f15df47ca0e40278330dd33d58d43d66d77218535f007038f37a54c98e99be7d841bc7dde347fdb3ad8c5487c60bffcd40fee105f4cc57fdcb8b9dd74aaa65e26c89fdf60092a072be19e136f0aad6657683d74b9cacf8470eb75af50f67d7a6e48f026fbbae9c61a315b4970a026455c7143cb847bf625a330da438b24b551a5a27e54ebd5fd83a829b2d204ac8299bb2dda33bf7e81df511cda31680e5431bd6a971f67eeaf7d873ed4296062466b400b782cfd322a1fc74eb4f188200eefdc4cd8988ec86c71b6d9eb63c7dfc8b8a5752dae3f63e567adeb53dc1e24204a66f39de789b586c8da2b65c91cda8ca7245c36018677b8780a2162748010b9ab4749a9a511df515d4488ab1b104625263e053535abe552ffe6a10d31c88d162c0f7660e7944a28d275446ec4fd2a335ce4afc5951e001f5b011a1d6f24e41da9b735a3b1ec304e7d883ef9e307d2cb6de17063931fc16f9515bc660da71d4f449725149de3532ee54a259634936fd154da350222787ff61e83a371ce70eeda88912e25a791467476c15283d87f815e52a3791037a43ade1545c6b19db4e5074d60628339db4b2cdbe86b6996f42946265eeb48f9cc6efb2f8c6dacaae40272cc3f6a52668b24cbda08274de27d5357775faa966806a92590d43e21b6ebaf720e1adbe46912fae20cf6a1b3557a3b204c1688395bed94549fe7507887bee14fe1f3bcb8f9a7cb0469ef5bd857d1783656e41d78925b34421dd6a2da3754bd7f827ed4f396ab5bc3be00d985db65c217b89f2d28214a14cd9423a69ce3a3ad928536076d467cd38458e1f35f3e5df0863079f2571c0f395bfe8f3e56b5125b306a82c1b82ea25fe9f3c5f3ef3c9aebf4bcbcb8ab498dea57be1cef722e1d2e57a99696b2e157f85a31f648ecee2e30ebae97803e84f357c6512e7b30f78325e0841b42597141cf420af7e3da20a7624b5fb59ed73c04abd09dc75e1ab98c72a3b46f4e1144b3b6341661e8b61d4b0a48cf3e8336d7e282496f0ae26ad80733a5fc19ddff823e042ccdba861025626e492e3cf50ea3e794d93329d0d21b63ce6dddb6ada7a14a9d12dbdebc7ad9ea044d8fed6ce8b52cd2ebcbb7a44c6078e06813a3bdb5075ac8a6f8f7c106a2161d7525f8ab8232fa90c270aa54b5a4ff860d7dac3d14b2d7d1dda7bf886fb9bd3055b6e26c09f3be344c8e7a4467e04f169bcd7a229769fb61969f863b5967fb37826f70b8f66313f45fd094d324b8c9b11703331da03f94b6bccc028bb46f58508b3b595b2cd1e176545c4b14b810d24cd9a2e33b312bb442d44e8f285f37c94e92c1f57ed57833b06457c65ef1823ef7a7e385ca3cba8f32911ac35d92ad285dc77ee972718ac3a9d4b8bad3b6260c2693dafd632ac71e56f80bc18dbbe95a658648762a15a3bc1c1a72946b24c50b6abba990bf2eeaef1470c29f9266c744a9f5cbc8ffa6730f45cd9f488a665fdc5cd18dfa40d374daf7adf3f20487c9b4cf57c7bd3925bcb180587a371878f252892c9000dc15952cdc9db9115da930e020d22305e69801472b71c4f838102d9b0d1148739a65b1bfc29e3ce9539b3858856d80ebf3b4f39d3d7e6d426172ae247bba0143644fa1bfd7b360aa1aae8a7ae06ab6315b3eea54614ae0739e6e571dead6c142c6a1a9a565cf364faa521501587c53953b5741641040648de6de7193fab91583adac77d81da42a4ab59a8c6d32b4639c3013c9a4e6f0ad0a358cafdc80075e149c53c8821ddbca01a6c1e557f7d42b5a3ce71e1ee4a72787f1853e0f3aeaa18ad09c5672ff2711566f8bcc2756c9714867fc3296bfb13720ba4cf33ae85d641ada435a2a445c2e87fea8b269252c0f103017b5f72466b7d65ddd8efd59cc71a5bcbb64c1dd4d1201473edb619bb768850f7ffc290610c68ae3790dff4dfd88d1ad88e29f59064f817212fb32e89dffb55c509283aa8e55e035b41319c198113ea0fa0fbb4336762f490489cb9aa0b2acc696493282475db460bfae10885e17f3450d16bc31090a69e2572c8772a1b82d4bba60ddf2f44a7ab68aa12c9d26f7752ca452a2fbafc79fe64dd9a9156929cd7911c06c37ed39fd6f6e633d8436e7803c70a78061b3f338bfa4e40067bb60b9416d353fd77a26deb9b79431319ab8678c679c60f3323750e6284e8ca1fcdf1f6049cf07d656ee6f47f1c9c3ce3a4e3b84228c6527da7495b2687550016747d68b640604fefc16023d25b5d8fdff29723af7350bef302845914737f483a1439bba5f7881db50e17d250c49461d454828b4f96f119ac8af59f1abbeb6f419c687782197286cf84fdae8d2ee580375973f88d02b89309d805a68ff68e37188564a635dac8f14bd6d8ea83c5713f72aa18ec25bc325cf3b58bb5e909fcee2ab64fe8c4754422df602427910f23999bb145293fc79237b2edd9d15efe327991e11ea2a2041902168f229119572556316ac8d1c1bd0971f979754abf9e844a83b6743bf26c409ca412691a717c1cfd628fd275bea129b0f0dc9d130cfb9ecae842ff4bfcdccaca057bf1e2e57bb4846b67f8dccd821edab00a1a40ad45ffc7831d67f4f4ec77256d4e5a9216244f5575f7be42a54e724dfc8fdbdc3237dacad295a665a59161ab317b719cbcf5672df242c133810d278a8eca65009f233a00f8e8db024e78f2fc2d1e86aa5e4e5a7145933a0cbd24bdc849b7f4e829a3c13841286c7573dc74ff0e873de37f7fdc1b0e22d1206c71e8add27bfb5cd839df2cb60b0b00ebf85ca3596c63c346b90eccb6b7d11866ee6ae497d7775547542dbd7987071a3258023b1d10f13512908a4bfaa5cb2e53adc85c797983c2e9b610cf516c37324664e52de7d4cf813590a71a3bf2eac51d6e3f613d4ab09e9d39f34708e5549e1bbc8048f5987805cd2fb5613a5fa5c991270c75c68f7a66c0700d1b27083f99e8c4459dae4fe11126d11e4325fb212eff7ce2826490da44e0662abb0b819bc525f93bf9e05a7b7745754ae476691e7cdf6b9094ceb679d42195cf76fbf448c5d0717a8ce965cee42d3b501db5ec912d2b04db60937679ad21b35e70e5c2fbe05d1d749d89a9ebd7438723913ad85c0bf8d49b780182e04256eec8063f47ee8727f48fadabea5e5c117c9ba38138864aa7ed01f92e5efb7e7f221850591f3f5331e9653a69857604743cd45506ed8f842ceafb0c1312b7713ba0d7a2d15f5c01091caf1433526407885ae593697a486cfe88b1d8d3739aa89b227ed1c08bdbaf4a51811ec15172419db0c38ef85e1e9455bde44336df69d6f40f995752590257cdba291304e92093cde5d64e85ffea0146e2464f17238a90afab2b91f99a27239b300986a4ddbb4bc10d539d3aee074a765faa2cc68d7d8862d440233765a50b49aa25a610c0a95f5fe62a2adee4c10657ff4c3a9703a66c2a1cf2e33b1de19609923a38befe189fc17108c4789405a12edf6b611d55861e0f1e41f636d13e019d5a7fdcf3732f9d47be1cba58f08b6f844f7f1e6800faed7f5b7d948c6c3ac4c3aad93f17a4f949ccd9936de3932bec87efa1bef26e6dafa83565158d6362f36091d9f99340f626f107bbd5c5b28fc882f1ba71802eaf3c4157879b9e748b34555b2c1b454736d15199ff3589a1a4329da54618f648a6c995bb7e3d160f6840fc57f8f15428148c678e4b940d2d8755f59606a28c98ac0a49eeb537aacd2230663c002e23d6a4c02156b55794e46f3481da9146d1556c4885b4445c829f7c1306f6989fc54e833aa828458a72dd2f3622462ffc258b3769df6cf141231e8ea9daad8cfa8a7814cd4d386028de6c3cd102ec249ec99942f8f5fc2c145604693b9a6ac94bcb98cccb935a02c86f454e1d6d3dff4e937d574133072508ae91c65be10edc688436e52828df7933812d8955d99f0b7ca591522afd1b5a7930ef737909fc7d2b68de45b126dbd69ffde97f6bd7fc19db8c73935d15b91dfb1db439b7bd129f566bee7ac0a8dcfb08c424cf231157445a6a30b5b60379ea5854c904d61c02efaf9e6c4d2b067a10752a9593852be7640c140ba9402d3f312cf3592e807294aa3a04e09024552f821ea1f32a10b92814e3a1be7f4fe2a02885d36093a99612e962a853a70a0949434cbaa133d1d0fb39df7f3f15873a417f97d37524fcf05b6934e5461f055fb5ab77311d2fd58c10ec942e1518c47868da69b3059fd8111c72d97c74e50406499966f25d5edf8b34978fd939113fafe37d3a2e045097c792d4001f3cdcb7275d2203fd6fa81e4b3d39636c3aa30f451bb2b44162b392f803d7ca6abe21239c05efc31d4680a248656d9a80eefc44cf78d20d713beb1cb647d91d5ebc10db0b227366eba913be073c31076756dbfa2c267187750ef982cdfa866c0f638a729f96e7ddeb70b59cb5cdb1d21e0c1bf5507b8fade89d98f42705e0f75d1a329a57e914f6df7311b1722d063a68b42cd18beccb10832d277f6be5335a2ae88fd0d9e1d5b23777a3315edc2bdfbb5f2d4cb57786594c22e22039c9fc8e0783cb7d1585d57cb56adb2a82f70df5cd915068e404ed5634534d86019c4f007ad2d54a1b3dc06f5e224a11a2b253543ee8cd6ac84aa62c067e7065d623d45cde6c73b957e56df0174d4a72ede78ef99b56a6bc1428ae55227c1972bbd827b3eb8107e047a54491208e43c67f2ca29163bdb7172fc81a35d786721b1d11b129235dba8f9ed2313152bf49584ab5966c8ab5fd43e2303b11f8b1f4f4bcd394b53e4c8ef4c9a559f2a4fe64c321d9673bfd518e878dea1018bd6ee9bf9922e92aa053bd42c1271b7d9767f960f040e17d7ae067585365d432ab193adec401837218e374c5be76e59f45425048d6b04fad8ae09e934ac43a3a7b3c4dcf343e8bca4bf87a23b6d5ecb0fedfa81e179dc61099a0c3e8bc46a2c8d5e3eb4dbf2d3102e65db5b59866238f495e7406be168fe0cefa12c7ea43c3a3dfe1dbe0349c24fba7e5e2c6b40b9750cd3a4041610ff3438be3f3ae0ad78d41754c3a3ade471c744fba5c0661cf9fdf7242519593a86c55c8f4557059220ef796b05664d2f1f61f1658b1bd60c93f1c933665fd5fa4a18a62348d5a731c0c5f45a35710fb2ec5a5a9576d24a10444288190d04021f64700efe15bc4108c59ab6568815cc") r1 = syz_open_dev$sg(&(0x7f00002ba000)='/dev/sg#\x00', 0x0, 0x0) add_key(&(0x7f0000ca0000)='logon\x00', &(0x7f0000bf7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000d2f000-0x6)='logon\x00', &(0x7f0000da6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a66000-0xc2)='`', 0x1, 0xfffffffffffffffc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000ad0000-0x1)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00004a0000-0x4)=0x100000001) keyctl$negate(0xd, 0x0, 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000a68000)="cf61099c667edca9f4683d54e97c3df23f895232adc4b2bd1c14d824bf7956d7ac56799b7033f41925386b6bc70ddeffbe160bac95ecafca") 2018/01/19 22:42:12 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000d09000-0x8)='./file0\x00', 0x260400, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) r1 = memfd_create(&(0x7f0000552000)='mime_type*\'\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0xbe)="a4cb29ed8f66b3b09edc5b3f26c7bc1ba29f2c7308a88697f3b2d5ca91c9a9ea352364dfaa98145db2e99df13fb9af6442517543d0eb25f66e4dd886d50899d1beeb540580150cabb81d112647b43fba5a6f17e7aa3922c839878881dc7ece1e2ac5ae5d6e0258faf64dc51f764698cacfe0de215ec0a46264d397add5dcea4de08759c0d47dd98a5f7a87cad835b764566f7d6092ef99997be11d7c2a92b4bf159541cb957ce2a36b7790876d5a8ea1bed4e935f84b34a4faa66b2278d1", 0xbe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x10001, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$llc(r0, &(0x7f0000001000)={0x1a, 0xff, 0x4f16, 0x1, 0x401, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffffffffffb3, 0x80000000}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/01/19 22:42:12 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000625000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00008b2000-0x4)=0x10, 0x800) bind$netrom(r0, &(0x7f0000d21000)=@ax25={0x3, {"501841c658ebe8"}, 0x1000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/19 22:42:12 executing program 5: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000513000)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x121000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000-0x4)=r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000-0xc)={0x3, 0x1, 0x401, 0x8, 0x7}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000002000)=0x5) recvmsg$netrom(r2, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"00211db79aea13"}, 0x800}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x2e)="64246aeacd45ee8639d8936e972b059735f542dcf32478c866e1293501f3a69106824416a0e69d133aac4925384d", 0x2e}, {&(0x7f0000001000-0xb3)="d43be3464cd8df407a5a1fcbaccd86993f73d4dc9ae43afe382e1688c706ecd0a2047b8430909ca1e0fb80288b1063f281b07e788633fe7d54d4820e760c5487deb15c03d6f3c0cbfc92745e70f9d3ce36fc9db8215c29573a10e19fed2d4c58bd6c745a0a2c1732ee0510ace0214d1b4ecb39d323b2ec570c83385cab4e6a59b4d9b4811979c7820b2ab7ae5d316dcc32230999da4fc3d3b502a8ec77f4e7107a1230d44988a6255912dd2a840fad395582c7", 0xb3}, {&(0x7f0000002000-0x77)="2e40de476627bf99192de9bf10677ef250a0586cee0466a243b137be30847dd7a461b167e46d2f95d2e55110c09e8dc8986192c3594e4034daccf6a8ef5aae1c6471dba0e8c4e4b9592930798b0786aa66587511cd077991eea0a01f0314bdde57664c2baf772800c7d3b2a2fac542bf63f140a950d3d0", 0x77}, {&(0x7f0000001000)="d81fa7aa42397140c76c959851b5b72975d830333ee7598f38f26686ec430c165832f056ac31334f31cfcc9275122ec0b8fab195aff083606c144934c4b8250dfbb676413dc2de795e60defcca443131b01a886436dbf7a74043186ea7e8743f97adac245729e0d3efcb5f28e861ae104b341343862a376b702606", 0x7b}, {&(0x7f0000001000)="8f1cd0b1ec6f17cf414c29b8e1d5901ccfce146f20750d102acf032bbf9d6cbd954640a0af2bc001e51067cc331d741fb0db1fbda26f5ba19cf8259650082927070f1d5b96f0b1cd383682c6c989b053198f8add301d9edfe53401fa7d66b25c2b760c09936a8b64a07d2274735a6a0a248e0071722285cb71969a446def4d0d8b36685c6ec5", 0x86}], 0x6, 0x0, 0x0, 0x8000}, 0x40) setrlimit(0xd, &(0x7f0000001000-0x10)={0x6, 0x1ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0xeba}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x2}, &(0x7f0000004000-0x4)=0x8) prctl$void(0x0) 2018/01/19 22:42:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a11000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000ae6000-0x38)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000710000-0x34)={{0x3, 0x2, 0x80, 0x2, 0xffffffffffff6f9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d99000)={0x0, 0x7e}, &(0x7f0000d6c000)=0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00004ef000)=0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000562000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000005a000)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, 0x98) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/19 22:42:12 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x147080) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000000a000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000009000-0x50)={{0x9, 0x1}, {0x8, 0x1}, 0x40, 0x2, 0xe3f4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 22:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/19 22:42:13 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fdatasync(r0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 22:42:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x89) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x4000000010, 0x1f00) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005000-0x48)={{0x2, 0x1, 0x3f, 0x2, 0x7}, 0x8, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000005000-0x44)=""/68, 0x44, 0x2) setsockopt(r0, 0x7fffffff, 0x2000000000000, &(0x7f0000005000)="04000000", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000005000-0x4f)=""/79) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/19 22:42:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x6)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fce000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c91000-0x8)={0x0, 0x2}, &(0x7f0000e84000-0x4)=0x8) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000756000-0x4)=0x0) r4 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r5, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000+0xea5)=@assoc_value={r2, 0x5}, &(0x7f0000acf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1000000000010, 0x2, 0x10) write(r6, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/19 22:42:13 executing program 0: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0x1a9)='/dev/input/mice\x00', 0x0, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001f8000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2bb, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b7000-0x8)={r1, 0x1000}, &(0x7f0000000000)=0x8) 2018/01/19 22:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000c9b000-0x8)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f35000-0xe)='/dev/keychord\x00', 0x4000000000000010, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009f8000-0x4)=""/4, &(0x7f0000092000)=0x4) 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}) 2018/01/19 22:42:13 executing program 4: r0 = socket(0x1, 0xfffffffffffefffd, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) 2018/01/19 22:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x0, 0x0, 0x0}, 0x58) r1 = add_key$user(&(0x7f0000013000)='user\x00', &(0x7f0000e00000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dec000-0x20)="81fa8652cfe24ff8b45f16e552ffadcf3bb09aa64a17f625413b43f9c511c5bb", 0x20, 0xfffffffffffffffe) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000643000)="2f89af4a42624b676d4c83fc001b9f1445ded216fe3e49d29658cb79013e4d7fdb9159c9df694f1d51ca3b71ee71b16907ce634b31fb274098e4f9276dccd1ad7ac1bc4107dfd9504bc5208c40fd2b5aa444ea628c5c7fb0f92f23d216e80ca26488f14ab5b1f43f9c84f21750134331c33d324475512467a610bcf8db2377d7c6ea9d35354241914307d921a9dd10b9c05d90c40f7c5632267a9909082133109e1a74c816a3bb2370a29112d30245b68e2066d56c889e1cf95fa96e778b517963e7278779684bb3ea42e15046c6", 0xce, 0x20000050, 0x0, 0x0) fstat(r0, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f0000b4b000/0x2000)=nil, 0x2000, &(0x7f0000fe7000)=""/44) lstat(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) 2018/01/19 22:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000450000)='./file0\x00', 0x0, 0x100) mlock2(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x1) r1 = accept$inet6(r0, &(0x7f0000b9d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000867000-0x4)=0x1c) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ed000)={0x0, 0x879e}, &(0x7f0000d00000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000788000-0x8)={r2, 0xf1}, &(0x7f00009af000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b45000)=0xab) setresuid(r4, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000db9000-0xeb)={r3, 0xe3, "7708d3bd8edc887e2dc090cb9a4a03b8efb9b67e215b0d3fa613779325769481ab7c8c4f8e97e2b0b53b32bcd7217d16e37ab9b301d5fe6992a36a79e15ea62df1337cb55abb63ede6f32b6c68679b1d377d13b6628a481cd614ef5c106953c21ee0aeaaa77859f67a28fdb54fd4c14779d53ea83f8bcdd32716fe6caf47c14fe780b58466550fd2edbb8f630b73484af7336e7682ac5785cb43a801e01f27f98b150415ea67e21c436bb19beb8c2f5609225450eaf536b5c0a3a9303d5fe2af4df40734b90b1e6de7a564210e58a5cb09a28931bfa33aff1981bea5fc8e08b7c73482"}, &(0x7f0000016000)=0xeb) 2018/01/19 22:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000388000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000567000+0x9dd)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r1, &(0x7f000067d000)='./file0\x00', r2, &(0x7f0000151000)='./file0\x00') bind$inet6(r0, &(0x7f0000044000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000000004}, 0x1c) sendto$inet6(r0, &(0x7f00005c4000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/19 22:42:13 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a97000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x80000000, &(0x7f0000002000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0x4}, 0x1) mprotect(&(0x7f00008d6000/0x4000)=nil, 0x4000, 0x300000c) 2018/01/19 22:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e53000)=0x80) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/19 22:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000749000-0x40)={&(0x7f0000299000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000065f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ad2000)=[0x0], &(0x7f00002c1000-0x4)=[0x0], 0x5, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000478000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d00000-0x20)="11ae9036090d29c7138a15fc5b0b08ffe430774710ddbcbde3347f180f64826b"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/19 22:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000902000-0x11)=""/17, &(0x7f00003ee000-0x4)=0x11) write(r0, &(0x7f0000477000-0xb7)="", 0x45) 2018/01/19 22:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) rmdir(&(0x7f0000813000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084d000)='/dev/hwrng\x00', 0x111000, 0x0) clock_gettime(0x0, &(0x7f0000a27000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e15000)={0x0, 0x0}) utimensat(r0, &(0x7f0000b7f000)='//file0/file0/file0\x00', &(0x7f0000473000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) [ 99.993007] binder: 20072:20079 ERROR: BC_REGISTER_LOOPER called without request [ 100.019234] binder: BINDER_SET_CONTEXT_MGR already set [ 100.029506] binder: 20072:20079 ioctl 40046207 0 returned -16 2018/01/19 22:42:13 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00001e2000)='./file0\x00', 0x40200, 0x20) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) utimensat(r0, &(0x7f000036c000-0x8)='./file0\x00', &(0x7f0000220000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x100) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/19 22:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) dup2(r0, 0xffffffffffffff9c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dba000-0x11)='/selinux/enforce\x00', 0x84480, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a19000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r3, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(r2, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) write(r4, &(0x7f0000d44000-0xba)="", 0xffffffffffffff6a) [ 100.042221] binder: 20072:20079 ioctl c0306201 2000efd0 returned -14 [ 100.054895] binder: BINDER_SET_CONTEXT_MGR already set [ 100.060187] binder: 20072:20079 ioctl 40046207 0 returned -16 [ 100.070803] binder_alloc: 20072: binder_alloc_buf, no vma [ 100.077782] binder: 20072:20079 ERROR: BC_REGISTER_LOOPER called without request [ 100.087964] binder: 20072:20093 transaction failed 29189/-3, size 0-0 line 3127 [ 100.098094] binder: 20072:20114 got reply transaction with no transaction stack [ 100.098103] binder: 20072:20114 transaction failed 29201/-71, size 32-8 line 2920 [ 100.102096] binder: BINDER_SET_CONTEXT_MGR already set [ 100.102103] binder: 20072:20124 ioctl 40046207 0 returned -16 [ 100.105746] binder: 20072:20124 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/19 22:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) clock_nanosleep(0x3, 0x1, &(0x7f0000c8f000-0x10)={0x0, 0x989680}, &(0x7f0000856000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f8c000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ad1000)=[{{&(0x7f000083e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000060f000)=[{&(0x7f0000ad0000-0x13)=""/19, 0x13}, {&(0x7f0000597000-0x69)=""/105, 0x69}, {&(0x7f00006e0000-0x1c)=""/28, 0x1c}, {&(0x7f00007e7000)=""/177, 0xb1}, {&(0x7f00009c2000)=""/4096, 0x1000}, {&(0x7f000009c000-0x3f)=""/63, 0x3f}, {&(0x7f00005d8000)=""/96, 0xfffffffffffffdd8}, {&(0x7f0000f1c000-0xd7)=""/215, 0xd7}], 0x8, &(0x7f0000aee000-0xd6)=""/214, 0xd6, 0x3}, 0x4}, {{&(0x7f000043f000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000261000-0x20)=[{&(0x7f0000d7e000-0x92)=""/146, 0x92}, {&(0x7f0000032000)=""/53, 0x35}], 0x2, &(0x7f0000203000-0xb3)=""/179, 0xb3, 0x7}, 0x76d}, {{0x0, 0x0, &(0x7f000035b000-0x50)=[{&(0x7f0000ce4000)=""/49, 0x31}, {&(0x7f00003c3000)=""/11, 0xb}, {&(0x7f00009fa000-0xcc)=""/204, 0xcc}, {&(0x7f000080b000-0x95)=""/149, 0x95}, {&(0x7f0000c1b000)=""/128, 0x80}], 0x5, &(0x7f0000dce000+0xa13)=""/22, 0x16, 0xc2d}, 0xaad}, {{&(0x7f0000c25000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000b2000)=[{&(0x7f00001d0000-0xfc)=""/252, 0xfc}, {&(0x7f0000c9d000-0xb8)=""/184, 0xb8}, {&(0x7f0000f1b000-0xae)=""/174, 0xae}, {&(0x7f000070b000)=""/152, 0x98}, {&(0x7f0000d89000-0x92)=""/146, 0x92}, {&(0x7f00007bc000)=""/4096, 0x1000}, {&(0x7f0000485000)=""/99, 0x63}, {&(0x7f0000796000)=""/218, 0xda}], 0x8, &(0x7f00006d0000-0xc1)=""/193, 0xc1, 0x4}, 0x3e0000000}, {{&(0x7f0000f1f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000089a000-0xa0)=[{&(0x7f000074e000-0x4c)=""/76, 0x4c}, {&(0x7f0000ee8000)=""/205, 0xcd}, {&(0x7f000033b000-0x97)=""/151, 0x97}, {&(0x7f000040a000-0x5c)=""/92, 0x5c}, {&(0x7f000008c000-0x64)=""/100, 0x64}, {&(0x7f0000734000)=""/26, 0x1a}, {&(0x7f00006a3000-0x3)=""/3, 0x3}, {&(0x7f000089a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f28000-0xe8)=""/232, 0xe8}, {&(0x7f0000ed8000)=""/206, 0xce}], 0xa, &(0x7f00002a8000)=""/50, 0x32, 0xffffffffffff1c74}, 0x5}, {{&(0x7f0000dc3000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c12000)=[{&(0x7f0000479000)=""/139, 0x8b}, {&(0x7f0000e6d000)=""/117, 0x75}, {&(0x7f00001c9000-0xf4)=""/244, 0xf4}], 0x3, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f000095f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000091c000)=[{&(0x7f000083b000-0x5d)=""/93, 0x5d}, {&(0x7f00004dd000)=""/4096, 0x1000}, {&(0x7f000074b000-0xdf)=""/223, 0xdf}, {&(0x7f000095d000)=""/0, 0x0}, {&(0x7f0000d95000)=""/58, 0x3a}, {&(0x7f0000aa0000)=""/252, 0xfc}, {&(0x7f0000c71000)=""/79, 0x4f}, {&(0x7f0000dff000)=""/26, 0x1a}, {&(0x7f0000e6a000)=""/53, 0x35}], 0x9, 0x0, 0x0, 0x4000000000000001}, 0x8}], 0x7, 0x40000000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f5c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000456000-0x20)={0x5, 0x9, 0x0, 0x3, 0x7, 0x80000001, 0x7, 0x400, r2}, &(0x7f0000bfd000-0x4)=0x20) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/01/19 22:42:13 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000094a000+0x7c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ptmx\x00', 0x800, 0x0) read(r1, &(0x7f0000486000)=""/73, 0x49) 2018/01/19 22:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000769000-0x38)={&(0x7f0000c76000-0xc)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f000048d000)={&(0x7f00009ff000-0x10)=@delrng={0x10, 0x14, 0x0, 0x6, 0x2, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4c894) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000259000-0x2)={0x7, 0x9}) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r3, &(0x7f0000443000)={0x27, 0x100000000, 0x2, 0x6, 0x2, 0x8001, "df1ad353623ea70cb6b5289b49e4a55bdd6ca359206a05880bda865675ed54e0a7912a7db3e2fc182f41ee41c16df7be2b9d40f6380d9837fdb1e8de7726d4", 0x56344422}, 0x60) 2018/01/19 22:42:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c6000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x8e)={r2, 0x86, "6e6ace8954ce218c7186e8cb50035127bcb0d222e7800622cbb7ad5b1f567f9160247e9d20e69fa47f7bf5fd603053feedf8b3cc456e2940ef902bf3d4966e38743d6e0cdf02c2f56a1bec6f949a6f2f5a26c0d45198d999a38506714f4ff0d1fe09064f60cbd52413612c58b278b1f5fe3b68c5af0c1a1f7055660d6e64731aaa4e34670b7f"}, &(0x7f0000001000-0x4)=0x8e) 2018/01/19 22:42:13 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x8000) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f71000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000-0x4)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f71000)={@loopback=0x7f000001, @rand_addr=0x105d, r1}, 0xc) 2018/01/19 22:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000957000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000de0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f00008d9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078c000-0x4)=0x60) 2018/01/19 22:42:13 executing program 1: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/19 22:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x6, 0x8000, &(0x7f000024d000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000053000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c5000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009ca000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x81, 0x6, 0x7fff, 0x400, 0x6, 0x2, r1}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) 2018/01/19 22:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c64000-0x6)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/01/19 22:42:13 executing program 1: r0 = socket(0x18, 0x0, 0x4) socket(0x3, 0xb, 0x955) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x22, &(0x7f00000ec000)=""/131, &(0x7f0000001000-0x4)=0x12) 2018/01/19 22:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = creat(&(0x7f0000dde000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x80) getsockname$netlink(r0, &(0x7f00006f5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000683000-0x4)=0xc) [ 100.105755] binder: 20072:20124 BC_INCREFS_DONE ufffffffffffffffe no match [ 100.145320] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.150941] binder: undelivered TRANSACTION_COMPLETE [ 100.156482] binder: undelivered transaction 239, process died. 2018/01/19 22:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000000, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 22:42:13 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000080000, 0x81) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f72000-0x1)="04", 0x1, 0x40008084, &(0x7f00004d4000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f72000)=[], 0x25b7, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f74000-0xfb)=""/251, 0xfb, 0x2000, &(0x7f0000d42000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x6, 0x6, &(0x7f0000dcc000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000960000)=@req={0x1, 0x7f, 0x7fff, 0x4}, 0x10) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/19 22:42:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000013000-0xd)=']:cgroupem1&\x00', 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000014000-0x4)=0xfa5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 22:42:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f5f000-0x8)={0x0, 0x1}, &(0x7f000061f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1ae2}, 0x8) prctl$getname(0x10, &(0x7f0000000000)=""/61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000-0x8)={0x5, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000)=""/229) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x800, 0x8, 0x100000001, 0x10001, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x10000}, 0x8) 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) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000002000)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0xe3)="eb2a1b92eb0eff617b2a80de2583f3e658af60ff14615e837d9201618a13dd28b7e2b5619c5a02bc2a4067230cd547aabfa7249812e0a43543ebce553a6109f334dcb9a7464f54dcaf6ae50055d973f8172e6088ddc5acad8d50c0e7ad8c3d2381fd202a0537a3df73485ffdcc36492ba1f94991b6e69ffab26b75b538570a0528c969502a761f932c6e9723b12868f6f71c5fb5bd09c62c36b38238b3dbe049acb2ad654e57becc6d5974f6a55b8ee7616926c47fec74317a56a95bffef69440cadc11d3246c387e892d6760ee372bc41a5efa71c44f1fe88ed532a2174481168ee89", 0xe3}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xb9)="0f6409efc4266d8872c4a2d9871675ef72b6bf962cb5b624f56df8df0f70e1eeb6990bdda56d150afa4d12122c8f984eb7ec358e2d48ed19dc812aafbbd8bc51e299b3714d76d880a42898f4773cb868b87aaefb78655add7a7b21fd68713bfba18a679b7b5eff02ea8c0064d13357f84fe843896e2969130ac2bd9685808870d08c19b5d65e7998cd9e364162e27ef18c8d203b919b543db63c241b24d9719fd1e2a1dc1547fa72f49cc8247d54563248d3962c563d004641", 0xb9}, {&(0x7f0000004000)="9fffd537d959ff13fb79a3d21e2519283c828db1e006e1af344d00d829f718c589dce35614f8214281c54d0007deb0c557ab83ad2406b1ea3c955ced84d7fb6504fdd94804e58bac382e8ec31a57c2f974a3e5980fc912afd9a4f01aa5", 0x5d}, {&(0x7f0000005000-0xdb)="7f6a5f3e2a7ebe2eb295c36ca765dd860bc5ab00b378db8373ca90590f2a739223792a813e35253b39274526ee59ebd3bc43d0be33984bb289314548e07bb2d98b51d924e1a86be871f00c7c4353b70183d14895ce8d8456feb5887bec398c8e852b0b1feec002f8dd227b3e00299619a59d9296363aa55b964dd995bda51c0084c422e810efff10fdb6dc14e3cd184dae6d323c1dffe222fc37bbadbd7fa74766c29edac22279eb6e5451c8320a21c6ba65129f812a04993990836358ee782192afed71d7dd4638572a6a2acf0cd06e6e63793cf6fb359fe08a46", 0xdb}], 0x5, &(0x7f0000003000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x6, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2eb00, 0x4, 0xb0f64b8, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x8, 0x7, 0x2, 0x1, 0x7, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x4c0, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0xffffffff80000000, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x7, 0xd85f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8208, 0x7, 0xfffffffffffffffe, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x206, 0xfffffffffffffff9, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7f, 0x6, r1}}], 0x1b0, 0x40001}, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x96)={r1, 0x8e, "83f16e2a3ca9aec345870cac9480a0ca05607b8a6f121164ac2649375529cf144c5ea6d928d9fbe491d06a2264040881695ee02f018c69759b929d5d4ea6ddb8f9639b24a211fefe3053a3915cc9839964acb7d8944e2fd20ba8a4586dc93121154f7aed591e3159780adab7dfd1d6fca7947ac5ad91d2da1cc031ea8fef89128398c67ff518d67780caab4d3346"}, &(0x7f0000003000-0x4)=0x96) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000006000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000005000-0x8)={r2, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000-0x6)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" 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 "2" respawning too fast: disabled for 5 minutes [ 244.883624] INFO: task syz-executor6:20143 blocked for more than 120 seconds. [ 244.890920] Not tainted 4.9.77-g9c3804b #17 [ 244.895766] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.905049] syz-executor6 D28144 20143 15244 0x00000004 [ 244.910776] ffff8801c1398000 ffff8801c9f95500 ffff8801c9f964c0 ffff8801b3cb9800 [ 244.920186] ffff8801db221b98 ffff8801c242f6d0 ffffffff838a1b9b 0000000041b58ab3 [ 244.928202] ffffffff84193178 00ffffff8123bda0 ffff8801db222468 ffff8801db222490 [ 244.936202] Call Trace: [ 244.938763] [] ? __schedule+0x67b/0x1ba0 [ 244.944476] [] schedule+0x7f/0x1b0 [ 244.949640] [] schedule_timeout+0x56c/0x10b0 [ 244.955693] [] ? usleep_range+0x140/0x140 [ 244.961474] [] ? kvm_clock_read+0x23/0x40 [ 244.967277] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.973499] [] ? ktime_get+0x13d/0x1d0 [ 244.979009] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.985589] [] io_schedule_timeout+0x1be/0x390 [ 244.991795] [] wait_for_completion_io+0x20e/0x2e0 [ 244.998291] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.005765] [] ? wake_up_q+0xe0/0xe0 [ 245.012479] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.018668] [] submit_bio_wait+0x11b/0x180 [ 245.024548] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.032571] [] ? filemap_check_errors+0x90/0xc0 [ 245.040354] [] blkdev_issue_flush+0x157/0x220 [ 245.046517] [] blkdev_fsync+0x85/0xb0 [ 245.051943] [] ? thaw_bdev+0x180/0x180 [ 245.057482] [] vfs_fsync_range+0x10a/0x250 [ 245.063339] [] vfs_fsync+0x29/0x30 [ 245.068529] [] __loop_update_dio+0x453/0x5d0 [ 245.074572] [] lo_ioctl+0x13a2/0x1990 [ 245.079994] [] ? get_futex_key+0x1050/0x1050 [ 245.086051] [] ? putname+0xee/0x130 [ 245.091301] [] ? loop_lookup.part.19+0x110/0x110 [ 245.097707] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.103389] [] ? blkpg_ioctl+0x930/0x930 [ 245.109099] [] ? __lock_acquire+0x629/0x3640 [ 245.115145] [] ? do_futex+0x3f8/0x15c0 [ 245.120656] [] ? retint_kernel+0x2d/0x2d [ 245.126486] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.133310] [] block_ioctl+0xde/0x120 [ 245.138765] [] ? blkdev_fallocate+0x440/0x440 [ 245.144912] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.150592] [] ? ioctl_preallocate+0x220/0x220 [ 245.156819] [] ? selinux_file_ioctl+0x355/0x530 [ 245.163110] [] ? selinux_capable+0x40/0x40 [ 245.169321] [] ? __fget+0x201/0x3a0 [ 245.174590] [] ? __fget+0x228/0x3a0 [ 245.179835] [] ? __fget+0x47/0x3a0 [ 245.185017] [] ? security_file_ioctl+0x89/0xb0 [ 245.191220] [] SyS_ioctl+0x8f/0xc0 [ 245.196411] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.203220] [ 245.203220] Showing all locks held in the system: [ 245.209557] 2 locks held by khungtaskd/514: [ 245.213864] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.222534] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.232200] 1 lock held by rsyslogd/3191: [ 245.236360] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.245228] 2 locks held by getty/3318: [ 245.249179] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.258496] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.268426] 1 lock held by syz-executor6/20143: [ 245.273062] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.282413] [ 245.284040] ============================================= [ 245.284040] [ 245.291192] NMI backtrace for cpu 0 [ 245.294822] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g9c3804b #17 [ 245.302324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.311653] ffff8801d8af7d00 ffffffff81d941c9 0000000000000000 0000000000000000 [ 245.319615] 0000000000000000 0000000000000001 ffffffff810babe0 ffff8801d8af7d38 [ 245.327574] ffffffff81d9f2ed 0000000000000000 0000000000000000 ffff8801cd3db418 [ 245.335542] Call Trace: [ 245.338100] [] dump_stack+0xc1/0x128 [ 245.343433] [] ? irq_force_complete_move+0x390/0x390 [ 245.351890] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.358704] [] ? irq_force_complete_move+0x390/0x390 [ 245.365422] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.372496] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.379909] [] watchdog+0x6f0/0xa70 [ 245.385150] [] ? watchdog+0x125/0xa70 [ 245.390567] [] kthread+0x26d/0x300 [ 245.395722] [] ? reset_hung_task_detector+0x20/0x20 [ 245.402615] [] ? kthread_park+0xa0/0xa0 [ 245.408215] [] ? kthread_park+0xa0/0xa0 [ 245.414459] [] ? kthread_park+0xa0/0xa0 [ 245.420053] [] ret_from_fork+0x59/0x70 [ 245.425681] Sending NMI from CPU 0 to CPUs 1: [ 245.430189] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b1886 [ 245.437668] Kernel panic - not syncing: hung_task: blocked tasks [ 245.443794] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g9c3804b #17 [ 245.450946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.460269] ffff8801d8af7cb8 ffffffff81d941c9 ffffffff83a8ad60 ffff8801d8af7d90 [ 245.468231] ffff8801cd3db400 dffffc0000000000 ffffffff84409000 ffff8801d8af7d80 [ 245.476197] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 245.484155] Call Trace: [ 245.486711] [] dump_stack+0xc1/0x128 [ 245.492045] [] panic+0x1bc/0x3a8 [ 245.497028] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.505224] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.512468] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.519708] [] watchdog+0x701/0xa70 [ 245.524953] [] ? watchdog+0x125/0xa70 [ 245.530384] [] kthread+0x26d/0x300 [ 245.535541] [] ? reset_hung_task_detector+0x20/0x20 [ 245.542171] [] ? kthread_park+0xa0/0xa0 [ 245.547761] [] ? kthread_park+0xa0/0xa0 [ 245.553351] [] ? kthread_park+0xa0/0xa0 [ 245.558944] [] ret_from_fork+0x59/0x70 [ 245.564881] Dumping ftrace buffer: [ 245.568428] (ftrace buffer empty) [ 245.572109] Kernel Offset: disabled [ 245.575713] Rebooting in 86400 seconds..