hord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000b0f000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x1, 0x5, 0x9, 0xadc}, {0x6, 0x1, 0x3, 0x7}, {0x74ab, 0xf22, 0x3, 0xff}]}, 0x10) bind$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x22140, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x84200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x84)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @empty, 0x10000}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @empty, 0x80000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}}, 0xffffffff, 0x5, 0x4, "8376fa90611089dc315abfe6fac65fca3e188f70b0e261d56d95b1cdf8a6d86942a0f2d906f62f795eb4aea766905ab7330c5c95a26b9914ca4ab733f0a7f9421b387e3421d43752a81bd49afcee5802"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/39, &(0x7f0000006000)=0x27) userfaultfd(0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6994}}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x20, 0x200, 0x8, 0x5, 0x3}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x3) 2018/02/19 00:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00006fb000-0x7)='cpuset\x00') fdatasync(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000d8c000)=""/207) 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a7000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007ef000)) syz_open_dev$mice(&(0x7f00005f5000+0xd63)='/dev/input/mice\x00', 0x0, 0x40080) 2018/02/19 00:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x280000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:12 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000b0f000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x1, 0x5, 0x9, 0xadc}, {0x6, 0x1, 0x3, 0x7}, {0x74ab, 0xf22, 0x3, 0xff}]}, 0x10) bind$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x22140, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x84200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x84)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @empty, 0x10000}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @empty, 0x80000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}}, 0xffffffff, 0x5, 0x4, "8376fa90611089dc315abfe6fac65fca3e188f70b0e261d56d95b1cdf8a6d86942a0f2d906f62f795eb4aea766905ab7330c5c95a26b9914ca4ab733f0a7f9421b387e3421d43752a81bd49afcee5802"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/39, &(0x7f0000006000)=0x27) userfaultfd(0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6994}}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x20, 0x200, 0x8, 0x5, 0x3}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x3) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b6000-0x9)='/dev/ppp\x00', 0x2002, 0x0) write$selinux_context(r0, &(0x7f0000636000)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000413000-0x8)) pwrite64(r0, &(0x7f0000103000)="53a6f8c39c4698d9d8e18b4ee2097b12f2616f92063b27b7b9cf254951e821582e27855123b2073f74113086952cd08973310f3a9a3499e8c232f704fbd5d3c59330f29324f2cf2ffb9b87395eff24e597aa97bedf189a36ddb580e89469f3347688b174cc931a6517fdaf0acf911af97a6b72b87f04a88c16bf094c2f8fb92e52d8ef55715b6b1e3060ae48da6b147e1d3fe7603dfb5e0e5a286528edabd3", 0x9f, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000936000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}], 0xd0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000658000-0x18)=@ethtool_sset_info={0x37, 0x8, 0x0, []}}) 2018/02/19 00:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = creat(&(0x7f0000af5000)='./file0\x00', 0x108) fcntl$setown(r0, 0x8, r1) getpeername(r0, &(0x7f0000d23000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000728000)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005ef000)={0xfffffffeffffffff, 0x200, 0x0, 0x0, 0x9, 0x6, 0x4, 0x8, 0x0}, &(0x7f00004e0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005ca000-0x10)={0x0, 0x0, 0x8, 0x28, r4}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x2, 0x4) r5 = dup(r0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = accept4(r5, 0x0, &(0x7f0000028000-0x4), 0x7ff) getpeername$unix(r6, &(0x7f000062f000-0x15)=@file={0x0, ""/19}, &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007b000-0x1000)=""/4096, 0x1000) fcntl$getown(r6, 0x9) getsockname$packet(r6, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000919000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000150000+0x4c7)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000430000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000aa6000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x9867, 0x2, 0x20, 0x80, 0x3f, r7, r8}, {0x401, 0x5, 0x7, 0x4, 0x1ff, 0xfffffffffffffffb, 0xfff, 0x9}, {0x3, 0x9, 0x6, 0x3}, 0x3, 0xe, 0x84831b77f7254ca9, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x9, 0x3, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x0, 0x0, 0x100000001, 0x2, 0x40}}, 0xe8) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f0000c7c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e7e000-0x4)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r9, &(0x7f000000a000-0x7)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000284000-0x46)=""/70, &(0x7f000052b000-0x4)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbc000-0x4), &(0x7f0000998000-0x4)=0x4) sendto$inet(r0, &(0x7f000058c000-0x1000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5be1387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000000b000)={0x80000000, 0x1, 0x3, 0x1, 0x8000}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ce000)) 2018/02/19 00:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00001d5000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009c6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f00008b5000-0xb9)=""/185, &(0x7f0000ef8000-0x4)=0xa5) 2018/02/19 00:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ecb000-0xb4)=[{{&(0x7f0000cbc000)=@ipx, 0x10, &(0x7f0000d38000)=[{&(0x7f00000f8000)=""/15, 0xf}, {&(0x7f0000c70000-0x72)=""/114, 0x72}, {&(0x7f00004fd000-0x72)=""/114, 0x72}, {&(0x7f0000d0f000)=""/86, 0x56}, {&(0x7f00004dd000)=""/13, 0xd}, {&(0x7f00008bc000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000858000-0x92)=""/146, 0x92, 0xf09d}, 0x7}, {{&(0x7f0000b84000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000079000)=[{&(0x7f00001ee000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000c8b000)=""/36, 0x24}, 0x2}, {{&(0x7f0000e43000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000d17000-0x10)=[{&(0x7f00003d4000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f00008c2000-0xf2)=""/242, 0xf2, 0x400}, 0xa}], 0x3, 0x20, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c85000-0x14)={0x0, 0x3, 0x6, 0xf8, 0xc09, 0x4}, &(0x7f0000df8000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000043000)=@assoc_id=r1, 0x4) r2 = socket(0x3, 0x0, 0x9) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006a8000-0xc)={0x0, @multicast2, @loopback}, &(0x7f0000d91000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000088e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0x400, 0x3, 0x100000, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = mmap$binder(&(0x7f0000f64000/0x2000)=nil, 0x2000, 0x8, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000385000-0x30)={0x64, 0x0, &(0x7f0000596000)=[@decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x38, &(0x7f0000284000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000fae000), 0x1, 0x0, 0x2e}, @flat={0x776a2a85, 0xa, r6, 0x4}, @fda={0x66646185, 0x3, 0x0, 0x8}], &(0x7f0000d2b000-0x38)=[0x0, 0x78, 0x38, 0x78, 0x78, 0x18, 0x0]}, 0x9}}, @request_death={0x400c630e, 0x2}], 0x96, 0x0, &(0x7f00006de000-0x96)="0c0457b1235cb782b43f13a01fa34ffededff6f2309f2a6b83ee2b28c1c53923031885be5dee9adf7791316e579d1e3d3dda7b207ed12cbdfe70b554717c36f6f5c1c91746917979fddc0df93431dec47b8562955ecdf36063505d20bfa530b6c1444ff8d9081515ec07de8927171d80a6a7888e01cb4e872ff31cc99475de528ae02928b578e4417b162c8994893fa2a5870d21ca32"}) sendmsg$key(r4, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x4040840) 2018/02/19 00:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4402, 0x0) inotify_add_watch(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x20000000) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f0000003000)="464dd3c4861d33949c702cb0d6913461e1f2b52f792334e8a4f0a7a2289d4911bb63ca10f001cd3fd102f053bcdb21baeeaa1fbd80198a4418767c4d2d91131f39e0a399acb3027f04a15584f9c1731a299dcc4bb4403f712a5a4cf35bcc07ee52e53b95989ae2b25c7944c9aa5c6f36c9e215f0b5902cefe03737cf590a5935eb2dd3a4f48d337cd92ac131f91570bc7e529dfc04b4f7183363a9340319fa018a0d4bae27b51c1df7b1b462aab6fa288e372c44f95a13786e6a27c85bd8fe2c0498c1e9b50a7b4c3853fa08bc7f", 0xce) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x80, 0x0) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00004ed000-0x8)) inotify_init() 2018/02/19 00:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) getpriority(0x2, r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d70000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a1c000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000654000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ef2000-0x8)={r3, 0xd9b}, 0x8) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f8d000-0x30)=@newlink={0x30, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009f5000)={0x3ff, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x80, 0x1, 0x1, 0x3, 0x2, &(0x7f00005fe000-0x10)=@common='vcan0\x00', 0x7fffffff, 0x99f}) 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bc000-0x11b)="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", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x80000001, &(0x7f0000fb4000-0xee)=""/238, &(0x7f0000025000)=0xee) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fb4000-0x97)="99", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/19 00:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000012000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000013000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000011000)={0xffffffff7fffffff, 0x0, r2, 0x4, r3, 0x1f0000, 0x80000001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000ad3000-0x8)={0x0}, 0x80800) connect$nfc_llcp(r1, &(0x7f00005de000-0x60)={0x27, 0x8, 0x100000001, 0x3, 0x9, 0x8001, "3873c787b4ce8e9369261c975683c1e7a7887c5668baa65ded2eb859dfee546cb6bdc200e2d0410215d97b6f2396f5982edb5739f9452408ca2a50fc04c911", 0x7fffffff}, 0x60) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020a000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x200000000000000, 0x2, 0xa0}, {0x0, 0x2}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) getresuid(&(0x7f0000fd6000-0x4)=0x0, &(0x7f00009f3000), &(0x7f000035f000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006cb000)={0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000740000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffffe, 0x1, 0x3, 0xa, 0x80, 0xa0, 0x3f, 0x0, r2}, {0x0, 0x1ff, 0x1f, 0x20, 0x5, 0xd3, 0x0, 0xe65}, {0x9, 0x5, 0x7, 0x7}, 0x1, 0x8, 0x2, 0x1, 0x0, 0x3}, {{@in=@empty, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x1, 0x5, 0x3, 0x5, 0x5c3}}, 0xe8) ioprio_get$uid(0x3, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003a4000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000ccf000)=0xddf0) [ 179.697925] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/19 00:52:12 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000-0x4)) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x400001, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000001a000-0x1c)=[@in6={0xa, 0x1, 0xa8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/19 00:52:12 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) [ 179.757919] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/19 00:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mknodat(r0, &(0x7f0000f82000-0x6)='./bus\x00', 0xe040, 0x42e) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) symlinkat(&(0x7f000063d000)='./bus\x00', r0, &(0x7f0000ded000)='./bus\x00') utime(&(0x7f000041b000-0x6)='./bus\x00', &(0x7f0000c73000)={0x4, 0x7}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000cd4000-0x2)=0xb0) connect$unix(r1, &(0x7f0000b78000-0x8)=@file={0x0, './bus\x00'}, 0x8) fadvise64(r1, 0x0, 0xb8b3, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000065f000-0xc)={@multicast1, @empty, 0x0}, &(0x7f000049d000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042d000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000424000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000df9000-0xa)={&(0x7f0000f65000-0xc)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f0000592000-0x10)={&(0x7f000086a000)=@newneigh={0x4c, 0x1c, 0x0, 0x2, 0x0, {0x0, 0x0, 0x0, r2, 0xe, 0x1, 0xf}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x4c}, 0x1, 0x0, 0x0, 0xb5d449af2694a9f}, 0x4000000) bind$inet(r0, &(0x7f0000703000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae0000), &(0x7f0000e51000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ba000-0x4)=0x59c2, 0x4) 2018/02/19 00:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) fchmodat(r1, &(0x7f0000544000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bca000-0xc)={0x0, 0xb73}, &(0x7f0000ebc000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000066c000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}, 0x9, 0x4, 0x9, 0x40, 0x80}, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f000068f000-0x68)="f69db5125c765d41ac0ac69761a622d810553da9ef170c520e3513d48255211445cb4adbb49ea1760132892b0defb5f286a6c01a120c7dac6d82e0d1206b23bbe74229db41e68bc0434d183ea2cf9f91ac52bc1afa14a1598da3105b9a0553bb6b0c40d4a386fcaf", 0x68) r3 = syz_open_dev$tun(&(0x7f0000784000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c16000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a6000-0x20)={@common='ifb0\x00', @ifru_flags=0x1000}) close(r3) socketpair(0x4, 0xf, 0xffffffffffff1999, &(0x7f0000ea8000-0x8)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000370000)={r2, 0xfffffffffffffff7, 0x3ff}, &(0x7f0000789000-0x4)=0x8) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f87000-0x8)=0xffffffff80000001) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00002b8000-0xbc)) lseek(r0, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000c1e000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = getpid() perf_event_open(&(0x7f000075e000)={0x3, 0x78, 0x4, 0x4, 0x9, 0x884, 0x0, 0xfff, 0x1000a, 0x2, 0x1, 0x32e60000000000, 0xffffffff, 0xb3, 0x9, 0x4f, 0x380, 0x1906, 0x8, 0xa1, 0x10000, 0xffff, 0x2, 0x100000001, 0xfffffffffffffffc, 0x6, 0x3ff, 0x2, 0x3, 0x7, 0x8, 0xfff, 0x4, 0x6, 0x0, 0x0, 0x5da, 0x10000, 0x0, 0x13af, 0x7, @perf_config_ext={0x2, 0xff}, 0x8, 0x0, 0xfffffffffffffc82, 0x5, 0x8, 0x100000000, 0x6}, r1, 0x80, r0, 0x2) 2018/02/19 00:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f00003bd000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/19 00:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001d1000-0x4)=0x100000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000db7000)=@delpolicy={0x5c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@rand_addr}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ce3000), &(0x7f00005c7000)=0x10, 0x80800) getsockname$ax25(r2, &(0x7f00005fe000-0x10), &(0x7f000073a000)=0x10) 2018/02/19 00:52:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00005d9000)=r2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000bb6000-0x53)=""/83) 2018/02/19 00:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) connect$inet(r0, &(0x7f00001d9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000568000)='task\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a33000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x4, 0x4, @fr=&(0x7f0000423000)={0x1, 0x6, 0x4, 0xfff, 0x1, 0x1000, 0x7fffffff}}}) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000823000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x70800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) [ 179.902957] audit_printk_skb: 2887 callbacks suppressed [ 179.902965] audit: type=1400 audit(1519001532.377:22497): avc: denied { net_admin } for pid=26061 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000077d000-0x4)=r1) 2018/02/19 00:52:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r2 = getegid() fchown(r0, r1, r2) setuid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000d42000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000052a000/0x4000)=nil, 0x4000}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x14c8)={0x14c8, 0x4, 0x7, 0x100, 0x2, 0x3, {0x1, 0x0, 0x5}, [@typed={0xc, 0x66, @u32=0x1d4b}, @nested={0x11d0, 0x4a, [@generic="aa48e4cb35bfc9507d3a2ad4a940b8b8b181504cc63de8e2b8fcc6e55a84f1f782cad1ed379c", @generic="a366d81a366a327b03080a704c19df7b93b4acd9ce7fd6de850a905e88c80392cebefe1c8a437e88917eda7ce386746c072e637e81a6491f75da45d7033e8c439c72e1312c", @generic="27f8c1374be66df4317bb6c1604190cdb5520b3817190202a994e7e66009c47fc04abe4e82ba2b7ba9ac", @typed={0x20, 0x53, @str='/selinux/avc/hash_stats\x00'}, @typed={0x18, 0x1b, @ipv6=@empty}, @generic="9cdccb37af0deb907eebf1c24dc43909f723e01acc2d979c99ff88ccdf5decd5ddedaec7bdb07f2f5cfd35d183a4363df25158d02859929262d9e485950367f256da1f1fe18d43c6a868634cbbe4cad16819de532275aa1f129289b1b3af507716111ec38090733cd7d49691b2788d5d4344db681262ffd616f8366fb2836347f593694a3d90f47c74c9afd5cc1f5ece403bfcc78d72c809ff0c72a7bfeb4131a60af0a85de43b0e493a2b133504603489105dd33d21a18a47034b46800146f8e81a1da4f47adcd2d8f2d2560676ded21dc39f75c50832688bc6bbd76a2137b26284e995ad85eeca2f72f2e9c03f442325aa10ba325c8356e5c7bec3dc75f1de88e92d40083673e79352b4f2255a4cac8c0678d6e74bb89b5af3e53d3f46c8f6239cd1d58b8ac14568fc6b7840b75382e486803e3d451c6d2ea412f63a7e2955d638ec41e92a408bdd4382d022449220f6a797dccade601882dc72b4f6991877f4e081819528986b8c0f8e7d3bf6bed456994078c56d23ae4e3c6169a07059a876306e66fb5b6e3e1bad075f3abe7f325dcb22dbb371928abb5d9fbb05f27e7b301ab228ae6e8df66010321defa3b777f1705a6de388b8e54e02f2dd958650267172f216cf0406fb0e39face1152ee7e95ac3a63475a53f70842244d590e804f1e37a21b087ab40c370a9c995c74b2963a2b887c636c840a5473f07b7b3e19c007ab1e7dc261c002d88b11de38b6bac8e2c67571dc7b18a514f9bcdf191e1c84f772746d0863027afb9b84b2f29151000d3d9ed37e2071a8a571c1eb388b76a2049fb1fce8e96fa2742991fdaf3e874b4e1de52789e57db4705e7c379ed6882ffcc1df46e9b66edf04749ebf7930a20f9bd5fa4dae2dc5326b14db6eda27cb9cc10460fe29449c80ab840de40ed6ad4bface0196bf8eeed11700339d62a2b0d60c7ceb0469f7373af31eaa5ba0cfc4e6940f6dd49e588da088e9c2e6cc401acd881033dafe56c490b9e593a55622e4946a4dda0478cfda1df444a8ac517499e411fff678f33cd6c7c1b818f16db8dcc18b1bfe308ed183b318a9b25b849ea659a02ad3e6609f7ace458086257fdb72a3d0647f5c9e63eb080524d192df7fafa3e2006a6aebb94df097e650c255f8f0394797e739753bcc8d40b673eed42a44b485f7d24c596deaa01b985b812a7daf9b4c1559e4586c40546933ec6d73a11d0f347c5dee5efdcd11062451a192eb8314367598c792a252c8d2e9b1de054126c6ab6cab86d770722d2ed68d1c262ea9b02342439d4446b1cb25be7a4763372b8483e710ebc10019cc1499d055e1f5c2a67ea359b6e2c910b91765d2a0f4b947b9c7169003fc36c41ab01666fddc8b147166c888f848210412cc1a4f3315afcb5ac5d8b3d660e60df6cafba4e36bd1a6f6af34daaae985c7922460741de4ec330ddb3d43ad9e1bc7e3c44bc6a2ff3c1697c9fb98b66e1984c9d0385d1bacd002e415c37a4f60a55ff94100f2e3e4cefd44501d63b2c43eb15633bb34a9d1d6480f71eab3f0b329470398dc50d06286c07edf0e7336b8de783f130b13d6bf443eb6476b921b46196e19df7a1125242d69ffd5aaed3a6976a2e10bc2046bbfae6f7b87aae2a02a941c4e64579ca46f564234034a3f29a64818179ff0c1c6a79cd0ad4fd53e2b87b3e826f5b6bb2a85ea827aa1690e9ad03eb48a2b90d16e2c6a25be675dea436c50a9142eb6254bd097c8e28fc2633f30c2692f2f8b854024a828d675c7c7b23de5a2af97d9ff5d0ac3fbc629c76f73644eb824f6fd9806851ba8b3739b3843a121bfbab0cebc14eda8d3c81d4911e2062cbc4fcd863293e21a0a9ea7fdd6960c32a93eaf63ddb43e90656d31efc8f21e3bc2533deaad44577db30f44479556ee9b06720e4cada161ae97d32a6f1a41c237dd60ad4b38d46f09df61a9b2f4d4d533acbdbf9a3192b232e70f1ac6c7317f3121743db10cf1a4d3d04cff4014d8f4b76739c85b855a64b0e8b7126fe457dbf7225d05d84570ceb30bc82bd697999791e933affa71ec4356381dc3a9b99798c8075159e2242fcba2f9b7f6ff586c979e50baae7c32635ab07e5b33ff257ce6bf197cfedf942a8df65e744e3a483aafa3ef9706bca7ab6fce584b18b8650bf8efb0c76d1221629536487fad39b231737e1bccbec6537afc47c22656cc511a0db2dad620836fb0ce34629adeae4d0e19ca466d6633840f1ff78b706730f61eb811457658fe97f36409ea2a46e4c528d92b318d4ee2cd1816fd7463431ff17edcb52d2bd38269928d94bb73106e1db85d891ba1ab74ed371185a1a95d416963ed5afc7df51db5dd63b516fcd2951628d7de2a63742f94f0c0a218216a62f3d817a50d9af5fc045630acbf59a1c560988123fabb3a55a8a8f68f32ead69e0c4f780fd0fc3fc2d13130820c7f8856c400b006e1e7cc6a08485c35a2ce61e33ac2e23a7f5b7db3e7f111c92b060616a05010020d7dd39a830381d02a61bf8e64ee83c8ba8f88c7824f483f7ca72057e4edbee015a67e293ca64c17b0e9e9bbd3836f2708465d8f3480e421062a844110be6ab6c7098c45cf3f489616f15c41ed7ed082f975f9ec74a9b747cd01382ee233035ac1dc50585ca2b75fcf13f1b6572a779150278ae7e85334beb0e7fe7b63939f9b70def98f97573a605dd9bc225123e419d9e828de08d0511b2348a733d775959798abe1d3d2f46dc82247ec9b8834639931684d2274ec6e73b15c68ffb9e2741d181ce6a39d6604c880eac9bc0622cf5e83a806722a17b2d6f1dc9ccb73e28225cc9096715583641791274650874431d27a1e99d85cac1c2d82a20f75bc2e79497347b7020d4ba2f9813d75ea6d7b4733601255180a52b78c9856375627fb806dfb6a89fab4c6a5805c3f50daee7cb5c6316e88a359084946cea6e941276b21bfe1b7c290f28e30637d3a2aa9bdf67d8333c5e820705c36a60b642ba57c9d21c01aff31a097e3770f92e6b99d3adb22b4222fee71bbf1d8ffdf7d4da4e7caa8925e0fedde61e59bf6e507b44f9570457a7291616840658b9dfb3b8709306aee2b863f1baded27c7dd8c8a799d518f87db0ef1aa78c736fd58f3682cb2c362609426804a1b3a8aeae2d6f47c597d9598a148eb9f50352bfbc03c9158e67563abeb002f1df3aa3b9c53804e1d062e603c7fa2c1ae4c4eb9387a1464bd5c785e235c35ef4e2ec91c4f344eec05024ed3d387e46943bc593ef861522303d583ee9e41ee9a67fec101e1ea766ff444a6a00a50693b2d5b2be448b2ffe59515da9f8397adfed990ecb53deb15308a23030aa5a01b5e6aaa8103585b698350caf9cef98b0106606c24f12c6008cbf38f940065dc4fa2c7b4f0e022f3b7b33d9e8af8bb385aa1592b17080989e9c838212756f2b0d8bc9e225e4607a1206a49c50d00270c83fed630a889fca18e577c758701ede8a07f2b9056a46e95dec4b95cd155ea48b85e49061b7e96cd6ce51e84dc3af3b1bcb167336e6e499bcad470dfec1d310880427b37a7708c5899f9b3aa0a5a7d84d3290d25c4fb56c09c2781f57bc4f8d42b83958040bc825bc200ff4591dbf855c58311c31a37900091b6ebbee4c2f0eba4cb0ce1225d07794c1ce00af7534d22eaf50d911573d8d2c6133b672629c5d7e100ac83de90fcd9da46351d5a0c71fdb646d7353d08e3c08d24a546517d5419e8d36178f624fdda99df6ebe4641015a9d571f6bbedc7ec5b640211a8b146d6147d99d7b7b96607f32088d2b1a40bfeda6e344b233614ed82fd209608d4816d3689b4c91b18faa84dc4a1406bb8b845ad26c1f478dde2f0806b9fcf912a9c108e7d220c373cdb4017b9762f337f3090d78a7cf05f8f37d754aba89054f85cd52c0a990c91909652fa37e2405503298a399e2abbb9d330d87932102e414f88504c4efd6fb4c8bd8e34b15c4d38503a006c6d6fc5cb73e1575c3eeb2c2a7f2701fd50f9e4c4e041a67f50d1069547c6439d7431c410d1d1e430aa502556ea33e4e5207e9b7cdb2c65820e31969c863a967998f4dfb3c170a103d97a2ad7c7d68a7ed0574a0528c3d32ac9327f319250438822c8fbab6ef8650fe9db5f2ade482f0f40555e06d9fc6f535ab84c8bb9564d79d7434c860c3496064c71e68ca9dd86deb7f733168714c6308baf60d6a33e93232d346ce950aeb14082d150ed4b516856132d84438ba3f38d3f94990f9788510abaf8611a396c06bb4b936edecf22b64aed1d2e70d017c673d83dbb05c4136a60e5fccef1020ab8599ec433106773e1ba27013534499d49bdf10968ae502e02584ef7f2c9fbb21b7a7047195296f4c586410dc17da4d0c815ae1728ffd9ba32cd13d430dbb97a0e43b65ecfc878585e47b527bc4b19975b83cbe4f0cafec271177602dadb32472627fa2d9952ec138d4eb2e108eb7bf72cc113ddd338974d22d2afec88fd8e28dcee898510cb60a11a9038f0eb118be68d26cdea7ac45fa076de502976b5445728c097013abf1806d45d849f813585c9d23a699e578743c9b8fb3c2b5b1394b32da88ae00488abe4cd205934b3df292e584f376eb5b4fd60fb3dd809e9720b77ff678f514d5a467daccea482b01a70416f37442e5502dabe0d247f38306485cd9ac3a47e369f872149e425bf17e7ebaa488d0aef2ffbc8ad21188c2b7a03274a1da55db0aa934a70bc8f7a5b3f3f953bc9c4e09f8a989327cc4ff3415d40b58c2573be4e6c114cbed64d661075c1620c74362606b3c2f1f281fc6260e18f7bf2009d93fa2640534f0eb014d5b79388c07bd7843765e99cec8feaae88ac7cccd3436bbc4008525f993a83dc94a1694f24982dbf902a6881a43e8ed1fd01bcf360172776f34165084485a75ceb9641e1b9d937023dadc0e9ae806d52544352b636ddbbb494761f6dde488942863073d777dde6eafa11a6d8ff7cffe944d022c78e3e322a8689840d2c604b933610b37e7acb5a1fdbdcf6b093e77411e118bc5f0647abb92aab0ee0618cb51ba24ec7795c0e26630544e9ce2a546718829868869ceacb5e5bcc7b4d21034446006f05a71ad75d49f6c0321bab8b6777eb65689babf705685f6e59bb5962b95d11b23d687bf00da179443024a71fcc4a350177dc2a6612fa69171b46e3bcb8fd97a53b2cb5a00196fca8866e55a75db8079fa345943aec2ead99fcee5272c0e87ff6414d94e8f172d53fe20c92665e581d605ae34d685e7c8f6892b0effbf3b68e482b445ee3d31c67ce3027796bfbaa27b6c88907e1c3549b9089d466fd434e5b3fcf49e307f18997cd0d5c90a0f875db83beacb456677bfbb58257e38fa5e0c4665c0944b4fc2ca55ae93473fac06509eb650a973b625b5a8af50d84f16c039326ae862140b14a00b1fec8a95cc8e076c5e37a97048906778de0de9b4aadabcc51c196eeec223a1400b9dc386edb5e2f826a7da67256ae874116bfc87a2fea3805e5b9fae34b33bd524907c87dd1e19d76380b034fa47be808db617e8b357b521ced2214b760f22a64efc877fc38d477aacc854a6b0dc2318fe2f71ae521b8e73734ef1f692b8bb9362d24aa92661245c0abdd7318a73feef68c90e2efcc6eddeed26767739e5520425a9542dc6e64a80db42d54ec77dd42a8118f363970d151bb4f9904ef660aca852d765451abcbeac80c928d4eb43181ea2ca697148d8d1744c2d344d215f796544726967251a2f28169cc107c2bef6e0a533dca1b47abfb5bcd1ed3de4d90091b74938de243c056f5dcd563dd0545b", @generic="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"]}, @nested={0x160, 0x17, [@typed={0xc, 0x3a, @pid=r4}, @typed={0xc, 0x40, @u32=0xffffffff}, @generic="1d10ce90bfcd3ed9820bb5becbd708b76ac03402f27a18a864cb2f0ad27dd84ec176d5e005a23df968882302a3791a0624063816029d56182663f1a19dd7871fa8fb70a61cbadfaf869b3463c45a9236408927c95130409ddd431588edd431ab9f469558d0e0c7e3c6771fca2296f7099bee62a8c1e5d77dfb43e6c986c6c04012a8ad041a0d66864e4db28b4f468c0315c484cd8bfa5f4204cef7cc759d1dc1e125f377fec6e1998ba22bea08ffdf4c9aed9544a79cfe99f83da087ed7bace580370fed0edaf4b3", @generic="0cb4bcf2d68060a87172aa26ce9c456b1fd6e5e19442d3c8d1b671cb8ccfe9196e8774f7413c4eb86cfcfa5a2fc23c7c7903f7fd11cdca1a47e89d2a418da30b0abb656da86ad28b8e467c9e2c1666e4b650832140968ffd3a7150486ee634208b0dd479a961eb6cc7f0af77f382468056858ae71ebfd74561d5f433"]}, @nested={0x178, 0x73, [@generic="4cc8343f8fbe5c1ba3753da9094a37f9967f00b7470a7374b1ffdaf379dfd85e20d9087662a2bad73f065267f52be3e56b1d794bfca0b2b2e2e7cdfbd6cc403cef2bdb50c99dfbb389ff732b3b9556b388286ea451e6a66ca5b58637201d70bf31595e719744342cfab21a578d8eab4a034dcb709f1d184ba70e90053ed76f8b408192891288c4684523653fbf782f82c3b8620d", @typed={0xc, 0x65, @u32=0x7f}, @typed={0x18, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x65, @uid=r1}, @typed={0xc, 0x1e, @fd=r0}, @typed={0x10, 0x23, @u64=0x1f}, @typed={0x88, 0x5d, @binary="88fb7319f4ea24931083e433e02def8c1dd697ccef557a139f7d128eb8a8e6d2fcb579db54d3254a3ff44e8a34235be0fdde0c3db2113fe4cce752ddf04c00c051c95ae47a9c1a41909a644634f2462b59a00c2d813b8444dc3d9e3d89390190c86c7ce9fb1b9fb177842c615546bf3ffd5304e686f42505b1b9dad37a9d5155"}, @typed={0xc, 0x80, @pid=r5}]}]}, 0x14c8}, 0x1, 0x0, 0x0, 0x400c000}, 0x40) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/63}, &(0x7f0000012000-0x4)=0x41, 0x80800) ioctl$sock_netdev_private(r6, 0x89fb, &(0x7f0000002000-0xe3)="16950d23c7e6f24f4093ab16368d4373902bc375bda164895496773e1ccfe3686292ce69ce448e567d42c9c2236cf5d02780123640e3fecdfe49569a9fef86da9ce65a0b0948521cda92a6d22464e5d89aab09fd7c79ab49c33ff76432a08d0408924adb5ff930133812032a56d8fac70b0df77d9d7f2fa9030f319eb27eba009876075bcc861d4a51169bae796a99a45bc635cab0adaef634545232a327e90dbc2715ab67df5a516d4f4a1da1cfb77cceb6af947a4cc8b4995be385caa036e1d01ea343196667374060f6c0a5f09c4bb7d95c8b548f571301ecd4045a96d954826057") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00003f4000)={{&(0x7f00008b7000/0x2000)=nil, 0x2000}, 0x3}) socketpair(0x9, 0x2e, 0x9, &(0x7f00005ba000-0x8)={0x0}) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f00007c4000-0xd7)=""/215) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) socketpair(0x10, 0x6, 0x7fffffff, &(0x7f0000cdb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000b4a000-0xb0)={{0x5, 0x9}, 'port0\x00', 0x40, 0x4ce51e9a6675c5df, 0x8000, 0x0, 0x0, 0x9, 0x81, 0x0, 0x4, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000400000)) [ 179.907657] audit: type=1400 audit(1519001532.377:22498): avc: denied { net_admin } for pid=26063 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a8e000-0x50)={{0x6, 0x2}, {0x2, 0x5}, 0xfffffffffffff800, 0x2, 0xbf}) r1 = syz_open_dev$sndseq(&(0x7f0000cec000)='/dev/snd/seq\x00', 0x0, 0x20fc716624b6464b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000899000)={{}, {0x12}}) 2018/02/19 00:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) pipe2(&(0x7f0000b15000)={0x0}, 0x80000) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001f0000-0x8c)={0x1f, 0xa00, 0x4, 'queue0\x00', 0x8001}) sendfile(r2, r2, &(0x7f00004db000), 0x1000000000ff) 2018/02/19 00:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d97000-0x4)=0xfffffffffffff801, 0x4) [ 179.912926] audit: type=1400 audit(1519001532.387:22499): avc: denied { net_admin } for pid=26060 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.919936] audit: type=1400 audit(1519001532.387:22500): avc: denied { net_admin } for pid=26060 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.950983] audit: type=1400 audit(1519001532.417:22501): avc: denied { net_admin } for pid=26063 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.953546] FAULT_FLAG_ALLOW_RETRY missing 30 [ 179.953557] CPU: 0 PID: 26072 Comm: syz-executor2 Not tainted 4.9.82-gcdfc8df #37 [ 179.953563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.953585] ffff8801bd9af8b0 ffffffff81d94fc9 ffff8801bd9afb90 0000000000000000 [ 179.953596] ffff8801cfd5c710 ffff8801bd9afa80 ffff8801cfd5c600 ffff8801bd9afaa8 [ 179.953608] ffffffff8166272a 0000000000002a2e ffff8801cd3638f0 ffff8801cd3638a0 [ 179.953610] Call Trace: [ 179.953625] [] dump_stack+0xc1/0x128 [ 179.953639] [] handle_userfault+0xa3a/0x1310 [ 179.953651] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 179.953662] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 179.953670] [] ? handle_mm_fault+0x117b/0x2530 [ 179.953677] [] ? handle_mm_fault+0x1fc3/0x2530 [ 179.953684] [] handle_mm_fault+0x1fd1/0x2530 [ 179.953690] [] ? futex_wake+0x146/0x440 [ 179.953697] [] ? __pmd_alloc+0x410/0x410 [ 179.953703] [] ? get_futex_key+0x1050/0x1050 [ 179.953711] [] __do_page_fault+0x5c2/0xd40 [ 179.953718] [] ? mm_fault_error+0x2c0/0x2c0 [ 179.953726] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.953732] [] do_page_fault+0x27/0x30 [ 179.953740] [] page_fault+0x28/0x30 [ 179.953747] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 179.953756] [] ? do_seccomp+0x1ca/0x1850 [ 179.953764] [] ? SyS_futex+0x22e/0x2d0 [ 179.953771] [] ? __put_seccomp_filter+0xa0/0xa0 [ 179.953777] [] ? do_futex+0x15c0/0x15c0 [ 179.953784] [] ? security_file_ioctl+0x89/0xb0 [ 179.953790] [] SyS_seccomp+0x24/0x30 [ 179.953796] [] ? prctl_get_seccomp+0x50/0x50 [ 179.953802] [] do_syscall_64+0x1a5/0x490 [ 179.953809] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 179.956089] audit: type=1400 audit(1519001532.427:22502): avc: denied { net_admin } for pid=3866 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.971016] audit: type=1400 audit(1519001532.437:22503): avc: denied { net_admin } for pid=3879 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.975569] audit: type=1400 audit(1519001532.447:22504): avc: denied { net_admin } for pid=3879 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 179.980325] audit: type=1400 audit(1519001532.447:22505): avc: denied { net_admin } for pid=26061 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) write(r0, &(0x7f0000205000)="1f0000001a001bf200005321fdf3167601001a1300008d4c93391a0001454a", 0x1f) rt_sigtimedwait(&(0x7f00005c7000-0x8)={0x6}, 0x0, &(0x7f0000376000)={0x0, 0x989680}, 0x8) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000c9e000)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) sendto$ipx(r0, &(0x7f00007b0000-0x32)="ce6082f380780040957ec77a923734e71aa0ae1befb596cb0822b548e8e420f8b920d734801db3662eea63af9182b27e229c", 0xfd76, 0x400000080, &(0x7f00002bc000)={0x4, 0x9, 0x5, "6057065b387d", 0x2}, 0x10) 2018/02/19 00:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000edd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$packet(r0, &(0x7f0000a3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007a7000-0x4)=0x14) bind$packet(r0, &(0x7f0000931000)={0x11, 0x0, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ed000)='sessionid\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000003c000-0xc)={0x0, 0x2, 0x30}, &(0x7f00001f6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000090d000-0x8)={r4, 0x1}, &(0x7f0000b14000)=0x8) syz_open_dev$tun(&(0x7f0000e56000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/enforce\x00', 0x10000, 0x0) bind$pptp(r5, &(0x7f00002fa000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto$inet(r1, &(0x7f00000aa000)="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", 0x5c0, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x44000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0xd1c, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000)=@abs, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) sendto$inet6(r0, &(0x7f0000cb2000-0x58)="d6c70dc2981e3610b9e54b3f473fbeff20e72b85076cd728ab5791fef2f6482507e6b36df62acadf522414a4830ccb0506b977a933cc5186478fac20b617393d3b0f85e98f001cc46e5663a08eb7c30f64b7aa2b1abda139", 0x58, 0x10, &(0x7f0000360000-0x1c)={0xa, 0x1, 0x180000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5}, 0x1c) 2018/02/19 00:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab4", 0xd3, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) preadv(r0, &(0x7f0000571000-0x50)=[{&(0x7f000033b000-0x20)=""/32, 0x20}, {&(0x7f0000901000-0xa8)=""/168, 0xa8}, {&(0x7f00005b4000-0xc7)=""/199, 0xc7}, {&(0x7f0000bbe000-0x3a)=""/58, 0x3a}, {&(0x7f0000765000-0x37)=""/55, 0x37}], 0x5, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000596000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) write$selinux_validatetrans(r1, &(0x7f0000c9c000-0x5a)={'system_u:object_r:etc_mail_t:s0', 0x20, 'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 0x38, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008fd000)={0x2, &(0x7f000012c000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000130000)={r2, 0x8, &(0x7f0000d1d000-0x20)=[0x4, 0x80000000, 0x20, 0x5, 0x3, 0x6, 0x7ff, 0xca], &(0x7f00003b6000-0x10)=[0x80000000, 0x80b1, 0x3b7, 0x2], 0x2, 0x6, 0x20, &(0x7f00004a7000-0x18)=[0x100, 0x10f0dd35, 0x58d, 0x8, 0x5, 0x0], &(0x7f0000f3e000)=[0x1ff, 0xfffffffffffffff8]}) accept4$nfc_llcp(r1, &(0x7f0000f31000), &(0x7f0000645000-0x4)=0x60, 0x80800) write$selinux_context(r1, &(0x7f00005f6000-0x23)='system_u:object_r:system_map_t:s0\x00', 0x22) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a7a000-0x10)={0x7ff, 0x3f, 0x80000001, 0x7}) recvfrom$inet6(0xffffffffffffffff, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) inotify_init1(0x80800) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000396000-0x8)='./file0\x00', 0x82) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b73000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) 2018/02/19 00:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000aab000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000167000-0x10)={0x1f, 0xff, 0x80000001, 0x1f}, 0x10) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) fchown(r2, r3, r4) 2018/02/19 00:52:13 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x4c)="2116064210c41376abbb17f48b5ae58d226fbbddc026176bb7a3663f4e0c011c5701796bfcc09cb93c23611868b21dd179fc915dc43b5e38393f9b8c6f8bc9a2a71a45522596d82a12aebf94", &(0x7f0000840000-0x4), &(0x7f0000905000-0x4), &(0x7f00009bf000)="010c2ee835b031ab54a3528039589fca7a635067bd21610ae3b4760fb8608fbd7f829b91986d473c2605130503e0be20f639a77f7e2ed00ff66c9a2e56dbbb184d66fcc00bcadde960a3ed31a0978b3bdefbd0e2ff17da200dcfee5e249481") ioprio_get$pid(0x2, 0x0) ioprio_set$pid(0x1, r1, 0x6) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) flistxattr(r2, &(0x7f0000001000-0x10)=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x10000, 0xfff}, &(0x7f0000001000+0x69a)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000004000-0x4)=r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x1c, 0x7fffffff, 0x8000, 0x0, 0x2740000000000000, 0x7ff, 0x4, 0x200, r3}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$void(r4, 0xc0045878) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000818000)=0xfffffffffffffd74, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000511000)={0x0, @multicast1, @loopback}, &(0x7f0000d30000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ec1000+0x7ee)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x800, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x402400000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000432000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000353000)={0x9, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00001ba000)={0x6, r2}) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100800001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00006f1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058f000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006aa000)=0xedb, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/hwrng\x00', 0x4000, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00008a7000)='./file0\x00', 0x80000000) inotify_rm_watch(r3, r4) r5 = mmap$binder(&(0x7f0000615000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x0) r6 = mmap$binder(&(0x7f000018e000/0x3000)=nil, 0x3000, 0xa, 0x10010, r0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002f4000-0x28)={@common='vlan0\x00', &(0x7f00003ef000-0x5c)=@ethtool_coalesce={0xf, 0xc8, 0x6, 0x6, 0x200, 0x3091, 0x8001, 0x4, 0x1, 0xf4f7, 0x8, 0x81, 0x5e, 0xffffffffffffffff, 0x2, 0x40, 0x5, 0x6e, 0x401, 0xd2, 0x9, 0x8}}) r7 = mmap$binder(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0xd) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000b5000-0x18)={r6}) r9 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000016f000)={0x0, 0x4}, &(0x7f0000877000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000a14000-0x14)={r10, 0x388d, 0x8001, 0x1, 0x5, 0x800}, &(0x7f0000144000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dbe000)={0xac, 0x0, &(0x7f000060e000-0xac)=[@acquire_done={0x40106309, r5, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00001bb000)=[], &(0x7f000060c000-0x10)=[0x30, 0x0]}, 0x7}}, @increfs_done={0x40106308, r6}, @increfs_done={0x40106308, r7, 0x1}, @acquire_done={0x40106309, r8, 0x2}, @clear_death={0x400c630f, 0x4, 0x1}], 0xce, 0x0, &(0x7f0000d6b000-0xce)="b44613391652a3a1b94598880793087c6a11d52ff0a2c02cc6aea401f71605fff5bc8ac126045299009549534086700e3b2a8bae380146e956929a794d625c6b8dde34676c2ea161833bcc32d16499a67d320cdd6e9a2cb66b314ba45dec0ec26932ad37035f6798cf811cc93a8d1e6d345734926651a61cca91de02f7410de01f65c286b6dcf82bcad55eee2ceab25b86b67a6aa8be29e1b3d6de9421033734b32db29b6a145040da7ad288d703d1b5be025a3fb9beb8b0facfdb98e632f91bef39ec8b5d9e5e6246d3b6626bda"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x3f5, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/19 00:52:13 executing program 6: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) 2018/02/19 00:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) getsockname(r0, &(0x7f00009e9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000ed2000)=0x32) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004d0000-0x4)) [ 180.661406] binder: 26142:26145 BC_ACQUIRE_DONE uffffffffffffffff no match [ 180.672424] binder: 26142:26145 got transaction with unaligned buffers size, 7 [ 180.679891] binder: 26142:26145 transaction failed 29201/-22, size 0-16 line 3172 [ 180.692912] binder: 26142:26145 unknown command 0 [ 180.697883] binder: 26142:26145 ioctl c0306201 2000afd0 returned -22 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup3(r0, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000095d000)=""/206) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 180.720915] binder: BINDER_SET_CONTEXT_MGR already set [ 180.738965] binder: 26142:26145 ioctl 40046207 0 returned -16 [ 180.752378] binder: 26142:26155 BC_ACQUIRE_DONE uffffffffffffffff no match [ 180.759699] binder_alloc: 26142: binder_alloc_buf, no vma [ 180.766582] binder: 26142:26155 transaction failed 29189/-3, size 0-16 line 3127 [ 180.778355] binder: 26142:26145 unknown command 0 [ 180.782743] binder_alloc: 26142: binder_alloc_buf, no vma [ 180.782760] binder: 26142:26155 transaction failed 29189/-3, size 0-0 line 3127 [ 180.798152] binder: 26142:26145 ioctl c0306201 2000a000 returned -22 [ 180.808378] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.814783] binder: undelivered TRANSACTION_COMPLETE [ 180.819953] binder: undelivered transaction 219, process died. 2018/02/19 00:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) 2018/02/19 00:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) 2018/02/19 00:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0xffffffffffffff5d, 0xffffffffffffffff, 0x0, 0x0, 0x85}) sendmsg$nl_generic(r0, &(0x7f0000c06000-0x38)={&(0x7f0000658000)={0x10}, 0xc, &(0x7f0000993000-0x10)={&(0x7f000046d000)={0xa8, 0x23, 0x4, 0x0, 0x3, {0x18}, [@typed={0x8, 0x83}, @generic="5accd12e0ae981678de0407589c173329bac6241e6206c4b811f6f5c7abd6e9a9ad8683e30a41d5a5bc384eec3dfd159380c7fe76cd90e48990541eef11cfdb74a58dbb23812ac4b66ce8253e5bee713466967d432acaf38383981082f9c1abb5ca2a6129cce521f04926e4ef60e3c519de0d5b6c1237b510b368434348cbe618ec3c60e15c1ebdde9a8f474"]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000), 0x0, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000043a000)={@common='bcsf0\x00', 0x1}) 2018/02/19 00:52:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000bae000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000b24000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffff66}, 0x1}, 0x0) 2018/02/19 00:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a8d000-0x8)={0x80000000}, &(0x7f0000c9f000), &(0x7f00007b4000)={0x77359400}, 0x8) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004e5000-0x14)={0x0, 0x2, 0x4, 0x7fffffff, 0x3, 0x5}, &(0x7f00001ef000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000364000)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7f}}, 0x8, 0x7fff, 0xffff, 0x6, 0x40}, &(0x7f0000f68000-0x4)=0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006c8000), 0x1}, @fda={0x66646185}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00003ad000-0x1)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000349000-0x10)={0x4, 0x8e16, 0x8e}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet6(r3, &(0x7f00001e4000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000044d000-0x4)=0x1c) mq_getsetattr(0xffffffffffffffff, &(0x7f00002fe000)={0x100000000, 0x6, 0x9, 0xfffffffffffffff7, 0x1, 0x8, 0x4, 0x9}, &(0x7f000019f000)) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000073a000)={0x101, 0x0, 0x2, 0x6, 0x2, 0x4}) syz_open_dev$binder(&(0x7f0000875000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockname(r0, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x26) 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000012000-0x10)={0x0, &(0x7f0000004000)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00000d9000/0xc00000)=nil, 0xc00000) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) fstatfs(r0, &(0x7f0000b10000)=""/119) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f000042f000)=[{{&(0x7f00007ad000)=@sco, 0x8, &(0x7f0000239000-0x10)=[{&(0x7f00001fa000)=""/166, 0xa6}], 0x1, &(0x7f0000ca9000)=""/45, 0x2d, 0xffff}, 0x2}, {{&(0x7f0000738000-0x10)=@ax25, 0x10, &(0x7f0000090000-0x90)=[{&(0x7f0000fda000-0x40)=""/64, 0x40}, {&(0x7f000064a000)=""/227, 0xe3}, {&(0x7f0000f39000)=""/124, 0x7c}, {&(0x7f00007e3000-0x22)=""/34, 0x22}, {&(0x7f0000628000)=""/21, 0x15}, {&(0x7f0000da8000)=""/108, 0x6c}, {&(0x7f00003d5000)=""/177, 0xb1}, {&(0x7f0000b00000)=""/40, 0x28}, {&(0x7f0000419000)=""/69, 0x45}], 0x9, &(0x7f000081b000)=""/87, 0x57, 0x8}, 0x5}, {{&(0x7f0000461000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000785000)=[{&(0x7f0000518000)=""/158, 0x9e}, {&(0x7f0000969000-0x9f)=""/159, 0x9f}, {&(0x7f000044f000)=""/4, 0x4}, {&(0x7f0000cd3000)=""/4096, 0x1000}, {&(0x7f0000033000)=""/155, 0x9b}, {&(0x7f000009e000-0x51)=""/81, 0x51}], 0x6, &(0x7f0000ccd000-0x59)=""/89, 0x59, 0x8}, 0x2}, {{&(0x7f00000b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000bf0000-0x80)=[{&(0x7f00003a8000-0x52)=""/82, 0x52}, {&(0x7f00008ab000-0xc5)=""/197, 0xc5}, {&(0x7f0000ca3000-0x26)=""/38, 0x26}, {&(0x7f0000e3e000-0x34)=""/52, 0x34}, {&(0x7f000073f000)=""/213, 0xd5}, {&(0x7f000058c000-0x4d)=""/77, 0x4d}, {&(0x7f0000c22000)=""/188, 0xbc}, {&(0x7f0000919000)=""/225, 0xe1}], 0x8, &(0x7f0000ef5000+0xbbe)=""/180, 0xb4, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000faf000-0x20)=[{&(0x7f0000743000-0xda)=""/218, 0xda}, {&(0x7f00008f9000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000594000)=""/117, 0x75, 0x38}, 0x2}, {{0x0, 0x0, &(0x7f0000409000-0x10)=[{&(0x7f0000412000)}], 0x1, &(0x7f00009ae000)=""/56, 0x38, 0x9}, 0x10001}, {{&(0x7f0000299000-0x10)=@ipx, 0x10, &(0x7f0000572000)=[{&(0x7f00009c8000-0x41)=""/65, 0x41}, {&(0x7f0000367000-0x2e)=""/46, 0x2e}, {&(0x7f0000c5f000-0x6d)=""/109, 0x6d}, {&(0x7f0000a8a000)=""/97, 0x61}, {&(0x7f0000834000)=""/201, 0xc9}, {&(0x7f00009df000-0x8c)=""/140, 0x8c}, {&(0x7f0000302000)=""/76, 0x4c}, {&(0x7f00005ff000)=""/120, 0x78}], 0x8, &(0x7f0000149000)=""/226, 0xe2, 0x7}, 0xdeb}, {{&(0x7f000069a000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000400000)=[{&(0x7f0000d5b000)=""/26, 0x1a}, {&(0x7f0000130000-0x20)=""/32, 0x20}, {&(0x7f0000c2d000-0xc2)=""/194, 0xc2}, {&(0x7f0000c37000)=""/114, 0x72}], 0x4, &(0x7f000031b000-0xcb)=""/203, 0xcb, 0x80}, 0x8}], 0x8, 0x20, &(0x7f0000e86000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ec000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa4747879aea6b820}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fcntl$getflags(r0, 0xb) r2 = socket$unix(0x1, 0xd, 0x0) write$selinux_user(r0, &(0x7f0000a79000)={'system_u:object_r:scanner_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r2, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000098c000)) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/19 00:52:13 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dde000-0x11)='/selinux/enforce\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000268000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008bf000)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x20}}, 0x200, 0x3, 0x6, 0x1, 0x8}, &(0x7f0000e23000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@generic="7eca84ad9c56768dd0825d3ef2208a1d", &(0x7f0000002000-0x20)=@ethtool_rxfh={0x46, 0x8001, 0x0, 0x3, 0x6, '?T\f', 0x7fffffff, [0x5, 0x9]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000)=0x10) r3 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003000)=0x2) connect$inet(r0, &(0x7f0000003000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000), &(0x7f0000003000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006000)={r5, r6, r7}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000)) read$eventfd(r0, &(0x7f0000001000), 0x8) 2018/02/19 00:52:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x0, 0x8, 0x24a, 0x80000000, 0x81, 0x400}, 0x6}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)="81a5e7b7777bd72020d1f3848a7c20775a985a5e048833f556b5b3864daef0a2dd5b68dac63c69f61a0831a65a", 0x2d}, {&(0x7f0000001000-0x66)="64eefa5e43913cc4328a1c76c0270831ad52aaf61492de328aa8b074c28e9ba88a8e7ba05e85cd1d2253cdc47f83a5e2efcd18609c213318a0eb26278753b03ba68f576c435942ba16544699162d81508a90de3cdaf712be10d509cf48cc65a9f5fc4e603bc2", 0x66}], 0x2, 0x0, 0x0, 0x801}, 0x4004001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x3) sendto(r0, &(0x7f0000000000)="489bdf6f520b5b4628fe999fcabb7856e7492cd8913eda9ef5a0d73394848305a94cc049cc6bfd8494a608c87a46f491d9c4ac5bb5af2698e0d3465bdcf22c9534e38ee3", 0x44, 0x1, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(pcbc(aes),sha512)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000cea000-0x8)) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:13 executing program 2: r0 = socket(0x1, 0x802, 0x0) r1 = socket(0x3, 0x80000, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0xffffffffffffffa5) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/19 00:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000641000)={{0x0, 0x20000000}, {0xfc, 0x3}, 0x0, 0x0, 0x1b7}) 2018/02/19 00:52:13 executing program 6: inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000e10000)={0x3, {"4248c848b9f292"}, 0x20}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f00008af000/0x4000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x24, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x3}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1}, @register_looper={0x630b}, @exit_looper={0x630d}], 0xe5, 0x0, &(0x7f0000000000)="df4b2d4d975ccf2692f9bd6fb7f74eaf31555f42e978e36f20058ecf4d01a6a76d3b6be2e93b425ace8c5264cc2735c1cf7e0f1aa212c65a7a7c35863f06910327338ff86786bcceb7746997a8edcde014567efd1141a197ff412456526a896a3213ef39b911e3b03b69f14250ce40957bb41adc7c4a37b4dd970477a585cd322c39bf35cb6d02490122fb05ff7b066d00e03d74d99048b40093563fd02e17947f68a9ba7a58768ce82651a52060ec99b55489691348ad2494a9d77d37eea4f4bb2e090ef39510d80a522244864a654e22059a88c7f41189f4055cd7256a7a29db1427f93d"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b92000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) [ 180.931601] binder_alloc: 26175: binder_alloc_buf, no vma [ 180.939160] binder: 26175:26190 transaction failed 29189/-3, size 72-16 line 3127 [ 181.026072] binder: BINDER_SET_CONTEXT_MGR already set [ 181.060667] binder_alloc: 26175: binder_alloc_buf, no vma [ 181.067210] binder: 26175:26222 ioctl 40046207 0 returned -16 2018/02/19 00:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) r1 = socket(0xa, 0x8, 0x8000588) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ba5000-0xb8)={0x0, 0x4, 0x80000001, 0xffffffffffff770f, 0x9, 0x8000, 0x4, 0x3, {0x0, @in6={{0xa, 0x0, 0x7, @empty, 0x1}}, 0x0, 0x401, 0x809, 0x5c, 0x43}}, &(0x7f00001ae000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe0000-0x10)={r2, 0x2df, 0x5, 0xfa6}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a7000-0x10)={0x2, &(0x7f00005b8000)=[{0x80, 0x0, 0x200, 0x3f}, {0x9, 0x1, 0x101, 0x5}]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000489000-0xc)={@multicast2, @multicast2}, &(0x7f0000756000-0x4)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000), 0x4000000000400ff) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f000049a000), 0x4) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b9d000-0x4)=0x3f590bd9, 0x4) mknod(&(0x7f00004ea000)='./file0\x00', 0x8000, 0x8) fchdir(r0) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) fchdir(r3) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000021000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000021000)={0x4, 0x2, 0x8, {0x0, 0x1c9c380}, 0x9, 0xffffffff}) sched_getparam(r1, &(0x7f000000a000)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000022000-0x1)='\x00', 0x1) 2018/02/19 00:52:13 executing program 4: r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a9000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00008e2000-0x4)=0x32) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000fe3000-0x4)=0xb, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0x0) 2018/02/19 00:52:13 executing program 1: prctl$intptr(0x17, 0x0) 2018/02/19 00:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) pipe(&(0x7f0000237000-0x8)={0x0}) bind$ipx(r2, &(0x7f0000e9a000)={0x4, 0xfff, 0x8, "d56a235218ef"}, 0x10) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/02/19 00:52:13 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000317000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0xca)="59a5220f652170a7d9f07fdc4fb0f2365e7e5078a32823fe9e35fd023f484de7b815bd68b7c7383622cae77f194cd33a4db89121edb788b9005a056092d0ddd35a233b9a5bccf86a227dfaabf7dc456fdc782937310ac5758a06506818c7859f63b2853bed4219decbdade7cc3461d0e322366716b2f2c9bf82789d858a9617c5e706e9c523421573ad28523a099ab944c496619981dc634a67fa1d39cb4ddd1cf7236e63e7b60ae723675d7e6369a569e5e4b9de8d499e9bca65419007c622c01eb190c4c25c06c2556", 0xca, 0x20040000, &(0x7f0000ee5000-0x10)={0x3, {"7e9f0e2a261d39"}, 0x4}, 0x10) 2018/02/19 00:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cc1000-0xb)={0xfff, 0x7, 0xdf9, 0x2000000, 0xc04, 0x200, 0x4, 0x6, 0x0, 0x4, 0x101}, 0xb) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x7, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093d000-0x9)='/dev/ppp\x00', 0x400001, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0x50000000000, &(0x7f000093d000)=""/60) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000093c000)=0x40, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000093a000)=""/24, &(0x7f00001e6000)=0xa) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000093d000-0xa)={0x0, 0x8, 0x1, [0x8]}, &(0x7f0000069000)=0xa) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000093d000-0x8)={r4, 0x80}, &(0x7f000093c000)=0x8) [ 181.080701] binder: 26175:26217 transaction failed 29189/-3, size 72-16 line 3127 [ 181.098012] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.104501] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 00:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ee7000-0x8)) getpgid(0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f000002f000-0x8), 0x85) memfd_create(&(0x7f000018f000-0xd)='proc\\(nodev%\x00', 0x3) r0 = syz_open_dev$loop(&(0x7f00007c3000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) readahead(r0, 0x0, 0x0) close(r0) 2018/02/19 00:52:13 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000588000)=0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000c75000-0x10)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/19 00:52:13 executing program 6: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4d000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002ce000)=0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b4d000)='./file0\x00', &(0x7f0000b4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4c000)={0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/validatetrans\x00', 0x1, 0x0) r11 = timerfd_create(0x7, 0x800) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000)='/proc/self/net/pfkey\x00', 0x2000040200, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000015f000)=0x1c, 0x80800) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x2, &(0x7f0000b4d000-0x8)={0x0, 0x0}) r15 = socket$inet6_icmp(0xa, 0x2, 0x3a) r16 = memfd_create(&(0x7f00002a5000-0xa)='vboxnet0\\\x00', 0x2) r17 = fcntl$getown(0xffffffffffffffff, 0x9) r18 = getuid() mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008bc000)='./file0\x00', &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00004bf000)={&(0x7f0000b4c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000eb000)=[{&(0x7f000047c000-0x27)="ffcdf111016f251a506ef3b493e821432b1e3ef5f06da197be7551e62db96be8a66b9f35cf831c", 0x27}, {&(0x7f00003be000)="b0153e17d4214d8580f7e7244f8de41cb9f8c7d9984edd4eedc1f24d03370be6447216808dfd5b7763bfef1a90b6d19470841e715edebf7235196c426660fe93d276ee13eb1089efe5ae00efed771b81686b2e67b054585235f12fa2a1567dcf64cde3c47a6c3210fc3bf3b58826d0b3614cd190f7ac1ed935cb2d1bd8c1ff97ce5011e960eeabb03249714c273620eb6a6ee3412198781704f64ab3805f23f71bc59bd6d4443b9c1301677a1609a7977d017cd78bec89f063039738d02f2e798abdcc2c85a923eae2750b30260c31852d7424395346c6a14527ffbc9b0e17e4bf7697047c1829c5de06", 0xea}, {&(0x7f0000b4d000-0xc1)="e7c021e079f78c413ff2909c9cbdf057542e9aa85c80fbe7e9cf1672cfd8bf6d976a19bef9922c98da6da7488c45af797ed20d8231ece0fc01e296996f85f1dc00a1737b2574230d3382b6e133a1da1c20b7751ea73953ef48673b764368d1db286fe79ee8507b1778c7beaa226543ded223f66bd9269b92069a206bf17532002f21d097a1155edc71e361815dfc022075f800676787222944b2bbd04f4f236e7a875abf1204855165d545c9ea9feda1c904549813bdc0f8feb49992139faaa664", 0xc1}, {&(0x7f000023f000-0xc4)="ba7ed62473d35342e48ba83bc062cc263d8f5b600f2561eab8cc292a313443f3c6bc67cd5f4e3faa6a0963fd8cac8170107c309893db37aad1595d707aa7c979beb1aef7d2dd2ca88a498ed49f4547461838d06d93b7defe5666bea25d0f10dfd3df1bd0a8ea1476f4bacecc6ab2f3dc833556e7e7f2886394f43bfbfa0c4f23fee26b27fde707623a84c521e59f99646a147bd5197457848808d58ba01c8a476e227365f84306996bbb8b3dadfe720a9e01976faee3f9af4a6097cbebcf032804e97fc7", 0xc4}, {&(0x7f00000c4000-0x19)="45a13751259f71d54030d27c1113ce9791fa1772c54547955e", 0x19}, {&(0x7f000001e000)="b740f0756daa238e743714d634b662bb6e093532bb496715132ef0e43c346a1d7a0a31807bd41bf7ca7b1218295b791398edf40c515a794417c4278d2afd22e94f9a793c1b95319f76eeb03eac76", 0x4e}, {&(0x7f0000740000)="e1cecd1ae8288027e3475b96cec974220b507b0eb55bc5b05e4cf3354f21c7905176d033cf099cd405cc870e2dcff07b6f8994ba02bdc290dbd91120a779e743f0a40639a3247a7de7a38e977b79b4b192fe88674cc3c072518fddfa242145e7025e9625a5a9070b71b53248dcdc367034fc9c852f57f18ad8c81cc5060326a4fba6909ea2786e3fb73b29a929c833a44d1dbce42406cb1660fcf45f0681bbb91d5dc549ada457f612061dec30ee4e0619beab18358ffd9ad46265088b7626278f5ebe263a063cf5bef899fa408e9200a00c", 0xd2}, {&(0x7f0000669000-0xae)="4f5bd6b1666a4d9bdbc9229033f768addc9375255d998990ed5b73d97ca289ca80f7dd7a219164d6f4384f201a83054c3379294b63179459c96bf48b8e12e6dd19baf7e7063d32662b7cba15358c8c7f3983b18ed8c1f75d88f21e9c0ec22b69abf966b640da57fa22afb27d5b76698a21df1b837b2a0b7673ef721417b5d4bd0e591e4d5ff0d8e92e595c784719fbbb934f7e376844b3f5e42c4aa5af5e75169ac350b488ae9a7f937f44dc6f65", 0xae}], 0x8, &(0x7f0000b4c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb0, 0x4000000}, 0x40800) syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 00:52:13 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000ade000-0x40)=[{r2}, {r0, 0x8000}, {r1, 0x100}, {r2, 0x10}, {r1, 0x400}, {r0, 0x212f}, {r2, 0x2002}, {r2, 0x200}], 0x8, &(0x7f0000add000), &(0x7f0000add000)={0x9}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001a0000-0x4)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000adf000)=[{&(0x7f0000547000)=""/24, 0x18}, {&(0x7f0000adf000)=""/211, 0xd3}], 0x2, &(0x7f0000adf000)=[{&(0x7f0000adf000)=""/100, 0x64}, {&(0x7f0000adf000)=""/127, 0x7f}, {&(0x7f00006db000-0xba)=""/186, 0xba}], 0x3, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ae0000)="2b7b647365637572697479ae00", 0x1) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r2, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$ipx(r1, &(0x7f0000ade000), &(0x7f00001d3000-0x4)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r4}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/19 00:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000546000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f000054f000-0x58)=""/88, &(0x7f00001b0000)=0x58) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008f9000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0xce, 0x1, 0xfffffffffffff4b1, "55e8d98e228ec1e0a94e7e2263cf01531021e7e8b5ebc2e6771bcc134a310ccfd9a88a9a10d8da965d53c7e5fb517dbee73014d81d1fc328ba01599a284b8ba17601ef8d2bed7a2fe569176a47ababc9"}, 0x160) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) [ 181.154037] IPVS: length: 10 != 8 [ 181.156668] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 181.182074] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/19 00:52:13 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000707000-0xd)='/dev/usbmon#\x00', 0x3, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/02/19 00:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) dup(r1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000088b000)={@common='bcsh0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) write$evdev(r2, &(0x7f0000f7c000)=[{{0x77359400}, 0x1, 0x400, 0x5}, {{0x0, 0x7530}, 0x6, 0x7, 0x6}], 0x30) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mknodat(r2, &(0x7f00009f4000-0x8)='./file0\x00', 0x44, 0x1) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) [ 181.247325] IPVS: length: 10 != 8 2018/02/19 00:52:14 executing program 5: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x1, &(0x7f0000a37000)={0x0}) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d56000)=0x6d7c) r1 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') fstat(r1, &(0x7f0000a6e000-0x44)) 2018/02/19 00:52:14 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000085a000)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000c88000-0x9)=""/9, 0x9, 0x2, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2b8, 0x401, 0x7, 0x3, 0xc8f, 0x0, 0x6, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, 0x1, 0x100000001, 0x8, 0x21, 0x5}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}}}, &(0x7f0000001000-0x4)=0x8c) flock(r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x1)=0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) init_module(&(0x7f0000003000)='/selinux/status\x00', 0x10, &(0x7f0000000000)='vboxnet1&\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000)={0x2, &(0x7f0000005000)=[{}, {0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000006000-0x8)={r4, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x501400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x8, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x1d, r6, r7}, {0x20, 0x7, 0x2, 0x3, 0x8, 0x80, 0x7, 0x5}, {0x5, 0x2, 0x7fffffff, 0x5}, 0x10001, 0x8, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x3, 0x7ff, 0x0, 0x80000000, 0x8}}, 0xe8) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffa, 0x8111) r1 = syz_open_dev$usbmon(&(0x7f00007e1000-0xd)='/dev/usbmon#\x00', 0xffff, 0x80240) write$tun(r1, &(0x7f00006ba000-0x26)=@pi={0x0, 0x8afb, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x4, 0x1000, 0x4}}], {@can={0xc, {{0x0, 0x6}, 0x0, 0x3, 0x0, 0x0, "e1321c2080df1b7a"}}}}}, 0x26) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000aab000)=0x6559, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x2d)=""/45, 0x55d63255bd532203) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/19 00:52:14 executing program 0: r0 = socket$inet(0x2, 0xa, 0x7) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000091000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000e1c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000001}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xf) close(r2) connect$inet(0xffffffffffffffff, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f000022c000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) lgetxattr(&(0x7f0000384000-0x8)='./file0\x00', &(0x7f0000a20000-0xe)=@known='system.advise\x00', &(0x7f0000f1f000)=""/237, 0xed) 2018/02/19 00:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) remap_file_pages(&(0x7f00003ad000/0x4000)=nil, 0x4000, 0x8, 0x9, 0x40010) r1 = open(&(0x7f0000b64000)='./file0\x00', 0x600202, 0x50) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000053d000-0x78)=@routing={0x0, 0xe, 0x1, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x78) 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000842000)='cpuset\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000d74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000812000-0x4)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000d41000-0x5c)="19a653a521a609507aa7e420babd4c3370e5553ee1d5db7e4d183c36aa8877b4480e2a21d3bb5f4fd5d5e9dc92eb6e9d6f161d2cef0849c16baec4ba8a63a8a46959eefa92ae157fcc888809e4055bb5cb9860e25a0f30d6c4e4eebc", 0x5c, 0x20000000, &(0x7f0000fd2000-0x14)={0x11, 0x1d, r2, 0x1, 0x9, 0x6, @random="637e59fdd093"}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fc1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b4e000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000959000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) readv(r0, &(0x7f00004c7000)=[{&(0x7f0000a6f000)}, {&(0x7f0000121000)=""/229, 0xe5}, {&(0x7f0000b87000)}, {&(0x7f0000ad9000-0x6)=""/18, 0x12}, {&(0x7f0000e3d000-0x44)=""/68, 0x44}, {&(0x7f0000b16000)=""/4096, 0x1000}, {&(0x7f00005cc000)=""/216, 0xd8}, {&(0x7f0000987000-0x80)=""/128, 0x80}], 0x8) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0x5e6000)=nil, 0x5e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f3000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f00005e5000)=[{}], 0xffffff17) close(r0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00001fc000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00005e6000)) close(r1) 2018/02/19 00:52:14 executing program 3: getrlimit(0x0, &(0x7f000015d000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f0000-0xa)='/dev/ptmx\x00', 0xb0003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x86)="abc7ec5f8301ec0ddca0dba3ee4e9e96ae63dc3309ff0ade96f8abbd6287bf3fbb84938ce91c8dc0cc514e3b4e2056263b739b51013e5ce3139d78324dde090ae6cee2e508bf6a058e96246346f1b97e507acfdea0083b77978429121076221c51012dc017c199e4f47e3e365adf44313df346d2b79fe92fc365f761ecf6fbb2382296f3e41c") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x200, 0x8, 0x800}) 2018/02/19 00:52:14 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002b000)='/dev/sg#\x00', 0x7, 0x10400) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000010000)=""/4096, &(0x7f000002c000-0x4)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x10000f) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) read(r2, &(0x7f0000025000), 0x0) 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ea8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000e7000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={r1, 0x9}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) listen(r2, 0x2) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(0xffffffffffffffff, 0x0) listen(r1, 0x0) 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x1f, r0, 0x81, 0x2) prctl$intptr(0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80202, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000003000-0xbc)={0x100000000, 0x1, 'client1\x00', 0x1, "484af108a55888a9", "befa2b043c77e26e19e6661f54561aa12c30d2cfd6684c5dfe98d7929f7e90d8", 0x5, 0x3}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x3, 0x4752}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000bde000)=r2) r3 = syz_open_dev$usbmon(&(0x7f0000e70000-0xd)='/dev/usbmon#\x00', 0x5, 0x3fe) getsockname$packet(0xffffffffffffffff, &(0x7f00000ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000009d000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000003000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000-0x8)={r5, 0x2}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000b23000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/19 00:52:14 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) pipe(&(0x7f00009fe000-0x8)={0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000228000)) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0xfffffff5, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/sequencer\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000eae000-0xa)=@file={0x932571559be76845, './file0\x00'}, 0xa) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008b6000-0x4)=0x1, 0x4) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000003000)}) 2018/02/19 00:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00003b3000)='./file0\x00', 0x90281, 0xc) setsockopt(r0, 0x200000000000107, 0x12, &(0x7f0000e7c000-0x9a)="8cc9024bba000000ff2e20130f5d69eed96073f57230c75b28fc3e1ba3ea115e2bd365ae2ef0030eb2d8c064c49650158f4615621f68b02698b547b0f062eaaeb97adc6a8d83cdd3f6cfc0de92777866ee13fe13be332fd89363f796fae6a720f9224ae42d230fd317d4be7a90e788f100f13e964baeb650753e64ee804f0835ecfac248d45e267ba1712bfce543f621306a732cc27d5a222ac8", 0xfffffffffffffd0d) bind$unix(r0, &(0x7f0000cf8000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000959000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000268000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3e}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000021f000)='logon\x00', &(0x7f00006a7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000295000-0xc)='em0@)em1/(\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000f2a000)=0xc) ptrace$setopts(0x4206, r1, 0x809, 0x10) add_key(&(0x7f0000daa000-0xd)='dns_resolver\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000522000), 0x0, r0) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000391000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32}, 0x35) 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000)='./file0\x00', 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) r0 = memfd_create(&(0x7f0000ddf000-0x3)='-{\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000011c000-0x4), &(0x7f0000405000)=0x4) r1 = creat(&(0x7f0000658000+0x3a3)='./file0\x00', 0x0) accept$unix(r1, 0x0, &(0x7f00002e8000-0x4)) chmod(&(0x7f0000484000)='./file0\x00', 0x96) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001e1000-0x78)={0x401, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8, 0x0, 0x90, 0x7, &(0x7f00008b1000)=@common='lo\x00', 0x7, 0x5, 0x8000}) 2018/02/19 00:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) personality(0xad1563a9c83d62b7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020c000)=@generic, 0xfffffffffffffcd9) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000cf1000)={0x1000}, 0x1) [ 181.879345] binder: 26366:26372 unknown command 0 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write(r0, &(0x7f0000402000-0xe)="854d8ee82d4349eee49a1944fda5", 0xe) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000-0xb)='net/packet\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000037b000-0x4)=0x800) sysfs$3(0x3) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00001d4000)={0x0, 0x0, &(0x7f0000d64000)={&(0x7f00004ec000)={0x2, 0x6, 0x0, 0x0, 0x34, 0x0, 0x6, 0x1, [@sadb_key={0x15, 0x9, 0x4e8, 0x0, "3d4da674189cbf0167b986d2de0fc9a960bbb350de2c3f61a90e0953bf3e936ed7b81f80c373d8d1b13d2f6a377de9b9549f7884778af904df5377ff7f9a17ba4fbe0ba5ffdfeb7a05cd989c7e9597cee08d1bab95696f5788b76be1233f3aea8a6078474795e988f857e3365e3956999bab4d09a9270d85dae79c0c761ef65e11b2f1b57d006d757441757077fc54f3b51b19406251e661777217aec3"}, @sadb_sa={0x2, 0x1, 0x2, 0x7, 0x7, 0xe2, 0x1, 0x80000000}, @sadb_key={0x1b, 0x9, 0x648, 0x0, "5c901630fea31b94c6f3cf0a59d90e17ed0b02b6804fbac32924f58300946dacc9c9ec70824019418b39c4f41217a3958c0f16c46ae3c7dbb53e315ee2db2997b93e698c6aa95a33a5ff57e94818f6e2f451b1111ce816145875405dc6465ea5a0c92e859f45f31020e2ba5eeab67a3c71d57b03a9c7c384e968bb4a25bd41f88bb54659252b14b32896c8eb6087bd7c0f3dcd657f1d7a715636cbfe19472d4d5cffcf1f96bfa9f426d2845f98fb8b0a2b735fd6ccf8e7442b0faa18a76b3c20eb41ccdf96031f19e7"}]}, 0x1a0}, 0x1}, 0x88848ad4adfa4478) [ 181.905069] binder: 26366:26372 ioctl c0306201 20012000 returned -22 [ 181.907440] binder: 26366:26384 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x177a692ba58d2a17, &(0x7f000007d000-0x10)) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0x24) 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007ad000)=0x0) sched_setattr(r0, &(0x7f0000c1a000)={0x0, 0x7, 0x1, 0x7, 0x1, 0x6, 0x0, 0x4}, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") openat$ppp(0xffffffffffffff9c, &(0x7f00009fa000-0x9)='/dev/ppp\x00', 0x40400, 0x0) pipe2(&(0x7f0000e56000-0x8), 0x84000) getpriority(0x1, r0) [ 181.968870] binder: 26366:26372 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 181.993159] binder: 26366:26395 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 182.000480] binder: 26366:26372 unknown command 0 [ 182.006443] binder: 26366:26372 ioctl c0306201 20012000 returned -22 2018/02/19 00:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bdc000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x20000000) sendto$inet6(r0, &(0x7f0000acd000-0x95)="c8143939a02e80b9c19418f5a25b5dff903d344f77f8fd03397a00206551fc2f34a451e67e72b88a6c9e479a10fe7d5454f9dd9231d18b6e7b5f6bbc6376fcb2749014b31927a40ee262d5ce997862b40835ea092a3a6b6718791ccfaecc156ef18c5ff1c2c1bb0016baefa0691b1f3abbc143f6759f086ffe2c833d299f49b015468e7581236b25634b087ac36588230d7cec285c", 0x95, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800000000000000}, 0x1c) bind$inet6(r2, &(0x7f00003b2000)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x6) 2018/02/19 00:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getuid() getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007bb000), &(0x7f00002e7000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000754000)=0xd293, 0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000545000-0x79)="50a28d484a3aec486aecc08f2af98238d695d7c8565cdff88e0d6526b976595355c6337ebaed06fdd42ba0cd9c9180c701df72a8e67eb28198c1e8eb3a4f5d3b63bfa425fefdd48ae5b988fd2a42038dbd3f4eebda4325c65862343e3037d4dd76eedb8afa9d3ba1c8a9f05f6755c77660edadef444abbb5a3", 0x79) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff, 0xffffffffffffffff, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000bdb000)={&(0x7f00004f9000-0xc)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000682000-0x10)={&(0x7f0000ea9000)=@ipv6_getmulticast={0x14, 0x3a, 0xb00, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004800}, 0x4000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008ff000-0x8)={0x1, [0x0]}, &(0x7f0000b03000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e6f000-0x8)={r2, 0x9}, &(0x7f0000e88000)=0x8) 2018/02/19 00:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000212000-0x81)={0x0, 0x79, "49664ff72d48375c14e9028f7015793d4a0306b533ed3c1d77ac9358a49941e8810058bfe8192fba414f931523707800d4a9ea80bc56429cbc1890d6ce00906b3ec12cd50398650b632554ebd347647c6aca01af415c99a7135cf76104e391db2594924e34ee8b9fac7bcea6a1f2a710e3128e0f710e71a6bf"}, &(0x7f000075a000)=0x81) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c9000)={r1, 0x6}, &(0x7f000098a000)=0x6) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fed000-0x8)={0x0}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a9000-0x20)={@generic="e203ae37fe4a8792e7e6879e72261103", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket(0x10, 0xb, 0x10000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bd000+0xfdf)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000a92000)={0x400, 0x2, 0x7b90, 0x0, 0xfffffffffffffffa, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a01000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000f6c000-0x4)=0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) 2018/02/19 00:52:14 executing program 3: r0 = gettid() mlock(&(0x7f0000ee5000/0x3000)=nil, 0x3000) unshare(0x2000000) capget(&(0x7f0000661000)={0x39980732, r0}, &(0x7f00004af000-0x18)={0xea, 0x3, 0x9, 0x0, 0x2, 0x1}) exit(0x0) tkill(r0, 0xd) 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000314000-0x8)=0x7f) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bf0000-0x8)={0x0}) getsockopt(r4, 0x4000000, 0xff, &(0x7f0000175000-0x44)=""/68, &(0x7f0000436000)=0x44) ptrace(0x4207, r3) rt_sigqueueinfo(r1, 0x3f, &(0x7f0000886000-0x10)={0x22, 0x7fffffff, 0x3, 0x5dbf}) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000001000)) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000597000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000000008089fff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d10000000705cebdbd09c0a763e2bfc2a32145610900000000000000ddd25bad4d927eb802407bc093842621790b6365e5ed23d8b2adf92fc9dd", 0x81d}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) timer_settime(0x0, 0x0, &(0x7f00002ac000), &(0x7f0000355000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r1}}) pipe(&(0x7f000064a000)) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) utimes(&(0x7f00006db000)='./file0\x00', &(0x7f000094c000)={{0x0, 0x7530}, {0x0, 0x2710}}) capset(&(0x7f0000d5f000-0x8)={0x20071026, r0}, &(0x7f0000eb8000-0x18)) seccomp(0x0, 0x1, &(0x7f00006dc000+0x816)={0x1, &(0x7f0000012000-0x8)=[{0x4, 0x80, 0x8, 0x4}]}) 2018/02/19 00:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e55000-0x60)={0x0, 0x0, 0x6, @tid}) r0 = epoll_create(0x9) fcntl$setstatus(r0, 0x4, 0x40400) arch_prctl(0x1002, &(0x7f00005f9000-0xb)="b806924070a348c3c589f3") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000054b000)=""/71) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000078e000-0x20)={0x100, 0xfffffffffffffffa, 0x820b, 0x200, 0x1, 0x7, 0xad1, 0xffffffff7fffffff, 0x0}, &(0x7f0000a79000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d2000)=@assoc_value={r1, 0x3}, &(0x7f0000249000-0x4)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025b000-0x8)={0x0, 0x2}, &(0x7f00002d8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004ad000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000422000-0x4)=0x1008) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x20) getrlimit(0x0, &(0x7f0000003000-0xe)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x4900, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="d1f757f7f7bcba837074ebe955cfe18e", @ifru_ivalue=0x7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ba9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) 2018/02/19 00:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000020a000)={&(0x7f0000066000/0x2000)=nil, 0x1, &(0x7f00009cd000/0x2000)=nil}, 0x18) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000022c000-0x10)=[{0x28}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000ad1000)=[{{0x0, 0x0, &(0x7f0000b99000-0x30)=[{&(0x7f0000158000)="bab5", 0x2}], 0x1, &(0x7f00002bf000)=[]}}], 0x1, 0x0) 2018/02/19 00:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5bf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d37000-0x10)={0x0, 0xa0, &(0x7f0000ced000)=[@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x84}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x1, 0x84, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}, @in6={0xa, 0x3, 0xecd, @empty, 0x73}]}, &(0x7f0000ac0000-0x4)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) seccomp(0x0, 0x1, &(0x7f0000c28000-0x10)={0x5, &(0x7f00001dc000-0x28)=[{0x7f, 0x100, 0x400, 0x20}, {0x4, 0x9, 0x8, 0x7fff}, {0x10000, 0x8, 0x1, 0xc041}, {0x5, 0x9, 0xe892, 0x8}, {0x3fff80000000, 0xfffffffffffffff8, 0x800, 0xffffffff852ffcb3}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000752000)={0x1, 0x37, 0x1, 0xa1, 0xfffffffffffffffb, 0x8, 0x6, 0x9, r1}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00002ec000-0x38)={&(0x7f0000a8a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009bc000)=[{&(0x7f0000c57000)="a32e7add373950c8ec5aa5ac16b589afd825970cf9b5fb2a3f1d8c7488929c1276e93de35ec3cf2f8568a10271af421a6951e1d64d78158aa1edcb2c54954667190829f20de3c2a707a2f965e5f06d1a2713487b5ae82b5a3f4442d0e3f86f714993a8179ca0153624da34d1d319ecb457f9b601e61af9571e256dc28dc1857f3200cc37424e53078d67518469fbca6e323b4575182ce37dd6eeadb0f6c2b7e9b24324a6b7a1e475e7a23cae21244633f16029c6933d99b65b212b49dc53bafd51cac2e0050c06ba5257d7", 0xcb}], 0x1, 0x0, 0x0, 0x4000000}, 0x44015) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/policy\x00', 0x0, 0x0) r5 = accept4$nfc_llcp(r4, &(0x7f0000208000), &(0x7f0000d4f000-0x4)=0x60, 0x80800) fcntl$lock(r3, 0x7, &(0x7f0000002000)) r6 = syz_open_dev$mice(&(0x7f00004a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000fa000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000178000-0x4)=0xe8) fstat(r6, &(0x7f0000b8a000-0x1e)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000be000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x91ed, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x84, r7, r8}, {0x80000001, 0x6, 0x844c, 0x1000, 0x6, 0x9, 0x8000}, {0xffffffffffff3a20, 0x5, 0x5, 0x8f}, 0x9, 0xa, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x3, 0xdd02, 0x5, 0x2}}, 0xe8) 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x2bd, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) r3 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) socket$inet6(0xa, 0x800, 0x8) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "45635d56ff611327460e2d386162adb9f115f3881474b3318312ef156ac6468538b480231aa680ba6cc649fd4896a4e9f5a0f06aea4ddd678f7ea9256ca45b71", "44b0d90186aaa0037c687dd8500f77a523712c0d1bc00fb0be33425964540338"}) 2018/02/19 00:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ae000-0x10)='/dev/sequencer2\x00', 0x101400, 0x0) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/19 00:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, 0x0) socketpair(0x15, 0x4, 0x1, &(0x7f000041b000-0x8)) 2018/02/19 00:52:14 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000dd9000-0x50)={@syzn, @ifru_map}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dd8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xccc6}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/keychord\x00', 0x600, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x800, 0x4) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308a47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f25", 0x39, 0x0) 2018/02/19 00:52:14 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fce000-0xfc)="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") 2018/02/19 00:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cc0000-0x18)={0x0, 0x4}, &(0x7f000099f000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000edb000-0x20)={0x0, 0x80, 0x0, 0x0, 0x5, 0x3, 0x0, 0x817, r1}, &(0x7f000035d000)=0x20) pipe(&(0x7f0000e7d000)={0x0}) r3 = dup2(r2, r0) readlink(&(0x7f000017a000-0x8)='./file0\x00', &(0x7f0000271000)=""/64, 0x40) writev(0xffffffffffffffff, &(0x7f0000d35000-0x20)=[], 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000055b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x1, &(0x7f0000373000)={0x4, &(0x7f000015b000)=[{0x4, 0x30, 0x8}, {0x90, 0x1, 0x1000, 0x5}, {0x8, 0x3, 0x7fffffff, 0xfffffffffffffffe}, {0x100, 0xff, 0x3, 0x81}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getpeername$netrom(r3, &(0x7f0000d3e000)=@full, &(0x7f00005f0000-0x4)=0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fd000-0x10)='/dev/sequencer2\x00', 0x80040, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00003d4000)=@req={0x0, 0x10000, 0x400}, 0x10) 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xfffffffffffffffa}) 2018/02/19 00:52:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3f, 0x30, 0x5, 0x7fffffff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xece, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b6000-0xc)='l\b\x00\x00\x00\x00\x00\x00\x00!H\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time, {}, {}, @note}], 0x30) 2018/02/19 00:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000089c000)={0xc5a, 0x7ff, 0x2db, 'queue0\x00', 0x1000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000147000-0x4)=0xf, 0x4) 2018/02/19 00:52:15 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000005000)=""/89, &(0x7f0000004000-0x4)=0x59) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002d000)) 2018/02/19 00:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = mmap$binder(&(0x7f0000a85000/0x1000)=nil, 0x1000, 0x0, 0x10810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001c8000-0x18)={r1}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/19 00:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000372000-0xc)) 2018/02/19 00:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00009cf000)={0x0, 0x0, &(0x7f0000a6d000)={&(0x7f0000f86000)={0x2, 0x5, 0x400, 0x3, 0xe, 0x0, 0x7, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0x6c, 0x544dc3d5, 0xe29, 0x0, 0xdf, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_sa={0x2, 0x1, 0x0, 0x100000000, 0x7fff, 0x4a, 0x2, 0xa0000001}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0xfff}]}, 0x70}, 0x1}, 0x8000) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x0, 0x7, 0x80, 0x2, 0x5}]}, 0xcea6623f22bb5832}, 0x1}, 0x4000010) 2018/02/19 00:52:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x26) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d3a000)={"9f55da9151a9a5a2577dff61fd654ed0", {0x4, 0x48, 0x10001, "4d8cec906358", 0x9e5}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000059d000), &(0x7f000010f000-0x4)=0x4) 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @rand_addr]}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f00002c0000-0xd)='/dev/usbmon#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007a5000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, &(0x7f0000cde000-0x4)=0x8c) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00000a4000-0x1000)=""/4096, &(0x7f0000716000)=0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd4000-0xc)={r2, 0x9, 0x30}, 0xc) 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ba000-0x10)='/dev/sequencer2\x00', 0xa040, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bfc000-0x6)={0x0, 0x4}, &(0x7f000045a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e1b000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000000}}, 0x7, 0x1, 0x0, 0x2, 0x10}, &(0x7f0000471000-0x4)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000f19000-0x4)=0x82d, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00008d5000), 0xfffffffffffffee9, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 00:52:15 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000d000-0x8)) fcntl$setpipe(r0, 0x407, 0x9) 2018/02/19 00:52:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f000072b000-0x4)=0x4) clone(0x1ffffd, &(0x7f0000001000-0x2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)) 2018/02/19 00:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d8000-0x9)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000cd1000+0xb73)=""/64) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cab000-0x4)=r0) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f000017e000-0x10)=[{&(0x7f0000453000)=""/32, 0x53f}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000936000-0x4)=0x8000, 0x4) syz_open_dev$evdev(&(0x7f000031b000)='/dev/input/event#\x00', 0xfff, 0x40007d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000205000)={0x0, 0x4}, &(0x7f0000593000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000037000-0x20)={0x200, 0x8000, 0xe, 0xfffffffffffffff7, 0x369c, 0xed, 0x1, 0x4, r2}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0}, &(0x7f0000b50000-0x4)=0xc) process_vm_readv(r3, &(0x7f0000876000-0x10)=[{&(0x7f0000f3c000)=""/95, 0x5f}], 0x1, &(0x7f0000b61000)=[{&(0x7f00000c3000-0x43)=""/67, 0x43}, {&(0x7f0000fa4000-0xd6)=""/214, 0xd6}], 0x2, 0x0) 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/ptmx\x00', 0x1, 0x0) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000014000-0x28)={0x5, 0x3, 0x80, 0x1, 0x8}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 183.013837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000eea000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fb7000-0x14)={0x0, 0x400, 0x10000}, 0x14) shutdown(r1, 0x1) 2018/02/19 00:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x800000, 0x400000000000007, &(0x7f00007dc000/0x800000)=nil) mlock2(&(0x7f0000187000/0x1000)=nil, 0x1000, 0x1) pipe(&(0x7f00002d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000091a000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockname$llc(r1, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000040e000)=0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000022c000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f000023a000)=0xe8) r3 = accept$inet6(r0, &(0x7f00007d8000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ba6000-0x4)=0x1c) fstat(r0, &(0x7f0000ff2000-0x44)) getpeername$llc(r1, &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b49000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e11000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xa}, r2}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/sequencer\x00', 0x8000, 0x0) getpeername$netrom(r4, &(0x7f0000fa2000-0x48)=@full, &(0x7f00003b3000-0x1)=0x48) connect$pppoe(r1, &(0x7f00002b5000)={0x18, 0x0, {0x4, @empty, @generic="94827db57503e3725414f085cfcbd2e5"}}, 0x1e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ac000-0x66)={0x0, 0x5e, "9951bd2d7db930f59d9ff2bede562b133fca85a6ff03f7b6263cae6698e2c70050bad454fd2dbcc742f63eff4d5ddaa91a15b2af108f13ab2898878b4ac1c8161de4154ee6b764557d66847f85534b998e94f81f3ed77d988845d289e00a"}, &(0x7f0000fe6000)=0x66) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000ec7000-0x6)={r5, 0x1}, 0x6) bind$inet6(r1, &(0x7f0000265000)={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000093c000-0x4), &(0x7f00002bc000)=0x4) 2018/02/19 00:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d9d000)='/dev/sg#\x00', 0x9, 0x40) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000171000)={0x13, 0x8d, &(0x7f0000d74000-0x8d)="0d64c883b9e75fb578aeefddde77d000527387d7222fed19bc131f924e0dfd7c7192dd28ec31dfa67336e6338aed562d107c87a35f5bc8ec4f5def85985c55a073b056bb914f7db0afcc65ae3c617133b49e654dea1611f72869c4f77b260f0f64f6183d59b762dd1c7e0e67b8e731cf75f8a4fcdeeebf9c060ef6424d5e25887d0b3697a6654ea290a5430184"}) 2018/02/19 00:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e4c000-0x8)={0x0, 0x2}, &(0x7f0000fc8000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000091000)={r1, 0x244b}, 0x8) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r2, 0x800000000000000, 0x0) 2018/02/19 00:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) unshare(0x40600) pwritev(r0, &(0x7f0000b3c000)=[], 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000846000-0x18)={0x20, 0x800, 0xe88, 0x4, 0x800, 0x784df343}) 2018/02/19 00:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f0c000)='big_key\x00', &(0x7f000058f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf2000)="f86ea6798c24801ee0e51be6dc2af1b1198956f62eb3e7e5bb060e118f493de59b799db64733b6307b82b33f56a703d91347984a0d0a0025db50beb3d44abffc339ca9503144a4a9400e535666b210cc9297008b969481b5647d04c9a8a05ac06e141054a7c9e9ebe76d7edb6f98fe", 0x6f, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f00001f2000)='user\x00', &(0x7f0000560000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000306000-0x1f)="aa360ac214eeb077c4f87ee3c10ed7de45b7780f922914bba80490068df518", 0x1f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f000004a000)=[{&(0x7f0000823000)="15d7302d658c47c1b9d80772d666df3c642a68d35b61de3645d55d520b60e82736281f8a30de143d37b4a033ee7258d05f2be5042c277f957937536cf7baad1851499edb77991f84c7239742195b1a38d6458b8e36288f9554401796e329f7fb11d48c5cdf0dea11bd283789ba31c205c6e596a03cc669", 0x77}, {&(0x7f0000b0e000-0xa6)="30c56d2d1d2b6c7b7d3099f5086f07b53b45fc47522e717c59b2ace1235683dfa22d5300d8a17a33db7f854eb0aac78a46a5ace4e8f5ef9b31f59b3915cf1eef9cc5a56ebae720fbd967a6802d674075dd3edc8c9356b02a6f38c0bbafa82dbd034a6b49b722712825ff2a72819acceb94c1ceec1d7df62198576d702e5fa070456a8aa4ecfd276e7bd8b31e7ce847ee830f0e30e61403b46a8e2b9171cf1f95e8588a4b61c8", 0xa6}, {&(0x7f0000647000)="5a53514a7b68747d92931a9c577d544abe3cd967023c2ee669b7311a44e305b81f4ef218d9c055622e064a1912d539b6190b216baaac51a33da3984d02d87e172f51f1f0fe6df0c593c963c4c7786b4d4e28b2433ba4ecf1975465ce342a8c4543131aa98e65", 0x66}, {&(0x7f0000e44000)="caaf12da739613b6f6c9da9ad6d8a3d7161eb02fab4220bbd2af11359f7c1cd3c5642f56d11ffc42e5d8d3913d4840f54224d16d64f571edb81be76674207d3bf88394504ec433c00aedb465a8d2f9cda50e0ea7b8295621b9e284694b2fd3084d5317b144fcd791fa9f7ba68af32c8e866bd63c09e9cb16e8a3fb9b0627a03d7e157eb2c765143254f98434e981a5c7d8fe2a8b5f2e1b1f50d98d02ca59b51edd245eeb59fe5bdee8defc1dd9fa975dc23db23ec25ecf9080", 0xb9}, {&(0x7f0000a4c000)="e792a0b343244a3fcadb8c8701376b3a5e33b0a55997f28f207ef8d28ae8b6cda577f4afe00ec4ed8da4fd51e79427edb35394a2dcb5a301ee5ca1b594744b1d7c5891f5b4bf057d968012643c7d0fc3519231", 0x53}, {&(0x7f00004cd000-0x96)="2d56d051e413701c64320d3fae4683ec59b69efba60d46740979b2d34f4014f95685fd179bd95822dfe131098da341343b181d7d8814849f8cf8b9281d8958becbe9fb4fe9fbb7d743752758bbefca0fad35c4e6368442eda907e4cdd86662eec362d7a04c608f7fe3c8c07b071052d808bab3ae486a56ed489b16e5bcfee02ea68a0f93d510c84031cf3610bfe53b085bd9239b45d6", 0x96}, {&(0x7f0000514000)="4fd06df3ca4673a9ade93b56f1b8f519ab226c22ff3fd6ebba9014137b560d796661a13286b95e9b95321e7f3d139e3fd1eb08c1afb667505dd54a7e4317c512764769183ed82065c66426bb084faa11f72774e0db565edde37ade024f979d74fa6ddf536fae5ad2b99fac150e6ba4069d85b0adb899007ca2875014b4b235e6bec676d5de4ab50bec6ca00fd7cd402a3f9c8f3cac99c0a2038d70ad88ad165c95d3e6554fe5a6833c02c73b5857a7cb03901f6c75c1b2d6eac0d45bae5a94d7886732ebcb7fe5d51cd5015ec06f6b1323aa855e31a93aab3189a9d0", 0xdc}], 0x7, r1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/19 00:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x20000000000000a, 0x80000, 0x0) sendmsg$inet_sctp(r0, &(0x7f00006af000)={&(0x7f0000ff8000-0xc)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000be4000-0x20)=[], 0x0, &(0x7f0000a9a000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007a0000)='illinois\x00', 0x3c3) sendto$inet(r0, &(0x7f000056b000)="c9800bb535fb7f8426ab894821eba2f7d2ef77b413f3ecfe846e70433f94c0e8678beb465ce06e1884b34d37ea2244c3ead4cce2baff06bca6a97acfc272fd8444", 0x41, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00004ef000)={0x2, 0x2, @rand_addr=0x7}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) readlink(&(0x7f0000936000)='./file0\x00', &(0x7f0000dba000-0x27)=""/39, 0x27) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/19 00:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000053000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000dd0000-0x4)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r2, 0x545d, &(0x7f00005b8000)) 2018/02/19 00:52:15 executing program 6: r0 = creat(&(0x7f0000ac0000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) timer_create(0x7, &(0x7f0000790000)={0x0, 0x1, 0x0, @tid}, &(0x7f0000e35000)=0x0) timer_delete(r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c59000), &(0x7f00000b0000)=0x8) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x17e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/02/19 00:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000457000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00002f2000-0x82)="fa6367a727731f2fde3c8f9ff9d557cfbc0a81dd5ae0e34872428717afa3cfe862fc152cc46f7b7670585f75bab58a47584c4fae27c88a31f7eef48cdab45723c2ad12499a177f74d2f84daa8d75ae9904e586e95014013dc62e7fe372f37c694eeb7b0bcf0ec40816bd0b7f6f1da14d01cdd3ece93e95179682d2b07a051493a72d") 2018/02/19 00:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000aa3000-0x67)={'system_u:object_r:fsadm_log_t:s0', 0x20, 'system_u:object_r:crack_exec_t:s0', 0x20, 0x0, 0xfffffffffffffffd, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x64) 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) wait4(0xffffffffffffffff, &(0x7f0000883000), 0x0, &(0x7f00008fa000)={{0x0}}) write$evdev(r0, &(0x7f0000e95000)=[{{r1}, 0xfffffffffffffffd}, {}], 0x30) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000034e000)="0e00cab752cebc8893bdd7c1949806da81057c31a76494df8ded89d3e15eeaf0fcfdee3781f03c58714d84f981177fa30719e43f8d45e2244105", 0x3a) rt_sigreturn() 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fc8000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ba4000), 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fc8000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000fc7000)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00006f3000)=[{&(0x7f0000c5b000)=""/145, 0x91}, {&(0x7f0000fc8000)=""/6, 0x6}, {&(0x7f0000fc9000-0x88)=""/136, 0x88}], 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4205, r4) ptrace$setregs(0xf, r4, 0x8000, &(0x7f000066c000)="f0") 2018/02/19 00:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000843000)={0x0, 0x0, &(0x7f00008b9000)={&(0x7f00008ba000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x5, 0x2, [@sadb_address={0x0, 0x6, 0x3b, 0x20, 0x0, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, @sadb_key={0x0, 0x8, 0x0, 0x0, "4eadccd614636810802bd6d954652733544dd44bfaa0ce03430d1aeb8f394b46b52a48e85b702327759aecb4feebd58a51a2d37cf27b906954c12d2f481c066bd35e6ba5997d0e431cf0cf397bf967a69a83ed7bdab0dc2948b6c5e2e42bc6f57f09e4bc3187685c33eb2036713a9caac3"}, @sadb_x_policy={0x0, 0x12, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x1, {0x0, 0xff, 0x23, 0x92, 0x0, 0xfffffffffffff801, 0x0, @in=@broadcast=0xffffffff, @in6=@empty}}, @sadb_x_sa2={0x0, 0x13, 0xfffffffffffffff8, 0x0, 0x0, 0x3, 0x0}]}, 0xfeba}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000335000-0x20)={0x5, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000bb000)={r2, 0x5}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fef000)={0x400, 0x70, "32f679a0cf08af302c7a7e866ad93035c1b50144f47b7f3000a5d3b8afebd1587f7167b986d0831e4dc477124a4ec6e33519e6090457c3bed1332b20e5ee258fed4d8c66ccb902ca9e8d155080128e556e848a7f80fcfc42c72d4781965a626ff7ff8a3c7730d67cf46c5f3621dd87f3"}) readv(r1, &(0x7f0000ec8000-0x30)=[{&(0x7f000066d000)=""/81, 0x51}, {&(0x7f00001d9000)=""/75, 0x4b}, {&(0x7f0000b69000)=""/86, 0x56}], 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d57000-0x10)="5e24c57402b85e78e686e95b28b6c125", 0x10) 2018/02/19 00:52:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d30000)='/dev/input/mice\x00', 0x0, 0x420800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0xa6, 0xefb, 0x0, 0x2, 0x3f, 0x6, {0x0, @in6={{0xa, 0x1, 0xffffffffffff60b8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x4, 0x3ff, 0x7, 0x7fffffff, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000bfe000-0x4)=0x4) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f0c000), 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f0e000-0xb)='system:$%!\x00', 0x3) getsockname$ax25(r2, &(0x7f00004ae000), &(0x7f000039b000)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000013c000)) 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3f000)='/dev/hwrng\x00', 0x840, 0x0) r1 = mmap$binder(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x0, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000045f000-0x18)={0x0}) r3 = mmap$binder(&(0x7f000058d000/0x3000)=nil, 0x3000, 0x1, 0x8010, 0xffffffffffffff9c, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe5000-0xe8)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000a96000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000082c000)={0xb3, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e26000)={r4, 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000606000-0x30)={0x4c, 0x0, &(0x7f0000341000-0x4c)=[@decrefs={0x40046307}, @increfs_done={0x40106308, r1}, @increfs_done={0x40106308, r2, 0x2}, @release={0x40046306, 0x4}, @acquire_done={0x40106309, r3, 0x3}], 0xec, 0x0, &(0x7f00000c3000-0xec)="8d7cf1e22814576d27b05de6c07d3032322cf920e391be6febf619b65edef39c3a833fa163977ac1d33bc39084fcfec5b2c0fd39f309300042d76f2fef98ae5f677f9afbbe2d7d89dcdbbc7286f5a12e1ebfb88666cdb60716b09d6102189fc795b0613364e3c08a88b19b853d5e46d74b10dccf9816454604e8e7457fd905d77eecf9699b07615c44676f889c46512102510cc56e5d92f8921c47b9646430784ea912b952818d238ff9cfffd8de10b75c25fc23031eff703b814b22db967c328b483eaa81e97d0b40f810d60406ba80f272f3b80c143febc6b6464a2806983dbea4a0508540e9991b49fcf0"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000033b000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000017c000)=0x2d) setresuid(r5, r5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010b000), &(0x7f0000584000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000062b000-0x20)={0x0, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000459000)={r6, 0x3}) 2018/02/19 00:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000c1b000)=0x8000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f0000888000-0x10)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f0000413000-0x330)=[{0xc0, 0x1, 0x5, "fc0774eeb28229d1eaa868f438c92f3de20a207850328ff9b91757867f63b3c7fe84799a704686bc8ce1120921505a742c79b596ba7fb2cd423d182bc1a48d399c3d5efab1e00528912f0acfb8be90d456efef38c978c12578b43aa78573248012419b9f8d16f7d8b7de5ad3226ca33766f3037474d924b2230c618407c13712232f5623241c7c44ed4f310beebe75659bc04385c0abd770a422ea054a5dafce978ab57aed362ccf94f79a7c2b"}, {0xd8, 0x3a, 0x4, "38974e23e90c71f107e1dd40ff39fbb75b14b6b07a56ebc892acf0deb7f3346ea04f3b791d75e792c4cba81fdf8f5b6714ec1126c6c8213f0606c021955e3a6c7898d967495e38097ee002dc05e410fdfcefcf1682bae6880ae2b7007094b0c0c468951b787e8df97dbd799d812ead4b0df64c7076e221fca3153413be50fb4391204db0ca8397cc4014cda8284d8da25202b4e42c55a29f270ec8e998540017900ea044b446347d474b8c7ff36e44e45a530c69eb8730b52f980c70c80278cafa"}, {0x20, 0x10c, 0x5c, "55cbf28162cca2037caae8448629"}], 0x1b8, 0x100000000000000}, 0x0) 2018/02/19 00:52:15 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000013c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2}, {{@in=@empty}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/19 00:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/19 00:52:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x40, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000001d000)='-', 0x0) setsockopt(r1, 0x2d3a, 0x8, &(0x7f0000fa2000-0xa2)="93bd77e27e2b48fab1eafd48d4643895f5b2dbc775ba913ca53e4b0da625bc7f943f7524729e9d32ca3f86b7a64dd7d34a596af92a951c11ed341aafb055b2145ada97cd0e06184598486f6315a884b7a3dff90e4fee10d5264662f52b08ba0be1895e9c194c24bd80ef5a7ead88a0235a35ac87a3935f60ab5069cb3a7db5c67744fd375c978cca921376f28cdb11e4e0dc347cb7ef2631cff9cd1ff9ce689ae267", 0xa2) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000081c000)=@fragment, 0x8) 2018/02/19 00:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) 2018/02/19 00:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r0, &(0x7f00008fc000-0x50)=[{&(0x7f00006b7000-0x34)='d', 0x1}], 0x1) ftruncate(r0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000002f000-0x10)={0x1, &(0x7f00001b0000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005ec000-0x8)={r1}) ioperm(0x4, 0xffff, 0x2) 2018/02/19 00:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/rtc\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f000097f000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0xffffff49) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/19 00:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000644000)='/dev/usbmon#\x00', 0x200, 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/19 00:52:15 executing program 2: sysfs$3(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x210400, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000350000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchownat(r0, &(0x7f00001c2000-0x8)='./file0\x00', r1, r2, 0x1900) [ 183.418600] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 00:52:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x100, 0x4}, &(0x7f00009d3000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ccf000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f00006f1000)=0x258) sendmsg$nl_route(r2, &(0x7f0000ba2000)={&(0x7f0000d63000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000047b000)={&(0x7f0000e15000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0x3, 0x1, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x1) writev(r2, &(0x7f0000fc3000-0x20)=[{&(0x7f0000dcf000)="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", 0x1000}, {&(0x7f0000964000)="6c1105803c048a300a76e521fb6dbac92c965c566ba7ef4469d7567c438e2c11fb12a10ec21bd0630b800c14fe8d9eb660fcf781f4d77d86b7746668f158e0c61648e53d", 0x44}], 0x2) [ 183.451309] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 00:52:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x59, 0x100, 0xfffffffffffff000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000734000-0x38)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000fde000-0x38)={0x2, 0xd, 0x8000000003, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000c82000-0x20)={0x2, 0x294f, 0x5, 0x6, 0x4}) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') munmap(&(0x7f0000804000/0x4000)=nil, 0x4000) connect$nfc_llcp(r0, &(0x7f00000ad000-0x60)={0x27, 0x100, 0x5, 0x7, 0x100000001, 0x7, "50a563a8ae376d97bcc2cefcb91f541fee5afb0848d02664544c436320747cd29d4d1e043468af5c50227d72e85ab6a70c5d9521e4e3c320f3903e5f39a519"}, 0x60) fchdir(r0) mmap(&(0x7f0000804000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000667000), &(0x7f0000804000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d77000-0x10)=@generic="c946c0b2fd52d1c5298ec7c67b4bf472") mmap(&(0x7f0000805000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000082a000-0x8)=@assoc_value={0x0}, &(0x7f0000805000)=0x8) mmap(&(0x7f0000805000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000806000-0x10)={0x20, 0x4, 0x7ff, 0x3, r1}, &(0x7f0000805000)=0x10) preadv(r0, &(0x7f0000ac9000)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0xc00000002) 2018/02/19 00:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) fstat(r0, &(0x7f0000525000-0x44)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d5d000-0x2)=0xa80) ioctl(r0, 0x8, &(0x7f0000a2c000)) 2018/02/19 00:52:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000+0xfce), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x0, &(0x7f0000000000)) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x100) 2018/02/19 00:52:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0xfffffffffffffffe) getdents64(r0, &(0x7f0000001000-0x1000), 0x0) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000259000-0x92)="9f", 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00002e3000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/02/19 00:52:16 executing program 5: ioperm(0x1, 0x5, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) 2018/02/19 00:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000644000)='/dev/usbmon#\x00', 0x200, 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/19 00:52:16 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1a) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) 2018/02/19 00:52:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000014000-0x40), &(0x7f0000013000), &(0x7f0000012000-0x40), &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d3d000)={&(0x7f00009af000/0x2000)=nil, 0x2000}) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rtc\x00', 0x80000fc, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000e000-0x4)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000033000-0x4)) 2018/02/19 00:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x40) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffffc, 0x1f, 0x3, 0x66, 0x0, 0x3, 0x0, 0x3f, 0x1, 0x9, 0xfa67, 0x3f, 0x6d, 0x0, 0x6]}, &(0x7f0000680000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001e8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000057000)={r3, 0x7a8c, 0x60000000000000, 0x100000001, 0x40, 0x5, 0x9, 0xa34, {r4, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x4, 0xfff, 0x6, 0x8f, 0x8001}}, &(0x7f0000fc9000)=0xb8) close(r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000f1f000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2018/02/19 00:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee6000-0x9)='wlan0]#\'\x00', 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008ba000)={0x15, 0x82, &(0x7f0000ea6000-0x82)="ee94b87b3309327b7d6965b3dea24957e262540c82b952677e0fae58ce91ccfe23521091d122e01fe7a16070955d4e5516f2242c0655ead85a5f09fde2049a39dbb89f78ee65e318cc276549d44d57d6ae1dbc88237f6bc37954f81363dde707098c944f3e353aba335758856e259c1ebb9c69862253b281db99ce64c599202ffd08"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000dde000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e06000)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efe000)={@local, @loopback}, &(0x7f0000dc0000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000964000)={&(0x7f0000985000-0x48)=@getae={0x40, 0x1f, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, []}, 0x40}, 0x1}, 0x0) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000d06000), 0x4) 2018/02/19 00:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000dbf000-0x50)={@common='vlan0\x00', @ifru_data=&(0x7f0000eab000-0x20)="2f17b932886074519498d740b96f459be501494fcbaff493fc5e5dab4c3ea681"}) r1 = socket(0x10, 0x200000003, 0xfffffffffffffffc) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x14, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 00:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000450000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000c2e000)={"636b701de0e29d7d984d4e55174eabed", {0x4, 0x3, 0x5, "e3004bc619cd", 0x6}}) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) epoll_pwait(r1, &(0x7f0000a5b000-0xc)=[{}], 0x1, 0x0, &(0x7f0000c63000), 0x8) 2018/02/19 00:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) mlock2(&(0x7f000045b000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_procfs(r0, &(0x7f0000c8b000-0xd)='attr/current\x00') memfd_create(&(0x7f0000eb5000-0x2)='\\\x00', 0x1) sendfile(r1, r1, &(0x7f0000335000), 0x16) 2018/02/19 00:52:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="e03f528fddd2de8bf621ddbc7e20aec9", @ifru_data=&(0x7f0000001000-0x20)="df4e0adfd99fe67a09893ffaf50de1dc7f76cb9406b3866943986349ba61a7bf"}) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x6, 0x100000000, 0x7, 0xfffffffffffffffb}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e16000-0xc)='/dev/autofs\x00', 0x4407d, 0x0) fallocate(r0, 0x1, 0x8, 0x80000001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000663000)="fe871a224453a02394ff754969dbda14", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002e2000)=@hopopts={0x5f, 0x20, [], [@generic={0x39c, 0x87, "a3ebf0d04185f2b7fa145aa8efe7331f04ae7e48a882f5da542a47df8f449d5ca9c6ab186359b5c0234893b419736fdd5da847cfb889979fb76420d84712adf9108561647889a0a959719e32c4c0eb12cf2e57876fbf4cc18dc92b23abcbc0ce97578e6de7a69997a44b0d685fa2da22eb935454818f9f30b64b935f1013e9bec6cf65e7afdbfb"}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xf}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x9c4, 0x5f, "df9a389ecc7d4a5509397e9bcdae31bead5ab41f8d4bfb22648ace73bd7706bcb790917cb62e1e4fd5bcf5fc91e9a6d423820b8ad7bb2f5fdaf0781ec4709157b23a114799e56e6c93482c6c961e983bee9ca967bce76dea6374e6d0352b45"}]}, 0x110) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000b7a000)="d47b58e1429604ce4a0774639f3c6b7cd69c52e3163c2955d9968b0a507f169e189723d98aea3717c8ff53a1751326aa3c976c3409b2ee761285707e4a7f0bd8d7fde5f1aad306b3948abb5684111bf664c873b717199afb303dfb8ab4930f2f8688653c503ed9d1b80cf7b258e751b1890cd79100de8d36f669cb448ee1b0e6f68c4c7365b689e1c63f362e9022e001b44aefccf12520b2f562afe369fdfa6b7004cb0623ffe339de3794f8c377f3ed53f702b19664279a3e", 0xb9, 0x4000000, &(0x7f00000ee000)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, 0x1c) 2018/02/19 00:52:16 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) prctl$intptr(0x1c, 0xc2f6) 2018/02/19 00:52:16 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f8a000-0x78)=[{{&(0x7f00003b6000-0x80)=@generic, 0x80, &(0x7f00008d9000)=[{&(0x7f0000f89000)=""/79, 0x4f}, {&(0x7f0000f89000)=""/191, 0xbf}], 0x2, &(0x7f0000094000-0xe1)=""/225, 0xe1, 0x8b08}, 0x81}, {{&(0x7f0000847000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f0000a78000)=[{&(0x7f0000f8a000-0xaa)=""/170, 0xaa}, {&(0x7f0000c0b000-0x24)=""/36, 0x24}, {&(0x7f0000ad0000)=""/186, 0xba}, {&(0x7f0000f89000)}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b1000)=""/166, 0xa6}, {&(0x7f0000f89000)=""/108, 0x6c}, {&(0x7f0000f89000)=""/27, 0x1b}], 0x8, &(0x7f0000f89000)=""/199, 0xc7, 0x8}}], 0x2, 0x20, &(0x7f0000cf9000-0x10)) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b34000)='/dev/sg#\x00', 0x20000, 0x400) fcntl$addseals(r0, 0x409, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000e2e000)={'filter\x00', 0x7, 0x4, 0x510, 0x110, 0x110, 0x2f8, 0x428, 0x428, 0x428, 0x4, &(0x7f0000789000), {[{{@arp={@multicast2=0xe0000002, @empty, 0xff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8000, 0x1, 0x8, 0x1, 0x7, 0x1ff, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x104}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @rand_addr=0x7, @broadcast=0xffffffff, 0x9, 0xffffffff}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4df9, 'system_u:object_r:devicekit_var_run_t:s0\x00'}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x47c5, 0x80000001, 0x1, 0x0, "0fe26dc8f039802eefd23a4610d504cb51428bf56dcee13d35991519e687878503586e5b367f681ec664c3d7304da8eed3248e8b8b6408d89eebc86784067ba1"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/02/19 00:52:16 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000829000)={@loopback, @dev}, &(0x7f0000565000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ba4000-0x8)='./file0\x00', 0x1, 0x44) epoll_wait(r2, &(0x7f00002d0000-0x18)=[{}, {}], 0x2, 0x80000001) r3 = syz_open_dev$evdev(&(0x7f000098b000)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000276000-0x79)=""/121) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d25000)={0x0, 0x7}, &(0x7f0000278000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000526000)=@assoc_value, &(0x7f000027a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006ac000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000ea4000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000e3f000)=""/239, 0xef}], 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cb3000-0x1000)=""/4096) 2018/02/19 00:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000309000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000aa4000-0x4), &(0x7f0000a82000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e1f000)) recvfrom$ipx(r1, &(0x7f0000fcc000-0x58)=""/88, 0x58, 0x103, &(0x7f0000c83000-0x10)={0x4, 0x8001, 0x6c3, "12f23d94b8ac", 0x7}, 0x10) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000a42000-0xc8)="eb7365f42a07c4bc4de21cbaee390c347867565ae2a2fd84e16bb59680c8073077c31c85a0e69895aca0e0575dabcb6d97261d660ec2b7d5bec7aafb71b1dc9ff29b26ac9e519a5d1beac0d1b86a589002b33e8e4dccb0370cf0fcf3464cb4e08cd6e17953040ad4d7575f57ab0ec2834e5c6400bdafa8613cca1fe5c7bcc0d5a86b1c554542108ae637ad890b50173582adeacee91af0ca601fffea1564517689e8922c50015efd0ef93c5b5710603563a728a1fcc6b7b7528dcc9d9a141035017d2879134f6083", 0xc8, 0x4004000, &(0x7f0000f5e000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00001bc000-0x10)=@nfc={0x27, 0x6, 0x9, 0x6}, 0x10) 2018/02/19 00:52:16 executing program 4: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000035d000)={0x8, {{0xa, 0x2, 0x9f5, @loopback={0x0, 0x1}, 0x10001}}, {{0xa, 0x1, 0xd06d, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/19 00:52:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xe1, &(0x7f0000ecd000-0xe1)=""/225}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40000001c1) socketpair(0x3, 0xa, 0xd84, &(0x7f0000710000-0x8)) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) madvise(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000635000)=0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000355000-0x10)={&(0x7f0000867000-0xf8)=""/248, 0xf8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000e9b000-0x78)=@filter={'filter\x00', 0xe, 0x3, 0x498, [0x0, 0x20560000, 0x20560190, 0x205601c0], 0x0, &(0x7f0000493000-0x10), &(0x7f0000560000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x10, 0xf8cc5ab05125d133, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', @common='bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8ba4d6ca3d25fd79}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4fb256a8656f", [0x0, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x130, 0x160, [@ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0xff0000ff, 0xffffff00, 0xff000000], [0x0, 0xff000000, 0xffffff00, 0xffffff00], 0x2a2b, 0x0, 0x76, 0x10, 0x3, 0x0, 0x3, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x200, 0x6, 0x5}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x795}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x13, 0x20, 0x9200, @generic="12ededbab2ad6f431044743ec5d4f610", @generic="869453230f82cb15f2f87016775ab25f", @common='sit0\x00', @common='ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x372e94b92c2e9edc, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x120, [@connlabel={'connlabel\x00', 0x8, {{0x7f, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@log={'log\x00', 0x28, {{0x3, "ac607dd2c4059f44a33207537adf3353b48f9ee724cc97841f8258f67f28", 0x5}}}}, {{{0x11, 0x8, 0xe6df, @generic="7a49e588074240decfe2ef76025fb35e", @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0xf8f38153bc460102, 0xff, 0x0, 0x0, 0xff, 0xff], @random="5b20443d26f4", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x120, 0x150, 0x188, [@mark_m={'mark_m\x00', 0x18, {{0x59a, 0x9, 0x3, 0x3}}}, @rateest={'rateest\x00', 0x48, {{@common='gretap0\x00', @common='ip6_vti0\x00', 0xb, 0x3, 0x6, 0x9, 0x7f8, 0x7, 0x1, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x510) getgroups(0x7, &(0x7f0000714000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000849000-0x4)=@int=0x401, 0x4) getresgid(&(0x7f0000274000-0x4), &(0x7f0000e37000-0x4)=0x0, &(0x7f00006c6000-0x4)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e1d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) stat(&(0x7f0000cc9000-0x8)='./file0\x00', &(0x7f0000dcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/02/19 00:52:16 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) fcntl$setsig(r0, 0xa, 0x15) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x3)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/19 00:52:16 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000b000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/dev/sequencer\x00', 0x20001, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000010000-0x4)=0x1) mlockall(0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000)) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000e18000-0x9)='/dev/sg#\x00', 0x8, 0x400081) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000400000)=0x3) r2 = syz_open_dev$sg(&(0x7f000090f000)='/dev/sg#\x00', 0x0, 0x290) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d13000)={0x0, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, [0x40, 0x1, 0x80000000, 0x0, 0x98df, 0x3, 0xee, 0x7, 0x5, 0x3, 0x8, 0x0, 0x2, 0x0, 0x100]}, &(0x7f00006e6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a97000)={r3, 0x2, 0x6}, &(0x7f000003b000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00009fd000)={0x1, 0x1, 0x8000}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000536000-0x78)=@nat={'nat\x00', 0x19, 0x4, 0x1478, [0x20109000, 0x0, 0x0, 0x20109990, 0x201099c0], 0x0, &(0x7f0000686000-0x10), &(0x7f0000109000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x5, 0x89bf, @common='bcsh0\x00', @generic="49b6a45e532c0ab9067fe681b6220470", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x738, 0x7a8, 0x7e0, [@u32={'u32\x00', 0x660, {{[{[{0x9}, {0x7ff}, {0x1800000000}, {0x925, 0x1}, {0x9, 0x1}, {0x5, 0x1}, {0x42c, 0x3}, {0x6, 0x3}, {0x3, 0x1}, {0x8, 0x1}, {0x9, 0x3}], [{0x6, 0x200}, {0x2, 0x4}, {0x7, 0x8}, {0x4, 0x1f}, {0x10000, 0x9}, {0x0, 0x8}, {0x3, 0x7}, {0x9ea, 0x7f}, {0xffffffff, 0x1f}, {0x401, 0x7fff}, {0x10000, 0x7}], 0x4, 0x7}, {[{0x1, 0x2}, {0x6, 0x1}, {0x1f, 0x3}, {0x0, 0x1}, {0x7, 0x1}, {0xfffffffffffff692, 0x3}, {0x8}, {0x8, 0x3}, {0x7fff}, {0x489, 0x3}, {0xda40, 0x3}], [{0xfffffffffffffff8, 0xf8}, {0x0, 0x7fff}, {0xf2b, 0x1f2}, {0x8c8f, 0x80}, {0x1e88, 0xb803}, {0xa7, 0x1000}, {0x7, 0x9}, {0x10001, 0x5}, {0x6, 0x6}, {0xfff, 0x7}, {0x81, 0x8000}], 0x1, 0xb}, {[{0x0, 0x3}, {0xfff, 0x2}, {0x7, 0x3}, {0x2, 0x3}, {0x81b6, 0x3}, {0x1f, 0x3}, {0x9, 0x1}, {0x1, 0x3}, {0x800, 0x2}, {0x0, 0x3}, {0x235c, 0x3}], [{0x2, 0x7}, {0x3cd5, 0x8c}, {0x3f, 0x94}, {0x0, 0x6}, {0x800, 0x5}, {0x1000, 0x205b}, {0x80000001, 0x8}, {0x8}, {0x3, 0x6}, {0x4, 0x2}, {0x8, 0x1}], 0xb, 0x8}, {[{0x0, 0x3}, {0x9}, {0xffffffffffff020f}, {0x6}, {0x100000001}, {0x2}, {0x2, 0x2}, {0x100000000, 0x2}, {0x8}, {0x8, 0x2}, {0xffffffff7fffffff, 0x3}], [{0x5, 0x3}, {0xc7a6, 0xd27}, {0x8, 0x7}, {0x4, 0x8001}, {0xfffffffffffffff8}, {0x0, 0x71c3}, {0xb835, 0x7c1e}, {0x3}, {0x1, 0xb0d}, {0x456e, 0x8000}, {0x0, 0x9}], 0xa, 0xb}, {[{0x8, 0x3}, {0x20, 0x3}, {0xff, 0x1}, {0x80000001, 0x1}, {0x9, 0x3}, {0x3, 0x2}, {0x1b5, 0x3}, {0x2, 0x3}, {0x3bf1}, {0x80000001, 0x3}, {0x39ee}], [{0x2, 0xff}, {0x100000001, 0xe0}, {0x3, 0x9}, {0xde, 0x8}, {0x1, 0x3}, {0x5, 0x7}, {0xfffffffffffff001, 0x2}, {0x94, 0x3}, {0x1000, 0x4}, {0x4, 0x8001}, {0xf9f, 0x8}], 0x2}, {[{0x4, 0x2}, {0x0, 0x3}, {0x5e}, {0x7cd}, {0x6d12, 0x2}, {0x6, 0x2}, {0xb1, 0x2}, {0x7, 0x3}, {0x5, 0x3}, {0xffffffff, 0x3}, {0x8, 0x3}], [{0x7, 0x3}, {0x9, 0x9}, {0xfff, 0x3}, {0x1f, 0x8}, {0x2, 0x9}, {0x7, 0x5}, {0x1000, 0x80}, {0x488f, 0xf8f6}, {0x1, 0xa25}, {0xcc4, 0x3acfae2c}, {0xa67e, 0x6}], 0x8, 0xb}, {[{0x10000}, {0x9, 0x3}, {0x9, 0x3}, {0xc45, 0x3}, {0x6}, {0xffff}, {0x2}, {0x47, 0x3}, {0x1, 0x3}, {0x5, 0x3}, {0x523, 0x1}], [{0x101, 0xfc000}, {0x80000000, 0x1}, {0x7fff, 0x810c}, {0x6, 0xffff}, {0x2, 0x5}, {0x22e4, 0x1}, {0x98, 0x1f}, {0x7, 0x8}, {0x7, 0x7fffffff}, {0x2, 0x7}, {0xffffffffffff25de, 0x1}], 0xb, 0x8}, {[{0x4}, {0x8, 0x3}, {0x5, 0x1}, {0xfff}, {0x1, 0x3}, {0x1ff, 0x3}, {0x80000000, 0x2}, {0x9, 0x1}, {0x6d5c6753, 0x2}, {0x0, 0x3}, {0x200}], [{0x9, 0x5}, {0x3, 0x1}, {0x2, 0x8000}, {0x8a1f, 0x1fe6}, {0x2, 0x8}, {0x7, 0x7}, {0x4, 0x1}, {0x2, 0x6}, {0x5, 0x6}, {0xe13, 0xffffffffffffb142}, {0x3, 0x3}], 0x3, 0x9}, {[{0x5, 0x2}, {0x3, 0x1}, {0x80000001, 0x3}, {0x200, 0x2}, {0x400}, {0xf12}, {0x9de, 0x2}, {0x1dd, 0x2}, {0x101, 0x1}, {0x1, 0x3}, {0x9, 0x1}], [{0x101, 0x401}, {0x1, 0x9}, {0x655, 0x1}, {0x2, 0xe5}, {0x9bb, 0x400}, {0x1, 0x8e}, {0x1f, 0x5}, {0x1, 0x3}, {0xf4, 0x9}, {0x9, 0x7}, {0x3, 0xff}], 0x3, 0xb}, {[{0x6, 0x3}, {0x4, 0x3}, {0x7fff, 0x3}, {0xd5, 0x3}, {0x1, 0x3}, {0x1ff, 0x3}, {0x9, 0x1}, {0x7f, 0x3}, {0x7, 0x1}, {0xad7}, {0x3, 0x3}], [{0x2, 0xfffffffffffffff7}, {0x80000001, 0x6}, {0x7fffffff}, {0x9, 0x1}, {0x100000001, 0x80000001}, {0x8000000000000, 0xc74}, {0xfff, 0x8001}, {0x40, 0x1}, {0x7, 0x5}, {0xec7b, 0x4}, {0xfff, 0x4}], 0x8, 0xb}, {[{0x9}, {0x10001, 0x2}, {0x4, 0x1}, {0x8}, {0x401, 0x1}, {0xd1b0ce5, 0x3}, {0x4, 0x3}, {0x0, 0x2}, {0x5}, {0x9}, {0x9, 0x1}], [{0x0, 0xe4f}, {0xeb18, 0x5}, {}, {0xffffffff7fffffff, 0x1f}, {0x1, 0x3}, {0x1000}, {0xffffffffffff8001, 0x4}, {0x2, 0x1}, {0xb8f6}, {0xfffffffeffffffff, 0x6}, {0x10000, 0x5}], 0xb, 0xa}], 0x5}}}, @mark_m={'mark_m\x00', 0x18, {{0x329, 0xf8e4, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, 0xffffffffffffffff}}}}, {{{0xd, 0x12, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9458480b5f53d4cadbf78c44b0966018", @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @random="db38e30bcaec", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x100, 0x138, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], 0x2, 0x3b, 0x5, 0x0, 0x1, 0xb18010088a661fa9}}}, @mark_m={'mark_m\x00', 0x18, {{0x3, 0x1, 0x3, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d0d566ffe2b98b7af12c7b202fad60893c4cab9b015df1c4900e3a90709c"}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x8864, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', @generic="13a1ca8e8f867c49398274797a44978d", @common='dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x938, 0x970, 0x9a8, [@among={'among\x00', 0x8a0, {{0x9, 0x9, 0x4, {[0x7, 0x7, 0x10001, 0x3f, 0x0, 0x80000000, 0x5, 0x20, 0x1, 0xfffffffffffffffd, 0x7, 0x400, 0x1, 0x51, 0x1957, 0xe60000, 0x9, 0x200, 0x72a, 0x6, 0x0, 0x7398, 0x0, 0x1, 0x2, 0x20, 0x8001, 0xe44, 0x1ff, 0x7, 0x8, 0x1ff, 0x3, 0xc2, 0x0, 0x3, 0x9c8, 0x401, 0x800, 0x0, 0xffffffffffffffc0, 0x1, 0x1ff, 0x0, 0x7ff, 0xfff, 0xeb1c, 0x7, 0xf488, 0x0, 0x0, 0x1, 0x8, 0x10001, 0x0, 0x869, 0x6, 0xc22, 0x2, 0xfff, 0x1, 0xffffffff, 0x2, 0x5, 0x7ff, 0x9, 0x9, 0x3, 0x10001, 0x301, 0xfffffffffffffffe, 0x5, 0x0, 0x7, 0x82, 0x5, 0x40, 0x3ff, 0x3f, 0x6, 0x2, 0x8, 0x1000, 0x6, 0x9f7, 0xfffffffffffffff7, 0x2, 0x81, 0x5, 0x444a, 0xc2f4, 0x7, 0x2, 0x40, 0x6, 0x2000000000, 0x0, 0x0, 0xe74, 0x1, 0x6, 0x13c, 0x5e00000, 0x6, 0x4, 0xcc, 0x7, 0x3, 0x8001, 0x3, 0xffffffffffffffc0, 0x1, 0x1, 0x1, 0x1e4, 0x8000, 0x6, 0x5, 0x5, 0x8000, 0x1, 0x1, 0x9, 0xc92, 0x4b2eb92b, 0x5, 0x2, 0xf8, 0x1, 0x79c, 0x400, 0x8000, 0x80000000, 0x9, 0xfff, 0x2, 0x81, 0x3f, 0x4, 0x100000001, 0x3, 0x3, 0xab5, 0x3f, 0x8, 0x8, 0x9, 0x8000, 0x5, 0x3, 0x0, 0x28, 0x8001, 0xdc, 0xfe, 0x8000, 0x7, 0x1000, 0x0, 0x7, 0x3, 0x200, 0xfffffffffffffff9, 0x4, 0xffff, 0x7, 0x3f, 0xfffffffffffffffa, 0x8, 0x4, 0x101, 0x0, 0x5, 0x0, 0x4, 0x9, 0x0, 0xfffffffffffffff7, 0x83d, 0xb1, 0x154b, 0x7, 0x7, 0x1, 0x3f, 0x7, 0x0, 0xffffffffffffff56, 0x7, 0x3, 0x1, 0x80000000, 0xcd7, 0x2, 0x1, 0x81, 0xa0, 0x8001, 0x8, 0x80000001, 0x8, 0x44b805b3, 0x0, 0x802e, 0x100000000, 0x1, 0x40, 0x1bf4e61b, 0xc71, 0x8, 0x1000, 0x1000, 0x5, 0x7, 0x4, 0x40, 0x6, 0x5b, 0xfffffffffffffffa, 0xbd, 0x474, 0x2, 0x9, 0x3, 0x2, 0x1, 0x100000000, 0x40, 0x442, 0x9, 0xfffffffffffff962, 0x9, 0x9, 0x9, 0x67bb, 0x80, 0xfff, 0x6, 0x7, 0x1, 0x7f, 0x8, 0x1, 0x953, 0xffff, 0x8, 0x0, 0x0, 0x3, 0x6, 0xc58, 0xc0000, 0x80000000, 0x2, 0x2, 0x1, 0xffffffffffff82d5], 0x8, [{[0x200, 0x7b2], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x6, 0x7], @multicast2=0xe0000002}, {[0x5, 0xa665], @loopback=0x7f000001}, {[0x200, 0xb930], @dev={0xac, 0x14, 0x0, 0xa}}, {[0x40, 0x8], @rand_addr=0x200}, {[0x1, 0x254e], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0x1, 0x6c], @multicast2=0xe0000002}, {[0x4, 0xbdb], @broadcast=0xffffffff}]}, {[0xffffffffffffd90b, 0x10001, 0xad, 0x200, 0x7, 0x7c65a777, 0x8001, 0x4, 0x5, 0xffffffff, 0x100, 0x2, 0x6, 0x4b, 0x3, 0x4, 0x8, 0x4, 0x7, 0x3f, 0xfe, 0x8001, 0x3, 0x7, 0x7fffffff, 0x7f, 0x1, 0x8001, 0x4, 0x6, 0xfe37, 0x0, 0x1, 0x800, 0xa8c72fc, 0x7949800000000000, 0x8001, 0x4, 0xfff, 0xad29, 0x6, 0xfffffffffffffc00, 0x0, 0x8, 0x1167, 0xc46, 0x1, 0xff, 0x3, 0x800, 0x10001, 0x3, 0x5358, 0x5, 0x1ff, 0x3, 0x400, 0xdb, 0xc92a, 0x4, 0x1, 0x0, 0x20, 0x100000001, 0x13, 0x800, 0x80000000, 0x8, 0x2, 0x4, 0x7fff, 0x80000001, 0x7fff, 0x5, 0x5, 0x3f, 0xc74, 0x7, 0x20000, 0x7, 0x5, 0x78, 0x8, 0xffff, 0x5, 0x3ff, 0x80, 0xffffffff80000000, 0x100, 0x4, 0x5c, 0x401, 0x17a18ccf00, 0x0, 0x100000000, 0x9, 0x100000001, 0x7, 0x3f, 0xffff, 0x9, 0x1f, 0x2, 0x2, 0x3ff, 0x20, 0xa83b, 0x3, 0x5, 0x0, 0x2, 0x9, 0x8, 0x800, 0x1, 0x5, 0x6, 0xffffffffffff0001, 0x0, 0x2, 0x8, 0x0, 0x9, 0x4f9, 0x6, 0x3f, 0xab, 0x3, 0x6, 0x8000, 0x200, 0x4cd, 0x8d, 0x5, 0xffffffffffffc379, 0x3, 0x1c5, 0x5, 0x81, 0x2, 0x270ed320, 0x4, 0x6, 0x73, 0x8dd3, 0x1000, 0x0, 0x101, 0x7, 0x0, 0x0, 0x80000000, 0xff, 0xff, 0x7f, 0x3ff, 0x7, 0x4, 0x3, 0x1000, 0x101, 0x1, 0xf1, 0x200, 0xfff, 0x9, 0x20, 0x31, 0x3, 0x2, 0x1, 0xfffffffffffff801, 0x2, 0x9fe, 0x3, 0x913, 0x1, 0xffffffffffffff01, 0x7b, 0x8001, 0xffff, 0x1ff, 0x5, 0x6, 0x3, 0xb992, 0x9, 0x3ff, 0x6, 0x7, 0x7, 0x0, 0x6, 0x52a, 0x9, 0x80000001, 0x3f, 0x4, 0x7a, 0x10000, 0x0, 0x3, 0x80, 0x400, 0x9, 0x8, 0x6c4c70c5, 0xd9, 0x100000000, 0x7, 0x1, 0x29fb344a, 0x8, 0x72, 0x6, 0x2, 0x1000, 0x1, 0xffffffffffffffc0, 0x5bc, 0x1, 0x2, 0x1, 0x5, 0xcd, 0x6, 0x1, 0x1, 0x0, 0x100000000, 0x8, 0x4, 0x3, 0x2, 0x7, 0x389f, 0x2, 0x1, 0x9, 0x5094, 0x2, 0x7, 0x1, 0x800, 0x6, 0x31e, 0x2, 0x7, 0x5, 0x6, 0x5, 0x100000001, 0xcc, 0x4, 0x8, 0x0, 0x94], 0x3, [{[0x8001, 0xb1a], @loopback=0x7f000001}, {[0x23300000000, 0xfff], @rand_addr}, {[0x0, 0x3], @local={0xac, 0x14, 0x0, 0xaa}}]}}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}]}, @snat={'snat\x00', 0x10, {{@random="adc59b6831e6", 0xfffffffffffffffc}}}}, {{{0x11, 0x4, 0x88bf, @generic="2564a76c8f0ce3cf23f10f0cb737429f", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @common='syzkaller1\x00', @random="672729e1c591", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="fe89ff976616", 0xffffffffffffffff}}}}]}]}, 0x14f0) epoll_pwait(r0, &(0x7f0000ba9000)=[{}], 0x1, 0x0, &(0x7f0000c58000+0x287), 0x8) 2018/02/19 00:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057d000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000312000-0x16)=""/22, &(0x7f000091e000)=0x16) 2018/02/19 00:52:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ea3000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000651000+0x50e)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00003f3000-0xd0)) 2018/02/19 00:52:16 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000009000-0xc)=@unspec, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/19 00:52:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) unshare(0x400) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) socket(0x0, 0x4, 0x1) 2018/02/19 00:52:16 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f9c000)={r1, 0x4, 0x6, [0x101, 0x5, 0x81, 0x2, 0x3, 0x3]}, &(0x7f0000000000)=0x14) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000a6c000), &(0x7f00009bf000-0x4)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() fstat(r2, &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() lstat(&(0x7f0000a1b000)='./file0\x00', &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(r8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0}, &(0x7f0000f6a000-0x4)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f69000)='./file0\x00', &(0x7f00001f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008ac000-0x4)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cac000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000f69000)=0xe8) r16 = getgid() r17 = gettid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0}, &(0x7f0000f6a000-0x4)=0xc) fstat(r2, &(0x7f00006a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000015e000)=[{&(0x7f0000f69000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f6a000-0x50)=[{&(0x7f0000f6a000-0x1000)="2b69cce768ecd07b03a153c920b461bc342225fceafce478211a454c9c41181b350c88bf96f615808068555fd5c97dba74adffc339173985d68db5ae0ee577aa8f467f32371feb97650320b086fdad7a6f389a15ff5b403681ba7862b469d943e987d6d1059fe5c9a89b1fab9959fe2bd0035fc9ce150a8f14c8f9a51d856c6ff131dcb72c3c4bf3178750ef0ed0468b76d4134ecd8b94cfe167c0fa4b4146082a6bda918a7530e249b69a8ff8e879f8318e02e6f2fe834af39cd2fddaafb0abe148f0f5d63651deadfb21f9c8361261b6a69b49fcf3fbd32dc3eb355ad4da8734b04adf019ef7746e3dc5ff3728a405ad8c18566b43994c1497f34452baa493501afdff835db547fbaa23f1f1f629366dc1d060e7b053761f6f4d0389c7ecc33b858e3ff009184db1a8ce59cfc608bddc2df0ee33bbb005ccb169bb9e9ac76cd3d3ee0e2ef77400134ec0decbf9e521d3bad0dcb48dfb6f687e79b050d3a47f57da0efb9c51f43306028deecc919ad8e3bcaf865ea2dfa69a90c0321f78f2ea21d4bfbac04476ffb167213394e9ce852a6d07808c5add046aead3299f3eb45e7b95e502442667b7923ad1d06d96213ca0f526c76055edc576b3d158eeffa1b64f3d3326c20869c53dfc0a52686815f51d1b9774890f024c703a0d0b429ae297f361f1f1f10ab16184dc7230066574829012c6051a008244d24b1e12f78bd021d886f43bfcd7afb65287b7eb84f68be42c7717693501e08471a1745ff1d52258a18c3470476ab6fba695069a426de8390d3976b0749103db0074e294e96d38ec87af9473ebc3cc111e2ad190370465b5609aacb83514c3fbbf751d3ebb477a118a9fa239c98408ff11bc479a64b190d8a27dd7f9f880c9164d4b4e2a30e5acd0e46b7b457d74235f0feff095fc9d3367982198f8d1f9ca4d8d661530180c945dcba9a03fa078f242078a9a59274db8239615abe45d845de9720a9d863947d90bc376c72b66451f9660955e6ab2ed2b71baaf06013ccc977d8e37a128d8d5d70626fad3c3b1d40219d3c12a1cdc8826586c07afbf7d86da92c845d6bd724d6d9fee6aa3517b4ae3ccfa6dda16fa708402afdb6ce73a8022a2532485929b34a16d2d1d6ded9f87df8d80929b3d950337d8fe3dd53063423ee3be91cb616e1cf51dea5718784e6b067219c5741abd8d73e5799f06ffb78510e1a8126f234bdb98b5d05d9a3015eb5cbfa5e2660e35e57ee8d35bff89e91cfa286e5ec0d1615174cb5e30bcc80310ce7bbe1ba51df038a388fdd55aae012e79f01178aa8e30c409063a862fc6f046fadd9b4d44e129fe2d67179c8655cc9be75bc1813aeb2dcbcc10fea511473651b763ebfff96a17d420bcc773fd26ce46ecb92621c87ee2a5d74c467969c745b2cc49e4af6a3612a65a02742e7a601e8ed96d04a6eac95b90e7a1ee5109f3e5e53e6ccd9915445494890d95153104a768105a80cbc6c9159c27d33fe3022fefa345609e5e77edfbb02abf89c491f6fda1d350c88e9dddd7789b2a39f02fc73b15a4c2bf30c2d2c7e39f852fb05d3379d1afd8bd37d86ba58eaf4c6b6ddb02d7663c626860fef419d7c0c42de8c6d031f570cd601a4158e4573d1f7407cb47f49f18a1bd75f8023f498b8205d4e0305906ecceefa1af8e8b28242a3892484672cd40981ae209e292957a69a0e63e65dab341b953b98c0029a40fb806b9d54fd9d59af818091b9f9cbda46f8dd59f0ac8ff6705af3a29294fc3a5042843b97a9bf2a6fca816b7c51b150c706dde723ac110ff59affadf8242a60325ac156d1bd811d0e0f89fff111714b47db79936667842ceb0776a1f4f8c2e9f4d845d41984ac6ff70f0df3678b6410ee18346e43efc8720d39740864fc2d3b751b95c8842cb00baa611f2aa7a65fdd10831e8b0ac4e15a76c0896ee351f35838ef0d302d87e5c9daa45974ed3dc2a905f27d8551682fa098f86eef29928bb45ede19bd665571183f060fb57d75c1b303c5d4a382f8a3382d63289d6671f356675da1e4c2f9c5f78069464bb6d1cff0e9eca3e9100cb82afe9aa8a0655bd2a4b4bc73b1654513772e79cbac8c1e5a78ce2130643bf6cd4fd0956d8da7cf1118902a0499da21a967b262054571a62f34ca3d982f2baa914e2b77553a4e789251c46f79da56280bced9ba6f4dc0980700d1ac1326a3ab6bf6d9261328a2ddde424b223c8e16cb730a6bab070d53624aceb67c0818410de367f2591b85d191d8e8d545aec0d2af1c8d00583017798f51dd52c7f34bca6d0a46dbf4dfbbc050a4c9fbf593bdc96918c8274061dda43c9a84319a321d7a9408eb71d760b60646f04fecf422a0744b9c85aa7eefddbee4a537acfb27392d4072a614b7ffdd82f4ff746692c8c1173442ef54207f55b9e4bbfba96263751c6004c38363e6dd061fbcb4b790ca641686707e51849a87e202d7eee79338e0b484ac204d301de12ac1922c701eadf4e385f8476bb7e4fda1ac67d948fd7807af7a907656bc7d0e3e343861d843522c86488e9acfd9a7e36377d038fbd2d35037f16c275415432f405ae902814d49782440f51b8859b7dd227ea8253b188c2d2a96c1f3556f5d99925fac9b113aa7afb1f028432283c497d792f29fefb33cd26cf3af0217f006383ba3ff8438241ed4f95b8a185655e4d0dd319bfca56598fa154d9603df9df266d677169f6c776e5ba216f40ffa7fcac8417a57de68116266903cbda9cf1e8744d9ec101a4342b3ab65dd4c1d1723d29773e2c20ff7852dc385f89ec9bfdd8f62a7ad3ce4daa6a280fcf229df67dcd8c40ac8b8b2b735261bcc46270976b063c42a7db736cd0140af46259cdb365ce59b56ec8495e244b220ed86be15aa84455b7fa4f2df26ead23b01656220dfacf823d00e25125e8c3c62394e737d25787a0d4f461c84e56f8448a54b788a912fb1cf4daad3b723b1b1856ef190d5b0f5e76f9c4387484f3fb2665ed40e74656aa4df4fc18466c8b969c35a433e43ca77ce130069f4b70f699d82fa78b288bc773dc6c042a4c1305b5ab2706552533e798e97aebb73d71ee1f3bfc59857f1bed69b45d92135cd0b748faf59858ef65915f5ac6a1a532d2416d23515acb9be01ff2600d42bc972e2468e8e1870242801f6efa2f828bcce059b32e73caec0b60a21bb339f42316e7f1cc41d2505ed9bb6d892ef0afb1895b6d9d59a5758cbd188669e22a8cfa55421e43a6defb8dbb183262a78805660eb38bb15d9653076124629ea0f302b90ac318a6ffe9b0638f584b679fe339cc2dcb318e042f8a9ccc4f1cff05c00272504282e5048cd417bc5baaf00ec90efd753d5c1a6951b5738fc9d95e3990bf41cc045b74761d0ef4a5530d268e30378335cba1ad5f01bd8ee0e1d626b218ae0a2e089e2b9c5845690169e0fa68e21b945361e89c37f037580daacf646b10656d0aeffab1f1e46879bad510c703d9575cc4707b31441af71d8b17a2daddd4f5cba42e050e94f38b4aec1be082751a4c3aff196f11b87e992887a7df6c7ccd494155223ae954834c2a29043fc8881aaa5d19dd5ed6866342905d81b81a0d45962c970a7194075d704f29ae00fab680ec8e9f896e58f904b3bc5f2d555bdae6b52566870568e9bd1f3fa25ffc58c81ac6d006b52d41b6cf0c4e590c26d8a74c6fc5f7a11d924ac992fa3438565941ac9b75de20568cd967e6a1ca212a03a57d91585b99887f2941bd97ce380e2e1633e0ec343bb17f248d7430029f2290648e1288a81d8e68d0f4e9f561376977fba67a77598501e2b6f10fce121365fcef428f56068e7c00f3270945b31d08455d2f48daf1feea2116df254fbf10805dbbfff19ec84f071766e84ddb5a3294830be473403b9ac7de3e3c7fb3d6b48fbdef7944994e04cf1b39bfd3be5c6e40c8e7678587b3434175e5ae08cb45166ef4251b2e072dd02659cb1fbc31f6eee013e0afebc9fed87895e561280c2f48a06008f93d83bcc3f257398006f53d7e9c508b5d718106c03a33dbb3a92ba0447aaf91bc3eddb8f7826f14072de609c79654c856fdf820643e7737bf564f12baa23884cea7f1b7fc64fd6bd4f4a1b9fc83d28babe3a00be74be6157d481fbb30d6ae2218eceab04ce2b069d4f003894e07c2749d5b4053d9ab93975b90b6447d376e38fd19cab9db6a056e8a08cb2abd0374c5fd3f049363a9e652a89a980e8c7c41d61d7115de4d72613f25d4cba2cd370f8df28227696afd661923772ebd3059469bb9eea248d9c6643683a5801db7aff7a00a0e97fa36a1060b7117e0692bd3abd84cd49076adf5335a4d27c3a155de71cd7d77f378a8026a73c23d474998c9bee7d57a8ff704e70c8970ac152710ca167b55343c9c2cd5aad5d2a98e9d1dea181dd49ec7a340a98fb627ded22fe00d03ca3c1a58ba17cd08d356988b67c2e1a4995e83950392f845d4a80f7ffd13b559b9705c467a25555e011e9153cf0f585eb940d04a27105034a335bdeb7eb8889ec9e8e8f3a0de8e987f76224a10af26ae0ee36352e1706bf65d2955c5ee9bd7781bd373f7eb1068446c552bd3ec55c1a9f157559b9e1ce3d228104069d01dbb9275b60aa55090cd96eeb355d76bc55e9c9ea07a2a45f8d3ce5a0218d86526a854ed163147274abc7c554652b89483b49e3a306014267737942e15b6cafd717031db2127c68e61ce0b137f9de6d422b29971bf1c40427fc06853c19e9779dd1cd4a25b16b62abee32548082483cab7ceba90bfee82416b480e6aa89105fddde5d280a35b520be5b58e3dbff323e99ed5331ef8444729e07099288f888f7948d5c2548527826e7b27dea7fdb53fc79e74bd52f6f318096d7c8ede0814cfd26b5fe3bb2bc2d70a62442be84c605d30f868195b08c5a1ea224da2a0ad5d2c11a703ee040cdc83b720e7a3b6b379677f91d35b46c2c52af4500dd31861f6e5cf70284c54d4f76083e903f94f712ffb99a7cbddaa61a1bbf23241376bdeb7df257287d23af9e0ce04f18c6a29ebb85d569c95e05206e0ea23914f2a075e117d7698f7799c7a35f478cf5e893dc8adc55779b3464f4d36051401c20d30e74a3fb30b31408bf4e685ab40e5da8ccaef5bc8d323b88e91fd5f90f02319a9ee88423a79ae6ec49e57e9b8e272547f8188fa31d089be1e5433d2ff00190fdc64829579c710a2b095ebbcf02b4be35c65d6d1274207bd98ce141f865587b14e5313dd5092b4ef1286329045df1851618897b1ecbd847db75af26617b3f2fb53c71f903e3dfc3256756080b8b82a20f93838c5eff34c9d4d88a2df16af66bc4cc532767b35ea8dcba309405049ae0ff2aab5c5f427cfe18d251f1f71d31ea62e0d5cadb4224695c69354419981cbc1ae8e28c88e4b2096b69d4bc23e70e7e9947fb0a7f92d15b0b4c5fdccfb8bd5bc7f3231fed23741e8d1f216d4115ba2869a7d317ee2130c28fd5af28696e297b1c186bfb60411a8d0e0061f2b7e7e0f40dda5a25482702811cebfd924a94c6d7960fba71cc5ee18e99e25b37d61ef76a069354c866ba10165df461ac234ce0b2c8f794b56b72c618162ccd62e3bb1949ea4fafd50af4417a918ae853fde6a7ad0b973d6dd941e4c45ae010873fb8ded82faf28e948fd28f052013acfd4bcd4230ba46ea092e13711b2b9abd8961295253b081c7b20ec4b5a022750a105a3e8e0db90205f914eff33d83bfbc13adcdd88d1807798731540a8b0c50fc2981b5fe07f38e6b8da61c3ca19d8b343f63e7236b6e0cba3a70913a25a3922103e22613", 0x1000}, {&(0x7f0000785000)="38cc885c7379f0f21c085fee1d7618016ffa8496bdc85299bd1455f2f7c978cb26aef0b68a9e15e5b9d719038f7965e4", 0x30}, {&(0x7f0000a26000)="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0x1000}, {&(0x7f0000f6a000-0x62)="059d814479d911e7e427126aba2aed29d2096a28c33e1cfb5508eb7fee507c9cdddb5bf61fa367cc27fbf569e990e055f772832abe73f41a83893c2551f45e00f772f0462c8f579755c5fce4875c6113371a5c41d9f3041eb4624da3af7528435043", 0x62}, {&(0x7f000073b000-0xdb)="ceed52e922d9401780c1584b2dddc1d0390a381ba8f87284c8586c0fec810204bbaebce87c71de570fc442043028196819e06de9c49682eefaea52bde057fa20e35c6381d199385b884a58f6727b6a6d04f3e5289cb2c3578b5079a3e9e7477da7e81f092ec0999c011bcdc080c1dc7ddc4e127438dfb5469c8c948e3613ff162d2a6afddf048bf4948bc0f03cdabe071a601f51187de167366b8e0c0efbe8ba93d5560bb3be907f67c60cd8e890b5af4915035d1f682794be67f5bcafe2594995a70fd6827bfc2500d1be1dac5114b3788e37c7d9870c0208eb33", 0xdb}], 0x5, &(0x7f0000f69000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r2, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe8, 0x1}], 0x1, 0x20000000) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r20 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r20, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r20, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r21 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000f69000)=0x1, 0x4) setsockopt$sock_int(r21, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socket$inet6(0xa, 0x7, 0x4) bind$inet6(r21, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/19 00:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00002c0000-0x60), &(0x7f00006ad000-0x4)=0x60, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000059f000)={0x9, 0x0, 0x1, 0xc9b0, 0x5, [{0x5, 0x3, 0x5, 0x0, 0x0, 0x1002}, {0x7, 0x0, 0x40, 0x0, 0x0, 0x400}, {0x7fff, 0x7, 0x5, 0x0, 0x0, 0x8}, {0x6, 0x7, 0x5, 0x0, 0x0, 0x2}, {0x6799, 0x401, 0x7, 0x0, 0x0, 0x2000}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000b27000-0x8), 0x80000) ioctl(r1, 0x227a, &(0x7f0000254000)) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00002c9000-0x4)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000787000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x200000000000000) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004b7000-0x2c)=[], 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) clock_nanosleep(0x3, 0x0, &(0x7f00002be000)={0x0, 0x1c9c380}, &(0x7f0000220000-0x10)) r2 = syz_open_pts(r1, 0x0) dup2(r1, r2) poll(&(0x7f0000a82000-0x40)=[{r2}], 0x1, 0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) getresuid(&(0x7f0000fe3000-0x4), &(0x7f000065f000), &(0x7f0000df6000)) getgroups(0x1, &(0x7f0000a33000-0x14)=[0xffffffffffffffff]) 2018/02/19 00:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000f11000-0x10), &(0x7f00009e5000-0x4)=0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000be3000-0x8)='syscall\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f9e000)=0x7f) sendfile(r2, r2, &(0x7f00003e1000), 0x3ff) 2018/02/19 00:52:16 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000048c000)='./file0\x00', 0x100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x6, &(0x7f000010f000)=[{0x10000, 0x10001, 0x1, 0x5b1f}, {0x100, 0x722, 0x1, 0x3fff80000000000}, {0x8, 0x5, 0x200, 0x582}, {0x10000, 0x1f, 0x1, 0x400}, {0x4d, 0x1, 0x8, 0x7}, {0x401, 0x9, 0x3, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x2000) socketpair(0x10, 0x3, 0x7, &(0x7f00006d1000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffff432}, 0x4) 2018/02/19 00:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b8000)={0x0}) getsockname$inet(r0, &(0x7f0000464000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b85000)=0x10) r1 = socket(0x10, 0x802, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b79000-0xc)={0x0}, &(0x7f000040f000-0x4)=0xc) readahead(r1, 0x2fff, 0x2) fcntl$lock(r1, 0x6, &(0x7f0000498000)={0x2, 0x1, 0x7fffffff, 0x3, r2}) write(r1, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f45000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r1, &(0x7f0000690000)=[{&(0x7f0000845000-0xd1)=""/209, 0xd1}, {&(0x7f0000222000)=""/25, 0x19}, {&(0x7f000078f000)=""/46, 0x2e}, {&(0x7f0000467000-0xa)=""/10, 0xa}], 0x4) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000da8000+0x171)=""/224) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ec000-0xb8)={0x0, 0x8, 0x8, 0x9, 0x0, 0x3, 0x7, 0x8, {0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x3a0, 0x8, 0x2, 0x3, 0xfc6e}}, &(0x7f0000837000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e35000-0x6)={r4, 0x8001}, 0x6) 2018/02/19 00:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000be0000)={@generic, @ifru_ivalue}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001c3000-0x10)={0x0, 0xd0, &(0x7f0000b92000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xfff, @empty, 0x100000000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @empty, 0x3f}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0xd70}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000719000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e65000+0xf0b)={r1, 0x7, 0x9, 0x1ff, 0x662d, 0x100000000}, &(0x7f000032a000-0x4)=0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(r2) personality(0x1bb2baf3005ac117) mprotect(&(0x7f0000f72000/0x4000)=nil, 0x4000, 0x5) 2018/02/19 00:52:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000011000)={0xe525, 0x9, 0xfff}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x200c0) 2018/02/19 00:52:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40049, 0x0, 0x0) 2018/02/19 00:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e23000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ad6000)={0xfff, 0x5}) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) lstat(&(0x7f00006ed000-0x8)='./file0\x00', &(0x7f0000d96000-0x44)) 2018/02/19 00:52:17 executing program 4: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)) 2018/02/19 00:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) lstat(&(0x7f0000748000+0xb34)='./file0\x00', &(0x7f00004c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/02/19 00:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000084000-0xc)={0x0}, &(0x7f0000b62000)=0xc) getpgrp(r3) setsockopt$inet6_int(r2, 0x29, 0x1c, &(0x7f0000f5b000)=0x3, 0x4) fcntl$setlease(r2, 0x400, 0x0) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000d88000-0x4), &(0x7f0000e77000)=0x4) syz_open_dev$sndtimer(&(0x7f0000ca1000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000ad5000-0x4)=0x40) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b77000)={0x7ff, 0x7, 0xb000}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, &(0x7f0000f64000-0x4)=0x20) r4 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000200000)={0x0, 0xfffffffffffffffa}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000f9000-0x4)=0x7, 0x4) preadv(r4, &(0x7f00007c0000-0x30)=[{&(0x7f000053c000-0xef)=""/239, 0xef}, {&(0x7f000097d000)=""/61, 0x5}], 0x100000000000018d, 0x0) sendmsg$key(r4, &(0x7f0000131000)={0x0, 0x0, &(0x7f0000350000-0x10)={&(0x7f000018b000)={0x2, 0xc, 0x140000000, 0x9, 0x6, 0x0, 0x4, 0x0, [@sadb_x_sec_ctx={0x4, 0x18, 0x1, 0x2, 0x17, "00cbe729b64c178af244f0813dd5c74ed1f27b6b809c9c"}]}, 0x30}, 0x1}, 0x40) 2018/02/19 00:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) socketpair(0x10, 0x805, 0x3, &(0x7f0000913000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005c4000-0x4)) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2018/02/19 00:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = open(&(0x7f0000010000)='./file0\x00', 0x0, 0x145) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003b4000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000016b000)={0x0}) r5 = mmap$binder(&(0x7f00006c6000/0x400000)=nil, 0x400000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000691000-0x30)={0xd0, 0x0, &(0x7f0000423000-0xd0)=[@free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r4, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000fc5000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d11000-0x1), 0x1, 0x4, 0x31}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0xa, 0x4, 0xb40c}], &(0x7f0000284000-0x8)=[0x78]}}}, @acquire_done={0x40106309, r5, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000faa000)=[@fda={0x66646185, 0x6, 0x3, 0x3}, @fda={0x66646185, 0x0, 0x4, 0x37}, @fda={0x66646185, 0x8, 0x2, 0x2a}], &(0x7f0000a32000)=[0x30, 0x28, 0x20, 0x28]}, 0x2}}], 0xb4, 0x0, &(0x7f0000996000)="04dc461bc9c81918ed678a8ca8d88b8d04e91e4b3a4cec6f17758a25b971a42d893600e621a1aa55beb219811561644f09691dadccbe4803625673907deed9f30f96d894474114bcdc0f738619ceb70629190fc5fd615391900b636dd4ddb19519490282282542f948879c0b100e7c781cece3e9eb2ce5294b209b64beab4af60fba0eaa03941cf4a5addd647d0893daef1e3ab1a28d9f86798d280773fb21ed143c704d6402d60e031747a3512b70fea38023a4"}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r6 = dup(r0) write$selinux_load(r6, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/19 00:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) r0 = request_key(&(0x7f0000c35000-0xd)='dns_resolver\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cb3000)='posix_acl_access\x00', 0xfffffffffffffff8) request_key(&(0x7f0000e68000-0xa)='blacklist\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000431000)="7f", r0) 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f75000-0x78)={0x7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x20, 0x231, 0x8, 0x5, 0x0, 0x0, 0x1, 0x7, 0x3}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f76000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007b8000-0x4)=0x10) 2018/02/19 00:52:17 executing program 2: syz_open_dev$sndseq(&(0x7f0000231000)='/dev/snd/seq\x00', 0x0, 0x80) r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000157000)='./file0\x00', 0x40, 0x0) fallocate(r1, 0x0, 0x0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002b9000)={{&(0x7f00009f1000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/19 00:52:17 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000001000)=&(0x7f0000ac9000+0x45a), &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00005a6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ea3000-0x47)="d1b6db016ab63e2ba4e0f01eb6e259677582045b05d1ddded5782683f6ba42bec8c143e933b8bee0e897d3294bedab3c32b15a6ba0944ddfd0629502705d275d523794f365b560", 0x47, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0xc0082, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)='/\x00') 2018/02/19 00:52:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000013000-0x64)={&(0x7f0000012000-0x14)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8846ee79a07027637d685e4cf91458ac70eafaca26c9b22a6df9cc1c9152c64a"}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/19 00:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$inet(0x2, 0xe, 0x1) sendto$inet(r0, &(0x7f000085e000-0xc9)="37672d483fe2ddbcbc38364f2d52236affec9d5acb381c8e6f77c19bd30cc24f252894d6b3b23e42aa2e60d896be6ff9b098d3934952682e521875b2ae5d782f2d7cddb4740165e4894467b9d0781641283b7f007fe70dc8f46a00c5c198f1a96697082d3ee22c6b6046bcfc5acb053fda76c9ea5b60092af042e4e743123368dc08370a4fae5c7496a4cc3025bf462a735bfa4493d46337bc27651c9715fcaf2e65268a4abaefc02aeb319ae24dafc275365c465a86b7f193559f93aa31a5998ffbe4126a3a85ebd4", 0xc9, 0x4004000, &(0x7f000065c000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt(r0, 0x4, 0x40, &(0x7f00004d7000-0x58)="7b1af0ce06e4d1d37e739e6999d98a41c69526918dd23ec5e1e280e2256d3526fc8a9a22b052c6dcc0961172fac8f726021fd428a3922f5935013947932cada77b3c34a09480107666f854da0c55f2600a91276ae73a8921", 0x58) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d52000)={@empty, @loopback, 0x0}, &(0x7f0000bd5000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b64000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x725, 0x3, 0x400, 0x0, 0x810200, r2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000025000-0x28)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) r3 = open(&(0x7f0000959000-0x8)='./file0\x00', 0x210080, 0x80) socket(0x10, 0x200000802, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000f7f000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a62000)={{{@in6=@loopback, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00008fc000)=0xe8) 2018/02/19 00:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000500000)=0x5) 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = openat(r1, &(0x7f000054c000-0x8)='./file0\x00', 0x400, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000619000-0x20)={0x3, 0x0, 0x10001, 0xba0c}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000a34000)={0x80000001, r3}) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000655000+0xc3d)={0x9}, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bb000-0xf)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r6, &(0x7f00000ea000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f45000)={r7, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db8000-0x97)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) 2018/02/19 00:52:17 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000029000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000001a000-0x38)={&(0x7f000001b000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000028000)=[{&(0x7f0000028000)="75903c26f34a9b", 0x7}], 0x1, &(0x7f0000024000)=[]}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000002a000)=0x4b9e, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000001c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x0, {0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}}) 2018/02/19 00:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c78000-0x8)) [ 184.742461] : renamed from gre0 2018/02/19 00:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000754000)={@generic="dc5de06d204209c27ffd90d33356dd87", @ifru_ivalue=0x1000}) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000e43000-0x4)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000c64000)='/dev/input/mice\x00', 0x0, 0x200) getdents(r4, &(0x7f0000398000)=""/4096, 0x1000) 2018/02/19 00:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000fb000-0x65)={0x3, 0xfffffffffffffffe, 0x0, {}, 0xd1}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a04000-0x38)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a72000)={0x0}) r3 = mmap$binder(&(0x7f0000158000/0x3000)=nil, 0x3000, 0x6, 0x1033, r0, 0x0) r4 = gettid() wait4(r4, &(0x7f000039d000), 0x80000002, &(0x7f0000759000-0x90)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000093f000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035c000)={0x74, 0x0, &(0x7f0000c7f000)=[@increfs_done={0x40106308, r2, 0x2}, @increfs_done={0x40106308, r3, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x49dd11aa81e5d9a8, 0x0, 0x0, 0x18, 0x40, &(0x7f0000b82000-0x18)=[@flat={0x0, 0x10a, r5, 0x3}], &(0x7f0000db2000-0x40)=[0x0, 0x38, 0x38, 0x0, 0x0, 0x78, 0x48, 0x78]}, 0x9}}], 0xaf, 0x0, &(0x7f000009b000-0xaf)="7a541d8907f7a307395487d9022bcc2825552a88276d23d1dc20368a130a3fba5385d84b3d1889a286404d2fbde9762f4b1f5e2c79eaef4a0980e268a8ff0a3b9033d1b102b93e39cd339463118019796b66b92e77c2f8aac31bdb911f06a0ea50926042acd6cda6ceced09ce9ac42f9f5caee0480821e17ed4a32e0949b7ad8f365becc36bd7b8b44f6478705eea996669835df61992f47d3c2f3d25d33705204281977fba8fedc71f04ec4940416"}) 2018/02/19 00:52:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001ca000), 0x10) r2 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000f50000-0x4)={0x0, 0x0, []}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) recvfrom$inet(r1, &(0x7f0000d36000-0x86)=""/134, 0x86, 0x100, &(0x7f0000092000-0x10)={0x2, 0x0, @rand_addr=0x7257}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 00:52:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) fanotify_mark(r0, 0x21, 0x1, r1, &(0x7f0000005000)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./control\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)='./control\x00', 0xe000, r2, r3, 0x2, 0x8, 0x1000000) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/02/19 00:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004a4000-0x60)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00001ac000)=0x0) timer_settime(r0, 0x1, &(0x7f00008b4000-0x20)={{0x77359400}}, &(0x7f000020e000-0x20)) timer_settime(0x0, 0x1, &(0x7f000078a000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00001d4000)) 2018/02/19 00:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a97000-0x10)={0x5, &(0x7f0000453000)=[{}, {}, {}, {}, {}]}) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000735000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000306000), 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a59000-0x18)={0xa, &(0x7f0000462000)=""/129, &(0x7f0000e68000-0xf0)=[{0x3f, 0xc, 0xfffffffffffffe00, &(0x7f0000432000-0xc)=""/12}, {0x40, 0x21, 0xe9b, &(0x7f000078a000-0x21)=""/33}, {0x4, 0xdc, 0x200, &(0x7f00008b1000-0xdc)=""/220}, {0xfffffffffffff800, 0xf1, 0x3, &(0x7f0000c03000-0xf1)=""/241}, {0x4, 0x54, 0x4, &(0x7f0000cf1000-0xb)=""/84}, {0x2, 0x6d, 0x0, &(0x7f00001a3000-0x6d)=""/109}, {0x9, 0xa9, 0x0, &(0x7f0000708000)=""/169}, {0x10000, 0x62, 0x6151, &(0x7f0000d84000-0x62)=""/98}, {0x3, 0x1000, 0x55, &(0x7f0000f2d000)=""/4096}, {0x1, 0xf0, 0x6c, &(0x7f0000e7f000-0xf0)=""/240}]}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000f8b000)=0x2, 0x4) 2018/02/19 00:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000-0xb)='/dev/hwrng\x00', 0x101800, 0x0) mq_getsetattr(r5, &(0x7f0000c9a000)={0x3, 0x7, 0xcbb, 0xfff, 0x1, 0x2, 0x8000, 0x7fff}, 0x0) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000c65000-0x5c)={0x3, 0x1, {0x3, 0x1, 0x9, 0x3, 0x5}}) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0}}) r1 = socket(0x19, 0x3, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x800}, {0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x101}, 0x2, [0x9, 0x80000001, 0x81, 0x4, 0x3, 0x1, 0x2f8f7ce3, 0x7]}, 0x5c) nanosleep(&(0x7f0000001000-0x10)={r0}, &(0x7f0000001000-0x10)) 2018/02/19 00:52:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/sequencer2\x00', 0x40480, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031f000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendfile(r0, r1, 0x0, 0x8000) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0xa}, {0x4, 0x800}, {0x4, 0x9}], 0x32e) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f00001e8000-0x18)=""/24, &(0x7f00001e7000)=0x18) 2018/02/19 00:52:17 executing program 4: r0 = memfd_create(&(0x7f0000dd8000)='&#/*posix_acl_accesssystemproc\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl(r0, 0x5, &(0x7f0000853000-0xd8)="04604c85c12b8816ff43794e4219dae8ae9fdf04a71ef514f7f1abe9e493abb2ab2657af122222a1bbf2920386aee146abd8d0af729dba7521071e3a9389d7f1cd3155477a7bb75e51e07bb6e6bb10e210988909d717928e6cf2e56908b791c6e9b757bf39d65ed3a85f59dce25afcedb4520214f50c2f496d87d9759d41b58b283049755e6df8d9ca82f7db83d2fcd47dec19f05091a501b7294c26df7eeb379511a023bd14fbacd1c7fc10cac6a8c4cc70128daeeed833957b5e15b447d1c27516daba3f3c74b6ec892cb797b290bc75521da7b5e7aa7d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x40) ioctl(r1, 0x4000000000001277, &(0x7f0000f59000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000003000-0x9)=@rc={0x1f, {0x2, 0x1, 0xffffffffffffffff, 0x3ff, 0x2c9b2e58, 0x8001}, 0x5}, 0x9, &(0x7f0000001000)=[{&(0x7f0000003000-0xa2)="95f8e505d20201b3a7fed96f0326483a42df455ed83113611ac7f5a6b7f5c8f5c82dc3d66baa3413f00014521a361bc327bb74bbe5f1729f7e1c76cb86843e1d69e11f091bda4dabe2f3de87445cbcf1c0fe12ea92adf05f08e8a18717dc0aabfb5e346df7b840c5531b69a12a97aeb22ec2803af89fe120de008b38fb3c4cf28b847e968296d17ffcda538b8da05d0f779a49ea2a35420eb0d76e35f8f09ab2cafd", 0xa2}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000+0x7f4)="8fba59b58328d37b6b59c9c29c7bca2d27ce1d46f1cc8c401cc72b40d6e65be9007dd8182045e4461a1af06ea2f8fd0e4b4e372ac650138bf1b53450548096fb00fb2501b370af608b2dbd9ec9869cdd2147e8b74ea77251650418774ccfc5db633b3a82800fb49190249e0e5c0d43fd420cfc746f47428596793905f7fbcf94360e85e61082a870288035583bbdd5acb483b9308e5a724c5f1e6a47833200cbe1491da63b7704a231c617a3b893573997b17f253b26d3615d914f0525911db44dd635af84", 0xc5}], 0x3, &(0x7f0000002000+0x3d3)=[{0x1010, 0x115, 0x7, 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{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000-0x82)="4e2d1d56f06653bdcd92b18ed83dd0ae5482528d3739dccd5dbd01220a2b1d84a1ad96e9433e4ba502605612b24f5c91baf19a158f98f28ed90809804c8423dca95302108641916fe79be83fa48f4bfd9651660c3862f37a2ac73eea3de61da4c99d438c071139b2e3554ca87697f44572dd154c5206d4c325a24377e3a7c0ab0e7c", 0x82}], 0x5, &(0x7f0000003000-0x440)=[{0x50, 0x13b, 0x3, "818afa3d2024d213688a6360c2bcb6eaeb7147916f4d078c669dde3cfd51ce4978596d21c4afc5e0871962bba1369855baf7f5741e5acc7d9da9e7"}, {0xb8, 0x3a, 0x4, "c759a58392bd368c596f63438dd7754f7e57f8ef2421cef1846cdffb43dda78f49b211e49e508f01d60cd4221143af423c5af80e1e3cbc511efab601d3580ecbe7bbdf762518a71073508c735b8aa15a6f3b4b96bd06aabfdea0ac36d009ac2746821d0334aa496dabd772e713f522ad0f41df73f73f47bb5e7c9a3c82cfca43274386a220491b38b609e240608f669377d9ac6c2c2151645136c7177d43f89fe7b299a3c4"}, {0x60, 0x115, 0x5, "2cc0ec66d8e94072890e6eddcc4ad891e4e0e7356a791b0b1ebc5c6d88b164f52c368227e5374d43603c4c7ace59e1922b134240f20fece6d8b7435a7d355e89c2f15e0171fbab5a525ad3fe941008"}, {0x58, 0x11e, 0x0, "eb7f14e17ddf5ba9f52b1b45ec26d0d624cd7400b1b65c1c89939a25fc8cab96db702733d21a93de376c3b6f56e0602f4f70f9c765f8fd78f1955ddb2cc3442c73c8f1969aaf"}, {0xb0, 0x103, 0x9, "22323d3bf293279f305d464f8eaab8ae19014043a82460862178b723742cef54757d91b8a5fc3c5e35635e930489f12d2915bfa07897a99513d95925e895730b044b8caceb34257095af6a6cf666b28cdacacca08959d84cae335db45fe3a1bd31a47f7308693f68e9708203f8f609c50cef68dde176389b76b17dff98e724ac73ef4a12d100206a723e5f7c121fa2c776cf788670861f563f61f3ba9cdd"}, {0xf0, 0x10d, 0x8, "fd2ede1bff149570d3802fc59974623e3c1f3131d8dc7e9e5946d1e6bd340650f2c434598bdd01a210bc486b5ee34eb943c2b967cf9776cbd523f04891ebe397fa1af79a27dda6ee361b2745e5172131759b22d8c49e0e53efee64af6eb9ef4033dbe6a147d32e2bea2bf9a78db9498b17c3522c37d3fa89b3f1f7a9d08c5a3645257208b8f980011165b82dd4f4fff54a7d7220b0b1ff3ff20181248b87347620ba2b8069993921e7668eece61c2680bb2d9b5a2a4b9712e85de476f4e60c77db81597cca60365589d126c62d824a48b26028b73d6274904547dc"}, {0xe0, 0x119, 0x1, "b5b5a2c9650d0255dd8aaaac8c96938fc3ce49e7ba44bac7176e221fc31b0233fd53518d3e994344c635d3d8c53ea1672a6ef162bbac1213a581a9ccb7572a4fee354a0750bd3bfe1c405bec8740089595d758cffbf14e747fa02441c82fa9921f13f2f30034adb239f0ec5493a5744af4fbdc3aff3e764becf09a896bf78e3affd8bcd39ada6d7891ec984be9280602e633f9ff020ef86da83e70a6a7a057ec51345fa6208e621fdda2a6ed147c91ad780edae13061d6b2f439edfd6e3c13d0fbdd75436c66ca73ba25377d"}], 0x440, 0x4c8c0}, 0x9}, {{&(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x0, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="af4112b01a413c0100862981d6c184115a5171466fcef678b793e0f40fbfe218b74c2f753cc235c0a45f2077b76eaa15eff51cb9454369d52ae8d55af77a40084ecf1c60c65ec59f85a8b57a2046cb6ad4e506c07b812a22642ffdf990e8183af72039cbea8371c1745e8a6bafba2e0310bf4f2fd6a89c2967177e77151a6cc02aac973c8a101e8191e0e8d60abb4b7a5651f7f8b369600827", 0x99}], 0x1, &(0x7f0000001000-0xd8)=[{0x30, 0x0, 0x4, "fd10fc57a6bbc9166b63989014d76f0a316531d015382caa656a58852cbd"}, {0x18, 0x12f, 0x3, "5b890345"}, {0x90, 0x11d, 0x6, "4f8cb80a5cf17670f861f0843337d36c1e0a26f0366f6ebb0646a33b7f920366b9cf753b347f7eee6d10145d9e80cb67936c47dd972b4b1d3c6933a5fb05415ee822f027724217ca367de0e5a9453a9778289ceaecfe07d4b1bdff4a64c1f41a19940102368bdf8b9fbf047c96e6d979c9ed5df1556254f19c"}], 0xd8, 0x40}, 0x3a7f}], 0x6, 0x81) [ 184.901962] device syz3 entered promiscuous mode [ 184.916155] audit_printk_skb: 2822 callbacks suppressed 2018/02/19 00:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f2000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c2d000-0xb)='dctcp-reno\x00', 0xb) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be7000-0x4), &(0x7f0000c35000)=0x4) socket$unix(0x1, 0x1, 0x0) [ 184.916164] audit: type=1400 audit(1519001537.387:23446): avc: denied { net_admin } for pid=26881 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.917620] audit: type=1400 audit(1519001537.387:23447): avc: denied { net_admin } for pid=3866 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:17 executing program 1: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000aa3000-0x1)) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000de5000-0x11)=@random={'security.', ':wlan1&\x00'}, &(0x7f000002e000)='\x00', 0x1, 0x2) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de7000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000e5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bbb000)={0x0, 0x0}, &(0x7f000060e000-0x4)=0xc) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de7000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6000000000000, 0x3, 0x10000, 0xa, 0x80, 0xa0, 0xff, r1, r2}, {0xfff, 0xfffffffffffffff9, 0x551, 0x0, 0x4, 0x6, 0x0, 0x8}, {0x2, 0x7fffffff, 0x80, 0x7}, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x3, 0x82b, 0xfff, 0x8, 0x7}}, 0xe8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendto$inet6(r0, &(0x7f0000de6000-0x6b)="fee8412995a8aa9b622f0d48f1cbbfebda42f43eec4826786f2b4114c83cf6bf52561a280ec8758dc823efdd2b3dc7d1dacffd2a9e90385b064acf3a99f087a764aa7e1ef879020e02e5461e279bfae69287f36b4b0e183b682bcf0e851a23815e79a3730936da167b661d", 0x6b, 0x80, &(0x7f0000de5000)={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mq_timedsend(r0, &(0x7f00005c5000)="9fcaac93af6ea27f18cc307c23feb0f26e4cb662acb12e396e3bf52b016488bab38f75b4d343b770e0c4c4a5d7541b1abfb7e83afa70a4dfc84f7eae4ee33fba8d710e68ecf6747ff914eb6880c9b3942f462a1386668eb304ab384de96ccfa319ae558be3d335ee89ce37f8238422be68ea9b6d84db6a28d152f8b88be1a00ac212787ac63cc21169cbba7e2f78653053ed6238c565db050300dba3cb7554695d4b56c9b514d8809cc702283737286f0767d86a82b1a0752830fdbe6c30e684f803ee04977fbfb3ffb479f61ed3bc9e0109bbe16b62086c8f831485753dd4e4458566ad", 0xe4, 0x5, &(0x7f0000de5000-0x10)={0x77359400}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) socket$inet6(0xa, 0x0, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/19 00:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000964000-0x8)={0x0, 0x0}, 0x0) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa1000)={0x0, 0x7, 0x6, 0x2}, &(0x7f0000d41000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f00000-0x7a)={r2, 0x72, "ac6dae39b83be3585aebe074b1bec5b12ab9277df9102d4486bcc87fff4f636854d2cc191f89f1817628a4623a6655018343c4166ef940f63e5ba7a8c65a766b1806c69604a2d4294717e8ebd609396e709e2cd7f98a940b2a5ef1dc8cd5c75db9765be5f38977f47a0e3af100ac8f4a1a42"}, &(0x7f0000473000)=0x7a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d0a000-0x4)=0x1) write$evdev(r0, &(0x7f00008bc000)=[{{0x77359400}, 0x0, 0x6, 0xfff}, {{0x77359400}, 0x401, 0x6fa, 0x1}, {{0x77359400}, 0x8001, 0xffffffff, 0xffff}, {{}, 0x6, 0x20, 0xfffffffffffffff7}, {{}, 0x0, 0xc4, 0x9}], 0x78) 2018/02/19 00:52:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000233000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000801, 0x0) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = epoll_create(0x8001) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4e000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KDDISABIO(r4, 0x4b37) bind$vsock_stream(r4, &(0x7f000059a000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) accept4$packet(r4, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fc0000)=0x14, 0x80800) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000342000-0x20)={0x1, 0x7, 0x0, 0x7, 0x14, 0xf549}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00003d4000)={0x20000001}) [ 184.924220] audit: type=1400 audit(1519001537.377:23445): avc: denied { net_admin } for pid=26878 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.929313] audit: type=1400 audit(1519001537.397:23448): avc: denied { net_admin } for pid=6717 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.929431] device gre0 entered promiscuous mode [ 184.933420] audit: type=1400 audit(1519001537.407:23450): avc: denied { net_raw } for pid=26878 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.937228] audit: type=1400 audit(1519001537.397:23449): avc: denied { net_admin } for pid=6717 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.938754] audit: type=1400 audit(1519001537.407:23451): avc: denied { net_admin } for pid=6717 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.940424] audit: type=1400 audit(1519001537.407:23452): avc: denied { net_admin } for pid=6717 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.940854] audit: type=1400 audit(1519001537.407:23453): avc: denied { net_admin } for pid=6717 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 184.965746] audit: type=1400 audit(1519001537.437:23454): avc: denied { net_admin } for pid=3866 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000-0x6)="6664001f26d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00002de000-0x40)={0xb, 0x3f, 0x40, 0x14, &(0x7f0000560000)=""/20, 0x98, &(0x7f000018e000)=""/152, 0x2c, &(0x7f0000156000-0x2c)=""/44}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000049d000-0x4)=0x7fffffff) 2018/02/19 00:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x9, &(0x7f0000a84000-0x8)={0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ec8000-0x46)=""/70) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000001f000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x4, 0x6, 0x400, 0x0, 0x100000, r1}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f0000004000-0x95)="156a426d158aeebaaf82ed33ae36bd08d05fb5331894050b229d88fd58ed89b58b369d2a4eedba76eeb254247e4c7d567a9ed5b5ef83d4d1e99210a30f7648811837f8e2db005090f6a60cc8aa2bf113e404dd349cf6f33e26716def39f1d22daf2a54a299347e5344c732bb6d72f6d45dd4a228e7ad297b637a9b44b715b271e16840841f2856d0b586a9d36a3af0f402dff323ef", 0x95}], 0x1) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0xc00, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x10000, 0x0) linkat(r0, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind(r2, &(0x7f0000002000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000a0}, 0xc) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00003ba000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 00:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xffffffffffffffff, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a1000-0x7)='cpuset\x00', 0x3) getpeername$netrom(r0, &(0x7f000015e000)=@full, &(0x7f000024f000-0x4)=0x48) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 00:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000024f000)='/dev/autofs\x00', 0xa40c0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000337000)='\x00') 2018/02/19 00:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') link(&(0x7f0000b38000-0x10)='./control/file1\x00', &(0x7f0000d15000-0x10)='./control/file1\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b9c000)={0x0, 0x3, 0x3, [0x5, 0x4, 0x16]}, &(0x7f000082b000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dda000)={0xffffffff, 0x820e, 0x3, 0x3ef40000, r2}, &(0x7f0000bc0000-0x4)=0x10) unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000eee000-0x4), 0x4) connect$inet(r0, &(0x7f0000cd4000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003ae000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000369000-0x4)=@assoc_id=0x0, &(0x7f0000d0b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bfc000-0x12)={r1, 0x2, 0x5, [0x81, 0x101, 0x7ff, 0x7, 0x7f]}, &(0x7f0000811000-0x4)=0x12) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a63000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r3, 0xd1, 0x9, r4, &(0x7f0000ab9000)='./file0\x00') r5 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000f92000)={0x0, r5}) fcntl$getownex(r2, 0x10, &(0x7f00004a9000)) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000013f000)={&(0x7f0000a0f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000118000)=[{&(0x7f0000dd6000)=""/171, 0xab}, {&(0x7f0000b20000-0x97)=""/151, 0x97}], 0x2, &(0x7f0000001000-0x97)=""/151, 0x97, 0x1ff}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x10000, 0xfffffdac) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) 2018/02/19 00:52:18 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000014000)={@rand_addr, @rand_addr}, &(0x7f0000007000-0x4)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80001, 0x48, &(0x7f0000014000)={0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000012000)=""/215) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) poll(&(0x7f000034a000-0x20)=[{r0, 0xa468}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) sysinfo(&(0x7f000013b000-0xf1)=""/241) 2018/02/19 00:52:18 executing program 7: ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000a57000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a1000-0x7)='cpuset\x00', 0x3) getpeername$netrom(r0, &(0x7f000015e000)=@full, &(0x7f000024f000-0x4)=0x48) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000145000), &(0x7f000089a000)=0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7e000-0xc)={0x0}, &(0x7f0000901000)=0xfffffffffffffefe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000750000-0x4)=0x7, 0xfffffffffffffe0c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f00002ac000)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f4c000-0x4), &(0x7f0000167000-0x4)=0x4) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000540000)=0x800000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/02/19 00:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001b7000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @empty, 0x3f}], 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a77000-0xf)='/dev/sequencer\x00', 0x402, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags}) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffffb, &(0x7f000005c000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bb4000-0xb8)={0x0, 0x1, 0x1f, 0xd2e, 0x1, 0x3, 0x40000000000, 0x3, {0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}}, 0x42, 0xe22b, 0x4, 0xffffffffffffffff, 0x1}}, &(0x7f00004c0000-0x4)=0xb8) accept$ipx(r0, 0x0, &(0x7f000013b000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b94000-0x6)={r1, 0x10000}, 0x6) 2018/02/19 00:52:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0438fffffffd367a03deadec54", @ifru_settings={0x0, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x40400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000c000-0x2)=0x101) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000efe000-0x8)='./file0\x00', &(0x7f0000f7e000-0x10)=[&(0x7f0000dd8000)='nodev,&%[eth1\x00', &(0x7f0000ae9000)='\x00'], &(0x7f0000acb000)=[&(0x7f0000082000)='[ppp0\x00', &(0x7f0000ce7000)=',%\x00', &(0x7f0000e80000)='+nodevposix_acl_accessnodevmime_typelo[\x00', &(0x7f00002db000)='#eth1\x00', &(0x7f00006c7000)='em0posix_acl_access\x00', &(0x7f0000003000)='wlan1\x00', &(0x7f00000ac000-0x2)="1c00", &(0x7f0000bdc000)='.\x00', &(0x7f0000567000)='%GPLcgroup\x00']) creat(&(0x7f0000569000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f000036b000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100002) 2018/02/19 00:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/rfkill\x00', 0x2240, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000bac000-0x4)=0x800, 0x4) r2 = openat(r1, &(0x7f0000941000-0x8)='./file0\x00', 0x2, 0x100) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000009d000-0x4)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bc3000-0xb), &(0x7f0000c7c000-0x4)=0xb) ioctl$KDSETLED(r2, 0x4b32, 0xb1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000916000-0x108)={0xff, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x1, 0x0, @empty, 0x2d}}}, 0x108) 2018/02/19 00:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000661000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f9e000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @empty, 0x8}}, [0x10000, 0x6, 0x1, 0x7, 0x0, 0x8, 0x8, 0xffffffffffff8000, 0x3, 0x9, 0x7, 0x2, 0x5, 0xbe8d, 0x80000001]}, &(0x7f00005fb000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ab000)={r1, 0x4}, &(0x7f000070c000)=0x6) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000005000-0xa)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$void(r0, 0xc0045c77) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ff0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a3000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff0000-0x8)={r3, 0xdb6c}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000ff1000)={0x80000000, 0x5}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff0000)={r2, 0x3f}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a77000-0x4)={0x10000}, 0x4) 2018/02/19 00:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x4}}]}, 0xb8}, 0x1}, 0x0) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a1000-0x7)='cpuset\x00', 0x3) getpeername$netrom(r0, &(0x7f000015e000)=@full, &(0x7f000024f000-0x4)=0x48) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000f6a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x3}, 0x0, &(0x7f00002f4000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x20000000}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000b4b000-0x28)={0x5, 0x8, 0x4, 0x6, 0x9}) 2018/02/19 00:52:18 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000930000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000bba000-0xbc)={0x6, 0x1, 'client0\x00', 0xffffffff80000000, "593e2f8bcc19af0a", "b6109bf86907cfd572aeba775d3fd066c953449c70d5335e592e71c4c84aca99", 0x5, 0x81}) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000deb000)={0x4000000a}) r3 = epoll_create1(0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dec000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000de6000)) vmsplice(r2, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) mmap(&(0x7f0000dec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000dec000+0xc09)=@file={0x0, ""/4096}, &(0x7f0000ded000-0x4)=0x1002) epoll_pwait(r3, &(0x7f000003d000-0x6c)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000086b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x5, 0x6, 0x8000000, 0x0, 0x5, 0x7}}) close(0xffffffffffffffff) 2018/02/19 00:52:18 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24080, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000024b000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000b28000), &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000027000-0x18)={0xce, 0x81, 0x1, 0x0, 0x80, 0x3}) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0x0, &(0x7f0000ed8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) 2018/02/19 00:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/sequencer2\x00', 0x40040, 0x0) read$eventfd(r0, &(0x7f0000558000), 0x8) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f00007e9000-0x70)=[{&(0x7f000047c000-0x14)=""/20, 0x14}, {&(0x7f00006dd000)=""/199, 0xc7}, {&(0x7f000097e000-0x7c)=""/124, 0x7c}, {&(0x7f0000d9d000)=""/4096, 0x1000}, {&(0x7f0000b33000-0x94)=""/148, 0x94}, {&(0x7f0000f85000-0xf7)=""/247, 0xf7}, {&(0x7f0000ba3000-0xb4)=""/180, 0xb4}], 0x7) openat(r0, &(0x7f00007a3000-0x8)='./file0\x00', 0x80400, 0x40) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lstat(&(0x7f0000593000-0x8)='./file0\x00', &(0x7f00009c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() sendmsg$nl_generic(r0, &(0x7f0000ba3000-0x38)={&(0x7f0000fab000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000a39000)={0x15dc, 0x12, 0x4, 0x4, 0x0, {0x1d}, [@nested={0x2b8, 0x6d, [@generic="c6ac3a5514c18d41a6e05701f1d4219a2f536839fcf80d9ec6f21d79732fad80b009e044a95efcb225de3436446b2f28f7141b1e065fde2ec5c9a146b00edca8612858a3f2564dee76b8cefbe45c354312e60aa58c92560e323716ba7feb9f0e05a550592e2acd02e1d8b02950c90741d7a2cc3bcee68573632229a7b9d270308f53d77be138da7b20d7fe4e05ab501af0ab33e89417a71a8af7989b4c533fee7da5312cee8694415ecf073b37a36e6ccbea74059824d39021c68e1d8078fd6014d63bb7c4d23ab30220614ee9ab1b25c5a55e8b35060084f1d93ff7993470da519c0b", @generic="c476588a34e00fde666646ca99fbff59e2a783098684384e048e018d535451e6d90841fce9c2e963e061d12dac7bb69071dbe2addb97c43f0585a481dc00c40321070fb908f318bd2ac6d40f9206e3982f7111c0a0c18846c325852816c238c439d522786589dc9af5a043c3d920841fb0daaa24bd74f6ce11338ec2dc0b0f221ff4a4d2a81a9cd67553c4c02742320e738b008d091219be6d9684ab6b149059260ec77b154e0d32e87a2a06cb43d886a61267b3135b790d2d0253e3350b01697daa9ce1650321e0ec7e85a85c990146a45016f601c9a18e2a7fd8c50c84bd65b927ea2c96b44cb6", @generic="8a37f1732805c77e709171242ca76199e202b8b6c44c02d60520a48df14b7ed69e29f8b7db72d18ac063a4de29a529c1d56715d0b309b8e6ddf5fa6cf1e23712ccaa7b4cafac7592f7b0", @generic="1d9e4e04f3941beab3f918074cb209ced35d073e0422ac30ab3f3402e223d629890214704e1bd84a848389b6ec9dd9f3577cc4c2cc4ce38f22feac04ab4ef6277dbb4c7d19eee2126057bb0125af4818694186f7fbd9031dc0e6e6c14b1c494a57255da504d0a02fc1986a35c44e7d48e765ab9fc972746e88ecd868c1c65deada4aa383aabe9926741cca35aff7b7af", @typed={0xc, 0x46, @uid=r2}]}, @generic="5193a9cf0221a501da6b43d81d4a14d45086bde7a2d92206192a4da3269f7cbe", @nested={0xc, 0x25, [@typed={0x8, 0x79}]}, @generic="4b1cd0a192fc9a474d95711436daff3aa4432b7e74fb75736952f60d4e846e4d8662af96f4469a1732b5e343ad8f289a1c6fa4d357fee5e67aa825f91291e60b70a603c968e3f2013d8fcfcdad6b4d75baf2088d103b24ebde82590a17171d33bd9764fa96c795b2d7894ee8f8f9d07e53ed43049799eaef4d9d0dc363f7", @typed={0x1008, 0x6b, @binary="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@nested={0x28, 0x3c, [@typed={0xc, 0x25, @uid=r3}, @typed={0x18, 0x45, @ipv6=@empty}]}, @typed={0xc, 0x78, @ipv4=@multicast2=0xe0000002}, @nested={0x228, 0x400, [@typed={0x18, 0x46, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x5, @ipv4=@multicast1=0xe0000001}, @typed={0x104, 0x57, @binary="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"}, @generic="b1700613ddb28bf4bd8b7f7cb643f69781e4367bc2d06c74d405f672c12786ec73f725fcd5fb12f46296e9bffc2a16148356e32b000ed7bd", @typed={0x88, 0x60, @binary="d9baeaae8e140b2ee37610339b337b5b4ecca49675985ccb53e7cf7e57b98cc70ed22681245705abf78069b0368c309ac2d342d3463612fbe05de0b9898767b48b564cd7f445ca035d264974fcd73a2275e0b2500b497e84cb7e99954a6983bfc0c8ef82a08cc330e464f50c29a834dcc40aec9d4275d6de4279a16eff1c20fc"}, @generic="3fef66bb70970e891b3a68d0faaf8c713cdb5e0225165269e59a4fb0423d5949287bb675e48abc25aafa0994", @typed={0x10, 0x4b, @u64=0x4}]}]}, 0x15dc}, 0x1, 0x0, 0x0, 0x805}, 0x40000) 2018/02/19 00:52:18 executing program 2: 2018/02/19 00:52:18 executing program 4: 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x104, 0x9f2c}, 0x5) sendto$inet6(r0, &(0x7f0000003000), 0x4dd, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) writev(r0, &(0x7f0000df8000)=[{&(0x7f0000555000)="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", 0x3f7}, {&(0x7f000030c000)="d8cb596a3bc0d027b5f921a98eb617d1187a2ec43bd4e85715c9515dc0e89737535afecd67ea9ceb6430c8f6fb26d03dd3b11397d426539551d9139f237ad972919f7c076991d8e6ac2d3ca411b7cdea0598e96e2f246e86bb2ae0ae1cc11a586297f2198e", 0x65}], 0x2) read(r0, &(0x7f00005f6000)=""/99, 0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000), &(0x7f00004a4000)=0x8) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000a51000-0x38)={&(0x7f00001ae000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00006b8000)=[], 0x0, &(0x7f0000967000-0x50)=""/80, 0x50, 0xfffffffffffffe01}, 0x40000000) 2018/02/19 00:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = accept(r0, 0x0, &(0x7f0000639000)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000fe2000)=0x4, &(0x7f00002c2000)=0x4) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 00:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1a}, []}, 0x14}, 0x1}, 0x0) userfaultfd(0x80800) [ 186.215803] device gre0 entered promiscuous mode 2018/02/19 00:52:18 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key$user(&(0x7f0000552000-0x5)='user\x00', &(0x7f0000721000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000047a000-0x1000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00005f2000)='id_resolver\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005d1000-0x5)='eth0\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x7f, r2) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) 2018/02/19 00:52:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/19 00:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000628000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c48000)=0x14) bind$packet(r1, &(0x7f0000b96000-0x14)={0x11, 0x12, r2, 0x1, 0xafe, 0x6, @random="d8e2bd3295d9"}, 0x14) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f00006e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x10, 0x3}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f4000-0x8)={0x0, 0xffffffff}, &(0x7f0000040000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cdc000-0x18)={r3, 0x3, 0x30, 0x2, 0x2e}, &(0x7f00002a0000)=0x18) 2018/02/19 00:52:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f9b000-0x9)='/dev/sg#\x00', 0x6, 0x80) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000dee000-0x18)={0x5, &(0x7f0000f9a000)=""/130, &(0x7f0000988000)=[{0x8, 0x1000, 0xdb49, &(0x7f0000d70000)=""/4096}, {0x8000, 0xdf, 0x3ff, &(0x7f0000b54000-0xdf)=""/223}, {0x739b, 0x22, 0x3, &(0x7f00008b9000-0x22)=""/34}, {0xfffffffffffffffa, 0xbe, 0xebc, &(0x7f0000f9a000)=""/190}, {0xff, 0xbd, 0x7, &(0x7f0000f9a000)=""/189}]}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011e000-0xc)={0x0}, &(0x7f0000f9c000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0xff, &(0x7f0000f9c000-0x10)) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e72000-0xe)='/dev/keychord\x00', 0x44200, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000f9c000-0xe4)=""/228, &(0x7f0000f9b000)=0xe4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ba3000-0x4)=0x7f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000025d000-0x14)={0x3, 0x3, 0xa1c, 0x3, 0x6}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cfc000), &(0x7f0000f9b000-0x4)=0x10) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) 2018/02/19 00:52:18 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/keychord\x00', 0x444000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x100000000, 0xf8f, 0xffffffffffff1132}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f7b000-0x4)) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000ca6000), 0x0) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000552000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044b000-0xc)={0x0}, &(0x7f0000073000)=0xc) getpgid(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x0, &(0x7f0000279000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt(r0, 0x6, 0x100000000, &(0x7f0000130000)=""/4096, &(0x7f00009e3000-0x4)=0x1000) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000031c000)=""/134, &(0x7f00002d9000-0x4)=0x86) 2018/02/19 00:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/enforce\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000732000-0xc)={0x6}) sendmmsg$unix(r0, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a16000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f00007f5000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f000032d000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) dup2(r1, r2) r4 = dup3(r3, r2, 0x80001) connect$unix(r4, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013}) ppoll(&(0x7f00006aa000-0x2d)=[{r1}, {r0, 0x201}], 0x2, &(0x7f00002c9000)={0x77359400}, &(0x7f0000d25000-0x8), 0x8) r2 = syz_open_dev$usbmon(&(0x7f00003f7000-0xd)='/dev/usbmon#\x00', 0x0, 0x480000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d22000-0x20)={{&(0x7f0000c1c000/0x3000)=nil, 0x3000}, 0x2}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000c6d000-0x20)={@generic="d42b6bb311c7009e851b0e8947f9c994", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/19 00:52:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/checkreqprot\x00', 0x29c001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c35000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000245000)={r4, 0x2}) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 00:52:18 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bf0000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000c05000-0x8)) clock_gettime(0x0, &(0x7f00006ac000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000978000-0x10)={r3, r4+10000000}, &(0x7f0000eef000-0x10)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002bf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg(r2, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@hci={0x1f, 0x0, 0x3}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x260}}], 0x1, 0x0) writev(r2, &(0x7f000095c000)=[{&(0x7f0000407000)="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", 0x1000}], 0x1) shutdown(r2, 0x1) 2018/02/19 00:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006b9000)=0x4, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000037d000-0x4)={0x0, 0x1}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ba7000-0x20)={@generic="1d3c5b1c93610c43efa69406f31a3694", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 186.418362] sock: sock_set_timeout: `syz-executor0' (pid 27075) tries to set negative timeout 2018/02/19 00:52:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000775000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009cb000)=@assoc_value, &(0x7f000080f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r2}, 0x14) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/19 00:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f000076d000)='./file0\x00', 0x40, 0x100) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c8f000-0x4)=0x5) 2018/02/19 00:52:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000420000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a8e000+0xa94)={r1, r2/1000+10000}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000061d000-0x30)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, []}, 0xffffffffffffff0d) 2018/02/19 00:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = request_key(&(0x7f00007d9000-0x6)='rxrpc\x00', &(0x7f0000777000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000e000-0x2)='%\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000b20000)='keyring\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000cfc000)="3dce926dcae9b1308c40c3ce09e90eb82849087b42cc106d1307a2088ec6dcdc7fb8fed1d2f73093e08d0d220488b61691e319be34c69b2ba66f8028bd1b26960a78c4a0b4d8c61d92a28956fa7a23d39b805477f86fabc8b835942e5eced2e6882e982fcf6ffd3770450e28e59d", 0x6e, r1) request_key(&(0x7f000021f000)='logon\x00', &(0x7f00006a7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000295000-0xc)='em0@)em1/(\x00', 0x0) [ 186.490549] sock: sock_set_timeout: `syz-executor0' (pid 27075) tries to set negative timeout 2018/02/19 00:52:19 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key$user(&(0x7f0000552000-0x5)='user\x00', &(0x7f0000721000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000047a000-0x1000)="dcaecf8d626ba53a29ad8a101b2d36bb823041389b9e5245abb0166b37d91a4931f3adac436f79571ae2622b11249a39b637f6e8612d3739c0466326d050d2001d1644d068f0ace9dbdf9a148a3283eb7db3cb0dcfa50845e3e47172d2088ba2e35f8c01232238c7d5562a6ac5f905c47eecc599e74d1738d1366f6b3181fddb1209bcbfb8035746920f35e27873e7c947979f303f5a9b8e369e4b30f5d6abf2d777fb72429307352ecd5be882d55c5b7283f4f139a64b034c462ca48b88ff466a419713d886f0dba60ce5f24579992252502b0535a42eeb9770d290efcdb34382c9df64f5465a57ca936f176c1c993b6a3c241d5736e3429a7a91de6d74e58f4bf469df7511c2bd77fdf0e4cf1521a99f048de5e9e3daf765a953d7c8419a8cb5fb9ad86c6bab919efeaa6715b36f35c9f23b998e66a92330030c5670d31efd44f5c0e91410bff8859036b469fe5d7aebd9a5310204afc19a61b800b61f23265a7789887c946e93ee19f54d028117cefdc9c63ae468cb1f6009414ce52b87992837f5bdcfe7c6c96f4b5f4401fdfe7e9fd1fb46734d042a8ab43a5dd43d86b35aca46e924a43ed65062002755fa91dc074683c9e6da355fdb78faff76710ab8e9713fd6198b248232f75ee35ee58545da4ffa5808d2a66ebe2b0a9876ac8f9aef43d9fedd30dde63858d5f06fb3bf64d93b434a2ac653378e25a6f7250285cc4ffae5e622d63da8c1b2eb00c38c5cb322662b9a57ae0f47b9d036b58550682de7b4830c8eef96eee32026dd36eaa38dcd8345939bb74e8774ec673231744a2afdfd637fb40118196cb49d545e2e2dc566451322d598a5bb810e388082c71d3929ba66079ca73ed86f2571d32decdba6569caf2427cfd9194304852c271ccb48c2aa7509a95ec0e601c33552717f653dd01e1f56eb0620860fd2722f94d4fd1c95e3a264372036df0925c9c48f5728046725d8168e2ce922bbc1d5d330e09d743c9347a6ec1ea10bb506e2c0f97c3588a5af0a262430c3f5b9a2628f655cc0974f970eb25b6018397ef30e830b5d76d6328f73185879be14848388cac71ba697dcd5ad85de32fc8104ea0e28cd815ef85044eb1f8c6ed989eeed567789c2d3c7f4ba7a0421488ab6549fc27b2f1f73bb7e12b9b8b0bcdb2d5eb5b015aae92d2656ade83adaf50e181ae303d34fcaafb566221bbab59744b393fe930bc944bd78b9cf24893498561cb872f20896a471bd3eb69f4feb779ea482c2fc3915c87890a1f0741c90d3607817ed6c9ae09651943bfe4303705382f0ea0d1aa6268f7da93290083367abffa6174686db2ef24fe8f53a15a468e7e2d041c2257fe4b27d837cf0ad54aafcbfd73cb00fd75547af9a3e02cd2c0fb73d0215f752c7eb80155ec09a6cda0deaf9324119e6648d63da5f694bdd8200608ba3edb851e2c09211d0a1787898bc964f0e7785abdec458f7addd5f9e93601392d8f9ffea8599d73a48698f1a05aab0f10c814cd1b55c0e08ad16ef1283d7c8b648e15e373828beb962fe571196e98ea3138634a620c96a4e07619af813012d2c9d3ec0db29d6d496ffaf4c083e90f33f05657ffe569725f7e0dfe56a7b3743df0fedee277758ffd15871c1c22e3f826582c5a8a03224b9554614e6840fd4df5ad4647e1f9e0f2bc14f929e7ef705896cefa5876278d45455e3ee46b3ddcc0d6680b450c608a34c2c78a25c41b14ba7c051f6b296536bbf58d3202c15d424841602dcc1dd36f4208f7144b40c778bcf9d3fc54a4ac44750bde57ddff158e02e710904b3487b388a7f70430cb015a3364095c8b67de039e99778f5798f07c4a5b90bd04d58dbbe62cd334125058ab1011e48dedcbfe301cf60e0f774b53e356ea6aaaee3dc36111da6584425a26ee4f001353cefe242969f95ecf27270690fa7a327970eff6d3c6f022add0e20d645fdaf31874de9a9ab34cde6439b6b95ac6a7d2df3bcf788196aecec9b5ae98cc3c1f934aeb06a5796cbba4f6b2a7a73ea1aafc43876be4a1c51e0acf4fc215f05e2f775b868516e68bee02772ad58348f493c00ed38932bbc92cd0fb313cfe776222a1ff3a6585cac14096b2f42ab2d28ea4b4314f2ecac1ce44ffac49449a6a784fd2def495cbecd46b5cb7088b87dca0dc0884de0f17054c5f9f07685135904e0d5884f8b8f776d877275aa58b018fc85078158ee366193b76d1369a3ce3904847df5bbdf24ad236dfc0c360e521542ee04343f31a4ab63162e217b644ec3292fa0e7c39547699aec7d10a422a7a2ce6f93efed8dd2a3d4a76f36646b0b2c005fb61bac42edc4c6331ddf897ba280ead7d6a93072d38281e67d36765ea016469d76fe7ac4715496221802dcadddc1547a09db93e5e99315502eb9a77cc164028d2e36f9de9688b56a594146ed0f228c3180363694912843ffbe90737bebe827ce4fa280ec8f2b50b472acf41e8e072b5532170d1a1eb05c7e6c7b2df170ebaf8e6c10ecb4251066712a64e149a41d85025961ab0fe76be98e954869ee80be0637fc6610af58c5c4a9a9e8372963df676b6189d9169432c399ff15d1ec0afcc0bdd7fd34ee42a221ec8b8d3f7e77f2be1a8659b6991619ceb3df40c04386dde4e02eca7e89f6ecfb21fcab006dbd2ff29b38a59b0c1080f4195cc01d54384bd90e045ca66a6d0c8c6c2065b0f472cfd2b96a8768051eab2693675e058f065382091fb485f055d452e1c675ab2c9cd684ed4825e256fb83713d7a5d277e1cc1b156af45cb75288032ab3c202c17e5d10ca6b5c644f84cd2f8b794365066c355203c6307841f3d3d5d10e6022cdf119852a4fc425e7774a9953ca00d07deab52c8248ae1c87871b57c16cdd8a5a7655b065f53a486abff4162461e1f6002a8a9ff7d7712cafd7e502ac9b608f6c1220f074338e99ea3da145791b85dfb0710d902918a543031734146cc052e587d1933e60b00ebf0219b5e8671e6502188241f77bb4776a31357e45f847e4fc979c051eaa5687baa6ff94ab1f511723113c7c10fc72388302a837e08668f0619ce6c34d1e0905c4adccc01c3fa7f89087e2d765350ae26678db2411922a09e6d57a54842863d5fe62a9bb8eb800242d9f9efc60525d50cbb2ac09570ef4e1e7fcf21ea3044459dd29d18fd27a2e2a18b3744e531c2c1620932bd130616971eb2f2e7ae2df6e5937957a1be23da475c60cdf65736c9a37606d0cc0bcbae3f7dbbe49fffcdd1001dc7b10b8706aad07554670b68e934954c831d33b5abbc88640c6f2535db7fb3ada65c25c24fe85a2a83e1aa49de57e5b8d62ece2bc9ca3ead7b8a0e3c2f34a9976e4fe2cfbfb3473220c968c8c1531ceca0153202d0b1d5c899c6a6aa21d01df3868a7e4072f5cde73d4937c788e60b782a0335bef35ade499b94f32e2c7051fd9ec55c4718077c60f223ca2cf2a8dec54b8c7eeeed4e87bf078071ec90daaa65c07da781f4f96360e1f43589287051bce8dc1697d9e72b03b09628e2613eca7018ccaab4afccaf6b72b81afaf935a1eb0840a9a56947079295fe07179f9b4a2a6727dde4a76d749daeb84669b74dab6b83cf2cf4a0ea4ff288fda37a457eef85cd01533e49460b66fbd7a651567c17cb92ef313d3343cbfd8c3a38170f9ffbda45d0f02b6c40f3d8cbd0c545713e8738cde49982d235ea860a947afdeeda9943304ad764686ad8458c26ddd760b9167110e0055ee68d8bedd986256e2714f8a3979f579448eed035ca426fa62799e2e7f104daa80a29fec3a95f583f0ac1d0a91c05178c50acb7d950ac6df6bfb6c5812e1206a3141d36d5de0c56b138f293cfe6e7ea045fd49fa9482c9fe8a7d8514d791761060573492cdaa2451f2e91ebfb2ce227c88deb5a5d17775837a985c6fb9b9c4ab21b3ed3c939dfedebdb8a91ecc8d4426d9fe9d11011c3745b674ec2b1b71a69f706470be2f5530188f0f4ac91951f881774a32c28ec78c3a9a01a8aaaaf8e96c32d97658b361cc2d7959b1aea69abed59e015e55734d1206adad001040c02e3f742045fa5cbb37ef23b57d2018f6fa3bc5d1a924a5400ecb0c69251a013fc56a213a7e7932a2c26aaa961d6dd231b680b09b702e055e5ef0ea3bc617cc1ca550351d053dda5f0774b26db47894317c72a91655381a553a93796ef79a7d8ea31e1578f5a33645fe89d2b684e34d111e1c6565b4f579e46d4180554de34e518e9bab6359c386feed6c1b8c4cbd7d8f758d4fcd35b86761169ce06390916fe61a01a236b34f5f10ba585a8fb8265c0f8e362ba989fc6ed040cdf93b94fdc7846c22fbc27a8d89182b0053611b4822e5e9c5ef16aa8edd62add2af941b0946eacb662ffa0a6ddbf145a24e76b8ba3775a434690dd03d8435016bc0c3787222a125056a1e8a87b553ce8bf0524fb692ceae68a65b6a20d5e111c353fe7c256d1bb6344a6ac0d1b48f77b322fb6171fa1673a9fe91e0ee26bd07d7c27c02c69cc55599b4fd5b48f1a8dfdfead9e96a64cb1f6c14344a91fad6b35e989ae13146ddc9a99607cec5e161f5198122f33aaf2af4f994b2fd4e65a4136495641da5e14d670c853e24929dec3b5fb2dfdf875d33cad32a9876b677adf94fd5a9bacbddcb2a063fefb9604e6cf50748fd7e3251b16eef0c7db4585a25f01653b6d7db177c79bf780f16d7dd243b545d1278835c4634b22045bd0f005306a57dd875e2d9a9065a2d13a9782901b490cbbe53ddd769575434d59fdbe54184c04aaae662640c10c5e8464a63cb7303cf1479d234ff66c7ff03f72f8b93fca974f0ec8d5b38495e1edd1719997615f9a0d2aeb78587559d3d7e7d3d5f9930ba01b4dba61c7ae382b68364eaa45ff2ea7131841aa9514baaf39b1342ce9613bf8d8cfafa2a2a82fa938c6a3e975d22c5d71405bafa2831199f7b4f2c7405e03d0182a64cf47a74852624132c3ff1381ebdfaa2d1efd7a7de17a7f56c29e0fcdd258b88e79b9402840fe02fc641157f22abad9a124efd4a4dd32c8527c3b589006e764097ebc104cf8457f210fa9e48bfc2cce8aa14ec2598df253cf490cc4a75cba9aaf5b6e4ead1e0157a19340dfdcf1231ca95f3724f26562752cc00d93f9e95046c4fb3c3e17b098ae824feec9fa9df5ff2c13271e2424c7f7242a9341c40fd0ab967a9c96b99c3b17e84b893cefcfcd61c24a041120f4d258795e70c13f89934edb80e7042bbbd2788eb0950eee308886d85dd821f17ebb453a26ed9516ebb34aa063d5a86510502159af822549fbfefdca19ce8c8fb90eef68b14786ef619d5803b1815ee7553fa3c20d0f37d935ffce428371aee2e73c8050152fcf90fd129fd796eb53d319304f33e6dd2c0ccc80f74f34c56b37ea8342ac1b127c8ddbb469ecb592cc6e3d3daeb4b0935ba928181797b3716c5fe64375540769eb1ad5536ea8e8b6243221e1d59df827cf7aa38ab892252faafbdfc888c3080e1f74da4bbec8663ce9c555635d0b31a7dce46e79282aea17532d087773f408f14eca60d8637cdd8befba1ca4b964a2fdd7f709e1f834cc3e00e1dca197e7d951baa647ac55c0efe49577c2c60ceffbee8b0b4b44788cb8f77c796f092b754c05ad5af2da36edff9e992e4f031fec76de1ed20832516def5a42285550c31913ef4cbc9909c6d37d9d646e7c8a7f890012a721fc8c89d15b27da31be3d1379bba11bd8f582b9300931aad94a1e8a2b95155e77a416534a6daba5020cca657c1c471924e59b3099f1ddf51470b1272c21ee3ed9ff1b10198f39a36565f22f76f40e", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00005f2000)='id_resolver\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005d1000-0x5)='eth0\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x7f, r2) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d93000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000a21000-0x4)=0x2, 0xfffffffffffffe72) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b37000), &(0x7f0000589000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000077f000)={{0x80}, 'port0\x00'}) 2018/02/19 00:52:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f00001e4000)=""/101, 0x65, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9c8a) 2018/02/19 00:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000e8000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) syz_open_dev$mice(&(0x7f000074a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) write$sndseq(r0, &(0x7f00000a1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/02/19 00:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0xffffffffffffff80}, 0x8) fallocate(r0, 0x1, 0x100, 0x85e1) clone(0x0, &(0x7f00000aa000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ac3000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000eca000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x7}, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000058f000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/19 00:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) write$fuse(r0, &(0x7f0000555000)={0x30, 0x1, 0x9, @fuse_notify_retrieve_out={0x1, 0x0, 0x0, 0x7}}, 0x30) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/19 00:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000694000)='/dev/usbmon#\x00', 0x8001, 0x4000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/19 00:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) dup2(r0, r0) fcntl$setstatus(r0, 0x4, 0x44400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cea000-0xf)='/dev/sequencer\x00', 0x60002, 0x0) 2018/02/19 00:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dae000-0xe)='/dev/keychord\x00', 0x400502, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e24000-0x8)={0x0, 0x3}, &(0x7f0000449000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cb9000)={r2, 0x2, 0x30}, &(0x7f00001a6000-0x4)=0xc) write(r0, &(0x7f000004e000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = syz_open_pts(r0, 0x400000000000801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc004510e, &(0x7f0000a81000-0x1)) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000a4b000-0x4)={0x6, 0x7ff, 0x8}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x73, 0x3ff}) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) socketpair$inet6(0xa, 0x1, 0x992b, &(0x7f00002ce000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f00009d8000-0x88)={0x7, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xffffffffffffffe1}}}, 0x88) 2018/02/19 00:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000955000)='/dev/autofs\x00', 0x2200, 0x0) getsockname$inet(r2, &(0x7f0000bdd000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000a5a000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000007d000)=@assoc_id=0x0, &(0x7f0000168000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000089c000-0xc)={r3, 0x0, 0x32d276e3faf509a6}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000d83000)=[{{&(0x7f00006fb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000f48000)=[{&(0x7f0000c4f000-0xc2)=""/194, 0xc2}, {&(0x7f00003b2000)=""/53, 0x35}, {&(0x7f00001b1000)=""/245, 0xf5}, {&(0x7f000019b000-0xfa)=""/250, 0xfa}], 0x4, &(0x7f0000756000-0x32)=""/50, 0x32, 0x3}, 0x5}, {{&(0x7f0000f40000)=@rc, 0x9, &(0x7f0000df8000)=[{&(0x7f000017e000)=""/66, 0x42}, {&(0x7f0000199000-0xd6)=""/214, 0xd6}], 0x2, 0x0, 0x0, 0x3ff}, 0x100000001}, {{&(0x7f0000046000)=@hci, 0x6, &(0x7f0000471000-0x40)=[{&(0x7f0000cda000)=""/27, 0x1b}, {&(0x7f00001f4000)=""/7, 0x7}, {&(0x7f000084c000)=""/126, 0x7e}, {&(0x7f0000079000-0xbf)=""/191, 0xbf}], 0x4, &(0x7f0000305000)=""/8, 0x8, 0x6}, 0x8}, {{&(0x7f000015a000-0x9)=@rc, 0x9, &(0x7f0000abb000-0x30)=[{&(0x7f0000716000-0x22)=""/34, 0x22}, {&(0x7f0000855000-0x1a)=""/26, 0x1a}, {&(0x7f0000810000)=""/4096, 0x1000}], 0x3, &(0x7f00000c1000)=""/140, 0x8c, 0x9}, 0x6}], 0x4, 0x100, &(0x7f0000683000-0x10)={0x77359400}) getsockname$packet(r4, &(0x7f00000ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000691000-0x4)=0x14) 2018/02/19 00:52:19 executing program 3: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b4e000-0x18)={0x0, 0x0, 0x30, 0x9}, &(0x7f0000b4d000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c4000-0xf9)={r1, 0xf1, "edce499246c0ac5593ea1a69f45388ca674a03af4049f08d546b2463f4aa654ef103ace39b51281470a363bc3c16a460786e50196fda27c4d999c3dd85bf731ad1fcf56baccbeae7e9571ed22ba744cfc303d563e22ffc7d7844edf7390734ac147e9511be6bdf0ca53eb941e74e4f41f8f0e48f0919160ce4aa96acd4a7e9447b23f54cf2e459733a90d1f0cc7489738023fe55473c51b654dc276025229033404ee68abc6f9dba1b152c1970111eb59e6ddd5dbdce1c99cdc475b5ad88b018e7d442ffda0c47d7b18596bebab5509d0644392f55edfa4d8d028dd97c5f2d6b618b5986b57e48c55388031f0b9eb9fc76"}, &(0x7f0000705000-0x4)=0xf9) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000b4e000-0x20)={0x0, 0x0, 0x0, 0x20000000000}) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000041a000-0x8)='./file0\x00', &(0x7f0000b4f000-0x8)='./file0\x00') mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000b51000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b4c000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d4000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000b4f000)={0x401}) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000a44000-0xc), 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/19 00:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000046e000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000921000-0x8)='./file0\x00', 0x8800, 0x2) r1 = mmap$binder(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x2, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a57000-0x18)={r1}) 2018/02/19 00:52:19 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x5, 0x3a6) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x80000000000000}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/02/19 00:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000272000), &(0x7f000091c000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000342000)=0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000d35000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0xfffffffffffffffc, 0x0, 0x9da0a3f16eba8a23, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x188, 0x1a, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/19 00:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00000a2000)=""/88, 0x58) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) 2018/02/19 00:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bfb000)=@ethtool_coalesce={0xe, 0x5, 0x400, 0x7, 0x5, 0x8001, 0x80000001, 0x4, 0x400000000000003, 0x2, 0x1, 0x56af, 0x8, 0x7, 0x4, 0x5, 0x3, 0x3035c919, 0x800, 0x4, 0x10000, 0x7, 0x4}}) 2018/02/19 00:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df6000-0x8)={0x0, 0x0}) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f0000d3a000)='/dev/sg#\x00', 0x100, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000795000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000c8f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000142000)={r2, 0xfff}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a1b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000af8000-0xa5)=""/165) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000287000+0xbb)={0x0, 0x3, [@random="d41c34f4ae72", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}]}) open(&(0x7f0000696000-0x8)='./file0\x00', 0x2, 0x40) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c00000-0x18)=@add_del={0x2, &(0x7f0000533000)=@generic="5607a52bf3748d0eec2e87808883ad5e", 0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000c01000-0xc)=[{}], 0x1, 0x5) 2018/02/19 00:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000061000)='pagemap\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009a3000-0x4)=0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000402000-0x8)='lK\tlao1\x00', 0x0) dup3(r2, r3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/autofs\x00', 0x2000, 0x0) sendfile(r1, r3, &(0x7f0000f95000-0x8)=0x100000, 0x180) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e4000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b5e000-0x10)={0x2, &(0x7f0000672000)=[{0x1, 0xbb6, 0x1f, 0x60dc}, {0x6, 0x721c, 0x2, 0x7}]}, 0x10) chroot(&(0x7f00002d0000)='./file0\x00') clock_gettime(0x0, &(0x7f000015f000)={0x0, 0x0}) futimesat(r2, &(0x7f000077b000-0x8)='./file0\x00', &(0x7f00000ee000)={{r5, r6/1000+30000}}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f000039e000)=0x80000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r8}) listen(r0, 0x54c) r10 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00003a0000-0x18)={@empty, 0x8000, r9}) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00003a0000-0x8), &(0x7f000039f000)=0x8) inotify_add_watch(r3, &(0x7f0000961000-0x8)='./file0\x00', 0x2000000) connect$inet(r10, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r10, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/19 00:52:19 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000b000-0x28)={@common='sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000)={@empty, r1}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000009000)=@ipv6_deladdr={0x2c, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000001d000-0x4)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000001e000-0x5c)={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0xffff, [0x5, 0x4, 0x7, 0x100, 0x8, 0x100000001, 0x5, 0x1]}, 0x5c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@ax25={0x3, {"42fbf834211850"}, 0xff}, 0x10, &(0x7f000001d000-0x50)=[{&(0x7f000000e000)="3ce5b1a3b91b17b72a487b3cd094e2f42af3b42dd48a", 0x16}, {&(0x7f000001d000-0x1000)="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", 0x1000}, {&(0x7f000000f000-0x9a)="d31a648c3ef207e8a6bf8c73b8438f8fac22c3350ae49789cac7e6f7ca5d66fc81e1263bddc1c9cde82d5101aa278acca7c5d9e99d4b88dd79b9176f6b96323b58a87144cfdde3365f89d08a183ae93a74aed917a1b9a0f027770895944ed15f9a8424d6e922a0150fe7473a88f0abe5c2e3867a42a48e693500fe2086c9c4c49fb6f495b2dd380cae35b7c3828d24607758893734709b3e3b7b", 0x9a}, {&(0x7f000001c000)="47292e75f05997b1672e2ca1f88c700251d81a1a83ba1782293a6c1548744dc558562cc42726d2757b2e255ed40f4e31b495d21f25974123e6d142974f752ec1b4438bb94febd5edf4a6071aa748cf3b0261daa71abf0458df39d81dba301cbfe0559f3d7425ea378a38daf892a300e9c30f2a7d592345fd89a9debdfb89e58308c09a9e3afa870bd8994330e639e12feea348302ab8e6e8f15b58c96e9968cd50d02cd5cfa85acb7d24c6aac5353b20", 0xb0}, {&(0x7f000001c000)="85cce1117af31a6ef43eb2564a0f0587e8f3c564cca143deef337fc8d4b85efa555d4489b113ec1a92a7f0dccb27a1faf1543a8d1d6190ea9ba1edc6d779048598b8ebb8d505fcdaa8fb61c60d5f66f807c7def260b386485190dc36cf4d38810312eece8e9bdc881044a289b1f2d205a42fd90239afad5978b6e86da8a1dae5f6c0453d8146e0b7df8b9cb428f5bff5d301730edd73e03558f7eb42267051ab0566a8b053891020dc3fc61254f2b28077411107e66c78a79554b6a4e9984ae890cdecf32b2029c55d472c56c7352aa8430fa7871e9877f5c9c5839fbae8690107546a92", 0xe4}], 0x5}, 0x100) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000009000)=@abs, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[]}], 0x2, 0x0) 2018/02/19 00:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000058c000-0xb)='/dev/loop#\x00', 0x6, 0x120ffd) ioctl(r0, 0x440000000000127c, &(0x7f0000110000)) 2018/02/19 00:52:19 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto(r0, &(0x7f000001a000)="5e25044588df09a0282602b8cb01e99b1381899980a72deee0db4e8cce9561457b1ad21599b9c544adb76ca1aec328f7406f67c11d8a9fd46a4440f8889916cd75ddf38fbc1dc77cee38a4b1d8e4944392820e2d31b670ab1df553dd9fd5580d67e531f39d32167323194a0037a4e892f8bd7a0e50610a3cdfe8f6aadb23bd8056be642e8c5c8419e8877ff47cbd7ccb9dd1c9a737c9f4c5706ea261b14ba800e7c6361aa0b4460024b7a51403b522060fca87b0f659b6578c38a2e6c9f65c04a3", 0xc1, 0x800, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x4, 0x0, 0x2}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000021000)={{0x1, 0x1}, {0x0, 0x4}, 0x0, 0x1, 0x100000000}) r1 = syz_open_dev$loop(&(0x7f0000023000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x4) ioctl(r1, 0x440000000000127a, &(0x7f0000011000)) 2018/02/19 00:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000bfe000-0x10)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fc076be11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0xffffffb0) 2018/02/19 00:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000065c000), &(0x7f0000023000)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r1, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) 2018/02/19 00:52:19 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000022b000)='/dev/keychord\x00', 0x100, 0x0) ioctl$TIOCCONS(r0, 0x541d) getgroups(0x1, &(0x7f00009c9000)=[0xffffffffffffffff]) r2 = getgid() r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000001000-0xc)=[r1, r2, r3]) r4 = accept$inet(r0, 0x0, &(0x7f0000d3d000-0x4)) r5 = memfd_create(&(0x7f0000061000)='nodevkeyringsystemvboxnet1\x00', 0x0) flock(r4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000000)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @random="653e2ce485b4", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/212, 0xd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) arch_prctl(0x1004, &(0x7f0000001000)="35a2e98e8dcae928544dc1c175220a862b0a5aa22779ec86d80c26c298e18bef5b0ba264f102b92c230a335954d8fc77f76b0d0bdd930e42ccd7716978adca79222af7deebb36e203bab2137609f612aef04f8fa53a6f3af2fc1854e7b44fd2a61c4c40c9410c4f4d10d184f5fa8abf19118d0268709bf2d21830bb1f6604138d93b69c8ff3d9704966e921d6a128efb8bc05004a6081e37d45b50e2876df90efd4393e09dfdc566b753d93640988d4f5b888092b29a13d6d0430d2baff398f5bc41ba9612b405747e1a9f5afdec") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f00006a1000)='user\x00', &(0x7f00008c8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000025d000)="c36ca313e8624e1db203ce0abf9006132baba015f84571ba32ff866974575a25adef4213b96fee7520ebf6c5b6edf00cb8888e10a800de7923e5256fce41e9fda48daa94a0f59e5a0cf4d967daa7af42dc3bf2089b54b208bece1c93a19b4dc3926addb5a2a703b7736fb8f96bc530cd4ea70dac91e755df73b55880fe73b191692c38ccdeed43270448e953b5ac4342f209f8ccf85278ef0291c761812906b51833d4904162dac8b79869aa11ed2910618855a53cf1c02b3b", 0xb9, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f00007c1000)='keyring\x00', &(0x7f0000a32000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r6, r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000c10000)) read$eventfd(r5, &(0x7f0000245000-0x8), 0x8) r10 = dup2(r8, r9) ioctl$sock_inet_tcp_SIOCINQ(r10, 0x541b, &(0x7f0000dc7000)) 2018/02/19 00:52:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000044e000-0x9)='net/snmp\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000a9b000-0x14)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000001000)={0x0, 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) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000003000)={0x7fffffff, 0x5, 0x9, 0x99, &(0x7f0000004000-0x99)=""/153, 0x36, &(0x7f0000004000-0x36)=""/54, 0x1e, &(0x7f0000001000)=""/30}) r4 = dup2(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockname$packet(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000004000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r6, &(0x7f0000004000)=0x3f) accept4$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x800) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x5c1, 0x0, 0x1000, 0x100000000, 0x1, 0x4, 0x3f90713a, 0x20, 0x1, 0xffffffffffff40bf}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)) fadvise64(r1, 0x11, 0xebc, 0x7) 2018/02/19 00:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000006a000), 0x4) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000da0000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x2000000000000097, 0x0, 0x4, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0xfff7}, 0x1}, 0x0) 2018/02/19 00:52:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000aaa000-0x8)='./file0\x00', 0x80, 0x5) poll(&(0x7f0000b18000-0x50)=[{r0, 0x240}, {r0, 0x400}, {r0, 0x40}, {r0, 0x1000}, {r0, 0x1104}, {r0, 0x8000}, {r0}, {r0, 0x2}, {r0, 0x400}, {r0, 0x80}], 0xa, 0x8000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getuid() pkey_alloc(0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e75000)={0x8, 0x0, 0x45}) openat(0xffffffffffffff9c, &(0x7f0000ffe000)='./file0\x00', 0x0, 0x1) 2018/02/19 00:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000968000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = accept$ipx(r1, &(0x7f0000789000-0x10), &(0x7f000018a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fsetxattr(r0, &(0x7f0000ddc000)=@known='com.apple.FinderInfo\x00', &(0x7f0000c36000-0x1)='\x00', 0x1, 0x2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b7c000-0x8)={0x9, 0x5}, 0x8) 2018/02/19 00:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r2 = socket(0x10, 0x21801, 0x606) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xf6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b06000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) writev(r0, &(0x7f0000ee1000-0x20)=[{&(0x7f0000e5b000-0x2)="38d0", 0x2}, {&(0x7f0000219000)="9d368dc22eccf372390a634404ec130cb12cf4656e40af895b7d757faaa8336b55e542", 0x23}], 0x2) 2018/02/19 00:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00009b0000)=0xdf7c, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008cd000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007d2000)={0x80, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) execveat(r0, &(0x7f0000ec6000-0x8)='./file0\x00', &(0x7f0000d6b000)=[&(0x7f0000516000-0x8)='keyring\x00', &(0x7f00000e9000-0xf)='system,)ppp0][\x00', &(0x7f00008af000)='security\x00', &(0x7f0000bb1000-0x3)='}\'\x00', &(0x7f000042f000)='\x00', &(0x7f00000cd000-0x26)='+@vboxnet0-ð0cgroup,em1security+\\-\x00', &(0x7f00008d4000-0x5)='ppp1\x00', &(0x7f0000b43000)='+system,\x00'], &(0x7f0000cd1000)=[&(0x7f00002a1000)='wlan0em0vboxnet0\\][*trusted\x00', &(0x7f0000628000-0x2)=';\x00'], 0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eb1000-0x8)) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/19 00:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ccb000)={0xe46, 0x4, 0xffffffffffffffe0, 0x1c000000000000, 0xca}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000af9000-0x90)={0x7f, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000522000)={0x0, 0x1f, 0x1000}, &(0x7f000030a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000080e000-0x10)={0x3, 0x800a, 0xe9, 0x6, r2}, &(0x7f0000ba5000)=0x10) sendfile(r0, r1, &(0x7f0000e77000-0x8), 0xb) ioctl$TIOCSBRK(r0, 0x5427) r3 = syz_open_dev$sndseq(&(0x7f0000c2e000)='/dev/snd/seq\x00', 0x0, 0x408802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b41000-0x68)={0x9, 0x0, 0x0, {0x0, 0x1c9c380}, 0x73, 0xab79}) 2018/02/19 00:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00002fa000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) nanosleep(&(0x7f0000f46000-0x10), &(0x7f000029d000)) sendmsg$nl_generic(r1, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x20000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000cd2000-0x38)={0x0, 0x0, &(0x7f0000051000-0x90)=[]}, 0x0) r2 = accept(r1, &(0x7f0000f5d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f00006a4000-0x4)=0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000ee7000)=""/247, &(0x7f000048f000)=0xf7) 2018/02/19 00:52:19 executing program 1: unshare(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000376000)={@common='dummy0\x00', 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1000}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1, [0x9, 0x7fffffff, 0x3f, 0x6, 0x9, 0x4, 0xfffffffffffff69a, 0x9d3]}, 0x5c) r1 = socket(0x10, 0x2, 0x0) getsockname$netrom(r1, &(0x7f00009af000-0x10)=@ax25, &(0x7f0000552000-0x4)=0x10) fsync(r1) 2018/02/19 00:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000037a000)=':\x00', 0x800, 0x60, &(0x7f000064a000)={0x92a3, 0xc1e, 0xc8d7, 0x1000, 0x101, 0x7, 0x3}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) fcntl$getflags(r0, 0x40b) 2018/02/19 00:52:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000837000)=@assoc_value={0x0, 0xdd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x1e)={r2, 0x16, "c207e23731f82b603ddb02e7da7b786eb9c896de684c"}, &(0x7f0000da5000-0x4)=0x1e) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000079b000)='cifs.spnego\x00', &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dde000-0x5)='bdev\x00', 0x0) r5 = request_key(&(0x7f000078c000-0xb)='pkcs7_test\x00', &(0x7f000013d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de2000-0xd)='/selinux/mls\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000004b000), &(0x7f00003d5000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c77000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r6, r6, &(0x7f0000af3000-0x8)=0x10, 0x100000001) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00009fb000-0x6)={r3, 0x46}, 0x6) 2018/02/19 00:52:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000044e000-0x9)='net/snmp\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000a9b000-0x14)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000003000)={0x7fffffff, 0x5, 0x9, 0x99, &(0x7f0000004000-0x99)=""/153, 0x36, &(0x7f0000004000-0x36)=""/54, 0x1e, &(0x7f0000001000)=""/30}) r4 = dup2(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockname$packet(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000004000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r6, &(0x7f0000004000)=0x3f) accept4$inet6(r4, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x800) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x5c1, 0x0, 0x1000, 0x100000000, 0x1, 0x4, 0x3f90713a, 0x20, 0x1, 0xffffffffffff40bf}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)) fadvise64(r1, 0x11, 0xebc, 0x7) 2018/02/19 00:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000968000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = accept$ipx(r1, &(0x7f0000789000-0x10), &(0x7f000018a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fsetxattr(r0, &(0x7f0000ddc000)=@known='com.apple.FinderInfo\x00', &(0x7f0000c36000-0x1)='\x00', 0x1, 0x2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b7c000-0x8)={0x9, 0x5}, 0x8) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000038000-0x18)={0x3, &(0x7f0000f06000)=""/95, &(0x7f000032d000+0x12d)=[{0x360a, 0x16, 0xfb, &(0x7f000053c000-0x16)=""/22}, {0x8, 0xfc, 0x8, &(0x7f0000c88000)=""/252}, {0x83c7, 0xde, 0x0, &(0x7f00000cc000)=""/222}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ac000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc1000)={0x0, 0xb76, 0x2, 0x81, 0x0, 0x38, 0x400000000, 0x3, 0x0}, &(0x7f0000106000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c46000-0x10)={r2, 0x1f6, 0x81, 0xbf}, &(0x7f0000daf000-0x4)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000038000-0x18)={0x3, &(0x7f0000f06000)=""/95, &(0x7f000032d000+0x12d)=[{0x360a, 0x16, 0xfb, &(0x7f000053c000-0x16)=""/22}, {0x8, 0xfc, 0x8, &(0x7f0000c88000)=""/252}, {0x83c7, 0xde, 0x0, &(0x7f00000cc000)=""/222}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/19 00:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000514000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cef000-0x1000)=""/4096) sendto$inet(r0, &(0x7f00006d2000-0x21)="8330480e97b5110ce24b04e3628bfc662ea3a7b53adb27474c861731f8687b31c2", 0x21, 0x44010, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000004c000), 0x4) 2018/02/19 00:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000075000)=0x0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, r3}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000047a000)='keyring\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000052000-0xd)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfb6dc4d"}) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000043000-0xa)='net/icmp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000095b000)='/dev/keychord\x00', 0x44142, 0x0) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)) 2018/02/19 00:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000943000-0xe)='/dev/keychord\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000dce000-0x38)={0x0, 0x0, &(0x7f0000c40000)={&(0x7f000046e000-0x128)={0x2, 0x7, 0x8000, 0x9, 0x25, 0x0, 0x0, 0x0, [@sadb_key={0x10, 0x8, 0x398, 0x0, "922e7d591ad88e6857c4aa592e00cce518d4e85b13eaa7be4187f085ba0f0a0a477c6dee6d846c584f9b7806b6e2e8ab8ec2955c6841a991e10ca4fb2c1fadfc73712de2325afddbff7bee8a1d76e4d782ceed5f03f3893acd9313e410167efc27677455ef31bb1fbfac32285f6b048edd1ab9"}, @sadb_key={0x13, 0x8, 0x470, 0x0, "e5dbe4010a9a1f3d0efa4f9a9c213aa4f8cb09a151b057a51d28cc0e8b2f155b137f713123c474ed4db900dfe8c23bd5cd88ab42d50f5102e9192d3538924d664f7b054b0a7b860e42fa685e4584c1c69a6a321e961c072068797da26d5883e5fdcc5b6596f3a8664645550130440c4c68c835faa850e7959fdc75d0ab693f2d261b31b300c4f79a627d836e3487"}]}, 0x128}, 0x1}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000edf000)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x29f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0xfffffebe}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000649000-0x4)=0x2a7, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f05000-0x4), 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f5000)) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[], 0x0, &(0x7f0000d94000)=[]}], 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000329000-0x1)=0x3) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000d9d000-0xcd)=""/205, 0xcd) 2018/02/19 00:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x0) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000c93000-0x8)=0x470, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000acb000-0x8)='./file0\x00', 0x240, 0x101) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f7000-0xc)='/dev/rfkill\x00', 0x2, 0x0) renameat(r2, &(0x7f0000b6c000-0x8)='./file0\x00', r3, &(0x7f0000064000-0x8)='./file0\x00') unshare(0x400) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) accept4$llc(r0, &(0x7f0000b8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000894000)=0x10, 0x80800) sendto$ipx(r1, &(0x7f00007a5000), 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11"}, 0x10) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c6000)={@rand_addr, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xbc)=""/188) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc5000-0xb5)={0x0, 0xad, "d26771efebcf1e7ca6865b463a1e12b251ebb0cf92c8585bba59ca2bc252ab36d9bcb9949e996d2982ca5646b9fdb44f58d800d846d31da9b077a734ac2aa8aa4725d5cd942f6fa566f553e62ee9fc35dc0b2f73c1b3d8372aee1d5ff42de27ccab9ad9745c6b7685ab5cf326379bfaeaf0357821ff690488505bbb3d2153727a7df37cb6a3ee6d9a6d248c8ce3defe46e2e327221c5a41910bdd9b1d1725b33bc4936b6d72ddfb24baf89a98b"}, &(0x7f0000cec000)=0xb5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e8e000-0x18)={r1, 0x8, 0x30, 0x1, 0x7f}, &(0x7f0000c2d000-0x4)=0x18) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000063f000-0x12)='/dev/input/event#\x00', 0x0, 0xa) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000d000-0x8)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7ff) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000e78000-0x20)={@generic="0da93c80f61de873329b95f354437bac", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000211000-0xc)=@sack_info={0x0, 0x6, 0x1ff}, &(0x7f00002cf000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000e1f000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000062f000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x36, 0x401, 0xfff, 0xfcf, 0xd892}, &(0x7f0000cc4000)=0xa0) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/rtc\x00', 0x900, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00002f0000-0x4)) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000019d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xf9f}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000938000)='\'mime_type)ppp0\x00', 0x0) write(r2, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) write(r2, &(0x7f0000df6000)="cb596a3737f9203cab7c6fd98b1611d833f3301c4ffaa056bc9926fa5d8c2054799ed64a73159d34d319d358a3148e350b89d02fb43f7054f2e08b7688012c805b7ae7bb59fc95e78fbdded347c3dd604802c37c26ca8567d3ce2d2fc2ba5ffa4205f73c4b7e721dd0fdd9356190df7be218d1e64cecfef733b6570628fedf5125fa234635f7c9d0c4b4e03f8db153ed7adb4123a625f59c7a1dcb8e18492684df1e67195cae9a2fd32e2298d63f096fc5a11641cbe96c039e6dce1f252097ad21108c88d0ac029b81769ae4c8908d91fe37437e9c57ce8ee58f08b3d38591868c029fa11ede522d27b43003b9f6118627b3b7b93e0f76", 0xf7) fcntl$dupfd(r2, 0x0, r2) sendfile(r2, r2, &(0x7f00000f3000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/19 00:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) kexec_load(0x6, 0x3, &(0x7f0000424000)=[{&(0x7f0000ac1000)="077f1f4ec4ffcc85cc9d752dd71f0134dac1a02fac18c9bc24812697695bb5a25a722db47ccf8f37fe347b7d5ca611623e6607164737044bfe2a1ee9b5e3e6cdede939a2e81aea1acad92c00297ae9751fdf36b88370dfa005de4ee3c09f32036687c0866d0da0c69b4ffe3ce4", 0x6d, 0x4340, 0x2}, {&(0x7f0000014000)="2aeccc0ef59568b1ce3e2aedf70fb12fdb19e90e11331cc87504cef5b478c94890d2121c72042130bbd65f02d21ff27eaff0f67fa7961a49741fe2b3a3d79c821ddd3810aeab59cbab39915bbbe46be5f6d2a8d14b15138aaeadbc3f29702ba3efef67969f3c09b082eafdd88e86b83a85b981864ed6b11c30ec8c6151a0f08baff7284a24c2267cca8d0abf891e94b2d0cd68e2b7131cc18fb5fa28", 0x9c, 0x1}, {&(0x7f0000a88000-0x7)="74742de17e7977", 0x7, 0xffffffffffffff55, 0x7}], 0x1e0000) sendto$inet(r0, &(0x7f0000d05000), 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup2(r1, r0) 2018/02/19 00:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000980000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f0000b32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c5d000-0x4)=0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ad4000-0x4)=0x4) connect$llc(r1, &(0x7f0000210000)={0x1a, 0xfc, 0x47, 0x7fff, 0x8, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) r1 = accept(r0, 0x0, &(0x7f0000400000-0x4)) getsockname$inet6(r1, &(0x7f00003fe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00003fd000)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00003fd000)="3555bbdf58afb3447360f5294162d32b874a1745d3cdcdcffc13331f629a69972198840ee501d862af6236a03897d41dfce285d9a92d5f265adf716cf233fc8d937cefdf12f85f7668b0e3d8b6b645fa132fddd2f3facc2993e3348b26888c4fe5ff3d54870d69aa6b739535340f0b1a33fa43d40c8d15408b86d81ce3d893168d25395c1e7d9047f311b816ac6cfe4d5ab0257eaef46ab2752dbfcc54a59fd27be255c6ca3b74282688d3ffbd65f54a0cf49c2f35649ab0314ee1ae1029136de3e94a99c3bad54e1be9c4da6f4c056e62df67aa4167f852b20024952aa9dd6940d9aa4751e139101c158c656e6059dfac43b0b7ed6a78e9", 0xf8, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d4000-0xe)='/dev/keychord\x00', 0x9fa, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000103000)=0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000c60000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getgid() write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000113000)='/dev/rtc\x00', 0x424200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cd4000)={0x3, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, r1}) mq_notify(r2, &(0x7f0000d49000)={0x0, 0x3c, 0x3, @tid=r1}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005fe000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000533000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c12000-0x10)={0x0, 0x1000, 0x7, 0xffffffffffffffff}, &(0x7f0000d13000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f49000-0x8)={r1, 0x1, 0xfffffffffffffffc}, 0x8) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fd8000-0x4)=r3) r4 = add_key$keyring(&(0x7f0000a34000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000a2f000-0x8)='keyring\x00', &(0x7f0000f85000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000ea8000-0xb)='asymmetric\x00', &(0x7f0000742000-0x5)={0x73, 0x79, 0x7a}, r5) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3b000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000710000)={0x8, 0x80000001, 0x200, 0x5, 0x4}) r1 = creat(&(0x7f00000ab000)='./file0\x00', 0x0) sync_file_range(r1, 0x0, 0x0, 0x1) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe2(&(0x7f000081c000)={0x0}, 0x4800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000943000-0x4)=0x0) tkill(r2, 0x19) r3 = socket$inet(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000059b000-0xa)='/dev/ptmx\x00', 0x200, 0x0) getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000314000)=r2) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) r4 = dup2(r3, r3) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000487000)=0x79) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000e05000-0x10)={0x0, 0x84, &(0x7f0000372000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c000000000}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00007eb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000972000-0x8)={r5, 0x5}, 0x8) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000098e000)={0x40000000}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) 2018/02/19 00:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c8000-0x8)={0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000483000)="d7c76b6f561659a2592962963fe1deca09afac169a62250207004c4db8eb71cfb84c201a93d244a0fa34c5a54a68966002a18330d24db4866d2d32e302b3017914d6e67c3760b34ce06609cf7de71daf24dd35940dae7cd801d526006d01075124da0e01b36cfb12a6d15fd0b966e593f12f5cead826bb174df272aa843413d28a08c69fe1f2735da53fa430e123cc4314138fd674377588eddd74d3f9422df01a78f55ab5e94d94d68853124b261bc979ec9ef70564fd6e57bd464845e8ae20603abd308e25970e21e24177d58977ef655f14d6cf9647a9") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x28b7868a88578ab2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003ac000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) 2018/02/19 00:52:20 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000025000)=""/22, 0x16) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0x111400) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000014000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000029000)={0x0, 0x4}, &(0x7f0000029000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000022000-0x8)={r3, 0x10000}, 0x8) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000)={0x10}, 0xb, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0xfed9, 0x3d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, [@typed={0xfffffffffffffd9b, 0x0, @u64}]}, 0x24}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4000) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fc5000-0xb5)={0x0, 0xad, "d26771efebcf1e7ca6865b463a1e12b251ebb0cf92c8585bba59ca2bc252ab36d9bcb9949e996d2982ca5646b9fdb44f58d800d846d31da9b077a734ac2aa8aa4725d5cd942f6fa566f553e62ee9fc35dc0b2f73c1b3d8372aee1d5ff42de27ccab9ad9745c6b7685ab5cf326379bfaeaf0357821ff690488505bbb3d2153727a7df37cb6a3ee6d9a6d248c8ce3defe46e2e327221c5a41910bdd9b1d1725b33bc4936b6d72ddfb24baf89a98b"}, &(0x7f0000cec000)=0xb5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e8e000-0x18)={r1, 0x8, 0x30, 0x1, 0x7f}, &(0x7f0000c2d000-0x4)=0x18) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000063f000-0x12)='/dev/input/event#\x00', 0x0, 0xa) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000d000-0x8)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7ff) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000e78000-0x20)={@generic="0da93c80f61de873329b95f354437bac", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000211000-0xc)=@sack_info={0x0, 0x6, 0x1ff}, &(0x7f00002cf000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000e1f000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000062f000-0xa0)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x36, 0x401, 0xfff, 0xfcf, 0xd892}, &(0x7f0000cc4000)=0xa0) 2018/02/19 00:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000062000)={0x19d80330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffeffc}) r0 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r0, 0x81, &(0x7f00005e8000-0xeb)="c563a775fdfe7e83985a66539f5673ca786970e09daca7e3fa08e6b25244b2e64ecb36b4188b000058230f0c4992c964a4dcc47c5d97a5fe83621f4654101e590c01af45676f09376d3997150ecab9a9dec8dd21d420fa6c3c23003bf42b581fc8abcadf41269c40c39eedbd86db5eea3d955c77de663b20a78742f10c0c8f79d484144999e7e5cd6c7382674f14b022dede6eadc7f3739d58292bb550b064d8555543ca7921b47979c1ae348d02ffaee4c0e9465843cf6d1d3ba1f92d7b6c2e8ab18ddece14ff30dd730e7c8b9b18b99f930b3c2cf3579f2b2222f8b8b62737adf33f40e7bf8903312feb") ptrace(0xffffffffffffffff, r0) gettid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000091e000-0x8)) r1 = eventfd2(0x6, 0x807fe) fcntl$getflags(r1, 0x403) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000967000-0x4)=0x0) r3 = getpgid(r2) flock(r1, 0xc) r4 = syz_open_procfs(r3, &(0x7f0000001000-0x7)='ns/ipc\x00') prctl$getreaper(0x0, &(0x7f0000b7a000)) setns(r4, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000be1000)=0x3, 0x4) [ 188.043679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pig=27374 comm=syz-executor3 2018/02/19 00:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000846000-0x38)={0x2, 0xa, 0x0, 0xb, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002c9000)={0x0}, &(0x7f0000847000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000067d000)={r1, 0x6, 0x3, 0x2, 0x6, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r0, 0x409, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000ef000-0x14)={0x3, 0x3, 0xff, 0x1, 0x7}) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_extract_tcp_res$synack(&(0x7f0000c98000), 0x1, 0x0) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) ftruncate(r0, 0x7) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c3c000)=0x4, 0x4) 2018/02/19 00:52:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000036000-0x67)={0x0, 0x5f, "472b9375c2d39c6f8ec0225cf4bbd3f2ccdb58117a4776aab64bdbcd4b1076ed75b43d9617f3eebe711dda5a8837cf99cab267f261bf5f7b2edd0db77e1e7b2a6791f949d0fa5da65989c2fd1f889865aed73988b20676abc1f1169f475887"}, &(0x7f0000018000)=0x67) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000035000)={r1}, &(0x7f000000e000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000036000-0x8)) epoll_pwait(r3, &(0x7f000002b000)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000022000)={0x5}, 0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000036000-0x15)='/dev/pktcdvd/control\x00', 0x10800, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000015000)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000037000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40002805}, 0xc, &(0x7f0000037000-0x10)={&(0x7f0000037000-0x134)=@newpolicy={0x134, 0x13, 0x811, 0x5, 0x1, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x1, 0x80000001, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x3f, 0x0, r5}, {0x32, 0x5, 0x5, 0xc5, 0x8, 0x7f, 0x6, 0xa532}, {0x7, 0x7, 0x5, 0x5e}, 0x8, 0xd, 0x1, 0x1, 0x3, 0x3}, [@algo_auth={0x54, 0x1, {{'sha3-224\x00'}, 0x58, "db8aa246cf91356aa4dd0d"}}, @extra_flags={0x8, 0x18, 0x662b428f}, @offload={0xc, 0x1c, {r6, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0xe, 0xe}}, @mark={0xc, 0x15, {0x0, 0x8001}}]}, 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000036000-0xe8)={0x0, 0xe0, "6a4482388f7acc285590aed4fabf1a47f4f0a077de320f19625aa050e3f8386b3cd87432f3d20ee2e1813fd594cfc223942526f58c94b73ca9a277210b7d0f225d61bb76aa5d27ccc1027ead88d0d77819ba5c48c0edbaba143326b03fbdb1b7adf9505643c1a375a26f54c28189c81c27fbd962391c66c1c22a5c4046e52c6ea970e0da6afe5328e2c07d29ced42175266a3f755db75c6c3b3c217467c4696ab8669c3086f34c78e8a4a59c6687e67036ae91b17df1cfa462c3def3dd974fbbab18bb558ebd685ca0f2b3c70f819055985b1b0c7ec2de6e08a19863839f046d"}, &(0x7f0000015000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000029000)={r7, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000021000)=0x8c) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000024000), &(0x7f000000b000-0x4)=0x0, &(0x7f000000e000-0x4)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000024000)=0x0, &(0x7f000000c000), &(0x7f0000007000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000024000+0xb8a)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000000a000)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000025000-0x4)=[0x0]) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000024000)=[{&(0x7f000001e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000025000-0x50)=[{&(0x7f0000024000)="b70af897d89dc0f2af5af89fc5423c385a07d4793e9cc3859c43f0b1ba16bb6b6f605c772f8c748ebead536e1a1ce1376e38a14c65a3f2b7357cea7fc0df013c25171807971a9bda64b3d56e178184324cb8347e94a0505ad4ed4499cae5c3444fda3ad4f9a0be439bb47c8271acd631407cbdd91351478b24b32f9d5d0b9e6c9d747ddf32982b03f839cba465a792b2f6af2572fba7c581c871878b04aa1d48d3717186349d2ac88c1dcbe13e42ad2701f008e5fab64a02ba75678684df6455a5838dec0c7ed142d5", 0xc9}, {&(0x7f0000025000-0x1a)="e133215c739d44ad552683506c5dff3b36cbd9ceda47c0032626", 0x1a}, {&(0x7f0000025000-0x1000)="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", 0x1000}, {&(0x7f0000024000)="6ce9be19e49a44b804dc4176788fcae2cec99f523f704dde3f9dfaee335550bbc592d685bbe8cceef7", 0x29}, {&(0x7f0000025000-0x36)="950ca4d7dc2e540345bc0bb06e953c8771af4e255bc9bc67c2cef0905b805c56a14de592d5bced62b3a7df3a65be05ef0fb97f79d786", 0x36}], 0x5, &(0x7f0000025000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000}, {&(0x7f0000025000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000025000-0x20)=[{&(0x7f0000025000-0x69)="bae5bba34910de649ded20611eb6b4fccf621eed626d591ad7857769e112f119d90e748eb68e657f999855a9c47729adf2f258fd0fa5032dd4a98a439cc573bcdacd78e925931aa295e5b0bf45ec19d8aa81ca27ec2a0164008553b3988dcb7495d049daa6b6e2a67a", 0x69}, {&(0x7f0000025000-0xa5)="7b883a02c758bf3df0348dd09a90d846f41fbdbfa02f7b0d9aa14257c37573044e733bbefa2a07d0aba73db538c3c3e38c4fcceef0468da2ead2b3a06cfa7cb60cb1c96b78b1faa3193f08abdaf17a68a9477473cf0a5b990595c9911810ed9e256befdd9bd9156289524163a71c1f27eb675b67d5a1b817f9f6f9d1da9e0d825411d525fe445c8a1e0200405d364c70603a6d29590da4f29ba534053af4afddb8487991eb", 0xa5}], 0x2, &(0x7f000000d000)=[@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, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x4000000}, {&(0x7f000001e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000-0x30)=[{&(0x7f0000023000)="c4bd2e4ee8b755ff844174b8f8d7e4bac1ed174fa28fb0ffe74d3066e643e55f8266d86bbb4f0df9b43e87b10d8571cb2af6d4eb27fe344e1b028aa688da41b37536db459351f4d2fe9a8f9879cc22ba6f296454a5e8c430aae998c67bd2c8577508b1fd445f324a", 0x68}, {&(0x7f0000024000)="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", 0x1000}, {&(0x7f0000018000-0x20)="28adcff9f1df3f5e8d5530e2a6af0b98b1b7d8be4f0c0dfb11af9113f6e4532b", 0x20}], 0x3, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x1}], 0x3, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_procfs(0x0, &(0x7f0000025000-0xa)='net/nfsfs\x00') write$selinux_validatetrans(r17, &(0x7f0000009000)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'system_u:object_r:udev_helper_exec_t:s0', 0x20, 0x38, 0x34, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x70) 2018/02/19 00:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1c1, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e40000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0x0) fstat(r0, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$unix(r0, &(0x7f00009f9000-0x38)={&(0x7f0000c7e000+0x41a)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b65000)=[{&(0x7f0000ec1000-0x1000)="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", 0x1000}, {&(0x7f00002a4000)="1c8e4373139cf366a0dc4a6ffd27d0970a116bb3ab767266d2d340e37ca2bb27263f540aeb9b9137ace045b98cd548cb1e08760f364a15df348ac2c3a1c8894f8824a86a6609ebbe969d46c13a32773dce7321d9379ea3953ac290613e2b678500ca9a6c9a1336dbaa44f94dfab2fd42d58f760c852c5f21a49154f90c7dd0657961654f87dd091ae5dac256dda0af4be7d448040c5c9208021de461", 0x9c}, {&(0x7f0000bff000)="e5b2c6d545420b3424395ca1bdb245961a76db84d153e6cd905c58d944867ac98f46430a77b5f524ad3461094def58f4f447a24031159406b5bfecd0c7b25b0928e6dfe145673e6b2bd32447fc428979630c0c2bfc8964f3dcccf2bd77730bf35578220e740c92c15b8b1b580a0ec1f92154345c1c807040fd", 0x79}, {&(0x7f0000054000)="9cfef9281f7beb634d03027174f77adc9b3a72ebc45b9d99d42cc2acde0fd942962a9b21a2d5dc75e23bbcef953310baae4ff4cf6431d41b2be50bd05b52055b41a24e4e76b9ca21048b03896aa091515107d87e5b85c15a818ccf1440824e22e5348db66aaec98d07763b939130145aba48c8381cec4c2130f8b641eeb0ecfebb88628601d5d874869344afa4487e40b79dcb436eafe2304140c6b6827ee7193f914ac674679356fbc2f722f436", 0xae}], 0x4, &(0x7f00008b6000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x5}, 0x4000000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000327000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffff7, &(0x7f00001cf000)="42db5d11344acb875774d9c6c20fb61b0e5fc3f7950148b5da8593aafac71afa38919a030ce9acec742cbb3a260572f2c117c30f292b27e312b7835255c300651e465436df753dd1d954709214c29d275285497c083068dfa6f0fb") r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000275000-0x3)='cmdline\x00') ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f000097d000-0xc)={0x2, 0xc7, 0x529, 0x3, 0x2}) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000a6d000)="16d14b1dfb128e18c571a2f45ed0f886497822d4cd730e5fea8f895466bf489c2a366b78e53d2e7c7bb491b289e1057d4e24943abb20a74c3d8b591c9a1590f45b87e1699f") 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept4(r0, 0x0, &(0x7f00002b3000-0x4), 0x80000) write(r0, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x22) fstat(r0, &(0x7f0000667000)) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000f58000)) clock_gettime(0x0, &(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008e9000-0x20)=[{r0, 0x4}, {r0}, {r0, 0x80}, {r0, 0x8}], 0x4, &(0x7f0000fc3000-0x10)={r1, r2+10000000}, &(0x7f0000fc3000-0x8)={0xb436}, 0x8) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x1) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff6000)='net/bnep\x00') futimesat(r1, &(0x7f0000c13000-0x8)='./file0\x00', &(0x7f0000768000-0x20)) 2018/02/19 00:52:20 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041b000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b04000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b88000)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() epoll_create1(0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@can={0xc, {{0x0, 0x9, 0x7, 0x1fc000}, 0x3, 0x3, 0x0, 0x0, "3ec560cd82a39d97"}}}}, &(0x7f0000000000)={0x1, 0x1, [0xd0a]}) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c6f000-0x34)={{0x2, 0x3, 0x7, 0x3, 0x5cf}}) sendmsg$nl_xfrm(r0, &(0x7f00003c5000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000e26000)={&(0x7f0000aa1000)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "f1c5c66340ad85a7ca93dd0ebf1fd748061b5b9eea8f8b792b2143f573481022741713f8c09f3ad5706030dc981a648b23b71fff3e86255dac31d18d5e6d550e5e8962e012c2325f7503a47b65c7a1c4e38ddcc6b886ef001f4fd83e6a535361528fa401e3e8974fcbeacd1928e50a475fff374c723e9d98dbe5c7890ecfa5d2"}}]}, 0x1bc}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ac000-0x10)='/selinux/status\x00', 0x0, 0x0) getitimer(0x2, &(0x7f00006b2000)) 2018/02/19 00:52:20 executing program 1: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r1) r2 = dup3(r0, r1, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/02/19 00:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00005ed000)="4d01a40ff146468ae243000a86150885431b1ad8d01417fb42b219528109f775034110a64df981a2e0fbc13e8952cad7171dbe05a79610c74949ba2be47a4076a60d51534586e7b37741d596651dab65d5e52d425324db92577bebc1082a738cf457a85faa5277453209eb178e4b1dd13d734a327ed8c44ec90ba12875a01d745d6e466b462f7ac51b52fc86afe65f63243fa57c686dd1b2eb3a78bbac1d0b", 0x9f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000091d000-0x4)=0x2, 0x4) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000045b000-0x10)='/selinux/member\x00', 0x2, 0x0) write$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}, 0x54) prctl$getname(0x10, &(0x7f0000056000)) 2018/02/19 00:52:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:20 executing program 6: r0 = creat(&(0x7f0000cfa000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004ad000)={0x0, 0x4c, &(0x7f0000000000+0xd43)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00005c0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @rand_addr=0x401}}, 0x6aa, 0x9, 0xfffffffffffffffc, 0x8ba, 0x7}, &(0x7f0000001000-0x4)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/19 00:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000b6d000-0x4), &(0x7f0000da6000)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011805541", 0x22) 2018/02/19 00:52:20 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000029000)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001e000)={0x0, 0x1000}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000)={r2, 0x100, 0x22c}, 0x8) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000026000)=[], 0x0, &(0x7f0000025000)=""/145, 0x91}, 0x0) connect(r0, &(0x7f0000021000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 00:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00006b2000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x8000005}, 0xffffffffffffffa2) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000c4a000-0x40)="6591180759be5709df17d83614dbc1b17cfd2242974100ce7decf4b29d00d755336e27966ad29235d09d25b49014e95b1bf9f31b0c77280225a6a2842b283465", 0x40, 0x4000, &(0x7f0000f15000)={0x2, 0x1, @empty}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f000058f000)=[{&(0x7f0000819000)="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", 0x504}], 0x1, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) 2018/02/19 00:52:20 executing program 3: mprotect(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x8) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/02/19 00:52:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @empty}], 0x58) r1 = socket(0x7, 0x4000000000080003, 0xffffffffffffffff) setsockopt(r1, 0x107, 0x80000000, &(0x7f0000115000-0x3b)="7c23fed84b239757757f64b77bce4e5b9cf5d49e6c0e467dc003683607b3d334edbf5cc64664366cc6616b35dd3fef21c46e0ff2208d23c9b6605f", 0xfffffffffffffe34) 2018/02/19 00:52:20 executing program 6: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000005f000)=0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000005f000)='net/snmp6\x00') r1 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0x0, 0x10107d) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) ioctl$int_out(r1, 0xfffffffffffffffe, &(0x7f000005c000-0x8)) 2018/02/19 00:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) ptrace$setregs(0xd, r1, 0x4, &(0x7f0000c7f000-0xad)="5564734003f1c49f9aca817c69cb1b7e20f587c17ef9b2d28e477f21010c1aff94bd9fdc6749a9997a96ff57615e7c867205162fce2c3620a82043cbc1e94b2e73c2da94cba3cdba311ea507a76313aa916840ab59e5cd3815185600871529bb7243b142039e4cc220d1848ce38a39a25a117936158223bead7ec199477bdffa8c1a094ac26a8ebffb63277b6cc67783983eac58ee2b2b681cedb5364602674d60f52c22b3f2de7ff9b20b3a4f") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff4000-0x8)={0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000f61000)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x202cdd58], 0x0, &(0x7f00005b8000), &(0x7f00002ce000-0x2a8)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x23, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e0ab93796d1bcb247d795d84822aaebb", @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0x100, [@time={'time\x00', 0x18, {{0x9, 0x7, 0x810f, 0x890d, 0x6, 0x8, 0x1}}}]}, []}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x101, 0x8001}}}}, {{{0x1f, 0x10, 0x15, @generic="06a183f656d58e729aaa1679436db908", @common='bond0\x00', @generic="6836d352888870cfd7bfd0775e780494", @common='lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x1, 0x3ff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x320) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000d89000)={{0x2, 0x3, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000586000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00008e1000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004ba000-0x8)) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) wait4(r6, 0x0, 0x0, &(0x7f0000540000-0x90)) 2018/02/19 00:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x101cdca4a4d4af23, r0) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00008e5000)="d87854245578e0381b5f31a4bde18ed25c650e9fef11a1db7fb122c30be1a9dbb9403bd5eb08a9a04a36db891ff83af98622a1f155bd13f18dfaaa736de22656f3bfe7feaf869b4f53ea3079274f1f4e444f73ede9f71aae04373b0675997c89af29f2b20f6eceef1df4927c1b588771e2ef7e4ffd7b0e7e7c48251f9e514b2c4030d3ec563c75ebcaff7e4851e0ac91cf6c5456dc35c388e453cc5dd74008b9e0f0c8a5bc6259f8ea72769b11ab42b7005992794553b8cf47eed1bc8023e7dc4d31e6861c57ed4fbe371a5b29f06a4a3adf2e77822ff4655903ce789f13096b101cbaf5dfc8ad9bbb8d366d4abc") r1 = syz_open_pts(r0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000efa000-0x4)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/02/19 00:52:21 executing program 2: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() unshare(0x128060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000a77000-0x30)=[{0x6, 0x1f, 0x53, 0x6, @time={0x0, 0x989680}, {0x7fff, 0xffffffffffff0000}, {0xffffffffffff448f, 0x7}, @ext={0x3f, &(0x7f0000a76000)="e1ea7a5bda734aca09ac2c3bf1f4d29c6ca4c67a8d7bf0227c822182f878b5422b77d31ee4fe249436ba22cf39f18c7460e663bd82fe4812feb9654c637685"}}], 0x30) exit(0x0) syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000476000)={0x20, 0x8, 0x6, 0x400}) 2018/02/19 00:52:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000039b000-0x3)) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) lseek(r0, 0x0, 0x0) 2018/02/19 00:52:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8a, 0x80000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getsockname(0xffffffffffffff9c, &(0x7f0000e62000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00004df000)=0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000124000-0x4)=0x10, 0x4) socket$key(0xf, 0x3, 0x2) accept(r2, &(0x7f0000425000-0x8)=@sco, &(0x7f0000317000)=0x8) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, 0x0) 2018/02/19 00:52:21 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x9c)={r1, 0x1e5, "175cad1af618a22cdfa5aced59a9dcddb8746060564eb5245a28b3bb49a9b1f92a81dd7b8a6f9001c6654e6fe52ba9cbf4d11d50f15935195b09adc81b7697202827a387bb125f89377d8c3da113b9ca5527dd7b4ec034acd72d3ba58554158f5d4a79a55d455606ab1d8a98a3308da27e7362c83fc902ed7ee314a4de52e63c883c622657a4ecd2865258b7ecc31cbe5d861639"}, &(0x7f0000000000)=0xfd8e) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 00:52:21 executing program 1: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0xf) 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000082000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = epoll_create(0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00008e5000)="d87854245578e0381b5f31a4bde18ed25c650e9fef11a1db7fb122c30be1a9dbb9403bd5eb08a9a04a36db891ff83af98622a1f155bd13f18dfaaa736de22656f3bfe7feaf869b4f53ea3079274f1f4e444f73ede9f71aae04373b0675997c89af29f2b20f6eceef1df4927c1b588771e2ef7e4ffd7b0e7e7c48251f9e514b2c4030d3ec563c75ebcaff7e4851e0ac91cf6c5456dc35c388e453cc5dd74008b9e0f0c8a5bc6259f8ea72769b11ab42b7005992794553b8cf47eed1bc8023e7dc4d31e6861c57ed4fbe371a5b29f06a4a3adf2e77822ff4655903ce789f13096b101cbaf5dfc8ad9bbb8d366d4abc") r1 = syz_open_pts(r0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000efa000-0x4)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/02/19 00:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000696000-0x40)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000202000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e4c000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/19 00:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000fa1000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009d000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000100000-0x15)='/proc/self/net/pfkey\x00', 0xc000, 0x0) mq_timedreceive(r1, &(0x7f0000fc5000-0x7a)=""/122, 0x7a, 0x9, &(0x7f00008be000)) 2018/02/19 00:52:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000e21000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x6, 0x8001, 0x5, 0x7}, {0x8, 0x113, 0x7}, {0x7937, 0x78, 0xfffffffffffffc01, 0x1ff}, {0x6, 0x7f, 0x5, 0x20}, {0x401, 0x81, 0x8000, 0x4}, {0xfb, 0x8, 0x10001, 0x6}, {0xfffffffffffffffc, 0x8000, 0x3, 0x858}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) syncfs(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ca000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000050a000-0x28)={@generic="9dfc5470863c3bdb4aab6c7fe7acaaeb", 0x0}) sendto$packet(r1, &(0x7f00000a8000)="4419c18dc3800ff13e4360e1cfd00f8fd924bc99ba24778fd1e9d32c9c48a903006baef5d78865d8d0956495ecdf2ecd594a8332272aaaeb788f750dc25cc39bc16ba01f9d6e2bfb777b310f686a2ab65d9c15cc7b879a95a22f2e28ec5c593edb73ba2fbb23719e657b57c21fc7e56dcb4c13d6cc080baef154f7a6aa0fa2e573a279e791f09aac948b8528f36a24824034efc6b523bb5d5c3a8f6a5fe21570e058d5b90f", 0xa5, 0x4000800, &(0x7f0000ad3000)={0x11, 0x11, r2, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000664000-0x18)=[{r0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = open(&(0x7f00007ea000)='./file0\x00', 0x602, 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000507000-0xc)) 2018/02/19 00:52:21 executing program 4: socketpair(0x4, 0x5, 0x6, &(0x7f0000d92000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000008a000-0x4)=0x6) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000bbb000)={&(0x7f0000680000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000064000)='attr/current\x00') ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001b3000-0x50)={@generic="e1c8faba8a2936d1132216c98f07ea1c", @ifru_data=&(0x7f0000090000-0x20)="2088dc5499ca82f443da80fbc97b2dfd4b2b9bf90ced9bc8919c77c9540f5bf8"}) write(r2, &(0x7f0000001000-0x3e), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000239000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000fe000-0x10)={&(0x7f0000239000)=@ipmr_delroute={0x44, 0x19, 0x404, 0x6, 0x3, {0x80, 0x30, 0xb4, 0x40, 0x0, 0x1, 0xff, 0xb, 0x2000}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0xc}}, @RTA_MARK={0x8, 0x10, 0x7f}, @RTA_PRIORITY={0x8, 0x6, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x480c4}, 0x20048054) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000121000)=0x1) 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002e000)={0x10, 0x0, 0x2, 0x200000120202}, 0x3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000030000-0x8)={0x1, [0x0]}, &(0x7f000002f000+0x751)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002f000)=@assoc_value={r3}, 0x8) 2018/02/19 00:52:21 executing program 5: socketpair(0xf, 0x3, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80200000000, 0x0, 0x3, 0x2, 0x7fff, 0x9, 0x7}, 0x20) 2018/02/19 00:52:21 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e87000-0x14)={0xffffffffffffffff, 0x3, 0x2, 0x1, 0x853b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000885000-0x10)={0x90, &(0x7f0000001000-0x90)="f5b80d85d34d366b25079ef4c88f8c4ce28ab448a23f045d8f61d9422eb813f655a7b56d3f26ac7596ed25ff5c587c15f698c8617ef588968149e3a4f5f2fc25c003c21ae2721c7cf401ce5a9f480368116c258023d7777d28c97d387fc3348f80aae68d8f8364928959babe93adc666c0efb3ada6b61e81a7e9c4868cf9bffe0420f2e3dac327cfdcfd2c1beff256e8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x80000) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/19 00:52:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c70000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000dde000-0x4)=r1) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd5000-0xc)='/dev/autofs\x00', 0x149200, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000d1e000), &(0x7f000064d000-0x4)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00005db000)=0x9a4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000028f000-0x10)='/selinux/access\x00', 0x2) r4 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r5 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r3, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) pipe(&(0x7f0000001000-0x8)) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000d1e000)={0x3, {"03a5b494275926"}, 0x3f}, 0x10) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) shutdown(r6, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000d1b000), 0x0) recvmmsg(r6, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f000094e000-0x4)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b77000-0x4), &(0x7f00004fe000-0x4)=0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00008f3000/0x1000)=nil, 0x1000, 0x100000d, r0) 2018/02/19 00:52:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000add000-0x4), 0x3) 2018/02/19 00:52:21 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007e3000)=0x0, &(0x7f0000fb5000-0x4), &(0x7f0000fb5000-0x4)) r3 = getegid() chown(&(0x7f0000fb4000)='./file0\x00', r2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb6000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x17, &(0x7f0000048000-0x4), &(0x7f0000fb5000)=0x4) epoll_wait(r1, &(0x7f0000bb0000)=[{}], 0x1, 0x0) 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x440000000000127f, &(0x7f00001f6000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/19 00:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000270000-0x4)=0x1a, 0x4) r1 = accept4$inet(r0, &(0x7f000023f000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) r2 = getuid() r3 = getgid() syz_fuseblk_mount(&(0x7f00002f4000)='./file0\x00', &(0x7f0000710000-0x8)='./file0\x00', 0x6000, r2, r3, 0x7fffffff, 0x10000000002, 0x1) quotactl(0xca0, &(0x7f0000141000-0x8)='./file0\x00', r2, &(0x7f00002ce000-0x3d)="0030cc0e0a874986f7250b7c138d5e82f56b9da29980ac41373d5e708647acd91d44af6f43b227e64c633e2ee21b76cc4859d0b038b754dbf22619fe01") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000077e000)={0x1}, 0x4) getdents(r0, &(0x7f0000d14000-0x1f)=""/31, 0x1f) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000293000-0x4)) mkdir(&(0x7f000069b000)='./file0\x00', 0x18) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) execveat(r0, &(0x7f0000444000)='./file0\x00', &(0x7f0000ea3000-0x38)=[&(0x7f00001f0000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000c52000-0x6)='ramfs\x00', &(0x7f0000e7a000)='keyringppp1wlan0mime_type@md5sum-wlan0\x00', &(0x7f0000f15000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f000041b000)='-,!*]$)user@\x00', &(0x7f0000b7d000-0x6)='ramfs\x00', &(0x7f0000b88000)='/selinux/avc/hash_stats\x00'], &(0x7f00003ac000)=[&(0x7f00003e6000-0xe)='ppp0\\vboxnet0\x00', &(0x7f0000e48000-0x1)='\x00', &(0x7f0000831000-0xa)=')eth1proc\x00', &(0x7f000064c000-0x13)='^vmnet1proc{vmnet0\x00', &(0x7f0000959000-0x6)='ramfs\x00', &(0x7f00008a3000)='keyring/&\x00', &(0x7f0000a9b000-0x18)='/selinux/avc/hash_stats\x00'], 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ec6000), 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006d0000)={0xa, 0x3, 0x1000000000002, @empty, 0x1}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, 0x2e) [ 188.947419] IPVS: Creating netns size=2536 id=30 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000018000-0xf3)=""/243, 0xf3) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) socket$packet(0x11, 0x3, 0x300) [ 189.009172] pktgen: kernel_thread() failed for cpu 0 2018/02/19 00:52:21 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) read$eventfd(r0, &(0x7f0000347000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000df7000-0x8), &(0x7f00003aa000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) [ 189.037551] pktgen: Cannot create thread for cpu 0 (-4) [ 189.067613] pktgen: kernel_thread() failed for cpu 1 [ 189.083130] pktgen: Cannot create thread for cpu 1 (-4) [ 189.106138] pktgen: Initialization failed for all threads 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer2\x00', 0x200100, 0x0) 2018/02/19 00:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000583000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069e000-0xc)='/dev/rfkill\x00', 0x400, 0x0) accept$unix(r1, &(0x7f0000ae5000)=@file={0x0, ""/42}, &(0x7f0000b1d000)=0x2c) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x0) 2018/02/19 00:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5f000-0xe8)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000683000-0x4)=0xe8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000466000)=0x14) mknod$loop(&(0x7f000000e000-0x8)='./file0\x00', 0x2000, 0x1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d9b000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x7fff, 0xff, 0x500, 0x1000006, 0x200, r2}) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x6, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000990000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x8000000000}}, 0x80000001, 0x8, 0x5, 0x1000, 0x8}, &(0x7f0000084000-0x4)=0xa0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00008a7000-0x18)=@get={0x1, &(0x7f0000007000-0xbc)=""/188, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c5b000)={r3, 0xd74, 0x30}, &(0x7f0000d7d000-0x4)=0xc) 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000089f000)='/dev/ppp\x00', 0x80000, 0x0) r1 = memfd_create(&(0x7f0000bea000-0x4)='(%!\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000fed000)) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f000012a000-0x4)=0x4) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x2, r2) 2018/02/19 00:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e23000-0x8)={0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000038000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f41000-0xd3)=@ethtool_eeprom={0x43}}) sendmsg$nfc_llcp(r1, &(0x7f0000082000-0x38)={&(0x7f000015a000-0x60)={0x27, 0x401, 0x5, 0x7, 0x1, 0x4, "5aa2097326e5c85a41094e6199f5296e1d88d86073554dae7bb39290effcd82e31a19914ed1f85621c3ed1b588feb4b4603baefb79044f012c8f560aeccf11", 0x1}, 0x60, &(0x7f0000e03000-0x40)=[{&(0x7f00008ec000-0xbe)="07fc1c72b78aa9bf8f311d6b5604292aa0baecdc9758019f94f631254bb3e34edd71f9743cb75473cd6f439a83931d53aeff7c04b76e731a69115ba70e9a63b000a530d75b5b492a2e925d101be888cec6563d6b86d990b6b40b418e28f7cb24597a7faef2930e08233902f9b16198e3360f0290d91e2ab6d67ad4a74eabb9423806995e5d9aecaba1087857879b2b840f893c701cc0bdacd7cacab4e8c25e7460578b3d526fa470e235689c16435d844d2ee341d99cd712387c10b8cfaf", 0xbe}, {&(0x7f00004e5000)="f360a80d7598baa506c9675b08e31e39d291b8c72152f672acaf0cf83a0495062ba75b67c2423531eb464b686c4577639380572df6df191e0bf765403ae7722d7a6ae4aeafb11396db4543bf797940ceb5bb29f582b003a1f73a8f63cdfbcc6612adda255d4275f2be922ec249698b03befe22e233c9d26b16ef5a95d7473d285ca69a9f8385ff11de549dcbfd609b5dfa0e4d27a92744694b6aa298d5c1d5d54089b53f6249a36b1883deb3a5b4944d8c81cd56b30b9f162fdd519afd6844d1464c3efa582bd4bf71aa17ea9a3f9666c00484bdb1d195179eb174c90205189542d22a5cd36afd8ddefb632c1a85f145", 0xf0}, {&(0x7f0000090000)="9bee528e02e8a4c2de856cf0d6a7f851a699fcd7b26c730ccf3b66a9a8b76fa74c355edda05ccf59726ff2d1b55ad3f95ce2578c45001611ad2c5ec61d07c19e184410da99e625e73ade114ae1193a732d325fede0ce7390a21954dbd40dee22d696dcf01d4f9120136f693dd2430255f505515072ed21f3bcf7a595444e74394b62fa55", 0x84}, {&(0x7f0000d37000)="6840b81e3ad0deaccd216d437fb09fc3164e263e1e369ac261bd3e7412a4c81ad352e7a3cddd59c6939b6d74954353c19e6d2d41294a35946eef1efcd1bb249e28d005e0f49bc5f7a622aa4c30ff997a6cfc40ba67a70cb3d3e25ad55a178fcb16f2c10a2eb34f0fe2b10027803a2040709e6fd289de6814f82684a920bda69a34e3d9d64631df8795a0b327e51fb4c56e5e8b1a8c7d72264de7a890f5a57aa52e99009553597720a4bcfa09246b5995e28cb38e62319ec410cb19eab9606e9deb7fcd6b8deaf607b55b53371e3353cb7bb8", 0xd2}], 0x4, 0x0, 0x0, 0x40}, 0x10) 2018/02/19 00:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/19 00:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000dce000-0x2)='..', &(0x7f0000110000)='./file0\x00') open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/19 00:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000006d000)={&(0x7f0000e51000)={0x10}, 0xc, &(0x7f0000c1b000-0x10)={&(0x7f0000412000)=@flushpolicy={0x1c, 0x1d, 0x10, 0x1, 0x1, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 00:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/rfkill\x00', 0x2, 0x0) pipe(&(0x7f00000cb000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00009d8000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e60000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000532000)=0x0) getpgrp(r1) 2018/02/19 00:52:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x2000}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eef000-0x4), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000025b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b9a000)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x200, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x4) 2018/02/19 00:52:21 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000943000-0x4b)="3ea944b04caf12540646dad25bd34c9f491831b759dd35f1bbf003860768a0f3f001542b9be393e0279cdfd32b52ec6a81ca93b9508a33b6de7f65b8af6de4b8c095f3676050c5f04d9c3b", 0x4b) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f92000-0x38)={0x0, 0x0, &(0x7f0000f92000-0x30)=[{&(0x7f0000f91000)="8ce0a29e9bc0b578db4c4c1a57be2c3c52b79840cd9fc1420e197bceecbf0962c00e6c13c54ce086b2d916148a8194dd118ba9626e3912ff0299973753098ad542018a544935a91e96e6d95416809d4accf658d5e378a55617e41766a8ee2e82914648e5438524ef5fffdf39d7f9", 0x6e}, {&(0x7f0000f5c000)="4bee357389982af7636651515ab81696d9d26c7ee0f557d12060d3eece230ec569af785e8b92e1e9a64e33d3d97f9b1845d7dd2cdc6fd227a32ccf2bf5c7743a8c57d69e1a624566a7ce58b8c29bdc98c9be7b8bda877408b7b373f461a498ae608f98d42d44e1c71e993d4b903c20553ebeb05caf3a8c994dbf8fefd6b12be7bfba982ad574feb23ac990dafd7b8cb9dd24f9679357272295a5d8034ed21c0a0559ae6377f1750a6ff1b8ef7f59d5d9d5b794dbebbfcba2dac2baee5a4c50f5affa412e0d3e", 0xc6}, {&(0x7f0000f92000-0x78)="20a2409b184a2750d45578a85cf39266fe07f3bb47d9e59274b7ce1945fb7718694f3f2442270c39719e8db34b82cf3d1cb232e935fb0e16b01df5a53088ceb8e04cdd387a132289a27359063f29baac7a672c6a8bf2ec688460e6ee0a1535218410590463eeb8053a8be073717d74212468129078ce6aed", 0x78}], 0x3, 0x0, 0x0, 0x20000000}, 0x840) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f92000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000777000-0xc)={0x0, 0x0}, &(0x7f0000383000-0x4)=0xc) r4 = getpid() mmap(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000da000)={0x0, 0x0}, &(0x7f0000bde000)=0xc) mmap(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f92000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a33000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgrp(0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000f93000-0x4)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027b000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000f92000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f0000527000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) r17 = geteuid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) r19 = getpid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a73000-0x4), &(0x7f0000f92000), &(0x7f0000f93000-0x4)=0x0) getgroups(0x3, &(0x7f000020c000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000908000)={&(0x7f0000f92000)=@proc={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f0000f93000-0x80)=[{&(0x7f0000f92000)={0x18c, 0x10, 0x400, 0x5, 0x3, "", [@generic="6ff4a6ce5e7299ed9d420bf9416e85c1adc48fcfd6b4d0d75f057c6e11994bb004588761c807d5d984abf94aafb7a28c589e4f1855ce528528c540385e6fa40f56d691a1395413fcbdd968bbd621749e99c7c36c155c30006e7135467995163c774217ee686c94d45de574a648ec931a6560533645a6a1f7bd82f5acfbb3aca62e196f8f477e73405649c05b", @generic="cebc44134f4dbd5d68e2dc825b9ba176f39e767dc3374fa92df5df3c2211a2f7cdc85e2cb6bfcedd4f5c39d130ab90a2c58bd8256250a6fa59d85d11ef11c4a368f29941c8e77413da4292a2d3546934823dcfc1fde10148faa5d805e91021d074b2b57b7c316fa0d5ae1eddbd7cd3efc7c97c93fb739c4a3b6bc338a74b789e44309cc4d1c425e6d47af518aa14a4b4eb687c1d4792719169a01e800848980d5468b8cb7bc26d9f833a1444cd78f49869abf1db9ba992efa7c3e7759ce898fc3e5d16668078eb80fabb787292904b", @typed={0x20, 0x1d, @str='/proc/self/net/pfkey\x00'}]}, 0x18c}, {&(0x7f0000f11000)={0x11c, 0x28, 0x400, 0x0, 0x3, "", [@nested={0x10c, 0x86, 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@generic="cf2ffbd5a7ce389e0c2d430af5d7d540abc246cabccbfa764cc4d297e3ed94fe9b6b1108e481651821b20b73a6c525ff9b50a2dfdb0dc2ce428495ad8b366e146931215a5c1fdde7739ec5e5a7e83f249e957e327a864bdd4e526d4165ee54b1e026aae80b8fc9f6af4c59a838cdcfa41c281cad6f664520a0de501ede41c940ab093687b1c91519dc52ef245821dcfc9de174db8528a0ecb638b7dfa4a6bbe4e451f87f21c1fc3af6a62876f6f10d48490cb468ed6f27eb5f6a732cacedabaa0e3e0fa54f956e2cfed8", @generic="389ecd1df789e30223f26668596c045d7189fd6c671028820ad8e77e7b56fb9647792efa15aceed7730dabd233c697", @typed={0xc, 0x29, @pid=r8}, @generic="35a0dd7947bb7adb333a5d8818d4a201c8d48444e042e5366ac1ee256378399e35e1ee474332d3d872e8b0037585ef9131a2fc3bab3e777907c410ab4fc7cd5e1e58ff4a4005573748f5b105d9b87c11f7490299aa000d88761185a85cf526ecd797cdaa4a45f55e448649cd9f5f02160b0a43e23e2863c820e48124736badc78f55a590d8b6264965dea231dbe458a9c482315c1d13cb05699340573b9c8fc689f370f5d4f2799fcc1a65f6c644041cbb63e97686e1cfda", @typed={0xc, 0x5b, @ipv4=@empty}]}, @generic="ea439c9595ab15e6fc18b860e89d0b491758c3d163f40fdeec6f5f79920048d5f3ee59bb23d73b3e27486b691a618cb8319d5f9981a0ab6d87186a344c4ac3ae2dcf18b46dc0d2e91e5f0ed2ea23e91b3d200e8a90a095b4f879ea7c5d2a1cb98ab8389fcb73b9b550eeda16562cadd4173f3856d1d8f3c3d8c0f8a66cb375a4e50cf8c943d6f40c80f79505fc2a86425536dd2c78f3b7f7d095847687430ed5308eeda186127d97b140768c05f94ad81ef10b1a"]}, 0x520}, {&(0x7f0000f93000-0x210)={0x210, 0x3c, 0x0, 0x0, 0x1, "", [@generic="d08b8baf02f36a767f9e656d03732063556ba48712d59e9d830120b649baea3f462b58bd3840ca9e0dc04843e84282a435aa493d5c423a946522981b644529466ab79f3c7deac7d942657991338d89c28140584d9fd6c328bbff7eb54846075d0d315bb388a6714ce9e066036de3efa615b793547acb00e5de8a0b4490df", @nested={0x1c, 0x90, [@typed={0xc, 0x7f, @u32=0xfffffffffffffffc}, @typed={0xc, 0x5f, @str=':\x00'}]}, @nested={0x164, 0x1f, [@typed={0xc, 0x46, @u32=0x2}, @generic="f37126eb39efb6ac4c39accaaacf1d8387229997afcba6d9a4cdfecf121166d57bd0cb73964d4b0b87ee1715c557637538e010eadeab6df3408d0bf1c97e030ee34c719c0d9e67e2893a1607436796ee3565694c2ea9e3ae4d3470cdb7e65b1e094cd9df6662ed8aab809eaa0c78323cf216df663202f08be38a10946c04cf8db5e2e1a64cb654803e8063f82e427d9c89b995f43146f4e10ec37eff8ccb573464696d1a2b05db7efbf4d6f4c06912f6a081a3edd4bb4f247e7b64c588ac816963aa33aa3173f63ef052e1", @typed={0x18, 0x8f, @ipv6=@loopback={0x0, 0x1}}, @generic="3aff0cb918f29e619772b47485826b9e449b94afe36cf58c97dbf4153cf417c3acb198610edb23890804b0ae10927c4a4de19111cb460275f4387a89901f8639795b7909c47f1890f06ca581a76999ef90f4e2ee0c5aa2b1fb8a734ab5eff37767c411a750b591ca1d2b88ceea0035d81b"]}]}, 0x210}, {&(0x7f000060a000)={0x7c, 0x37, 0x402, 0x1, 0x3, "", [@nested={0xc, 0x2, [@typed={0x8, 0x72}]}, @nested={0x44, 0x72, [@typed={0xc, 0x6, @uid=r9}, @generic="03e359cf4ac3ca0bcd933f08892080e149e84c84431d65f9cecb55c8bed8bfb318b11d9977d81477b2cce0dfc8cf4692f4"]}, @generic="89240ecc94c3eb08dfdef46ecf397885b7044ed4a88c6097025f3b37"]}, 0x7c}], 0x8, &(0x7f0000f92000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xd0, 0x20040080}, 0x4001) 2018/02/19 00:52:21 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000ef000)='./file0\x00', 0x141901, 0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000038000-0x97)=""/151) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/19 00:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x43, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000334000)=@syzn, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/19 00:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x40) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x100023) 2018/02/19 00:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c7000-0x4)=0x2, 0x4) 2018/02/19 00:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc2000), 0x10) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/19 00:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000087e000-0x9)='/dev/rtc\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fe0000-0x4c)={0xfffffffffffffffd, 0x401, 0x2}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9}) 2018/02/19 00:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001f5000)={0x77359400}, &(0x7f00000cf000)={0x0}) clock_gettime(0x1, &(0x7f00009fb000)) mq_timedsend(0xffffffffffffffff, &(0x7f00000fe000), 0xfffffffffffffe0d, 0xfffff7fffffffffd, &(0x7f0000036000)={r0}) prctl$setendian(0x14, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000847000-0x4)) 2018/02/19 00:52:22 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e1b000-0xc)='/dev/keychord\x00', 0x40, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002ff000-0x8a)="77be3354facba58c10296211c615becc3b17663f1044a5a4fe1f038899660cefff2128fbfd82627a145d18b17774622bd30a07fa0cd14df675f61f648576598951e3b1e79b6c734419357677d6b829a9678fc10ce22d3fc5ee1ed99539268a1283b87e11e38a3daf4c63160f923b1d737e2eac29fe27f6d4d4a577c7136ed128694f9aa0499d88459f11") mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xffffffff, 0x8000, 0x7, 0x20, 0x511a, 0x1}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001e000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f000001f000-0xd)='net/rt_cache\x00') ptrace$setsig(0x4203, r1, 0x6, &(0x7f000001d000)={0xd, 0x7ff, 0x6, 0xac5}) capget(&(0x7f0000049000-0x8)={0x399f1336, r1}, &(0x7f000001e000)={0x1e, 0xe6d, 0x8, 0x9c64, 0x4, 0x9}) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/19 00:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d3000)='/proc/self/net/pfkey\x00', 0x101, 0x0) epoll_wait(r1, &(0x7f0000e73000-0x18)=[{}, {}], 0x2, 0x4) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) 2018/02/19 00:52:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x7f}, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) r3 = dup2(r0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) r7 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000004000)=0xe8) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000006000-0x4)=0xe8) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000005000)=[{&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000004000)="177418de544327d603e6cc1ee581c20a", 0x10}, {&(0x7f0000004000)="2b55f7d99a24e7682f7c29df1ec2e3ed57e74c85dbbbd0", 0x17}, {&(0x7f0000006000-0xb0)="dc9816fcc1bf496e46e6870096f8ea75307a7aacb7a2e3e53c0080b63b870ecb8d8b5c0431e043ae1c103fc8a0ff4c4f8d869ec4f188c7cc9372811720f7b90b6fdf766b2f3bb7a6b989f85a25fbcc1f105b90c92d963c6b2309be3e92c7a766aecd344b5ece8f6ad97cf49496b33adff1aaa983ff5441e53fb19afd667ea81469edf3b955a7a7e39ecd8139880b4b2cded32eb2f98dfe13e0a89da040489017dcf688493a143933cd7281d9951c60be", 0xffffffffffffff67}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000004000)="a8abbfb2ab2c50f8", 0x8}, {&(0x7f0000001000-0x50)="2570ce209f021c05d8d4b2f66ae69f29eea1de901cd3aa4b043b76717cf4ce0b1547f264acaa839d6ecd893fb1c4c658740aa29e328dfe2c00355756c4a64fe9a8af35dfb429af7e33bf519808419afd", 0x50}], 0x6, &(0x7f0000003000)=[], 0x0, 0x11}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0xa0)=[{&(0x7f0000004000-0xac)="57ce86801adec348e2b931096baafd6726340de3f1fadd8c76631478a77a2ad741a5f87817a67a7221d8c967b141740485005fd0dd9053d6f0dc4bb83137308ced9a21d2a19df66f41ed1c87691f11cfe46aa86a96aaf549c7fac5f8b36ebcc8e8abaad762aaef439d619cb5d4f7e41de25fc6641b805add5228b7d60bfeda18c88b4a43d497d2e447c448ebe047036000ff32539fc4ef78d13dbbd3ded777ff20eeddd8168915c814fa5a55", 0xac}, {&(0x7f0000003000)}, {&(0x7f0000000000)="64ce8f841260927b0c9fa7ec80ace319b598b96b5cb2c77fa30cbadba41e745eafd87b2af5c6b944895d310ea330b1a3636dcbdf3c768ec1d411a0b5724da79fc5", 0x41}, {&(0x7f0000004000)="b7a1a354e9765394d3f3c9d3a0b9c46920b6e705c810573d4574556f7d42571bc4df739c5da72f0e9d6df60b006f7c11a04b0b33928e95edee49d2e0afda557dc5526c6a1dadc06e8d39e26cf722dbf19ef8fbf749eed6ba5de681d348b4625ec5327681", 0x64}, {&(0x7f0000005000)="ac94d6122ba87ab3a047e056635ed55717565f4d2dd7032596ebfc9c6b26b3a08e54fffadd4f13bfb1e0a923ab963f5981132a711fc5beaa54da7cc7d374730ff8335554", 0x44}, {&(0x7f0000005000)="cc6ee8cbae3697471550354f586c41eba96f9f6fc7d0c29b8f2a947f2eb36fefb9610a35872d3c0c82d6b8b105f2f2bb702b62be6508f5168ccac216cc506595d9e38b7a37e678e3a70e4a0df5cede541fdda7bbecbaadc3181bba2ba9e7a6561c4e4dd887e5201d13a48e99f82dce0bbfe97504f4118d949b39fcbf67eb0750a4949c4cdcdbef5f357637a6fecbb04a04cc83d793", 0x95}, {&(0x7f0000000000)="88171af6e9e4a87c6e30b2b585e44a73e85b2d053d6efb4a4fc97dc908b47da6c83a04511f0c5b2d59aa8f392729b3d023f7ea8ad223a48be1ecd9ce7b044fc9382f29b5df19782a1cec5b6d49b606777e314ab30f87434c9e7acbf64c3336c9c20046f889e4cf79394525326a1e6858c02e1a4d37a9695db51a93a311e1878ab2b1d2042d6325098bce66d3e2501d78e2524b553ab14a0782ec54795cc50ef0ca9b009de53af51b702a951204cce48f5d077ee9aa27dd94fad169524d708eabbc09a562d61f88699370ecc4839bef28e7ab3e3d097a2263bcf5395933c839d2ab5ef9f6aaf54eafcba350a91285eb4374b427b42ea44bda", 0xf8}, {&(0x7f0000004000)="8c92c3a34216e3755a711f16", 0xc}, {&(0x7f0000006000-0x1b)="25d35525e9795aa1864bd158a6054959d714468915f16e5d24e250", 0x1b}, {&(0x7f0000001000)="29d315467d5b6de4eccec9b752be48c597a9dc2466679c726fb0bf737a6ebc6a4e22a9e80a7e32a46be5943a991cdbd6f0e9e3765425a4ad7f3f44e869a1b1aa1ab79c0bb4a8564e1745fb8f7a55", 0x4e}], 0xa, 0x0, 0x0, 0x800}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000)="52fa110528398c87", 0x8}, {&(0x7f0000006000-0x78)="dc2f9b69f9632bb0a698eab8b546211a3bbac65b8f8fd09838fe0a8513c518e4b28bb9963ff34b7cc67f9fea9486dee10b6111a4c2c9f7090337bc861f2a19bd67d9f2adf833836df27d67953f4b108a5d63ebe8666679128908589e2912b6068a81771ac37d2e657cfc9268ef34a10db038e4c1ca7a4fc6", 0x78}, {&(0x7f0000001000)="34408d80ced11fb1bdd498a9df8b25676c7ba2e08143c07a1d0d58540beb629be962cfd4ad6862be89806b15932eaea8fb0de182223217e7773b349707eef5c962d63ac3dff363da21da1546ef1f00264ad844107c91949ff7cf08c2b272562e50e2f2a05dd4b5b27b70f08ac9a27fbb7eeef4195d2ce76c772b9d17d9f9f6c732310d13b5bfc3817c17fd609582438dfa5da3c3903f23ad4602a57c9ce51eee7e092161", 0xa4}, {&(0x7f0000004000)="c815be6a6828ee6c86", 0x9}, {&(0x7f0000006000-0x1000)="ff9da86610699080711f3990b3108e75cacb54c56fd61a0ca3980c6b09bc13a3f7ffb670c26bd92da43015ab8bfa4826de81d6a4a89b0c2583b870bd85742b9ff75778ffcece4a03f69bf0aab2130e044a330ebfb395dd8fe6cd1cebccbed74b41147acad20313545f3917d99cd62c390f2ae8b0a8fe1e704edf5d17f788db0cad988b4617059fba416b9e50f865988c89078da86ee1e7091a9cb7fc233c3a94e925f232bb4c3878d73b90615a01ebeeb88248e6e297b9c07f0166286ffccab8a18044284349116816655a125b80fa9e561d369f1886966344eadc1a1792e8632f661152977d71593376ddd3f7e934eca3ec8aea0f1d4d8f38a61b15d60a8a91c270045790137217f3eb9a589fc3c7aeadb0dcb4e302e1f9794f093a6f5d19e170dbd07dfffc5e9deb1511e99ba5260d0622b05c08ad238f74c64b50655155d8b5af1a0ea2b22120eb9b9c22483e0a6b9343d43e7e6eb8de8ad57cfc0cc4b8d1cd413c11f76f1cfcb9008a83c5be6bd07fc5826c473998539f6fc4753c88bf929f883d72b9019c478304e6e8986ea39f8adcfe0743a96e8fefe2794f88dd276207d8cd5f0162d88c3e5a2a37cbf45ceb52bdbe9c1247719fe553dd71e39dc2660cc6da9cf2cdfa54aae2d13ad6d85f894222ec5abb71f7b9632447dd358e98e2169252cea6067b5fc51b249ff90bf5c285097b5741b67e97a30cbbee50887dd4e472f44c9c81747ce01b98bb72aabf3c0d33618e2133932d95e2e0b4b6cbaa3425d84ef38edcf8a92cab5d1cef2e219a5e88d93112813feb9848b9d479dac8d35409c82cf9eecb110d7de8ac85a9fc80e17dc4d9790bdb0f8c71e29b230ba10a093ca9e5a70fef2afec366300d9b3a839c2207ace8127cc095c66b9340d96263cf353545d721663c83b51a506f85ae9e14752de50ec52620fff3c26b5cc40e9af702dbccd68dad642bdf8c2b6397e27196159880f5def1bf595a46f6f5a3409d00cc87909f259cd1d9fc2d7a4810d6d190f477839a103e493408f9c8c3b2e40c22cd6903605b2c382502754043cd1b21e9a33ac1af8e1095fc7c1848dc33a0dee8773c37a3792e55d2346d16f03b7736572c59d7e45641f47e464408b73c6361bd525ba4d7329ba993f0f43c34b16a00515c78667a24403d9308c575afd89250016fda70af83db7362761cb0bdaec76bbfdff3d74a477d04b82992beb7103abef1e6d555edeb22cefa27ca815eeaba4ebbe5f08de78909687907fdd58d267caa5f6d9f06a846b067d5a6b0073866e6688580923ef2fab0da03cf0680a2c45e634d2f84cf982fe512bb9c160baa6730a1ddcb415a3b8f6c373aa7dc98f01c68b0b3d22690f011dbabbfe4dd0bb56173bf638238cfc938783c409e716a0208a3755acd6730843757c14e1bf0923766516fe820d5acadceeb1b1a9e52fd1d6b3022fab7023b23881b4ef027b4e33d391ef29ca6134e7f151913a9b0a551b3b2a183fd31c94ba5dfabebd64f801ae017c6a584aaac1616cfecffcedacd2acacc938193a42a1e6df5840559b8a7be80a49b185a7cc71b262d1b7e7f1d646d393b82acdeb42b9059bfc35e1f50e40469774c48f25274f6888019b8b0dadb804d091fe02709d87e6adf323513d624ed04afc1da32389eb288e83148b08f7b2ae2013a3b714eac8b2dbe0cbe58eb7b8b299f4540e01208fdda733f72839d3839164c7239dd87b0e8692aba6afaa0d7e9342a9f05d3bb7e0ea26cd170722b781de417c443f499c80ff03075fcf15aefe1efb0a6b7eb87b376f6ab5757b510864d5645004872c4edac3a5a3316fba7c9b69400dcc6379338f819154775a9371daa877dd71fbf2437b3741be6f310d62aed618a83327874b5645be429dff3d01744cdc523e873edad0c7242071102431b11f8e6ee7d24cd65daad7d8b8182710084f12082838f96b46a955583edb2ed3354a8b071d9d9378c10e69ab341a463589c41ccd80a9a4df74c282329aca8a5170f32b80a713d9f6f53a3aa1dc63dd84bd3c69700c24a0ca84d36635b93becd3f39d8aa6cf91a6525f7d3aac2c4e7ebaa339b645e3626b567f5e8fc4139994d1f9724d19a2d1ece14977173923372f8766510b0d4fe7272c1275453d4a7172232b084cb804ac387d8ba0aa10a78cbf7db91a64e14f4e770564ba6dcbd13f3cb1b31b486e7de14b31e283ba6926dbdd740bad2fdb090995d232809f4c007598642d30bfb3c3aa2f7f300ebec57279182402cf60500ddffe0a5399cb3a677fae4624faa1f340c0948995bda5d5e22af5441387c2908e83427088862c8cc7ca837553dbd10131f2aa3e53380af692c9d583ee7064a346e0ba28332f091868a91257d38b308725cb447640d1b1523f88776d0e1dcc5399d1568bddd4928b0767ee597cc7861af5a3e1128cf7b51e2dab1233a78745b564bae46f57eb69609e115cbf013aae8ac50889bacef7502b4f21475ce6da043b1c136f74d7e77a4a8a60a96e67b14d18b073611254a0f859b8536924c15b1be06f29870130578165f636347820430eb8ef506ef6e31bee54e40b12c05327d26bfc566c59b8852f5118d0e95c074e47102834b176bc595db653232d1a427eacf3e31d36a07e43160e94882806330dd9cbdec65b3569ce5f30a5b888131b994ab68a7d1f7f4d4b60e7359ca790ad63859ef3f7b6c1f229eaa3d75b4c6e1ddba952fd2436157594e67a27a03c846a0728a7cade3c007de1619707a5ba9694bfed7f0e54a6253d64f2326253ca288c9c7ca435e6a7a426b5bd4a932e87e6a88ecfbe43ff1f37cbd25fe3e95c7e577e329e5352f823b57db1969d8ad446d6832e083f2469d80e8d5139faf5d982c840026aab4ee61a64af129956ae67f566aac131493d514df5f5bae6a195a5276cc25bf1eb82157be67e6b03adb464e0e7a1d688f21b4ab6de5572eff1fe88ed1c329031854de937a5d0dfbe529838584fad025b97075f60d3ec01869837d55658228f36b1902b8ab2411853cd8b53f5d12097ef190a45cbbfefd78a206fe27a4b2e63f7c897c5aef1f307a487b30300a33ddd3e9e9889d9f9529175eb197fcf799ecd8f7cfd1c936624246a68e34fc43f43ca572687c8d88faa392bc916b5ebdf8136a32e4fa2ee4be2e33ae45d6797ddb04f2d0b377867303a533285151693ebc2899001a0fe3d626fc6c8e2bdced06cc7e2d5e5441d2056d476da0f469d3c2a61c3a52e0a78d028d03ea369836d4680e61c65f48c9561f839319d90be9cc1622e20dc36fd2e63cafdaad9145ca7d8cef4081166967674d3d1e7db91cf0123e21250514dfaa50575c5b59e3f2345d5c3e636cb5da8ad5e1f9d5b2a48b33196cff0fa1b1c0a7861c584e46b4efba10a27b34e7f95db173cbb09d28e59f3cfcc26143f50ce69694caedbce2c7e3b82a2cd6300dff41ef42f67772268bd589c6f17f174fd66c35a009642a057d91e468a11e84bb1728a23bd01b93a32fef10b56074d2d9625fcd2fe425df969c1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0x1000}, {&(0x7f0000003000)="b69babfd71a00815d26ec5a269af1c6a25bb9c481fc61b366452c1a3d30fd89243c118b89c77ac89bddce7506233e79af513ab19ec451b5f0975e87c1459d56a798dc7bdb44f38dd6a3d1e501f616beb233e8e2948cdfcbfcf", 0x59}], 0x6, &(0x7f0000006000-0x98)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r3, r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x98, 0x40000}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000)}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r3, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r3, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x100, 0x800}], 0x4, 0x40804) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/19 00:52:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001da000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000060a000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e66000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) unshare(0x28060400) 2018/02/19 00:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x6}}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000495000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00005ec000-0x8)=0xa13f, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a5a000)={0x646, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) close(r0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001c7000)={@loopback, @rand_addr, 0x0}, &(0x7f00006b0000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000837000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/02/19 00:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000657000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000058d000)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000c64000)=""/26, &(0x7f0000608000-0x4)=0x1a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000cc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0x0, 0x4, @empty, 0x2}, {0xa, 0x2, 0xb9d, @mcast1={0xff, 0x1, [], 0x1}, 0xbb42}, 0x3, [0x9, 0x4, 0x6, 0xfff, 0x9, 0xafd, 0x0, 0x5]}, 0x5c) 2018/02/19 00:52:22 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005dc000), 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005ce000)="91c18355ed324ee7e94dd7672abca650", 0x10) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x10, 0x400, 0x80000001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b0d000)={r1, 0xf7, "4e17b539637c8f99faaab9ec9fafdf76d8819fdc975eb2134a7922cb5f976bf721ef24edced420c9c51b3dfe2889db3f9853d68499736e423774abb94864371cef98d54b3aa2c776394a3b0dd21c4fbd9af983130c0839eee2ea64a7de94b2df61a04ee10cef01b24bd47b30f4cda7af914512ee965bccb4c6bfccea4163443811f0db94535199e8f722401adfa92807e74e9d831c539845303423ce6c4182b542c3b7752aeeda750b936168f87d335680bdb0a1108182129918ef713d1c4fd28a8caa85a0cc6e604b77880640a2522ffb3196a9e6b2845e960026cf4f0f22d63c7cfba16a9ebf180891a6712d2a0062cb5a735a576bba"}, &(0x7f0000000000)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000002000-0x4)=0x9) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) personality(0x4000012) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000cc8000-0x8)=0x5) ioctl(r3, 0x5385, &(0x7f0000001000-0x9)="f0") 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f000034c000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c9e000)=[{0x2, 0x8}, {0x4, 0x5}, {0x2, 0x3ff}], 0x3) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000000000)) 2018/02/19 00:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000)={0x0, 0xa6, "144956ec9f2473f9d12b19d4879a80757bde862c6b2addf6e489a26f7ef1ce9b62a3cc546144e791f7a03baf6ef9f58fb728310bd37dca0f73740285cb31d13f40fea7d7b4bd77dbf21701d6d9cc96e59ccd59f802f9e9bc5cf9139e2852e8f0667896609f8401080241cc705b3ee8f94b4496b4a77cb596665ba522512729ebdae68c3956d79b06b85c917f3e3c0c152e17f3e341190e9ca8d36c50b49b7dab10ce9732c80f"}, &(0x7f0000920000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000071000)={r2, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x13, 0x2, 0x1ff, 0x8, 0x1}, &(0x7f0000c52000-0x4)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/19 00:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bde000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000972000), &(0x7f00007f0000-0x4)=0x4) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/02/19 00:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000256000), &(0x7f0000f5f000-0x4), &(0x7f0000a61000-0x4)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008a2000)={0x0, 0x3, 0x8, 0x9, 0x8, 0x5, 0x1, 0x7, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0xfffffffffffffffc, 0x7ff, 0x9, 0x29}}, &(0x7f000034c000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000934000)={r1, 0xfffffffffffffffc, 0x1, [0x5]}, 0xa) r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004531, &(0x7f0000d31000)) 2018/02/19 00:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000af9000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095b000-0xc), &(0x7f0000c74000)=0xc) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000a70000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x48, {0x2, 0x1, @loopback=0x7f000001}, @common='syzkaller0\x00'}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a26000-0x4)=r4) r5 = socket(0x3, 0xc845c58a1353cbbc, 0x1) connect$inet6(r5, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000579000)) sendto$inet(r3, &(0x7f0000d05000), 0xb7ea82768381ff10, 0x8000000008000, &(0x7f0000560000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r5, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/19 00:52:22 executing program 1: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/19 00:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004c7000-0x4)) ioctl(r0, 0x8, &(0x7f0000136000)="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") 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) [ 189.921919] audit_printk_skb: 2448 callbacks suppressed [ 189.921928] audit: type=1400 audit(1519001542.377:24271): avc: denied { write } for pid=27680 comm="syz-executor0" name="net" dev="proc" ino=60514 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x40b) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x100000001) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 189.926107] audit: type=1400 audit(1519001542.397:24272): avc: denied { net_admin } for pid=8901 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 189.931135] audit: type=1400 audit(1519001542.397:24273): avc: denied { net_admin } for pid=8901 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 189.946880] audit: type=1400 audit(1519001542.417:24274): avc: denied { net_admin } for pid=3864 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 189.947354] audit: type=1400 audit(1519001542.417:24275): avc: denied { net_admin } for pid=3864 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 189.951004] audit: type=1400 audit(1519001542.417:24276): avc: denied { net_raw } for pid=27678 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 189.991100] audit: type=1400 audit(1519001542.457:24277): avc: denied { net_raw } for pid=27688 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.002773] audit: type=1400 audit(1519001542.477:24278): avc: denied { net_raw } for pid=27678 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.023004] audit: type=1400 audit(1519001542.497:24279): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000395000-0xb)='net/psched\x00') sendfile(r0, r0, &(0x7f0000dc0000), 0xff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000794000)=0x6, 0x4) 2018/02/19 00:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007a8000-0x8)='./file0\x00', 0x20000, 0x0) write$selinux_validatetrans(r0, &(0x7f0000f4e000)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:dhcpc_exec_t:s0', 0x20, 0x39, 0x35, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r1, 0x0) 2018/02/19 00:52:22 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000007000-0x4), 0x27b) r1 = dup3(r0, r0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000003000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = fcntl$getown(r0, 0x9) setpgid(r2, r3) linkat(r1, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000008000)='./file0\x00', 0x1400) 2018/02/19 00:52:22 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e16000-0x87)="457d2879deccfb59309b8800ece6ceb9ebe899c6072e1dbadb687f31f30b70de4f2d0e5feed8eb394521475fc852eea5b7fec1924f5f6cf5d00e1354c1ddf896a75d9f7f7e4ca96c68003c780460b6f1047af769a3b9d19d7cf20c94f66d6ee6a3175e38d2d7984c16c01909557d29838769a4190f5a89f9e0e525fa417a30b372a8e14ac42f39", 0x1a8) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000473000-0x50)={@generic="b384c42264954bddba8ff4a0f545cffa", @ifru_ivalue=0x2}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e1000-0x15)='/dev/pktcdvd/control\x00', 0x10002, 0x0) fcntl$setstatus(r0, 0x4, 0x400) write$fuse(r1, &(0x7f00001e1000)={0x28, 0x1, 0xa, @fuse_notify_store_out={0x401, 0x4, 0x5}}, 0x28) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000610000)={0x20000001}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="000000094000426a0003ffffffffffff00020000000005000449faf5008f7e23"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000092f000-0x8)) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000384000)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3}) 2018/02/19 00:52:22 executing program 0: r0 = gettid() gettid() ptrace$getenv(0x4201, r0, 0x191, &(0x7f0000b58000-0x8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b82000-0xc)='/dev/autofs\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000099c000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x1}) 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d89000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff7000-0x4)=0x8, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/19 00:52:22 executing program 2: r0 = open(&(0x7f0000b29000-0x8)='./file0\x00', 0x40002, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)) 2018/02/19 00:52:22 executing program 0: mmap(&(0x7f0000000000/0x252000)=nil, 0x252000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x4, 0x9, &(0x7f0000170000-0x8)={0x0}) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000253000)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ab000-0xc)={0x0, @dev, @dev}, &(0x7f0000252000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000011000-0x5e)=@ethtool_dump={0x25}}) [ 190.023970] audit: type=1400 audit(1519001542.497:24280): avc: denied { net_admin } for pid=3874 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 00:52:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000066e000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000830000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004d7000)='\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000-0xc)='cifs.spnego\x00', &(0x7f0000325000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000ce000), 0xffffffd8, 0x52e2f637490a4e7f) 2018/02/19 00:52:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x39)=""/57, 0x39) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) ftruncate(r0, 0x2f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000+0xbd1)={0x100000000}, 0x1) get_thread_area(&(0x7f0000003000-0x10)={0xadc, 0x0, 0x0, 0x8001, 0x0, 0xa755, 0x70, 0x3a0, 0xfff, 0x8}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xd7}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2, @broadcast, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000-0xc)={@empty, @broadcast=0xffffffff, r2}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000006000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x5c, &(0x7f0000007000-0x5c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x1)=@assoc_value={r3, 0x8}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000008000-0x20)={0x1, 0x0, 0xfffffffffffffffe, 0x3, r1}) 2018/02/19 00:52:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000191000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/02/19 00:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000027000-0x50)=""/80, 0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f8a000-0x8)={0x0, 0xaacb}, &(0x7f0000620000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003f2000-0xc)={0x4, [0x81, 0x200, 0x200, 0x1]}, &(0x7f0000831000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bef000-0x103)={r1, 0xfb, "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"}, &(0x7f0000d88000)=0x103) 2018/02/19 00:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ca0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f19000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a2d000)={0x0, 0x80}, &(0x7f0000c73000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c4000)={r1, 0x3}, &(0x7f0000a48000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00007bf000-0x38)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af9000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000f20000-0x4)=0x2, 0x4) 2018/02/19 00:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) sendfile(r0, r1, &(0x7f0000f72000-0x8), 0xc4) 2018/02/19 00:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0x7, 0x0, 0x0, 0x7, 0x0, 0x7, 0xffffffffffffffff, [@sadb_x_filter={0x2162, 0x1a, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x200000000000000, 0x4, 0x80000000000000}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:23 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fda000)='./file0\x00') r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/02/19 00:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = creat(&(0x7f0000d1f000)='./bus\x00', 0x0) accept4$nfc_llcp(r1, &(0x7f0000ede000), &(0x7f0000cd3000)=0x60, 0x800) mremap(&(0x7f0000bc0000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000508000/0x4000)=nil) 2018/02/19 00:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000874000), &(0x7f00009d6000-0x4)=0x8) 2018/02/19 00:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000016d000), &(0x7f0000e85000)=0x4) 2018/02/19 00:52:23 executing program 1: r0 = eventfd2(0x7f, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f00009ba000), r1, &(0x7f0000872000), 0x4, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040}) 2018/02/19 00:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') 2018/02/19 00:52:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="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", 0x1000, r0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000a59000-0x6)="6c6f6e6f0201", &(0x7f0000815000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d60000)='mime_typeP-bdevuser\x00', 0x0) syslog(0x0, &(0x7f0000161000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/224) 2018/02/19 00:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/policy\x00', 0x0, 0x0) r2 = getpid() r3 = geteuid() getgroups(0xa, &(0x7f0000e1f000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) socket$nl_route(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000c6d000)={&(0x7f0000254000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d35000-0x10)=[{&(0x7f0000e15000-0xe1)="03df73d3eeb865920d12abcaf61a4bd3fc06c7230ffd3b98eb0bcb92f8789c432758b80299df6cc6c210c1f3c8ee918b7375c85e461b14a73d6683859efca12f0ad1678fce1c01dd61a4d87ea7dae2961f408071052f60f5c35598df67320ed81e77ff883e1333970658546911dacae1f2e63490f29c4c1d81938dde90e8d0c9d9f1e9a7f58e6adbd086d20af12759573a33d5c8174c89f9f813a1084cdf2c2134514d7c0edc914029494f1220fe66356f3181c6eef3154161d0d09d1b82d21445b32594db7be04270669a29af2a27647ac1e3cc4b05431a06a897dabcb54172ef", 0xe1}], 0x1, &(0x7f0000537000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x8001}, 0x4840) ioctl(r0, 0x440000000000127c, &(0x7f0000110000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000045b000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000740000)={r5, &(0x7f000075f000-0xc7)=""/199}) 2018/02/19 00:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) r2 = add_key(&(0x7f0000ae0000-0xb)='pkcs7_test\x00', &(0x7f0000ded000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f94000)="8f973d88718475ed4e60091c27fc4c91ed660c84e3d6e73d3478c6f856a00be1641ce41b8cd5e3213b2475f8cd76356c9a2c5fa5034b26949c6c82a93c243591dcf201117665133d", 0x48, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000e71000)='id_legacy\x00', &(0x7f0000521000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/19 00:52:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/19 00:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) getpid() r1 = syz_open_dev$mice(&(0x7f000033a000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) getegid() write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000d16000)=""/197) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/19 00:52:23 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000149000-0x10)={0x2, &(0x7f0000fbf000)=[0x6, 0x9]}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc0000)) r1 = syz_open_dev$sg(&(0x7f00007d3000-0x9)='/dev/sg#\x00', 0x0, 0x80) r2 = socket$inet6_udp(0xa, 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000045b000-0x9e)=""/158) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc2000-0x4), &(0x7f0000fc2000-0x4)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fc2000)={0x0, 0x50, "9f6d0196d599091224f4626b2fc67c7928fc48cb784c07ded20d38d457791722ca486f89e5729a23671c587fbad68295c110139f807d40688b9ad39cba188c54df43051e1d0b8d2a1ce0393b8cb903c8"}, &(0x7f0000031000-0x4)=0x58) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000632000-0x10)={0x26, 0x4, 0x2, 0x200, r3}, &(0x7f0000fc3000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fc3000-0x8c)={r3, @in6={{0xa, 0x2, 0x10000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fc4000-0x4)) 2018/02/19 00:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000210000-0x4)) 2018/02/19 00:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8), 0x8) 2018/02/19 00:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f000070a000)=[{r1, 0x1001}, {r0, 0x2200}], 0x2, 0xffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) bind$inet(r1, &(0x7f00003fd000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 00:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000302000-0xd)='/dev/snd/seq\x00', 0x0, 0x10080) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fbd000-0x10)={0x8, 0x9b04, 0x200}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f00008d9000-0xb8)="ed1106d59cc52ac960fa3d2d7f1c59e75e5fbe0331453713a53012095c45b258e1ccc8eff45a42c82230bdf5d23cee1893cb6146fbd84b715683ca9724779680d8406067b66baaec93d10784f37bdfbbd3892bf8c5d723549917a196edaff87892f910c771bc73556b66e86618885ba8f4375c16136c8cc7a7bc2d5d330dbd8431692845cf1f57895ddf1f455462f96da895053092ee829274576c0a02902156f6ca6a7494dec48c1dc7f00ed6b08dbb41992b40c50f238b") ioctl$int_in(r0, 0x5473, &(0x7f0000060000)=0x2) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)) 2018/02/19 00:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x2, 0x1, &(0x7f000005c000-0xc5)=""/197, &(0x7f0000473000-0x4)=0xc5) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/19 00:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000092c000-0x6)={0x1, [0x3]}, &(0x7f0000fa5000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000d4b000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000023c000-0xc)={0x0, @local, @multicast1}, &(0x7f00003f0000-0x4)=0xc) sendmmsg(r0, &(0x7f0000980000)=[{{0x0, 0x0, &(0x7f0000824000-0x20)=[{&(0x7f0000a94000)="2038767a9b7830af12225adb0e8ba51b8e1adaf8446bbe53dbf5ac04d4e65e", 0x1f}, {&(0x7f0000118000-0xb0)="76effae28a813d5664e43eb2d4fbeec31865cdece23647b612183d712b15b20bf1e53b1bbeee258de89a686f4675a8980c8912d195709d7294bb630a5d4704ae68cee3200cc3f3eb41a9d80390f0de26f6af3bd9907f58906ff6a5ddea597e1d2e9114f10e05904de970504d95012e5919c616fb2a95a98a2cfc314c8684c08e13301e4a6cdc55458e081f116cc23f71f1d5162992017a48388bddfe4e298c47017cf95e4de2ee01b9a95174449a5c2b", 0xb0}], 0x2, &(0x7f0000765000-0x370)=[{0x38, 0x111, 0x6, "2df4411f5fa661c5645ec5b0151efd54e489a25b534ce9d9341b5742cc7389a24b776851ab"}, {0xe0, 0x103, 0xe, "d22c74a04f0650e47e16132716ec03d500b2a198743f55dedc6d1ab9de1426aa23d72692ddf6ddb86eef37e36efeb44a93a3faf7f1603bc6c88a82c0b0a9a47bdc14b1cb6c2196e231d7fe8172f594473b7a30212e0d99e39cb88dbcb81bde6b9451538dce43ba5052551999debbb1062c79c0f894a9d96caf0a0eb32391d1932334a0c3f748f3b8b80b4143db3c717746662d0ac1ed519fc4cc2ed82be0e50051d66270aeb34f7b27a3f2ccdd428e516f2eae62e6d992df1589168ba676d78ace413335e401b19e3566"}, {0xd0, 0x0, 0x2, "eb2b3ab39d01647d8e8e4ad207e35f890fbd9f61ed8a433586f51be72c3210b84986c93599079ac71ef6347dd59a8ffdced7ea23e035c8b85fe49d593777d638a7f761055355a88473581516456335b0fb10cd1506f60481c4d34638c10152396c82acc18f691c3bef773c10a949b2c4326e6bfcb3f6779ca51a8cb72f21f7a2cca5646602a085b3f32e77c97aa6a163862bde8389dd7e430ef90e80c3aa46254f7c915b1f1e3e3850e194cdc9439da5d5aba09abfa7cbc9fcd9b0"}, {0xe0, 0x107, 0x2400000, "8aa0b1e14ed12dda50c4740f70562083e4d9f2cc17218ed95466534ed4aafeb6003471246db285f64d1908e1040724f306981b1cf36048da1cd734643e1b78b53090007e10760ceb1d4e3fabba4de3bc4bd059e3d3d9db27f4cb4c4e2e913704b3d537003d53730a315fe1d5cdcbb19365e7a90df8ed27260ed4982a031ab9a53aecd51f0d58bf9e3c15d6c39ba3faf0e4cdb2679a3475ebc5fb155ad67d2a24f359664d75a28b0dea2b6e88d9ee8e02f3be8766df8ebc211f3e424773c862ae7093c51347578a5b9697f2"}, {0x60, 0x101, 0x1000, "c92d4739d8c581bc5ff7f837222320b8a39ad0d80245594aca0f5622a64e95df616d3e959736e66662492a8b79a67d2c5680ad5de73701728654ca0c13a675950ca70b71f281a953f2d910a0"}, {0x48, 0x109, 0x0, "960825fc53d09a122cd673dfffb645aeb1ba70b72e01babbaded87837c7bdfce7d58f7d383f6736c3cf088bd721928102dfd5a12b0"}], 0x370, 0x80}, 0xc0}, {{&(0x7f0000ced000-0x10)=@ipx={0x4, 0x6, 0x3, "45bb68ace03b", 0x3}, 0x10, &(0x7f0000a58000)=[{&(0x7f00007f0000-0xb8)="99dba14f20100e72202fc72987592741117639a55e6d725bfd39a118d575d4b8b5bbc4086e5a7a4e8135a2d59cc533b237be72f528c912b5bce4b4284c1eee162d6a54fd2a67d077626c7fce61943d8f53d8499e8c9d2706def577b0ffde434aa5da87b36479bc0b695be1b9f5d43d5aaf07e9b4e64b459ae35f3f281331700403339a5ddae6d0a6065eac4e4e227a034b9d03130c08bd3b8a70f03bae0a919dd0053230711d1e9aa18d6e2dfb067b5ec7f228433b8b207b", 0xb8}, {&(0x7f000058c000)="8cf14e4c791882f8fe936b27598316f7914b5ed2d5c25e23a855bb0d1d620d368d3780831eddf68adcf0145c58ac7f17dcb34eaa9c61b80e69a4202c148510bac17549c38c9fe7d3c50d82802c5dd8408ea8f6b5535680b1108d83973bb347d699d2fb5e5af5f12fc7562fd614c90ca1c222e746f2c8bb44917b8cd5a8ad06fca7097f0270065b10731fadaa0cdb3720b619194824f937173cef84bb2c1d0a776a012bf7", 0xa4}, {&(0x7f000003c000)="8ea0136b6375faf39d202305aca7bddf0a810be7efa42142c6339d95eba7a5d2ac79711b60485274b877cb9549ce6dabe4ee5de808e4e6154efa93811cc7b9d19d6dd7391e83e7e2561e8d652a29a8", 0x4f}, {&(0x7f0000727000)="08fdd409c1b711bd37995d326f11865b0cf5123cc3d7b5afc3430e71a411987ed93174dec84cd1582a8d6a374eca501ac4", 0x31}, {&(0x7f00001eb000-0xe0)="d476f7ed971cea9a971238d9614d73bc73a6f0315221957a940b133c5668732fba7abba1a18f73fa0a03a9d8b80f0b00ed88d74cf31e4d7d0b54aecc6fe7c6d055710ae0152c021f0300c553711bc2c091feccc03bf70b0b1b9849669a4162712ce2abb04c9e9304306675347bd850f4ba98450946895d1f4ce5b37731b87b78659d31a8f4b64dc7422b41d849b2a858e42b7307210c613f23e084b4d8d37a84a693bdb5b95a8e902e9a677f3668a123cbc8c0b19ee50e506d2b499c2276692643310eb9efc0b092e58739fcc6328831a641c9a3e6b3a89d9c1327dd3b2fb8c8", 0xe0}, {&(0x7f000014b000-0xbd)="15cf50ae6f3e66163ff6721389a914b47802bee6ccfcac772a6650e465324aa6c1bebb8cc8cfff1cf9151305e7150b31bd7808c40e3e55c01566e4b7e17c52cdc8901a4b88b8c947b7c0a8d3fdb39f35fb9b548e1aa169036eded5b0e7faf448d95b9a6e61e559a7684aee336794bd05405e77b080dd30256a6c5cf2b6db29e0173820a0a804280f8b25feccc97f75592113318d3eb6c323cf05481118f71ad40cf45aff2c8a1004b4dad25a8e61704be523dc0b38e29b6c99ef4aade7b7999d9836e7d1e7805be1537df4aceecd29d908399c09d188354f81e947c500d7ee8e6aca7d8b36c00723a160f97eb468097d60c3fe48fd33ef", 0xf7}, {&(0x7f0000548000-0x83)="f035b4848bb849200163565d8c6d49558b7187eab1f7c1b21e8e0a8cbce1f755f8a2d5ebc6cbb211fa71bee86cac1e03e81398f8d90fb0b1553b877a3d2e90544ded17a911c2e248167727231c513faec1df4fec27419af48c1f6d6f6c170b25444693192dc08e80324f3f36ff3d523143132a765fdce10e69883cc0e620feb1a79fd7", 0x83}, {&(0x7f0000c5f000)="e2de134c2308fdbf5aac4434ddfe6d9b3f45a0b96d6b0ee9542b17db66f7c5cf24bc8e1f5e0c156751174809cb9c71d7d40a4cdd3ba38d726ae924a15eaafe5d2c2bed176d22afa5a8b3cf313781c1bd537f5fa05c3a6cbcdd389f123e4d6185443c818dcf47614baeb6af30036779839b06fd2b27a91f5645a3ef3f2147e698bc36d7aa5a0a93e43058950840901d9b8509e91a4227a4e41b9f2152302e2a53425ad3", 0xa3}, {&(0x7f00008f5000-0x63)="4910013563ed287a21b5f0f6259bdfb37af92032d5d6e23986e2c844e11444fdeb8a2bd0effd1200df18edc79f3037c49030fd5b65a7b133839180f9152bc09d46057ae52a6c06aa99a0239b3288f8f302cfb63f2edbfe077e9b41a7fb2c306e1fa89b", 0x63}], 0x9, &(0x7f0000512000-0x1330)=[{0x58, 0x0, 0x3ff, "245be8199d6d0da10a84a8b9317cd0fa33adf96d751a5355efc3eb85aaee2543d921c23db372f8a8ced1e299a47e8ecf68ca891da4f39602c7ddc95478355f914ce3514b2920"}, {0x40, 0x10f, 0x8, "8b8d4e9a84e91b6d3f08b6dbba146c2d5e6e618c8c97f4047922ae2721bdb3808706e4be62f4a72b1b18297c889b7270"}, {0x1010, 0x101, 0x7, 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{&(0x7f00000fb000)="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", 0xfa}, {&(0x7f000051e000-0x39)="862ba9d63e8256b05a45a8c5cf981a9d6116d214bbec59a8b07da0b895ad967ba917ac7d49b936593a0d3fbb6c4bf1c4617f2970422ab3fa57", 0x39}, {&(0x7f00006af000-0x80)="37d66b5fc3219b063b46e4c4ae1b15e4c088e983e4391948d29489b24b96903d94f8aadc988574134c26c04f9c9753b426c11def61c6187918393e06c129c54ed4547fb04d725b385085d9f83775d23c1aa0ada3341a881a5ec94e884aa00e94b5175fd27485f20bd5810c0b63b2de536c721b343fa045c1e3ef15c03e7adfde", 0x80}, {&(0x7f0000a58000)="85c7950d7c4e6821143a90dd238c6b6b67d4a6f93bc5f4d95c66761ed3e288f93d22", 0x22}, {&(0x7f0000cce000)="9ee8efaf88d052d7cf818aff8b1514afaa0378501bf415acaebc184ecda3aacb5f8f78f38a764597ba27d18c818cbf27f25a48b4a1a38c985812866408d999e45aed2695703521d4bda976547f7483ce6ca803be142a958b6b78a732e32dfd7f34e3a1b2da6e030d67e15bbef301228597b84adf1bf1404294119ed74673ea3dc42843", 0x83}, {&(0x7f0000243000)="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", 0x1000}], 0x7, &(0x7f0000c9d000)=[{0x60, 0x11e, 0x3, "6c3ad4ba222d09ae4e203f5829f8f1cba2986d2832b43871e5eed75d9577b458315769e50f92917a3bff6dfcc5de2e6edb85675b39963a196ede275dc24265fc20ea734c7c48ab032ae802a8"}, {0x20, 0x114, 0x9b3, "98cef9efb05319f172fd58f830400d"}], 0x80, 0x20040041}, 0x10000}], 0xa, 0x4000800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) 2018/02/19 00:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005bf000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x4002801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00006d9000)="1b92df4190b3f3346a7c96c0e5b3058d4e088a15526106f420b4b2b1f75a1a9db57895fe6b2ee02a8a71ba8c8f4cf61a1c385c95eaeb389aea34b9cc1a805afec47dcfccce1073375befcb68034702c98314d6bb641a000277afe0f7d26b53fb4a9867535c786c8387fbcd39cc7ecaea9a3c9adadb5367cffbfdea61688efb9b5c8eff8fdd63fc6f3b446c4df475066a338d30266d8745c6a9a6b936ee0cde981408f61d572d812b2f4d1fddd22a72ead2ed1532196a32337fd51b1b4fcc278dcc7c", 0xc2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000063b000)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) clock_gettime(0x0, &(0x7f0000b52000)={0x0, 0x0}) ppoll(&(0x7f000058c000-0x30)=[{r1, 0x1000}, {r2, 0x4004}, {r3, 0x400}, {r3}, {r1, 0x8038}, {r1, 0x8000}], 0x6, &(0x7f00006ff000)={r5, r6+10000000}, &(0x7f0000549000)={0x3}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/19 00:52:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40a800, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x40d, 0x3, 0xe3, 0x5}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000b5b000-0x34)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1}, 0x0) 2018/02/19 00:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000cca000-0x3)=0x5, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/19 00:52:23 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='maps\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000000a000-0x40)=[{&(0x7f000000a000-0xf)="1e78fb66f116f1484a4e1a2550389f", 0xf}, {&(0x7f0000003000)="2d5cef1aad12aac719f50a39900a5e5f21831733cbe5549b4f63e1972c1df148e9aed1669c0de3b449f61a03410f834cb4830f8ad08b0b95cfd0927a44a371b796baef4958a446eec36683dbaaba495ae93b2377af9070d62b8fb4439b2fac0fc44538f869292c2230f1ece1d38d4af67caff8fccfb738a1a6f277af280f4d5cb5", 0x81}, {&(0x7f0000007000)="cd533dea4a83d58c0e8b74b4952e97c3e23a5e91b909a285dcf6bcf9b79225546d4761d14609df0f5a58743733948eef4d6355cf3679e99afea06694ed71662b2494607a79c5a50a469a43ca8d4b0961b2cc3799c5a9404ced31108c2c2ecc0297afd4d213dcb6d3b86095cf114ca73ce2ca279a1f40190ef2a7535fb03dadd271a1089caa568cf4b8f6cc6db706d16a448789c8f9661db4189a7bf25819a0df20841b9dedbc1f26ad85cab6b51d4a315a4745b3248e5ef46023bab61ae523da9e2f8a323cc241c11c99b4de85", 0xcd}, {&(0x7f0000009000)="fbfb3adb55c2dd14a259c509e94ab3d7f3830e6f191ec56d", 0x18}], 0x4, 0x0) syz_open_dev$sndseq(&(0x7f0000009000-0xd)='/dev/snd/seq\x00', 0x0, 0x442000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000008000-0x8c)={0x2, 0x1, 0x1ff, 'queue0\x00', 0x7fff}) 2018/02/19 00:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a3f000)={@common='nr0\x00', @ifru_flags=0x200}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) 2018/02/19 00:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000074e000-0x29)=""/41) 2018/02/19 00:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000057000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x38}, 0x1}, 0x0) exit_group(0x6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000058b000-0x8)=0x3) vmsplice(r0, &(0x7f0000bc6000-0x70)=[{&(0x7f0000d03000)="4861e151105e18739063f72c18eaa7e3", 0x10}, {&(0x7f0000426000-0xf5)="0bde219d3c9e120111cd7ac9ae49e3dd4893d667aad877c38d91cb50ae0f78a11a826468441f2cda88c6f32621216d0798d3773987f953e266802de9a27f7a806c6c922b24df2a9e8dc7dd38be7c6126303572e745e64addf7dae3c79c509dea5ab6c1ba34e1c533915468da9248f06f4bbc7957aa19f15b29199bda570281d23298f021195ed8691717089a98752c90ff1bbf5c657cdd54798740cc5955cd29de6edbb942b1a67e7d316e4a1422906fe41408edade280ad1064f1654c443102ac5645cb7fd5940f63b98b7e5ba980224b2131875585eca0434da1523ebcc05d29809cbb913e433c899df686a868c9515b5b66776c", 0xf5}, {&(0x7f0000f8c000-0x2b)="4492217369e4aef0761b1236877217c846f9c19fbb1a65a2a0da5349edc104f007e53715953b1894f56c23", 0x2b}, {&(0x7f000045b000-0x50)="0bee4f925303b0b6a60b537874ee295d2c61cb4496fdc7024cb96e3f9c3d111f9e410dc150967486907c8cbe4a922d3e714b737dc585b47f2e73b7edca09cf5ed3be3360b95637d95102e9e0aaf6c0ad", 0x50}, {&(0x7f000079b000-0x65)="d4dd762eafc07a64cb78462aab0905b4f91c9466c8bf1ab0418ed43427f82d781ed4e002b8db9a8fcb6735f34fe4e9b632e4131b0939a01019c5b10ede9ed9ccf877a60eb5abf1e7e9c5acc3a451acb106355067d0ebf8078a533183df2ec058f3d412e3a96f2178bb", 0x69}, {&(0x7f0000a07000)="3edf5689bd80009534e365b35e946b3c7b17fd332b9a05b4032e02c5d4f5b4e65d8e0586c1784cc381dd826db7ad9d4993e2913838bf1c65d3502c238ac5847a9823ddf6b444effc5a74e7b082e7a4dfe8e0fc10772d84378b3e7d72295d098d2bf979d158e6802846807d3719a07233b025a27e9d8cc45cdc885529bb119bec5f58a636457e965a7e6e4c5f4de31dbf7cf97edd72a79e1ce2cfdb12bd41aea35bd7c9111540a74e6df7c1", 0xab}, {&(0x7f0000621000-0xe0)="1efbbf045586f7e8000b355b582ea06063bb2ae0b0b57d5768b7d2deaa9bab7067c6d84f9b8e09eaac0ea27d2a5b5223a3919769dfc58dc241c82d95d7ea9dd21f9328d0e70300a122c85e14de4980b45850f03723f661451439098f58f6ca0aeeef85d406eeef4aaa5674d598739d58ea5e97aa44908b6b00475f05712b3b7f65332214e97a03ca1e2b5ea5b8d8de259f18ce327c85606ea390118a4c0b62400bd7671a80513b75a4c33d390cdd4d1c4bd071950a6259c9c9acb2e757d84e7fa93d3000446fafc721081f38527e43120e036e9040a27dcc42149eea64d3a690", 0xe0}], 0x7, 0x2) [ 190.888414] IPVS: length: 24 != 3145848 2018/02/19 00:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000724000-0x15)='/proc/self/net/pfkey\x00', 0x460200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000aa4000+0x718)) keyctl$revoke(0x3, r0) keyctl$describe(0x6, r0, &(0x7f00004ad000-0xcd)=""/205, 0xcd) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/02/19 00:52:23 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffffff}) dup2(r0, r1) accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000d000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x6)='em1.-\x00', 0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0xc)="6370757365741247504c3a00", 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f000000e000-0x35)="0de43ed474d64690d4d2dc92c0a961da2e0a238e91a548aadd759fc0f5471bdeecb1573a87a6af749cfa113ba195c6fa61bf62194d", 0x35, r3) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/02/19 00:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000094b000-0x60), &(0x7f0000482000)=0x60) ioctl$int_in(r0, 0x5452, &(0x7f0000b92000)=0x7fffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/enforce\x00', 0x305000, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e8e000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001b9000-0x12)='net/icmp6\x00') r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb0000-0x10)='/selinux/policy\x00', 0x0, 0x0) preadv(r3, &(0x7f00007c0000-0x30)=[{&(0x7f0000e3f000)=""/239, 0xef}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000755000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000dcb000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00008c4000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000752000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x80, 0x80, 0x2c, r5, r6}, {0x1, 0x8, 0x1000, 0x7, 0x6, 0x401, 0x5, 0x100000001}, {0x80000001, 0x10001, 0x7, 0xa008}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x3, 0x3, 0xe000000000000000, 0x0, 0x800000, 0x7}}, 0xe8) 2018/02/19 00:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037d000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) execveat(r2, &(0x7f0000a19000)='./file0\x00', &(0x7f0000ef6000)=[&(0x7f0000dbf000)=':\x00', &(0x7f00003df000-0x13)='-}&+vboxnet0cpuset\x00', &(0x7f0000ce4000)='{\x00', &(0x7f00009f4000-0x9)='vboxnet0\x00'], &(0x7f0000e60000)=[&(0x7f0000a7a000-0x7)='@wlan1\x00', &(0x7f00000c0000)='bdevGPLem0nodev\x00', &(0x7f0000b9a000)='cpuset&\x00', &(0x7f0000e6c000-0x3)=')#\x00', &(0x7f0000edd000)='wlan1\x00', &(0x7f00003ac000)='\x00'], 0x800) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = geteuid() getgroups(0x1, &(0x7f00000fe000)=[0x0]) stat(&(0x7f0000d92000)='./file0\x00', &(0x7f00009d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a5c000-0x4), &(0x7f0000012000-0x4)=0x0, &(0x7f0000b5a000)) r8 = getuid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f17000-0x12)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0xe, 0x2, 0x7ff, 0x5}, 0x20) r9 = getgid() sendmsg$netlink(r2, &(0x7f0000dcc000)={&(0x7f00006b4000-0xc)=@proc={0x10, 0x0, 0x3, 0x1400100}, 0xc, &(0x7f0000a3d000-0x40)=[{&(0x7f00007cf000)={0x29f4, 0x29, 0x20, 0x4, 0x3, "", [@typed={0x70, 0xd, @binary="b20789b50c543227494914c2d54fa30647b68381d5b1fe210188f721e2d904911bc5485e340ef6c0bef2d83b2466450edfac777a080fb8e4184a37c7b537910dacadcdd01d9afabfbbb5910b54c6715f9517c285773c0bbaf97a7a0086f641f3015639fff709441a"}, @nested={0x288, 0x0, [@typed={0xc, 0xd, @pid=r0}, @generic="0ebd0516d6eb0be48278154bd197aa531ff25163cff6c156fc270aa590c51ce0cccc5cd85156685df753117b1a24a151d26eff7a97d1b82fce895a2329348b", @generic="680e0ce251c5cf508d2e63898b1bba6570879811cdad80f1d4152680205f3ea73ba15d620c6043f7eab94c1396df49c8647e4134390f601cde6e99e7ba7b42fc8d4929880990e7942c99868a42b6bc58db8036f4ca49f8d842bc00b122dfedec4d4d9970df516625241ccd704bae1a", @generic="0b1e0238544e051aaee3354928e3c2e7b09d8a854d09c343c2e476f64beac233edd42998041cef0f81962259eff9f4b3d606a9d62512a764c8128c4e74b410207cfebf5be4ec12b611edbcd839f3bf46e26149dfac1fd02b2ca6209564dc8054ccc2c96e7f8fccaadff3da25703ca7b8609284d70d0b2b9beb410bcb49e50b96c97a39978a82a6b36d29d2f130d86bd79e28f86097436dd35ab05537f1b0aa8fef2704cf9eeda2", @typed={0x8, 0x81}, @generic="547fae6b1ff2270438c6f2372eb3c83fd26c8551397d7d645cecffac409eed219b630a7d", @generic="5203ef03c4881691043946e7711efb4c2b15298fdba37c781212e4e75dd00ac7d7f3e6a3477053b959af5703c6dcb58202185353d762e965b3de17a6f3c8ae2c3d2a9ab7273f92a13bea8c0bf839cc9a8ec97ba458ab6db61b10100a8d443cc8fe85cf9b4f070a34096822baebc872dafa1fff28763963f3a5f7cf5c24838e7084cdf38f2f1afd46198fe6e1382bea2b4ddfeae4844ee6bb9a87a45a6ddbab677e9ab9b6cb84cf164f45141b95438c53fa2c9951dc8eaf6eb49ca4eadbe4bbfb7b06d435766c45cf1041b405f063f5f7c6817bfa0c8647b438739e29226a11ff7dd317d33365ecb0c2", @typed={0xc, 0x2c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x12f0, 0x41, [@typed={0xc, 0x8, @pid=r0}, 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@typed={0x10, 0x66, @u64=0xfffffffffffffa19}]}]}, 0x29f4}, {&(0x7f00004ab000)={0x234, 0x14, 0x1, 0x4, 0x3, "", [@generic="f719d70cdcab8ec9f852eb4af6e99a85e4e5fa089b78523413dd14d399315cdfe5248c08c98f78307f65d4dca28e3db29f7a4f346ea1a6ed823f810f6ffb5219ad3436198a944c35aa92d56a106b3c8e0d406b6ee29b611680f11e8fe70114e29c78e77dba8df5253c46e00f508d9f7f72792f5596a14e2a7009ef7f8ce6f8fcebc4e503310c27ed5071219f2db57eb3efe8a170f28b0b3c8d8845620a31e2da6c3008d520a5b77184d3e8cf0666ff7e22f3ece3d3d0f510d09b9d189a0fbaff1aa311c46df2958f856c34262f06c1975f197fa17f892764fd3f7bb5bb176495f6555babd69287f8ded9fe", @generic="0720aefc0e0340ebf9218735c4d28a2cc0f1bd8e78f158edd7d2d449d353c3e87c7d1f14e0fe4d4ff98569d7cdfebd0bd477c8ee48cb3fa664e84c624bb318b67952ee81171a98bdaf6e140a6a9cc542a2d925382d7a6b6bcede19da4f3f5470ae86ed40b657ccb5c0b450bfecb1763e312f1c70c333a401dac38dfb8ba9b2725f2de4781b643126446d4195d5281e0894569205b6c9937d29ae", @typed={0x80, 0x2d, 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@generic="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0x10cc}, {&(0x7f0000344000-0x338)={0x338, 0x39, 0x0, 0x2, 0x0, "", [@typed={0x28, 0x44, @binary="72283dd79643279a04a87f46c932a484e6e16556c41204788918131781a1"}, @nested={0xb8, 0x6e, [@typed={0x10, 0x24, @u64=0x8}, @generic="c3fe1bb8f1f55ff1195f6650ab048ce8fe1cf876a7674306f27e2e52165bff9a26135942cc3482bf900d0154a96917a9bed4c24ca7ea9f19fb112062334d1b2202853c3776f6fa4a01fdf2773dfa5e4160736039ab2941237f7739275b9f140e143210f97d284aad0af67fcf88e585cc6fc1e8764eb14e6b5e486e20da766d2f21f4fb9904011078bdf6bc57ed2ffc733680a2a629a2cdaf21b2a5892062e4f8ad4f38"]}, @nested={0x4, 0x74, []}, @generic="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", @nested={0x144, 0x29, [@generic="2dc356da01f1acdd4a765d4f8dfd836c58cd343b2ed48f7c2ee8de7cc355184a96ebee4f0f10578a9e6604a99f7286efa6bfb0b84afc7aecbce36b48a40764b1eb092d1d47e95bfd6a2df696c9d4475ae073fc62ecbf4c932cb4ed1d43d9e5b5be694d568062e5bb82072726411f25", @generic="9bd4d21602580efc445d791068e6bc38b4378ea8b47bef2f74", @typed={0xb0, 0x88, @binary="6a5cb8b9d99002559f12bd6f9f98d9d950cc84525154357d94e8f4c747b1ecd6a3ea23893d34301b90b1c2a563956ab586d7e09a2b3fb70c526059497afe50af0f4dc6af4b4c3d5e5ea929d595a7bb15e49d9be20111626c186751b167f9ba3a8f64d0c5816d57a453bd1048f5bb7e8ee9fed2e527ffcb09adafa63eb5a8dba771b294539927acbbeb45f28d3243a16b50c98b1632e9eef5814cd4a1831aeac34690f930c809d2"}, @typed={0x8, 0x4e}]}]}, 0x338}], 0x4, &(0x7f000002d000-0x88)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0x88}, 0x4000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/02/19 00:52:23 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b34000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fcb000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3a)="7b6574683173656c66cd776c616e31626465762ab8766d6e657431747275737465642676626f786e6574305d6c6f766d6e657431776c616e3100", 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9201, &(0x7f00007a3000-0x68)) 2018/02/19 00:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getresuid(&(0x7f0000041000-0x4), &(0x7f000069f000)=0x0, &(0x7f0000e82000-0x4)) setfsuid(r1) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001e000-0x2a0)=[]}, 0x0) [ 191.269807] binder_alloc: 27875: binder_alloc_buf, no vma [ 191.276178] binder: 27875:27881 transaction failed 29189/-3, size 0-0 line 3127 [ 191.338171] binder: BINDER_SET_CONTEXT_MGR already set [ 191.344058] binder: 27875:27883 ioctl 40046207 0 returned -16 [ 191.392821] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 00:52:24 executing program 5: clone(0x2008000, &(0x7f0000561000), &(0x7f000091c000-0x4), &(0x7f00000c8000), &(0x7f0000318000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/rtc\x00', 0xa0040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000034000)={0x1, 0xffffffffffff7fff, 0x9, 0x0, 0xffffffffffffff00}, 0x14) 2018/02/19 00:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000185000-0x60)={0x0, 0x3, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000772000-0x4)=0x0) timer_gettime(r1, &(0x7f00007b8000-0x20)) 2018/02/19 00:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) mq_getsetattr(r0, &(0x7f00000bb000)={0xbce, 0xffff, 0xfff, 0x6, 0xb9e, 0x2, 0x5, 0xfffffffffffff800}, &(0x7f000091a000-0x40)) 2018/02/19 00:52:24 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x7, &(0x7f0000001000)=[{0x2, 0x9, 0x6, 0xb40}, {0x0, 0x6, 0x7fff, 0x9}, {0x7, 0x1, 0x68d4, 0x9}, {0x200, 0x4, 0x0, 0x81}, {0x7, 0x6, 0x431, 0x9}, {0x18, 0x6, 0x100000000, 0x2}, {0x0, 0x6, 0x6, 0x7f}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4), 0x4) recvfrom$inet6(r0, &(0x7f000023a000)=""/174, 0xae, 0x40000000, &(0x7f0000000000+0xff1)={0xa, 0x3, 0x29, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xa8c8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c92000)={0x0, 0xb6, "309df56d0f2a53b38b90ebd5351a2ce047e8faa76fdaadf10f01f55b5cc2c9aed69af855e4fa24adc98ecf36593d3e854524389d44e9428bcf661cbf1c562eee5977b3f8c8f5a5b982963bba096b87d658f783d5b227ac9c31f94b790041e0d4b777eb39697ded52ec297445677ffbf96d223f5f4d612a98f20c64685c286936a53d954bdf22d1957d5b39fecab6202a38b7e8daa643d905755e2251c5acc704a34d44e04c0873d8283cac3c0988e091211ed1ee2a8a"}, &(0x7f00007f5000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bf3000-0x98)={0x0, @in6={{0xa, 0x0, 0x70, @mcast2={0xff, 0x2, [], 0x1}, 0x7b}}, 0x2, 0x6}, &(0x7f000094c000-0x4)=0x98) accept4$inet(r3, &(0x7f0000de0000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000536000)=0x10, 0x800) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000a39000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000000050000000000000000ecff000010000300074dfaf5238f7e23"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001ff000)={0x3, [0x1ff, 0xe, 0x49a]}, 0xa) 2018/02/19 00:52:24 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000158000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) bind$unix(r0, &(0x7f00007f0000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000+0xc8c)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000e2c000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000002000-0x10)={0x38, 0x5, 0x94, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9}, 0x98) 2018/02/19 00:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getresuid(&(0x7f0000041000-0x4), &(0x7f000069f000)=0x0, &(0x7f0000e82000-0x4)) setfsuid(r1) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001e000-0x2a0)=[]}, 0x0) 2018/02/19 00:52:24 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb3000)='/dev/binder#\x00', 0x2) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fb3000)={0x1828}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000fb4000-0xe)=@l2, &(0x7f0000ea4000)=0xe, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000924000-0xb), &(0x7f0000fb4000-0x4)=0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000-0x24)=[], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/02/19 00:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d4b000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0xffffffffffffff81, 0x7, 0x95a, 0x800}, &(0x7f00006e7000)=0xa0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000811000)='/dev/snd/timer\x00', 0x0, 0x100000004000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000feb000-0x21)=""/33) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b8c000)={r1, 0xe1, "bd47e346f56173e4f589491fec371db5282e4e3509d1f979f89c4552ee17bc62af361d47ab1debf7d055d10bef8708e193bcb056d32940fdda06b78c4174964379df2cd8542b9b12a671b73221994001cd93cee4f3277c923c1101a704c1a26c42d2a5362908e1d90d0488714f94b2c8a8e5dfd4d4de50a4a3105ac13b750d36d744942cc543ecdf409de4108bd11c06a3ca67027c6d4a94501e4953a36c830c3094a4f98abe467e84cd885ffaab4f8ac1a756a1a4865503d04e4eed0c20d3ed564baffd2c4173882c37d2e2b29c3afa4d6ddf1dc4a11af6db891dd17f147ebaeb"}, &(0x7f00001b0000)=0xe9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) 2018/02/19 00:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e45000)=0x480, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2018/02/19 00:52:24 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x6, 0x2}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001269, &(0x7f0000c26000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xae}, &(0x7f0000003000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={r4, 0x7}, &(0x7f0000002000)=0x8) 2018/02/19 00:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000699000-0x4)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fd1000)=0x100000000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00003b1000-0x14)={@remote}, &(0x7f00003e7000-0x4)=0x14) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000844000-0xe8)={{{@in=@dev, @in6=@local}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00006b3000)=0xe8) 2018/02/19 00:52:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) [ 191.948927] binder: 27899:27900 ioctl c0306201 20004000 returned -11 2018/02/19 00:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) socketpair(0x17, 0xe, 0x8, &(0x7f00004d3000)={0x0, 0x0}) write$fuse(r2, &(0x7f0000640000-0x18)={0x18, 0x1, 0x9, @fuse_bmap_out={0xffffffffffffffff}}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x80000000000000, 0x4) sendto(r2, &(0x7f0000f41000-0x11)="1200e3001200e700ffe90009144a0023e9", 0xfffffe02, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c26000-0x88)={0x4, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) 2018/02/19 00:52:24 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000023000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0xfffffd6c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) [ 192.009659] binder: BINDER_SET_CONTEXT_MGR already set [ 192.031134] binder: 27899:27911 ioctl 40046207 0 returned -16 2018/02/19 00:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db9000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f21000-0x20)={@common='gretap0\x00', @ifru_flags=0x5000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000052b000)='/dev/keychord\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000ba7000)={0x0, 0x0, 0x0, 0x401, 0x5, 0x0, 0x1, 0x3, 0x1c, "b4504ba8593467a5915260cc47b90507b29e96974f5429797e4e93785e06185d295c405bc57f7e591a91daa534597aae8b85adcdcbd1b226ad9031d4504c7c5f", "18d85179254fef93cdc19556ef05d8ce06bdc6f60e39fc75f53b834a0c6c09c3650e472d5b4e0b0a4632fc0ce03b9e628937e08e1794c7fcbe230f20545e1669", "76d56a011331a423a78efdbf732e66eabc13c38c85c13e8f713ac74e7a3795df", [0x6, 0x8]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:24 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x1) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000007000-0x4)=0x10) mlockall(0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x23a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x100}, @in6={0xa, 0x1, 0x8, @empty, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}}], 0x90) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) pselect6(0x40, &(0x7f0000009000-0x40)={0x8, 0x5, 0x7, 0xffffffffffffffc1, 0x0, 0x1, 0x8, 0xe70}, &(0x7f0000001000-0x40)={0x1f, 0x2, 0x0, 0x0, 0x1, 0xaf3, 0xffffffffffff8000, 0x7ff}, &(0x7f0000005000)={0x4, 0x10000, 0x0, 0xf7, 0x3f, 0x0, 0xaee6, 0xd1}, &(0x7f0000009000-0x10), &(0x7f0000002000)={&(0x7f0000000000)={0x3}, 0x8}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chmod(&(0x7f0000001000)='./file0\x00', 0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000003000)='./file0\x00', 0x40000, 0x0) write$selinux_create(r1, &(0x7f000000b000-0x36)=@access={'system_u:object_r:ipmi_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38}, 0x36) write$selinux_access(r1, &(0x7f0000009000)={'system_u:object_r:audit_spool_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x34}, 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000d55000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000729000-0xb0)={{}, 'port1\x00'}) readv(r0, &(0x7f0000036000-0x60)=[{&(0x7f00007a6000-0xc2)=""/194, 0xc2}, {&(0x7f0000b72000)=""/184, 0xb8}, {&(0x7f0000816000-0x23)=""/35, 0x23}, {&(0x7f0000466000-0x49)=""/73, 0x49}, {&(0x7f000039e000-0xc5)=""/197, 0xc5}, {&(0x7f00005f6000)=""/156, 0x9c}], 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x12, &(0x7f0000003000-0xfe)=""/254, &(0x7f0000009000)=0xffffff7b) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f000000a000)='./file0\x00', 0xc0) [ 192.156177] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 192.187358] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/02/19 00:52:24 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffc, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='overlay\x00', 0x8, &(0x7f000000b000)="3cb46cf389cfbc3b593d0327d2cae4321ef655c993c137a2f4f701747dd552e7894054b14a2afc7f57e626c52c78230080ddd94abf5ee358b8b9e7") 2018/02/19 00:52:24 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x0, &(0x7f000002e000)=[]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/19 00:52:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000403000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="c16e9d4d5a2ad22d56c385212bb2e370", 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00006db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c42000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000107000-0x38)={&(0x7f0000807000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b5e000-0x10)={&(0x7f0000000000)=@ipv4_newroute={0xc4, 0x18, 0x1, 0x2, 0x1, {0x2, 0x10, 0x14, 0x200, 0xff, 0x2, 0x0, 0x1, 0x1100}, [@RTA_FLOW={0x8, 0xb, 0x7}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_METRICS={0x64, 0x8, "58ce8a1ff1980cdc8d35dc851f79d64b69bf1626187a874ef5a4c005281c42b6b1003f6e2d9aa005082aef9c16f6b7fa36650fe11a697fef6eb0e39d7102c93bee0e2c6ab42d68e847a8f649a4afa98882db45b9974f7166ce4aa0e397d37e"}, @RTA_DST={0x8, 0x1, @rand_addr=0x8}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_MULTIPATH={0x14, 0x9, [{0x7f, 0x5, 0xfffffffffffffffb, r1}, {0xe29, 0x3, 0x5, r2}]}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_FLOW={0x8, 0xb, 0x8f60}]}, 0xc4}, 0x1, 0x0, 0x0, 0x400c000}, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000074e000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d44000-0x58)={{0x9, 0x9}, 0x1, 0x6, 0x3ff, {0x7645, 0xffffffff}, 0x8, 0x7}) socket$packet(0x11, 0x1000000002, 0x300) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x0) pread64(r2, &(0x7f0000241000)=""/33, 0x21, 0x0) syz_open_dev$loop(&(0x7f0000e5b000)='/dev/loop#\x00', 0x1, 0x200100) accept4$ax25(r2, &(0x7f0000530000-0x10), &(0x7f00001bc000)=0x10, 0x80800) 2018/02/19 00:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x1, &(0x7f00003bc000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f88000-0x8)=0x846a, 0x8) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r3) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/19 00:52:24 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000028000-0x38)={&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000018000-0x60)=[{&(0x7f0000028000-0x89)="4c774dda6aba36286793abf9289baf3190d4a27a3e721be0fa180b554e4eee92a4aa4fcc9b30ba61e691848aafa9f8be471aef5786b25dd18f472db2f84ec44dea2d7a2a291975ecdab3a6a76a77a523113f2e9e615935aeb4cee2b505d2ed8fcfa09719d8d9432c0e95cc1c40fad30b8da65e366b48a3d5d137fee7ae3ddce7b3731427df499396d3", 0x89}, {&(0x7f000001c000)="a4b3dd0209ca01e857f8a745b87b1edd8eb131d39668e1474e6c093bf6acfa072872b987536096e443ccb9a9c3a37d326a421c7b3aa14b7fb62726d8e08addc21ea4eb1fbe24e5914a338a3b67006a99d07e874fdb84bf6f4d36d2", 0x5b}, {&(0x7f0000007000-0x7)="9e787df83a1b8c", 0x7}, {&(0x7f0000027000)="b1819321764cec207775ededa216e2560aa187f623fc316dd6248aa76e461cbcda475da4812a09cc3ebf9060329c5dc7417296f90b7d9c7aa59ea61f426ac824403a057c22ff45f5f6", 0x49}, {&(0x7f0000018000-0xd1)="68d3c00cded1a2efe9fdd4ebe15c3b0f2ddb8039764e6acca0a47b3f9f085ef6512110b45b3cfcf571a8ae9ba24929d7dfd73eb2fc15ceb15b32496f912d8418e2080f427bdb0320d392b3b10bf0d465b2d92797131ad711fd71532713548bc37cb4764c2018674cf8af5764f04142fabc94fc9d039cacaec8bc57a2ae83f063a0a7ff0e537b5fabb5a4a872732e31526220254e69fb87bfbfe1fa4842b6115eb14427623a3105d920f8d37ec7eeaa3624c06b41ee0641a7cee3d691d26e165ad7f998267d3a4afab65084092212db1e78", 0xd1}, {&(0x7f0000028000-0x5c)="d58342fb8b5f38b440550b109ab1713a1f05b8d75e02b19e3a8f4b4da9bb3248f5f1f3aa7de45ea78f15474c3b17d51f96dc3973990599f9f46a2b91010d9f5aee6736d83fa61884a2a2d9d4a9d4257ffba1431ebab1bae8590f5c76", 0x5c}], 0x6, &(0x7f0000027000)=[], 0x0, 0x1}, 0x80) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000001a000-0xc)={0x1, 0x1, 0x10000, 0x0, 0x7}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000028000), &(0x7f0000029000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000028000-0x4), &(0x7f0000028000-0x4)=0x4) 2018/02/19 00:52:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)="2ee89822cea334f1a9211728ed26b16e883c94d0fdcee0d4222fff97834fc2edbbe838f12b07a1536c96ff32a7a9a4d81fc257571669ac68065c9a4940bb849e6fd090400df27ef7c7ac7cfc9644ffbef9f015ae0af40bfe6f94c838e12f9d11ca25d8e11504d9900582e7ff8e68c0116a1be4474f681d2015f41004e1f33f6a0dfc5eb0ef3fa93eca25929ec98fca913531d9984036b5b8149c743e4a9b29ed2c90bb3a1c7903950a2282885c09853cbad4c4f1", 0xb4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='scalable\x00', 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xba)=""/186, &(0x7f0000001000-0x4)=0xba) 2018/02/19 00:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x30}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000d86000-0x10)=@ax25, &(0x7f000027e000)=0x8c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000238000-0x14), &(0x7f0000be3000)=0x14) 2018/02/19 00:52:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000069d000-0x4)=0x7, 0xfffffffffffffdec) bind(r0, &(0x7f0000313000-0xe)=@l2={0x1f, 0x896, {0x10000, 0x0, 0x5d6, 0x3, 0x80000001, 0x43a5}, 0x3, 0x9bdc}, 0xe) 2018/02/19 00:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000508000-0x8)={0x1, r2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000003d000-0x12)={@generic="fe4f9df2f0d32d700fc201a028903a61", 0x4}) ppoll(&(0x7f0000cc0000)=[{r0}, {r1}], 0x2, &(0x7f000002f000), &(0x7f000004c000), 0x8) r3 = socket$inet(0x2, 0x100000000000a, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000858000)) getpgid(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/19 00:52:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000c51000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000088e000-0x8)={0x0}) flock(r1, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000626000)={0x1000, 0x800, 0x8, {0x0, 0x989680}, 0xee36, 0x7}) accept$ax25(r1, &(0x7f000076a000-0x10), &(0x7f0000cc4000-0x4)=0x10) 2018/02/19 00:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000afd000-0x8)) r0 = epoll_create1(0x0) pipe(&(0x7f0000602000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)) timer_create(0x5, &(0x7f0000d81000)={0x0, 0x19, 0x0, @tid}, &(0x7f0000346000)=0x0) timer_delete(r2) 2018/02/19 00:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000520000-0xf)='/dev/sequencer\x00', 0x14000, 0x0) mkdirat(r0, &(0x7f0000185000-0x8)='./file0\x00', 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ae000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000390000)={0x4, 0x3ff, 0x1bb0, 0x3, 0x7fffffff, 0x58, 0x7, 0x2, 0x2, 0x3, 0xfffffffffffffffb}, 0xb) 2018/02/19 00:52:24 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4), &(0x7f0000b52000-0x4)=0x4) 2018/02/19 00:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffa) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) rt_sigprocmask(0x2, &(0x7f0000e28000)={0x1}, &(0x7f0000e70000-0x8), 0x8) 2018/02/19 00:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000981000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fbf000)=@add_del={0x2, &(0x7f000002a000-0x10)=@generic="b23782c23d54f54044ab090a98799eb6", 0x80000001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x200000000000000) 2018/02/19 00:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000000, &(0x7f0000005000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e13000-0x4)=0x0) getpgrp(r3) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000002000)={r2}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000741000-0x7d)="2d01000000e6000000005ca73d9fe9b5039bab0097532da55a72a814b27808655be6091c7ecff11f60cc94de0e2fedf404c76506707d6525008f6715ef12ab87", 0x40, 0x0, &(0x7f00000a5000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendto$packet(r0, &(0x7f0000759000)="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", 0x1000, 0x4, &(0x7f000076c000)={0x11, 0x17, r1, 0x1, 0x9, 0x6, @empty}, 0x14) r4 = syz_open_dev$mice(&(0x7f00006e7000)='/dev/input/mice\x00', 0x0, 0x40000) epoll_pwait(r4, &(0x7f0000114000-0x24)=[{}, {}, {}], 0x3, 0xd2, &(0x7f0000af1000)={0x1}, 0x8) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/19 00:52:25 executing program 6: r0 = add_key$user(&(0x7f0000115000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000088c000), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000564000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f0a000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) keyctl$set_timeout(0xf, r1, 0x0) 2018/02/19 00:52:25 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5a000-0x7)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b7000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000022000-0xc)={0x2001}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00009ad000)=""/188) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000677000-0x64)={&(0x7f000027a000)=[0xfffffffffffffff7], 0x1, 0x1, 0xe319, 0xe, 0x0, 0x2b, {0x5, 0x6, 0x32, 0x101, 0xffffffff, 0x40, 0x6, 0x3, 0x1, 0x7fffffff, 0x401, 0xfffffffffffffffa, 0x9, 0x7, "51be8b93f922efafc3386e2585ec4f538f2419f7c3f545156758fcba39be8fcf"}}) dup3(r5, r5, 0x80040) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a36000-0x14)={0x7ff, 0x10000, 0x7, 0x1ff, 0x3ff, 0x8001, 0x4, 0x2, 0x20, 0x3}) 2018/02/19 00:52:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000403000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="c16e9d4d5a2ad22d56c385212bb2e370", 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00006db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c42000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000107000-0x38)={&(0x7f0000807000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b5e000-0x10)={&(0x7f0000000000)=@ipv4_newroute={0xc4, 0x18, 0x1, 0x2, 0x1, {0x2, 0x10, 0x14, 0x200, 0xff, 0x2, 0x0, 0x1, 0x1100}, [@RTA_FLOW={0x8, 0xb, 0x7}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_METRICS={0x64, 0x8, "58ce8a1ff1980cdc8d35dc851f79d64b69bf1626187a874ef5a4c005281c42b6b1003f6e2d9aa005082aef9c16f6b7fa36650fe11a697fef6eb0e39d7102c93bee0e2c6ab42d68e847a8f649a4afa98882db45b9974f7166ce4aa0e397d37e"}, @RTA_DST={0x8, 0x1, @rand_addr=0x8}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_MULTIPATH={0x14, 0x9, [{0x7f, 0x5, 0xfffffffffffffffb, r1}, {0xe29, 0x3, 0x5, r2}]}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_FLOW={0x8, 0xb, 0x8f60}]}, 0xc4}, 0x1, 0x0, 0x0, 0x400c000}, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:25 executing program 3: mlock2(&(0x7f0000630000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a95000-0xe)='/dev/keychord\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) finit_module(r0, &(0x7f0000a97000-0xe)='/dev/keychord\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000a94000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0x171) sendto$inet6(r3, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fcntl$getown(r2, 0x9) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)="625badeab61e65c83cb7cbc58434fe49539dd5544d043a3187b43b70f0674545e7bb060ee8c3428061bb3cafde9a9987f2e062e28f441d0f0e7dbbef742eae3407d3e9fa53665e750e80c6498609d1ca76aad0b6654324f0f7ac27daefa815f8041234698cd75b7a0a3c0efdfd3d08eb63de48c6c3080ab66844d9aa0ba31ddaeab997c0d668088285d5975eb513ad180cf452d0f8c693cabbcd9a04ef7fedccd633ca0c0a960518aa6ef673466b358dab28f3894beeaf3823148b158fd83e0008f1114c", 0xc4) munmap(&(0x7f0000a95000/0x2000)=nil, 0x2000) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000a93000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000000)=0x5ad2, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x2, 0x3, 0x4d6, 0x401, r5}) fcntl$setown(r4, 0x8, r5) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r1) pipe2(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) 2018/02/19 00:52:25 executing program 2: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000041e000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3ff, &(0x7f0000ef7000+0x476)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef8000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000ef7000)=0x8c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ef8000-0xc7)={r2, 0xbf, "5fb31c0779a6aa046d82de4b12ed85b7d69ee8f5fc554b3d1a6513f1eb9e14d78ca49cf3d817d25bc24199e214c068e7211d99d8322f12eb213a9e3906900a8b9991f7df7985de8dcc6ab0bde0405461a213c4b71b0318df9b2b6b78670a4d27cd3bad526788046c9f9684f16e6a3ccbaae0098a4f4f36a4d27bd878906b76defdc7e158811fabd515efc050bb5d2b6d1bb6e15ea615dce5031b51f6081018476eb87003f5c642b786c5f1f06779db7604a9f091b893320b1e6365fdb92b9d"}, &(0x7f00001d5000)=0xc7) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef8000)=0x984, 0xffffffffffffffe4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r4, 0x0, &(0x7f0000ef9000-0x4), 0x80800) sendto$inet(r4, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aaa000), &(0x7f0000567000)=0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/19 00:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000475000-0x5)='/dev/hwrng\x00', 0x4900, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00008a0000), &(0x7f0000ad7000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000bc6000)='./file0\x00', &(0x7f00009e7000)='cgroup2\x00', 0x0, &(0x7f0000f9e000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/rtc\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000480000)=""/4096, 0x1000, 0x0, &(0x7f0000a90000-0x6)=@hci={0x1f, 0x100000000}, 0x6) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000073000)={0x4, &(0x7f0000c64000-0x20)=[{0x1ff, 0x2, 0x6, 0x101}, {0x800, 0x0, 0x4, 0x76e}, {0x0, 0x100000000, 0x9, 0x1ff}, {0x6, 0x10000, 0x3, 0xfffffffffffffff8}]}, 0x10) timerfd_gettime(r1, &(0x7f0000a6f000)) 2018/02/19 00:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000eb0000-0xbe)=""/190, 0xbe) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0xfffffffffffffffc}]}, 0x10) pipe(&(0x7f00006d4000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c09000-0x10)={&(0x7f00008a0000/0x4000)=nil, 0x4000}) connect$inet(r0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000431000)) 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00005eb000-0x4)=0x5, 0x4) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d97000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d45000-0x50)={@common="67726530000000fdffffffffffffff00", @ifru_data=&(0x7f00002ec000-0x20)="c0dbfc6a0600000000c822aacf1452b253470080a2fd8eee02e60000d11c4b7e"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000d3000-0x1000)=""/4096) r2 = syz_open_dev$mice(&(0x7f00001af000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mincore(&(0x7f0000756000/0x3000)=nil, 0x3000, &(0x7f0000ffe000)=""/58) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00005a5000)={0x7fffffff, 0x6, 0xffffffff, 0xcf, 0x15, 0x2}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ac000)=0x3, 0x4) r3 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r3, 0x0) 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f00001c1000-0x4), 0x2, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x3) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f97000)) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) [ 192.637954] cgroup: cgroup2: unknown option "" 2018/02/19 00:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d9000-0x16)='/selinux/checkreqprot\x00', 0xa00, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001dd000-0x16)='/selinux/checkreqprot\x00', 0x440000, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006cb000-0x8)='net/arp\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f000011d000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000fdc000)) listxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f00002f0000-0x41)=""/65, 0x41) r1 = syz_open_dev$sndseq(&(0x7f0000da8000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000), 0x3ff) geteuid() [ 192.694645] cgroup: cgroup2: unknown option "" 2018/02/19 00:52:25 executing program 5: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs, 0x8) r2 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000030c000-0x10)={&(0x7f00008a1000/0x2000)=nil, 0x2000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000266000), &(0x7f00008d8000-0x4)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cd000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/sequencer2\x00', 0x0, 0x0) mlock2(&(0x7f00006db000/0x3000)=nil, 0x3000, 0x1) mmap$binder(&(0x7f000042f000/0x3000)=nil, 0x3000, 0x2000008, 0x16010, r5, 0x0) 2018/02/19 00:52:25 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000073e000-0x8)={@rand_addr=0x22c, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="1f9b5ee6f0e29fcb50401d6af377e052fbde736532a0583ff5eb83afba53b5def1cab7ec5ba65c260f48b5e8c8788a05316d6b870f9f0d52e4dd78fc63cc66f9eda05a5411607f2fb0a1549da1672ed1d9bdac560974241843e9732492230aa80856ac7e86d40ce550ae98e7cc21da6485e2e4bc961c95917da27ef3f0b60b8a025f4d1a1909386dfc3eda1fb92d14f6d48ff83cfd917e61d5fa197d31d70aea113021a8ee7839ace76e2562e8b445fe5324a6df0bc18c61d86b0ba71e417bcb6fe54147e61ac2", 0xc7, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="2e5c57bf7946713caae6fe2344260cdb4821eed3190db0501ebb3abfb315cb1d3d79ee1885e381e2f85f6a0707ac7a3da1cd8a632600e25c4c264122813d72707dbabe6c0d305b4db16b4aad277c8173d8b9af561a534066ad9eb8c0e61bbf488a3d347d5b71d2b9768c8b6aaba5168115accef0134e305a051c266c04ae9f8927c36d03f156f0be517ccdea998e9a69fbe25b74935b16b3682020a2372744c584404133a35e7e8b594ce7dd3338ac9e87cff48ed64a75da9d983aa2456c270c80f85cc3633e12a90fd8185f9b5408095a2c1ab8bdb2f3d929c029397aeae0", 0xdf, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x101, r2) keyctl$update(0x2, 0x0, &(0x7f0000000000), 0x14b) 2018/02/19 00:52:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40801, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x80000001}, 0x8, 0x80000) 2018/02/19 00:52:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e49000-0x18)='/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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000187000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000348000)={r1}, &(0x7f000019d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x630, 0x210000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000105000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000506000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) r3 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) write(r3, &(0x7f000095c000)='$', 0x1) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b81000/0x4000)=nil, 0x4000, 0x2000008, 0x40110, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000014000-0x7d)="88", 0x30a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000280000-0x10)={&(0x7f00001ec000/0x1000)=nil, 0x1000}) 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000202000-0x9)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f00000c3000-0x42)=@hdr={0x0, 0x0, 0x0, 0x20000000800, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x6, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f0000362000), &(0x7f000043e000-0x2)) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000181000)) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000089d000)=""/112, 0x70, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089c000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000089e000-0x8)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) read(r2, &(0x7f0000898000)=""/128, 0x3f2) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/02/19 00:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000069e000-0x10)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000275000-0x10)={r0, r1+30000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cf7000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000038000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000e81000-0x38)={&(0x7f0000bc1000+0xc0e)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000628000-0x10)={&(0x7f00003fc000)={0x228, 0x3f, 0xb01, 0x5, 0x2, {0x17}, [@typed={0xc, 0x0, @uid=r3}, @nested={0x208, 0x60, [@generic="efc3d2b92bb0ccabe02dfa8334132a59161c50f9e6c21e1dd19887291c14737b4c26f7a4267d9f6209ecad0e9dcb31f171db6a2a0d9ef59ca167a3389d677ff19eb2a35ac887e087a55d99da0d6a4d23c45978c7344a2979700856388aa98a25d7ca3799843292", @generic="5372ac591428a04c6c91a9eb527eac034e113a9851dc9c3ea4d99a2318da92195f", @typed={0xc, 0x19, @fd=r2}, @generic="325ca943fb25b152269d365a6cf6afebf49d3123e0e8ef45369830f7258d7df54e7f095cd661df8883579d087e10b2f9403d3a5a800cf38b99f77fb45d05a21172b8f2c8af8a65ac7f1c3ec849fce08f747a81cffc3b0e9073a50c93dc8f0a8307e38a5bf2e33ecf9e71d458f4668fb03f7c764ce9b20026ae6cf477b4eb", @generic="ebb44abb7740eb7acd317828473556a136dea6c450c227b53dd9972f7b748a1a5c77", @typed={0xc, 0x81, @fd=r2}, @generic="28653e7491db58f2b8cfd7fdf7dd864ac35ba902593defff70ac5884c78d481d8fbb253f88708e5c6e1e8ecdbc2de5d024f58dbe9286e95cc024849ae99322737e1d3395efb664aeeddfb4d78907522390efa97a7eb1396e2a860b76add6a59533f2ab2784424812e9d3cebc8d36e7004e2c283887c33f88d1c7962fc23b192b28ba81bf8260134d6a", @generic="b4305938dbf8094a19bdc575daa321000143372b36f34867bf071eb32b81d10167805c4e91fd8928675e2e16ba616025d93552a6d3fc338f"]}]}, 0x228}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x20000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000cd2000-0x38)={0x0, 0x0, &(0x7f0000051000-0x90)=[]}, 0x0) r4 = request_key(&(0x7f000029d000)='keyring\x00', &(0x7f0000792000+0x9f8)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000173000-0x6)='\\systemmime_type*\'\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000422000-0x1000)=""/4096, 0x1000) 2018/02/19 00:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d12000)='./file0\x00', 0x42000, 0x12) r1 = syz_open_procfs(0x0, &(0x7f000064a000)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ae000)={0x0, 0x6}, &(0x7f00003c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000857000)={r2, 0x1000}, 0x6) r3 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r3) r4 = socket$inet6(0xa, 0x2, 0x3) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f000084e000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom(r4, &(0x7f000081e000-0x1e)=""/30, 0x1e, 0x12120, &(0x7f000046c000)=@generic={0x7, "e0abb4866185eaaec355b4cb2fe4a16949338a165d9f621a21c4d28013f4e7566834d1b1887c128f08a4c1ce47d5962c369cfd18aeba1a3f64a8488f645b50bf60bb5d249b6f3d3723c2c070e7a909ea953b86608d6cded7a308946188cb5f205e69d694716fbf3f8f4e451f037be2703c7b474b41bd02c80ecb8b0995c7"}, 0x80) pwrite64(r5, &(0x7f0000ef3000), 0x0, 0x0) 2018/02/19 00:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xc9, &(0x7f00005f4000)={0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000296000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000013e000-0x4)=0x14) fstat(0xffffffffffffff9c, &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd6000)={{{@in=@empty, @in=@empty, 0x3, 0x0, 0x2, 0x9, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {0x3, 0x8, 0x1, 0x4, 0x0, 0x2020000000000000, 0x800, 0x7}, {0x7, 0x8, 0x5, 0x5}, 0x800, 0xd, 0x0, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x7, 0x1, 0xb9a, 0x6}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d09000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000047b000)={r2, &(0x7f0000e07000-0xff)=""/255}) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) [ 192.978815] sg_write: data in/out 264156/24 bytes for SCSI command 0x0-- guessing data in; [ 192.978815] program syz-executor1 not setting count and/or reply_len properly 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800080000) sendfile(r0, r0, &(0x7f0000604000), 0x7f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f00004d3000)=@can, &(0x7f00009c6000)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000721000-0x18)={0xaa, 0x10}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006ab000-0xb)={0x0, 0x6, 0x9baa, 0x48a8, 0x1, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x200, 0x765, 0x5}, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000b66000-0x20)={{&(0x7f0000530000/0x2000)=nil, 0x2000}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ad000-0x4)=0x35b1, 0x4) 2018/02/19 00:52:25 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/keychord\x00', 0x202, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000382000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7, 0x0, 0x8, 0xfffffffffffffffc, 0x101, 0x3, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x79)="05b2f520f4cab2fcd7a61f6cc1be01cdf059505794b7ac2fd6ebbb4247e6ad8744e95e0d916f07c81bf62519e12bf9279f45204cebec319ced3034f8e0ba85e9936ae05e8580a9f4aed78eac3564080c47cd976fdd2cce8901fc7c17a1bd0a98e14b2de67e03078d9f7299d5785abf12186f2fb3c503e0744e", 0x79}, {&(0x7f0000000000)="361454f196f5be7ef0f0bdb7e23a6eebe0ecc9aaaa2ffb8b416c57bf2a2f3d8a6892967c49e0c4097994a48ad12e582bf1254ec0f71463d1fabd3e67d6e266384fff5625ae6eb9f8d817928f52cc335869ec691e8ba379c629bfbf00e94dea5fcb1e60576d502075f73c419688514aa85d919e9c4ef0f21ebd9d9719abc18fb2806ddda5fdb7cfaf9cbaff2e3b1eae86f5bf5a0e", 0x94}, {&(0x7f0000001000)="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{&(0x7f0000001000+0xa5b)="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0x1000}], 0x6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000377000)='net/packet\x00') read(r2, &(0x7f00004cd000-0x63)=""/99, 0x63) 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000025c000), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005ba000-0x20)={0x80000001, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d5d000-0x20)={0x8, r2, 0x10001, 0x1ff}) inotify_add_watch(r0, &(0x7f0000eb5000-0x8)='./file0\x00', 0x88) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000036e000)='./file0/file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/19 00:52:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') 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) writev(r0, &(0x7f0000975000)=[{&(0x7f0000001000-0x56)="4aac4c9bbad8c66a64c0cc97c21c787a70bd5dc65a4c24573e0459462a1adaea5b7f281bd7d33e4b3ee4cc111bbe40299c1841db9ffe4ff7056f0d28ce5ee7622d16ca1f0ac4d719f1de296e2c40df29af86c31f98ea", 0x56}, {&(0x7f0000a71000)="d1d1fa8e21e63899a1c2eb5fd1b078a978fd7745618bc93e81ffdb2e144508f25d6cc136f5f56be0e5387da0eac8a861dc2781de063ec03a1e38d29f3d4af4bdc7136cf1d98e12c8f93e64a4b8076b9f7033ea46654b4651e45fc9de79ba8e21052de175b3604e50e9b8fe5b0fae329e314353f2f7e2308399a808423aa6ddc20f0dcee81085f4d3b2ebcb4476d3f329a4d7a8b886475c151cb5abc04f1cca61fa8fe3b1215c23fe67933eb7424eb0b86d83a3b86e2d57d2835bf24b3cb5038cba1428f05f732eef1abf067a585078c37151e5d4e2d55e1228d21d6124c59bec995cec99d532c73246", 0xe9}, {&(0x7f0000223000-0x3d)="7c5c0c875a578e6a9b5663d7c63e7405ef0d9d197e9f1be4defd5b9667b9e28d2a53c306773369439334e26cd969eb8c99c965653e31759808a26dba38", 0x3d}, {&(0x7f0000001000-0xec)="35269774baf11d8a12de63c514d9ea8aa41f124888768df1a59ec710f1e1abed693160f1379abee7458899da8d058a1cfeb53e628456495202bda9edd13e87dabe083bea9f827d028ea6045a6d35fdcd93590c4cffd3615b75e96210804891edb811ec02c13f7e2e6feab3b3c058d4700661f1988cb5e4d8334cd9083e5665c565880624fddb63bb9141188ff89bfbf565ba54898d0d6c990a548702009098b40df0668783e17efaa704915fa2de2bfaedb3226bac30f94675ee9b221d513b54cdfde429fbbe13e13f39d626d7564081fd2eb0a13bb737103b9e31a234d187cfba92f80fd942a458a8babef8", 0xec}, {&(0x7f0000000000)="e1628ee86cae0bb6aa24a8d058abe424a567ce8dd9e4416c093000743dc41c4b1d89c48a8511274ee9f854a33e4816cb8348c1cf4c9526dbc95dd1d3dbb37de7f753462ad13c81d3a55a4953367d88944416ca2bc3d7482e31d2eef5c49cf49cf4fe31567f68b57f2f90cc03ce11244e715f4a0d39f1992e1527ad053d10a559aaea7a158939bc9214a3bb1f5fc9075a4cc63ddfde9a44a111c59496605c93a6da3c66734ec41cb9ec51c6c196cc3e4958b236b910a615a14c8f2edfc2a0a582f501ec7c56936ac5eb7b6552cc8303a3a63a69c8c14daef2363eb8ec7e4b", 0xde}, {&(0x7f0000eb2000-0x1e)="414df925a620f67c25d78fc3c324b59ddef90d3a920386dbe7a5c18c9bf7", 0x1e}, {&(0x7f0000001000-0x5d)="645e22130f70aa57c262b3c437edfb94812917cfea43bcf107d1bd7b9a95c020830847ba6d7dd1494c76a2abf360e1e8e8ee8d5dfd43b1db61956a9f2da0cda72b8d94abeafb269fbaf51b6096da5fb4a85a3c90e6e31c9ce2c6c6b9ae", 0x5d}, {&(0x7f00007eb000-0x81)="2937018a42b1d11b3369b92373097a93e2f4a5a5ed59b54460bae7c19b2b9737f525198eb12a79d7ba9b2215d4717e452bef30c0aa7cc8bd99af4a9328309d014afe97d31e3a1b9be2c5dbe9f05053c2bd46befcbe645f9755a5b10a1a6c1cfe045c0f7771b059b66ff8c22bfb840355799e3bbe273c8965943fc61fac9980fbcb", 0x81}, {&(0x7f00007cf000)="533ea41b1cb0b4b7e8388574c0d285297e793f2aeb66a645e78b89db783e75998b5e32754dbcc30469f081b5ed9ca44575851f7068e7420a6fc53aec3b7e11bf04b6e77659a8a260bddf6d92c3bd52467a2744e7ab97f124861f2f92cfca8096f48d7a786f44254fe64c8d92d16ca47e9b57aa4902886a6a537ee4603e8e01c0882e944788b8109c9bb129ab3f4f5ffcefa4f8f33e349b58648c3697e3ed0424398c228a3456c1066095c6f9f5422e1271", 0xb1}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000002000-0x8)) lseek(r0, 0x48, 0x100000000000001) 2018/02/19 00:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00008eb000)) accept4$llc(r0, &(0x7f0000895000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d27000-0x4)=0x10, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000579000-0x10)={&(0x7f00003d4000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/02/19 00:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) open(&(0x7f0000094000)='./file0\x00', 0x400000, 0x89) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x2000000000038) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/02/19 00:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c7f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000060a000)=r1) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) signalfd(0xffffffffffffffff, &(0x7f0000ba6000-0x8), 0x8) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000535000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000551000-0x8)={0x0, 0xe1}, &(0x7f0000203000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000564000-0xc)=@sack_info={r4, 0x9, 0x7fff}, &(0x7f00001f9000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000f16000-0x25)) close(r2) poll(&(0x7f0000f46000-0x8)=[], 0x0, 0x0) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000011000)=""/129, 0x81}], 0x1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/203, 0xcb}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000de8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b88000-0x8)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) socket$inet6_dccp(0xa, 0x6, 0x0) pivot_root(&(0x7f0000e42000-0x8)='./file0\x00', &(0x7f0000c9f000)='./file0\x00') 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) r1 = gettid() syz_open_procfs(r1, &(0x7f00003cf000)='stack\x00') 2018/02/19 00:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f66000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0xc) r1 = memfd_create(&(0x7f000074e000-0x8)='vmnet0:\x00', 0x2) sendmsg$nl_crypto(r0, &(0x7f0000a01000-0x38)={&(0x7f00006f5000-0xc)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000886000-0x10)={&(0x7f0000fcd000-0xf0)=@get={0xf0, 0x13, 0x200, 0x6, 0x0, {{'drbg_nopr_ctr_aes128\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1}, 0x80) getsockname$ipx(r1, &(0x7f0000e49000-0x10), &(0x7f0000b37000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009e8000-0x8)={0x0}) sendmsg(r2, &(0x7f00004bc000)={&(0x7f000025f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x3, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xffffffffffff939c}}}, 0x32, &(0x7f0000e50000)=[], 0x0, &(0x7f0000703000)=[{0xffffffffffffff3b, 0x3e0f24c163cf6637, 0x4, "37fad345c79fc89e48b040d667b37209a47d2da85ecdc7e9bee6e944c7b0302840ec95971399bb082d19b9b81dec69ecb7ec95f57b897b9825e1df02d669a4be710efef1d215399db71b8822c0493318b5cd8afe358bbdd0ad55177d0e268288af1c84b681dbd0b1e5a68eb9f40e20b667937815397a49e45df7a65355bfe6969351ac0a054c8392d2596f5ccbff6592b22ee1cca522a7926858901fe92759974b6d6ddd9a2141625c98b4a060a1ae5962fe36c48d7af6f6330e2e9c487c4ef7cb358b5c61d8d30c9a55b985de2d52a6f4e9fb3d0225acb952c9c5321ddaaf8fedd18c867e200b017d54ce909f848b"}, {0x48, 0x119, 0xffffffffffffffff, "eac7e6580b5f2fa352304d8ba1f36ffead1a126ab95ba8b8b48772b56f14062de7ef35773a18697f3f9e21e7c3def75f85c5"}, {0x80, 0x10f, 0x1000000000000000, "d45dfe5b216620f303158bf7109c4e4d1938d5c7583f9d7670fa8b1081dbbafa6cfff01f4ff6e630316388a43e9933055f12b0683c6ee2e0ac4b8cc1eda49d9121cc4f98a48949a616f40057eddd83de46e6c20674b329bd2a04c06b49959ac8b2d5d552cd077aadddf4ebe395b3ee32"}], 0x1c8, 0x8000}, 0x0) 2018/02/19 00:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000ad6000)='blacklist\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000eff000-0x39)="798503d31f78ca3c9383474fb9a8c417f93e15c7c8cfac6cf065cf95adf698670700f06abcc6ae029be74e94f44f7df911308a5592071733ba", 0x39, 0xfffffffffffffffc) request_key(&(0x7f0000638000-0x8)='rxrpc_s\x00', &(0x7f000019e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ed7000-0x5)='user\x00', r1) keyctl$search(0xa, r0, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/19 00:52:25 executing program 6: 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}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd8000)=[{{0x0, 0x0, &(0x7f00006f7000)=[], 0x0, &(0x7f0000fd3000-0xc1)=""/193, 0xc1}}, {{&(0x7f0000b2d000)=@ax25, 0x10, &(0x7f0000823000)=[], 0x0, &(0x7f0000613000)=""/165, 0xa5}}], 0x2, 0x0, &(0x7f00006b0000)={0x77359400}) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) mount(&(0x7f000020f000-0x6)='./bus\x00', &(0x7f000080e000)='./bus\x00', &(0x7f0000360000)='sysv\x00', 0x4000, &(0x7f0000b24000)="b17516153f2d1de3552943b55764077f2887217fa1533cb187ad8a7e29f8c6c565ba8d09d894c58d4afb19f42e9eaa0759c861e94bce1c1f745245c43ec229774a198229aa36a6d2a50079171ea4fb182fb68fe195ed41d80c8fe294573a776e3b7d9f50d45a478c81315192030c30bba258e3ae381cb89c6f86b37c9bb2f011d60f8beaa42d4603f5df858b340b51b77339c9de") 2018/02/19 00:52:25 executing program 1: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e7d000)=0x101, 0x4) r1 = socket(0x18, 0x0, 0x1) getsockname(r1, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r2, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r1, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r5, r3) 2018/02/19 00:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000044d000)=0x0) sched_rr_get_interval(r0, &(0x7f000030f000-0x10)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000208000-0x8)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000bd0000), 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bf7000-0x8)={0x0}) recvmmsg(r3, &(0x7f0000845000)=[{{&(0x7f000053a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000036e000-0x60)=[{&(0x7f0000e8e000)=""/4096, 0x1000}, {&(0x7f0000eb1000)=""/171, 0xab}, {&(0x7f0000b28000)=""/3, 0x3}, {&(0x7f0000f19000)=""/250, 0xfa}, {&(0x7f00003c1000-0xa)=""/10, 0xa}, {&(0x7f0000716000)}], 0x6, &(0x7f000082e000-0xd2)=""/210, 0xd2, 0x2}, 0x7}, {{&(0x7f000053c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000aa5000)=[{&(0x7f00001da000)=""/245, 0xf5}], 0x1, &(0x7f0000e33000-0x8a)=""/138, 0x8a, 0x1}, 0x1}], 0x2, 0x2040, &(0x7f0000864000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e70000-0x6)={0x0, 0x1}, &(0x7f0000c4a000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000359000-0x35)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) r6 = accept$inet6(0xffffffffffffffff, &(0x7f000003a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000390000)=0x1c) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002d1000-0x8)={0x0}) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000877000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ab5000-0x38)=[{r1, 0x200}, {r2, 0x8000}, {r3, 0x605}, {r6, 0x100}, {r7, 0x88}, {r8, 0x4100}, {r9, 0x418}], 0x7, &(0x7f0000246000-0x10)={r10, r11+30000000}, &(0x7f00006b3000), 0x8) rt_sigsuspend(&(0x7f0000e11000-0x8)={0x1f5c}, 0x8) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r12, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffc}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/02/19 00:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f00006b0000-0x30)=[{r1}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/ptmx\x00', 0x80, 0x0) r4 = syz_open_pts(r3, 0xfffffffffffffffa) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000887000)=0x400000fff) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/02/19 00:52:25 executing program 2: prctl$intptr(0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000c46000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000df2000)=0x7) 2018/02/19 00:52:26 executing program 3: r0 = socket(0xd, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x2}, 0x8) fcntl$getflags(r0, 0x401) set_thread_area(&(0x7f000072c000-0x10)={0x7, 0x20001000, 0x2000, 0x0, 0x3, 0xb3, 0xffffffff, 0x9, 0xfff, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/02/19 00:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000a6d000), &(0x7f00003f0000)={{}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00003cc000-0x20)={{0x0}}) r2 = accept(0xffffffffffffff9c, &(0x7f0000951000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000000d000-0x4)=0x32) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c61000)) getsockname$packet(r2, &(0x7f0000c6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c99000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000ace000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x200, &(0x7f0000c67000)={r1, r0}, &(0x7f0000048000), 0x0) clock_gettime(0x5, &(0x7f0000f4a000)={0x0, 0x0}) futex(&(0x7f00000f0000-0x4), 0x800000000000005, 0x0, &(0x7f000090e000-0x10)={r5, r6+10000000}, &(0x7f000074e000), 0x0) 2018/02/19 00:52:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000218000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f000041c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1fd}, {r0, 0x2}, {r0, 0x284}, {r0, 0x8104}, {r0}], 0x5, &(0x7f0000000000)={r2, r3}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x5}, &(0x7f0000001000-0x4)=0x8) prctl$intptr(0x1078959ad6598079, 0xfffffffffffffffb) 2018/02/19 00:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c3000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/02/19 00:52:26 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fda000-0x4)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fd9000-0x8)={0x1, r3}) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) 2018/02/19 00:52:26 executing program 6: ioprio_get$pid(0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000485000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000b63000-0x78)={0x5, 0x78, 0x7fffffff, 0x1, 0xff, 0x7, 0x0, 0x1, 0x0, 0x4, 0x1, 0x7ff, 0x8, 0x8, 0x8001, 0xcf6, 0x5, 0x8, 0x9, 0xe981, 0x6, 0x8, 0x68, 0xb231, 0x6, 0x0, 0x1, 0x1, 0x9, 0x9, 0x8, 0x7, 0x1, 0x1, 0x4, 0xfffffffffffffee8, 0x0, 0x4, 0x0, 0x5, 0x2, @perf_config_ext={0x100000000, 0x9}, 0x20040, 0x4, 0x2, 0x1, 0xff, 0x5, 0x2}, r1, 0x2, r2, 0x4) 2018/02/19 00:52:26 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/19 00:52:26 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e3d000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1c, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000261000-0x4), &(0x7f0000b02000)=0x4) 2018/02/19 00:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) getpeername$packet(r0, &(0x7f0000abf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c41000)=0x14) 2018/02/19 00:52:26 executing program 4: mmap(&(0x7f0000000000/0x9a8000)=nil, 0x9a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000615000-0xe)='oom_score_adj\x00') lseek(r0, 0x0, 0x3) 2018/02/19 00:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000690000-0x10)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000732000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000053c000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf2000-0x98)={r1, @in6={{0xa, 0x2, 0x46, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x100, 0x3ff}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070e000)={0x0, 0x10, &(0x7f0000cfb000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000f7e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5c000-0x20)={0x9, 0x200, 0x1, 0x10000, 0x8, 0x0, 0x80, 0x9, r2}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000093b000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f00000cd000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d69000-0x20)={@generic="7885a46607dc91b3d67a246789d3d5fa", @ifru_addrs={0x2, 0x2, @rand_addr=0x7ff}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0x18cdc355, 0x3, 0x500, 0x0, 0x400080, r3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/19 00:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000404000)='/dev/usbmon#\x00', 0x2, 0x440000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ea000)='net/if_inet6\x00') renameat2(r0, &(0x7f0000dbe000-0x8)='./file0\x00', r1, &(0x7f0000e57000-0x8)='./file0\x00', 0x4) r2 = creat(&(0x7f0000fa1000)='./file0\x00', 0x1) utimensat(r2, &(0x7f00008b3000)='./file0\x00', &(0x7f0000dd6000-0x20)={{0x0, 0x2710}}, 0x100) r3 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') sendfile(r2, r3, &(0x7f0000023000), 0x26a950b) 2018/02/19 00:52:26 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005c000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000005e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000005f000-0xe7)=""/231, &(0x7f000005e000)=0xe7) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000023000-0x10)={0x0, 0x0, 0x4}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000a000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000003d000-0x8)={r2, r3}) 2018/02/19 00:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e49000-0x1c)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/19 00:52:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000003c000-0x20)={0x10000, 0x7, 0x393cecaf, 0x1ff, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) memfd_create(&(0x7f0000939000-0x8)=',eth0&)\x00', 0x0) 2018/02/19 00:52:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8449a1da97f1bb45f78b7", @ifru_map={0x0, 0x0, 0x0, 0x3}}) pipe(&(0x7f0000c72000)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000109000-0x8)={0x0, 0x9}, &(0x7f0000dcd000-0x4)=0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fa8000)={@common='bpq0\x00', @ifru_flags}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f1a000-0xe0)=@ethtool_dump={0x3f, 0x7, 0x400}}) [ 193.877850] kasan: CONFIG_KASAN_INLINE enabled [ 193.886214] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 193.947479] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 193.953750] Dumping ftrace buffer: [ 193.957288] (ftrace buffer empty) [ 193.960987] Modules linked in: [ 193.964300] CPU: 0 PID: 28234 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 193.971905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.981250] task: ffff8801d96b9800 task.stack: ffff8801d7ac8000 [ 193.983175] binder: 28258:28261 ERROR: BC_REGISTER_LOOPER called without request 2018/02/19 00:52:26 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000c2000-0x20)=[{&(0x7f0000de5000)="e21f7df5cb53e0f37a2b77efbe0b6cd81597fd373be875a7fd9df25715b1f6fad64436908a1d40e2ea273651f0047607d023c29eb4c71818040cfd772904bb64f0846a9e5dc96d1d9badd7ef1311d4d62ef0a0cdbfb4f3e2a24c62e1f1b2c4fb41834c712148d1dcbd8adb9c84297fa2b9adfce157a222e9ac603450fe24c6221b9c41a70fbaf02f66f39c8a89edfbe00bf1f4d16b6867bdfb893fe691e19161281e9a6f4f7b754701e1ebba7704a5000d4f48f1d8fe9f7d90fa20cfa978795691b788b258b341cb659c16e45755f30e90d671c91b70bdfd8edd0826", 0xdc}, {&(0x7f0000de5000)="a69de7ca8febbcd95e31252b377853b33c04cfe28986716dbc0fab53d25df8b87760767e50c1920fdd7d98a8dc9f217211ed713468041cbfa751dbf39a4045e5a1e882e76ee0855ab117e4d447d440a3ff4e1f41b3875db86abf57755dbcc3fb0610585fa59881c6443f952bc7d2327607f5f53a865f725bcc08a6d4e7e3c1ca80c84e9e3232ea17f98351621ed2f3c2db9b42c6399bc4ed5384a28dd979171a808b2d1134c809bf700481449f6083eb5b6cf28c0fefac84813fedb80005d3e7dab119ccbd45a05c3fa68263275edb7945e3d445128bd5682b4e16", 0xdb}], 0x2, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000de6000)={&(0x7f0000de7000-0x9)=@rc, 0x9, &(0x7f0000a99000)=[{&(0x7f00000b5000)=""/25, 0x19}, {&(0x7f000012c000)=""/242, 0xf2}, {&(0x7f000028b000)=""/46, 0x2e}, {&(0x7f0000de6000)=""/80, 0x50}], 0x4, &(0x7f0000ad2000)=""/139, 0x8b, 0x200}, 0x2000) 2018/02/19 00:52:26 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)="73650002006a1f00") pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) [ 193.989647] binder: 28258:28264 ERROR: BC_REGISTER_LOOPER called without request [ 194.002338] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 194.011655] RSP: 0018:ffff8801d7acf9c0 EFLAGS: 00010202 [ 194.017092] RAX: 1ffff1003b2fb02d RBX: ffff8801d97d8158 RCX: 0000000000000002 [ 194.024345] RDX: 0000000000000010 RSI: ffffc900063ca000 RDI: ffff8801d97da11c [ 194.031599] RBP: ffff8801d7acfa10 R08: ffffed00393b7d6c R09: ffff8801c9dbeb40 [ 194.038860] R10: 0000000000000005 R11: ffffed00393b7d6c R12: 0000000000000002 [ 194.046117] R13: 0000000000000010 R14: 0000000000000000 R15: dffffc0000000000 [ 194.053380] FS: 00007f52b484e700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 194.061595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.067451] CR2: 0000000020fe8000 CR3: 00000001b7ce6000 CR4: 0000000000160670 [ 194.074698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.081947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 194.089204] Stack: [ 194.091328] ffff8801d97d8170 ffffed003b2fb02b ffffed003b2fb02e ffff8801d97d8168 [ 194.099304] ffff8801d97da100 ffff8801d97d8140 0000000000000000 0000000000000000 [ 194.107281] 0000000000000000 ffff8801d97d8238 ffff8801d7acfa50 ffffffff82668a65 [ 194.115260] Call Trace: [ 194.117821] [] sg_finish_rem_req+0x2b5/0x340 [ 194.123861] [] sg_read+0xa16/0x1440 [ 194.129110] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 194.135750] [] ? fsnotify+0xf30/0xf30 [ 194.141172] [] ? avc_policy_seqno+0x9/0x20 [ 194.147027] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 194.154013] [] ? security_file_permission+0x89/0x1e0 [ 194.160737] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 194.167373] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 194.174012] [] do_readv_writev+0x520/0x750 [ 194.179869] [] ? vm_normal_page+0x200/0x200 [ 194.185810] [] ? vfs_write+0x530/0x530 [ 194.191316] [] ? exit_robust_list+0x230/0x230 [ 194.197431] [] ? __fget+0x20a/0x3b0 [ 194.202677] [] ? __fget+0x231/0x3b0 [ 194.207926] [] ? __fget+0x47/0x3b0 [ 194.213087] [] vfs_readv+0x84/0xc0 [ 194.218249] [] do_readv+0xe6/0x250 [ 194.223410] [] ? vfs_readv+0xc0/0xc0 [ 194.228751] [] SyS_readv+0x27/0x30 [ 194.233913] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 194.240464] [] do_syscall_64+0x1a5/0x490 [ 194.246151] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 194.253045] Code: 45 b8 eb 3e e8 e7 2d d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 194.279751] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 194.286693] RSP [ 194.293837] ---[ end trace c70c5aa3881d1ece ]--- [ 194.298603] Kernel panic - not syncing: Fatal exception [ 194.304431] Dumping ftrace buffer: [ 194.307953] (ftrace buffer empty) [ 194.311632] Kernel Offset: disabled [ 194.315228] Rebooting in 86400 seconds..