0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f00009cc000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000040000)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000051000-0x28)="1f0000000000000000f9fffc8f36f800002133f1a5a78631df491525c301040048000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006d2000-0x5e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x7, 0x2, ""}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006fb000-0xc)='/dev/rfkill\x00', 0x40801, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000810000-0x8)={0x0, 0x1a4}, &(0x7f00008e6000-0x4)=0x8) fchdir(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000daa000)={0x100000001, 0x2, 0xffff, 0x9, "ade5a67b1a8f4822b32d81f7188a2c643965a22b171c7af45e4224a93be7f1e986d58d39489be2110e267480", 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000474000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000175000-0xc)={r1, 0x7, 0x10}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f6a000)={{0x1ff, 0x1}, {0xbc, 0x1}, 0x1, 0x1, 0x2a4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000166000-0x1)=0x6, &(0x7f000052c000)=0x1) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000007000-0xe0)=[{&(0x7f0000007000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000006000)={0x7, &(0x7f0000007000-0x38)=[{0x4, 0x0, 0xfff, 0xcdf}, {0x6, 0xff, 0x3, 0x3}, {0xfffffffffffffffb, 0x2, 0x0, 0x8000}, {0x2, 0x88, 0x400, 0x71}, {0x50, 0x0, 0x3, 0x3}, {0xae, 0x5, 0x0, 0xbe9}, {0x7, 0x10001, 0x400, 0x3}]}) 2018/01/15 10:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000601000)='/dev/dmmidi#\x00', 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(r2, r1, 0x80000) r4 = dup(r0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c79000-0x20)={r3, 0x5494, 0x6, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d4a000-0x18)={0x1, 0x0, [{0xc0000103, 0x0, 0xffffffffffffffff}]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f000067e000)={0x0, 0x1}) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000487000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000ade000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000f4a000-0x8)='./file0\x00', 0x204000, 0x80) setresgid(r2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005d5000)=[{0x8, 0x24000}, {0x7, 0x1d3}, {0x4, 0x6}, {0x7, 0x1}], 0x4) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000657000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000)=0x10) bind$alg(r0, &(0x7f00004ac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00004c1000)=[{&(0x7f000079c000-0xc4)="9dee1289b487843e307f0fccb9f5806a606448e7c3c812b4", 0x18}], 0x1, &(0x7f000072d000-0x10)=[], 0x0, 0x4}, 0x0) 2018/01/15 10:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) pipe(&(0x7f000086c000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f00003e0000-0x8)=0x1, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000937000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x408a00) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a93000)=""/20, &(0x7f0000748000)=0x14) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f00003b2000-0x10)={0x2, 0x0, 0x100000001, 0xffffffffffffffff, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000319000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x400000) sendmsg$nl_generic(r2, &(0x7f0000e07000)={&(0x7f00001a1000-0xc)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000c12000)={&(0x7f000063b000)={0x1168, 0x34, 0x200, 0x5, 0x2, {0x11, 0x0, 0x0}, [@typed={0xc, 0x2b, @fd=r0}, @nested={0x1148, 0x18, [@typed={0x10, 0x3e, @u64=0x1}, @generic="d3187fca156500d91f3dd3639070d55d34f690d34cb9013b", @typed={0x14, 0x79, @str=':@-security\x00'}, @generic="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", @generic="ad87ad1ad740a37b3b", @generic="2daa862dcc85d8ae5e364a7b7cb0c8d3a9fc4e34b311969cbb9d272b7d5f0c49ef0d957878fd28c1bbda2f64af6525251f4009c21d970c2acbf983b63d84d3949bae232cb95d009f0d4e3f3978cc0f513f683677dc315bbc38a4e0b4aa74b4c0eae9eceb81c79d37a2b8ae5367ee6e12b2a1f1e4fca8adb348d13e96974d9f31d49658ed53a241d43c206a78ec9545a5de7c2f973c1f5a027f0ad10fb532e556b4b3f9dfc8efe612ce78ca", @generic="f861234e1e7c328240d70089895dfa889ab9d367a0963b8f1dcf7337c3a5ffb45a0ad7ea76954b26cf956640d3d7f64bbbe459a821915a56acd87620962777fba73121f826a5d524ce43b04443429aefb4"]}]}, 0x1168}, 0x1, 0x0, 0x0, 0x40000}, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000933000-0x34)=""/52, &(0x7f0000e6b000)=0x34) 2018/01/15 10:08:49 executing program 6: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) [ 57.468360] device lo entered promiscuous mode 2018/01/15 10:08:49 executing program 6: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 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, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e09000)=0x0, &(0x7f0000b85000-0x4)=0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2f000-0xca)="278fae3d4fe79205f6f40582b3a5e4d84c4d3ade86881cd2cd5c052112c4ee6f6079516c554b125db446e5bc9f43c7318976646b65e7d8ae23d49e9cfa69e4f0a6b3b42454eb8d60038aef5f143d8560c6022d7977a332d4f6b69bd1f081831f3c067a02e3d6429868cc0fda8e32a2d8b3b1981d6afbbde8f3bc3f4c74bd9c35b1e1bf84bf669a27481107756f7bcf51fca9d98b8decd8a1578a561b6d8793d8d506b4f4dfd67f56f453c6840a9dec18e8596dd3cb51b474d6c00ae3a3d9dd6f", 0xc0, 0x0, &(0x7f0000d64000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 10:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000045a000-0xc)='/dev/amidi#\x00', 0x4, 0x24440) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000e91000)=@pic={0x2, 0x81, 0x2, 0x0, 0x8, 0x0, 0x100000000, 0x80000001, 0xffffffff, 0x6, 0x1, 0x8b, 0x4, 0x5, 0x5, 0xfffffffffffff801}) fcntl$getownex(r0, 0x10, &(0x7f0000707000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/selinux/status\x00', 0x0, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00003ed000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000b09000-0x4f)=""/79, &(0x7f00005af000-0x4)=0xfffffffffffffe21) 2018/01/15 10:08:49 executing program 3: r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$mice(&(0x7f0000265000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000263000)={0x80000000}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005b3000)={0xfffdfffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) rt_sigsuspend(&(0x7f0000aca000)={0xffffffffffff0001}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) 2018/01/15 10:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000967000)=""/85) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00005c6000)=0x9, 0x4) 2018/01/15 10:08:49 executing program 6: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 0: setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff0000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xbd95, 0x0, 0x2, 0x7f, 0x3}, 0x14) 2018/01/15 10:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d43000)='net/arp\x00') preadv(r1, &(0x7f0000eab000)=[], 0x2180, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000014e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000a3c000)="b9233b2e4c8d3f4577", 0x9, 0x4000, &(0x7f000021b000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000000e000)={0x401}, 0x8) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000002000)={0x0, 0x0, 0x9}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000e000)=0xfff, 0x4) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 4: truncate(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d67000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xb14a}, &(0x7f0000cd8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000011b000)={r1, 0x8, 0x9, 0x7, 0x7, 0x2}, &(0x7f0000a8d000-0x4)=0x14) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000ce3000)=0x0, 0x4) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000002000)=0x0) io_submit(r0, 0x1b2, &(0x7f0000002000)=[]) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/15 10:08:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000714000)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000632000)={&(0x7f0000001000-0x6c)={0x2, 0x440, 0x4, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x7, 0xfffffffffffffe00, 0xc73c}, 0x1, @canfd={{0x3, 0xfffe000000000000, 0x4, 0x0}, 0x1b, 0x2, 0x0, 0x0, "fa956e25c2a87aa38bf9e582c7efc43c5147b647454c27e09fd38d56b7b971082cf8770b3add452f1915ead4131f6c8673f5fec2b5262592a7ff4e0d7c59f9c3"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001e000)=0x0, &(0x7f0000786000)=0x4) 2018/01/15 10:08:49 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000002000-0x9)={0x1f, {0x4, 0x2, 0x8, 0x7, 0x1, 0x4}, 0x81}, 0x9) 2018/01/15 10:08:49 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000004000-0x8f)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x59, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2df007acfb0dc9715d39dcf87aabcc8a4117be90be00003f6d5d6617926e17e5211a8c045dec4b68531aa80e8a6c85e419ba3fb80c95ade21f0020eaffffff57614eefa630"}}}}}}}, &(0x7f0000005000)={0x0, 0x4000000000000131, [0x7d3]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x10000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000011000)={r1, 0x7fffffff, 0x5, [0x98d, 0x8d, 0x7f, 0x1, 0x5cda2be8]}, &(0x7f0000011000)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x4, 0x80000001, 0x7f, 0x7, 0x7fffffff}, 0x14) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000df3000)='/dev/dmmidi#\x00', 0x40, 0x101000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000565000)=""/151) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000bab000-0x40)={0x0, 0x0, 0x0, 0x0, "923a938145a5bd0b54afe1b78936a7fa0226b851b091cb2c1e20bd89e0672bfd0c47436235f4b215bb31e584", 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000046e000-0xf3)={0x0, 0xeb, "79f9ec72b104882c307f0139dea4ab3d706f4db042cc4a5927dbd87e661205de92eaa974c707a07e3026a5c01704f6941efb179e14443317477353cb4759fc4c2ed9ca6add8e78b6848ef4787ec6787913a7dba0bed431d42d9a6a898e3d8636615a2170f3f7de32db1efee528e739a35890f7d8acb2ba3001bba3a504f8e4a9981bb7198b5762e02302e678c78f4208bd4ce1db7aca6699970869080818905340002fec24e0ff8ee67cac99516f4e660f59ad7972926ea7efa62285dbb86bad2493e2dcb6f240d38993dadaa1044228ae1df2f88ae37ef131984cc2deaa1ba78665c52787ef11e4ddb598"}, &(0x7f000052d000-0x4)=0xf3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000005d000-0xb7)={r1, 0xaf, "2d2f83534abfb36c9d4d5baaf1f728131c00064c6a7ab1d73f771402a10fdbb1a4e81236ab79d1138dede51b4d65a7c6e9fd991b085d6a2c677d0f4422c6bf9a06e271b61de81c0b125deaab0e13053003b34bc10ffac17e9fa53cc4b9f19d00812b2d1a688f319194bcc06c152857ab56baa14e998a70c04452e9ef5f13b8dc0958840a90cf3607ea2d2cd614eda3f93ea8cd7c34056e297739630e320c7eaddeb09cf643c3c574868c621088e53e"}, &(0x7f0000933000)=0xb7) syz_open_dev$audion(&(0x7f0000852000)='/dev/audio#\x00', 0xfffffffffffffeff, 0x800) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b9c000)='/dev/input/event#\x00', 0x0, 0x20000000000001) writev(r0, &(0x7f00003f4000)=[{&(0x7f0000774000-0x31)="c6f46729bd74354cc7084f2ef827843c7a", 0x11}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000764000-0xb)='/dev/vcsa#\x00', 0x7, 0x2) getdents(r1, &(0x7f00009b1000)=""/99, 0x63) 2018/01/15 10:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed1000)={0x0, 0x0, 0x0}, &(0x7f00004e7000-0x4)=0xc) waitid(0x1, r0, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f00008c0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a4c000/0x4000)=nil, 0x4000, 0x1, 0xf2d, 0x4000) r1 = gettid() waitid(0x1, r1, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000cd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 3: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x5) getsockname(r0, &(0x7f000005a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e63000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/206) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"bfba4e47c33378"}, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x7, 0x1, 'client1\x00', 0xffffffff80000000, "295124802957f60a", "c6f931548a5debc7cd8d11705f100763fef45e227ed3aea79c11cd7c3c6e7a2a", 0x10001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4, 0x0, 0x2db, 0x100000000, 0x400, 0x2, 0x100000000, 0x8, 0x1, 0x0, 0x4, 0x1, 0x3, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000001000)={0x2, 0x2, 0x66, 0x0}) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0xffffffffffff8001, &(0x7f0000083000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000007b000-0x8)={0x0, 0x1}, &(0x7f00000b6000-0x4)=0x8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ef000)={r1, 0x1, 0x7, [0xff, 0x1, 0x20000000, 0x6, 0x100000001, 0xfffffffffffffffb, 0x800000000]}, &(0x7f00000ef000)=0x16) syz_emit_ethernet(0x3e, &(0x7f00000ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x4, 0x100000000088, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 10:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00003b8000)={0x100, 0x9, 0x5}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000435000)='/dev/vcsa#\x00', 0x8000, 0xe6180) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000978000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x4008) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000935000)={@generic="3f9d7e613bfb177351fa4527e181f2ac", @ifru_mtu=0x10001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x1f, 0x9, "5f6f6a6cb3350f72e1ba0f55e1a20a678f9506b570ba7a48642dc2db08195fcc1c6f832bb0ce2c1b94cc2f5a979e4342642313df3e7de2e9fa5967e77a7616f2", "4a8e45d7ecac435a449b5eb5ea02f5381e701c9a5c831d9871f74ecc0051b85d53c68e716a4560101b995a4fedce5c7bf6ccd609d9c44c3b439ebd63088b7286", "22d15e60101bf3ebb65ef3dd3403ff18fa762a2441219b33ad8d232e48286d20", [0x9, 0x6]}) writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/15 10:08:49 executing program 4: mmap(&(0x7f0000001000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x0}, 0x8) poll(&(0x7f0000e7d000)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) signalfd4(0xffffffffffffffff, &(0x7f0000858000)={0x0}, 0x8, 0x0) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000720000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000011000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x7) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/15 10:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000da3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0xfffffffffffffff8, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000064c000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000419000-0x4)=0x0, &(0x7f00001b6000)=0x4) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6dfcffff05b40203030701ff2104173f8100000002000039", 0x1f) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006eb000-0x4)=0xffffffff) ioctl$int_in(r0, 0x0, &(0x7f00000f4000-0x8)=0xfffffffffffffffe) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00008f9000-0x84)=""/132, &(0x7f00000be000)=0x84) readv(r0, &(0x7f0000f14000)=[{&(0x7f00000f7000)=""/83, 0x53}], 0x1) 2018/01/15 10:08:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000875000)='/dev/loop-control\x00', 0x20000, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) 2018/01/15 10:08:49 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ee5000+0x2a3)={0x0, 0xffffffffffffffff, 0x0}) stat(&(0x7f000089e000-0x8)='./file0\x00', &(0x7f0000593000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000f67000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r3, &(0x7f0000000000)="b55f4c34e190987abc36bf0cd6fe69015b658243a61a181f260226f7366e138520a319d336656b4c9347b87eff9d27dc3fa18fd0b584f0e8d6e5ab154f1b39381e3728f04c698f52c90c2b7694e2e3b078f3ddc8852fd9a9d68dba24eba97c9f60a3e9d273504f8751035fc30ab3b20f2d86e935da4575eac520c44ca85e70a8523fae3b5ebe8f474ee06701793e6b801fd4ddc957b03e3041656ea3b1ba2f137d7910719b11c01d662dcbe0361eaeeb416f1daaa3c05592bdbaf1725606d81ed2c2a8d711566646012c55399c672cd47334584b47e0d21012c2d67a3b1c634173940b7b29b2105f2af905282fd53a6d6271f4ff11a582a3", &(0x7f0000001000)=""/15}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 10:08:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000455000-0x37)=""/55) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c94000)={0x77359400, 0x0}) socket$llc(0x1a, 0x2, 0x0) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x6)="76626f00010001020000000003ff00", 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000078c000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) fchmod(r0, 0x0) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000e24000)={0x1, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00006b0000)={0x40, r1, 0x0, 0x7fff}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000560000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f00006b3000)='numa_maps\x00') readv(r5, &(0x7f0000f79000-0x10)=[{&(0x7f0000a96000)=""/0, 0x0}, {&(0x7f0000aa1000)=""/130, 0x8764}], 0x2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000009c000-0x8)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000266000)=[{0x0, 0x0, &(0x7f0000039000-0x38)=[{&(0x7f0000fe0000)="62bd3445f08b65547a9b4a7ab9d9b94e86217060a53d8390044cb72302745c73060b8c13b6210864f9ae37b06c97b2fee1fbae2aa31f4a905d7809111c92ce76151f65d500cdf8aea779520c03f4384ee5476f2d519d7dbf20a28273102ae7bc3a8a1b2a7731d2ac1963c31dd01f86c19e364c8f73883d24480ce810bb72f8452aa855b3ca10b62415b170842cc6d174fa00536cc3a8e38838ad658534", 0x9d}, {&(0x7f0000739000)="c726b23ce2eddde5a8d79938d279902f2de266cbddb0e85a", 0x18}, {&(0x7f0000169000)="a138163c3ccecdbfd1ee557d212225bb24a05baaf78ebf8c110fd33529d1770cbdcb9d58998f64ad0cf9bb282f09f154d759cfa8c76c3dde80bb5042d88e6ecf49d037ada9876aa2c0761f1aa85df16beee41c2da5396537b31f3184dce4fe4900b1d1ae6f976656481b1ae79baf1d238b30ad847ccfc10b719d6acf7573fb28e9952675228514f362d59ba9d33f310f4d0d9534af7619cf319d1a49ddf0e326abf1ea4992d080736835101a4079733b348994f2f46ea8b1434e9f5c81b2c4116adb906a7f3b8536c66ce860de3b16d36afaf797897b925eef3f7e", 0xdb}, {&(0x7f0000d12000-0x88)="164f6b9ec7975e485db4b5b32c9896ec09045a059b0e9888b79f8a56b757f7d81567fd23e170e377d8cb7cd99ae234ee13b354b14a7bb62467f6471648d5439e2ee8be3a4a95275d63493cd828d7ecd665e18dbf94657f00bff3ada1b2b6bd29ac51b3053223b369f989b54f538bf83cef5fe054cf3a0512c361c83d1456643ad2f7d72d57b77d75", 0x88}, {&(0x7f0000d90000-0x57)="3ea1ccfff02794f3d8b83f44ad1bb0ac114dc05de693a5390700fc48ff522b1645bcc59fda4ba034d7c8893f905f66ff7dcf710b41da243bdb6e4acce89402b7aa32accd614aeed0531178b5ed331cb4d5e7413f15a7a8", 0x57}, {&(0x7f00007e2000-0x86)="50c81964c2f3658aba0e9f8615933f75fa7d70098ce98a60cd975673410669918bda586d496e5dbe98f064151e69003729c3577f5327941f847ccce044a11a63a827d6ddb9774cb48d966aad07bfe5b38c940dda7a19bb08077c5b31db391866cc430fa6b7992e3c2bfdf279af9511afc10ca150075b7ea9b372d0486ddea59c853beb8836ba", 0x86}, {&(0x7f0000a96000)="", 0x0}], 0x7, &(0x7f0000aaa000)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x100000000}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x40, 0x117, 0x2, 0x2d, "a1cebb17448e8540a8d4fd3764fb6c6a588ab6f8a1e4b2fa6ddc24a101e9a78f06adffe31887bc4c8bd7e19ae5"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x1c, 0x117, 0x2, 0xa, "d7983ea95a38bd586a6b"}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0xa0, 0x117, 0x2, 0x8f, "8d7b51c4790000abe37e7cd1e155279c2c939c88e339d76117efc391776a21e7aa14c2fbc4c3424e581adbad402292e8eb2ee84839af7f57997fbf0f43b025a5df20b26f7cbd7e193b58a6506871d77e54791a77a23692b3dcbb8614f3257d24934176e45aebe8489508b733c81ba07474a84591c7abe14475115391830fba211ab7eeca023e98bc0604cd03c25c3b"}, @op={0x10, 0x117, 0x3, 0x0}], 0x15c, 0x24000880}, {0x0, 0x0, &(0x7f0000d19000)=[{&(0x7f00003ec000)="dc32c39e9db8ff61054e75d92fce2cbafb9df0794cc8b7e698d8c262cc482f27bfa3d841719968eb64e374a8d7c219d1abe90dc9ddf929ecf035f960d85f9c1f93e1caad3a5a9438d1b34d1111719cdf63d9d6d5", 0x54}, {&(0x7f0000892000)="d81c9af907e66e8f21923d638bbc919e9100df0138a7101cb7a2ccabd3a510c4b90e66e0daae4c35f48798befd8269cb7e6b1d30a967ed12097f08ed33657be118ea1b277b8d4e48b67ef162da5ae34a1f1e6f72c7b5b42726ef2ae69ca29520bc82503341ad372b781dd4f3f2632f296932281619913ffebfaedbae1fc2c5d34e3133b3eaa2c202d137cbcfd5deebe8f750c08aab42c92270880619c49dbd67d87aa4d79b748733daf6b5ee2a3aff10a24efb1a7011232bb9ec3bea5245", 0xbe}, {&(0x7f000037b000-0x34)="bee25ac1c8d5170a3555d03341cab3fb7a33147237655a7170adc465ddde930ab987842572fcf1694787ad9bbd38a2d70674e5d7", 0x34}, {&(0x7f0000e34000-0x54)="efff36d2179f65318b05e1c9734adb888a74b9b8af1db3d8f146a8a2a96d6a045a77a8e31f8520aa0ca54880b30f36035e5b08669dc1614eb6d2ee36dd2e28c5aa824de406276abc814887f7970c063ab73886b8b029c481b44aa6b32233809bc16e6ebdaeacebc38c2fb527d2d3a9626d83eb4758afe3d0ca907103d934c3b683da994b51dd3dd8155602410d07f689cc03e765371c619b33db718228d14a8ee4229b0e9c2fe13c1bbf86a189c35ec015062e3f56ce1ef212", 0xb9}, {&(0x7f00006c1000)="2d248ec7e23c90556b0f14018143a1850eb26b28cadc0474226ca91a8c1b89e75342fbebcdb369fd17b1d02160763db187c119b6f7547e63dec80056fc1f", 0x3e}, {&(0x7f00005e5000)="37af4002c9c10acebab53c891bf54eabab466e91eb87", 0x16}, {&(0x7f0000acb000-0x13)="926f224c7c1a7c65e300b0e981e31a07d3f0bf", 0x13}, {&(0x7f0000529000-0x39)="7bb78f554a910960ef4e9001c67521fd6d4ab4b9e41889bcfd7c359af51899069be4225ecc857a58567511a353aa30abf0436b39f085bf3c2d", 0x39}], 0x8, &(0x7f0000cef000)=[@iv={0x104, 0x117, 0x2, 0xf4, "7da64e73323cfaae3989921dff85f89c983246204f5905698286a4c6275f8249fa3a5b05ae1bd2805f98eeea7b92f0738baba4712f41ba7d0ff797f142e576cc7060005536c2b1908910cc2a3d8fdb9a81c5d4a4689757b7defcced0532abdefafa10666585de39edcb47fc676f3a475e962fa74cf4b93bc7679f632208739d73a2513fb19603cbd8e92c90597b9bfb545275acadd12f412521f5125f47af609a407821fe6a9a4e06928c953b35db9dc7915e4c6b0ec007795af7a55381643f354c8cc38ce9eee26457fcc5feeb480be9219b7fcad8633d9cdea06d47866cc3e6ed278bc344e4c3a5a49250b7dae95a9a70e04cc"}, @assoc={0x10, 0x117, 0x4, 0x8}, @iv={0x104, 0x117, 0x2, 0xf1, "99e515a65b8a1ab4d54320f3bd5af1381c289a682b8005aa7b98dabb0f8740650b366327c45dddc86d33602cd33e07ed4e1ff78f5035f2948b67ccfb45e14c39912fb424f4276d13dfecef6769d283c7a76ab84975d3cd84417e1a607359da5c9b4169105e3849af3db4e834f4b71125d39438c4e6396e094dbe94000078e75b38f91c75bf78461c10dde7c39eb395b5b9c111fd35fb3a192a59b60bdc81a4dfc35d479226ba6688ef6cd9d74fe374bd34087c784d458d90d151d26ebd6d9debc05d7746f702fc3809acd8ce2bffad91070837a46a917954fae754e57bc3e3ab28ee0b7dde5de526a2c4bee219cfb3c7de"}, @iv={0x94, 0x117, 0x2, 0x82, "7af7ed6e0be0f993a8ec35acae4ff255bd3a7d26198c493c25ea83d2da1bc930ae2e7ada0ff2ce183bf7d6a9c772722c718b70533a7d5f4fdc0cf58a19c41b7bb0805b59fe082978c6dadaec0facec7c09a88b68a52eba762bf0d190a5ca1f39e33054cd144d899f4bfca72bae005e35f0c34600c13b2c53ea0577dae194dd0143a5"}, @iv={0x1c, 0x117, 0x2, 0x9, "421d6bbb987d398455"}], 0x2c8, 0x20000040}, {0x0, 0x0, &(0x7f00009ed000)=[{&(0x7f0000c8e000)="ef6263ed296da82164ea765eca5bf6ba36a4d79b308d815d365070dcdce9401ba8abe26f9ff8c958fb5ecf1f4723b7d31db3c8e7f2f82c1953ace6eeb4f0ae233c3414df64d261a8f177cb839c694e482132ce1941df72ca7e8d93b437a5e27744c97a64e8a350a43828c23897d610016bf5a842d551c48afd16d317afc163bc7240e909682b6b6aa1002e131903dfeca03fbbe81e0e1df9", 0x98}, {&(0x7f000010d000-0xfd)="1914980757c45d4831054528881eda6e562c3ae2e16df0e502894e293d90a84b4284c2ebe6579aa555948a0d749b9666eec1f84de26b76bb717bc4fde52910344146fa3d35c45449688ab6f56dc2999bf63bdb2a6b821045bca15f206ec6cc6a6ff1a9c285cb587be52e68f1d6ca84f01b84d5e428f492a14d61d08e77ca624e31c4c93dfd4c41537903552bbb92eff63c5d9af6044623d8af5702a1aa9c83087b176ee443865d1fb6de65875dfaa483b4f0260a976d0dfcd992daef0e87a96b5f0801ddd7ec8f2a3e156d0598b8ec6b4281631c248cd8ac7bc90b0ac0182e116e25f376282ab1bf4d9e0a178ee725e91e7ed1595d004681ae226e67da", 0xfd}, {&(0x7f0000b44000)="9a3147c420c378af73cf6130cde394d87bb37fb268c50f622a4f2ae2985070fceea9c0b511687d813b984871a1deeb71f79894a68cfa12cf08348e28e0a314ab7b20bd863feb1fa93ed8f41cdf4d7d3dd0e6fd37c675d9162749a840f9ebd248d0b584472bc16d22ba7a6ccef6e336cb84ae957845f8efd6f3597cf83f664675a774cdbeb2db3192245b8c17ebee7dc07168ac4ca0886ac69b2c7ccd1b4a276211d0e6db01daf2fc5a3ab4dfa17336b0ec1ec7dc3b52b620a4a4811ae3774cdf896d84967aa4fbf7c4656d510462193ea6b4721c1dac9c4cbe767494d5ac", 0xde}, {&(0x7f0000a89000)="2bd176d3c469dae05f51c94143a73e0f1ca9eb66f2b7fe7c9c169841ba066d3d6519e35713e6335da6443a305011684b88a3938df73d068399d6b05ad9a1f6176856b969488aed87c1b9a952dbf196ec9506d6f27b980faff832059a5db1e1a2fcd1f865b4cf3647a82cc08fb4eb3708db945de49a118850f235f3e5859494434568cbbb029e452317962625b52a3ea66a4ab50f", 0x94}, {&(0x7f0000e56000)="107aa522b2db493acdd983fc4b8ff0e2e7015f945812ea882f2d9f2f774e6bc05932e8baf535bcf5b52a3e5f345ec617c4572552ce94e12c97a339136b21061e4f921df936b87643c16abaa8f66e297235684d31087e0026e4db74896f8ec8bb83c92b573cf2f6c5962001c80750656bd13246542e56226cdb2878746f065de9db693826862d9b2fd38851ee4fb1a3ff5106bf4c52737a393facbd47226ddcc9064c3c0e27fdf875c7b901928ff5f2efdb571476fe2ecfc4", 0xb8}, {&(0x7f0000e60000)="a21b9930de9dc8031c", 0x9}, {&(0x7f0000da7000-0xe0)="090980349916b0d7f4bbb12724abf467cc8fd91133905b9f29e632fb299f0d0c586973b81ed5cacb61381447ac0a782ee551c827bc670622135feaf3b7d2c8364a2ea9bcc496fceb9dbb4681d535e0a88b31dab7d185fcacdbb415982a744fd7de076c6a4a0ed670b8a0f26c836b8f4066a8dd9ebf02979ff60752db0ced04c6f48dd7effd01855ea1a8cb30bc3bb041ae01726768d97cdef4a5d53cb201166d99e5fba6b4a9018a9dc0e93f974e00e79cf5831e80b5f895582415312346ce25d2ae23e5ff5d121924444e09d78289a9f693d1cb86779de649bad60af4de3aa3", 0xe0}, 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{&(0x7f0000b5a000-0x92)="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", 0xfc}, {&(0x7f0000622000)="74b9d4672e4121fc83d3ec", 0xb}], 0x6, &(0x7f0000dcf000-0x10)=[@assoc={0x10, 0x117, 0x4, 0xb834}], 0x10, 0x1}, {0x0, 0x0, &(0x7f0000e98000)=[{&(0x7f0000d41000)="", 0x0}, {&(0x7f0000d28000)="3fa2587f427f328fd32ee510b6dae0c203da5263a458a62124b847f5cbdba236a2695de897c8806dac9befb1c9cd8698ab9d61db8940b10e04b47f3922c094a93880c0e6411ec838068036dad3acac93ea0086be05c0a325ecbb6db0a8b7dd5aec6f510cf0f8fce05de02889516e0464a564caeb481ef5afe61a7a2c126a23baf73d4df27c2bc6fff9bfaa48d82ab8b6384e9371c35da1470efe7178df4d578fc9bba51ac3e9d6ffeeb7a0adb24707a531a936ad23e5f79ecf45734c830738a43e1f19246645fcc7a883e4eadb764d43fd303b6d11fd2d65465abab347440c2acdc6ff98443d6c63cc63bd35e0ac039f6ee89d693d93c3", 0xf7}, {&(0x7f0000232000-0xee)="02ef3902e28c23cec4d8db03fd939c74b1b195177605cf263c7d0a477ed882114295ae4f8694f165568fa6079c2a2aeb45c72abb3c226b5bee08831d0981f802333be0410048ae84ee190271ab255205f6609170e6cbd7cd4cf7914f29e76048d2f4911c26783d31d24ad2c88c6f8c52aa5ab925e6fcf5789002f866755574ecff19063e6630736825a156d6890409f60145e02454c2845974143608a236de3f0ceb74dd9cf753b373510e8e79beca7acad3c671075ed2f993270524ac12dfea009a9e782035371074f51ca6a328bfe3d273cee3f0f65e6a37baf962bcb84d1bf2ea8ab8a82d60a8914444dd091b", 0xee}, {&(0x7f0000d77000-0xb8)="9d52453d1a3b1072a651d2a986658a49684453d34d2f7de303eded7c737d404e1c7e5a0f560fce4cad5c8affc0ef3ba1e3334d550723ce0a288fa84ed88896b1b39208ab3abdbde82899adfed87cf9d5a2b42b4829621889d0baef723ece1809bc7c5c04d083b9926d3f83bff63358d0123e4a194d7f87647d0ff71622b3b695f679dce289786bf781d365582d4c905c8f43e48d401170a40165063dba85b2b2dbc70cfca9d6af5a8b083d2bb795ee19a414a8c5773c4c3d", 0xb8}], 0x4, &(0x7f0000008000-0x138)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe6, "6f7231a72db2e0586ac2f28f076304d49b315904fe43dceb217f2e69a503c11e54d14ef62dc5213ee8da95febaf32267002545aba1c2063b9f2306338c53dc7b93b90c1bc6ca74436d0826f03bfe2947fe85f18d0bbcf39ef276b845ce4d28763a7083ac227f6d36a2c05452d776d0924666760d3238d21ea05f5335891565e342f092e5b36377b32b4ce8a721894ce6ce8eabdc1c68be3f1e69dbed82135393a8f16177d1fb95e04b20dcab86b62509b335708c4bced6e264869757c6053d002039acd1033d29e8de327130800822acbfaa1f5708cc7efa9ed395c42e7a26fa6839799ac7b3"}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3, 0x1}], 0x138, 0x20004000}, {0x0, 0x0, &(0x7f0000929000)=[{&(0x7f0000de7000-0x24)="ea21e4a67dd5a6d61b5488a346df036ad63819cdebcd13aed6d0fbc5eaf67db879c09b4a", 0x24}, {&(0x7f00008a2000-0x54)="462185402e07ca1555172e1a8187a5975cefcc065d2a01a70c11ba893dba5aee127514c10511a6f55d8cd28ccd29463c00302b14e7100931fe1f8f062cf22bae676cd4eb7175e75a0ce4528f1275cba0d97b4eb5", 0x54}], 0x2, &(0x7f00001f5000-0x20)=[@assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x180000000000000}], 0x20, 0x80}, {0x0, 0x0, &(0x7f00007e2000)=[{&(0x7f000079e000)="19c7da1f9055f4362584ac11126b9859d1860140101c6fa1c5ed79f0f0a130aaf83412b0097424ab2e2e0124376caa6662ef95e54ff9c24282b6cf319319f02e19a8a1d0ab9727192daa81a942c835ad4dff34156da60891a4832f578e1b7ecf3eb59b039c0467e41918132f952e74456d09851c0144975d13cc1fb3fdde010f3e61d6d02e66655d475c579363100c368ff8e3beb77a20fd121e2c7f4cfe1dd0dfcb3644f6ccea0648bf95306b0f993c0990363cb393c59018686171b36229eb0f0cec80192704b9856d2593092f90388e19bbac3a8a031dd2e21713abddd011d7ac8fc9b9a8021117b1505da636d73542d7fb2f43f3e4f1", 0xf8}], 0x1, &(0x7f000045a000)=[@op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x0}], 0x20, 0x4814}, {0x0, 0x0, &(0x7f0000c54000)=[{&(0x7f0000275000-0xff)="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", 0xff}, {&(0x7f00000e8000)="f64349aa084d40d8c311e92be544d106f49f9cd81be1564795e658a396ffc4f62c93a99c", 0x24}, {&(0x7f00007b3000)="7f47324b3314d52623b4c7ab0674defd767cc75cb65a400674d9d8938520c6538c9ac82efefc0bab77873ec2e2a3f97670e4c7072a541ca814bf389915c8c35db9bfe1b41432e46193e82be090599f19ef98516b6e4717d59d282ab930b92da268eb18ab6f9abe", 0x67}, {&(0x7f0000004000-0xe5)="cb60f100c2b96be0643793f832e91bc7634649e0662f09ee5cd1a69a6e852e384b7b9db8b8246756a28194fa65e76ac54a108bff44592e24c7a7079b05a97f99054af66883fd64adc57e6a789d42dc77236d710ad71fdd28d0c3f754d10c6fc9a98b3502e5c6d691eed96742b7f133217caf2a253d051ce11c6101b42ed16366b587cbdbe1e4cc43f8efaed706774968e59afe4aa7fd09f4f4a6fbce61d581977f2a6777584214495189e23b550ea4d56ffe2200ead58e5c7f7c7275c96c1de86c29a2a9527fb3eace86c7bc121e813afd9337c2089117eb23db9a11b03588fef22b4845b5", 0xe5}, {&(0x7f00009e7000-0xbd)="86950fb0feb8653b7e8e9592bb66ecc3d8e6558eb9298f0fa1e6e9d7024b81b8745567c3cec2d22e10da4ff3d05bdda15bfcb94edb179c53da93191f046712fe2cd6ba2f38dea129b35253611b5588f0a47c7d47785bc55f496d6e1f851a2ea0dcd7b55f72e5fd7b0c50330a0d253fe115dec9a285bc9cef86fab34c199ff6ec0f78843be922c9e6469d1cb65a47e830104ba56c164616963df70a3960d7ab301b3be518f5e2fd0db521622afeaf53bc10e84656c00c046cd567399d61", 0xbd}, {&(0x7f00003bc000)="425939bb7f15e588c03a4e6a54c4638a0a3ad99082a3aea65ee62da372b5bf74756a2945edb4927e64f8bcd47b6759ea3a639145291d1aac2717b019072dbb4c856e728592c88ce7e9f3442cbee03b5cbbb6729762b1fb56f14815a6f238b2bfe813d9f0e29c3bae18d6fe562c30fc9329a671bc499ff4a1561e257886b61b355263a4dafa0d9a75cd34364c739215029abf927ebb184ba3bfcf636d5d8ecca63678318868c734851a8e1fd8ca46fe129a2ad2d7fe3dc5bc146f44b93813fffa9106cb057d56b504a2a8ea45915b94a7bc8665bf819e6b047259dbdbe296f7b66bb627d115da97252f0108de4735c5bb7f1e40d9", 0xf4}], 0x6, &(0x7f0000c5e000-0x40)=[@op={0x10, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x543291e}, @assoc={0x10, 0x117, 0x4, 0x1ff}], 0x40, 0x20000000}], 0xa, 0x4000) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000f3e000-0x8)={r6, &(0x7f0000848000-0xb1)=""/177}) 2018/01/15 10:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/ppp\x00', 0xd00, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000a8000)=""/22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000002a000-0x3d)="f84e76593fc3f5d7604b1e09000000002ddfdacd5211c1e382e9e15cd5dce8aa8510f8af7b45312159456845b9cd0a89edd53ebd999a8fc4f1bbff14cc", 0x3d) openat$mixer(0xffffffffffffff9c, &(0x7f0000075000)='/dev/mixer\x00', 0x101000, 0x0) write(r0, &(0x7f00008ab000)="99b31b62b427a0747d7d869e0537541eac47f4bdbcb538564153749b4be7150c3b85b737e7aaac18faa212d602c0c715bb884807fed262d2c4e0a9c7fbd97f375231aa68d7d48942d142ec6f8e9b091fad71720717", 0x55) 2018/01/15 10:08:49 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe8000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000035e000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe9000-0x28)={@common='syzkaller0\x00', @ifru_map={0x3ff, 0x2, 0x8001, 0x1, 0x3, 0xffff}}) r2 = epoll_create(0x9) fcntl$setflags(r2, 0x2, 0x1) r3 = gettid() fcntl$setown(r0, 0x8, r3) lseek(r2, 0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fe8000-0x8)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006d1000-0xc)={0xffffffffffffffff, 0x0}) dup3(r1, r1, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000172000-0x4)=0x2) 2018/01/15 10:08:49 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0}) prlimit64(0x0, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x100, 0x10001, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 10:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d1b000)='/dev/audio#\x00', 0x100, 0x580) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fec000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004a1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000906000)={0x7, 0x0, [{0x0, 0x4, 0x100, 0x856, 0x4, 0x0}, {0x0, 0x7, 0x7, 0xfffffffffffffffc, 0x400080, 0x0}, {0xc0000001, 0x0, 0x4, 0x100000001, 0x0, 0x0}, {0xc000000b, 0x7, 0x8, 0x3f, 0x0, 0x0}, {0xd, 0xd172, 0xffffffffffffff80, 0x3c9c, 0x8, 0x0}, {0x80000019, 0x1, 0x100, 0x4, 0x0, 0x0}, {0xc0000002, 0xb6, 0x800, 0x0, 0x7f, 0x0}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a1e000-0x1)={0x9}, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e48000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt(r1, 0x10f, 0x80, &(0x7f00009f9000)="36347f00", 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00007da000-0x9)='/dev/ppp\x00', 0x404001, 0x0) 2018/01/15 10:08:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1ff, 0x200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x0, 0x2}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b8d000)=""/111) write(r2, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/15 10:08:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000009b000)='./file0\x00', 0x0, 0x80) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a8a000)=0x8, &(0x7f0000352000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000063f000-0xbc)={0x9, 0x2, 'client1\x00', 0xffffffff80000005, "2db2a194d1c322a1", "b34850548712b2bb10d595e9150c41c968af34c9fe60472b7bd24aa30703bdef", 0x3, 0x567, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x51, 0x400000002}], 0x235) sendfile(r2, r1, 0x0, 0x72439a6b) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000194000)={0x0, 0x0, 0x0}, &(0x7f000010e000-0x4)=0xc) tgkill(r3, r3, 0x40000000000002b) 2018/01/15 10:08:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000936000-0x6)='ramfs\x00', 0x0, &(0x7f0000921000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') execve(&(0x7f00000d5000-0x16)='./file0/control/file0\x00', &(0x7f0000bb0000)=[], &(0x7f000046d000-0x50)=[]) r0 = syz_open_dev$admmidi(&(0x7f0000818000)='/dev/admmidi#\x00', 0x4, 0x4001) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000ca000-0x2)=0xdd8, &(0x7f00002f3000-0x4)=0x2) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/qat_adf_ctl\x00', 0x883, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003fe000-0x14)={0x0, 0x1f, 0xfffffffffffffff9, 0x9, 0xfffffffffffffff9}, 0x14) r1 = socket$inet(0x2, 0x200000000003, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000dfe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007c1000)={0x0, 0x9, 0x4, 0x401, 0xa618, 0x4, 0x7f, 0x1ff, {0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x4, 0x9, 0x8}}, &(0x7f0000dde000-0x4)=0xb8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bf1000-0x4)=0x0, &(0x7f0000b87000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000660000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000cee000-0x4)=0x98) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003dd000)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000582000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x4) r1 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r1, 0x40044591) write$evdev(0xffffffffffffffff, &(0x7f000064d000-0x30)=[], 0x0) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065f000)='./file0\x00', 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f000075c000)='./file0\x00') umount2(&(0x7f000059f000-0x8)='./file0\x00', 0x0) 2018/01/15 10:08:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000087c000-0x8)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xe4, "eee7a9ec62b061dfac811529ce4aab516748d6c85d9f87ffc1125b4b8fc1ad3008a3ca9fee175e6a42f291349c831847691457468fe247aa5fc4c68819979661392c06797c363616cf6acd26503027d14f7eb601bd90d1f21ec2b7949d92cdf9a48f99e6ae2ff386be44e5590b4ce3255a62e3bcd39e8b6ea054f55075bbba94768553a1bdddb8e340df05a5fa87b15e5814b995f27f32de261bf181e838006c53967fa9da3d4aee23137d25037e2b44f0cd94c41e70968c582b64426504fe371aae6b14c2693bca54092e06fa5724e97470b9b8833dd5a965b53e1ee0e31c24a997be01"}, &(0x7f0000001000)=0xec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f000064c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000063e000)=""/4096, 0x1000}, {&(0x7f0000bce000)=""/45, 0x2d}, {&(0x7f0000eed000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x5, &(0x7f00000a5000)=""/4096, 0x1000, 0x7}, 0x10060) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000092d000)={0x0, 0x0}) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000018b000)={0x4, 0xffffffffffffff9c, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000047000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ed000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c1b000-0x10)={r1, 0x1, 0x6, @random="2160db97b85c", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) 2018/01/15 10:08:50 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000027000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xac7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/15 10:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000f0e000)='\x00', 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000146000-0x14)={{0x20, 0x9, 0x0, 0x7f, 0x7f, 0x3}, 0x80, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000053a000-0xf8)={0x2, 0x0, [{0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cd0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f00009b9000)={0x21b, 0x3, 0x4, 0x10000, 0x1, 0x100000001}) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 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) preadv(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000)=""/238, 0xee}, {&(0x7f0000001000)=""/181, 0xb5}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x7, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000b9c000)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) dup3(r0, r0, 0x80000) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x200000000) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000001000)=""/68) r4 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) dup2(r0, r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) fgetxattr(r0, &(0x7f0000001000)=@random={'security.\x00', '^systemuserproc\x00'}, &(0x7f0000001000)=""/0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000002000-0x4)=0x5) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000cac000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf1000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a0d000-0x10)={0x0, 0x201, 0x800, 0x700000, 0x0}, &(0x7f00003b4000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b3000)={r2, @in6={{0xa, 0x0, 0x9a04, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40}, &(0x7f0000df6000-0x4)=0x98) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00007d8000)={0x0, 0x0}) mknodat(r0, &(0x7f0000b1d000-0xe)='./file0/file0\x00', 0x8000, 0x0) getxattr(&(0x7f00001d6000)='./file0\x00', &(0x7f0000298000-0xc)=@known='trusted.syz\x00', &(0x7f00005f4000-0x44)=""/68, 0x44) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x19, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000480000)={0xffffffffffffffff, 0x400}) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$usbmon(&(0x7f0000272000-0xd)='/dev/usbmon#\x00', 0x9, 0x400000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000762000-0x1)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f6000/0x2000)=nil, 0x2000, 0x0, 0x810, r1, 0x5d) sendto$inet(r0, &(0x7f0000b21000-0x4d)="e85289d40e655c7c73ea887ff9a09f2675ccae60f803cc6f3a50ebde66fdc9e285bc3d0849b3d768531a45a0db79e3d8b2e8d29d306a1fb17a839d2c79853d093f562e7b876ab084721ae4a7bd", 0x4d, 0x8000, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000970000-0x20)={{&(0x7f00003e8000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e48000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000211000)=0xe8) getresuid(&(0x7f00003b8000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b45000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, 0x1, 0x5, 0x2, 0x0, 0x20, 0x0, r2, r3}, {0x7, 0x1, 0x8, 0xffffffffffffff71, 0x0, 0x2, 0x6, 0x365}, {0x3, 0x20, 0x5, 0x3}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x1, 0x0, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0x6, 0x81, 0xa46, 0x1}}, 0xe8) inotify_init() mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000422000-0x1c)={&(0x7f00008d3000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f000012e000-0x8)={&(0x7f00004d0000-0x10)=@delrng={0x10, 0x14, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb5000)='clear_refs\x00\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x49) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7f000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000d79000)="02", 0x1, 0x0, 0x0, 0x0) ustat(0x64c2c5e2, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000283000)={0x0, 0x0}) sendfile64(r0, r0, 0x0, 0x4b3) 2018/01/15 10:08:50 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008d4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0xbbe, &(0x7f0000000000)=0xda, &(0x7f00007a0000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000275000-0x2)='/dev/kvm\x00', 0xfffffffffdfffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) io_setup(0x9, &(0x7f0000fe6000-0x4)=0x0) io_destroy(r3) uselib(&(0x7f0000ff5000-0x8)='./file0\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_getevents(r3, 0x0, 0x80000000000017c, &(0x7f0000a2a000)=[], &(0x7f0000b5a000)={0x0, 0x0}) 2018/01/15 10:08:50 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000116000)=[], 0x0, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x400000000024) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e43000-0x4)=0x1, &(0x7f00001a9000)=0x4) 2018/01/15 10:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000067000)=""/163) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009d8000)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x2000000, &(0x7f0000001000-0xa4)="66f4bbae157a79dce2857218f248d184c65f423521f3f2fb54e83b4e17280df4a750804bb60884e731a73404bbd4b0e7f545b3904a19c8aaccc5ef5f5ed313c8e772a0ed68dabaa73832a2b3e9b3de17903697cc3fa25575c6944292d895136f80005beee4b2596a3d33c289499f8a98a6404e822fa68239c3e35f8e9d6498b6ebbd144a124e2fc553b7dec20b74630f8617110a6988919143b770a87e16503d3426b6db") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000543000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000089c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000043000-0xa)='mounts\x00') exit(0x4) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000a91000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc5000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000095f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c88000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffe00, 0x0, 0xa44, 0x2, 0x80, 0xa0, 0x0, r3, r4}, {0x2, 0x6, 0xbb9d, 0x8, 0x100000001, 0x0, 0x0, 0x7}, {0x401, 0x0, 0xfffffffffffffff8, 0x3}, 0x8, 0x6, 0x0, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x3, 0x7, 0x0, 0x6, 0x5}}, 0xe8) mkdir(&(0x7f00008bb000)='./file0\x00', 0x0) mount(&(0x7f00005b9000)='./file0\x00', &(0x7f0000632000-0x8)='./file0\x00', &(0x7f000082c000)='mqueue\x00', 0x40, 0x0) sendfile(r2, r2, 0x0, 0x10000) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) truncate(&(0x7f0000f24000-0x8)='./file0\x00', 0xea67) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) flock(r0, 0x3) dup(r8) getegid() 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00004dd000)=0x0) sendto$llc(r1, &(0x7f0000ae5000-0xee)="80bccfbdbcd8effedee2565bdf36a3907f4314ddf88d98337d6ada147b44541b5b78e437bb2821c3a301c7ade23da59d9a6d8bba324a98fcb6fce84744d70060b2ee1035fb4c8ec40e3e1e835121c1c53dd9873159015e6416c96d2c6ffd2a8ce8e68f753cfa234270dccd4955f23e9b421b3fd99310c937198636c572a8818c2948769bfa843cbc07a3436842c8c9ecf43225233ac39c20017bbcd7e616d47b3eec6a17783ba6dfa9e16906c33195290944f1d35eb88dfbe7462f621c4fe56e2111b55f08379d79c9deed32bf11cef5c24ca3050c73870a17a0fbac80e031c93f158693abb8cd75e566fd91a2fe", 0xee, 0x1, &(0x7f0000513000-0x10)={0x1a, 0x19, 0x1ff, 0x1, 0x1, 0x5fd27ffc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002a000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000052000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000052000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000053000-0x10)={0x1, 0x1, 0x80000000, 0x6, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "452a3115000900001dae9644f6c6b51500006f002eb6959baa11befffffff701", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001c7000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x400000) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getresuid(&(0x7f0000b21000-0x4)=0x0, &(0x7f0000654000)=0x0, &(0x7f0000265000-0x4)=0x0) r3 = getgid() fchownat(r1, &(0x7f0000ad3000)='./control\x00', r2, r3, 0x0) mkdirat(r1, &(0x7f000016b000-0xa)='./control\x00', 0x158) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) renameat(r1, &(0x7f0000d6b000-0x8)='./file0\x00', r1, &(0x7f0000fd3000)='./control\x00') r4 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$TCFLSH(r4, 0x540b, 0x8) r5 = openat(r4, &(0x7f0000d2b000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005bf000)='./file0\x00', r1, &(0x7f0000e1e000-0xa)='./control\x00') symlinkat(&(0x7f000005c000-0xa)='./file0\x00', r0, &(0x7f00003b0000-0xa)='./control\x00') getdents64(r4, &(0x7f00001bd000)=""/80, 0x50) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000005000-0x70)={0x200, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0x6f, 0x46aa8e35, 0x3f, 0x0, 0x77, 0x8001, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000019b000-0x4)=0x0) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) pivot_root(&(0x7f0000b0b000-0x8)='./file0\x00', &(0x7f00001b0000-0xa)='./control\x00') 2018/01/15 10:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000800000)='net/igmp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00004b9000)=""/0, 0x0, 0x0}, 0x1ffe) preadv(r0, &(0x7f00008a0000)=[{&(0x7f0000a66000-0x8d)=""/141, 0x8d}], 0x1, 0x0) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008f0000)={0x0, 0x0}) getsockname(r1, &(0x7f00003d9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bc000)=0x14) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000593000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) ioctl$KDSKBLED(r2, 0x4b65, 0x2c23) [ 58.570504] binder: 9122 RLIMIT_NICE not set [ 58.594185] binder: 9122 RLIMIT_NICE not set [ 58.601227] binder: release 9118:9122 transaction 40 in, still active [ 58.607884] binder: send failed reply for transaction 40 to 9118:9124 [ 58.617828] binder: BINDER_SET_CONTEXT_MGR already set [ 58.623246] binder: 9118:9122 ioctl 40046207 0 returned -16 [ 58.623284] binder_alloc: 9118: binder_alloc_buf, no vma [ 58.623306] binder: 9118:9124 transaction failed 29189/-3, size 0-0 line 2903 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f00005a9000-0x5e)=""/94, 0x5e) getdents64(r0, &(0x7f0000f4e000-0x5e)=""/94, 0x5e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001d6000-0x10)=@req={0x1ff, 0x2, 0x8000, 0x6}, 0x10) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 3: 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) bind$inet6(r1, &(0x7f0000440000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c9d000)={0x0, 0x1, 0x0, 0x80000001, 0x4, 0x1}, &(0x7f0000523000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e2f000-0x18)={0x0, 0x996f, 0x30, 0x3, 0x5}, &(0x7f000044b000-0x4)=0x18) socket$inet6(0xa, 0xa, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000881000-0xb8)={r2, 0x0, 0x3, 0x7, 0xc583, 0xfffffffffffffffc, 0x8, 0x7, {r3, @in6={{0xa, 0x1, 0xde78, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2b}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x10001, 0x3, 0x2}}, &(0x7f0000a9b000)=0xb8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007c6000)=0x0, 0x4) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ab0000)=""/89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000)='keyring*T{cpuset-$keyring$.\\\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x700}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x81, 0x5}, &(0x7f0000d84000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b9000-0xc)={r3, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000-0x8)={r3, 0x2}, &(0x7f000000c000)=0x8) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_open_dev$amidi(&(0x7f000000a000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x80) 2018/01/15 10:08:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ceb000)="6e656e2f7465706c69275c009eae6659e18c47b6f9f500b33dd6ebe73cd2ab1a1228eac76bb668c6ad115c0bf25d22e80851877d26f98c3a1e63f6614c0ea48b45d6cf80bb5f3875242df6d6df5b561813872d7bb0fc5e212f18d6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) nanosleep(&(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={{r1, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/15 10:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00007f2000)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000e3000)={0x4, [0xd9f2, 0x80, 0x8, 0x3]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") umount2(&(0x7f00001e0000)='./file0\x00', 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f00003e0000)={0x0, 0x1, 0x39}) setsockopt(r1, 0x4, 0x2b68, &(0x7f000035b000-0xd8)="cb30b81d0da24a0f572803dafadc9f855b29fc740da7575743250fc8a37990d7229075b1df7fcfd4277ee2422db79ee9977b6532bb1b166c4a15753712c3404ee6705a02b120de25746ce5897b797642147678a887f5008c03b426b39c532e71092ea1d313c8b393902eabcac3b60efe8077ba0eb6df3b3201855c111ba8d909bfe619e72c75d5d7c84729741b797a719cd4a49273baf09667c923f7d5498dfdf3885f36291f6bef6fc2d3b9c3180b2878d5c0b4ed19c9d0bd596367c7f544d4cf825f941656fbbe3503d0157680e781c83762a8454df6bf", 0xd8) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f0000356000)='./bus\x00', &(0x7f0000a99000)='./file1\x00') 2018/01/15 10:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060b000-0x8)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f00003cf000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) [ 58.645136] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.651053] binder: undelivered TRANSACTION_COMPLETE [ 58.664122] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000719000+0xf8)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000081c000)={0x4, 0x3, 0x0, 0x1ab, 0x6, 0x0, 0x3c}, 0xc) exit(0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000018f000-0x8)={0x0, 0x9, 0x80000001}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b84000)={r2, 0x78, &(0x7f0000cc5000-0x78)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x1, 0x1735, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dbb000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00007a9000)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x8, &(0x7f0000d27000-0x4)=0x3) ioctl$TCSBRKP(r3, 0x5425, 0xbcae) preadv(r3, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x104, 0x0) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x0) r0 = getpid() sched_setparam(r0, &(0x7f0000099000)=0xffff) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff9000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000026f000)='/dev/loop-control\x00', 0x30040, 0x0) unlink(&(0x7f0000bf8000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bac000)={0x0, 0x44, "4b5d51c037a1894d45f7c17b52c13a1271269ffda88a2821ac1fa8397111a4049a8daa269c55d849b84ae342f5d39196ce4f113efa3038b4fe739de5236eb63cb97abea3"}, &(0x7f0000807000-0x4)=0x4c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000077000)=0x0) syz_open_procfs(r3, &(0x7f000043b000-0x16)='net/ip_tables_targets\x00') r4 = getpgid(0xffffffffffffffff) setpgid(r3, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000006a000)={r2, 0x9}, &(0x7f0000343000)=0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ptrace$cont(0x27, r4, 0x6, 0x1000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r1, r5) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000005000-0x80)={[0x0, 0x0, 0x0, 0x1f002], 0x23a, 0x10, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0x26)=""/38) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x9, 0x0, 0xffffffff80000001, 0xfffffffffffff94c, 0x6, 0x3, 0x8, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5017, 0x80000000, 0x4, 0x0}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r1, 0xffffffff, 0x4, 0x7, 0x5, 0x0, 0x7fffffff, 0x5, {r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x564}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x91e0, 0x3, 0xfffffffffffffffd}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000003000-0x24)={0x0, 0x0, 0x7a2c0b38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x7ff, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000001000-0x10c)={{0x974c, 0x4, 0x5, 0x1, "928cb774c2f36ce9e66649335deee000052d62e22d156cdea9e472d0c11cad2d0e54b7b11d62e762ffb8d98d", 0x21}, 0x0, 0x0, 0x800002, r6, 0x7, 0x2, "f7acbaae9d3e1e4ec8184ea69e58784576e253dd598a43a0f8db164e79150660f5c55c8e03d720ea179dd4df9b935a63d771d25ab074fc3c890fe984e9cc95c7", &(0x7f0000004000-0x6)='nodev\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1fc, 0x3f7, 0x4, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000e87000)=0x0, 0x6) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045e000-0xd)="636c6561725f72656673007edb") writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ba9000-0xc)={0x0, 0x1c, &(0x7f00008c9000-0x1c)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf52}, 0x9}]}, &(0x7f000098b000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004e8000)={r2, 0x5}, 0x8) symlinkat(&(0x7f0000fc9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000483000-0x8)='./file0\x00') 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 1: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e9d000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) syz_open_dev$audion(&(0x7f0000920000-0xc)='/dev/audio#\x00', 0x2, 0x42) 2018/01/15 10:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99f9, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) splice(r3, &(0x7f00007c2000-0x8)=0x0, r3, &(0x7f0000674000)=0x0, 0x12e, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f000032f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ceb000-0xc)={0x10000005, 0x0}) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xfff, 0x8200, 0x375, 0x1, 0xffffffff, 0x7, 0xff, 0x0}, &(0x7f00000f2000-0x4)=0x20) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x8) syz_open_procfs(r2, &(0x7f0000001000)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2b05}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000a70000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000c6f000)="", 0x0) 2018/01/15 10:08:50 executing program 3: r0 = socket$inet6(0xa, 0xffd, 0x100000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x33b4c0, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x8, 0x8001, 0x4, 0x1000, 0x0, 0xa7, 0x80000, 0x1, 0x3c, 0x8, 0x7, 0x3ff, 0x2, 0x630, 0x64d60d68, 0x4, 0x100000000, 0x9, 0x80b, 0x0, 0xff, 0x1, 0xfffffffffffffff7, 0x7, 0xffffffffffffff81, 0x1ff, 0x3, 0x7, 0x3, 0x30000000, 0x5, 0x5, 0x5, 0x861, 0x100000000, 0x8000, 0x0, 0x5, 0x0, @perf_config_ext={0x6, 0x474}, 0x100, 0x7, 0x6, 0x4, 0x9, 0x0, 0x4, 0x0}, r1, 0x4, r2, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eea000-0x4)=0x8000005, 0xffffffffffffff6f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000003000)={0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x7482, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000b50000)=0x9) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000)={@common='yam0\x00', 0x1ff}) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8962eff673d9d0042927f924df1b90435f17b6954eb916684dc3c9302b5a2305ad8818754fafaf98c39d0c91187a6de4891a7dd27fc9f7de251e2b96f39bc6", 0x0}, 0x58) 2018/01/15 10:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000644000-0x4)=0x80000000, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00004f1000-0xd)='/dev/dmmidi#\x00', 0xc5f, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f16000-0x4)=0x0) 2018/01/15 10:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) prctl$setmm(0x23, 0x80000000000f, &(0x7f0000143000/0x1000)=nil) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c9f000-0x28)={@common='teql0\x00', @ifru_mtu=0x40}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00005f2000)={0x0, r1}) 2018/01/15 10:08:50 executing program 5: openat(0xffffffffffffffff, &(0x7f0000d5e000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005f2000)='user\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000-0x5)="b5", 0x1, 0xffffffffffffffff) umount2(&(0x7f0000cc8000-0x8)='./file0\x00', 0x1) keyctl$clear(0x7, r0) 2018/01/15 10:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000046a000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000318000)=0x8, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c3a000)=0x8, &(0x7f000079a000)=0x2) syz_emit_ethernet(0x76, &(0x7f0000065000-0xee)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "10ffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b8b4d1", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@fragment={0x3f, 0x0, 0x8, 0x3ff, 0x0, 0x40, 0x3}], "76ef632c1acdf25c"}}}}}}}, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000079000)={0x3, 0xc, &(0x7f000059c000)="b3da3c843c38003038275bb2"}) 2018/01/15 10:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) recvmsg(r0, &(0x7f0000c92000)={&(0x7f000061e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000edc000)=[], 0x0, &(0x7f000039d000)=""/238, 0xee, 0x0}, 0x22) sendmmsg$nfc_llcp(r0, &(0x7f00004cc000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000985000)={0xc, 0x113, 0x0, ""}, 0xc, 0x0}], 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00002e9000+0xe19)={0x0, 0x0}) futimesat(r1, &(0x7f0000b53000-0x8)='./file0\x00', &(0x7f0000dbc000)={{r2, r3/1000+30000}, {0x0, 0x0}}) 2018/01/15 10:08:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000047c000-0x4c)={0x9, 0x6ea9, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000670000-0x5db)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x10001, 0x6, "0402f4", 0x0, 0x63, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @dccp={{0x2, 0x1, 0x0, 0x1, 0x7fff, 0x0, 0x0, 0x2, 0x9, "3b57c6", 0x0, "02e4c7"}, "ba617997d7a123f37c7f1b235e642ba629d2d9733dc8e2d34aa2fe0fb9ea65c210ec5765219b6c44448c3ffdf39240d0ac613a8f1201f73fc0f44e838dab898c1b0b8c291bd466b06573c837fd0986aac32924007034eda0d0fb3b5a113ea9d3"}}}}}}, &(0x7f00009a0000-0xc)={0xfffffffffffffffd, 0x166, [0xaf2]}) 2018/01/15 10:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f90000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000b96000)=0x6, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002c1000)=0x3ff, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0x0, 0xfffffffffffff801, 0x2, 0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e27000-0xb)='pkcs7_test\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3f000)='-vboxnet1self]\\vmnet0[\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000cf9000)={0x0, 0x0, 0x0}, &(0x7f0000a49000-0x94)=""/148, 0x94, &(0x7f0000944000-0x2c)={&(0x7f0000e3b000)={'sha512_mb\x00'}, &(0x7f0000f1a000)="b3", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000588000)={0x0, 0x0}, 0x4000) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/15 10:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000436000-0x4)=0x82) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00001f0000+0xe09)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/15 10:08:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000092e000-0x4)=0x1c, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000021f000)={r1, 0x2}) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000e6000-0x400)={"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"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r2, &(0x7f000013f000-0x11b0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x2c, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000677000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r1) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000064a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000b43000)=""/61) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006f3000)={0x3, 0xfffffffffffffffe, 0x1f, 0xfffffffffffffff8, 0x6, 0x8, 0x0}, 0xc) [ 59.081549] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/01/15 10:08:51 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d58000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b43000)=0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bde000-0x98)="bf3c957aecd596f5fd2d451cc2b74c3006547ddde0a1bcebde5c59511d68909607275627acb72187a8d26cd5e9b76cde81d3fe3c5f12a2e02c4bf2cf571ec48c011cb42b221e0be627da74d07f104317a6fc79f34e5102a3b080e25e9ad38c06afa4e5761d40a0042cecda5b7dbe257532dc305bc86b27a3a2320c332e709596c2e81bb70a2fa9f39f4c9d5631720de2ac9d47517a0e0db6") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000045a000-0x4)=r2) ustat(0x803, &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$midi(&(0x7f00006cd000)='/dev/midi#\x00', 0x4f, 0x20000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000341000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc1376f9a29e8f59e, &(0x7f0000c4d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000dc000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000778000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000374000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008e7000-0x20)={r0, &(0x7f0000d61000)="889d399e7190a3888810cd64cf943b300ac34fde095c4ae3f3669f362eb52088c030bc83c0dd2881a753bf23350724dff041acf76431bd9452fcd3257c5d292d171a7115486fd8356ab3c020ccef1a6f283c8c9618e139eceff6fe52b92288cda1e032c6d7bcf95ff99473dbe0ec4e2534701de61e8bb1f7120c5a4f9af9c314423f2faf381a2194153cc55c2dfe6260f8c7ba23a61165bb507f10f2d2d8164c6d0a93834e4b574230bb8008b92baac61f6b9544c651096acb20d276a6af82a49a64337802b2", &(0x7f0000075000-0x14)="0cf09e89d44125cb2792f1ea07eb9788bf9115f1", 0x1}, 0x20) [ 59.181165] could not allocate digest TFM handle sha512_mb [ 59.191444] could not allocate digest TFM handle sha512_mb [ 59.192173] FAULT_INJECTION: forcing a failure. [ 59.192173] name failslab, interval 1, probability 0, space 0, times 1 [ 59.192188] CPU: 1 PID: 9261 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #173 [ 59.192193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.192197] Call Trace: [ 59.192217] dump_stack+0x194/0x257 [ 59.192235] ? arch_local_irq_restore+0x53/0x53 [ 59.192244] ? lock_release+0xa40/0xa40 [ 59.192257] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.192288] should_fail+0x8c0/0xa40 [ 59.192305] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.192318] ? tun_get_user+0xe5a/0x3710 [ 59.192330] ? page_add_new_anon_rmap+0x750/0x750 [ 59.192348] ? __lock_is_held+0xb6/0x140 [ 59.192364] ? mutex_lock_io_nested+0x1900/0x1900 [ 59.192372] ? perf_trace_lock+0xd6/0x900 [ 59.192395] ? print_irqtrace_events+0x270/0x270 [ 59.192406] ? lock_acquire+0x1d5/0x580 [ 59.192417] ? check_noncircular+0x20/0x20 [ 59.192432] ? print_irqtrace_events+0x270/0x270 [ 59.192460] ? print_irqtrace_events+0x270/0x270 [ 59.192472] ? __lock_acquire+0x664/0x3e00 [ 59.192490] should_failslab+0xec/0x120 [ 59.192502] kmem_cache_alloc+0x47/0x760 [ 59.192512] ? __lock_acquire+0x664/0x3e00 [ 59.192539] __build_skb+0x9d/0x450 [ 59.192550] ? skb_try_coalesce+0x1c70/0x1c70 [ 59.192570] ? __alloc_pages_nodemask+0xd80/0xd80 [ 59.192580] ? __lock_acquire+0x664/0x3e00 [ 59.192605] __napi_alloc_skb+0x173/0x2c0 [ 59.192622] napi_get_frags+0x61/0x130 [ 59.192635] tun_get_user+0x1bae/0x3710 [ 59.192647] ? perf_trace_lock+0xd6/0x900 [ 59.192692] ? tun_build_skb.isra.48+0x17d0/0x17d0 [ 59.192702] ? perf_trace_lock+0xd6/0x900 [ 59.192709] ? print_irqtrace_events+0x270/0x270 [ 59.192720] ? check_noncircular+0x20/0x20 [ 59.192726] ? perf_trace_lock+0xd6/0x900 [ 59.192741] ? trace_event_raw_event_lock+0x340/0x340 [ 59.192784] ? tun_get+0x1ab/0x2e0 [ 59.192796] ? lock_downgrade+0x980/0x980 [ 59.192812] ? lock_release+0xa40/0xa40 [ 59.192833] ? __lock_is_held+0xb6/0x140 [ 59.192868] ? tun_get+0x1d4/0x2e0 [ 59.192878] ? tun_chr_close+0x60/0x60 [ 59.192892] ? rcu_note_context_switch+0x710/0x710 [ 59.192902] ? __lock_is_held+0xb6/0x140 [ 59.192921] tun_chr_write_iter+0xb9/0x160 [ 59.192938] do_iter_readv_writev+0x525/0x7f0 [ 59.192958] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 59.192983] ? rw_verify_area+0xe5/0x2b0 [ 59.193001] do_iter_write+0x154/0x540 [ 59.193013] ? iov_iter_get_pages+0x1150/0x1150 [ 59.193044] compat_writev+0x225/0x420 [ 59.193052] ? __fget_light+0x297/0x380 [ 59.193071] ? do_pwritev+0x1a0/0x1a0 [ 59.193082] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 59.193093] ? vfs_write+0x374/0x510 [ 59.193137] ? __fdget_pos+0x130/0x190 [ 59.193148] ? __fdget_raw+0x20/0x20 [ 59.193176] do_compat_writev+0x115/0x220 [ 59.193185] ? do_compat_writev+0x115/0x220 [ 59.193204] ? compat_writev+0x420/0x420 [ 59.193220] ? SyS_read+0x220/0x220 [ 59.193246] compat_SyS_writev+0x26/0x30 [ 59.193260] ? compat_SyS_preadv2+0x90/0x90 [ 59.193272] do_fast_syscall_32+0x3ee/0xf9d [ 59.193296] ? do_int80_syscall_32+0x9d0/0x9d0 [ 59.193311] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.193329] ? syscall_return_slowpath+0x2ad/0x550 [ 59.193347] ? sysret32_from_system_call+0x5/0x3b [ 59.193368] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.193390] entry_SYSENTER_compat+0x54/0x63 [ 59.193397] RIP: 0023:0xf7f29c79 [ 59.193402] RSP: 002b:00000000f7725014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 59.193411] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f7725064 2018/01/15 10:08:51 executing program 2: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000fbf000-0x8)=0x0) 2018/01/15 10:08:51 executing program 6 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) flistxattr(r0, &(0x7f0000753000)=""/4096, 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f0000351000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0xa)='./control\x00', 0x8000, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) fstat(0xffffffffffffffff, &(0x7f0000365000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000468000-0xff)={0x0, 0xf7, "84a794c376172466064224f9a37dac36f0110bf30a527843474598141a73f9584e95cc46825a09fe6245781db7288ad984dcc1f76edc3166d0f3f584f098ea07cbc315ee08fc485b950eba3b132aa7a32e7d4ddc414dda247375e0cf8c9e7fcff676ac066cd4b72902175849cadf584b92ec014e5d6d86c7b0f84a45357f665cf679a662672a9dd7bcaf362a4211e47747ec9310d95b1318dfaf0b872e90cacf0d09ffde3e6f14a30d31245affcc3fa78c898c9156dc3eac4c79370b384edcf1406d13387d674d4846a4b3ed64001ba7dc6df5696ebe4d1a67137e5a5ceea97c14d970f47999961d2da337a31d349aaf6cf26fd12f8aa3"}, &(0x7f00000e6000)=0xff) r2 = syz_open_dev$dmmidi(&(0x7f000085d000)='/dev/dmmidi#\x00', 0x100000000, 0x40280) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000ca9000-0x1)=""/1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d16000)={r1, 0x5, 0x7, [0xffffffffffff8000, 0x7ee28d1a, 0xe8, 0x2, 0xffffffff, 0x100000007ff, 0x9]}, 0x16) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000b43000)="d588c2c985605213422a67fcac8e904b382f0bf4acd9ac159860cf7c307d6611d97a7d1e3b886672c63a4e1f9dc8089d35d949cf0dd4a0bdcfe97fa65e631c82880e06a12fda97fb3c8d830ea7b0aec6eabc9ac965c076c2bb612722665343aa14392948139503e5168d0c4c18515210f464c8591da0646840") setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000d42000)=0x3f0000000000000, 0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c76000-0x4)=0x100000000) 2018/01/15 10:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d03000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x400) inotify_add_watch(r0, &(0x7f0000e90000-0x8)='./file0\x00', 0x100) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) mknod(&(0x7f000044c000-0x8)='./file0\x00', 0x0, 0x6) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:51 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/hwrng\x00', 0x68000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x400000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f49000-0x4)=0x0) sched_setattr(r2, &(0x7f0000494000-0x30)={0x30, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, 0xffffffffffffffd3}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 10:08:51 executing program 3: syz_open_dev$loop(&(0x7f0000a79000-0xb)='/dev/loop#\x00', 0x4, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00006fb000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) name_to_handle_at(r1, &(0x7f000072d000)='./file0\x00', &(0x7f00006c0000-0x19)={0x19, 0x9, "2fa1e15c3f018a8cabfd90819c62c7c505"}, &(0x7f00000fd000-0x4)=0x0, 0x400) r2 = open(&(0x7f00004fa000)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000171000-0x1)={0x1}, 0x1) lsetxattr(&(0x7f0000541000)='./file0\x00', &(0x7f000043d000-0x20)=@random={'system.\x00', '/selinux/avc/hash_stats\x00'}, &(0x7f000026c000-0x18)='/selinux/avc/hash_stats\x00', 0x18, 0x2) r3 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0x200, 0x2200) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00001da000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r2, 0x9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bbf000-0x4)=0x3, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00004ad000+0x91d)=0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000049d000)={0x13, 0x87, &(0x7f0000f93000-0x87)="85a7a4139edaa4a3b1da4ee94b4bdfc3703acf1bda4460dc6ea1abe7596f95e7e99a17aa499efee6b7dd0cf2c39fc67279a1bfce6cd77796b21b74f7025d4a050a428e16111f3da91c8060f9cda56e0636b2bc2c6d378259be40052b08da3d06269c0bb1053b79017de6cbc74b7984ba76776c831c018a6a5350daa319d5259271e53d08fb7538"}) ftruncate(r2, 0xf1d) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000004000)='rxrpc_s\x00', &(0x7f0000005000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x1)='\x00', 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0) setfsgid(r2) bind(0xffffffffffffffff, &(0x7f0000001000-0x2)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000089d000-0x4)=0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b59000)={0x1, 0x800, 0x8, 0x401, 0x4e3ea55a, 0x200}) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000088e000)=0xac) 2018/01/15 10:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000066c000)={0x0, 0x0}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fc3000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffafbd, 0x40002) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000d45000-0x4)=0x6) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009bb000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00000a5000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000991000-0x8)={r1, 0x5, 0xfffffffffffffff9}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001fe000)=r1, 0x4) [ 59.193416] RDX: 0000000000000001 RSI: 000000000000058f RDI: 00000000f7725b28 [ 59.193420] RBP: 0000000008110334 R08: 0000000000000000 R09: 0000000000000000 [ 59.193424] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 59.193429] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/15 10:08:51 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f0000d48000)="", 0x0, 0x3, 0x0}], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x8, 0x0}) set_tid_address(&(0x7f00000bd000-0x4)=0x0) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000099c000)=@common='rose0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000834000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d10000)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000e66000-0xc)="527500e35e61706e01") sendfile(r1, r3, &(0x7f0000237000)=0x0, 0x16) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000852000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/15 10:08:51 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) r0 = eventfd(0x0) unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000065a000-0x2)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000527000-0x80)=""/128, 0x80) fsync(r0) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x83, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/15 10:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000462000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f48000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000da7000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000927000-0xe)='./file0/file0\x00', 0xfffffffffffffffe) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00008c9000-0xe)='./file0/file0\x00', 0x0) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005ef000-0xc)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x2000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x2, &(0x7f0000846000)={0x100}, &(0x7f0000fe8000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000505000)=""/209) 2018/01/15 10:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0x0, 0x0}) r1 = gettid() sendmsg$unix(r0, &(0x7f0000fd0000-0x1c)={&(0x7f0000dfe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f3f000)=[], 0x0, &(0x7f0000ed8000)=[@cred={0x1c2, 0x1, 0x2, r1, 0x0, 0x0}], 0x280, 0x0}, 0x0) 2018/01/15 10:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000974000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r0, r1+30000000}, &(0x7f0000396000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c29000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e14000-0x4)=0x0) 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = open(&(0x7f00001e2000)='./file0\x00', 0x8142, 0x100) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$inet(r0, &(0x7f0000527000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000119000)='./file0\x00', 0x80) r2 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000aeb000-0xd)='/dev/net/tun\x00', 0x0, 0xa4803) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000e3000-0x4)=0x171, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x0, &(0x7f0000048000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 10:08:51 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000328000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/15 10:08:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000142000)={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x2, [0x1, 0xb6a, 0x401, 0x1, 0x7, 0x1, 0x7, 0x1ff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f000077e000-0x3f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x0, 0x887f, 0x6, 0xd, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "8114580db92816daf34da818bf", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "b65411854f6a54b38167a9a12cd4c611"}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000561000-0xa)='/dev/vcs#\x00', 0x80000000, 0x10000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000fc7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000090a000-0x4)=0x0, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007ef000-0x4)=0x7, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000617000-0x15)='net/ip6_tables_names\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f00001dd000-0x14)={0x0, r2, 0x2, 0x2, 0x0}, 0x14) ioctl$KVM_SMI(r2, 0xaeb7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000929000)=0xd03) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 10:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000598000-0x8)={0x0, 0x0}) readv(r0, &(0x7f00009ad000-0x28)=[{&(0x7f00004be000-0xe0)=""/224, 0xe0}, {&(0x7f0000afc000-0x59)=""/89, 0x59}, {&(0x7f000035e000)=""/140, 0x8c}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f00000dc000-0x60)=""/96, 0x60}], 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000078a000-0x4)=0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/15 10:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d94000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000044e000)=0x1000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000616000/0x2000)=nil, 0x2000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e2000-0x10)={r0, &(0x7f00008bb000)="49d67fc55e7a8627e9191a9f45631dc877e880f3d51e74f44c89004e80e58972ca17612d4c20482fbd4eade2d5176f634f68531dcf41886b64d0f219abcb1929838622e49c1dbd217cbd994fed8fe45c6de8384c4b451c69c57b70289c46761ffcbd65b19aa9b5b79d8974232ea93f2912d916390b4039ddcbfcb07496ecc03f49a242a9753e0b6c114c9e6fc76299b3629ec360c6ab1c83d500da5b"}, 0x10) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c94000-0x9)='/dev/sg#\x00', 0x5, 0x200002) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000baa000-0xe6)="4e7e11d8a17c61b59a0ddf461348713f502c0a634b5b320b1966ebf8d81ac3312ea8bf5ff29211444e71f693b4529b549a60fb871ae4d5afdbebbd2acdd0a3b4cada437341a6bb2e497ec3c5904ead408f7d5784ed70498487b6cbaa33c38c66a172713470b11b5d80e2b5b4787a49c5bb069485fe26ac1d456b5cc84069efdbba2e43b27cc7d0d770e9bfa2e9605cb4669214fee8521931bbb3b8ea5ab630b979d0142bb753207d4be4f256d00a8e94dd64d50259155b02f0421c4054dc599230c07a4a951448c4c03f6104b655ab06c27892f03882342f01927faf438bc781e6947a10072e", 0xe6) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e98000)=""/69) sysfs$3(0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc2000-0x14)={0xbb3, 0xffffffff80000001, 0x0, 0x2, 0x200}, 0x14) clock_getres(0x1, &(0x7f0000d1f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000042a000-0x20)={@generic="e18d6601c868be2716bee0e1ec0fe9a7", @ifru_flags=0xa00}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e82000+0x120)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000075f000)={0x10, 0x9, 0x0, 0xbdf, 0xffff, 0x200, 0x4, 0x62e, 0x4, 0x6, 0x0}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7f000-0x4)=0x800, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00001b7000-0x2)=0x0, &(0x7f00004e1000-0x4)=0x4) 2018/01/15 10:08:51 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000f83000-0x23)="fd442cd985f15ace6790e20fab5b692eaa2aa856c0f25385436f156ef780adc509d2f5", 0x23) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000f80000)=0x0, &(0x7f000035b000-0x4)=0x4) r1 = syz_open_dev$audion(&(0x7f0000549000-0xc)='/dev/audio#\x00', 0x5, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f83000)={0x0, 0x3, 0x20}, &(0x7f000041d000)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f84000-0x10)={r2, 0xa2, 0x2, 0xffff}, &(0x7f00003ee000)=0x10) 2018/01/15 10:08:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000414000-0xf4)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000096c000)="", 0x0, 0x0, 0x0, 0x0, 0x1856, 0x0, 0x0, ""}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() getresgid(&(0x7f0000849000-0x4)=0x0, &(0x7f0000862000-0x4)=0x0, &(0x7f0000d5c000-0x4)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af9000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) fcntl$dupfd(r0, 0x0, r0) 2018/01/15 10:08:51 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x244000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000000)={0x8, 0x1, 0x7fff, 0x0, &(0x7f0000000000)=""/0, 0x1000, &(0x7f0000000000)=""/4096, 0x9a, &(0x7f0000001000)=""/154}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@random={'os2.\x00', '\x00'}, &(0x7f0000001000-0x93)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/15 10:08:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093e000-0x70)={[{0xfffffffffffffffe, 0x80000001, 0xfffffffffffffff9, 0x5, 0x84e0, 0x83a, 0x2, 0xd51, 0x3, 0x4, 0x1, 0x4, 0x8}, {0x0, 0x1, 0x7, 0x1ff, 0xffff, 0x140000, 0x6, 0x100, 0x9, 0x3f, 0x7, 0x9, 0xfffffffffffffffd}, {0x100000001, 0x5, 0x4, 0x16f1, 0x6, 0xff, 0x3, 0x0, 0x1, 0x0, 0xffffffffffffd89c, 0x3, 0x27}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f000046a000-0xa8)={{0x2, 0x7fff}, 'port0\x00', 0x10, 0x0, 0x8, 0xc8d, 0x9, 0x1, 0x4ed, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000089000-0x10)={0x0, 0x0, 0x0}) 2018/01/15 10:08:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005ca000-0xa)='*(cpuset+\x00', 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000794000)={@common=""/16, @ifru_mtu=0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffe34) mincore(&(0x7f0000feb000/0x3000)=nil, 0x3000, &(0x7f0000b65000)=""/44) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00003b0000-0x1a)='g', 0x1, 0x800000020000003, &(0x7f0000987000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009bf000)={0x0, 0x852b, 0x1000000fffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000466000-0x20)=[{&(0x7f00004f1000)="b3a7e0301cb2dc4540239e880aac460a1d2046a6c3b108d6bcc5f82b0b40f8f4879bcbebafcc23e18f3d0168213a3161fa52278b12e8f84232dd2e124d4ee21bd73d09106e9060f5daef1f197e8bdb239cdc56653df5a5c448529009c80b5f0bde133312f3f362ba92cdfb0ad56e4ff883a23d1eee412ea0bb99871fcedff66e345ad80359eaf5f6ba1e697191cde9397fcf61959d856fdc2a0af1cfb2a7afa49715d28558ce3a1b845a7d8042471dc778c80227c73c323d5cbe9c9436002533b57430b356529e279f37bafd97fbe44ea7b2e391670d7ea109c993dba8d1bc8b788a82e97ccbebb99b70bbdfaae28077d14ab3928dd5864c471b85998c335de064615371d24b11cfc7faadb11b047c13e2adfc44d349eb0f4543c59625a8deeda60f728775b770adac3218c2bf5d0c61584b7bb1d9702673838a9adb57f173e66770dd36bb643fcc07cd1eccfcc9be6627935d442bee86a5ad329a67102c6ddf8a224de953b5a58b8caa5cf94d0b99c3c7fddf6bfa2f557ae0e3057a3deedc15b5473fafafc577603147726e60952c0598ae8668daaf77e154f90e1ba5c60f9faf960a35c8df99b67ae56322ad3b3cfa27d426722f138e80d45e7e4946d2a31acb4f9ec7f24d6e0a91813ce26abc62314292e5a7834bcb8f54158297a7c3f5e2d1a1333826bb66edbcc19e083bbe019adf11ececc6b4f1583d1700b32e8c47d993497037623938459426b357199179038483db19050f12cd", 0x218}], 0x1) 2018/01/15 10:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00003de000)={0x3f03, 0x9518, 0x8, 0x0, 0x7ff, 0x6, 0x401, 0x8, 0x4, 0x40, 0x9491, 0x0, 0x0, 0x7f, 0x200000000, 0x100, 0x6a, 0x100, 0x8}) 2018/01/15 10:08:52 executing program 2: rt_sigqueueinfo(0x0, 0x0, &(0x7f000041f000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair(0x0, 0x2, 0x4, &(0x7f00007bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000-0x24)={0xf64c, 0xffffffff, 0x2, 0x84, 0x7, 0x9, 0x9, 0x6, 0x5, 0x1000, 0x5, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000051b000-0x6)='.dead\x00', &(0x7f000040c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="0f5ad6ddb8ae59f3b02217bf0b75e050e75d509f93ae0f3e1f8ef17f200b78be5f62afe752497c05433371145cd1292e7a94338936df9f010ca507fa23d9e30a6cfe54e58512eb2d0d538a55ebf882a9fd4c39e317db08da11ed0589cbe130c7b0d9b2fa", 0x64, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r3) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d70000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00002bf000-0x10)={0x100004, 0x0, 0x0}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000bb7000)="1f0000000d0a1fea59ffff040000e0ff109d160a090001800000ed2000df18", 0x1f) r1 = request_key(&(0x7f000022d000-0xb)='pkcs7_test\x00', &(0x7f0000a24000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003b1000-0x1)='\x00', 0xfffffffffffffffd) request_key(&(0x7f00001a0000-0x6)='logon\x00', &(0x7f0000e98000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)=':,nodevsystemI\x00', r1) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000740000-0x6c)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000c7000-0xc)={0x0, 0x0, 0x30}, &(0x7f000076e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000097f000-0x6)={r2, 0x1}, &(0x7f00004b5000)=0x6) syz_emit_ethernet(0x21a, &(0x7f0000c57000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x5, 0x6, "b4cf98", 0x1e4, 0x4000006f, 0xb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3b, 0x0, 0xc38, 0x4, 0x0, 0x400, 0x3}, @fragment={0x2f, 0x0, 0x6e6, 0x7d, 0x0, 0x9, 0x0}, @hopopts={0xaf, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x40}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0xffffffffffffffff, 0x44, "f13d9c36832e9a4562f2c36905764c8513fcc8a3f9083c92971a47221961f303ea45a0fce6f34622bc7b562e12279a3b2d426450b37566ed0b477b1988c88fd11ceb3be9"}, @jumbo={0xc2, 0x4, 0xf69}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x101}, @enc_lim={0x4, 0x1, 0x440b}]}, @dstopts={0x2f, 0x200000000000023a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x100000001}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x10, {0x2, 0x2, 0x7, 0x2, [0x5]}}, @enc_lim={0x4, 0x1, 0x568}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0xfffffff6, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xe8, 0x3, [], "fa02cefd793bfb5095e86eabcde2e83e87747226dff88348cb818f0306eb9cf2caf6e91bbfd0f65283722d13598e0f8ef12d53dc814afa68e17b4eb71e020af9faedfadd8cd0cf6ffa506aea250587748c1fab116e3e8fae3ccb50b115208f0d6873ed38c465a393d0ddd915218640ef6a846d2b030d8e3d3a0554c5ac141e92fc25dab74dcf9908e393825798910136d02baef897625ef144166516efd27cad15bb253756763e004256552271eeb46ed20520c7569b8abb26cc7c61bcd0af98890e3150e1b2dc9232b2b57764770aab87588efca717916a745ad9e3dc32c5d5460de39c55c8f397"}}}}}}}, 0x0) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000)=0xffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000d000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000d000-0x81)={0xffffffffffffffff, r2, 0xfffffffffffffffb, 0x5, &(0x7f000000a000)="7cdb95e874675454466b1a19b85b9a738b884d80e8e0ef85cbf72868aa8b5ef64fd562e23547fb7ce47595bb51dcd29453fc83ef9b22d78cf71a7eb32f646d4766884d8b373867aab9cf37f15b95c902a76b85f9d6babca82b9aae07758353c1281f850460c17c98cb765b2d4cd47462a49cc3618e2b087b6a4e2faba19717227c7a912b1209b687db1232b43e4384d8b13640f32563b937a95420c6e303ca9781d356caa5a7fea894ebce5a0d2040edc4600085fd61", 0x1ff, 0xe4, 0x97, 0x0, 0x2, 0x0, 0xffffffff00000000, "b7a00c8b2b9363d525a3b4969c3319523e56c27a28a5b2a0b0147161f5304a37d93437ad8c61e751149f6053954b5afeac204442b1b3b9d392f783a4120bca08d7041f86e81382fc82d9f82924ea5d69c4938094e3ada1f13a0578ac318504bda1"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 10:08:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x85) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xfffffffffffffffe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b35000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ec0000-0xc)={0x3, r0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003aa000-0x4)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000175000-0x11)=""/83) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078c000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000093b000)={0x6, 0x10000, 0x7fffffff, 0x2}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001f6000-0x9)='/dev/vcs\x00', 0x8100, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000093b000)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x6, 0xfff, 0x1, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffffe6) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000308000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000cff000)={0x2, 0x4000000000000f, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000604000-0x4)=0x1) timer_settime(0x0, 0x0, &(0x7f0000349000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000fb8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r3, r4, 0x0) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000366000)='/dev/dmmidi#\x00', 0x3f, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f28000-0x4)=0x3b10) 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000fab000)={0xfff, 0x3, 0x7, 0x0, 0x8, 0x4, 0x7fff, 0x1, 0x4b, 0x7, 0x401, 0x8000, 0x0, 0x7, 0xfffffffffffffffc, 0x3, 0x2, 0x6, 0x800}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xfffffffffffffffc) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f000054a000)='id_legacy\x00', &(0x7f0000e59000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e5d000-0xce)="c884e22335790ec0c3554f5da6d560394b42366ebe57013e87436244d9070c84beb32643a17c14be5fc1313d58be54eef1e85361e99e9861b1c65fbd558782879f6d8b67b8fd90f0d7b9e1956a96e33eb3209d7892b1205b17e9f01b642e0b859ffc795f7fa68469b590304b302d8ec1ee0f73b78aa6782bf8325c18b5e61959d8d43ba9c8e18d093472d9236cb500b54d1f5d00e898bc562df8bce9446e771299505eb55ef0cb2218940b41e370c6bf2f0c338a201d851ec6e88cf34caf03b43459e20014066ddbb9b50cf1ffd1", 0xce, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000a39000)="9fb661d77764d7b98251df04f3fa419aa03344c19c7e4c093676f372d2a136d6d7ac220ff4336001ec03e019cf8877a5c2c241773dc1bddf009308abac1036728ea9fc686e3f7b9b98ddf39855abf326e9b267edec5d51ecf83c0712e404a153c7b5d59cb7f125575a2b00285a0e", 0x6e) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f7c000)=0x0, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000ede000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f77000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b88000)={0x0, 0x0, 0x0}, &(0x7f0000d3c000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f96000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x10001, 0x2, 0x8, 0x2, 0x0, 0x20, 0x6c, r1, r2}, {0x3, 0x1, 0x5, 0x5, 0x2, 0x200, 0x401, 0x7}, {0x3520, 0x65c, 0x7, 0x1}, 0xffffffff80000000, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0xffff, 0x48000000, 0x88f7, 0x222}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d74000-0x10)=[{&(0x7f0000945000-0x29)="290000001800ff0900000000080000020a0010000000ff06800000000d00ff000900001902000000f6", 0x29}], 0x1) 2018/01/15 10:08:52 executing program 6: socket$inet6(0xa, 0xe, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d6d000-0xe)='/dev/admmidi#\x00', 0x6, 0x400002) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c35000)=0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) [ 60.323447] IPv6: Can't replace route, no match found 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0xef, "6b85b176dd8320cb3cbc90bd8240c64faacb3fbd985f48b70016e9947bba73fcb03b3f7a388e20a878076fd26dfedca6770a0080a011cc71745f7f79d047439ff94e675dd0378468a36a90d1ce735fa0646af2de4acc97c55098bab515a02cbd51d0ae8b659494015b6e115432f4a04294543dcefbcdbcdd299417912f27e0d04a60bafdaf4086d18f347cf2dbe483e33c4fbba7572f851c7dd8d2fd64b092f7668c72dbd0d018f9bf7d51f0ee698ea362abdf52c88c35cea2d3f3397606eeccea5dc2a8a33fba698a42873e4e2ee1f26662a434aae66a50a52f0a73747869c40e01425df223acf60e414c97c5ab3a"}, &(0x7f0000003000)=0xf7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x0}, 0x8) socket$inet6(0xa, 0x3, 0x3) add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x5f)="b067532b02945b9f094ecd0f0d117abc0185ed79f61051bc9a5c399137d89f757479199c76bf743276c9e24b117a4cef3802935c3eff7986bf8a5b2702f65b8ec85e45d90a19cc6e5916c21beafe9fe6a815472587009a2d38052f5bd73419", 0x5f, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x0, 0x10000200000000, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/relabel\x00', 0x2, 0x0) mkdir(&(0x7f00007c9000-0x8)='./file0\x00', 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) execveat(r0, &(0x7f0000657000-0x8)='./file0\x00', &(0x7f0000b64000-0x18)=[&(0x7f0000d2d000)='nodev*^^+}selfposix_acl_accessmime_type(\x00', &(0x7f00006a1000)='*\x00', &(0x7f00009b0000-0x7)='vmnet1\x00', &(0x7f00004ab000-0x16)='+GPLselfbdev{\vtrusted%', &(0x7f0000956000)='\x00', &(0x7f0000350000-0x7)='ppp0lo\x00'], &(0x7f0000dc6000)=[&(0x7f00002fc000-0x21)="6c6f40e62e70726f635b706f7369785f61636c5f616363657373776c616e314000", &(0x7f00007ef000)='vboxnet0!mime_type(${\x00', &(0x7f0000a6b000-0x1)='\x00', &(0x7f00008d9000-0x5)='em1.\x00', &(0x7f000057e000)='bdev!)\x00', &(0x7f0000cfc000-0x11)='security!selinux\x00'], 0x1400) r1 = syz_open_dev$adsp(&(0x7f0000bab000-0xb)='/dev/adsp#\x00', 0x7fff, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000)=0xe8) fstat(r0, &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008d1000+0x803)='./file0\x00', 0x2000, r2, r3, 0x100000001, 0x1000) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a00000-0x8)={0x0, 0x0}) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0xb596, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000067e000-0x3)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000600000-0x4)=0xc) r2 = gettid() waitid(0x1, r2, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000cd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:52 executing program 6: open(&(0x7f0000385000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b03000)='keyring\x00', &(0x7f0000a69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00001dc000-0x8)='keyring\x00', &(0x7f0000dc2000+0xc65)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$midi(&(0x7f0000bca000-0xb)='/dev/midi#\x00', 0xe421, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000846000)={0x0, 0x55, "9bb0e14e308177896cb08df22bc4620e0b5cd099f95609d30d980ef2455393d0ed1fdb1b5cba5c0045808095f1155919dce9a16173316c38566a4a0a5dbeb589ac5bf000f7596b9c6ea142091cfb0139001e945367"}, &(0x7f0000000000)=0x5d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000ac3000-0x40)=@known='com.apple.system.Security\x00', &(0x7f0000763000)=""/4096, 0xff74) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000002000-0x10)={0xffffffffffffffce, 0x3f, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x21)=""/33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x8b)="b2249d2748c1d954730b339f94d42bdcdd38670e7079c37052320fc121ddcab5808278fe6717fc2949f306888ccb0b3eba546ec5f71dabb4278e02bf5b73c3425253b173c8db014a436a56ff14e144388eb857f2b903aa64a379ef4f80935f3127fe849834bfa2d628da8565b63d8d2f80446c8c3bb2fd0f99c6e92552c314765bff175233f9b697c9e060", 0x8b, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) keyctl$read(0xb, r4, &(0x7f0000002000)=""/242, 0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff1e, &(0x7f000006e000-0x32)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4, 0x0, 0x8}], {0x8100, 0x1000, 0x4, 0xffffffffffffffff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000000001) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2, 0x0}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlock(&(0x7f0000009000/0x4000)=nil, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0xe0000014, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000024000)=0x0, 0x800) 2018/01/15 10:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007bf000-0xc)={0x3, r0, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f6f000-0x30)=[{0x3, 0x2}, {0x2, 0x5}, {0x3, 0x5}, {0x2, 0x5}, {0xb, 0x1}, {0x3, 0xffffffffffff91fb}], 0x6) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000-0x4)=0x5) write(r0, &(0x7f0000fac000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/15 10:08:52 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000916000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004f6000)={0x7, 0x100000000, 0x400638, 0xc, 0x1, 0x9, 0x400, 0xfffffffffffffffe, 0x0, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000004000-0x53)=""/83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, 0x100000000, 0x0, 0x8, 0x1, 0x13000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2283, &(0x7f000097a000-0x1)="") 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) statx(r0, &(0x7f0000770000)='./file0\x00', 0x0, 0x100, &(0x7f0000721000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000026000)=0x0, &(0x7f00001b6000-0x4)=0x4) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000d0d000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000394000)=""/137, 0x89, 0x0, &(0x7f0000b10000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000dcb000)={0x40649fee, 0x9, 0x1}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000096000)=0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00001b4000)='7', 0x1}], 0x1) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000092d000/0x3000)=nil, 0x3000, 0x1) r0 = socket(0x10000000010, 0x2, 0xc) r1 = getpgid(0x0) wait4(r1, &(0x7f000083d000)=0x0, 0x4, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000da5000-0x40)={0x22b, 0x3, 0x8001, 0x0, "5cdbbe1bfdf477dee257dceeddb7cf8e0f56e4c4a7a0b773d98e97151e503c1038a1b66ee12d7a0abaaabdb5", 0x4aa8}) write(r0, &(0x7f000062e000)="140000000801df1efd4317ff7f00000000000000", 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ca2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000099000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003ae000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ba000)={r3, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000c11000)={0x6, 0x4, [0x5a]}) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) listen(r0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff3000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fb6000-0x8)={0x3, 0x7ff, 0x3f, 0x0}) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000dc0000-0x12)={@generic="13b6bb9f12ccb4c2d20c341bda6f232f", 0x3}) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x3) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) poll(&(0x7f00009d1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00002ab000-0x8)=0x8) syz_open_dev$sndctrl(&(0x7f0000c16000-0x13)='/dev/snd/controlC#\x00', 0xfff, 0x102) ioctl$sock_bt_hci(r0, 0x400448e2, &(0x7f0000b4b000-0x26)="29009b3c162a6802aa48bb6f69f9ea396596cda8d322ef2ff26c1d9ec53dc8b5a07dc289a62b") recvfrom(r0, &(0x7f0000c28000-0x93)=""/147, 0x93, 0x40, &(0x7f0000a16000-0x8)=@sco={0x1f, {0x1, 0xf09, 0xfffffffffffffff7, 0x7, 0xa56, 0x81}}, 0x8) accept4$packet(r0, &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x14, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/rfkill\x00', 0x2d70efa59da3a100, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000009e000)=0x4, 0x4) syz_open_dev$sndctrl(&(0x7f000016e000-0x13)='/dev/snd/controlC#\x00', 0xa5, 0x80) 2018/01/15 10:08:52 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x1000, &(0x7f0000f51000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x40000000114, 0xa, &(0x7f000067d000-0x4)="f8010000", 0x4) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000517000)='/selinux/enforce\x00', 0x610043, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007c3000)={0x1, 0x7bc7}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000743000)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000202000)='./file0\x00', 0x103f, 0x0) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00007e3000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f00001d1000-0xa)='numa_maps\x00') kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000880000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000a96000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/15 10:08:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x1000, 0x6, 0x4, 0x7ff, "9a6fb5a001a17594d78a3afb7546d3085a1569cf8a2ecb4e390ad5e0873c0b6cc2d0481642dbe7f2c4ae3be1", 0x34}, 0x0, 0x0, 0x0, r1, 0x6, 0xfff, "84fb3167ad17bb3eb27d479e28ca130e85cdfcad7ffa1ca7ac0835dcd503c19809641cce63badb38c4c2621c6f321933ddd510cdcf568c4147a9d41f57bf0567", &(0x7f0000000000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0x2, 0x8, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000390000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000dd2000-0xdd)=""/221) [ 60.493961] audit: type=1400 audit(1516010932.438:64): avc: denied { setopt } for pid=9479 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000fe5000-0xc)='/dev/audio#\x00', 0x800, 0x200600) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d66000-0x4)=0x6, 0x4) r1 = creat(&(0x7f0000e33000-0x8)='./file0\x00', 0x11) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000c55000)=0x1, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_gettime(r3, &(0x7f0000089000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) r4 = open(&(0x7f0000049000)='./file0\x00', 0x1, 0x186) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000ef4000)=0x0, &(0x7f0000580000-0x4)=0x4) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) capget(&(0x7f0000001000-0x1)={0x200f1526, r0}, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, 0x1000, 0x8, 0x0, 0x500}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06f0eeb6a17d1"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000f6000-0x8)={0x7b, 0x200}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000f6000-0xb)='/dev/vcsa#\x00', 0x5, 0x400002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000067000-0x8c)={0x8b6b, 0x6, 0x1, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f00000f1000-0x5)='user\x00', &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000)="a2f63cf35b3d1d06d5bf20e62eb029046f1b7faf35c93624ae91cc260ace88d05b78f913726610d5c9778b1fdafb63e1e27a0cee2964bd7c6a5c3b884cae3466e2cd3e9f6c309a957994e225e05acfe38820d2144f830c", 0x57, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000040000-0xb)='pkcs7_test\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000019000-0x1b)="ec57b50efd2a32a5233b9c9d4943e6d9f96f57d7effbaf624c3dc8", 0x1b, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f00000f7000-0x4f)="f44c77b84fb14f722ff03ca24e4238f28b53543db0560a7179dcb08e371e6008ea93abfc92cd0e9a1e24ab406e8104627ae2e00073eeb200a352a667d1e57ac5fc86e97c2e7b78b98bab9ccb155268561556641ab3509684a684d78843222c1bd77c1d3ecc70f3e169f86aa934cc5f0c6b636ea4751047caeeaba8a74e87c6dc9683ce18e9a54ed48ae4029f42db45ad", 0x90, r4) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000829000)='/dev/midi#\x00', 0x800, 0x10000) ioctl$TIOCCONS(r0, 0x541d) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0x547000)=nil, 0x547000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000548000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0x3b1, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000019c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004fe000)={0x0, 0x4c, "dc89de22d6e6f97e64144b4f3a485794a477b8ff499ac06357e8a354d63fbd43ee9af5e9245dacc2ba5bee4eb1a648338300d4c9343e9cce0b602526d2fe9b86aa04ba84e9fc94e9e8c664fc"}, &(0x7f0000547000)=0x54) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000548000-0x18)={r3, 0x8, 0x10, 0x10000, 0x20}, &(0x7f0000547000)=0x18) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000548000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) 2018/01/15 10:08:52 executing program 4: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5421, &(0x7f00007bd000)=0xdd) connect$unix(r0, &(0x7f000010e000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000b60000)=0x7) 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000638000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000485000-0x8)={0x7fffffff, 0x8}) pipe2(&(0x7f0000709000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000070b000-0x10)={0x1, 0x0, 0x10003, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000709000)={0x77, r3, 0x10000010001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f000041d000-0x8)={r4, 0x8a7}) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x813) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000056b000-0x1000)=""/4096) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000e7d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000010f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r1, 0x0}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c7000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fd6000)=""/238) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a8c000-0x2a)=""/42, &(0x7f000064a000)=0x2a) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1e000)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000f23000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000135000)=@assoc_id=r3, &(0x7f0000b33000-0x4)=0x4) 2018/01/15 10:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f00003b2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00003dc000-0x28)={0x2, 0x5d62, [{0x81, 0x0, 0x1}, {0x0, 0x0, 0x9}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf000, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r7 = geteuid() ioprio_set$uid(0x3, r7, 0xfffffffffffffffe) dup3(r4, r6, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/status\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000db4000)=[{0x0, 0x0, &(0x7f0000a8b000)=[{&(0x7f0000821000)="40d0668773fcdff64f1eaeec3beb", 0xe}], 0x1, &(0x7f0000cb6000)=[@op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x5}], 0x20, 0x80}], 0x1, 0x24000040) getegid() syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = open(&(0x7f0000f09000-0x8)='./file0\x00', 0xc000, 0x20) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000e35000)=0x8001) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000d0c000)={&(0x7f0000df6000-0x48)=@full={{0x3, {"0688cd98594b46"}, 0x7ff}, [{"fad602ffb3bf71"}, {"92a27b0ec16508"}, {"d4741b0cb443f8"}, {"14fcfd8628e800"}, {"77acc473f29217"}, {"4a2e6d63158d76"}, {"6511002e08b208"}, {"92ea43a6cfb4ed"}]}, 0x48, &(0x7f0000305000-0x48)=[{&(0x7f0000df5000)="1e7d88552d63b86149ca9ae0f613ced7284506f7a53d5563d85c03c75a0917b8083b23336dc94cc53f693ef2ef355cb5012caef5349a397f30632bc4b46fe3e12a3348e375592c8c98a11d8ac8e58d0d0ea2a744df887f4b85942c", 0x5b}, {&(0x7f0000a18000)="eaeb3b695fa0b8b355e697f79cd521f0e43aba383c86cdcbca6e01a6dd0b275d191fadfd56363e26288e658458dd2901a6156a9e510fe25b76f94b1d5eb151b699fbef", 0x43}, {&(0x7f0000df5000)="57b7fb54d97a535f40b46e6995b2309ef3159cd4acc1e44b1172653b14201f270e3a125d95ce5758e7c69e82f92c97add73e8c888908159ddf4fa26131316be4515a5e8e", 0x44}, {&(0x7f0000df5000)="6506cd802fc94f495907404081235edb7ae3082f4002e544a325fd9dfd822f422d54844927f946001ac020cc80cf29fef0cfaa1993a62686cfb48d3039b12b4469b39ac45bc509a6fde37990a1f3380936cf93f4260861c59778d07d801153b42be2bd81fb296eca45f9aded13d788bec55e14c0fb18861fe3f84f6b20f3", 0x7e}, {&(0x7f0000df6000-0xf5)="18bf4c0e531845ccd1036c61b0c0045237e33b2c492270cde5783071b37a6654cf8ea1b9d4d26e22a385dd1ba4c60a47d1fad29c681c2169252d0427fda5b3e5fce63b283391e77f3e777b5055c46a78b23e4281363c35fefe897e42c51f3ffe57e6ecdee6212ccae51ae1f595d8749aed58ace22d99fbaeeaec8740df0063d9fa789fbdf001dcb403ec94924f7fd7b14d289785bdaba81c1d56697bf960da2da379082bfd78e71f33bf0306e5bcc101c89f55db3d3fc5f51c35c87e5652e6f08415a50b52ebfac247a5fba4617673d716af51d112ddcb62f479bea9a640bf2fd726df69ae307a858d6a951539afd3a86b12ae5fe2", 0xf5}, 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"}, {0xec, 0x11f, 0x101, "e78177859216863cbb79fff2472edbd3bee013dfd31c2ee4e96668e468d7624a01000abeedb9ed6435e1cc66c93375d412dc5114459c243949d1baa81b475369ec6053ef06395aedab5acac1e4825a78703a64c5690fbaa79027b4492287687160d4e6503712ef591e3acdd5b4f3f4c0396029b9ec56c82024186aceebe8bf79d2b984ce5d561c4ef0d457d63d41dc9216f116a92b66b91ba63f93f96060e97dad74fb298053fcc186ce1f74a22d50ea1d037bbb4aadb4c32efe008bad673d9e0c05095a0e23efaa3e9354788ee616dc4461074b9d562c01fdd8ae5a7682"}, {0x20, 0x11d, 0x6, "5c89e874246c33b446de2649ade75942f4f74219"}, {0x78, 0x103, 0x6, "e31bc1a8d9e738c9f6cff71d251204b6f9ed30ca0addef7e0be63fb868b0cd96ff96499bb6220f493d6f8a7e0848098aacd50c7dd352d4d90797a13b101ef155fc2c20600740c0ff52f95f140eaa09dab72475b91a14523367179e026995d50f4a5256aa45d8b2405dae3853"}], 0x22bc, 0x4}, 0x2101) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df5000)={0x0, 0x0, 0x0}, &(0x7f0000df5000)=0xc) getpriority(0x0, r2) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000000) r1 = getuid() ioprio_set$uid(0x3, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011c000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000736000-0x8)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f00002b6000-0x1002)=@file={0x0, ""/4096}, &(0x7f00009bf000-0x4)=0x1002) r3 = getuid() quotactl(0xa04, &(0x7f0000320000-0x8)='./file0\x00', r3, &(0x7f000057d000-0xf4)="02865e73cf46e3c9abf6285a4e4a5fb37411ae6c2951ac1da10d64a3fd6e39a826acd743091d9f15d12c3536b25f52cb95585cc8ac9f69e9d7dd08bed14e11a0e3d19cecbabc137c77ba2491f7686742f5cc1a26c577fda444f0e83dc5c4e27a5ec4400767024cc757f2955377be84bac6798f617a8394de1947be466ee6517db40e84ade394be15172aa61eb85d40e456f032de71ba83beed50069f366585fec1595968c1170d133aeb73e6c776e4cd8bc730020e5224b9944ff85b2fec4d226069a71bc3071940ddf2c860a06296e6a1a466cfc3da24f31c8bf8f84f8f0aa4064ab3ed59612362125ec88465ce62ad195e4568") 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004b5000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000-0x4)=@int=0x0, &(0x7f00009df000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ace000)={0x4, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3104, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b7000)={0x0, 0x0, 0x0}, &(0x7f0000329000)=0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000080a000)={0x29, 0x3ff, 0x6040, 0x4, 0x1}) clock_adjtime(0x6, &(0x7f0000457000-0x68)={0xec0, 0x4, 0x5, 0x2, 0x1, 0x4, 0x0, 0xffffffff7ffffffc, 0x8, 0x7, 0x6, 0x0, 0x6, 0xffffffffffffff01, 0x46, 0x0, 0x7fffffff, 0x8, 0x10002, 0x0, 0x8, 0xffffffff, 0x4, 0x80000000, 0x3, 0x20008000}) [ 60.759964] sock: sock_set_timeout: `syz-executor1' (pid 9538) tries to set negative timeout 2018/01/15 10:08:52 executing program 5: syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fdd000-0x31)=""/49) syz_open_dev$midi(&(0x7f000063a000-0xb)='/dev/midi#\x00', 0x0, 0x18000) 2018/01/15 10:08:52 executing program 4: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000146000)=0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a62000-0x4)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000064c000)='/dev/sequencer\x00', 0x2a0040, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a05000-0x4)=0x8) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000f3000)='./file0\x00', 0x40, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00003b5000)={&(0x7f000093e000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000985000)=""/84, &(0x7f0000c94000-0x4)=0x24) r1 = syz_open_dev$sndmidi(&(0x7f00007c9000-0x1)='/dev/snd/midiC#D#\x00', 0x7, 0x40) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00005e7000-0x4)=0x0) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e4b000)={0x0, 0x0}, 0x10000004800) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000abc000)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000da6000-0x4)=&(0x7f0000b5c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a38000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000be0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xfffffffffffffe5a) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg$kcm(r2, &(0x7f0000b63000-0x1c)={&(0x7f00007b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000011a000-0x10)=[{&(0x7f0000397000-0x83)=""/131, 0x83}, {&(0x7f000006f000)=""/204, 0xcc}], 0x2, 0x0, 0x0, 0x200000000}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00009a0000-0x4)=0x0, &(0x7f0000174000-0x4)=0x4) symlink(&(0x7f0000b68000-0x1)='./file0\x00', &(0x7f00008cc000-0x8)='./file0\x00') renameat(r0, &(0x7f00006e7000)='./file0\x00', r0, &(0x7f000035d000-0x8)='./file0\x00') socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000115000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) [ 60.837799] sctp: [Deprecated]: syz-executor3 (pid 9553) Use of int in max_burst socket option. [ 60.837799] Use struct sctp_assoc_value instead [ 60.864906] sock: sock_set_timeout: `syz-executor1' (pid 9545) tries to set negative timeout 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000aa000)=""/171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bb0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007ac000-0xc)={0x0, 0x2c, &(0x7f0000aee000-0x2c)=[@in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000768000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000020e000-0x10)={r2, 0x3, 0x200, 0x0}, &(0x7f00006c0000-0x4)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ba4000)=0x0, 0x4) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000536000-0x17)='cptseu\x00') readv(r0, &(0x7f0000c5c000-0x8)=[{&(0x7f000097f000)=""/155, 0x9b}], 0x1) stat(&(0x7f0000493000-0x8)='./file0\x00', &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r0, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000743000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d48000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x200, 0x9, 0x8000, 0x100, 0x5, 0x10, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002c1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) write$sndseq(r0, &(0x7f0000a0d000)=[{0x7, 0x1, 0x8, 0xea7a, @tick=0x7, {0x6, 0x2}, {0x400000000000, 0xfffffffffffffff9}, @control={0x7fff, 0x8, 0xaa}}, {0x961, 0xdbe, 0x7f, 0xff, @time={0x0, 0x0}, {0x40, 0x2}, {0x9, 0x4}, @note={0x81, 0xae7, 0x1, 0xff, 0x5}}, {0x8001, 0x9, 0x7fff, 0x4, @tick=0xffffffff, {0x9, 0x1}, {0xc00000, 0x2}, @control={0x40, 0x3, 0x8}}, {0x2, 0x1, 0xa31, 0x8000, @tick=0x8, {0x5, 0x2}, {0x6, 0x1f}, @connect={{0x0, 0x1}, {0xfffffffffffffffd, 0xd8}}}], 0x70) 2018/01/15 10:08:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000102000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) [ 60.912127] sctp: [Deprecated]: syz-executor3 (pid 9560) Use of int in max_burst socket option. [ 60.912127] Use struct sctp_assoc_value instead 2018/01/15 10:08:52 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000000)={&(0x7f000000f000-0xd8)={0x14, 0x28, 0x1, 0xffffffffffffffff, 0x2, {0x3, 0x0, 0x0}, []}, 0xa}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/15 10:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/01/15 10:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d94000-0x4)=0x0) 2018/01/15 10:08:52 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001c000-0x1c)={&(0x7f000001b000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000001b000)=[], 0x0, 0x0) 2018/01/15 10:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b88000)='/dev/autofs\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_open_dev$loop(&(0x7f0000a34000-0xb)='/dev/loop#\x00', 0x1, 0x80000) 2018/01/15 10:08:52 executing program 0: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000002e000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) ioctl$int_in(r0, 0x0, &(0x7f000004c000-0x8)=0x6aa) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/01/15 10:08:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a18000-0xa)={0x3, [0x2, 0x3, 0x99]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ee7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000-0x4)=0xe8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x400000000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000040b000-0xe)='net/rt6_stats\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000cb3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xc) recvmsg(r1, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000751000-0x4)=0xfffffffffffffffb) 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x2282) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000b2d000-0x90)={[0x1, 0xcc3, 0x0, 0x9cbf, 0x8, 0x9, 0x7ff, 0x917c, 0xfffffffffffeffff, 0x6, 0x7fff, 0x6, 0x800, 0x0, 0x2aeb, 0x84b], 0x1000, 0x10000}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000128000-0x18)={0x0, 0x6002, 0x4, 0x81, 0x101}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xff) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000158000-0xc)='/dev/amidi#\x00', 0xd2c, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f0a000-0x18)=[{0x8, 0xa4}, {0x3, 0x34}, {0x2, 0x9}], 0x3) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 61.073570] openvswitch: netlink: Message has 4 unknown bytes. [ 61.096528] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000424000)={0xa517, 0x0, 0x10000, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000025000)={r1, 0xffffffffffff427e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0x35c) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ae2000-0x4)=0x0, &(0x7f000023c000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000033b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) quotactl(0x3, &(0x7f00001ae000-0x8)='./file0\x00', r3, &(0x7f000045e000-0x3)="aaad03") r4 = bpf$MAP_CREATE(0x0, &(0x7f0000feb000)={0x4, 0x4, 0xf06c, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f0000216000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000894000)=0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ecb000)=""/99) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) getpeername$packet(r1, &(0x7f0000cbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b5000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f37000-0x28)={@generic="3394c8e996b4cc6223820b023c424bcf", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000bac000)={0x9, 0xe99b, 0x101}) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r1, &(0x7f0000d52000)='./file0\x00') 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006d7000-0x8c)={0x7, 0xa523, 0x10001, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xfffffffffffffffc, 0x0, 0x10000000000009) write(r1, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0016f49f0089f0ffff1e0000090001000600000001e780", 0x1f) sysfs$1(0x1, &(0x7f0000e5b000-0xc)='selfcgroup)\x00') splice(r0, &(0x7f00005d7000)=0x5, r0, &(0x7f00005ac000)=0x0, 0x5, 0x1) 2018/01/15 10:08:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x0, 0x2}, 0x10) time(&(0x7f0000002000-0x4)=0x0) 2018/01/15 10:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f6b000)={0x7, 0x4}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00007c1000)='user\x00', &(0x7f000085e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3e000-0x48)="c59d8f5290497c1729ff4d1a77419737248f994cad5480e7b9212155a8269dc4ccd179d896b4558cefdd00f6c0d71187ae5afcdad0e9c9d05c6cc7f26c5bc131b03c6a2e67075057", 0x48, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002df000)={0x7f, 0x6, 0x30000000000, 0x3}, 0x10) ioctl$KVM_NMI(r3, 0xae9a) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000471000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000616000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eae000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x2, 0xfffffffffffffffa, 0xa, 0x80, 0xa0, 0xc, 0x13d7, r5}, {0x8, 0x100000001, 0x9, 0x100, 0x6, 0x8000, 0x8, 0x8f06}, {0x7fff, 0x3, 0x0, 0x8}, 0x1, 0x8, 0x0, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x3, 0x1, 0x3f, 0x0, 0xfff}}, 0xe8) llistxattr(&(0x7f0000a64000)='./file0\x00', &(0x7f00005b1000-0x91)=""/145, 0x91) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000894000-0x16)='/selinux/checkreqprot\x00', 0x400400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000025c000-0x6)={0xf382, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/15 10:08:53 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)='./file0\x00', 0x0, 0x0}, 0xc) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x40000000114, 0xa, &(0x7f000067d000-0x4)="f8010000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="e481add8000d2302ce6ebe1674d3c36e", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 10:08:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c4b000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="6854d2bc1fa6525b087d86888dfa59e279fc62f4f35b0c8091e9fb1c586b0b0c4c9345a1e8", 0x25, 0x4000800, &(0x7f0000002000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8aef, 0xff}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ca7000)='/dev/amidi#\x00', 0x2, 0x0) poll(&(0x7f0000192000-0x18)=[{r0, 0x200, 0x0}], 0x1, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d2000-0x11)='/selinux/enforce\x00', 0x402, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000661000-0x8)=[{0x2, 0x8}], 0x2000000000000049) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000026b000)={0x100, 0xfffffffffffffffa, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f00004f5000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000070e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000062d000-0x20)={@generic="860e8378f55914b905d0b8cabe47fef7", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstat(r0, &(0x7f000032e000+0x51e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000063000-0x8)='./file0\x00', 0x3, r1, r2, 0xffffffff80000001, 0x1140002) openat$sequencer(0xffffffffffffff9c, &(0x7f00001a9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000917000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r4 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00006a1000)={0x23, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x406, r4) 2018/01/15 10:08:53 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/policy\x00', 0x0, 0x0) flock(r0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ff5000)=""/18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x10000040601) sendto$inet(r0, &(0x7f00009c8000)="14cacc97ced10f0c547d887560ed2f7d01e0403db15c3565257a72416287ddd87df97719c8bc1cffbd15e6261f5357e35e8baadcc31085b55ce86dbcd843842f4ea07b3543eadcb9f3d64a9df5473ab1d5d6a38a4bdb7b14c2a064d9c6dc7312071e8422ad94114e74b625ae3c721c84b2b9b7850452e204d6865fa9fc1bfc89ca", 0x81, 0xc885, &(0x7f0000fbe000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000001000)={0x8000000000009, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000b000-0x4)={0x0}, &(0x7f0000005000)=0x4) syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/15 10:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000708000-0x8)="06657972696e66ed", &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00003c1000)='encrypted\x00', &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d5000-0xa7)="06fb33ea073caec30f4166452b088f33869de509", 0x14, r0) keyctl$get_security(0x11, r0, &(0x7f00001fa000)=""/198, 0xc6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a37000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000696000)=@buf={0x79, &(0x7f0000d8c000-0x79)="12765fa2439f4519e80453bcdd68229546529092317e3a5f32a7c3db82697327ae334d66612216d9fa8c89a7b82f55c7582cb1d25476c31a3c8563bb9888b6c91bcab4017b0c25603cf3447e656a59f3bc1811a0ecd01eb5e6c755944d278bcf50e47c21337f221a48194b53f7e180b11fda3d4eddbb45d811"}) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540b, 0x3) write(r0, &(0x7f0000f92000-0xb6)="6c911f04892a24591e993f2c432a1306975719d966345f3910641f85277fc088966e497436c76c6ea8bdbaf87fb9f0642520559a4ae45cd265919f56d846967184739f0ee70da5ec6d42980cabd188790f99573694debbaf48d913d286172e7df3e3fc8724af01ae097fb826586d4302900204468c556e3ad5494d51ed84cf7b1b1eb02c8e3e81243c27157e66ea7d08fb06609ae82f99bca5bafda0905c74625a9250d3468b1c42917216d27cf017a2010d208e6a32", 0xb6) r1 = accept4(r0, 0x0, &(0x7f000098c000)=0x0, 0x800) getpeername$ipx(r1, &(0x7f0000bf2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000230000)=0x10) 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000604000)={[0x103004, 0x1000, 0x0, 0x1000], 0xfffffffffffffffc, 0x80, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x8000, &(0x7f00004e5000-0x8)=0x0, &(0x7f00008c3000-0x8)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000aa000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8e000-0x1)=0xc) 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c00000)='./file0\x00', 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007bc000-0x4)=0x8c4, 0x4) r1 = socket(0x2, 0x3, 0x4000000003e) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f00005b4000-0x30)=[], 0x0, &(0x7f00005f5000)={0x10, 0x0, 0x1, "04fa"}, 0x10, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005f1000-0x4)=0xa75, 0x4) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) sync() socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00006d9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$adsp(&(0x7f0000060000-0xb)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000751000)=0x0, &(0x7f0000591000)=0x4) pipe2(&(0x7f000008a000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mremap(&(0x7f0000526000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000f15000/0x1000)=nil) [ 61.314687] encrypted_key: master key parameter '' is invalid [ 61.350248] encrypted_key: master key parameter '' is invalid 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) [ 61.354806] audit: type=1400 audit(1516010933.299:65): avc: denied { setopt } for pid=9669 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e0f000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000649000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ab9000)={0x0, 0x0}) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000c96000)='./control/file0\x00', 0x200) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', r2, &(0x7f0000a08000-0xa)='./control\x00') getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f4a000)=""/4096) 2018/01/15 10:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000501000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e56000)=""/65, &(0x7f0000997000)=0x41) 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000215000)='/dev/dsp#\x00', 0x2, 0x2001) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpeername$inet(r3, &(0x7f000039e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075b000-0x4)=0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000dec000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b1d000-0x9)='/dev/ppp\x00', 0x40140, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000746000-0x4)=0x0) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f00006f3000)='./file0\x00', 0x40) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000c0a000)=0x0, &(0x7f0000683000-0x4)=0x4) 2018/01/15 10:08:53 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x1, 0x40000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000006000)=0x0) io_submit(r1, 0x1b2, &(0x7f0000002000)=[]) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000013000-0x9f)={0x0, 0x97, "7986162309899a9286073181bc0932ed31df178bdbb845fa446ad8ceeb396266d881cc656bbd84c55c451c224211b435a9871649449326f7e4852ac4dba68e619aad2832390d20bb524d1af05fed8756c68589bbdd3ee564be1ff77602a955e56b9bcd572a840191a861ba167bed9fc469c679d666daa90b3f35c739265b77a3012d00c8de71233142f71cc6438362352ce46cbbf9f03c"}, &(0x7f0000014000)=0x9f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x8001}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000014000)=0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000013000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008ed000-0x68)={0x81, 0x0, [0x9, 0x9, 0x4, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x0, &(0x7f00003b3000-0x4)=0x0) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00005c3000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x280801) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00002a2000-0x7)=""/7) fcntl$setpipe(r2, 0x407, 0x3e) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) close(r3) close(r1) syz_open_dev$amidi(&(0x7f0000f89000)='/dev/amidi#\x00', 0x7, 0x200000) 2018/01/15 10:08:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xdd)=""/221, 0xdd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c21000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) r4 = syz_open_dev$mice(&(0x7f0000b0a000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000e5c000)={0x89, &(0x7f0000937000)=""/137}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r0, &(0x7f0000bb4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000053a000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000657000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000b71000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r3) 2018/01/15 10:08:53 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000072d000)={0x2, 0x8000000003, 0x101, 0x3, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) splice(r0, &(0x7f0000002000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x2, 0x3) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000-0x10)={0x100000001, 0x0, 0x0, 0x0}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000000)=""/46, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0xd48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000003000)=0x8) socketpair(0x0, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) pread64(r2, &(0x7f0000004000-0x58)=""/88, 0xfffffe18, 0x0) socket$inet6(0xa, 0x2, 0x400) [ 61.635400] device syz3 entered promiscuous mode 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c88000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00009a3000)=r1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000051a000-0x4)=0x1) syz_emit_ethernet(0x7e, &(0x7f00009bc000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d4d000-0x10)=@common='syzkaller0\x00', 0x10) 2018/01/15 10:08:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x18080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x11, 0x1000, &(0x7f0000001000-0x1000)="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"}) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)=0x0) 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) r3 = syz_open_dev$adsp(&(0x7f0000a31000-0xb)='/dev/adsp#\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pwrite64(r2, &(0x7f00004db000)="96b5f042f04a574bce677665756711ec095214e76d350383b5f68404a4bdc3065b4cba6a7e0d50fd6324713e1a6c4d0dc8b16a025aabd46cfe48b0db14118f35019454929e59978a5c01f067d922345e8a", 0x51, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c3b000-0x7)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000026f000-0xc)={0x2, 0xffffffff, 0x8, 0x3, 0x2, 0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clone(0x8000000, &(0x7f000022d000)="1d3c", &(0x7f00002c7000-0x4)=0x0, &(0x7f00007eb000-0x4)=0x0, &(0x7f0000c49000)="0aa429e9ce0b24b97e772fcb99d26ef1a3a30969b13372877c8562a06db9abcedfbdf5dd949288aa81dcc70be64872f69c1b7f80258cac59fb8fe05645bf0033620b68c470d34b03b6b0da60ea96de52973100215ae839c9251c58001f9d942df391266af9aa7c64fb8a74613f0138cdf32bb6a147490383feb48fbc960bef21887eb1c434b010d9e708c2b78cb400e175112f987e0a5bb29a6e69afe2a78576e506a33eb13fc1d638fd871c07efeee32829faef0a1cb881142dd4641dae9d2d57b97bec59a61a9ad9def41522f6d77c910a89ab815e586ada27db6e0660ba7be615ec0d5e2ca69b521d28881ebbc8ff7203dbc99b") ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002b2000-0xa8)={0x1ef, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005ba000)={{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x28a9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0xff, [0x5, 0x7f, 0x100000001, 0x649, 0x1000, 0x6ab, 0x7, 0x785]}, 0x5c) r2 = creat(&(0x7f0000017000)='./file0\x00', 0x10) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000fc000)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f00004c3000-0xf)='/dev/snd/timer\x00', 0x0, 0x3ff) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00004dd000)=0x5, &(0x7f0000305000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00004c7000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005e8000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x6, 0x7fff, 0x4c}, &(0x7f000063b000)=0xa0) r5 = request_key(&(0x7f0000d2c000)='encrypted\x00', &(0x7f000037e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000981000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffc) r6 = add_key(&(0x7f000040f000-0x5)='ceph\x00', &(0x7f000020c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000045e000-0x7c)="2b8c6bd649733047344f0f84fbada9fadc6a03b1a13f747cafea890e43382829edc5740a666e404093d3c47733cc98b30d775ec67587f14e60bbfdf06d37576738cd24d24da7657d356dc4dd17b575783624a34d0af6c0d393e194d8a301fd9725fa3d1c89e992d98b994372a4fc3a360825ce6778427b3037a8e248", 0x7c, 0xfffffffffffffffc) keyctl$reject(0x13, r6, 0x74d0, 0x400000000003ff, r5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000fb000-0x8)={r4, 0x5}, 0x8) 2018/01/15 10:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000244000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x8000) close(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004be000-0x8)={0x0, 0x401}, &(0x7f0000573000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008f6000-0x8)=@assoc_value={r2, 0x80000001}, &(0x7f0000b69000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007bc000)={r0, r0}) r4 = socket(0x10, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write(r4, &(0x7f0000959000-0x25)="24000500000000000000ff7f00000000000007f8070001000200070000000000000000006f", 0x25) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000e45000)={0x0, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x20, 0xd62, 0x4, 0x80000001}, &(0x7f0000ea7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000126000)={0xce1b, 0x2, 0x7ff, 0x8, r3}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006fe000-0x8)=@assoc_value={r5, 0x400}, 0x8) 2018/01/15 10:08:53 executing program 6: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a2000-0x11)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d45000-0x5c)={{0xa, 0x1, 0x3626, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, 0xfffffffffffffffc, [0xb5, 0x6, 0x2bf, 0x6, 0x6, 0x9, 0x8, 0x2]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f04000-0xab)=""/171) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051d000)='/dev/rfkill\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 61.701031] device syz3 entered promiscuous mode 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b30000+0xe54)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e2d000)=0x7fffffff, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f39000-0x28)={0x2, 0x0, [{0x1a0, 0x0, 0x0}, {0x258, 0x0, 0x0}]}) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ee0000-0xa)='/dev/dsp#\x00', 0x1000, 0x203) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000735000-0x8)=0x40000000fde) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$unix(r0, &(0x7f00002dd000)=@file={0x1, './file0\x00'}, 0xa) [ 61.773643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9748 comm=syz-executor4 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) readv(0xffffffffffffffff, &(0x7f00001b9000+0x81e)=[{&(0x7f0000d89000-0x1000)=""/4096, 0x1000}], 0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") listen(r1, 0x2) 2018/01/15 10:08:53 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000ad000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f96000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000dc7000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffffffffffe83) [ 61.871805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9748 comm=syz-executor4 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) r1 = syz_open_dev$tun(&(0x7f0000d96000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000036a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004b5000)=0x12f, 0x4) recvmsg(r3, &(0x7f00005c6000-0x1c)={0x0, 0x0, &(0x7f0000f20000-0x20)=[{&(0x7f0000165000)=""/144, 0x90}, {&(0x7f0000440000-0x60)=""/96, 0x60}, {&(0x7f0000063000+0xf0)=""/249, 0xf9}, {&(0x7f00000b4000)=""/4096, 0x1000}], 0x4, &(0x7f000059c000)=""/15, 0xf, 0x2}, 0x20) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000038e000-0x9)='/dev/rtc\x00', 0x40c040, 0x0) socketpair(0xf, 0xa, 0x8001, &(0x7f0000892000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000890000-0x4)=r2) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000d8c000)={0x0, 0x9}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000-0x10)='/dev/sequencer2\x00', 0x214002, 0x0) ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000001000-0x1)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000586000)={0x0, 0x0}) r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000786000)=0x5) sched_setaffinity(r5, 0x8, &(0x7f0000043000)=0x9) 2018/01/15 10:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a1f000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000485000)={0x3ff, 0x3a282001, 0xacf74d6, 0xf64}, 0x10) 2018/01/15 10:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac6000)='net/sockstat\x00') ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000cd3000)=""/73) pread64(r0, &(0x7f000023e000)=""/146, 0x92, 0x0) 2018/01/15 10:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/ppp\x00', 0x10000, 0x0) write$eventfd(r0, &(0x7f00006b6000)=0x0, 0x8) 2018/01/15 10:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f41000)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x100000005, 0x4002000040003d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000052d000)=0x0, &(0x7f000027c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d8e000)=0x3, 0xfffffdba) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000314000-0x14)={0xfffffffffffffffa, 0x3, 0x10001, 0x0, 0x512}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000339000)={r0, 0x9, 0x7, ""}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000924000-0x4)=0x17, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fd0000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000020d000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074f000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000052f000)={r3, 0x1a8, 0x7}, &(0x7f0000460000-0x4)=0x8) poll(&(0x7f0000ca0000)=[{r0, 0x1, 0x0}], 0x1, 0x401) r4 = dup(r0) ptrace$peekuser(0x3, r1, 0x826) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x21) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eaf000-0x9)='/dev/vcs\x00', 0x102c2, 0x0) fdatasync(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007f5000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f00008c8000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000000000)='/dev/cuse\x00', 0xa, 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00002e6000)=0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mq_open(&(0x7f00005dd000)='system.advise\x00', 0x41, 0x0, &(0x7f00000f8000)={0x1f, 0x7fffffff, 0x20, 0x2, 0x1ff, 0x41f, 0x2, 0x8}) 2018/01/15 10:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x2e, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004d2000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 10:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) syz_extract_tcp_res$synack(&(0x7f000016d000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b9000-0x15)='/proc/self/net/pfkey\x00', 0x14881, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) finit_module(r3, &(0x7f00000b3000-0x1c)='\\(trustedppp0$em1ppp1md5sum\x00', 0x1) write$tun(r3, &(0x7f0000a8f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x11, 0x0, "b3d222ea5c1ef7c54e"}}}, 0x2f) [ 62.013107] binder_alloc: binder_alloc_mmap_handler: 9787 2011a000-2051a000 already mapped failed -16 2018/01/15 10:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000253000-0x4)=0xbb8) close(r0) syz_open_dev$adsp(&(0x7f0000dc6000)='/dev/adsp#\x00', 0x1, 0x41) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000740000-0x1000)=""/4096) [ 62.071291] netlink: 'syz-executor5': attribute type 46 has an invalid length. [ 62.095076] netlink: 'syz-executor5': attribute type 46 has an invalid length. [ 62.108503] device eql entered promiscuous mode 2018/01/15 10:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000636000)=""/217, &(0x7f0000d5f000-0x4)=0xd9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/15 10:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000996000-0xa)='/dev/vcs#\x00', 0x7, 0x7a102) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b7000)=0x0) rt_sigprocmask(0x2, &(0x7f00008c5000-0x8)={0x81b2}, &(0x7f0000935000)={0x0}, 0x8) ptrace$cont(0x1f, r1, 0x3, 0x8001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000018f000)={&(0x7f0000a4c000/0x13000)=nil, 0x13000}) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000b31000-0x4)=0x0, &(0x7f0000ba4000)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket(0x5, 0x2, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = open(&(0x7f0000a8a000-0x8)='./file0\x00', 0x400040, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001a5000)={0x0, 0x1, 'client0\x00', 0xffffffff80000007, "0fc4a2079a37ee9c", "9fa640fedc8b2bf80ca4a0971346c5990ed73079cd1dff72ec047269d289474f", 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x88a) r3 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f00008f8000-0x18)=""/24, 0x35f) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000a10000)=0x0) r4 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007d6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e7000-0x4)=0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00002d2000)={r5, 0x0}, 0x8) r6 = mmap$binder(&(0x7f0000666000/0x3000)=nil, 0x3000, 0x2000002, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00005a5000)={r6, 0x0, 0x0, 0x0}) 2018/01/15 10:08:54 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00009c3000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000aa6000-0x10)="eb3d31d0957be75c6b719122006d6eb7", 0x10) r1 = open$dir(&(0x7f00001af000)='./file0\x00', 0x4000, 0x40) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b82000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d3000)={0x0, 0x529}, &(0x7f00001c0000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000015a000-0x90)={0x4099, {{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc62) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000515000-0x98)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xd0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7}, &(0x7f0000d5c000)=0x98) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003cf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000757000-0xbe)=""/190, 0xbe, 0x100, &(0x7f0000c19000-0x14)={0x11, 0x1b, r3, 0x1, 0x1f, 0x6, @random="fbc38bddc8a3", [0x0, 0x0]}, 0x14) connect$netrom(r1, &(0x7f00003de000-0x10)=@ax25={0x3, {"698c511a05497f"}, 0x477d78c2}, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000357000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000297000)={0x0, 0x0, 0x0}, &(0x7f000049e000)=0xc) 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cd3000-0x8)='./file0\x00', 0x305300, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000067b000)={@generic="b40d9e0ad34c0e93e000656712be1600", @ifru_flags=0x602}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000037c000-0x4)=0x0) recvfrom(r0, &(0x7f0000e8d000)=""/143, 0x8f, 0x40000000, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000927000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x200}) bind$inet6(r0, &(0x7f00007d7000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) write$tun(r2, &(0x7f00002d0000-0x46)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x3a) 2018/01/15 10:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c52000-0x8)={0x0, 0xb2}, &(0x7f0000d30000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009de000)={r1, 0xf8, "c1fd25cf93b3c01c623df483ed064f9f4bc6576645088e3d1c5323d0a80110ba146dde2f1d7265936469237a9ba4b10fde5d3aaa69a46b08cdcbafc9a3c7a10d743e55fc67754c2ed06e8acde5a5323167996bb95dd0775ae5be76a776916a8bd73bae07586130e5f581a08ceb61170614d5e65c6e4bfe26ad2c496f9f065a2a8d1e9f091ca51b0b0ac515692112b53ccb8b89cbc3903ff7770001209f8537400e6d83b77e05b8d267c0b20b126ab91c70632c3b43b4cbd063776230d27c1d5c8b7fb5edfe8ae01a5b160864a2f1a5c51b3dd155840df471f6fa588507b51d33cc1a3d8cbd67041d0db134f5260c5edcb8e5ad6ca30452a7"}, &(0x7f000071e000-0x4)=0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000e6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000ad3000-0x8c)=""/140, 0x8c, 0x2, &(0x7f00006a2000-0x10)=@ax25={0x3, {"8de46e97064376"}, 0x400040000000000}, 0x10) shutdown(r2, 0x1) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ceb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setsig(0x4203, r0, 0x9, &(0x7f00002a5000)={0x7, 0x70f6, 0x400, 0x0}) mkdir(&(0x7f0000de6000)='./file0\x00', 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000361000)={&(0x7f00006ad000)=[0x80000000, 0x7, 0x71a9], 0x3, 0x22b, 0xfff, 0xfffffffffffffff7, 0xffff, 0x45, {0xffff, 0x400, 0xe1, 0x1, 0x80000001, 0x1, 0x9, 0x9, 0x8000, 0x1cd07216, 0xff, 0x0, 0x8b5, 0x308b, "2b4b6a4823f82e999b477193b178590f4049630181630ed2290cf93020aad934"}}) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7b000-0x7)='timers\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003bd000-0x4)=@assoc_id=0x0, &(0x7f00006be000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000037a000)={r1, 0x7, 0x0}, 0xc) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc7000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x6, 0xfffffffffffffff7, "a68b59b3267a226d3fa67490b3ab6742bee445b1694acfb1061be0f82362029e2bfec2473dde2176a620384ab79b25748c7fe89041ce543816297ad2eb1536b7eb2498a09b5efd2f9f06f679738fcc42"}, 0x160) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000979000+0x38a)={r2, r0, 0x6, 0x2}, 0x10) 2018/01/15 10:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0x0, 0x0}) sysfs$2(0x2, 0x172c, &(0x7f0000ebd000)=""/32) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00000a7000)=[{{0x0, 0x7530}, 0x4, 0x4, 0x0}], 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/load\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000cea000)=[{0x0, 0x0, &(0x7f000049e000)=[{&(0x7f000036e000)="", 0x0}], 0x1, &(0x7f0000d83000-0x3c)=[@iv={0x3c, 0x117, 0x2, 0x29, "632bc01e7168cc76dc85db73ae3e532c3746b3f006923040c98fe9b7cda948e68ff374c7662e17a6eb"}], 0x3c, 0x0}, {0x0, 0x0, &(0x7f0000450000)=[{&(0x7f0000229000-0x85)="0414ec86bef7648b1c5571c3e29ed72923bf08e22e871f765276d64060166cb3b68d97c3cb085e8d02780e22c8530b6d5bd5e48728ab48da79470fcf4c9f1cd8a3fabb1d4bffc3eb64e7286973853f1122f5b0998e444f78f49a9e2df82f8c113fecd1fee49833bce5216f99a7be89613e92c781686ef85217745bea602e1fe9176169c691", 0x85}, {&(0x7f0000650000-0xbf)="e1c185bcffa613bd7eb71ee22c3cb91d46ca2247e3fa469906704490738d0953392eb4ccaa3e7a881ba694254a5f7fce33d5189f9f0f3feb38868a789ba7a24a3fd5795372df1acf38d43b8928881808250544983205dfb206360adcd3b745098f4cd6988d1a406dc143b0642750691c49825370d75b1fe65ab0eb67e4226fff0ec9f16440c2f890282c363d756dfa0024296e0c38b9082e22b07d46cdd33091dfee94fc17934b5ff7a3d218a6bf6558fad78bdaafc53a7f497a64df88c5b6", 0xbf}, {&(0x7f0000344000-0x79)="43148bde1db86e7a30d0114c544303e57e2b4643a4e19feed3a2f02bef2b87c13d298ffeee6b3bf24f21d4d696b5edb9a9739d4a42242c776375bd1f3e9d7a6022674a336923e100c057508ae623631a922d24887debdea1f61eff190956000f86230358f535327b898d1f1d4d5d8d79acff29176977137d2c", 0x79}, 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", 0x1000}, {&(0x7f000031c000)="3939450dc30464609f6869cdfda7bbc42ef966e2dcf43b1c751b974257b251bfba880b55e06b658a1c8cdbe02aa31e79e5584577d0e47a7728334dfd8832828fb14fe465190e07df4538164737007d68ecef28f960f05f0505ea77084d0c86d05f944124d0f5ae974497bc8b87af7994a9477db1f6de30c29c2451be265d1855af499414e0f9af14b70b23210d47c8361c53b31d1873159a75fa4b870f56106bcba2a554f2335f935f58c0918e87b2f937f2b7d31e48ca", 0xb7}], 0x2, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000076000-0x18)=[{&(0x7f0000744000-0x90)="8181edcb2a68f4a81ebbce3ce0a09d52a95768e930571d22514418a6e59234e50ce60133715d25b04f592c1ae0ab07b8eabdbd3222a447e7faf73aba157a66f685d9b02b05bda94aedfe80395bd9261587e34900e08a4c7485627ce6b612f33acb2512ca276eb750c8e5e2485a8ec2d096dd75b45ee1b7671bcb55d4028bdc0c602715e9286de2a27e00bbda47129b19", 0x90}, {&(0x7f00001f1000-0x4b)="dc5dee861d0b934a1be06d4809ac97bf7fa35067f6059308feca5602b9ef0a62a0b5d5ad0ce38a1321ccd3a1625781f0e784c91bd4531f47a21fb894700233b56aa277cb7f3aeed1f46f12", 0x4b}, {&(0x7f0000909000-0x9c)="bd1cf93cb9bd99c7b7c83be4cd631b4e37132c76e53c4577bdbea71b508c4083abe2aaf678fc88dd354f64bbdfdd0f248608fba306f999b47a39211128f4e99e1f270cc1c73874efd05c4a5cf2cd8bf6970d9b7123b405ec07f056ded70de9b4508edaeca4aa43f352c5fc4d50a33f283b69f2d4b873f47fb1f4d0c15a2e2cf1d0cae98275eada2d1b15fca810dec37bf7bf316ea010f46c90d6d1d5", 0x9c}], 0x3, &(0x7f000078a000-0x84)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x54, 0x117, 0x2, 0x41, "dd353af41f54d59f7e07d24d7df1488318b2b517727527101c89bd2444da1631f50f227f11e9e86a30e11f45cbeb8c44d34f92652802e306474ac995a47e781a07"}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x84, 0x4000000}], 0x4, 0x40000) 2018/01/15 10:08:54 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 10:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000d59000-0x400)={"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"}) 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000566000)=""/4096, 0x1000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000c3b000-0x10)={0xda20000000000000, 0x401, 0x8, 0x101}, 0x10) 2018/01/15 10:08:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000032e000-0xa)='/dev/vcs#\x00', 0x3, 0x200000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/ppp\x00', 0x420040, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d0d000-0x8)={r1, 0x1}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000140000-0x4)=0x900, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005ad000-0x9)='/dev/kvm\x00', 0xc0, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xff13) close(r1) 2018/01/15 10:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000da4000-0x4)=0x4, 0x4) sendmsg(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x10, 0x29, 0x3b, "0e"}], 0x10, 0x0}, 0x0) 2018/01/15 10:08:54 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000351000)=0x0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000584000)={0xfffffffffffffffd, 0x0, 0x40, 0xffffffffffffff40, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0x218, &(0x7f0000f15000)=""/162}) renameat2(r1, &(0x7f0000b66000)='./file0\x00', r1, &(0x7f00008d7000)='./file0\x00', 0x1) 2018/01/15 10:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000955000)='/dev/kvm\x00', 0x420000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x40b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087c000-0x11)='/selinux/enforce\x00', 0x402, 0x0) write(r0, &(0x7f0000a2e000-0x26)="260000005e0009ffe93dd0f839c9000000f40f0001dfffff0b000800000000000023ff6e35ea", 0x26) 2018/01/15 10:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f0000c3b000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000004000)=""}) r1 = syz_open_dev$amidi(&(0x7f00004a3000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000355000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x40, 0x0, 0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x62ce}}, 0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000a19000)=0x0, &(0x7f0000e4f000)=0x4) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000043d000)='./file0\x00') chdir(&(0x7f0000c4a000-0x2)='..') 2018/01/15 10:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000062c000)='/dev/input/mouse#\x00', 0x2, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/access\x00', 0x2, 0x0) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000792000)='./file0\x00', 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x801, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000448000)=0x7, 0x2) r2 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000065c000)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xba}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, @in6={0xa, 0x2, 0x26d52453, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a6}], 0xcc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) 2018/01/15 10:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000000004, &(0x7f0000b5f000)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f33000)={r1, &(0x7f00000ab000-0x20)="71a2591b93ca5001cae9d3b076d305ff3164ad49e1d4aaaee3c63caf1349f463", &(0x7f000046c000-0xb)=""/11}, 0x18) connect$inet(r0, &(0x7f00003b5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a82000-0x9)='/dev/rtc\x00', 0x200800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001ee000)=[@in6={0xa, 0x0, 0xffffffffffff8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x81}], 0x1c) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000584000)='./control\x00', 0x80, 0x0) inotify_add_watch(r1, &(0x7f0000b3b000)='./control\x00', 0x32) getdents(r1, &(0x7f000005a000)=""/4096, 0x1000) r2 = openat(r1, &(0x7f0000fca000-0x10)='./control\x00', 0x41, 0x0) close(r2) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/15 10:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x4a) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f00009cc000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r3, &(0x7f0000064000)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x3c, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4002, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fe000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000336000)=0x0, &(0x7f0000994000-0x4)=0x4) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ce2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x33f, 0x6, 0x6, 0x10, 0xa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "7685e9e85bfa456d6a3ca6f206ac5a6a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "42ecebc311fc3767eee5202302564f56"}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a1e000)={@common='ip_vti0\x00', &(0x7f0000bdf000)=@ethtool_cmd={0x3f, 0x1ff, 0xffffffffffffffff, 0x9, 0x2bbd, 0x2, 0x7, 0x5, 0xed63, 0xffff, 0x1ff, 0xd710, 0x0, 0x4, 0x23, 0x4, [0x3, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.698225] binder: 9881:9886 BC_FREE_BUFFER u0000000000000000 no match 2018/01/15 10:08:54 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000000a000-0x28)={r1, 0x6, &(0x7f0000007000-0x18)=[0x2, 0x0, 0x0, 0x7, 0x10000, 0x3], &(0x7f0000009000)=[0x8, 0xfffffffffffffffc], 0x30, 0x6, 0x2, &(0x7f0000004000-0x18)=[0xe129, 0x9, 0x4, 0x5, 0x5, 0x800], &(0x7f0000009000)=[0x1, 0x5afc, 0x6, 0xffffffff, 0x9, 0x344], 0x0}) 2018/01/15 10:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000295000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000219000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003f6000)=0x8, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:54 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000003000-0x30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x0, ""}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) io_setup(0x7fffffff, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x5, 0x90240) 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) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000003000)=""/46, &(0x7f0000007000-0x4)=0x2e) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x1c)=[{&(0x7f0000004000-0x58)={0x27, 0x3, 0xffffffff, 0x7, 0x81, 0x7, "106e6bf329972bd68568c2b683300732494e6cc5239bc3fa70b51f10ff1168a7d65bc6faa28ac82d5a5f2f3c87b2e0418664022dbf7b6f0d66f7fdbc666181", 0x0}, 0x58, &(0x7f0000005000)=[{&(0x7f0000006000-0x15)="5fb08e08a2f7c7306319347a5cd762d2770a80cdcc", 0x15}, {&(0x7f0000006000-0xf4)="df9863b5f992d1f48c4f29e1669ddbdb21eb3679f1c6ca1b57d33b84148a7fada300100000000000008ef64ed6daff161ecc5697a9b6d81ff0fdd1b36f3ebfcd5e624290fc75264f74cd8caa282dfdfbee89896fc58d31d4c2c9939bce7221d12064afe833e5f9331088d9e4f5dbbef4826224ccfc722961accf2c6e9e44724cbf6cfb2ee4db540000000000000009b50e0cd07f5e7c70a675027df3b546e769f8b0d6f1f54f3e69b8f710c72324a77ec420f69915a7b92e833128d1ce86add3901f7b79766df278bfc473ba4014e36b06b603700e2bff9ffe151302825fb93e305d0bf1d816187c69e664d622af64325455153c", 0xf4}, {&(0x7f0000002000)="886027ff7c4d96e64fb8e995cad694173102c23f916879acc546d058fee5780a59d9a8da3e8e06b587e411eeca635ae1259034374eb052d9ea36db9194c6bf6764f797634f20c1dfd672168240affaaf4f1323a1644c811e55327fce64723ba4ac7b004b23bef3aa81f6180b915c576d3c9d13828354b01392070903c7af4a35db71ad946caec4f3b3c6d215de465fd744720cdc81e839d6ac5e6fbce9ef3fbe19f18ab5d732", 0xa6}, {&(0x7f0000005000)="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"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0x100c, 0x91}], 0x9248f75, 0x20004015) r2 = open$dir(&(0x7f0000004000)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r2, &(0x7f0000004000)=0x0, 0x7) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d0b000)='/dev/amidi#\x00', 0x1, 0x10800) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r1 = creat(&(0x7f0000532000-0x8)='./file0\x00', 0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fd3000-0x88)={0x7, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff24) [ 62.789773] binder: 9881:9886 BC_FREE_BUFFER u0000000000000000 no match 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) bind(r0, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) r1 = syz_open_dev$audion(&(0x7f00009b9000)='/dev/audio#\x00', 0xfffffffffffffffb, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f00000ba000)=0x9c53) 2018/01/15 10:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/selinux/policy\x00', 0x0, 0x0) init_module(&(0x7f0000873000-0x10)='/selinux/policy\x00', 0x10, &(0x7f0000cbc000)='/selinux/policy\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000289000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c8c000-0x4)=0x0) waitid(0x2, r2, &(0x7f0000090000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000074d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000c7e000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ce000)={0x0, 0x0}, 0x4000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00008f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000070f000)=0x5) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) sched_getattr(r2, &(0x7f0000b65000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) pread64(r4, &(0x7f0000189000-0x38)=""/56, 0x38, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc7000)=0x4, 0x4) write$fuse(r4, &(0x7f0000b8a000-0x8e)={0x10, 0x0, 0x1, @random=""}, 0x10) [ 62.836740] device lo entered promiscuous mode 2018/01/15 10:08:54 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000bb2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000247000)={0x0, 0x5c, "7011a00e10485a550c250baa647e5783f8104f4c677edc9d1e4ba04e13ab80b20136caaacf0685b1b1522fbed5d0f5e018c7326c8124c36cbc6394c35b9c45bcdb955000fce030c4370ae07e9b7f291b719499e610f0098354538476"}, &(0x7f0000ce7000-0x4)=0x64) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000bc6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003db000)={r2, 0x20}, 0x8) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00007e8000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bcf000)={0x36ca, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xcb3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 10:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000324000)=0x0) getpriority(0x2, r0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:54 executing program 2: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000cae000)="cde694986c2a66b0f3362f54e493fb2ade17d8577c0dd4b97e48a5957e278353a80f292395f0050f442d5d33f2038721f71ac2321336d39e08e30babfef3f5d7dbf23deb4cb87ec89f2dd8c4559dde0842113af2ecd9f9acc1bf204f8ade2aa478acbe8a60", 0x65) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 10:08:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b1b000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000077a000-0x10)={r0, 0x50, &(0x7f0000081000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dcd000-0x4)=r1, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) tee(r5, r2, 0x67, 0x3) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f000004e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 10:08:54 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x880, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc1105511, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/15 10:08:54 executing program 4: ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00006f1000)=0x0) stat(&(0x7f0000c86000)='./file0\x00', &(0x7f00000d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/01/15 10:08:54 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x0, ""}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000003000-0xa8)={{0x4, 0x7}, 'port1\x00', 0x22, 0x40, 0x40, 0x0, 0x9, 0x40, 0x3, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:54 executing program 1: syz_emit_ethernet(0x32, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0xffffffffffffffff, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0xe13]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x4) 2018/01/15 10:08:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x0) r2 = dup2(r0, r0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x0, 0x8, 0x4}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000001000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1000, 0x100, 0x8, 0x400004, r5}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7e, 0x9a08, 0x1, 0x7, 0x400, 0x101, 0x6, 0x3, r3}, 0x20) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000001000+0x282)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000002000-0x118)={0xc5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r4, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x92, 0x15, &(0x7f0000003000)="19f9bc98648655e360d98d1e79dd77d7170aa0ebb6c253a77407a8dca3c5f3b7f2ea061a2de36091a0e263fb84e3a908846ada547a7f2dbd7b96b48fa81d8b2b50e3302f2f3538c2912e82e3be67e5ac02e2dc10f7ac063339f3e11f55bb795a68a1ee84afb9d66db3d23ae6b068fcea678cee6fadc1c5e07d759fce05de0c7c17a37f84006f1eb3ca7999352a92490e19ce", &(0x7f0000002000)=""/21, 0x1, 0x7}, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000005000-0x4)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r17 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = gettid() r23 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000005000-0xe0)=[{&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x48)=[{&(0x7f0000003000)="c633f96f4af80273322028c7571c9da135eba9421ce7cf61fb014637e40aba18580e1b37fda1ad964339920348cdbff82cf7f839a9d64cb8756a33", 0x3b}, {&(0x7f0000005000-0xa)="bd7aaa126fceb11a22d2", 0xa}, {&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0xd7)="bcdafec90e43e8b5977c78c39292d5e22ffd09114b1eae3be6199dee7069b3d9a2baad10f32a0c39cd043082036a8e9ea1c8e42561c3cd01c2004311fdd3a9f32a8c35b101b7e3c02818051a44edb0c6420525152f9ed9391edaa5cfa066ab9a09f334a3b70bdd7bb8cb5191bcd7bccb86c205914aaea88442f4e3d43575d93469e230613483c056d2ccc0f53ca61d1ce08c98d9e45e3578c5f2cc3393c42bf98d2105d5d11619beec6c3f1da03756eedd9f79677082e6e1beb675fa51d5f64cb240449dac188591bb14f7ea2fe306e32a981d3ec1846e", 0xd7}, {&(0x7f0000005000-0x50)="abb8aafa95351927db1726de6aa93c8e1270fbdb10773cf1f8c8823908f4115c07fc703b5a7e8757e54bdd7ce8cd2aec5c928e9defd36d1407455ce8b7a4401aae2f76171aa64b2e33ee0f37e75fd5d3", 0x50}, {&(0x7f0000001000-0xb1)="d5e50d94d7a27c069733cad02a86cb98c11ecf370f85772d34119cc891b4b1a5364820d068fee3fa64b69111e745c439d8eea1ecae0279948473e024d398ca1d2eadd0918ca7e849a94234bd97b181c7af11618ba291e1add3bbe6b1fbc79582da1a628fb5375bbb6fec25caf7f6afdcc27a1ab9f6ba3a34baa6c0b5f0a65619ce70c7960c916809216efec8f8253b7bff21f5c7e17b33f20987d8005a2f748e0aed0a876b239436bae879a2a6074fb398", 0xb1}, {&(0x7f0000005000-0x14)="b3fc33d38bd0f403cd846f22ed1b7c31c2170073", 0x14}, {&(0x7f0000004000)="df0c9e23fda78a7f878e20f75040ca717aa89c3be09af4e9a21262cba81d2fc40ed8571da9be9ba98eb7c39a167c9e167363673afbf0765c92123011e27648d2141e0bce9de42ca3598a55950b8ec0f474ec4d341554b9139e1b39efa04e8eaf6f448b0886007a5cbef74967f31742ce4b240c4f28941b1783f4dd94fe7552782d21d7dcca59ac19cbacadc25c387966ec10d52f8c649224bed18e90a42653cb33dcd24650dd4f61d6b3dad69139fbd5f2f119f4f31494df045b0d6c4ffa998abd867ba411c55cb99ade45ba937fe8410c4ad09e4b237017c63e", 0xda}, {&(0x7f0000004000)="12a4f03f71cbde3ef0542bf78f96be8694e88c7da97a83d91ae1e690f8ff855e1608a256863bac07e971e0b837c91511359542508e8504bc5e0079d864174302800f0e26c122cd9caeebd4d2f668aed3b64c03d05dc527ba558d35df627c441012d3309a3f7e60d95a20992025a10cbd86c00e0517d351d7ec20b5b591510546e83e7cccd29911923d863d8b77cc7d3d3d621d834cd0646eb81f9cd9a578de0a31e91a7957fa5f607c7bec566f00603026285d3bb5af7e475f444c967dd74928d13a85", 0xc3}], 0x9, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r2, r2, r1]}], 0x18, 0x800}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="18c7378d17084cf90f05fcce9cdc6c144698536ed5722f2dd043", 0x1a}, {&(0x7f0000004000-0x79)="ca46edbf52ce260239fa5f4151c1868c6e635662a7379f34bd0ed588a645e8a6dc77e47869ec93cc14110bdfde8030ef518d34b73717700037ae678752d9bf47b8918afd19ae2d4562d269d34d759c70fe864f9748da71ed3c6e51c1096b337147de974252885afb929c72200c485938289765ccad28147bdc", 0x79}, {&(0x7f0000004000-0xe2)="91d0b762e61907b233057cdf99a0561fe9ac024c3b74a1f58f001846d66073bbf57c21a54c81b452ead6bd0e8d1d685276a8023b46680a5393abebb9cea22c8866091d4527d2f05e396d1730e2704a3a6dd3063bce9e5c333bbf9096ab61cfb8d95d23bef8d0e3075d12842c0d2f797d56569346e90f69e261f812dbb2aa91f815e67b33a8299d62d7c1528f15613d941ecd9579c991991e04529bd0131b2752bf884355487c9b2bb3c99c1230951295e34066356af40efd5829ceace9259813b0d8939a7f87d66394704f75a584040e82595d81ca6ee48c6b36b6fe6162e4332304", 0xe2}], 0x3, &(0x7f0000001000)=[], 0x0, 0x8000}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[{&(0x7f0000005000-0xd5)="5d6b6dbddab55b322dd1d9ddd04c13edf1e512e0c689a83bd54fe2f051b18f0805f29ff9061c9839c9b0e48e4e2539dcb8cc074f51408cff142c45f6562fb2be750ffd6811405d3c5c2a7fcba16f60f331ce4e479911f96c02f177f455bb593cc878ab3523bf1a6fc1a1f3df2d7051daaec20b473e374fca4368d98d70837d30d9ad7d7ef1829fbee82ac13d5f712f82da21e62000eff10e5266698888eaaf8082ebea57a8cd76ccde52dd07b337d8dd42a8315c07e9264592985be2eff8af7616b0fc089ec381fc5af7672fcb7a86020528f670e7", 0xd5}, {&(0x7f0000005000-0x90)="65b42223957d7ed9c9461dd49895e7c56596f84f23e971a2865b49ba03dff71b59dda6fb27a2b0cc096bc8eada5b5a4a74efe35aaa88c5aff8a27412cdcc33657f40642226d234a9779ddddf37d58137214cc49f262c780479ee904ef70a26061e364f58906d4d00aa9e92a3c9e6faa6c8b81662770bf69da76235be6972b73981f37b771d42850286b12eb219aba007", 0x90}, {&(0x7f0000000000)="7926757af770976010fec2ba39b68de30dcf", 0x12}, 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0x1000}, {&(0x7f0000004000-0x89)="6b0d295da90680c8e1b93db6c8281497240f1cb6e503a7685f74aced5e917d13878debe76ecd4e116a0fab2d20a83f568d24a65d529592e2f69c992e2b57f4fab1a8b7dee8fc89c55340d4d51762167d221d9ed4003f94af6dff1b284aabd9272694f86879b6553ac6991b5dd919cf282f3981a46db54899542c971c272164eab3b598ef9c549a3807", 0x89}, {&(0x7f0000005000-0xc)="4feeeeef6b2fad301097c379", 0xc}, {&(0x7f0000003000-0x6b)="5dced0bb755d542b0f41e6e455c299e60d97be1893ec8ec2a4897842b4db48344556a6aee7d8ddd8b8e5199f3f55878e6638cd18bbdb54124575421ed4b9903105ebf3533339f079552012a78df4fe8ad064ae5d8d8543779bc4ffd667712a9d754695e048a616be4fa6f5", 0x6b}, {&(0x7f0000004000)="312dff3d7a8b87b7c97ba84b0cf8ac30ae516927b5078cd62ef1262f42ab9d7a8377c037657eb6bb9d93d398387aee00440d955571bf009ba79e4c890d4114cf6faf58e022230227262e56a535af18a2114713338aab95b90000edc9c7492e3e760ad681f1cd86fc2fe807e5", 0x6c}], 0x6, &(0x7f0000000000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x8000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x8)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000003000-0x18)=[@cred={0x18, 0x1, 0x2, r22, r6, r23}], 0x18, 0x40}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000004000)=[@rights={0x10, 0x1, 0x1, [r7]}], 0x10, 0x4}], 0x8, 0x80) 2018/01/15 10:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00005c6000)='/dev/midi#\x00', 0x4, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00009ec000)={0x7ff, 0x80000000, 0x100000001, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb7000-0x14)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/15 10:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/dsp\x00', 0x42000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ae0000)=0x40, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000adf000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008d2000)='./file0\x00', 0x4000c0, 0x0) symlinkat(&(0x7f0000d71000)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') setxattr(&(0x7f000001e000)='./file0/file0\x00', &(0x7f0000131000)=@random={'security.\x00', 'user\x00'}, &(0x7f0000215000-0x1)='\x00', 0x1, 0x0) pread64(r2, &(0x7f00002be000)=""/79, 0x4f, 0x0) 2018/01/15 10:08:55 executing program 0: prctl$intptr(0x2021, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000039000)='/proc/self/net/pfkey\x00', 0x2480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x1, 0x9, 0x1, 0x7, 0x80000001}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000562000-0xa)={0x3, [0x1, 0x9, 0xffffffffffffffe0]}, &(0x7f0000000000)=0xa) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e3000-0xe)='/selinux/load\x00', 0x2, 0x0) get_mempolicy(&(0x7f0000c88000-0x4)=0x0, &(0x7f0000b98000-0x8)=0x0, 0x100, &(0x7f000029b000/0x1000)=nil, 0x5) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00007d3000)=0x1) 2018/01/15 10:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c13000-0xc)={0x8, 0x0}) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000275000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x8000) vmsplice(r2, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000b000)='./file0\x00', 0x0, 0x138) accept4$packet(r0, 0x0, &(0x7f000000a000)=0x0, 0x800) 2018/01/15 10:08:55 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c85000)={@common='lo\x00', &(0x7f0000fdc000)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00009db000)=[{0x81, 0x100000001, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x8, 0x0}}], 0x38) 2018/01/15 10:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000002, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a31000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dda000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000751000-0xc)=@sack_info={r2, 0x5, 0x4}, 0xc) shutdown(r0, 0x0) 2018/01/15 10:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x800008922, &(0x7f0000dc4000)={@common='ip6tnl0\x00', @ifru_ivalue=0x7c}) socketpair(0x8, 0x7, 0x6763, &(0x7f000031e000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f000053d000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f000005f000)={0x1, &(0x7f0000972000)=[0x2]}) 2018/01/15 10:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000635000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x2) pwrite64(r0, &(0x7f0000038000-0x1)="85", 0x1, 0x80000) sendfile(r0, r0, &(0x7f0000f1d000-0x8)=0x40000001000002, 0x8002) fcntl$addseals(r0, 0x409, 0x9) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000f000)="32000000180025ffe8ff00a20d0914040a0100800000000000000000160005000900020000000230e56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/15 10:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a05000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/15 10:08:55 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006e5000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 10:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f00004cb000)='./file0\x00', 0x2) sendmmsg$alg(r3, &(0x7f0000bbe000)=[{0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000831000)="e3d3d90ccacbeedba1b0889e24639a9c7956f63a3cca7ad8155f39e7c7df1b75a66bcb079c8a4a17d95be4667dbbf5db2c5915b33264fceeb81331112eb7700b54e1830e97561bef09922fb138358d5a245dfbaa9776", 0x56}], 0x1, 0x0, 0x0, 0x43378bc258e02a32}, {0x0, 0x0, &(0x7f0000dc0000)=[{&(0x7f0000095000-0xfb)="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", 0xfb}], 0x1, &(0x7f0000e1a000-0x11d0)=[@iv={0x8c, 0x117, 0x2, 0x7b, "7486d3dba8f453184d9dea80f1d12a2e188986e4229048b29f98054c373732fd656821ef08249427d70b3f856c96dcf41c6e63d9a50f2254af14aed9a4fe406835b9f9ec3b3779a1b99b13f3d7eece21799c915a5433725f8189bbbcc884b62cd51ae8faf22662004e80d60c2caee94d4c489a83293187b6be3820"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x6c, 0x117, 0x2, 0x5a, "f7aab113cd329fba3740a85e53b0a83a2c5c6e08c98c5328cb2b113ac16d46219b7ef35b18407aa49b832285e2cfa0b20a7b9a5d64206481dac180ee4734a24bcd415826e65b682831a91f782cca9e7e169279d48315c56abeb6"}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0x1010, 0x117, 0x2, 0x1000, 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{&(0x7f0000891000-0x1000)="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0x1000}], 0x4, &(0x7f0000844000-0xbc)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0x8c, 0x117, 0x2, 0x7c, "0a2250902a5495cf9755c511cfbf9e6e7b83c5439a2ccd783a6830b449d4334201429aa4270e67e9c2607e88d78b469ccf02abd91af2d40d17c189fb3ae0807ddd726a52ea36a55f09a7b8a0a3b6436c33decdf23f47f30ea9bb7ae23f6587bb39f9bd4241ac8c9610b9a57274cc589d5a05ec9cd1fcf1373dd5fc41"}, @iv={0x20, 0x117, 0x2, 0xf, "41eaeeb90844a66249d068a17fcff5"}], 0xbc, 0x44005}], 0x5, 0x24008040) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) unshare(0x0) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f00006d0000)='2') ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007c8000-0x4)=0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x4, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d5b000)={0x10001}, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000585000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c7f000)=0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000eae000)=[{{0x0, 0x0, &(0x7f00006aa000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000bd2000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00004d2000)="b634f26eee562b6fa27bfc2944325133eaa3e570a7ef15c4935cf557e97e923324a979b92243ad3682ca3f9f9acc365b999b92daa6019a83095235bda41921401c1f0b04e21a1ba20451fcaa26e263901e0073afe611fb56c878177c11180b2a2e3d3620baef1cbd53a6ea028b207f9c6735c1890c9a587aa8504cfcc5b02205f2dbe38c1ba5dace65", 0x89) execve(&(0x7f0000878000)='./file0\x00', &(0x7f0000255000-0x10)=[&(0x7f0000370000)='\x00', &(0x7f0000744000)='eth0nodevem0em0wlan0\x00', &(0x7f0000936000)='\x00', &(0x7f0000161000-0x9)='%*vmnet0\x00'], &(0x7f000064d000-0x10)=[&(0x7f0000e7d000)='em1\'self#\x00', &(0x7f0000e76000-0x19)=')!-.cgroupvboxnet1bdev}.+(\x00', &(0x7f0000e09000)='user&\x00', &(0x7f0000383000-0xa)='/vboxnet1\x00']) r2 = open(&(0x7f00003ae000)='./file0\x00', 0x0, 0x94) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ae000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x6, 0xfffffffffffff801, 0x1f, 0x4, 0x9, 0x8, 0x100, 0x7fff, 0x9, 0x0, 0x4, 0x1, 0xc00000000]}, &(0x7f0000d5c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009b3000)={r4, 0xb7, "95be69f9dd3bd82cdeba3e688ee593887b163142254c4c738d0ae5190f73e4940d29f2bb1bb086d742bc477f2071c7fa83010f199ed2c90411e086177d66ba2623c7b552361e9f1fb928eab3586c8bc741d9e62d06a65ab14a0deb47229eb74cb2ceb4384b004810bd11d82d550e463e6f1da752782c3486981322519927e70227a6fd029b4601e74bba22e420f612695e152b43711a7e3eeb0376f8dce2ebe2334388870143ea80c3ab8bca684ca8dfc31851fd7f91b0"}, &(0x7f00006aa000-0x4)=0xbf) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000a10000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac7000-0x9)='/dev/rtc\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000018b000)={0x2, 0x7, 0xb3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/15 10:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) clone(0x49020000, &(0x7f0000853000)="f7716b1265f009966e2a49a090a6a6058e26de15d33f1cc9af85fa91f215eaf4bb55ebe2e2f6dbd356", &(0x7f00006ce000-0x4)=0x0, &(0x7f0000b97000)=0x0, &(0x7f00009f6000-0xa9)="6eb0b96fded7a68ac346a41bf9708e5481bb89bfcc89f8d61e989faf2bd6550a31b4b5b5ba15a8938e4360327faa6778ec4c14ff53d9ae6d61df57db327380287da1b964f076b85f66a7ffd40d4877962fde6f93e3f296b2bf6b48f850dca85d5fcf37e506a48544b57d6d71a59b94a57edb54662d09c97062fc308a4d7b3df5e9c47c465adb100eb9dc12a44e373c532b518a8ad1de1273fae92c03dbd4cb78312bbe33a13d16c5a2") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008cc000-0x15)='/proc/self/net/pfkey\x00', 0xc01c1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) stat(&(0x7f00000ad000-0x8)='./file0\x00', &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00009b1000-0x4)=0x401, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) r3 = syz_open_dev$mice(&(0x7f0000baa000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f000059b000-0x30)={0x3, 0x7, 0xfffffffffffffff7, 0x7, 0x6, 0x9}) r4 = syz_open_dev$dspn(&(0x7f0000763000-0xa)='/dev/dsp#\x00', 0x3, 0x200000) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f000063e000)={0xfffffffffffffffc, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x3, 0x7, &(0x7f0000742000)=@generic="5ad4acbdebe26071e75147c0708f113d", 0x16c5, 0x5, 0x7}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000099d000-0x8)={0x1, 0x3}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000226000)={0x3, r5, 0x1}) bind$bt_l2cap(r6, &(0x7f0000e23000)={0x1f, 0x200, {0x5, 0xff, 0x300000000, 0xbf, 0x9, 0x6}, 0x80000001, 0xffffffff00000001}, 0xe) close(r2) sendto$inet6(r6, &(0x7f000042a000-0x6c)="bc7faa1f689d819dbbb92037a9ea2fa94bc38364f994da37e4944818041c57b1cb0e88fef30c311a8fd6a30388592bfc08478ecfec4693b082c7def4a37dc2d71b1a46e790826a941cbc833cfd1703e9505d01134e47f290cfa48c95d616e0f642778c9218d5a9a62b74c094", 0x6c, 0x20000000, &(0x7f0000ac7000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) 2018/01/15 10:08:55 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f70000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f6f000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x200) write$eventfd(r0, &(0x7f0000b3c000)=0x8ffffffe, 0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f70000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x200000000040c, &(0x7f0000491000)={0x0, 0x1, 0x0, 0x0, 0x0}) mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000f6e000)='Tfs\x00', 0x95031, &(0x7f0000f6e000)="") setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000117000)="f58b29a88921a05eee8c9e15dd98e00cfe42081edbaf4769f7881e82a2095baaa84e9a93cf80b8f3d0ae328fdf73448e83d93acbdf775be72c", 0x39) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a0c000)='/dev/dmmidi#\x00', 0x8000, 0x8040) write(r0, &(0x7f000022d000)="548b765334efd3aaafa671029d2b2081004aee15e79cf5216f044a390568a7b7fda514e04264e0d084a88cba148321c9dcb15fbddd4fd990d7ea2a7dfcd2b987c417eb653d053ebb728e42f1bf8d1915ff47cf81e294e2cd27d1b891ffed98d64c05c9d5867ef52eb79c2c9bca7014da732b97ce169e1fa91a1c26bfdf4ececb519848a4", 0x84) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b14000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x0, 0x9, 0xe444, 0x80, 0xffffffffffff0000}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/63) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000)=@get={0x1, &(0x7f0000005000-0x49)=""/73, 0x401}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000)={{0x3, 0x5, 0xa8, 0x0, "65390c75ec0b3531b6d4325e6fe3d35e318b84fc9f385730f23b6b75f3ff10ed6922fde8791f6945da28de64", 0xd7}, 0x0, 0x0, 0x6, r1, 0xa93b, 0x800, "e8e4a416c126c43ce0b4f58cd865617c3340924f0f29af24df7ee718a7e6fa5e78d3869ea718be61fafd4f9b39b7bf638e5f598c0ee1771b34b87ba4da608b46", &(0x7f0000008000-0xc)="166d643573756d6574683000", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x621c, 0x4, 0xffffffffffffffe0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000)=r2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000000a000-0xce)=""/206) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000)={r2, 0x80}, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000009000-0x4)=0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000000a000)={0x2, 0x80000000}) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@req={0x28, &(0x7f0000be9000)={@common='rose0\x00', @ifru_names=@generic="8c1815fe9fa99a2b65326f34ae8cbda1"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000255000-0xb)='/dev/audio\x00', 0x401, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket(0x20, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f0000fa0000)={0x1e, {'\a\x00'}, 0xfffffffffffffffe}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000056c000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d7000)=0x66be0c1686a168cb) 2018/01/15 10:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005ac000-0x8)={0x2, [0x1f, 0x6]}, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00002b9000-0x28)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d11000-0x8)={0x0, 0x10001}, &(0x7f0000368000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000feb000)={r4, 0x0, 0x5, 0x2135, 0x3, 0x7}, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) clock_gettime(0x0, &(0x7f00006ea000-0x8)={0x0, 0x0}) ppoll(&(0x7f000087a000)=[{r0, 0x100, 0x0}, {r0, 0x110, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x3, 0x0}, {r0, 0x2, 0x0}, {r0, 0x20, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x23, 0x0}], 0x9, &(0x7f0000e16000)={r4, r5+10000000}, &(0x7f000099c000-0x8)={0x58a9}, 0x8) tgkill(r1, r2, 0x3) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e00000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000067b000)={0x4e, "13f1ca684898f830fc0fa91eb2963aba3c07b5c9d7b1250031304bb5ee04b301c24752431b31a56d269a68fc405643dfd88127bfdd6e07c4029d38d75df95722d746c1cbebd16e1620e597fd2be6"}) 2018/01/15 10:08:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)={0xfffffffffffffffa, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000)={{0x5000, 0x4, 0xd, 0x6, 0x80000000, 0x7a9, 0x5, 0x7, 0xfffffffffffffffc, 0x7, 0x3, 0x8001, 0x0}, {0x6000, 0x10000, 0xf, 0x2, 0xffff, 0xffffffff, 0x7f, 0x9b1, 0x1000, 0x5, 0xfffffffffffffe01, 0x200, 0x0}, {0x10000, 0xf000, 0x9, 0x100000000, 0xbf25, 0x4, 0x20, 0x101, 0x3, 0x400, 0x401, 0x9, 0x0}, {0x110000, 0x5000, 0x8, 0x80000000, 0x1, 0xfffffffffffffff9, 0x7fff, 0x4, 0x81, 0x7, 0x7, 0x0, 0x0}, {0x110000, 0x1000, 0x0, 0x2, 0x3, 0x6, 0xfffffffeffffffff, 0x1, 0x6, 0x9, 0x6, 0x9, 0x0}, {0x0, 0x2, 0xf, 0x100000000, 0x1, 0x9, 0x6, 0xffffffffffffffff, 0x2, 0x9, 0x6, 0x8, 0x0}, {0xf000, 0x10000, 0xf, 0x4, 0x0, 0x4, 0xf121, 0xd4, 0x80, 0x7, 0x7, 0x9, 0x0}, {0x3000, 0xf000, 0xe, 0x7f, 0xffffffffffffff60, 0xfdd3, 0x6, 0x9, 0xc56, 0x100, 0xffff, 0x3, 0x0}, {0x0, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x3, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2000, 0x0, 0x0, 0xc000, 0x2, [0x2, 0x101, 0x2, 0x1]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r2, 0x1f, 0x7ff, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000004000+0xf9a)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000005000+0xc7e)={0x2cd0, 0x4, 0x8, 0x10000, 0x8, 0x10001, 0x4, 0x9, 0x7, 0x2b, 0x3, 0x9c3d}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r0, 0x7, 0x3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r4, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c3, 0xf800000000}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000008000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x38)=[{&(0x7f0000002000)="c3ab2ba821b3095f39ff72f808d8a402cc8e32fadfd9e119b4ea291244045eb74b5d69b62707203e09ebb5659b2832a321abcb6d113adc04ac7179844c553b18a1b3022b2d7cc3e3ea7b449d369f3b460159c3113857bd39be0e25c544b5e5ffbd670ae9530e92fccf97d99e34db4a467892f01ff9736bdf6bba381b2f17b49ca8a1433ac2e76c8bad85bfd764f126b32f43f39f775cf5b728782d", 0x9b}, {&(0x7f0000005000)="5eeab4bb69d6c4d1408b79aa6f3569c7d8da4aa64d21f764bdc8e8e473464990ef7f70dad473093c99069aa14e6168c813e29c01e7937a3a1afd8312904012f143e6e0ef5e405a03bc8c9c05138dac99e06976ad32c80dd8c069fbd5a61a68fe9b1a60ee7f87365016f787d08071a9aeaf4179bcac7b453136e3b039d197194f8505ecbf98a9ed60bb9fbe3dca", 0x8d}, {&(0x7f0000002000)="0f52bb8ba8ded7c5c8a9fd3719760685eebde3b37da7010baf6fde02effc4641a501248e638f9bdeaf5ade5bc9eb12e0c33283da43693f1def7499faa88382f74b6966bb8fb3f4703519708145b01465d8c2223eacec1b131a92c2f3dcca3db9761c4328d0a1920344f722fe63a1e6f97fd75c6946835e9ec0fe0eb0fdae6a52a6722a069036f3bca50cfa3e270461623019c8be5d580bdfb9ff63f39a09ad30168300c41766c1581549ace1847da9f8fe3a14b931ba410059ae0c2efd8fd0d44eda0f861ad7c93bc002add16ed69b42654b858aa20cf735", 0xd8}, {&(0x7f0000007000)="ff37a16aa6ea0c0df619a4a2e1a7c5a96c5203f1f05ca2c0e8e085f5d27b0fb6aa19d8651c9f31cb2491622db0a731c1241cc4caaafa89ef75ef27d30fa806ef1a6fc31321ead4464e1a53c8ae", 0x4d}, {&(0x7f0000002000-0xb2)="a771e9c7b52dee9c8f0dd6b732825d957a44daa30b64f3f85469303479f8b2f4e1ebae727187f9999eaad6d141a324675be0d3eafcfe42595e959766e7fe0c7d7d3fe5a498070bba1dd6a17a965e4465faaa0ab72e19a30591836404b3f4afbb15753bf981bc025fcdcd5adae844859f965282298d339dc91344fbe817179043abf06bd96a6d4fc5ec802f793ad294b3c19c98769609715a326fd03c5073bb5b79858fb7b1d4575b6342e63037169947b1e6", 0xb2}, {&(0x7f0000005000-0x5f)="d4df195bb7f1c73c7fa77c3f1af348a6fdb446f043108ebd4eef04d983d7dddae6649785128d00fa91fac8c35dfa3587b02d68403d53caa28d9271fc730761b0dfebfd7a2911058b35cfb192a921245c46a1244820ee764cf3212e9643fb5f", 0x5f}, {&(0x7f0000007000)="4bd2e39b6603734cf9c5ae9713a6faea760fc8ccf03e69fe1965d05e6753d3095a192bed499db79e7aa644640d047669d7fa52bf23410933fc96a699cc317fd6604a5645bedd8e927283e22381f8fe", 0x4f}], 0x7, &(0x7f0000004000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffffb, 0x0, 0x200, 0x6, 0x100, 0x3f, 0x80000001, r3}}, @init={0x14, 0x84, 0x0, {0x7, 0xfd0c, 0xfffffffffffffff9, 0x1ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x100000001, 0xfffffffffffeffff, r3}}], 0x84, 0x40}], 0x1, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000009000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) userfaultfd(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000000a000-0x20)={@generic="e5f3def787161459e5c75ba6b177113c", @ifru_flags=0x800}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000-0x10)=[{0x9, 0x7, 0xcc9, 0x7}, {0x3, 0x16, 0x9, 0x7}]}, 0x8) 2018/01/15 10:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x1d, &(0x7f0000647000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000caf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000001000-0x8)={0x100000000}, 0x8, 0x3) read(r2, &(0x7f00001db000)=""/128, 0x9d778dcb) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009e3000)={r0, r1, 0x3, 0x0}, 0x10) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000089a000-0x32)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x2, 0x7}], {0x8100, 0x7, 0x7fff, 0x9}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) 2018/01/15 10:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$sg(&(0x7f00000ec000-0x9)='/dev/sg#\x00', 0xffff, 0x8200) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 10:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xcd}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000472000-0xe)={r1, 0x0, 0x3, [0x2, 0x4, 0x1000]}, 0xe) keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b54000)='vmnet1vboxnet1\x00', 0x0) 2018/01/15 10:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") removexattr(&(0x7f0000117000)='./file0\x00', &(0x7f000063b000-0xc)=@known='trusted.syz\x00') r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) getdents64(r0, &(0x7f0000141000-0x34)=""/52, 0x34) 2018/01/15 10:08:55 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000432000-0x9)='/dev/dsp\x00', 0x88a00, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000ffd000)={0x7, 0x4, 0x3ff, 0x0}) sendfile64(r0, r0, 0x0, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fff000-0x38)=[{&(0x7f0000ffe000)=""/200, 0xc8}, {&(0x7f000057b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fff000-0x2a)=""/42, 0x2a}, {&(0x7f0000d0d000)=""/54, 0x36}, {&(0x7f000094e000)=""/127, 0x7f}, {&(0x7f0000ffe000)=""/81, 0x51}, {&(0x7f0000bc7000-0xc8)=""/200, 0xc8}], 0x7) write(r0, &(0x7f0000fdc000-0x34)="340000001800077e530000000600000780200d00001100052200008f04000417070000000000fffffffefa00000080b7e094dbff", 0x34) 2018/01/15 10:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff1000)=0x0) process_vm_readv(r1, &(0x7f0000c49000)=[{&(0x7f0000842000)=""/232, 0xe8}, {&(0x7f0000fb1000-0x9b)=""/155, 0x9b}, {&(0x7f0000132000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000e04000-0xf)=[{&(0x7f0000a17000-0x8e)=""/142, 0x8e}, {&(0x7f00003f4000-0x31)=""/49, 0x31}, {&(0x7f000004b000-0xae)=""/174, 0xae}, {&(0x7f00001bf000)=""/122, 0x7a}], 0x4, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r2, &(0x7f0000c3a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de4000)=0x1c, 0x0) 2018/01/15 10:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab9000-0x16)='/selinux/checkreqprot\x00', 0x2100, 0x0) connect$inet(r3, &(0x7f000012a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e0b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xbe, &(0x7f0000fa0000-0x101)="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", 0x101) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000016d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000319000)={0x100000000, 0xffff, 0xfffffffffffffffe, 0x200}) r1 = socket$netlink(0x10, 0x3, 0x15) ppoll(&(0x7f00008dd000-0x38)=[{r1, 0x8200, 0x0}, {r1, 0x20, 0x0}, {r1, 0x452, 0x0}, {r1, 0x8, 0x0}, {r1, 0x8, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}], 0x2000014f, &(0x7f000089b000)={0x0, 0x0}, &(0x7f000008d000)={0x6}, 0x8) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendfile64(r0, r0, &(0x7f0000254000)=0x0, 0x24a1) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000475000)="d7ab272d09fd002301110212000000000000120000970005000000000000020025", 0x21) 2018/01/15 10:08:55 executing program 1: r0 = socket(0x1e, 0x1, 0x0) socketpair(0xf, 0x800, 0x5, &(0x7f0000096000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005e1000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000ffa000-0x4)=""/4, &(0x7f0000003000-0x4)=0x4) 2018/01/15 10:08:55 executing program 3: inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x39a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000838000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c21000-0x2)=0x9c6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/5, 0x5) 2018/01/15 10:08:55 executing program 4: setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x105002) r1 = getpid() r2 = geteuid() lstat(&(0x7f0000eda000-0x8)='./file0\x00', &(0x7f0000753000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2018/01/15 10:08:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"d0406abf107f5fc56b57fb58ccf7292b", {0x4, 0x4, 0x7f, "ff68aeca7963", 0x10001, 0x0}}) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000456000)=0x1ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x13) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000401000)=0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x3000)=nil, 0x3000, 0x2000006, 0x10, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d36000)=0x7, 0x39f) 2018/01/15 10:08:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)='+', 0x1, 0x0, &(0x7f000089a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 10:08:55 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f69000)='/dev/vcs#\x00', 0x2e3a, 0x20000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = getpid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f69000)=0x0) r5 = geteuid() stat(&(0x7f000031f000-0x8)='./file0\x00', &(0x7f0000d6e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f69000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000568000-0x4)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = geteuid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) r12 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c80000-0x8)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000545000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f00001db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f31000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0xc) getresgid(&(0x7f0000156000-0x4)=0x0, &(0x7f0000ba7000-0x4)=0x0, &(0x7f0000a4b000-0x4)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f69000)={&(0x7f0000f6a000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000b69000-0x30)=[{&(0x7f0000f6a000-0x121c)={0x121c, 0x31, 0x102, 0x0, 0x3, "", [@typed={0x10, 0x36, @str='cgroup\x00'}, @generic="60792fde94f4ca84bbee1f573b6f9f66211fe8feca703997d4e5739832a8e0b1fa82c992e5af65aafa351699342a8fa76a69ea90a295ba817ef64b9d160d78af5c96b055d5a446bd9bdc2ef12db497d7d0fbf1309493511eb3deca0694198e936f12992801730e8771a6e9a1f061c9d1ba237ac60e6feb408332f84035813970ecd5cb9707caad32f81a354f447149d6741b4990f93562e253e9110888fc7c96825bcb846d38155b0bc72bf63645bdef0984378d", @nested={0x104, 0x6b, [@typed={0xc, 0x2e, @pid=r2}, @typed={0xc, 0x1, @pid=r3}, @typed={0xc, 0xe, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0x18, 0x82, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0x7e, @ipv4=@empty=0x0}, @typed={0xc, 0x5c, @pid=r4}, @typed={0xc, 0x2e, @uid=r5}, @generic="f5e65e8cf4535f27f175b2b207bc94c365ddb9c86debe23eb929813bab963c3b0a08cc353c860103506e1bfe593ca5c483634f6f6a1b7acd6f4e29f9c7dbcd36352393eb012297e022de6fca07dd3bfbf90f8115f8026939ffa3e8d8693a18ab97b1c38a39ada5629cad6635f18f69df66287d9c4fc8da17fd359eabaf04c5a7354ce46b0c5602a3864abe90706cc629aa6c03"]}, @nested={0x2c, 0x9, [@typed={0xc, 0x4c, @str='\x00'}, @generic="3ad4b948dcbd2fa6bb69e755349a0207ced6ad3c05bcbb9dce39df"]}, @typed={0xc, 0x88, @uid=r6}, @typed={0xc, 0x46, @pid=r7}, 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@generic="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"]}, 0x241c}, {&(0x7f0000f6a000-0xf8)={0xf8, 0x39, 0x20, 0x5, 0x1, "", [@generic="f1b278b6f3839a860d4ddc45703757113d33ac7082c9ab460bf1691286e051f3171b5240523e719f4cbde62accc3703527139989d7dd239d0b0129f4c92815a5c51677cd4faaa80c4f32eb3d80b088b9a5cfe60ed2a607d98c5c80b3338fae6e6e362355cb5150fdf10e191d73713ed826b125c911384895dc29e0aa382585383665aba2cf8a61ea0568a5ae5052685acb2a79ed7ef6dc732ecd7e99bf81df2d9a2a39561fd13c0c3e993d34e2297b24d1249232d80d37e77e5e319df13dbacd41cb5ce1e5572a8de0e3c2b39de40c8b0fec6e6793c04450b5ab67b54a97c5f7c6901e6971ab6c"]}, 0xf8}], 0x6, &(0x7f0000c16000-0x94)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x94, 0x40}, 0x20040090) setsockopt$sock_int(r0, 0x1, 0x40000000009, &(0x7f0000f69000-0x4)=0x0, 0x4) [ 63.937286] audit: type=1400 audit(1516010935.880:66): avc: denied { write } for pid=10087 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/15 10:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) gettid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x1) read(r0, &(0x7f0000ca9000)=""/0, 0x0) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x2, r0, r0) flistxattr(r0, &(0x7f000066d000)=""/229, 0xe5) fcntl$setlease(r0, 0x400, 0x3) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009dc000-0x10)={0xffffffff, 0x1, 0x4, 0x80}) 2018/01/15 10:08:56 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x63, 0x0, &(0x7f0000000000)="", 0xfffffffffffffdbf) 2018/01/15 10:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f93000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000086b000)=0x3, 0x4) r1 = socket(0x18, 0x80009, 0x6c9) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/01/15 10:08:56 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x100000000, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x81, 0x2ee4, 0x4, 0x5, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2846, 0x6, 0x7}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000a19000)="", 0x0) 2018/01/15 10:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:56 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000141000)="ff0204000000def31d001122000000d8144e000000000205", 0x18) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000dd000-0x8)="0065ff2f64657600") mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000044c000-0x58)={0x10000, 0x3, 0x1, 0x1, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4008004, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/15 10:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002b8000)='/dev/midi#\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003d2000)=0x100000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ee1000)=0x2, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000042c000)='/dev/audio\x00', 0x8001, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000084e000-0x4)={0x3, 0x8, 0x5}) 2018/01/15 10:08:56 executing program 2: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f00002bf000)=0xfffffffffffff000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000857000)={0x3, 0x5ea, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000596000+0x446)=0x0, 0x4) 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000051d000)={0x0, 0x8, 0x1, @thr={&(0x7f0000f58000-0x4d)="3512cf9c326799ababb689b1daaec3b2d34687d3b781e0194bfbc0cb63389c462b994078becc6056dcab66e3ad772d5404b7a6a7a972034952003498d003834961b922dcfa27c24dc1846d9328", &(0x7f0000333000-0xf4)="2f284de6dd92256649c7fc3492242b1ba29f2f21d07568c404e37c18440f0df20e4d7e00d6bccddac08b358ed71c5c09b7aabffe943ca3bd56f93d1a60e1be2b915b0a1c2e7643be3f380d05ef999df8a30df99f126f5f72193383f45f5e3ebc9cee1e598b1b03cfcb1943204963b1493aa1fa794040826ab6cf6e83fc3bb06dba42fe91d9e3a25e3fdd430e7a2d3225c06098d2f6980caef1b5662820ad6424767cc49843c5cbc31f2211db18d40b28a6b2cdf70c6ed00c92f4c92be4c17b4d39ed64a2bc4ee7596a43f4a80d50bb19eae65172b19e3a72fa09708d329c25681be00c53c7459fd6d613a89ef8243f3ce8aaf756"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037f000-0x4)=0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 10:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008c7000)={0x1, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x1, 0x7fffffff, 0x5, 0x88, 0x0, 0x6880, 0xd2}, 0xb) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/vga_arbiter\x00', 0x14800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000927000)={0xffff, 0x101, 0x200, 0x9d, 0x6, 0x2, 0x20000, 0x7f, 0x0}, &(0x7f00009f9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000009e000-0x8c)={r5, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cde000)=0x8c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000f89000)={0x0, 0x0, 0x1, @thr={&(0x7f000021c000)="", &(0x7f00001b6000-0xb6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f5000)=0x0) syz_open_dev$sndmidi(&(0x7f0000651000-0x12)='/dev/snd/midiC#D#\x00', 0x10004, 0x0) clock_gettime(0x0, &(0x7f00007b5000-0x8)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000298000)={{0x77359400, 0x0}, {0x0, r2+30000000}}, &(0x7f0000452000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3, 0x0, {0xfffffffffffffffd, 0xfffffffffffffffc}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00006c3000-0x4d)=""/77) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002af000)={0x4, [0x10001, 0x240000000000, 0x4e, 0x4]}, &(0x7f000059c000)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006fe000)=0x0, &(0x7f000024d000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) getegid() 2018/01/15 10:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000492000)='/dev/vcsa#\x00', 0x100000001, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000303000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0x8, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c43000)=""/173, &(0x7f000032f000)=0xad) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003c8000-0x2)=0x80000001, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f000078e000)='/dev/vcsa#\x00', 0x401, 0x428400) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/15 10:08:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x20, 0x4, &(0x7f00005b7000-0x40)=[{&(0x7f0000b5a000)="f355d04f158990d9d4480c46528f2a8ec81f8d3b27d8677b2c7a2babf11bb28cc778655f37917df953597b0cdb798bb987c680df8e983a5583a1fe554ce537dd8c9ad11a16c930dbb040c63018165839e49b4a7dc51c0721c4920079b033c7dc8c2fed92267cafff6b", 0x69, 0x1, 0x4}, {&(0x7f00009cc000)="205a60861bf0a21f534720144f9c68d45c654fff7ceb6eefa927c5533c6a802653a2bd25a3d5e43d75e1610557c0758511cdab7288bb3d8b9ef73c0ddfb521bd8d9a4bae13761a8af52ae212e35cd36a4a13987b19711e0afcfc133963771ccddf69fb", 0x63, 0x3f, 0x0}, {&(0x7f0000f32000-0x1e)="9fd025dab9364861fe25e7de98e55cf50d8eaadabf6960b98f64e57dd63e", 0x1e, 0x5, 0x40}, {&(0x7f0000fef000-0x51)="0e6ddc4ba98fb072ecc4b49a6b9a9f01eb55bd8d6bc3e1a3c511898b11f7b9dabc97ac4c3b85676183c9e8800cc56301b409de2b13207b5fbaa690cd1c28c65f4ec9c74e23a5a03700a12095ffdc3f254e", 0x51, 0x2, 0x3}], 0x3f0001) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000692000)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="9dd1ae328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) 2018/01/15 10:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000731000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f000015e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x302, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000093f000)="7add8288ab819a1790f78c4aeff78a53ebfd95b63a31834eebf9a24db48ef8eae9816ffb13492c03468a14926506a04b5df77d4bcfbd997a8ccf8ae6b772daff3e3d64198e031f62d173c703c7711716f952ea76ad92c9738871cff936c077038004d738e2288f4743a39cafd409b7fa8b68b13a951ab64e1855c9b7edeb3c8f8910c546a69dbd4d7f16174a71b577167b716493ee20250e27e4c4ebf25b27f139ac8e6ad43df7e16d524bf334b909b5e5ae346c89cf68bc5b0d586ed8613fb48f17adcc5e341b9df61a2555ae83359c9c5d171e1cb14acf3d32cac0ee43f8e68883a6947ea362d47d7831d4d6f08c76bdcfdaa6") 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0xffffff9b, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef2000+0x6bb)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ef3000-0x4)=r1) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ef2000-0x4)=0xfffffd, 0x4) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003c2000)={r0, 0x2, 0x0, 0x5, &(0x7f0000f70000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/15 10:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000611000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000d43000)=[], 0x0, &(0x7f000080e000-0x34)={0xc, 0x29, 0x4, ""}, 0xc, 0x0}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/autofs\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/15 10:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000e3c000-0xe)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001e4000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f000083b000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000d6000)={0x0}, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r0, r0, 0xffffffefffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) 2018/01/15 10:08:56 executing program 3: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000fc000-0xb)='/dev/audio\x00', 0x100c0, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000fc000)=""/245, &(0x7f0000025000)=0xf5) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00000fd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f9000-0x4)=0x1c, 0x80000) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000fd000)=0x1, 0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000fc000-0x1c)={&(0x7f00000fb000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000005b000)={&(0x7f00000fb000)=@ipv6_getnetconf={0x24, 0x52, 0x300, 0x0, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x0}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000bbb000)={{0xfffffffffffffff8, 0xfffffffffffffff8}, 'port0\x00', 0x4, 0x0, 0x4, 0x8, 0x9, 0xff, 0x40, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) getrandom(&(0x7f0000b25000-0x1)=""/1, 0x1, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000081000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d0000-0x15)='/proc/self/net/pfkey\x00', 0x60c800, 0x0) accept4$packet(r1, &(0x7f00005db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ae000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000081b000-0x18)={@loopback={0x0, 0x1}, 0x9ae, r2}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00005de000-0x4)=0x1a, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000b1000-0x20)={@common='eql\x00', @ifru_flags=0x32935bbd6a364069}) [ 64.534457] binder: 10185:10191 ioctl c018620b 20000000 returned -14 [ 64.586553] binder: 10185:10191 ioctl c018620b 20000000 returned -14 2018/01/15 10:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) writev(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0xbc)="ed", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000873000-0xc)={0x7, r1, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000eee000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x28d9b52e, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}], 0x64) 2018/01/15 10:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e1a000)={[0x1000, 0x400000000000, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe, 0x80200}) r3 = syz_open_dev$admmidi(&(0x7f0000a21000)='/dev/admmidi#\x00', 0x9, 0x80) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000849000)={0xa0000018, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d74000-0x12)='/dev/snd/pcmC#D#p\x00', 0xbca6, 0x100) ioctl$TCSETAW(r0, 0x5407, &(0x7f000026d000)={0x0, 0x7, 0x8, 0x8, 0x20, 0x2, 0x5, 0xfcf7, 0x8000, 0x4}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000d96000)='./file0\x00', &(0x7f0000cff000)='./bus\x00') 2018/01/15 10:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) syz_open_dev$adsp(&(0x7f00006f1000-0xb)='/dev/adsp#\x00', 0x100000001, 0x40002) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005bb000)=0x7fffffff, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006e6000-0x8)={0x0, 0x0, ""}, &(0x7f00002bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b49000)={r3, 0xb2f0}, &(0x7f0000f23000)=0x8) 2018/01/15 10:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005a2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000046b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000072c000)={0x0, 0xffffffffffffffff, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/15 10:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091e000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = mmap$binder(&(0x7f00004b3000/0x1000)=nil, 0x1000, 0x3, 0x2833, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ac000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r2, r2) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000ec8000)=0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008c6000)={0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000538000)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x94) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000205000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00001ee000-0xb)='/dev/audio\x00', 0x200, 0x0) 2018/01/15 10:08:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000a56000)=0x20a3e820, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e7c000)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0xbde, 0x500, 0x4, 0x40040290, r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0xd1)=""/209, 0xd1, 0x60, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x7340a9c2, 0x401, 0x400, 0x6, 0x200, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000005000-0x8)={0x77359400, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000005000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000007000-0xf)='/dev/snd/timer\x00', 0x0, 0x80082) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000006000-0x4)=0x20, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000002000-0x28)={@generic="3347273ac764d97fd30dbdfaf27353af", @ifru_addrs=@l2={0x1f, 0xf81, {0x6, 0xc58, 0x401, 0x4, 0x1, 0x7}, 0x2, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000007000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0577368b0e189b3a4ed7c50c452678e8"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000009000-0x6)={0xbc, 0x19a5720a, 0x9}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000009000)="67938141a62c5b34851646c726e00bfc397e73bc8debf0644bd816cc100f9155f1eeb2cb63ae3e516e0a518d1627ea08859d5e6adfa09d1c8baebe338cbbd45a", 0x40, 0x8800, &(0x7f0000001000)={0x11, 0x1b, r2, 0x1, 0xfffffffffffffffd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 10:08:56 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000167000)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0xb0)=@hopopts={0x2c, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x0}, @generic={0x5, 0x85, "18fd1ea002df2d004308af2ba3190ae01bbbc3a1a8ab02c1e96b919b3ee68258af35d6cbae005a2a61cd1a27d5e18bd2ad65202d3d36f8216ae08e0f9e7a32879a0d87db2ea756568fde1364ce93c0ccb0e3729babf20746f5d6145f66266fe78cfe355aa26b3b141949cb1e656d439922d5df579c1af1199c35b96252d8631750fdc0ccf7"}]}, 0xb0) r1 = socket(0x4, 0x2000000002, 0x81) setsockopt(r1, 0x107, 0x1, &(0x7f00004d9000-0x10)="", 0x0) 2018/01/15 10:08:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x11, &(0x7f0000005000-0x10)={0x27, 0x3, 0x1, 0x5446}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000008000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000)={0x0, 0xaa96}, &(0x7f0000004000-0x1)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0xd3)={r3, 0xcb, "c9a4c4ee3f044bf714eafcb83cbdd233622189c9af52a0499b863c85c88f6f4f492317e99c22ca6e9ab27561443e3d0ec7a9375a9ddadf0505afe6f94593699e4f0f21897ce1696d905cfbdd61673ec2c44c4b8c14a51ef6b03a6491e74577606cfe8b5df57f4df6926f903dfe279f0733c796e48e3e922cc2164fc5c9809104ac69c5e4fbbf89d6d617ae77c9533b151d469231143a567b9a9f847de5a36fa55f84f0beaf49584fb3b07fb477541f01d4413e13039a3c0eeeecce68b58874b7f7a0a3baaeb9c4524a620c"}, &(0x7f0000005000)=0xd3) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x284000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000005000)={r0, 0x10001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000008000)=0x80000000, 0x4) 2018/01/15 10:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009f0000)=0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) syz_open_dev$sndtimer(&(0x7f0000945000)='/dev/snd/timer\x00', 0x0, 0x98e527045cc21c81) 2018/01/15 10:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x6, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007bd000)={0x0, 0x0, 0x0}, &(0x7f000099f000)=0xc) syz_open_procfs(r0, &(0x7f0000f87000)='statm\x00') 2018/01/15 10:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000022000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000098000-0x17)="edb27f3b43f691b2e4f90db59da45c5cfec44328516450") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00008e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @cisco=&(0x7f0000e49000)={0x0, 0x0}}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c1d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000696000)={0x5, 0x10000, 0xfffffffffffffffa, 0x0, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000151000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x4)=0xe8) setfsuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000074e000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000ceb000-0x4)=0x0, 0x4) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000311000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c8d6d328817d", [{[], {0x8100, 0xffffffffffffffc0, 0x46, 0x15}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = memfd_create(&(0x7f00006a7000)='mime_type\x00', 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002d5000-0x36)=""/54) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000ebc000)={&(0x7f0000cea000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000056e000)={&(0x7f0000662000)={0xf8, 0x36, 0x910, 0x3, 0x1, {0x1b, 0x0, 0x0}, [@generic="bf9095f22cc01f22c9e5e45b5e458721bf6420669ea4d525db6a4f55eedb7ddead380a38107458e698bc96bee3b16b438d2a61661e0dd355736c0bcb6b8e87906668c28d8476142c341b5666c327aa1579bdc4c49c38c20a56d5d1a1de357149ae969c71d625888ab0b74c31ac47faebe4f1b8df05f5b7535a2a98f3cf1efcfb6a8fd7992f849b5179113beb8992f9efcb8a06ed70802b545ee81abb58e75852877cdc3f0304210b41ccaca5dcb18f53117e351718b348bfc5f6a326daf3cba746212c4da0c96bfbf8e96a45fffc07d43b7135c5ee628b", @typed={0xc, 0x5f, @pid=r1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/ppp\x00', 0x80, 0x0) 2018/01/15 10:08:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x3e)='encrypted\x00', &(0x7f0000899000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="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", 0x1000, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000005000-0x4)=0x0) add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xf0)="1049", 0x2, r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x5, 0x4) 2018/01/15 10:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x10000) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e7c000)=0x0, &(0x7f00008a5000+0x7bc)=0x4) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r4, r2) getsockopt$inet6_int(r0, 0x29, 0x73, &(0x7f0000084000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fsetxattr(r1, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) 2018/01/15 10:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x0, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/01/15 10:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d73000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000a6f000-0x18)={0x220e, 0x4, 0x3ff, 0x18c6c3a9, 0x0, 0xfffffffffffffeff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) write$tun(r1, &(0x7f0000c97000)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/15 10:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000062000)='/dev/vcs#\x00', 0x6, 0x80) getdents(r0, &(0x7f0000263000-0xd8)=""/216, 0xd8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/user\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00004a3000-0xce)=""/206) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00007f8000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000079c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8241}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000a0d000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006fe000)='/dev/input/mouse#\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000933000)={0x6, &(0x7f0000ffb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000033a000-0x88)=""/136) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000d51000-0x8)={r1, &(0x7f0000eed000)=""/4096}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000833000)={0x8e5, {{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0xe7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x57b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/user\x00', 0x2, 0x0) membarrier(0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0xc) timer_create(0x800000000008, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) 2018/01/15 10:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) dup2(r0, r0) write(r0, &(0x7f0000c8c000)="", 0x0) 2018/01/15 10:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) r1 = socket$inet(0x2, 0x80003, 0x7) io_setup(0x10000000020, &(0x7f0000fd3000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000dfb000-0x1)="", 0x0, 0x0, 0x0, 0x1, r0}]) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000622000-0x4)=0x0, &(0x7f0000621000-0x4)=0x4) add_key$keyring(&(0x7f00000ee000)='keyring\x00', &(0x7f00000ef000-0x3)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) 2018/01/15 10:08:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000114000-0xc6)="4cb3a2b9262c81b93859d7c096e5f76d867a66d16c43ce76c79901aec79ed89b823e24f473b64b3cc26da0477ccd854eeee823918fb386ece964dc928d0b632a17700abd08fff25a7f34372e083fdc71d0f0ddb08914b362f7d67ffcf5a8ca76806926435d09aec3a4bb0a1dfe6ed3f47ca474c7e63f8f8f85cc032373e4e881c6dd2b802609015b4b51264dd236639a814045204602931104abbe7b4d6c9d944473a7400cd7f3d70a667b0a84f293b1467c9c57ff761cbfe227e10f96cce01c2a23c6d54906") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ce0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005a7000-0x4)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xfffffffffffffffc, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00002c0000)=0x80000001) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00005c8000)={0x0, 0x7fffffff, 0x400}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000089a000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c26000-0x8)={r4, r5}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:57 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write(r0, &(0x7f0000a12000-0x3b)="348c5d718dbdbe98d3614b56cde5e9fa290c4ed78aa89a88f2a14d3fed4b0e5f988ad06e7beb4642ca352fc18bcc0526d5372f4682014a08925355", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f68000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000050d000-0x8)={0x2, &(0x7f0000f99000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009b6000)=0x8, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00006cb000-0x1)="10", 0x1, 0x20048810, &(0x7f0000e40000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f00001ef000)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000db0000-0x20)=[{&(0x7f0000afd000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f00006a8000-0xd5)=""/213, 0xd5, 0x0}, 0x0) 2018/01/15 10:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000677000-0x12)='/dev/input/mouse#\x00', 0x63, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000655000)=""/0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000b71000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00002b3000-0x1000)=""/4096) r2 = request_key(&(0x7f0000172000)='blacklist\x00', &(0x7f000060c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f9000)='eth1$selinuxoppp1\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f000068a000+0x36)='cifs.spnego\x00', &(0x7f000026e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003db000-0x1d)='wlan0^em1\\ppp0#lo#ppp0md5sum\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) fcntl$getownex(r0, 0x10, &(0x7f000008c000)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000733000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000752000-0x4)=0x10, 0x800) ptrace$peekuser(0x3, r4, 0x47a0) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x2, &(0x7f0000244000-0x8)=0xf825, &(0x7f0000000000)=0x7) r1 = socket(0x1f, 0x806, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x20000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="8bd21710c96b0e62ade18592f343dab7912d34f15f0dc871cae56f15f3fe3bd95318a1da98268892c235dd1a3a84d267868a1bee089ae15ba80bf8ae7616d18c09b2adeef13b69c029f0850e190650214c0865c7f5fd1968d9e46a11e49c10b124b9ccdaa1cc9d308064208442f69c78b3987c35eb39594d8923862dc1561ccc0133cabef5b2c8db9ea6636a4308b5b5a7900eadd218dccc410c051603809fcdf87e364b48fdfa5f", 0xa8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000002000-0xc)={0x3, &(0x7f0000001000-0xab)=""/171, &(0x7f0000001000)=[{0xc4, 0x6a, 0x8001, &(0x7f0000001000)=""/106}, {0xfff, 0xb5, 0x4700000000000000, &(0x7f0000001000-0x89)=""/181}, {0xbbe2, 0x2e, 0x6, &(0x7f0000000000)=""/46}]}) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000001000)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000003000-0x8b)=""/139, 0x8b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0xcc1f00f4e1d2f609) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000001000)={0x7, 0x3ff, 0x7, 0xfffffffffffffffe, 0x10, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000)={0x81, 0x7, 0x204, 0x9, 0x5, 0x200000000, 0x3, 0xffff, 0x0}, &(0x7f0000004000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001000-0x8)={r6, 0xa7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) 2018/01/15 10:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000016e000)=0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/01/15 10:08:57 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 10:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x0) syz_open_dev$evdev(&(0x7f00005a8000)='/dev/input/event#\x00', 0xd, 0x3f) mount(&(0x7f0000324000+0x490)='./file0/file0\x00', &(0x7f00007c7000-0xe)='./file0/file0\x00', &(0x7f0000d3f000-0x5)='bdev\x00', 0x0, &(0x7f00004e9000-0x83)="") epoll_create(0xe9) 2018/01/15 10:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1080000000000001, 0x0) r1 = socket(0x19, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006a8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc400}) setsockopt(r0, 0x1ff, 0xfffffffffffff29f, &(0x7f000059c000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000135000-0x20)={@common='teql0\x00', @ifru_flags=0x800}) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009c8000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001d5000-0x4)=0x0, &(0x7f000036a000)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000f4c000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000345000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000ba0000-0xc)='/dev/audio#\x00', 0x0, 0x141000) futimesat(r0, &(0x7f0000cdb000)='./file0\x00', &(0x7f0000b40000)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/15 10:08:57 executing program 4: r0 = memfd_create(&(0x7f00007d8000)='\'&\x00', 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003a0000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x10001, 0x3, 0x0, 0x2}) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000011f000)={0x0, 0xbc, &(0x7f00006aa000)=[@in6={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x32604256, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x5}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1000000000000e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/15 10:08:57 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000e57000)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000896000-0x88)={0x3, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x10, &(0x7f0000a73000-0xd9)="020008ff", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000083d000)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95, 0x6, 0x8, 0x100000000, 0x8}, &(0x7f00007fe000-0x4)=0xa0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000012d000)={r2, 0xfffffffffffff001, 0x2, [0x81, 0x3]}, &(0x7f0000421000)=0xc) lookup_dcookie(0xffffffff, &(0x7f0000381000)=""/4096, 0x1000) 2018/01/15 10:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f02000-0x4)={0x6, 0x7, 0x3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4000040000000005) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:57 executing program 2: r0 = syz_open_dev$random(&(0x7f0000340000)='/dev/random\x00', 0x0, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f00000fb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x10001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000084d000-0xb)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000362000)={0x0, 0xfc, "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"}, &(0x7f00001a6000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d01000)=@assoc_value={r3, 0x5}, 0x8) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000032c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000783000)='./file0\x00', &(0x7f0000deb000-0x9e)=""/158, 0x9e) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$dspn(&(0x7f0000921000)='/dev/dsp#\x00', 0xfff, 0x200000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000fc6000)=0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000894000)=""/2) 2018/01/15 10:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x870, &(0x7f0000b05000-0xde)=""/222) write(r0, &(0x7f0000dbd000)="220000001900070405bb32e1090004000a01020000c6008000000000060015000600", 0x22) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000007f000)='/dev/input/mouse#\x00', 0x2, 0x200080) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e3d000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000986000)='/dev/sg#\x00', 0x40, 0xc2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ce8000)={0x6, &(0x7f000013e000)=[0x0, 0x6, 0xfffffffffffffffd, 0xfffe0000, 0x9, 0x6b]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00004b9000-0x10)={0x7, 0x8, [0x7, 0x40]}) sched_setattr(0x0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009f7000)={0x0, 0x7ff, 0x30, 0x4, 0x10000}, &(0x7f0000c1c000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005ee000-0x8)={r3, 0x44af}, 0x8) 2018/01/15 10:08:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/autofs\x00', 0x200, 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) sendmsg$can_bcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x40, 0x3, {0x77359400, 0x0}, {0x0, 0x0}, {0x3, 0x2, 0x82, 0x5}, 0x1, @can={{0x2, 0x1, 0x8, 0x100000001}, 0x5, 0x1, 0x0, 0x0, "4ef677885827b7e2"}}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, 0x0, 0x200e0802) keyctl$join(0x1, &(0x7f00002bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 10:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000077a000-0x4)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f00009b7000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00005ec000-0x2)={0x0, 0x80000001}, 0x2) open_by_handle_at(r0, &(0x7f000083a000)={0x8e, 0x0, "34190bd85fb59b07a7d746e3ea9e3f24a4dd0e5c3335465d9c1edd71abb82c50016ac518fcf7e513f45d3749c327f952a8f1bbc63be3dc138ad0dd20e604dde311966c1e24131e56ce08fb5b2c7dd5719a80504cbd4a128f206d5b94b8b15b6d0981ca033c8e6b0984583625ad0e77249e3969cc412edf9339697464b6744a6780a6e1c37a94"}, 0x2400) sendmsg$nl_route(r0, &(0x7f0000573000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000145000-0x8)={&(0x7f000084b000)=@ipv4_newaddr={0x34, 0x14, 0xa01, 0x7, 0x2, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_CACHEINFO={0x14, 0x6, {0x7ffffffd, 0x9, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x4804) pipe2(&(0x7f00006c2000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001c5000-0x5e)="638a1f5dbd113b3c884995c36f4154cb93737edef074a9b73ec663bfe56a6323be244c9df447cece73d3551b03226b6fa76d473080fb97cfc9d30874496ba25557ee70969e677ffc3730600fa4de707ed684bd58242a8b04f3ec22e8f681", 0x5e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000042b000)=0x0, &(0x7f00008e1000-0x4)=0x4) 2018/01/15 10:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000f85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000079d000)=0x3, 0x4) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) inotify_init() recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) write(r1, &(0x7f0000bd4000)='$\x00', 0x2) r2 = syz_open_dev$audion(&(0x7f000048a000)='/dev/audio#\x00', 0xe2, 0x28880) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004de000)=0xc) lstat(&(0x7f000073c000)='./file0\x00', &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f000079b000)={0x1ff, 0x40, r3, 0x6, r4, 0x8001, 0x92a, 0x2}) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000015000)='./file0\x00', 0x8040, 0x13) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x2, 0x0, 0x0}, 0x14) munlockall() 2018/01/15 10:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000066c000-0xa5)=""/165, &(0x7f0000781000)=0xa5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a1f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003c7000-0xc)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000446000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a3000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aab000)={r1, 0x0}, &(0x7f0000db7000-0x4)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004f8000-0x18)={0xaa, 0x1, 0x0}) r3 = add_key(&(0x7f0000fd1000)='.dead\x00', &(0x7f0000c4b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000321000)='blacklist\x00', &(0x7f00003d3000-0x10)='/selinux/status\x00') r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e65000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f65000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000f94000)=0x0, &(0x7f0000452000-0x4)=0x4) r5 = syz_open_dev$dmmidi(&(0x7f0000d9e000)='/dev/dmmidi#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000752000)={0x1, [0x40b]}, &(0x7f0000898000-0x4)=0x6) openat$dsp(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/dsp\x00', 0x40000, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b61000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b89000)=0x1ff) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000009a000-0x4)=0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/15 10:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ecb000-0xf)='/dev/snd/timer\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getflags(r0, 0x401) 2018/01/15 10:08:57 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000014000)={0x8, &(0x7f0000014000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x20, 0x32, 0x301, 0x1, 0x2, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000cc000-0x4)=0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 10:08:57 executing program 1: r0 = gettid() getpriority(0x2, r0) r1 = syz_open_dev$vcsn(&(0x7f0000f6d000-0xa)='/dev/vcs#\x00', 0x6, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000446000)={0x772, 0xc40, 0x0, 0x7, 0x3, 0x100000001, 0xd, 0x7, 0x7fff, 0x8, 0x10000, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x100, &(0x7f0000000000+0x1f5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [{[], {0x8100, 0x1d5, 0x0, 0x0}}], {@x25={0x805, {0x2, 0x1000, 0x17, "547349783ce7cd38184e8211b1043a9bebdc44132ccaf14e0d47202e24472b5b503d773cb00cc85ca5b6832a992c50c3796c2d80602ba41e7b05f0b8cfa8bfcf37fe5ba7afdf0bbdb6f36c8af113d83308fc8055095cf257a85923aba0aa82aaa98908ffbd45958b9de5e96035ace4fa8d54234500e766cd2e71dc197f88c1e8e29c02f7892b3e5c8eb1e876b4a5ddea087e41454ba8d41962fa60e75e5b1795be58730f788bb1be28bcbe107bd3a9cebe96c2ef46dac17393024c177e0971a69a60896fd2f2a98e6c191412c8f314728d5e60afe8ce3a39c85f4bb063bcd8cf3d4d853dccc3933166c818"}}}}, &(0x7f0000000000)={0x1, 0x2, [0x104, 0xfde]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/15 10:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000058a000-0x10)={0xff, 0x8, [0x4, 0x8]}) r1 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f6000-0x5)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000a11000-0x4)=0x0, 0xffffffff) 2018/01/15 10:08:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x3)='rxrpc_s\x00', &(0x7f0000d2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x64)="8d32211057b9cb786be394ec7b9c4256a23e5434290934e0d5e622ff83b129cc845bc28c61d3aa66747e5d2b19eec25cf205898f724c5767e03cd6ee149b0c2cba3e2fe4d21717d0d0df57a5b1078455026d631553fc81327822d6d613709b119c1ab391", 0x64, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000390000)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e16000)='id_legacy\x00', &(0x7f00009f6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d41000)='/dev/adsp#\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000447000+0xec9)='keyring\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r4 = request_key(&(0x7f00005e9000-0xa)='syzkaller\x00', &(0x7f0000c4b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d85000)='}cpuset)\x00', 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000edb000)='keyring\x00', &(0x7f000093f000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) r5 = inotify_init1(0x80000) pread64(r5, &(0x7f0000fd2000)=""/126, 0x7e, 0x0) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000090f000)='/dev/hwrng\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c43000-0x8)={0x0, 0x0}, 0x415b401d, 0x965) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000315000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009eb000)=""/113, &(0x7f0000a11000)=0x71) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000495000-0x6)={0x7, 0x6c25a7ab, 0xffffffff, 0x20}, 0x8) 2018/01/15 10:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ff000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000486000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003fa000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000517000-0x40)={0x2, 0x5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f16000-0x8)={0x0, 0x1c9c380}, &(0x7f00008c5000)={0x0, 0x0}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000d7a000-0x10)={0xc000000, 0xaad3}) write$tun(r6, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/01/15 10:08:57 executing program 3: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008e3000-0xd)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffff7fff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00008e0000-0x4)=0x0, &(0x7f00008e0000-0x4)=0x4fd) 2018/01/15 10:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000001}, 0x8) writev(r0, &(0x7f0000dc8000-0x30)=[{&(0x7f0000435000-0x44)="cd", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c66000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000919000)='/dev/sequencer\x00', 0x418440, 0x0) r1 = mmap$binder(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x200000e, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007df000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000f95000/0x4000)=nil, 0x4000, 0x1, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b6c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bd0000)={0x138, 0x0, &(0x7f0000f21000)=[@free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000ee1000)=[@ptr={0x70742a85, 0x1, &(0x7f0000f38000-0x1)=0x0, 0x1, 0x4, 0x14}, @flat={0x77682a85, 0x101, r2, 0x1}, @flat={0x73622a85, 0x1, r3, 0x4}], &(0x7f00003b8000-0x30)=[0x18, 0x48, 0x38, 0x68, 0x30, 0x20]}, 0x1}}, @request_death={0x400c630e, 0x0, 0x1}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f00002bf000)=[], &(0x7f0000580000-0x40)=[0x0, 0x0, 0x18, 0x38, 0x30, 0x48, 0x78, 0x40]}}, @clear_death={0x400c630f, 0x4, 0x0}, @increfs={0x40046304, 0x0}, @dead_binder_done={0x40086310, 0x3}, @acquire_done={0x40106309, r4, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000d99000-0x60)=[@fda={0x66646185, 0x9, 0x2, 0x2d}, @ptr={0x70742a85, 0x0, &(0x7f0000b07000)=0x0, 0x1, 0x4, 0x3}, @flat={0x77682a85, 0x10b, r5, 0x2}], &(0x7f0000498000)=[0x0, 0x48, 0x30]}, 0xfff}}], 0x6f, 0x0, &(0x7f000060d000-0x6f)="4efd259fce176bfaccd69d96ca7f4ed9324914b886127e29c7f83bcc03f6668bb1864233e4bedf586f0faf8f6d9c0617c886755f99227444954a068bf26c7f04689afb8af6647afefa90ee51db77a2db1c1bf02a044b7798e84fc2b83f9e05e0556939679ea6015f03c72a2e15a184"}) r6 = syz_open_dev$vcsa(&(0x7f0000b93000)='/dev/vcsa#\x00', 0x18dd, 0x0) ioctl$KDSKBLED(r6, 0x4b65, 0x3) 2018/01/15 10:08:58 executing program 0: 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) bind$inet6(r1, &(0x7f0000440000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0xfd) 2018/01/15 10:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008e5000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000005f000)={r4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000192000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/15 10:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026a000-0xf)='net/ip6_mr_vif\x00') socket$inet(0x2, 0x0, 0x4) pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0x9818bcb2a5d1abba, 0x49) 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001d6000)=0x1) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000952000-0x11)='net/softnet_stat\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000753000)={0x3, 0x6, 0xee, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000e6e000)='./file0\x00', &(0x7f0000b0c000)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x400005004, 0x0) 2018/01/15 10:08:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009b6000)=0x0, 0x4) 2018/01/15 10:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000de4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f11000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000979000-0x10)='./control/file0\x00', r1, &(0x7f0000585000-0xa)='./control\x00', 0x0) 2018/01/15 10:08:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x400) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x509de57b, 0x1, 0xe24, 0x7fffffff}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000689000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/enforce\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000ef3000)={0x3, 0x78, 0x2, 0x2, 0x0, 0x8, 0x0, 0xb2d6, 0x42008, 0x4, 0x0, 0x3f, 0x4, 0x1000, 0x5, 0x7e7e, 0x7fff, 0x838, 0x5, 0x5, 0x6, 0x101, 0x3, 0x7fffffff, 0x10000, 0x0, 0xffffffffffffffff, 0x4, 0x7, 0x69, 0x1, 0x0, 0x81, 0x1000, 0xff, 0x7, 0x2, 0x100, 0x0, 0x380000, 0x0, @perf_config_ext={0x706, 0x1ff}, 0x11040, 0x9, 0xfffffffffffffe01, 0x2, 0x8, 0x2, 0x3a5, 0x0}, r0, 0x4, r1, 0xc) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r2 = socket(0x1e, 0x80000, 0x7fffffff) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000745000)=0x8001, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003f3000)=0x0, &(0x7f0000b96000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000324000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000027b000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1f000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000082a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000590000)=0xc) fchown(r4, r5, r6) mount(&(0x7f00008f4000-0x8)='./file0\x00', &(0x7f0000818000-0x8)='./file0\x00', &(0x7f0000819000-0x5)='vxfs\x00', 0x2008442, &(0x7f0000220000)="198e085001773878280d775bd8e1e4b7a056f597042c25f5031be729ebe8f00b082e5749cd79bb18ff16044a89bd126c0b64f4d014cf42d975848efa4e9215b9764949f14d3776834d34505a6c6f58009366bea30f85ef62525f3b13b7392ac9eece2817cfad79e18623ff7c1f7f671d69d2c4bb86ec337c75e10495688704221dfcd8f23b1d9a6c3cab6560e2e420b445fd50b5b2af8a217eb71ecd22e696145c586b8b07575455a137fd1e0043f404fec2fdbcb8c4c187f30f6bd14626025b1618dcf1fe5a8dfe7c") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000073c000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003d0000)=@generic=""/16, 0x10) 2018/01/15 10:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x12000000016, &(0x7f00004fc000-0x4)=0x0, 0x1) 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000015c000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000467000-0x10)={0x4, 0xfffffffffffffffe, 0x7, 0x200}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2714, &(0x7f0000797000)=""/13, &(0x7f0000096000)=0xb) 2018/01/15 10:08:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e3e000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00003c2000-0x20)="f3ce4017bfe83680ae1bdc5a3f5bf2404bdb939be86b72e86538c52419049d4f"}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000694000)=0x20102) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r3, &(0x7f0000b16000)="", 0x0, 0x0, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/15 10:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000412000-0xc)=@sack_info={0x0, 0x0, 0x81}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000ac4000-0x8)={0x1, &(0x7f000015a000-0x4)=[{0x8001, 0x1000000000000}]}) sendto$inet6(r0, &(0x7f0000f49000-0x1)="8c", 0x1, 0x0, &(0x7f0000194000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x10, 0x8000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c28000-0x4)=0x0) setresuid(r4, 0x0, 0x0) 2018/01/15 10:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100000000000030) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e47000)='/dev/audio#\x00', 0x7fffffff, 0x254181) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cbc000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000750000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000829000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000887000)={{{@in=@rand_addr=0x3f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x100000000, 0x0, 0x5, 0xa, 0x80, 0x0, 0x2b, r1, r2}, {0x95d, 0x2, 0x2, 0x5, 0xffff, 0x4, 0x5, 0xffffffffffff148b}, {0x1, 0xb2, 0x10000, 0x6304}, 0x40cabfcd, 0xa, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6, 0x7, 0x2, 0x401, 0x3, 0x3, 0x7}}, 0xe8) 2018/01/15 10:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003e9000-0x11)='/selinux/context\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000b62000)=""/99, 0x63) r1 = syz_open_procfs(0x0, &(0x7f0000f2f000)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000b22000-0x4c)={0x8, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:58 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000f23000)='/dev/midi#\x00', 0xfff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000559000-0x8)=[0x80000000, 0x2]) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a808b596079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6566bf8917cad6305900000000000000d678aabb00000001", 0xca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 10:08:58 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000257000-0x4)=0x2, 0x4) close(r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000015000)={0xef, 0x8, [0x7, 0x1]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x80002) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000017000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a57000-0xd)='/dev/snd/seq\x00', 0x0, 0x88000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000033e000-0xbc)={0x16, 0x0, 'client1\x00', 0xffffffff80000007, "f87dbc7a8ca44440", "2e7dbf45209bc80d2e51c80b915bc75604e92c74863bd1ed5ca21ca9fc0496a7", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098b000)='/dev/sequencer2\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f00007a8000-0xd)='/dev/snd/seq\x00', 0x0, 0x84100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000120000-0x4)=0x7ff, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 10:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000160000-0x4)=0x0) prlimit64(r2, 0x9, &(0x7f00001c0000-0x8)={0x7ff, 0x2c}, &(0x7f0000441000)={0x0, 0x0}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000fa5000)={0x6, 0xb54, 0x3, 0x8001, 0x1c, 0x4000000000000}) clock_gettime(0x0, &(0x7f0000752000-0x8)={0x0, 0x0}) futex(&(0x7f0000e10000)=0xffff, 0x9, 0xfffffffffffffffa, &(0x7f0000383000-0x8)={r3, r4+10000000}, &(0x7f0000ad5000-0x4)=0x4, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d87000-0xb8)={0x0, 0xa4b, 0xf5, 0x8, 0x3f, 0x80000000, 0x1c7f, 0x7, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1af5, 0x6, 0x0, 0x380000}}, &(0x7f0000db7000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daf000)={r5, 0x98, "cd39a5899e8ce4452a6225a724af33131e7fa7617e52c09075182b7f0377828376215a25b5736c700a75602fb0dbe777239c9f427d4d59ce593b0cc15ea81b7be1a9e7c62a7ad7c7a1e5cbc3e9597570542c8321542d42d7eff14fa963485f60f62fdf43316d040d687ab868cadce268542a88d179f44f14ff9bc413e66009491ccdfb769f5f398d84ef365691926353a156942d83aaa89d"}, &(0x7f00002d9000-0x4)=0xa0) bind$bt_l2cap(r0, &(0x7f0000c3a000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000080000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) unshare(0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000a32000-0x40)={0x1, 0x2, 0x0, 0x3f, "860c2d3a552088c2a52e21bf589350dfde5f4c492ce8cc1a3414b4d910ecf2deff5c41bbac23dc60b06fca3a", 0x9}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000062e000-0x2)=0x5) bind(r1, &(0x7f000089c000)=@l2={0x1f, 0x2, {0x800, 0x7, 0x1ff, 0x5, 0x0, 0x4}, 0x5, 0xffffffffffffffe6}, 0xe) splice(r0, &(0x7f0000630000)=0x0, r1, &(0x7f0000811000-0x8)=0x0, 0x4, 0x8) [ 66.690728] QAT: Invalid ioctl [ 66.704743] QAT: Invalid ioctl [ 66.720513] QAT: Invalid ioctl [ 66.724703] QAT: Invalid ioctl 2018/01/15 10:08:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000006000-0x94)={{0x1, 0x2, 0x7fffffff, 0x6d, 0xffff, 0x3}, 0xa1f9, 0x7ff, 0x6, 0x20, 0x0, "10114c69905c79af0f8743f89d20a6997667e40733c5edb3d3a5895b7d310c8a4cfa85819b80d517939a5ebf67c212a20a2f852e1fe244b1d17e722f1e1ccd615a1a487db6bcfb7b0eca6bd724609285cdc6edc0d82579069be67bc525d64e45644357faf4cebbbf889a30829134ec4c1543ffa3c92297ca6964e6ac3a47bc4f"}) r1 = socket(0x18, 0x0, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000002000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000002000)="6016a4c7be2abf908c77301d5767c3776eb889105cfcec1356338eb64cf90b", 0x1f}], 0x1, &(0x7f0000005000-0xb0)=[], 0x0, 0x0}, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x40)={r2, 0x38, "7b72eca266394e5e4a892167234d15d8e580795829905409ebe2dbeda67a851f5a7374dc9ed7c0f76427dfcffeb1e43c1e4176299a9425bc"}, &(0x7f0000008000)=0x40) 2018/01/15 10:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff1000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0xe8) ioprio_set$uid(0x3, r0, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r1, &(0x7f0000fc8000)=[{&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000bbe000-0x8)=0xf000) 2018/01/15 10:08:58 executing program 4: r0 = memfd_create(&(0x7f0000659000-0x3a)="6b657972696e675e757365726d696d655f747970656d696d655f74797065256574683173797374656d76626f786e497430273600000cee244000", 0x0) prctl$intptr(0x3f, 0xb9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1105511, &(0x7f0000621000)={0xb, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e16000-0x4)=0x100000000000, 0x4) 2018/01/15 10:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000160000-0x4)=0x0) prlimit64(r2, 0x9, &(0x7f00001c0000-0x8)={0x7ff, 0x2c}, &(0x7f0000441000)={0x0, 0x0}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000fa5000)={0x6, 0xb54, 0x3, 0x8001, 0x1c, 0x4000000000000}) clock_gettime(0x0, &(0x7f0000752000-0x8)={0x0, 0x0}) futex(&(0x7f0000e10000)=0xffff, 0x9, 0xfffffffffffffffa, &(0x7f0000383000-0x8)={r3, r4+10000000}, &(0x7f0000ad5000-0x4)=0x4, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d87000-0xb8)={0x0, 0xa4b, 0xf5, 0x8, 0x3f, 0x80000000, 0x1c7f, 0x7, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1af5, 0x6, 0x0, 0x380000}}, &(0x7f0000db7000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daf000)={r5, 0x98, "cd39a5899e8ce4452a6225a724af33131e7fa7617e52c09075182b7f0377828376215a25b5736c700a75602fb0dbe777239c9f427d4d59ce593b0cc15ea81b7be1a9e7c62a7ad7c7a1e5cbc3e9597570542c8321542d42d7eff14fa963485f60f62fdf43316d040d687ab868cadce268542a88d179f44f14ff9bc413e66009491ccdfb769f5f398d84ef365691926353a156942d83aaa89d"}, &(0x7f00002d9000-0x4)=0xa0) bind$bt_l2cap(r0, &(0x7f0000c3a000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 10:08:58 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)=0x0) 2018/01/15 10:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0xa0000) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000006, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000717000-0x18)={0xafbc, 0x8, 0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c83000)={0x1, 0x9e3, 0xde54, 0x4}, 0x8) 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x700) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f54000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed8000)={0x0, 0x2, 0x3a33, 0x981}, &(0x7f0000738000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c5c000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f00001f4000-0x4)=0x98) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000013a000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000063d000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005bb000)={r3, 0x1, 0x6, @random="94fb68011441", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006cb000)='ns/mnt\x00') ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x9) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7fffffff}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00001dd000-0x108)={0x0, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setsig(r0, 0xa, 0x2d) 2018/01/15 10:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x9, 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000225000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000084000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup2(r0, r2) 2018/01/15 10:08:58 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000816000)={0x15, 0x1, 0x9, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000abf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000073a000)={0x7, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000dd3000)=[@in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x401, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)=0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000)={0x20000005, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000+0x14e)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x3, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000001000)=@nl=@proc={0x10, 0x0, 0x1, 0x1000}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0xca)=""/202, 0xca) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005000-0x8)={&(0x7f0000006000)=@updpolicy={0x11c, 0x19, 0x301, 0x5, 0x3, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x3, 0xa, 0xa0, 0xa0, 0x1d, r3, r4}, {0x9, 0x4, 0x6, 0x2000000, 0x1ff, 0x101, 0x0, 0x134e}, {0x20, 0x9, 0x1d, 0x1}, 0x81, 0x6, 0x2, 0x0, 0x3, 0x0}, [@proto={0x8, 0x19, 0x0}, @migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xff, 0x7, 0x0, 0x7, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x0}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x14) creat(&(0x7f0000002000)='./file0\x00', 0x0) [ 66.841874] l2tp_core: tunl 11: sockfd_lookup(fd=1733762352) returned -9 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ff000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000656000-0xc)={r1, r2, r1}, &(0x7f0000322000-0x75)=""/117, 0x75, &(0x7f000080f000-0x2c)={&(0x7f0000a91000)={'sha3-512\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000e0a000-0x8)='./file0\x00', 0xe0) r3 = syz_open_dev$adsp(&(0x7f0000ada000-0xb)='/dev/adsp#\x00', 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f000087f000-0xab)="477ae21a5bbcb03bc02606c5483f93f9cd1122e6d7da89bb22bf91d0ed23db11ed58309086db895474a55673065108ff4bafba1e9117f5b353c4edcedc93c8ab7e84a23c3c657f56249e21be3ec52823314bf37ed332d2a9c184c449bfd2b06facd781698aee722e0c96d3b3a0e07fa664cee99a8a28580049ac981bd116d33c5a5457837f4c48f259ffb918bdd3faa6fdf1062a4f10334f55f2bf12967c87aa179946192a95b73a9ead7b", 0xab) 2018/01/15 10:08:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d8b000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005d8000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000071a000)={0x0, 0x0, 0x0}, &(0x7f000016e000)=0xc) r1 = getpgrp(r0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) [ 66.914464] l2tp_core: tunl 11: sockfd_lookup(fd=1733762352) returned -9 2018/01/15 10:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) io_setup(0xf4, &(0x7f00009d6000)=0x0) io_destroy(r1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4(r2, &(0x7f0000b3d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009d6000-0x4)=0x58, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000d66000)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00004f6000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 10:08:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x3, 0x7, 0x5, 0x3, 0x1, "c8bb291d16351f8b67286a4f21288e7369681e17ed3abc5eed0b7bddc3edd61ce85f6a1def6daa5a23c63e62b57f20d18dd72ae16fdf03162193d736d000e3", 0x1}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 10:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000179000-0x8)={0x1, [0x0]}, &(0x7f0000410000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f000027e000-0xa)='schedstat\x00') mq_timedreceive(r1, &(0x7f0000720000)=""/96, 0x60, 0x0, &(0x7f0000010000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000f4000)={0x1, [0xd4]}, &(0x7f0000366000-0x4)=0x6) clock_gettime(0x0, &(0x7f000034c000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000608000)=[{r1, 0x10, 0x0}, {r1, 0x8390, 0x0}, {r1, 0x4052, 0x0}], 0x3, &(0x7f00006cd000)={r2, r3+30000000}, &(0x7f000080e000-0x8)={0x8}, 0x8) 2018/01/15 10:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000932000-0x8)={0x0, 0x0}, 0x4800) sendmmsg$alg(r0, &(0x7f0000aa5000-0x8c)=[{0x0, 0x0, &(0x7f00009c5000-0x8)=[{&(0x7f00006c0000-0x1000)="a976161cafe3d70c6ebd05bede34a376861e6809c3fe3925e2a9e67d7acf1f3a80600bf34c2b9737b352add914122b66e1ee43a1f7968c50af7a7f1c34bccd78afb8ed4371f4af8249693ef6ef14671885890a59740c24c2e0d0f528d61b802ee93bab736ef8c366a33763b0d6b85dfd5d0bff9b2118d6ee0c44a4e08022131ad0fa5602a02e61df7228cf20e4eff05dc1a9815a8264dc4bd33b58dfa4d5a09a16a32fb1b75be2435cbd7d55a279e7d5db516d67f5102eaa328685e539716f700ba7709907824d83b3c9955312d3af0cb93ebc01ea82086b485e25dcf607ca1e0e42ce419960225d78def035cf6267aad633b10bae0f3ed711031d58e7f6382ed90942697767174df736fda574217be08531caf7456cddb1997e1706327358cb5bb1630168b80bc094b53dda46b8343993ab7db6bc72860e396ce60b23cdee9dc228c5991cf502965417cb56eb32f6a8b668be6641234ed3877638bd27d18ac34cf36949668ce3dcb1d1085cac99c073fc29536b5ca47972827f92a20bc8f9a9d9f0a7e80693013c27d269bde41e71672450c07c228e64b0580657995e7eca17184c2c4e50d5db8a978d8c4e60ab50927cc3d1367e549c5498adb3efef42e22638a02e9a1fc6045427928f674f39bc9d3beb1ad2bb60436d7a096b88c982c5656082eaf5143c941d078badb39ff279ac5a80c287cf6b55aeeafcaeed0d88c59033f7f56af30153d943be676675bee525784c2cee89ae1bdaf709a585942177c0e216c8d630213f9e5b7bd795ca3c99bc4a5f4f374e1fe8d277f4a1b8bf13e788fe03fbb57d880ee80fc4c8f5fa61ddb28d52baeeb550c332ace22ca799ebf7a01fcc856e49192fbc918c3416f2ca4710e2b4fc2c47a0b1c586974f832bcbd340d4081c9f97f3dc2cc43059a7b5362fda971c929e7e93e3b0b6a7ee9e7ab297201f11943271d210ad1997fd47adc59750a123a5a15b7597bb5b8db66369e1da39ce28373f2f41bb3f8cfb5d89a84d404032383c4fb2f6b51098cc72108963538d9891edba001d3fb6954a294f78b9e0860ee2dc6d59f08767585f6a51893f8c90508a3179e2b1afb16b67515166f45da1e1a15eeb7a22ac8560c9a3a1d7e42ef0cce9e63370d632cfa38c5db858442e30ff9e17b359398d88fc8157cd9c955ba7ff19a1e997717c60b16729701b26bebdbbaf0ea9c5bc601feb2d1db0eb3390b7bbd0bc3156cd9dba68a987a0c915cb7cd1e9c3cadb26cac83ba893668a4a96a3c246b664e45361467ac372963c600566eb51bfd9121d011599ab3b7d74a3d3f1035db6af94812937c881fddad0715b4e89de78d555bfa69823525524183789e4430a6c0c2d3e51498d63e962fc2954d663229493e4a9b33dbf1f9e6952a1f61930d92043e3b432dce2028a572ffbca77de590e104964cd98bdede387ce42d1f9d23b312d42357b1ff5e5adcbfdd9d2095421c1afce7f06485f1e574094491b9642103b7db27e76d318ef31f3da948269dbe7bca293b444acd80f14273b1da98fb2ea942cf0ee569413a935f6bf1641b627c1a07155ed1f675c5f5536f9e0b6f2b4b11901ab1895a3dd5393936ed0580903e8be46e071a795c40e2e1bc240d5ae939ac0f4eb1bc42643123d5ea32307e102117d0484cc25d83a1c7c31aa23e9036ae6073c62200511da62a035df52566144bd4c6bff58b3d61af42896c5c8117b1a0e4cc1ee847c3725576847ef60486c984037b4acdf04d7e0dde7152ed06a29df80c22b87c0d6786d19c6539f817c8e36c3789fd6c664e883d1a0040ac61cea89728b7fe35a12e72fba35914d6692721c78dc8ca2daf1d7adac4917acd713a0318b60f0f189bf9344bda8008ed4894dce7e60ee74678f0ea08bffba562e211bfbc9a1bcbfd26adaf6025e8de01ba4b8718f57ee1c7755aff37efbbe354ca79140593b8323049f8aceaeb1bb2b57829893139c9423579ef66c80f56a789dc125f2e91b2f1d12414b2122c68760f070d54dab4d1a2d79a3c1a89be0daf3fecb07faa4fa1576002dd640648d975768e0a5b27890ccf8c23ff13ef7128c696f09123100efa2399d121c80a195f2ab9145e364ded928e7b94db7dfb8bef39285030ab24fa41c070d257e9b527323763337557b9e5ad54888d66f23a9973bf773727febed720c2000fe2c6a80ab71756514a5c80147e13f89f2353984de4dc9d74ad67d88840acaf4237f3a970e454101ae77c3c61e4599a5c77eb2e226faa184edba27eec143a2a64372112ae22eb621a600740ad9eb218c6a27c7da892dcfb21577f3a2bc9a2398974b95a149f9970855fbb301080902294dfea926ee450547edc4a8cf914f13992bb6e59e73d0fffa069d0daf8bafe461bf1a5a364902a5097f23bfe1d73d08840db76add929ff135b4f3c99a154f0395688936959b86770e5b9556cc7a3ce58e651d45d18b815dc2780dfaf046cf14e032d72bafbd58328140d87d25d2c543acdf91c91d1761179a66061c305329e82de6609b17831d465f36a13c82dbbcf64d9ab0d1c3de768d4ed4b63d38587264d4d718219317713987e02fb414c33666bcc0188ca2cccdae1143e316b43c31e9cecc035c22ac3d16ab2a8ef785f1a5056f1d35987836c67c1e13237d9f8e980a078fc743b12eedf5d20b2f72008abc4534739ae1fc6cd793622531f0d02f5f74146f44f7deb8f6d1aaa8878614f2fa93c1bd91bb52267d198e94bc4208be05b6a2a8cb41e559cafe21160266ae6c4b824e3bb61cb9c32a1e4ac1f1b216cff3b55e330036669bc8ec98c7f44c041d3854a2203637e751c7defaa6efa8f3609d948384d29d3a3c031e1ee86bf7162063e2552c54f9f1371d49a3568d83ca40ff3ee76d872caaf80a5fe2a161aa1645ca2a160427c528aedb852704e919cc4fd47e353ed8a8e45048e5976006b72cda920f77f157bab685c3027f6a450d8e3daaefb373a0d14b955f53b11cf532bbd0443f0f4d6756cf4523704d01a52c525a3a2edcdf41de2fb42e39ef9eff10efacaf980833f947ee22a4520a78d331b9e1c9453869ad1ec04a36afdd38a3ba74dafa539793aadb0624faf780216c4da5598c9f5a406f74e24cc8020748bcab044b60abfa15b9f524140feba4218b0c3f9a8ed7ed760391a6e693dc33c1b5946fb1f38c4caac8a27f5f33d041937af6550e1f62a1a0ca5c262c560eccbe4ebe3a427437bf396a70110a3bfe25bbf51a83c504c5a16f868b43f4dc27c9c6166e5a0748834b9fd864be49ea3f14d66afbbf66495f92a03abc61af26e9e1bc5bb693083562e45383aa3365ad0a5ea55af6fdfcee72424f1c07780fb7444257e76ae0538057ce443dbee8acacf9b9b7382686e4b9712670e97fdaec8b83a7ee3d28070f5087c88cb105bda5427c0ea5db37696210836f21558c5f5f5c2c32392de8f4ef48850650f64feb8df848f2c14f58f7a6c4c81f9befcc88433aa5210e19f13f4b5ffcbd90d8e8aaa8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&(0x7f0000b52000)=[{&(0x7f000010a000-0xb5)="27d991b08537732d9ed29c2da836da4b5417aa82d09959490213825bc62b34a5fb66cd6b5d9cd93bf4c82684c6fbe2780f9f67904ffdbbf42fc0b77c15ae467d1c924af14219237959258875ccc0ac19d1478db716d2bd64855770514b74e289f757769903084eee4d23daaba7fb8c84a0a1e0e2a2491fc32cb4c89cfacf782bb0dc97b1f7cbf672dc01cd425195305cdb249df63cb2520e248af7891b6634b951348cef52b3fb2488ec125b0e17b5b16cb463cc86", 0xb5}], 0x1, &(0x7f0000220000-0x2dc)=[@assoc={0x10, 0x117, 0x4, 0x401}, @assoc={0x10, 0x117, 0x4, 0x7f}, @assoc={0x10, 0x117, 0x4, 0x310e7509}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0xb4, 0x117, 0x2, 0xa3, "92906fbada51f1c9c531246d17371b2c6dc09f1514878bc61fb0a91dfa5edc403ad2cbb74bfeb416a434d839293b23fdcf20b8219dda8cd1eb85e0c99b05c185b157727afcd877bf67509854b6e71b2556f6d6c05913ccdec85c6cedf59c8839b58cff25effc6f63745b30f38d7d1efafb79c6dca92feaa1523ce28c97c0f565d831ba8080eb41f3e72fdd81097ab6409a905b6760511a6f86fdcdc22db961969fb034"}, @iv={0x5c, 0x117, 0x2, 0x4a, "fff3403cd39944774880bed4f5b4b642e69c231cb67786b396c6d66079c27e5bdd7eb3e2861f0ebf033a788040708fe43df9b348e196382b44fbaa121d068e2f68e5f896e8db10d52a67"}, @iv={0x108, 0x117, 0x2, 0xf7, "1a44cf5c2afda0061bc60f1d22a31abc76e2817b16536209aac7fa093d5fe05b8e46e06d4c7c749bb89030aeebad61f7520d281165b8f85c07c34bbce12ea9b2805f20406e5b0b854f7eb3df3c26204155010f97e6c8b9e7d544840502346405628c92d3839909e034fa4c04d36c90b4e1381eb91ea8cd14f2c1128b87f3aa818a50590ccad0a59b846c6447cb36b1a09f6d59b4211480dbb429c5692b3f2486d22b02bcdb4c3132f0046440e175408bc134cbafb748c1f196e8b1805d7918c0d4c0ce99fcaf346c9451c08cf7c73bf188ffa784ffbf9c75dc00fb805773f032c14f3572af3b1768dd8f600b771c027897e628e74547a1"}, @iv={0x84, 0x117, 0x2, 0x71, "e3d240882fb3bee671d2b105bcc29ca3acd0f9e00daad3b2f6c628206f7c07e90961b253fff6e013d8bd2d69618794a150156f711931901a35332148a0fd87cbec3fc6a15eceacb6daaf26c0df57b5e90b49554717d1df818cc23f7f8f2d986a388697a6b894373f5d5f9a9702a2aeecc1"}], 0x2dc, 0x800}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044145, &(0x7f0000006000-0x1f5)="") capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/kvm\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x1) 2018/01/15 10:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000452000)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008b9000)='/dev/usbmon#\x00', 0x5, 0x2000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b01000)={0x7f48, 0x5, 0x2, 0x5, 0x9, 0x7f, 0xfffffffffffffe01, 0x5, 0x6, 0x8, 0xcfc}, 0xb) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000205000)="6e65702f050001000000000000") ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001e2000)={""/1024}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000096d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/15 10:08:58 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x8080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0}) prlimit64(0x0, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0x400, 0x0, "fd7fb8ff701d", 0x8, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x9, 0x100000000, 0x6, 0x800, 0xf1e2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x100000000}, &(0x7f0000002000)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x3, 0x0}, &(0x7f0000009000-0x4)=0xc) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000006000)="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", 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 10:08:59 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000997000-0x11)='/selinux/enforce\x00', 0x406200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000097d000-0x8b)="1a97ace5fc7fa2232867c7c924bcf3adce71ed5f6748625fb90b34a0958b794e5d4548e7ff2533c4ea6827efabd3ac98bfe7ba4f00dd747e774e6574797d3c9ddb5cc10a5bf19686116dc37692757fc1882168fdc8cfcee907eda0ce6cb3a38333eaa09111cf84331a72783b617b1550625b739179ef10973e1aa393b32855e4fb5df1e2e14d7ffff6b381", 0x8b, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000947000-0x128)={0x6, 0x0, [{0x200, 0x1, 0x0, 0x0, @msi={0x2, 0x8000, 0x100}}, {0x7ff, 0x2, 0x0, 0x0, @sint={0x100000000, 0xffffffffffffffc0}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0xffffffffffffff01, 0x6}}, {0x6, 0x0, 0x0, 0x0, @adapter={0x7, 0x8, 0x7fffffff, 0x1, 0x8}}, {0xfffffffffffff801, 0x0, 0x0, 0x0, @sint={0x45913310, 0x7f}}, {0x1000, 0x2, 0x0, 0x0, @irqchip={0x1, 0x8}}]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000059a000)=""/18, &(0x7f00002a8000)=0x12) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x3, 0x4) getsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f0000b1c000-0x4)=0x0, &(0x7f0000d44000)=0xfffffffffffffe80) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000075c000-0x47)={@random="4669e26a5823", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x3, 0x9, 0x100}}], {@mpls_mc={0x8848, {[{0x3, 0x2, 0x9, 0xfff}], @llc={@snap={0x0, 0x0, '\t', "62dec5", 0xdadb, "5a078efe0488a8d0c3e810f77441cf50e701aa15fbbb915fdc6bd2e5a1013ca74951e434ef8b09b5bf"}}}}}}, 0x0) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) write$fuse(r0, &(0x7f0000aa0000-0x30)={0x30, 0x0, 0x2, @fuse_notify_retrieve_out={0x5, 0x17, 0x6b92, 0x81}}, 0x30) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000374000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ed000-0x10)={&(0x7f0000f24000)={0x38, 0x19, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x18, 0x9, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @generic="080001edf9"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000815000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000803000-0x50)={{0x60, 0x8}, {0x80, 0x4}, 0x3f, 0x5, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000106000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000945000-0x50)={{0xffffffffffffffff, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00005dc000-0x68)={0x2, 0x0, [{0x3ff, 0x3, 0x0, 0x0, @sint={0x3bf7, 0x8001}}, {0x8, 0x7, 0x0, 0x0, @irqchip={0xd920, 0x9cf}}]}) 2018/01/15 10:08:59 executing program 5: pipe2(&(0x7f000079f000-0x8)={0x0, 0x0}, 0x800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000632000)={0xfffffffffffffff8, 0x0, 0xfffffffffffffff9, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000235000-0x8)={0x7ff, 0x54}, 0x8) bind$netlink(r1, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000ef3000)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00009bb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000022d000-0x8)={0x0, 0x0}, &(0x7f00001cc000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) syz_open_dev$mice(&(0x7f0000958000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x10001, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000f27000)={0x0, 0x5, 0x2, {0x240, 0x101}, {0x0, 0x1}, @const={0x9, {0x8001, 0xfffffffffffffffd, 0x5, 0x80000001}}}) 2018/01/15 10:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x1) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000870000-0x4)=0x0, 0x4) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f21000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x8, @sync=&(0x7f00001d8000)={0x10000, 0x2, 0xff}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00006a3000-0xb)='/dev/vcsa#\x00', 0x7f, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f9b000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) pipe(&(0x7f0000813000-0x8)={0x0, 0x0}) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00005e3000)={0x0, 0x9}, &(0x7f0000380000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00002e9000)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000d91000)={0x6, 0x8, 0x1, r4, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f6000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f000044d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e46000)={"514b8736734c93b87230ef71abdbac59", {0x4, 0x9, 0x101, "c74c882e60ef", 0x2, 0x0}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec5000)='/dev/sg#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000309000)={0x0, 0x3, 0x1, 0x0, 0x7}) r1 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x800) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) open_by_handle_at(r1, &(0x7f0000c46000-0xc2)={0xc2, 0x4, "835d04c466a2020d6474af117b46ed0ec58219da0469837a2173ce47335e52f0ccf9aeebfe1598f4b8357b0816dec16a704b29a4213bc5c15459b4b66c9e1b394f9a9f22f05f9eb756583b139556f6be1e418368f681d144c5f9f0b7f9d38933815695efa68da461a6e85a9596cf82aeae664256f394cd1edb86acf9a2d417f437a6cf15b7bae431ff58ab67abf2f96714d7f2ae258934e7f2ea96ab044407fec6a6001b7c626eab81659fb8112b54c753c36d59cc0640f6bd12"}, 0x400000) 2018/01/15 10:08:59 executing program 1: syz_open_dev$sg(&(0x7f000062a000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009a9000)=0xee, 0x4) shutdown(r0, 0x1) close(r0) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x82, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f000091f000-0xb)="67ed51e857fb896a455d68", &(0x7f0000f30000-0xdd)="c64ed28ab6636235b0105019a2ae2cd0acb924f4f23dd6ca5ce3b2625cec3ca551cf5fe2fae1528949ef571cf48edeb4633696700d0ec5b2c2e647cee4523f342dd3d28650464f0b796115ddfca09be8f218291b758608417c9c3154dc87b5215f8f6b92ad0dff496f06b7a32c927283a6e50ec2073f4a86bd19a630cdd379bade8a2b967af0922defcb79e1621645a8e194c98fadad971e0d72d811e4e2756b6801ad966dd74261b7ea55d11183bfebcff104826deb40cf006940eee8774dfb9a6227125c4838788360738660abaf051771f1aa85ce5d8ee8ad4078c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = add_key$keyring(&(0x7f00009b4000)='keyring\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00007be000-0x41)=""/65, 0x41) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d12000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xc74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x101, 0x400, 0x5, 0x0, 0x7, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f66000)={@generic="eac9f66daf783a85a30869e94e36d050", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000259000-0x4)=0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f000076d000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000082000)={0x0, 0x8f}, &(0x7f00004d0000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000341000)={r5, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000074c000)=[{&(0x7f0000d67000-0xfc)=""/252, 0xfc}, {&(0x7f0000cbb000-0x8e)=""/142, 0x8e}, {&(0x7f0000b88000)=""/198, 0xc6}], 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x440002, 0x0) timer_delete(r1) writev(r4, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) [ 67.142692] device gre0 entered promiscuous mode 2018/01/15 10:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000057c000-0x28)={@common='eql\x00', @ifru_names=@generic="42048fe9af65af1d918f022a1d86733d"}) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x109000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000d52000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/sequencer2\x00', 0x2585927646f051c0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bb9000)={r0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008ec000-0x4)=0x1) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009be000-0x8)='./file0\x00', 0x400, 0x20) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000489000-0xe7)=""/231) personality(0x200000) symlinkat(&(0x7f000077c000-0x8)='./file0\x00', r1, &(0x7f0000641000)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000612000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000789000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002e1000)={0x81, 0x747, 0x0, 0x5}, 0x5) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x9, 0x2, 0x14, "b983be45822bd35f991951e69ba2bacbfe019b355c774721409117896682e47b0c2ba5c61dca5be88acb671fcc7fa4c46c285603abe016edd5f5832e8f304d65", "0f2aa4c8b15aa50b852ec81939072fe4815e403fc4986c5ac209adbef17797ebe44b506e1ee56451e1f0351452005854fcc7fcd86ab3ae08cebec3d640ee788c", "a855c3d2c14a136c0331b819f6c718642096582e02534673961320b05a90965b", [0x4, 0x7f]}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000162000)=""/16) recvmsg(r0, &(0x7f0000206000-0x1c)={&(0x7f0000116000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xffffffffffffff70, &(0x7f00001f9000-0x30)=[{&(0x7f0000fb2000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000e7d000)=""/10, 0xa, 0x0}, 0x140) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00005ea000-0x83)="4e78a582a815769cc6dd6fe26278de24c4f065c26cd67b8a10ce6fc72f4058f352b2ff3b60631195b555329201848efa8de227a565116216d032f8dd27d93e9d70d52c638b006e94e19369616528e5bdf23411884d5886a74664f093a7c78dbf82b6b22a585c98562274461c15158b9530da752d101a41172eed5c8d655953f04da05e") pipe(&(0x7f0000cd7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005a3000)={0x0, 0x100000001, 0x100000001, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r2, r2, &(0x7f0000b58000)=0x0, 0xffff) 2018/01/15 10:08:59 executing program 1: prctl$intptr(0x3, 0x4) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x220300, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getdents64(r1, &(0x7f0000011000)=""/46, 0x2e) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/15 10:08:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x8, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="", 0x0}, 0x20) 2018/01/15 10:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000da000-0x8)='./file0\x00', &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000053c000+0xc1)={0x0, 0x0, 0x0}, &(0x7f0000a57000)=0xc) r2 = syz_fuseblk_mount(&(0x7f0000852000)='./file0\x00', &(0x7f00007ea000-0x8)='./file0\x00', 0x3, r0, r1, 0x9ba8, 0x8, 0x0) lstat(&(0x7f000074f000-0x8)='./file0\x00', &(0x7f0000714000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000cde000)=0x143) 2018/01/15 10:08:59 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f51000)=0x0, &(0x7f0000f53000)=0x4) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e31000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffe00, 0x200000) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000047d000)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/15 10:08:59 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x22000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x100000000}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r7 = syz_open_dev$binder(&(0x7f0000516000)='/dev/binder#\x00', 0x0, 0x800) ppoll(&(0x7f0000b48000-0xb)=[{r0, 0x142, 0x0}, {r1, 0x1, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x1020, 0x0}, {r4, 0x180, 0x0}, {r5, 0x20, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x4, 0x0}], 0x8, &(0x7f00004f4000-0x8)={0x0, 0x0}, &(0x7f0000981000)={0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc10c5541, &(0x7f0000004000)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x80000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ba5000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x20080, 0x0) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000012000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xab40, r2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) ioctl$void(r1, 0xc0045878) 2018/01/15 10:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 10:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000136000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5ff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b8c000)='./file0\x00', 0x80, 0x21) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fb3000+0xfa8)=0x7) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000429000)=""/193) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00007ea000-0x4)=0x0) msync(&(0x7f00006f3000/0x1000)=nil, 0x1000, 0x1) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000890000)="", &(0x7f0000d57000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000f7f000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) execveat(0xffffffffffffffff, &(0x7f0000d03000)='./file0\x00', &(0x7f0000e87000)=[], &(0x7f0000292000)=[], 0x0) open$dir(&(0x7f00002f1000)='./file0\x00', 0x26102, 0x4007) 2018/01/15 10:08:59 executing program 3: getpriority(0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b0000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000000)={0xd5, &(0x7f0000241000-0xd5)="18e8ff1e549e4fccbdf2e1ba089d1bbf9a1b4881c98668fb332fd0a0650f446edd7fec8380ef3d7ae90dead0c666f92420fe362c16788ba89ee1c38fd8c2c33963e276ad1fcbb338188a4cdd886f60cfb7d7c7e73828a4c4145c68a86eed9b2e7bb0983559df265bfbb09e1e38822ab61e463beb1e6165a9b90b829e9844d74aa1c37aeef1c915bfd2fbd4d9baec4ddc739ddb5639f4dd1c5e3f61a7afd666c422e25385a659d4988a9ca4a81c28dc13c9e1f44f511670d33092efad73c01271e90f407cffb4956ce021ed8b4eac2be9aea94c87bb"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x2, 0xefe, @raw_hdlc=&(0x7f00002a1000)={0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x1, 0x3, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/01/15 10:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000794000-0x8)='./file0\x00', 0x100, 0x20) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000087e000)='./file0/file0\x00', &(0x7f0000e6d000-0x7)="72616d667300ea", 0x100200a089, &(0x7f000098f000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00009c0000-0x5c)={0x9, 0x3, {0xffffffffffffffff, 0x3, 0x0, 0x1, 0xe4db86a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000034c000-0x8)={0x5, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000022d000-0xca)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r2 = geteuid() stat(&(0x7f000003f000-0xe)='./file0/file0\x00', &(0x7f0000354000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000737000-0xe)='./file0/file0\x00', r2, r3, 0x400) 2018/01/15 10:08:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00006d1000-0x8)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000407000-0x8)='./file0\x00', 0x103c03, 0x0) 2018/01/15 10:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042f000-0x8)={0x1, &(0x7f00004b6000-0x28)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000afa000-0x4)=0x0, &(0x7f00005d9000)=0x4) timer_create(0x0, &(0x7f0000b56000)={0x0, 0x23, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000361000-0x4)=0x0) timer_gettime(r2, &(0x7f0000122000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d08000/0x2000)=nil, 0x2000, 0x1000000, r3) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getpgrp(0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000396000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cef000-0xc)={r2, r3, r4}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d5c000-0x8)={0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="293a6b657972696e67232120de00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000858000)='ns/mnt\x00') fsetxattr(r1, &(0x7f0000019000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000395000-0x7)='ns/mnt\x00', 0x7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/autofs\x00', 0x40000, 0x0) 2018/01/15 10:08:59 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffe000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000ffe000)="0417c8c3bf70b0ec2d8ab72398cf10da8b6787808287c7689f624a8322306612f6777dd06d2f24f171e66400cc7afdd45c235ffd1003554575f810d2bb66c2fa26553a5ff6ce2cd0d94b21ca74840c", 0x4f) sendto$inet(r1, &(0x7f000090a000-0x1000)="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", 0x1000, 0x40040, &(0x7f000090b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000545000-0xb)='/dev/vcsa#\x00', 0x80000003fffffd, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000333000)=0x0, &(0x7f0000ffe000)=0x4) dup2(r2, r2) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/dsp\x00', 0x549080, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 10:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000005, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000108000)={0x1, [0x0]}, &(0x7f0000b82000-0x4)=0xfffffffffffffe32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x498141, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000917000-0x8)={r1, 0x7f, 0x101}, &(0x7f0000b2a000-0x4)=0x8) 2018/01/15 10:08:59 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) clock_gettime(0x0, &(0x7f0000aed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000c2e000)=""/234, &(0x7f0000a2b000-0x4)=0xea) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000002000-0x24)={0x400, 0x9, 0x1, 0x100000000, 0xffff, 0x6, 0x74, 0x7b8ba005, 0x380000000, 0xfffffffffffffe01, 0xca, 0x2}) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d3000-0xf)='net/ipvL_routT\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000174000-0x4)=0x0, &(0x7f0000903000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000180000)=0x3fffffc, 0xffff) 2018/01/15 10:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000735000-0x8)=0x40000000fde) openat$audio(0xffffffffffffff9c, &(0x7f000015e000-0xb)='/dev/audio\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de0000)={0x0, 0x0}) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/15 10:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00006b9000)=[{0x0, 0x0, &(0x7f0000409000)=[{&(0x7f00000b5000)="", 0x0}, {&(0x7f0000e47000-0x19)="85506f188c7d4ccfaecfc5647f465e135b0e5437fa12e40c74", 0x19}], 0x2, &(0x7f00007b6000-0x10)=[@op={0x10, 0x117, 0x3, 0x0}], 0x10, 0x0}, {0x0, 0x0, &(0x7f0000ff1000-0x20)=[{&(0x7f000085d000-0xb9)="bf64709fa97f4d9bf343137a0bd741f368e0a485a338148ea2a1ea7c28e143bba462c79840ebc14eae0af35bea1c6296ff367341ca648232adac77f5fb3db750225681249d69c8aa7218db19a3048697ae4f8702ce5697fde766eea63138f80e4c84529e42378c93798ef8ac92b92325bf6f27df0c4fa67e1f0cb253a18e0f3d1e21a6521b92aa3f768c985a11fae1bc602f0062e6770e9f4f10cd96de1cddbd60741a6cc9606178f3b03bf46e547f1783295481e15a16aa51", 0xb9}, {&(0x7f0000e2c000)="de60945f6f99f73aa3d2097faa21e926579704241efa41327182cae08cecc3ef7d94f8412ca07d873234c0be9eba875a4b41e9dc2af95b287d9f5e4bae15604913cd414c7bec1c8032a5e8f8cd961a88f3", 0x51}, {&(0x7f0000c09000)="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@assoc={0x10, 0x117, 0x4, 0x7d}, @iv={0xd4, 0x117, 0x2, 0xc2, "569efeecf88e5c34e2a007a1690c6fcf98e79b30c1873937b388d12d03db94eb18d67d746b181ad0fe72ae5827bf57c1a5c72f9cb5170a19dc9ef6ffb3cfabcb1b1a121d592d77765dc2845d76c8f8628bf6489d751a62db0887a589a8bbcc0a246d61133296066e202ce521df2ebc7cff1a21e11bf96607383bcb5e7232ea1335f23d1daeb647353e242a1ac4769340848800bd8b405d09754102ed1d4e39bd24323643762928650bf2fd691856136965ed64865f5a5275a2dc4076167a07693862"}], 0x10f4, 0x4}, {0x0, 0x0, &(0x7f00003e6000)=[{&(0x7f00006c7000-0x2)="0afc", 0x2}, {&(0x7f0000b1e000)="", 0x0}, {&(0x7f0000d46000-0xd3)="a76ea265f75af03dd27a9421f9f4dc68ded9fb98a668f0c49fefee781d2a7ab8d181a0ed246604c0ba0d08d24b62781937c24169a04acdd0c644c56635dc3f797d68321c29d7a53172d6bbaf1125cd11ada661d28b5dded7c047fdb32b146b56db8c42c3579c2fca5cb4788f294b8e0a733cd923a4f01103194662915b66b9faa8a1a53425979bab12ab28c61e0595c5a2d2b2175a2289408c0ab2f842b78d4743dc23511b9bbae29ea27fab3d33b13e6fac318fec2e442f80cb4c33ef6cf29b9df2871345e98a4b68624227c53b4d8e474d80", 0xd3}, {&(0x7f00005f1000)="5afa03", 0x3}, {&(0x7f0000d77000)="ca56af260a47f4010d5a9a662a0fcd3aafb46b37b4b0ed8ceb95b5f39604500a9c49a2f427ba8f75845db098af891d5af6ebf23c600c1b2d550abd2aba819f600325550280fb6b2f22047a2f7f64c695b401e4683f553287514aad61128b6ffaeec8be309530b9ba672318164b125d46ffb367273eec6d181ff2221dd1d8bc9f7e6e77808e736f6ae12f7c79a660a5e05d3629c7405dd31da269d6cf5b37d3d104e248b036b367a2", 0xa8}, {&(0x7f00006e6000)="9b9c9ab0420f4195663493aedcea4d583c484d74ffb5f3ef0da217097f1d115d878bbaf1354b11735d60a9ce3f35c2484d8edc66ace45f98f95f4993e8a56067e2505e224ffddb3d4b1642b100b84128175515edd628de6d12835b646d2c9af9350b178eeb35dee387460e23ee7593cd324809060d269d22c8e5dfca09436b3acc437434b70d1888673e187642e9f0f6b9fe5f5de30940751d304d649880e7531f8d925d6d3eac16ea615994a964d581f507a3d52b185e", 0xb7}, {&(0x7f00001f4000)="8aaa3d01d0804afcf9c4d4a199186774d592f2b31eb9cce964aac2177bbfe8ad41eb17fa3ab6969a1615e07152135e59594ca6f45f3126804a5a90cb0017e02675b53847746e96126e82937d0679ac677e68375f311905cdcc6ce6e6c6d90a4e5eed101a6aeaeeaf468b12d1c6cee914bdab317cb46318fdb58ce8413db915215d68805052c0cab68a50d5709c13a5ac25430c1a618bf20457749577", 0x9c}], 0x7, 0x0, 0x0, 0x0}], 0x3, 0x4040000) fchmod(r0, 0x40) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/15 10:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000516000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d77000-0x12)={@generic="4ea6000c4f4cb3e3be2892af76f0a5e9", 0x4}) sendmsg$nl_route(r0, &(0x7f0000796000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000114000)=@newlink={0x48, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000019d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/15 10:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d00000)='./bus\x00', 0x1000, 0x400) r0 = open(&(0x7f000054a000)='./bus\x00', 0x20002, 0x0) mount(&(0x7f000064a000)='./bus\x00', &(0x7f000033f000)='./bus\x00', &(0x7f00003c6000-0x5)='ext4\x00', 0x8, &(0x7f00006e6000-0x80)="1445567143af773dc7e224f2302caaed078a9f2c9b069adcf844fdbaf1df870a23c8e58de5005a2868bee01401766060dfa34ef404b651c3530d459572f4e0d34d85cf685062d9ad7c1dafb444e5cf9385fc2fe33ed30f821d2ff289d438d7ea521dbf6841945fb6cb46c2d1218466dee89d821028ef98b56541d6e694117499") r1 = openat(r0, &(0x7f000077a000-0x6)='./bus\x00', 0x110, 0x20) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000006c000)=0x7fff, 0x4) open(&(0x7f0000196000)='./bus\x00', 0x24867c849094590d, 0x0) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000bf3000)={0x3, 0x5c2d, [{0x8, 0x0, 0x6}, {0x40, 0x0, 0xfffffffffffffffd}, {0xfffffffffffffff8, 0x0, 0x2}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 10:08:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d02000)={{0xb56, 0xe2}, {0x7, 0x9}, 0xfb8, 0x1, 0x3b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/sequencer2\x00', 0x2678a76681e6b104, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c14000)={r1, 0x1, 0x4, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 10:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6329], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000068d000-0xa0)={0x0, @in6={{0xa, 0x3, 0xef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x0, 0x1f, 0x18}, &(0x7f0000840000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001ff000)={r4, 0x4}, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) readahead(r2, 0x1, 0xfffffffffffffffb) 2018/01/15 10:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000d87000+0x9d)="501be3c55512022733b8d1595dab5608ad24c884d2541c53f1ecabb93d33b72d789d06dc3186f728ce2a984005dead1c28fc832b78fcc3e98c2ded71ab3ebb9c9ab40a9203873dbe55883b6a592c4883c0deb5936234f4d233054085a10d6606d82db5f30fe51c3159bcb0cf3ea11b0933bc", 0x72) r1 = dup2(r0, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000238000)={0x9573, 0x1, 0x0, 0x4, 0x56, 0x6, 0x1, 0x4, 0x9, 0x9, 0x8001, 0x1}) [ 67.763016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32140 sclass=netlink_route_socket pig=10708 comm=syz-executor5 [ 67.812452] BUG: unable to handle kernel paging request at ffffc90005ec5000 [ 67.812476] IP: memset_erms+0x9/0x10 [ 67.812479] PGD 1dad2c067 P4D 1dad2c067 PUD 1dad2d067 PMD 1c733a067 PTE 0 [ 67.812499] Oops: 0002 [#1] SMP KASAN [ 67.812506] Dumping ftrace buffer: [ 67.812510] (ftrace buffer empty) [ 67.812513] Modules linked in: [ 67.812525] CPU: 1 PID: 10702 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #173 [ 67.812530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.812538] RIP: 0010:memset_erms+0x9/0x10 [ 67.812543] RSP: 0018:ffff8801bcb37368 EFLAGS: 00010246 [ 67.812550] RAX: fffff52000c17800 RBX: ffffc90005ec4000 RCX: 00000000001f7200 [ 67.812555] RDX: 00000000001f8200 RSI: 0000000000000000 RDI: ffffc90005ec5000 [ 67.812560] RBP: ffff8801bcb37388 R08: 0000000000000000 R09: ffffc90005ec4000 [ 67.812565] R10: 000000000003f040 R11: fffff52000c1783f R12: 00000000001f8200 [ 67.812569] R13: 0000000000000000 R14: ffffffff86e6b03c R15: 0000000000000010 [ 67.812575] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f773bb40 [ 67.812579] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 67.812583] CR2: ffffc90005ec5000 CR3: 00000001cd831003 CR4: 00000000001626e0 [ 67.812589] Call Trace: [ 67.812599] ? memset+0x31/0x40 [ 67.812613] snd_pcm_format_set_silence+0x13f/0x4b0 [ 67.812631] loopback_prepare+0x922/0xbe0 [ 67.812654] snd_pcm_do_prepare+0x58/0x90 [ 67.812665] snd_pcm_action_single+0x70/0x110 [ 67.812678] snd_pcm_action_nonatomic+0x95/0xa0 [ 67.812689] snd_pcm_prepare+0x115/0x1a0 [ 67.812698] snd_pcm_kernel_ioctl+0x97/0x240 [ 67.812709] snd_pcm_oss_prepare+0x49/0x150 [ 67.812718] snd_pcm_oss_make_ready+0xf9/0x130 [ 67.812729] snd_pcm_oss_set_trigger+0x62d/0x830 [ 67.812743] ? snd_pcm_oss_make_ready+0x130/0x130 [ 67.812750] ? snd_pcm_stream_unlock_irq+0x78/0xe0 [ 67.812761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.812774] snd_pcm_oss_poll+0x77c/0xd20 [ 67.812788] ? snd_pcm_oss_set_trigger+0x830/0x830 [ 67.812797] ? __check_object_size+0x25d/0x4f0 [ 67.812812] ? __might_sleep+0x95/0x190 [ 67.812832] ? snd_pcm_oss_set_trigger+0x830/0x830 [ 67.812840] do_sys_poll+0x715/0x10b0 [ 67.812846] ? do_sys_poll+0x715/0x10b0 [ 67.812871] ? compat_core_sys_select+0x9e0/0x9e0 [ 67.812883] ? do_futex+0x86f/0x22a0 [ 67.812893] ? rcutorture_record_progress+0x10/0x10 [ 67.812912] ? exit_robust_list+0x240/0x240 [ 67.812921] ? __kernel_text_address+0xd/0x40 [ 67.812931] ? unwind_get_return_address+0x61/0xa0 [ 67.812944] ? __save_stack_trace+0x7e/0xd0 [ 67.812960] ? depot_save_stack+0x12c/0x490 [ 67.812974] ? putname+0xee/0x130 [ 67.812981] ? save_stack+0xa3/0xd0 [ 67.812998] ? do_fast_syscall_32+0x3ee/0xf9d [ 67.813010] ? entry_SYSENTER_compat+0x54/0x63 [ 67.813023] ? debug_check_no_obj_freed+0x3da/0xf1f [ 67.813031] ? __lock_is_held+0xb6/0x140 [ 67.813053] ? free_obj_work+0x690/0x690 [ 67.813060] ? __fd_install+0x288/0x740 [ 67.813076] ? get_unused_fd_flags+0x190/0x190 [ 67.813083] ? may_open_dev+0xe0/0xe0 [ 67.813099] ? rcu_pm_notify+0xc0/0xc0 [ 67.813111] ? putname+0xee/0x130 [ 67.813123] ? putname+0xee/0x130 [ 67.813131] ? rcu_read_lock_sched_held+0x108/0x120 [ 67.813138] ? kmem_cache_free+0x267/0x2a0 [ 67.813146] ? poll_select_set_timeout+0x12f/0x210 [ 67.813154] ? do_restart_poll+0x2a0/0x2a0 [ 67.813162] ? compat_SyS_futex+0x288/0x380 [ 67.813178] SyS_poll+0x10d/0x450 [ 67.813184] ? SyS_poll+0x10d/0x450 [ 67.813193] ? SyS_pselect6+0x650/0x650 [ 67.813203] ? do_fast_syscall_32+0x156/0xf9d [ 67.813215] ? SyS_pselect6+0x650/0x650 [ 67.813224] do_fast_syscall_32+0x3ee/0xf9d [ 67.813240] ? do_int80_syscall_32+0x9d0/0x9d0 [ 67.813258] ? syscall_return_slowpath+0x2ad/0x550 [ 67.813266] ? prepare_exit_to_usermode+0x340/0x340 [ 67.813281] ? sysret32_from_system_call+0x5/0x3b [ 67.813295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.813311] entry_SYSENTER_compat+0x54/0x63 [ 67.813318] RIP: 0023:0xf7f3fc79 [ 67.813321] RSP: 002b:00000000f773b08c EFLAGS: 00000296 ORIG_RAX: 00000000000000a8 [ 67.813329] RAX: ffffffffffffffda RBX: 0000000020009fe0 RCX: 0000000000000001 [ 67.813332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.813335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.813339] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.813343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.813363] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 67.813498] RIP: memset_erms+0x9/0x10 RSP: ffff8801bcb37368 [ 67.813501] CR2: ffffc90005ec5000 [ 67.813512] ---[ end trace 8255218a98870d06 ]--- [ 67.813516] Kernel panic - not syncing: Fatal exception [ 67.813957] Dumping ftrace buffer: [ 67.813960] (ftrace buffer empty) [ 67.813963] Kernel Offset: disabled [ 68.283142] Rebooting in 86400 seconds..