(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) 2018/04/26 20:19:57 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x807, 0x440000000000005) r3 = eventfd(0x0) r4 = dup2(r1, r2) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000080)=""/73, &(0x7f0000000100)=0x49) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x0, r3}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f00000001c0), 0xfffffffffffffffe, r3}) accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x800) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r5, 0x3}) 2018/04/26 20:19:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6) 2018/04/26 20:19:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)='\\-\rvboxnet1\x00', 0xc, 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) 2018/04/26 20:19:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x212001) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x7) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}, 0x1e) 2018/04/26 20:19:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000850400000000000005000002"]) 2018/04/26 20:19:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x212001) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0xe0}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x7) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}, 0x1e) 2018/04/26 20:19:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0xfffffdff, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6000000000900000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0xfffffdc4}], 0x1}, 0x0) 2018/04/26 20:19:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}]}, 0x48}, 0x1}, 0x0) 2018/04/26 20:19:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\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, 0xffffffffffffffff, 0x0) socket(0x1a, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f0000000140)}, 0x10) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000740)=0x98) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r4, 0x4, 0x42000) sendto$inet(r4, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff000000000100000001003e00fb1414aa"], 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) 2018/04/26 20:19:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xd0, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e24, 0x71733a83, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f00000000c0)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0xffffffffffffffc1, 0xce0a}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000fa000)="7d5af9a55f11d61faa5f73c7bdd86a9d96c7c422c08657383df95424148c2136cd83830d92c54bbf6eabd7fee716ffb1ae1e5a83b9eb37945feed1d48c0b3591b705d7ce4b1ceb8342aaf44d5d37d8c30cfa887a28cbcda4e38164797fe989c84c5fc2a1b1e26616eb", 0x69) 2018/04/26 20:19:57 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff88, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101c00, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7ff, 0x5, 0x100}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000300)=0x84) [ 187.937104] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 20:19:58 executing program 7: r0 = socket$unix(0x1, 0x40000002, 0x0) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/26 20:19:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}]}, 0x48}, 0x1}, 0x0) 2018/04/26 20:19:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9) 2018/04/26 20:19:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/46) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1001, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x2, 0x3, 0x3e0000000000}, 0xc) 2018/04/26 20:19:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1d5, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x4, 0x8, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffff07e, 0x80000000, 0x20c, 0x200, 0x2, 0x65a, 0x62f0, 0x0, r1}, 0x20) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a}) 2018/04/26 20:19:58 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x12e) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') utimensat(r2, &(0x7f0000520000)='./file0/file0\x00', &(0x7f000023e000)={{0x77359400}}, 0x0) 2018/04/26 20:19:58 executing program 5: timer_create(0x3, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}, &(0x7f0000912ffc)) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x200, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00005d3fe0)) 2018/04/26 20:19:58 executing program 2: r0 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='}\'vboxnet1\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYRES64=r2, @ANYPTR, @ANYPTR64, @ANYRES16=r2, @ANYRES32=r1, @ANYBLOB="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", @ANYPTR64]]], 0x1}, 0x1}, 0x40) 2018/04/26 20:19:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/52) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, 'selfbdev'}, {0x20, '&'}, {0x20, '\\:vboxnet0em0em0-\''}, {0x20, "6d696d655f7479706588776c616e317365637572697479"}, {0x20, '&'}], 0xa, "c98ee23cd9c3a58d286b6c18d56117e528991d72df5726657cd8e7b9458d2ed12b155eec8cd96a0e4ead128b933e7964d28a63727f0291dc8c92b77f956f715db323cf73cb59b06685020aa8cd65046bc3d4b7296064aff132cae7ae3d88ad72609892c32b6921a29593227a049bed338f5312b4599dcf71093c10a8a4e542cd389cf42bfa5729d035d2c8da505da47e30fb6f4b50476be3f6d3f6b25574a7faad0c040d54ac27e204553dde6d7339d92cefe23a7239991ba60531"}, 0xff) getsockopt$inet_tcp_int(r1, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/04/26 20:19:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffd3, 0x1ff}, 0x38000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x800000010) 2018/04/26 20:19:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:19:58 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x14d000, 0x72) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x54) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0x1000, 0x2) r2 = add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x1020) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x8}, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000440)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'wrr\x00', 0x2a, 0x4, 0x48}, 0x2c) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/26 20:19:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x501200) r3 = request_key(&(0x7f0000001300)='encrypted\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)='IPVS\x00', 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f00000013c0)=""/100, 0x64) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, r4, 0x714, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb337}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x990dcd6c78b55996}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r5, &(0x7f0000e64ff8), 0x7) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000012c0)={0x0, 0x1000, &(0x7f00000002c0)="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"}) 2018/04/26 20:19:58 executing program 2: setrlimit(0x0, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffffff}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r1, 0x0) setrlimit(0x0, &(0x7f00000dbff0)={0x0, 0x80000004}) 2018/04/26 20:19:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x18) 2018/04/26 20:19:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:19:58 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x20000000002e, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00007d7f41), 0x1}], 0x1a1, 0x0) 2018/04/26 20:19:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3629815918002100008005000000000000000000fef49fb0d60a9b000001000000000800b2621d294a8e4fead97975cf546c471eb82dd379952c925ebebd81ed49360c1ae253a53bd51cab447d39bef2522424144d2a"], 0x24}, 0x1}, 0x0) 2018/04/26 20:19:59 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) recvmmsg(r0, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000100)=0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f00000002c0)={0x648, r4, 0x108, 0x70bd2b, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x453773f1}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}]}}, {{0x8, 0x1, r2}, {0xf8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r2}, {0xc4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r2}, {0x16c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2305}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x2, 0x80000001, 0xfffffffffffffff8}, {0x9, 0x1, 0xa6, 0x7}, {0x8001, 0x4, 0x3f, 0x100}, {0x9, 0x5, 0x10001, 0x47bb}, {0x100000001, 0x400, 0x2, 0x80000001}, {0x7, 0x80000000, 0x101, 0x99}, {0xc2d0, 0x5, 0x9, 0x80}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x648}, 0x1, 0x0, 0x0, 0x40005}, 0x8084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @rand_addr=0xffffffff}}}, &(0x7f0000000200)=0x84) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000009c0), &(0x7f0000000a00)=0x14) 2018/04/26 20:19:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0xff89) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xc0, 0x42000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x8, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 20:19:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x14080, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r2, 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000453f0000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000040000000000000000000000"]}, 0x10a) 2018/04/26 20:19:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="17ad9f00002ace215e0ece7debfd4b3483f473855a68cbbec0900e0b589582661729902ba6e841046bae2d7a790ff5b300000000000000b2bd59f8006ef2f87379072aeb"], 0x2) 2018/04/26 20:19:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:19:59 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x4e24, @rand_addr=0x4}, 0x10, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/219, 0xdb}], 0x1, &(0x7f0000002600)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000002580), &(0x7f00000025c0)}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000140), &(0x7f0000000180)}}], 0xb0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3, 0x0, 0x6, "308cf864b48fc54d2fbf573680b8b533f072eb2c88af0f3f0a7a0d460c465739b7e5e225349231fd4f72560861638fbd893ebcb3cdd12790f8e8f1eb6eec2dc9d07868aaccc0380d77cba95245443cfe"}, 0xd8) 2018/04/26 20:19:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1600000000000000) 2018/04/26 20:19:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x585}], 0x1, &(0x7f0000003b40)}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x6) 2018/04/26 20:19:59 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000c80)=r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000540)={0x0, r4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xbc, r5, 0x110, 0x70bd2a, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3d, 0x1c}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xbc}, 0x1}, 0x40810) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ftruncate(r2, 0x9a) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote={{}, 0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}}}], 0x30) dup2(r0, r2) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000003c0)={0x0, 0x83, 0x0, &(0x7f0000000380)}) 2018/04/26 20:19:59 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:19:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="fc00000048000700ab092500090007000aab80ff010000000000369321000100ff0100000005001a0000000000036915fa2c1ec28656aaa79bb9d946fe0000000700000000008c0000036c6c256f1a272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91acd2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef44b2c83170403d4f7ccd243f295ed94e2ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c33880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175663fb8d38a873cf1", 0xfc) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40000) ioctl$RNDADDTOENTCNT(r1, 0x5207, &(0x7f0000000000)) 2018/04/26 20:19:59 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000300)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/26 20:19:59 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/91, 0x5b}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) timer_create(0xfffffffffffffffd, &(0x7f0000580000)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10000000000000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$int_in(r3, 0x0, &(0x7f0000000080)=0x400) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) [ 189.430274] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. [ 189.462984] FAULT_INJECTION: forcing a failure. [ 189.462984] name failslab, interval 1, probability 0, space 0, times 1 [ 189.474365] CPU: 1 PID: 14932 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #18 [ 189.481651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.484339] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. [ 189.491028] Call Trace: [ 189.491058] dump_stack+0x1b9/0x294 [ 189.491079] ? dump_stack_print_info.cold.2+0x52/0x52 [ 189.491104] should_fail.cold.4+0xa/0x1a [ 189.491117] ? unlock_page+0x1d0/0x2b0 [ 189.491137] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.524122] ? debug_check_no_locks_freed+0x310/0x310 [ 189.529335] ? find_held_lock+0x36/0x1c0 [ 189.533429] ? check_same_owner+0x320/0x320 [ 189.537775] ? rcu_note_context_switch+0x710/0x710 [ 189.542726] __should_failslab+0x124/0x180 [ 189.546980] should_failslab+0x9/0x14 [ 189.550802] kmem_cache_alloc_node+0x272/0x780 [ 189.555409] ? check_same_owner+0x320/0x320 [ 189.559751] ? __check_object_size+0x95/0x5d9 [ 189.564274] __alloc_skb+0x111/0x780 [ 189.568011] ? skb_scrub_packet+0x580/0x580 [ 189.572355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.577910] ? _copy_from_user+0xdf/0x150 [ 189.582075] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 189.587107] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 189.591891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.597452] ? import_iovec+0x24b/0x420 [ 189.601454] ? dup_iter+0x270/0x270 [ 189.605111] pfkey_sendmsg+0x250/0x1050 [ 189.609115] ? _copy_from_user+0xdf/0x150 [ 189.613726] ? pfkey_spdget+0xb10/0xb10 [ 189.617735] ? security_socket_sendmsg+0x94/0xc0 [ 189.622509] ? pfkey_spdget+0xb10/0xb10 [ 189.626511] sock_sendmsg+0xd5/0x120 [ 189.630249] ___sys_sendmsg+0x805/0x940 [ 189.634249] ? copy_msghdr_from_user+0x560/0x560 [ 189.639047] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 189.644580] ? proc_fail_nth_write+0x96/0x1f0 [ 189.649070] ? __fget_light+0x2ef/0x430 [ 189.653037] ? fget_raw+0x20/0x20 [ 189.656478] ? find_held_lock+0x36/0x1c0 [ 189.660551] ? kasan_check_write+0x14/0x20 [ 189.664775] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 189.669699] ? wait_for_completion+0x870/0x870 [ 189.674287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.679820] ? sockfd_lookup_light+0xc5/0x160 [ 189.684398] __sys_sendmsg+0x115/0x270 [ 189.688280] ? __ia32_sys_shutdown+0x80/0x80 [ 189.692680] ? __sb_end_write+0xac/0xe0 [ 189.696650] ? fput+0x130/0x1a0 [ 189.699917] ? ksys_write+0x1a6/0x250 [ 189.703718] __x64_sys_sendmsg+0x78/0xb0 [ 189.707779] do_syscall_64+0x1b1/0x800 [ 189.711659] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.716501] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.721432] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.726365] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.731725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.736562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.741748] RIP: 0033:0x455389 [ 189.744925] RSP: 002b:00007fde42abcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.752620] RAX: ffffffffffffffda RBX: 00007fde42abd6d4 RCX: 0000000000455389 [ 189.759886] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 189.767152] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.774408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 20:19:59 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet(0x2, 0x806, 0x2fc) r1 = socket$inet(0x2, 0x840000000003, 0xff) dup2(r0, r1) 2018/04/26 20:19:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1ff, 0x40) sendmmsg$alg(r1, &(0x7f0000006780)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="1e89151370fe20d96465134992f7fa0a26652dc30f109803a662f4882976c7494486e18dc5ebb1899d972ecd5a7090632c39229628be5e9373f148378c2ca22d6edabd6f5319c4e6ada0bcd901f61bb2df1aeef00d8c75", 0x57}, {&(0x7f0000000180)="b5718d81434241908b73a0ef0c49e7714ef457de02ed627ffafe3fffe2d6b9d5ba6c19ca9bba54e41e4334b51544fac3d58d3c21cc77030ecf85063086bf5b42009fe0b3a482a468f9bfc4d098545da89f8ae1c90a14860699412cec703795969a50f69723fe1af1ed8a7a5e4180bbda71020f6b03e27f344bfccd007066fb51863eef35b057af991c47", 0x8a}], 0x2, 0x0, 0x0, 0x8091}, {0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001500)=[@iv={0x1018, 0x117, 0x2, 0x1000, "ff33fa75a16277f84dd80b58d058317b1a8cadcee62d101ddc7b7bc893f13a2f1a45ec07848c0870827e96fb9fa6aede6045b8a3e1b8f02cf625391dbd9b6c612ae5bac06c2583afd5f6c289b3ca20ba8e827af8ede1dbdfc626e81b0066da39fa6bea92d3c530f95335211d46e7f2f24448fd5fe97a7c00b348cb77007e45696dca98b701ade0aab95614912eb85964a41e42508fa3ec33aac3b2ab8975432c8618465f5c14f851d1264c587ac5c78d1df4a812b903419fa54a318f80ef9d7db33855f2bc2967601bf0d563aa086db16abd181720d69a05ff23129d0d10788f142b1a8af1758c2e5b076c80d578a8c403f8ec4008e70e6a6fa68068eae95be237a1e21a3d931ee3b8089a522a104ddb6cfa40e29d92c07c572088dba3c53e6d4295ac990b59e8686b655de0a385822af6dc5bfac18bdf4af5dfd70547b1eed07919b425f58811fadc27dfb90f71c7aaa94a13763cb76656add81af2d82b8f7089eff66e2fdfce75201c7f403a8a7beda9f98cc3f639d87a8c4a2f2c43ab14b60155e001064b6e052a290f14bb865fd22e597b225499dbae0529e677be67dbf08c637dd5c481ec23c0d766df1a6332b27f9fdd2d0dfdd0d153c842ff3794b3b79aa969469c6f75ce20e88c72200c623d6dbf813c640b1ebe3e1dde37e2a406acb04d93d1ecda42b3cf9add66822b53ad442a70154dc602c950277e708fa4fdaef58ab847820987ef1e132924d1e4a820b2cff540c3dd1e00adc31c2059c35179c8dd31d57937e2b6137b1ea3cd9050b9cc831568737c5bf7d46e48dd14ef824f2b6742574c48cace7fa537879e64f808bbef228137c55f6573d8a9e0a4e61bc7dda3c0b5d9b4afb42eb931eb4b0aa7a9fc36bddc9c3ffdaaf09be5123174b9963395011150ffaa5af82246cfd2f18a75fcb9f8c2b9f678652a6446cdb028e88ab7e919e848d748b0a4c8b39a41de226a72075b6ab79f60b24aa9f26746f49c2d1e6a31b1f23df7240675e588e62a87f800980852c119702817eb608df16575d007067683e945b6d71452ae0cf03b09abcbf29d2375d90eed77814667dcc558dac68b89cc2a4618d4f09c7ff93556311aa29e9d724bc4a82c394fa3aa146e625b5808c2b2692a3d39f08226c729c774bc36e0f451ac133de2da25192cb3462065e5e70e07dd00abb7fe41ef1e55bcb4864817a74b3f5bb23975000e2270f9472faa9d0a601556a9186e0d2ad3f0f1c188c11e865e47993107d5b794d4b18978e93fa9d0c93684a869104e7b8898b49fb0728e90c29c2f499f3ad0278e80c1c2048eb1dfed4acaf1558d0a1d563f78d291d5cb5f56a0af2ef689bfbb8cc6d04eab5a68768a4a851580cfcae92cf1c1e24626ab2e28ebcab8836e36a12834fae1894de1990e9e2f1f9b5226001b135038a4298328cb1dc5f3bc00fbca6c74cc2b960e48c862a462fdcec4de6161ca0f78d87aa4b896c9fb176b9c329bb78de90ecbc40be439e1c192c815c6c2c3b677abd01ada4426be87e97c56ceba086b3073250acab2e02ceec70c7cb88c9b5807f3658f55fd5ccde0cafbdf7db17fc2536baa10005f2a54c64bd14c9e25df06191af9ffa0dece3d335656db8b2e8397426a8a65f3f4ff952a504583f45b62650143456d55114446917c7cd8592b90771a04ca17b5e5dd0a66fec9457158c6f278ca7df4b03217b3a930642d36eac13c5a3fb0349580390b50635dafbaaa06966d7a4be2184512ca472f061cb4dd1ba1ab5715dc28bc7e289524b0a5b405741abe70dd4346a3520516954aff98f4b044fcdbf08e436b70a365759884b4960c4b96379e9d6ab37f0105144777b745a756673d9742ac55aad4c01f1ee081ba81e215e10e64cd5ea55352e9a9b37553b3292c47b3d6915d2e6b745ffece05dbab4475db3f17a8ee28b93adc3f8ec31f6961b1e1baf0182227a2e5b5ba985f76e6d5f46e0d48ad72abeefcf38420ef48394d68747201c15248f87b6c47d90252584b0cffa16a5945a013d30c2b6b9c210ea88667282c7c5cef45f2497bbdc777814c2ca04ce2bf002538bd9f73ca5493c9bf39a8741bfe10476d5dc19e71580adbb2fee201cebbf4c7d23c583914438f5b900f57b9f5b3e17c9772b04054973c75cf405bcaa46dea58ad71355f81cd428535ddc3fe8e2233ed1df66b22541def3328168db1bbee990b1fd15bff5740405cdd9a42910713f5fe041785e41161e3366938ae634270d440748c448e5582aaef7cc39e2feffddcfcd573ed3bd0b391670462d17136ff5c7af35f3160fa99724f77700bea88e00a928ab708a11df024ea78d9895c5ea9afec23ba5151ec331604d0e4c032192ce7546c80c5094be3b3ffb0f9398f4d46e811d0e2f7c316930bbe88be31096b1d3a718fdae089e3f8387a159bebf77e2ad82ad010ed28f86f4639d4b7d6b14d41e955eb838eec11ef349ae2d933a714facc4e7bc4b39d29a0dba11d1d8848f4c3bb89f12382db2e6fa6f55dd354c40f07f8280d13ef89997f27b490d30b737f8a4af5bfab3b7ad1da9335feff5bb7afc13ae7974e5b99593fde2c8e68c7c2473b27a45b832e0bb90146d7ca57e625a94d26bf45341da298ee7d84e1c14e8a8cfeeffdd6993de9425af6c4aeeca1e1759250e2136abdecd4c564d664e0525fb4a270ffe069f7b51490a5bee6ae0ea8543c600c989efe805862987a51b670cb08b35383ac43d931d3a7b5f919b1f224ff78d23ba7552a787f9f97dd2cf8ad0f20aa7554852fe0c6c8f13e503364fe49b15945f4ab6b1a6e4c0361992bf756dc0fa0527b1085ca86876f561c2e42c51e5fc0ecd751df08afdb5a288203574c35696742c5c9e70c8ca07bf826ae1dbef3a23963ce5dfd4eed784f7e4e7bc4fc81416bf63e1a578ead50110074e03120ed3280af83b25f1f05ce65a3536fa77376b6bf08a74459edccf1631a912b7169967d3b03f9e1b3bd434f495dd6e62111dbd98bc9bd32f675713ad5644dc53d8cf2f876579c6e0bf8bfb785e02ba271eb2f04a9806ed97f8d120ac4f88dedf1910d4d4dad90d13c684ef555ed8258293f16bc4a3a64231e830fe23b9801b3ff1ab23cddf4c810f1d12fb47d9732bdb7e0e221dc75a8ae9491fb2c10079c3ffd69e30e7c2569b3b68fda5f3b40b6c03e4e8629bbeccfabb40c375f71edda72b453b485bf8c753661d7b7b99e732601ee75df4b4614585816e854928f5ad97b3ce6997b527812a7c0aa2220ac3a81e5df262a10dcabf2a93d8632e5b0c994ea67bb7bab1996c74e087f871c974bd52cb7e36d2e1cd59b07404b30f402ff862da24f8870820e846cf8f7176dcd0538afb3b95e5939c5f51d638febb3f53ebaaa3be620e2d1b3d7d1217f0ff16289f521d0b10b7c436c1748aa85ca994abadf2bfd299af03e9117bc3418e651e8f087f6b4b3d84974f20913ff4722503c2cb7da3e4ee963e3097f9940c01bfe5fc07ac3028aa6b12bdaca614ddb148aaa42451f5e99567571be88136c8166c090e76b7c915c1e857f7c0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@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb1, "8f85632ebb21383833a7fbed35bc4cb3a91cfa216e36ce5866cfa3805e2fb0fc4eeda82fd413678242dada87df434ebba451adc82b651707f855c8e76187678f49c059bd330aa81b4dfd91bc122a55eb349b436e4f7ddef19f2107526f034546d5322e5688179844ec9ef13f34601b291944b7085bf55eb7c5fc60f129e0a8033579ae5efcbb7e029bc0b0081e0c3b7d6f13ce65229299781610ef87bf29f9c845a7cf9c57ef308974d8d98e5aac854ad6"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xabd}, @op={0x18, 0x117, 0x3, 0x1}], 0x1230, 0x8080}, {0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000050c0)="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", 0xfe}], 0x1, &(0x7f00000051c0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}], 0x30, 0x8040}, {0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000005200)="b1d5a897d95ed198e7e61ef27cd3317ccd0bfd613cd68c728ac662cc2fc985430b32bbfde3b8c25fa97a422bf9b9f19a9c4cb394f19eff436f505a93afc484c6227dce2c53a4b0e88882cf56a1ea0cc12c625d9ec9c16114444a2a5f7ef635bbc64e0e42238e8177fa92945a6e2a3b41387aa35257abf803857903055e8adb74f57c203f4a23b3f5589a3d4028a654259e75c9028c00c5f9dff7b4b1ba69ad3bfa157f5e660d5f5e40a8cdddc3e4f6010a84e3d1d3e14e6dcf7700a84ede606605e854eae02a4eeaba0f61fdd53ce04f70d08db973", 0xd5}, {&(0x7f0000005300)="8d183dc8b701e5451c0055a6d75eaa18106af60ce5b2046096f429e8a9a3b61b0a0ac8bc9ce8281160178a19b0e609031761f5c63de25635915320e877fdfcf06b10fef70d7a3cfc2a4512b2ccfe93c6bcfbff9f3c5a8a750b8ee15f2eb315741d53441d9b3326c12051602bc2", 0x6d}], 0x2, &(0x7f00000053c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000005400), 0x0, &(0x7f0000005440)=[@iv={0x78, 0x117, 0x2, 0x5e, "7f8371d8765199ee24f4f982a7b77cf248d2f264476b70f98afdf799a7e772d7b91218d4fc1b6a81b7cef4d861cf4e9b2c78b10a92b3cdb4ff55a7e1e29d9678b254c74694f5ac1857ea65566554b27d9e7eb96876571adce0b9ad74eaa9"}], 0x78, 0x4000000}, {0x0, 0x0, &(0x7f0000006680)=[{&(0x7f00000054c0)="3df8cc4c7e1bba33cc72be32234d02e104bc7c9d4ab580ff4ad295ae28abfc783b1e479d34fe732678d3358be40cadb68ce02355687f046d3310986553402818349e92f97e9ab5ea303975e89eb0f3a8ae10f428a8c47bcd0ef1f3dcdbd182c8254668ac228e12c0ad6d4f51f77c9fed1ad4cd76bad02aef", 0x78}, {&(0x7f0000005540)="3bd55584ae7f7cba545e6977dd8f3b1ccdeb3b17c053e83809209f2596f0905ad3db82b32d479266c85458146e5ab48530b4da4d8f6e39b3282561aebb5c4ed78001365305ad622a24335934773ac4a0a16471555ecb69eeba6ac4261f4e6b1193d3614ff68037e5587d9c88d87637", 0x6f}, {&(0x7f00000055c0)="a33adeb724e55eb70d2d9b3490b6e44ae83965cdc8ab9ae69c53da4b42ce58d3f8154899bfcb95a3c54f0394be392afd99a719ca23204edf3092a34fbd407378ead3c721c57ac71e0d9613f628d8323de2c7de212c15f3ed83b4a928d14af6f58f665ec40bea087fe0674e12b6927e17d64ea39948938e3a431263d4ddcae32dd32c4ba10f8198f4", 0x88}, {&(0x7f0000005680)="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", 0x1000}], 0x4, &(0x7f00000066c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x1d, "52854accba9adeba2691ef5ecf2862e085f47cf60f14e3da43949ff663"}], 0x98, 0x80}], 0x8, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x10000, 0x1000, 0x0, 0x0, 0x34d}) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/26 20:19:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="2ecac80974d303241ef3be393ab2481f178793e06578ad98978b3c96446cd0e0124fa84d6553d0bab49a98c039fd63ce39e3e6aa226189cefe6684ac70295e60bf79ea5a5b272178f0b482f34901dc726a53dc42eec3eec469ed7c9004832832238913de343d014c4fed54b74a1440d50572b61ce2bc473b133604fd5b45c203b20660ddf028029ecee71caeb3f9ce818568d65a6c02fe17705dd05c30f403da2fd8ededb543250ec4b3ec76a417abbab04e15dad5b686c87eb3cbd22a140a9912852f5fc91c6e6edc08923e12663065a05cb5fac750be6bce", 0xd9}, {&(0x7f00000001c0)="8e347c2d6286f372691ed813d7dd8eef263a4e6319658d87febb9f806074aedbf2c3505a5cdb760c882de3a08df3eec8ab31f363cf006d36fcfe1110d29cf2dd10aa6df8872ca236861bfd2cecf9d9e9bbedeafbedd6301ad12d454140ff8c5cab066e5eb93342ee7da118", 0x6b}, {&(0x7f0000000240)="007ae003bd6c250345b70d8d7dde369704a89ccbc72497e2c4bddc89ecb3f5ab0d7c3abe36d008ce7c0471a843800cea78173e933e5cf789", 0x38}], 0x3) fcntl$notify(r0, 0x402, 0xd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYRES32=r3]) [ 189.781675] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 2018/04/26 20:20:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x4, 0x5, 0x8000}) 2018/04/26 20:20:00 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x2000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) io_setup(0x6a, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="1f", 0x1}]) 2018/04/26 20:20:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x325642, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001640)='/dev/snd/midiC#D#\x00', 0x100, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000001680)={{0x87}, 0x55}, 0x10) getpeername(r2, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x17a}]}) dup(r1) 2018/04/26 20:20:00 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:00 executing program 5: r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x7ff, 0x4) perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r3, 0x20, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe0f6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x50}, 0x1}, 0x7203205eb547c985) 2018/04/26 20:20:00 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x0, 0x0) r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, &(0x7f0000000040), 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/26 20:20:00 executing program 0: msgsnd(0x0, &(0x7f0000000080), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000340), 0x8, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) msgrcv(0x0, &(0x7f0000000240)={0x0, ""/79}, 0x57, 0x1, 0x2000) 2018/04/26 20:20:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e00000000000000) [ 191.013389] FAULT_INJECTION: forcing a failure. [ 191.013389] name failslab, interval 1, probability 0, space 0, times 0 [ 191.024835] CPU: 1 PID: 14978 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #18 [ 191.032126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.041489] Call Trace: [ 191.044086] dump_stack+0x1b9/0x294 [ 191.047737] ? dump_stack_print_info.cold.2+0x52/0x52 [ 191.052933] ? is_bpf_text_address+0xd7/0x170 [ 191.057428] ? kernel_text_address+0x79/0xf0 [ 191.061830] ? __unwind_start+0x166/0x330 [ 191.066030] should_fail.cold.4+0xa/0x1a [ 191.070087] ? __save_stack_trace+0x7e/0xd0 [ 191.074404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.079502] ? save_stack+0xa9/0xd0 [ 191.083119] ? save_stack+0x43/0xd0 [ 191.086736] ? kasan_kmalloc+0xc4/0xe0 [ 191.090613] ? kasan_slab_alloc+0x12/0x20 [ 191.094755] ? find_held_lock+0x36/0x1c0 [ 191.098821] ? check_same_owner+0x320/0x320 [ 191.103146] ? rcu_note_context_switch+0x710/0x710 [ 191.108085] __should_failslab+0x124/0x180 [ 191.112317] should_failslab+0x9/0x14 [ 191.116123] kmem_cache_alloc_node_trace+0x26f/0x770 [ 191.121228] __kmalloc_node_track_caller+0x33/0x70 [ 191.126155] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 191.130905] __alloc_skb+0x14d/0x780 [ 191.134611] ? skb_scrub_packet+0x580/0x580 [ 191.138937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.144471] ? _copy_from_user+0xdf/0x150 [ 191.148622] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 191.153629] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 191.158397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.163928] ? import_iovec+0x24b/0x420 [ 191.167895] ? dup_iter+0x270/0x270 [ 191.171526] pfkey_sendmsg+0x250/0x1050 [ 191.175493] ? _copy_from_user+0xdf/0x150 [ 191.179649] ? pfkey_spdget+0xb10/0xb10 [ 191.183618] ? security_socket_sendmsg+0x94/0xc0 [ 191.188365] ? pfkey_spdget+0xb10/0xb10 [ 191.192333] sock_sendmsg+0xd5/0x120 [ 191.196051] ___sys_sendmsg+0x805/0x940 [ 191.200027] ? copy_msghdr_from_user+0x560/0x560 [ 191.204788] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 191.210318] ? proc_fail_nth_write+0x96/0x1f0 [ 191.214804] ? __fget_light+0x2ef/0x430 [ 191.218780] ? fget_raw+0x20/0x20 [ 191.222232] ? find_held_lock+0x36/0x1c0 [ 191.226289] ? kasan_check_write+0x14/0x20 [ 191.230513] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 191.235447] ? wait_for_completion+0x870/0x870 [ 191.240037] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.245570] ? sockfd_lookup_light+0xc5/0x160 [ 191.250063] __sys_sendmsg+0x115/0x270 [ 191.253946] ? __ia32_sys_shutdown+0x80/0x80 [ 191.258443] ? __sb_end_write+0xac/0xe0 [ 191.262422] ? fput+0x130/0x1a0 [ 191.265690] ? ksys_write+0x1a6/0x250 [ 191.269489] __x64_sys_sendmsg+0x78/0xb0 [ 191.273560] do_syscall_64+0x1b1/0x800 [ 191.277438] ? finish_task_switch+0x1ca/0x810 [ 191.281932] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.286853] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.291777] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 191.297153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.302079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.307265] RIP: 0033:0x455389 2018/04/26 20:20:01 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept(r0, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 191.310444] RSP: 002b:00007fde42abcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 191.318144] RAX: ffffffffffffffda RBX: 00007fde42abd6d4 RCX: 0000000000455389 [ 191.325403] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 191.332662] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 191.339920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.347176] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 2018/04/26 20:20:01 executing program 7: shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) set_thread_area(&(0x7f0000000000)={0x4, 0xffffffff, 0x2400, 0x80000000, 0x9, 0x9, 0x1, 0xffffffffffffffff, 0x0, 0x7}) 2018/04/26 20:20:01 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) fallocate(r0, 0x2, 0x9, 0x7) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x34a4, 0x701100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x1}, 0x10) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/26 20:20:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/26 20:20:01 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000940)=""/224) close(r1) syz_mount_image$msdos(&(0x7f0000000500)='msdos\x00', &(0x7f0000000540)='./file0\x00', 0x3e, 0x7, &(0x7f0000000840)=[{&(0x7f0000000580)="36f232f8807dd850c7a93f3415c32b737758343a0897211ae508aff7dad37e78ad0e4d979612d151ffd46ec2", 0x2c, 0x6}, {&(0x7f00000005c0)="b2fd0e14804036c07cecb9e672796495778328a8da406fb29f5e7203885ce86e29342c2228e63cdca01962f8c01ddd887c7e65f7a3fe72f54280538161a6a68f58f0a091659db1a75d82", 0x4a, 0x8}, {&(0x7f0000000640)="a68aa93bc7411820184c319e9efcaf49e691b3b81d42e2f3f88d16fac6b36f97344f5913b4d8606ce998aa83d84b049d4c9e5cce", 0x34, 0x5}, {&(0x7f0000000680)="3436a60908d3f70ed26fc9106e1a9fe2469b68b80763a9600947accd6d57eebe1acb20eaadad039c53d346000f17cd8c156450e6b810892c266101c554861277", 0x40, 0x2}, {&(0x7f00000006c0)="39d04ad8eed5008782b63ca8594b8d547c2bb78e859b6471d8aa19183917c866b12fc3300e00a921e10411cc10af4a9660d0c118e2700be13ddd814f0322a8bdab68baec21a09c8afc629d91146e46b3115275ec111767d4c77fb3514848f534e04938ec37dac92efd969d63d05825526d3784", 0x73, 0x2}, {&(0x7f0000000740)="e786d3fef66c2f3246246c197f3ce5a577adbe73d9d6f328e2fcea23c86c38eaa3af878ac1686e17e8aea55c13", 0x2d, 0x9}, {&(0x7f0000000780)="ea76ca254ea605f56faef890350141398923d56639481483f761d79ac951315742c56b7ec9a69923b415d91d29478f0221e3d3a82e67c7f87901cba8943bfa53759c08329d4ee2e03ca47d9e72f063ac7fb7dddad12817bfba777b75e3389720c9f2cc6f8bf5e303dbba9c16e1d830f551a95d59f314794e546d4a843c95aa8b09b59a41860ea582280f988fcbb38d96c193540bed8eb9e0e7949b74cc853bb03669e9e55038155a80bd927593a22de2bd", 0xb1, 0x2}], 0x2000000, &(0x7f0000000900)={[{@debug='debug', 0x2c}]}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000480)=""/124) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000180)="aea6dcb9bbcc4714f17282ac346c680088b1743ea9782406fc4bbc755d1f0bf498e682e70ba8b182edd865c8ae85ed6117fb22508a69b816a144ce8e0494f076880466b2867dc6be10164315b38c3df0d3d44f9d22f6f14029cfcbf0e8f9b653b09dfa52d9ad8b7ac41b16ca69c86e4bf60e6c08", 0x74, 0xfffffffffffffffe}, {&(0x7f0000000200)="7c9b2fd3477182181fd71086bed291d3c4bab2b5576c4dd8ccec45edff5f1396946bb05e37a76f3f9e500d2079bc3181233375d141161735a66b92c761c28ce46bcf3318a785d5e60feb4a51793e0d7193b74b4035", 0x55, 0x8b4}, {&(0x7f0000000280)="1e8af9bf0e08c214aa2e6be40376ec55ee58fa892777de8e3bd95419f13c30d1e951822a81cf9ebae1686fbe56fd85b49b61b5bcde0d1f5c543ce5b0d72efbcc4e7bdbf2c4683d276415e054de44c0984b722003c014b1e3f121f68300d8980874", 0x61, 0x7}, {&(0x7f0000000300)="5f9a37a505807c94c588a3ed33cb88199f33fe1a2a657322f4d6f33c7140e7002a20c98a6356eb236cbece021cf2a4f61d3256500e9aefb016b6b772b59c5bfa1f30c818a98f054b89629cfc752728a2f6d0d282f0220b1e6275f6ae8a51454cc8ae0fa8adbc867a1aa0cbbe66ee3255fe3a3d4c3b39aa7c1d84f04b458c695d7d8f5a23d6971b67", 0x88, 0x4}], 0x20, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f737569646469050000006f74613d6f66662c6e6f61636c2c648073636172642c6e6f626172726965322c00"]) 2018/04/26 20:20:01 executing program 6: mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3}, 0x8) 2018/04/26 20:20:01 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') exit(0x0) close(r1) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='sessionid\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x4) 2018/04/26 20:20:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) userfaultfd(0x80000) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/26 20:20:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x7f, &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x200007ff, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="e2bfd536b499cac8071557e25ae94dd92f58895dd78aa6f9e4147dce63700472ed1262f9d86f76fdd4e03b", 0xffffffffffffffdd) sendto$unix(r1, &(0x7f00000002c0)="302e752a595b5a30c9d8be1f82fad1310d2cfeb4c3cda64f5c9fb50782e4a43dc68346cca5e28487d4dea5205a67b695c8ca0427c60c83c912b06a4a3d0049ae3a543877a4f94be1efdcdb70e16129051cd66bf4e6e24b8506fdc5822ac02e90a0ac00385dbc9e42060b4e2590d8d520bba80949ca7c63bf11", 0x79, 0x4001, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xaca, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0)=0x8, 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) 2018/04/26 20:20:02 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:02 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x131000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x80, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendto$unix(r1, &(0x7f0000000180)="db365dfa14e597dfbc48cda1ff2f01efc8855c7fc77ee0b1b3c0eee5faddd2a4c60e825194bc4af759c92ff58cd0ad888ca3a240dbc2c42af80c65b02ae9fb9eae16d060bcb228c0f3489621cb14c5694c8176467c1e1ff2633c55fa8a49f84ed202dbe0e3c48a9391c8c1a5c5f82c2f7b37f2032abd12f0e32ee02b81ed05b031c9389dd6d0704199afaad9da9fc7261e252a356aab432fce2fc0564ce8da9ea6553859ee3651b24259cda5f4bd2955cc8bc452fa8147cc762f26ac2f74c8ea495ac63813c6c8cb6d64e66a246c6b30bf4215b87ef63b4ebc040ec18e9916425273c531aad4e1a0e35918d5b1e5d10138654bca16feb83b9519c403c7", 0xfd, 0x4000, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="66f3adb806008ee066b9ca0900000f32260f01c46d0f20d86635200000000f22d866670f300f21eef336f0800f00640f08", 0x31}], 0x1, 0x0, &(0x7f0000000140), 0x0) flock(r3, 0xf) 2018/04/26 20:20:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x300) 2018/04/26 20:20:02 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="415aa5ac503fb9d25f5e2038d86f4d76508bd62a937a0b975da637e4723091a2440ad68c99efff2fab405cce", 0x2c, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) r4 = memfd_create(&(0x7f0000000340)='bridge_slave_0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000380)={0x2, 0x5, 0x8, 0x1, "695be62effd12cb939e220e43a5cf5c435ab35c007e5333c81f76297b99d1167371c743cf883552a782ef7d5", 0xdeed}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3001}]}]}, 0x28}, 0x1}, 0x0) 2018/04/26 20:20:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) renameat2(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./bus\x00', 0x3) 2018/04/26 20:20:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x0, 0x2, 0x2, 0x1, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) r1 = dup3(r0, r0, 0x80000) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x17}}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000000c0)=@routing, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) [ 192.568085] FAULT_INJECTION: forcing a failure. [ 192.568085] name failslab, interval 1, probability 0, space 0, times 0 [ 192.579420] CPU: 1 PID: 15058 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #18 [ 192.586715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.596080] Call Trace: [ 192.598673] dump_stack+0x1b9/0x294 [ 192.602312] ? dump_stack_print_info.cold.2+0x52/0x52 [ 192.607528] ? rcu_is_watching+0x85/0x140 [ 192.611718] should_fail.cold.4+0xa/0x1a [ 192.615777] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.620887] ? lock_acquire+0x1dc/0x520 [ 192.624853] ? graph_lock+0x170/0x170 [ 192.628650] ? find_held_lock+0x36/0x1c0 [ 192.632720] ? __lock_is_held+0xb5/0x140 [ 192.636786] ? check_same_owner+0x320/0x320 [ 192.641109] ? rcu_note_context_switch+0x710/0x710 [ 192.646044] __should_failslab+0x124/0x180 [ 192.650301] should_failslab+0x9/0x14 [ 192.654097] kmem_cache_alloc+0x2af/0x760 [ 192.658252] skb_clone+0x1ed/0x4f0 [ 192.661786] ? skb_split+0x11d0/0x11d0 [ 192.665672] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 192.670681] ? iov_iter_advance+0x2e4/0x14c0 [ 192.675086] ? check_same_owner+0x320/0x320 [ 192.679401] pfkey_process+0xb9/0x8a0 [ 192.683206] ? iov_iter_npages+0xe60/0xe60 [ 192.687450] ? pfkey_send_new_mapping+0x1260/0x1260 [ 192.692457] ? copyin+0xb7/0x100 [ 192.695818] ? _copy_from_iter_full+0x2b0/0xd10 [ 192.700482] ? usercopy_warn+0x120/0x120 [ 192.704539] ? iov_iter_advance+0x14c0/0x14c0 [ 192.709043] pfkey_sendmsg+0x5f4/0x1050 [ 192.713013] ? _copy_from_user+0xdf/0x150 [ 192.717160] ? pfkey_spdget+0xb10/0xb10 [ 192.721133] ? security_socket_sendmsg+0x94/0xc0 [ 192.725879] ? pfkey_spdget+0xb10/0xb10 [ 192.729850] sock_sendmsg+0xd5/0x120 [ 192.733563] ___sys_sendmsg+0x805/0x940 [ 192.737539] ? copy_msghdr_from_user+0x560/0x560 [ 192.742301] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 192.747829] ? proc_fail_nth_write+0x96/0x1f0 [ 192.752322] ? __fget_light+0x2ef/0x430 [ 192.756289] ? fget_raw+0x20/0x20 [ 192.759733] ? find_held_lock+0x36/0x1c0 [ 192.763793] ? kasan_check_write+0x14/0x20 [ 192.768024] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 192.772948] ? wait_for_completion+0x870/0x870 [ 192.777531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.783057] ? sockfd_lookup_light+0xc5/0x160 [ 192.787546] __sys_sendmsg+0x115/0x270 [ 192.791427] ? __ia32_sys_shutdown+0x80/0x80 [ 192.795827] ? __sb_end_write+0xac/0xe0 [ 192.799794] ? fput+0x130/0x1a0 [ 192.803064] ? ksys_write+0x1a6/0x250 [ 192.806876] __x64_sys_sendmsg+0x78/0xb0 [ 192.810940] do_syscall_64+0x1b1/0x800 [ 192.814822] ? finish_task_switch+0x1ca/0x810 [ 192.819309] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.824231] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.829161] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 192.834534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.839372] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.844551] RIP: 0033:0x455389 [ 192.847740] RSP: 002b:00007fde42abcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.855440] RAX: ffffffffffffffda RBX: 00007fde42abd6d4 RCX: 0000000000455389 [ 192.862702] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 192.869960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 192.877220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.884482] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/26 20:20:02 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4528, 0x448900) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)=@pic={0x64c9e553, 0x10001, 0x34ba, 0xffffffffffff0001, 0x40, 0x100000000, 0x2, 0x3, 0x400, 0x0, 0x9, 0x10000, 0x60c, 0x1, 0xd2e, 0x3e64}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f0000590ffe)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000240), 0x4) 2018/04/26 20:20:02 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/26 20:20:02 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x60) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="888eba1fbb89fc7608079223437049f7f3b47f8d28aa0accbcd921a859ebb2f45e0eeb49f8e972d82ac95a89668600a638b7fb07a21f17eecb9e1d966f48cb809f9ba5830ce8fc63191707920177f626fe5f0a53ceb65ff8c609a13f4dc87e3ea71a6c17d8b7fd9cac1b23e8a24b0d5bc6f4230940fab3f79d8f784eb400b172cb5116d5152ace5cff62f504cb2cf67cba132430b2e41565376fc182c0f4f25cc12d3b997a09b69c6d2a5417b86e") tkill(r0, 0x5) r2 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x11, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) 2018/04/26 20:20:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc) 2018/04/26 20:20:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') syslog(0x3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/26 20:20:03 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) r1 = getgid() r2 = getegid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r8 = getgid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/26 20:20:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/247) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioprio_get$uid(0x3, r1) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000000440)=@updsa={0x184, 0x1a, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'authencesn(rmd320,cbc-serpent-sse2)\x00'}}}, @algo_crypt={0x48, 0x2, {{'xts(camellia)\x00'}}}]}, 0x184}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x19}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0xfff, 0x30}, 0xc) [ 193.120432] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 20:20:03 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 193.231673] FAULT_INJECTION: forcing a failure. [ 193.231673] name failslab, interval 1, probability 0, space 0, times 0 [ 193.243121] CPU: 1 PID: 15099 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #18 [ 193.250418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.259785] Call Trace: [ 193.262398] dump_stack+0x1b9/0x294 [ 193.266049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 193.271262] ? perf_trace_lock_acquire+0xe3/0x980 [ 193.276132] ? perf_trace_lock+0x900/0x900 [ 193.280394] should_fail.cold.4+0xa/0x1a [ 193.284487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.289618] ? kfree_skb+0x1a2/0x560 [ 193.293354] ? pfkey_broadcast+0x602/0x900 [ 193.297614] ? __kfree_skb+0x20/0x20 [ 193.301361] ? find_held_lock+0x36/0x1c0 [ 193.305465] ? check_same_owner+0x320/0x320 [ 193.309818] ? rcu_note_context_switch+0x710/0x710 [ 193.314778] __should_failslab+0x124/0x180 [ 193.319040] should_failslab+0x9/0x14 [ 193.322866] kmem_cache_alloc_node+0x272/0x780 [ 193.327470] ? pfkey_get+0x501/0x620 [ 193.331212] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 193.336421] ? pfkey_register+0xd20/0xd20 [ 193.340601] __alloc_skb+0x111/0x780 [ 193.344340] ? skb_scrub_packet+0x580/0x580 [ 193.348700] pfkey_sendmsg+0x684/0x1050 [ 193.352698] ? _copy_from_user+0xdf/0x150 [ 193.356879] ? pfkey_spdget+0xb10/0xb10 [ 193.360881] ? security_socket_sendmsg+0x94/0xc0 [ 193.365656] ? pfkey_spdget+0xb10/0xb10 [ 193.369660] sock_sendmsg+0xd5/0x120 [ 193.373401] ___sys_sendmsg+0x805/0x940 [ 193.377405] ? copy_msghdr_from_user+0x560/0x560 [ 193.382207] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.387781] ? proc_fail_nth_write+0x96/0x1f0 [ 193.392306] ? __fget_light+0x2ef/0x430 [ 193.396299] ? fget_raw+0x20/0x20 [ 193.399766] ? find_held_lock+0x36/0x1c0 [ 193.403849] ? kasan_check_write+0x14/0x20 [ 193.408102] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 193.414134] ? wait_for_completion+0x870/0x870 [ 193.418722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 193.424248] ? sockfd_lookup_light+0xc5/0x160 [ 193.428734] __sys_sendmsg+0x115/0x270 [ 193.432609] ? __ia32_sys_shutdown+0x80/0x80 [ 193.437007] ? __sb_end_write+0xac/0xe0 [ 193.440974] ? fput+0x130/0x1a0 [ 193.444240] ? ksys_write+0x1a6/0x250 [ 193.448042] __x64_sys_sendmsg+0x78/0xb0 [ 193.452095] do_syscall_64+0x1b1/0x800 [ 193.455973] ? finish_task_switch+0x1ca/0x810 [ 193.460457] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.465376] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.470299] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 193.475656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.480492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.485669] RIP: 0033:0x455389 [ 193.488845] RSP: 002b:00007fde42abcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 193.496540] RAX: ffffffffffffffda RBX: 00007fde42abd6d4 RCX: 0000000000455389 [ 193.503796] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 193.511055] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 193.518311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 193.525588] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 [ 193.568971] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 20:20:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ptrace(0x4217, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f00000001c0)=""/234, 0xc7ac}) sendfile(r1, r1, 0x0, 0xff) 2018/04/26 20:20:03 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) 2018/04/26 20:20:03 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xc0402, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x6, 0x4, 0x7, 0x18, r0, 0xc00000000000}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 20:20:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1700000000000000) 2018/04/26 20:20:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/4) finit_module(r0, &(0x7f0000000000)='xts(anubis)\x00', 0x2) 2018/04/26 20:20:03 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000003380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000013000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000004000000018002e000000000008001300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@generic={0x1, "9d070dc2088b7345b2945faf705dd6595e2c81e7c0e70b9aab2bb3c9de4c62c3179888235880ddc9099652b96bd8baf1a9e65ed1df790e302e8e5c3851988b365530dd643b8256fa5ca9ed24d097c731c6a8831daa5ddb32cec1e41715ffd4e5070afbc15db746617e1f632b23bdd88a00494b280d0fc01dd900fe6e47e8"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="ccff457337af43b77ec8b403732897112a20a8bb212cf2ae525e39a5bc4f7074064b7bb5b3cecbb7ac9d2efbccf20d094f22c659a120e710ea8d2da68bf4848b446cc2584c4c838b7330de60ad91ad6f927d5f1ce7828a29eab54ef9bdf52b41b6d4a05001f39cd78a25a9b2fccd96259ef916511f2fa2ad5ebb8c4960f1a16728d3a0e8e6f8b01b9616918c854fc8e89c2f1260a3c53797c5fb26b1ed8a7e48d25adfcb045ff0da181041c149d7a360a81091e1c5f250610a65153f5830ab0aef66df49ac097a6b3414e2fbbb850cdbc1ffccdb5028a3", 0xd7}, {&(0x7f0000000280)="61226f463f4a159cd83a92b887500f03781870f214a3452f8c4937bc2ffec7baa4f93a64d760a22494f02c05dd8ce4e555b1d993dc723b8dcdbb1a242d2c2653f942e87030c6ef8b1163062aef5b6dccc6721e6288d7004c8e9910a240e78c2b7753a87794e4bb5e360c4e1661fb5bd1b3599c8918db41", 0x77}], 0x2, 0x0, 0x0, 0x8000}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x6, 0x3, "dd01fb5916ccdc4b43283952fac08d3c2d00150c6602f51c6c4538a6c1710e97ccb25a7184d749b70ec30c259b462156330d41e922a4e7a913973d8c74cd4103c63ac70a75e205c5c783891da2745d36"}, 0xd8) 2018/04/26 20:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x8080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5140a400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020026bd7000fcdbdf250d000000280003000800030004000000080007004e23000014000600fe8000000000000000000000000000aa0800bcd5dd67f7423a0c0a06000000000008000500000000001c000200080002004e220000080003000420000008000500810000"], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0x81) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x0, 0x3, 0x2}) [ 193.688523] FAULT_INJECTION: forcing a failure. [ 193.688523] name failslab, interval 1, probability 0, space 0, times 0 [ 193.690143] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 193.699851] CPU: 1 PID: 15122 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #18 [ 193.715621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.725594] Call Trace: [ 193.728204] dump_stack+0x1b9/0x294 [ 193.731853] ? dump_stack_print_info.cold.2+0x52/0x52 [ 193.737059] ? is_bpf_text_address+0xd7/0x170 [ 193.741663] should_fail.cold.4+0xa/0x1a [ 193.745738] ? __save_stack_trace+0x7e/0xd0 [ 193.750076] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.755206] ? save_stack+0x43/0xd0 [ 193.758850] ? kasan_kmalloc+0xc4/0xe0 [ 193.762747] ? kasan_slab_alloc+0x12/0x20 [ 193.766912] ? find_held_lock+0x36/0x1c0 [ 193.770987] ? check_same_owner+0x320/0x320 [ 193.775327] ? rcu_note_context_switch+0x710/0x710 [ 193.780265] __should_failslab+0x124/0x180 [ 193.784500] should_failslab+0x9/0x14 [ 193.788292] kmem_cache_alloc_node_trace+0x26f/0x770 [ 193.793401] __kmalloc_node_track_caller+0x33/0x70 [ 193.798328] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 193.803087] __alloc_skb+0x14d/0x780 [ 193.806797] ? skb_scrub_packet+0x580/0x580 [ 193.811144] pfkey_sendmsg+0x684/0x1050 [ 193.815118] ? _copy_from_user+0xdf/0x150 [ 193.819262] ? pfkey_spdget+0xb10/0xb10 [ 193.823233] ? security_socket_sendmsg+0x94/0xc0 [ 193.827979] ? pfkey_spdget+0xb10/0xb10 [ 193.831945] sock_sendmsg+0xd5/0x120 [ 193.835653] ___sys_sendmsg+0x805/0x940 [ 193.839625] ? copy_msghdr_from_user+0x560/0x560 [ 193.844392] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.849921] ? proc_fail_nth_write+0x96/0x1f0 [ 193.854415] ? __fget_light+0x2ef/0x430 [ 193.858387] ? fget_raw+0x20/0x20 [ 193.861838] ? find_held_lock+0x36/0x1c0 [ 193.865897] ? kasan_check_write+0x14/0x20 [ 193.870128] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 193.875063] ? wait_for_completion+0x870/0x870 [ 193.879649] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 193.885180] ? sockfd_lookup_light+0xc5/0x160 [ 193.889673] __sys_sendmsg+0x115/0x270 [ 193.893555] ? __ia32_sys_shutdown+0x80/0x80 [ 193.897956] ? __sb_end_write+0xac/0xe0 [ 193.901922] ? fput+0x130/0x1a0 [ 193.905190] ? ksys_write+0x1a6/0x250 [ 193.908997] __x64_sys_sendmsg+0x78/0xb0 [ 193.913069] do_syscall_64+0x1b1/0x800 [ 193.916951] ? finish_task_switch+0x1ca/0x810 [ 193.921439] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.926363] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.931286] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 193.936649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.941500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.946678] RIP: 0033:0x455389 [ 193.949856] RSP: 002b:00007fde42abcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 193.957566] RAX: ffffffffffffffda RBX: 00007fde42abd6d4 RCX: 0000000000455389 [ 193.964833] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 193.972093] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 193.979353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 20:20:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) pselect6(0x40, &(0x7f0000000040)={0x2, 0x3, 0x800, 0x4, 0xfff, 0x7, 0x0, 0x5}, &(0x7f0000000080)={0x8000, 0x7, 0x479e, 0x2, 0x1, 0x47ab, 0x6dc, 0x6}, &(0x7f00000000c0)={0x270, 0x8, 0xb2b, 0x3, 0x0, 0x1, 0x7, 0x100000001}, &(0x7f0000000100), &(0x7f00000001c0)={&(0x7f0000000180)={0xb263}, 0x8}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x4, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x8, {{0x2, 0x4e23, @rand_addr}}}, 0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/26 20:20:03 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_flags}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000200)=@ethtool_dump}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0xfffffd56) memfd_create(&(0x7f0000000100)=',,]\x00', 0x1) flock(r0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400240, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x0, 0x5000, 0x40, 0x10000, 0x6314}) [ 193.986623] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 [ 194.042632] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/26 20:20:04 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:04 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xfe9f}, 0x1}, 0x0) 2018/04/26 20:20:04 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5430, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@bridge_dellink={0x28, 0x11, 0x0, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x40400}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0xed2c}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r3 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) r5 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x570, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000380)={r4, 0x80000, r5}) r6 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f00000002c0)={0x3, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) 2018/04/26 20:20:04 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) 2018/04/26 20:20:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000001c0)="61757876003717af36812fe0b4eaeb3ecfec1c362c12fc42694d06d1993fac3d5cedd0a80efda759034d77e7e6f8e0d0596ab62967a83a3b1e8f652f321caca004a9feb1bc9abb6bf84e5873bba2670db5cabc861bea84cca3fe24722fa26c671754c1edb2a4eb48c77d46b337940a8f4e62f473f53d935f904d43cd37876d69dd90c623b5962ead8742ec367825585dea90e74be0b2fe681546ba323fdc105a") openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x9000aea4, &(0x7f0000000280)={0x9, 0x0, [{0xfffffffffffffff7, 0x0, 0x2155}, {0x3ff, 0x0, 0x400}, {0x2, 0x0, 0x7}, {0x80000000, 0x0, 0x2}, {0xffc, 0x0, 0x6}, {0x3f, 0x0, 0x4cb}, {0x200, 0x0, 0x1}, {0x3, 0x0, 0x8}, {0x2, 0x0, 0x10001}]}) 2018/04/26 20:20:04 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0xa06dbc2dc9ddbfe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip_vti0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 194.266875] IPVS: ftp: loaded support on port[0] = 21 [ 194.324931] IPVS: ftp: loaded support on port[0] = 21 [ 194.447992] device lo entered promiscuous mode 2018/04/26 20:20:04 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0f6e3c", 0x1c, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x3}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x400}, 0x8) 2018/04/26 20:20:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x0) move_pages(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000380)={@dev={0xfe, 0x80}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) 2018/04/26 20:20:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000000e000)=0x1, 0xfece) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/26 20:20:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x18000000) 2018/04/26 20:20:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000200)=""/233, 0xe9) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x18, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@generic='x']}, 0x18}, 0x1}, 0x0) 2018/04/26 20:20:04 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/49) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xfffffffffffffff8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/26 20:20:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:04 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x4000) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240), 0x14) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x4000, 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setregid(r5, r6) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) keyctl$clear(0x7, r1) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvmmsg(r4, &(0x7f0000004ec0)=[{{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f00000007c0)=""/110, 0x6e}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000840)=""/235, 0xeb}, {&(0x7f0000000940)=""/179, 0xb3}, {&(0x7f0000000a00)=""/249, 0xf9}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000440)=""/34, 0x22}], 0x7, &(0x7f0000002040)=""/106, 0x6a, 0x3}, 0x5}, {{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002140)=""/179, 0xb3}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002200)=""/193, 0xc1}, {&(0x7f0000002300)=""/104, 0x68}, {&(0x7f0000002380)=""/168, 0xa8}], 0x5, &(0x7f0000004700)=""/228, 0xe4, 0xfffffffffffffff7}, 0x2}, {{&(0x7f0000002640)=@un=@abs, 0x80, &(0x7f0000004900)=[{&(0x7f0000004800)=""/100, 0x64}, {&(0x7f0000000b80)=""/55, 0x37}, {&(0x7f0000004880)=""/100, 0x64}, {&(0x7f0000001080)=""/19, 0x13}], 0x4, &(0x7f0000004940)=""/63, 0x3f, 0x10000}, 0x8f}, {{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/82, 0x52}, {&(0x7f0000004a80)=""/147, 0x93}], 0x2, &(0x7f0000004b80)=""/205, 0xcd, 0x17c5}, 0x100000001}, {{&(0x7f0000004c80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d00)=""/135, 0x87}], 0x1, &(0x7f0000004e00)=""/152, 0x98, 0x200}, 0xd8}], 0x5, 0x100, &(0x7f0000005000)) bind$inet6(r8, &(0x7f0000005040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r4, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@generic={0x10, "10d47fb532021171be90db20c688e0225f5fedbb79fca55d04fc947ed1eb50d0dd7480cdebf0fb24d555a832d381f00e8db17357673aa53f88fc10f3c4b627f0b33e618daa7b235ace315cea995539bfacc39d0e4bd54a44a6b97be2f0060831c2a2af156e48e5d37a3fc9c9e5b5d1b48dcceb7374a316b562c7ee192023"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}, 0x5}], 0x1, 0x4000) sendto$inet(r4, &(0x7f0000000bc0)="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", 0x438, 0x0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r4, 0x1) [ 194.792720] x_tables: duplicate underflow at hook 4 2018/04/26 20:20:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x3, 0x1000) 2018/04/26 20:20:04 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000040)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) 2018/04/26 20:20:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x105101, 0x0) getsockopt$inet6_int(r1, 0x29, 0xc323af9d59e3783d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 20:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x1) 2018/04/26 20:20:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x80ffffff00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d000000) 2018/04/26 20:20:05 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x101000) 2018/04/26 20:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) socket$can_raw(0x1d, 0x3, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000200)=[@flags={0x3, 0x500}], 0x1) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x3}], 0x1) 2018/04/26 20:20:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="11"], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) [ 195.101191] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 195.138084] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/26 20:20:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x1000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:06 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r1) sync() 2018/04/26 20:20:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x14) 2018/04/26 20:20:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400, 0x40100) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000100)={"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"}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x2, 0x4, 0x0, r0}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000040)=""/98) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/26 20:20:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000180)='}\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x40002) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r1, r2, &(0x7f0000ea5ff8), 0x2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)=0x4) lseek(r0, 0x48, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'veth1_to_team\x00', 0x200}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f00000000c0)=0x8) 2018/04/26 20:20:06 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x4000) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240), 0x14) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x4000, 0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setregid(r5, r6) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) keyctl$clear(0x7, r1) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvmmsg(r4, &(0x7f0000004ec0)=[{{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001000)=[{&(0x7f00000007c0)=""/110, 0x6e}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000840)=""/235, 0xeb}, {&(0x7f0000000940)=""/179, 0xb3}, {&(0x7f0000000a00)=""/249, 0xf9}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000440)=""/34, 0x22}], 0x7, &(0x7f0000002040)=""/106, 0x6a, 0x3}, 0x5}, {{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002140)=""/179, 0xb3}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002200)=""/193, 0xc1}, {&(0x7f0000002300)=""/104, 0x68}, {&(0x7f0000002380)=""/168, 0xa8}], 0x5, &(0x7f0000004700)=""/228, 0xe4, 0xfffffffffffffff7}, 0x2}, {{&(0x7f0000002640)=@un=@abs, 0x80, &(0x7f0000004900)=[{&(0x7f0000004800)=""/100, 0x64}, {&(0x7f0000000b80)=""/55, 0x37}, {&(0x7f0000004880)=""/100, 0x64}, {&(0x7f0000001080)=""/19, 0x13}], 0x4, &(0x7f0000004940)=""/63, 0x3f, 0x10000}, 0x8f}, {{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/82, 0x52}, {&(0x7f0000004a80)=""/147, 0x93}], 0x2, &(0x7f0000004b80)=""/205, 0xcd, 0x17c5}, 0x100000001}, {{&(0x7f0000004c80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d00)=""/135, 0x87}], 0x1, &(0x7f0000004e00)=""/152, 0x98, 0x200}, 0xd8}], 0x5, 0x100, &(0x7f0000005000)) bind$inet6(r8, &(0x7f0000005040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r4, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@generic={0x10, "10d47fb532021171be90db20c688e0225f5fedbb79fca55d04fc947ed1eb50d0dd7480cdebf0fb24d555a832d381f00e8db17357673aa53f88fc10f3c4b627f0b33e618daa7b235ace315cea995539bfacc39d0e4bd54a44a6b97be2f0060831c2a2af156e48e5d37a3fc9c9e5b5d1b48dcceb7374a316b562c7ee192023"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}, 0x5}], 0x1, 0x4000) sendto$inet(r4, &(0x7f0000000bc0)="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", 0x438, 0x0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r4, 0x1) 2018/04/26 20:20:06 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10003, 0x4) 2018/04/26 20:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="00ff9300"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffcfc8)={0x0, 0x0, &(0x7f0000ff7fe0), 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x1e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/139, 0x8b}, 0x0) 2018/04/26 20:20:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@routing={0x0, 0x4, 0x2, 0x5, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x4000) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000140)=0xcc15, 0x4) 2018/04/26 20:20:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x4000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:06 executing program 7: unshare(0x8000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) personality(0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) 2018/04/26 20:20:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000500)={0x0, 0xffff8000}) r2 = getpgrp(0xffffffffffffffff) gettid() sendfile(r0, r1, &(0x7f0000000480), 0x1f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000400)={r3, r1, 0x7}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000027c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000028c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003100)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000003200)={@rand_addr, @loopback, 0x0}, &(0x7f0000003240)=0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000003280)={@mcast2, 0x0}, &(0x7f00000032c0)=0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r9, 0x89e1, &(0x7f0000000440)=0x40) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003300)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000003440)={'team0\x00', 0x0}) accept$packet(r3, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000034c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f00000037c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003780)={&(0x7f0000000140)=ANY=[@ANYBLOB="64020000", @ANYRES16=r5, @ANYBLOB="050125bd7000fcdbdf250100000008000100", @ANYRES32=r6, @ANYBLOB="f80102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="40000100240001006c624a74785f686173685f745786c177bb3149746f5f706f72745f6d617070696e67000000002000080003000300000008000400a40573701ed2380971200ff862849172d86dc5bf8531e7873cd0119460e51579c65d6e7f70833ed1db752a536a", @ANYRES32=r10, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="0400020008000100", @ANYRES32=r13, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040006000000"], 0x264}, 0x1, 0x0, 0x0, 0x14}, 0x800) 2018/04/26 20:20:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10000000000000) 2018/04/26 20:20:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xa000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x84) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000400)="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", 0xfa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/04/26 20:20:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x400000000000144, 0x0) 2018/04/26 20:20:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/141, &(0x7f0000000040)=0x8d) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 20:20:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002fc0)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/221, 0xdd}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000003000)=""/112, 0x70}], 0x5, &(0x7f0000000040)=""/81, 0x51}}, {{&(0x7f00000014c0)=@sco, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001540)=""/20, 0x14}, {&(0x7f0000001580)=""/169, 0xa9}, {&(0x7f0000001640)=""/146, 0x1c2}, {&(0x7f0000001700)=""/89, 0x59}, {&(0x7f00000028c0)=""/35, 0x23}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x4}}, {{&(0x7f0000002840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002f40)=""/2, 0x2}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000002940)=""/161, 0xa1}, {&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/209, 0xd1}, {&(0x7f0000002b80)=""/121, 0x79}, {&(0x7f0000002c00)=""/114, 0x72}, {&(0x7f0000002c80)=""/115, 0x73}, {&(0x7f0000002d00)=""/24, 0xe}, {&(0x7f0000002d40)=""/73, 0xe}], 0xa}}], 0x3, 0x0, 0x0) 2018/04/26 20:20:07 executing program 0: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0x3, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x38) 2018/04/26 20:20:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xfe86, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='$\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0xffffffffffffff1f) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000000, 0xf2, 0x4, 0x8000, 0x2b}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x7890}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x3000000000000, 0x200, 0x1000, 0x7, r3}, &(0x7f00000002c0)=0x10) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) read(r1, &(0x7f00000000c0)=""/91, 0x286) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000300)) 2018/04/26 20:20:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc0000) 2018/04/26 20:20:07 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x80, 0x2, 0x0, 0x6}, {0x56c, 0x100000000, 0x1000}]}, 0x10) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x1, 0x10000020, 0xd004, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x2}, 0xffffffffffffffb9) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="eb456a920700240e56d087d371810ddf14173c5e69b98c03475fca57ba82cb0cbb99318a90b0df8653d415deda4222c133ec17381cf3b6dacfe2a257be110608c0220f1c58be368d98372051aca86f2fe8941fe13aae547fb9b5e8400947443eca2e8c45818072ac194b6792f39adfda8f370fd0ecb94e7ccd7656a5f7b8e1eacc35d6", 0x83, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='/dev/input/mice\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000280)="ba58b6099dc0b36897aa4fac11536d6cb1e5bfc8411317314df9e4ca4ac79b6ba9bc78981c888f55ccae3c7b95a8cc48375456ddd9332856c982418a4b8f160c97524b85", 0x44, r3) close(r1) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000100)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x800, 0x0) 2018/04/26 20:20:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x2000, 0xf000, 0x4000, 0x2000], 0x6, 0x20, 0x9}) 2018/04/26 20:20:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x200000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x1, 0x4) write(r0, &(0x7f0000000000)="27000000130007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) 2018/04/26 20:20:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000040)='skcipher\x00', 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x2a90, 0x1, 0x440, 0x4, 0x3}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xdf) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x80, 0x3, 0x1}, {0xfffffffffffffffc, 0x2, 0xfffffffffffffff7}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000043c0), 0x0, 0xfffffffffffffffc) r3 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r3) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/26 20:20:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/04/26 20:20:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x40030000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '{'}, {0x20, "27706f7369785f61636c5f61636365737347504c70707030766d6e65743170707031c42a3a"}, {0x20}, {0x20, 'wlan1-'}], 0xa, "1316a49df57d854e26fc27dc0d20010f8d23b88c16823b39dc6aa6e0d440b914e6a6b285bf9f855b4fef2fa24b475eadf4f31379433565ac1ccbfdad957312f0268bf6670416b30dc412ebe933d8307922722f0ce69952c591db9a7c47a5e7363e7ac7efaf35a0a85fe6633ec5e016b0024a67c2baed972093f8f8f8d00793c6e0a832"}, 0xbe) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aebffc)) 2018/04/26 20:20:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7cf, 0xffffffff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x37f}}}, 0x84) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x10}) 2018/04/26 20:20:07 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x35) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str="5e9e"}]}, 0x24}, 0x1}, 0x0) write(r0, &(0x7f0000000100)="ec59093db293b8601f9c5e6152a1b8ec1976e93cdaa691a7eddc23a60b5dc9a55bb97261ca3683c7", 0x28) 2018/04/26 20:20:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff) 2018/04/26 20:20:07 executing program 0: r0 = socket$inet6(0xa, 0x804, 0x81) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0x9, 0x70, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x2, 0x8, [0x4, 0x9, 0x1000000000000040, 0x400, 0xf15a, 0x7ffd, 0x2000000000000001, 0xffffffffffffffff]}, &(0x7f0000000180)=0x18) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/26 20:20:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xffffff80, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:07 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) read$eventfd(r1, &(0x7f0000000140), 0x69b) 2018/04/26 20:20:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/26 20:20:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f0000000000)="60911e2a800cd7a8e9da8ccd95a15143bb8c9c82799cc9df94baaf53f9ed53f5d8e3187ae77ec2ba8074328654ede3a123584da0f55ba875921356cc37c567d1fb1f9f672978a2cd07d3032ffa322fff575ee4815223d8d412c13e5dcffe252d941cc74232445530152f0013e3d8189a104b2bceee09a4b41a3b02667e388a5ff03f212e067a141358904c2d6c12d004ef19a3df5e1c8aab306b03816c6ce5a05f930000000000000000000000", 0xad, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/04/26 20:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/26 20:20:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xa, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/187) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100, 0x620000) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), 0x4) 2018/04/26 20:20:08 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/109) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000005e40)=[{&(0x7f0000004e00)="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", 0x401}], 0x1, &(0x7f00000046c0)}, 0x0) close(r0) 2018/04/26 20:20:08 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000000040)="df35381c2abeacf14de4630bfdc8721f08cdfdfa86ce5005005dd906ee6abc01a2c1980000000000000000000000") 2018/04/26 20:20:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd) 2018/04/26 20:20:08 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x419, &(0x7f0000000000), 0x165) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xf8, 0x2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/04/26 20:20:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="e701020200000000"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x0, [{0x281, 0x0, 0xf5}, {0x9bb, 0x0, 0x6acd}, {0x0, 0x0, 0x7}, {0x600, 0x0, 0x8000000000000000}, {0x87f, 0x0, 0xb5ff}, {0xbef, 0x0, 0x2}]}) 2018/04/26 20:20:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x2000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:08 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0e10600d502029727"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = geteuid() setuid(r2) 2018/04/26 20:20:08 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x2}, 0x8) write$cgroup_pid(r0, &(0x7f0000000000)={[0x0]}, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r3, 0x7fff}, 0xc) 2018/04/26 20:20:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x42001, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, r0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000200)=""/240, 0x7fff0000000}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket(0x100000001e, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/26 20:20:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001740)="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", 0x7c8}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001f40)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/26 20:20:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x100000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8) 2018/04/26 20:20:09 executing program 2: r0 = userfaultfd(0x0) r1 = socket(0x5, 0x6, 0x8000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req3={0x7, 0x205, 0x0, 0x7e, 0x1, 0x800, 0x1}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x140) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x3, [0x2, 0x100000000, 0x1000]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x9, 0x8}, &(0x7f0000000100)=0xc) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) prctl$setmm(0x23, 0x4, &(0x7f0000ffd000/0x3000)=nil) 2018/04/26 20:20:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101402, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/04/26 20:20:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x14000) ioctl$TIOCNXCL(r0, 0x540d) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x3, 0x7}) getcwd(&(0x7f0000000000), 0x0) 2018/04/26 20:20:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660a6763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") unshare(0x9080100020) pread64(r0, &(0x7f0000000080)=""/22, 0x42033d9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/26 20:20:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x400300, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:09 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x40600) clock_gettime(0x4, &(0x7f00000006c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x480, 0x0) listen$netrom(r0, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xb, 0x4, &(0x7f0000000400)=@raw=[@jmp={0x5, 0x63a, 0xa, 0x0, 0x3, 0x18, 0x8}, @jmp={0x5, 0x3ff, 0xe, 0xb, 0x0, 0x20, 0xffffffffffffffff}], &(0x7f0000000440)='syzkaller\x00', 0x0, 0xcd, &(0x7f0000000480)=""/205, 0x40f00, 0x1, [], r1}, 0x48) fchmod(0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x20, 0xffffff00, 0xffffff00, 'team0\x00', 'veth0\x00', {0xff}, {}, 0x5c, 0x1}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xd}, @empty, 0x0, 0xffffff00, 'veth1_to_bond\x00', 'veth1\x00', {0xff}, {0xff}, 0x4, 0x3, 0x1}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f, 0x5, [0x22, 0x3c, 0x40, 0x30, 0xa, 0x32, 0x3c, 0x17, 0x4, 0x1a, 0x32, 0x33, 0x24, 0x6, 0x23, 0xb], 0x2, 0x4, 0x8}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'gretap0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x10}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7fff, 0x4, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/26 20:20:09 executing program 3: r0 = socket(0x2, 0x3, 0x4000000000000101) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 199.287101] QAT: Invalid ioctl [ 199.316675] QAT: Invalid ioctl 2018/04/26 20:20:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='ncpfs\x00', 0x308080, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000700), &(0x7f0000000000), &(0x7f00007c4000)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) 2018/04/26 20:20:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r3, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}}, 0x80) dup3(r2, r0, 0x0) 2018/04/26 20:20:09 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000399000/0x5000)=nil, 0x5000) mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f00004f5000/0x1000)=nil, 0x0) 2018/04/26 20:20:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x9000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') close(r0) 2018/04/26 20:20:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40002, 0x0) getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000000100)=[r2, r3, r3]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x10001, 0x100000000, 0x9, 0x9, 0x6, 0x2}) close(r0) 2018/04/26 20:20:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0fe00000000) 2018/04/26 20:20:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="3adac1506c0cc7ba483a2e028c9a09a10ccb3d66cfd1109b2b8798325c32ff2c1fe2d0f9fd3194206861f4cb49889d4fe49ab6edead421b00f693957dcfa2e40f55da3fc8edf1a93bb7d38af4734ec1e59270e9b78fe79f72d9b6dd6ae9c5086f89a2ddf92d47d530e103e71b8146c55b5bf31dcd999ec990534787b1f6c6a062957d771d35362cd3a488e1a3f3b512c502b444bed10e233e52ca3bbc6a56642b01fc57eaea570744940d0d981ec953cfcd0ec8f8c50ebb2ebc799a0eb7c670013f815", 0xc3, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0xc074510c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff1b}) 2018/04/26 20:20:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpid() ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4000, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000002c0)={0x9, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x101, 0x8, 0x4, 0xd5, &(0x7f0000000280)='eql\x00', 0x7f, 0x8, 0x4}) recvfrom$inet6(r3, &(0x7f0000000380)=""/76, 0x4c, 0x20, &(0x7f00000000c0)={0xa, 0x4e24, 0x1, @empty, 0x1}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, {}, {}, {}, {}, {}, {}, {0x1000000000}}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/175) 2018/04/26 20:20:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd7c, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'team_slave_1\x00', 0x110}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/26 20:20:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x9, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:10 executing program 2: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) socketpair(0x2, 0xa, 0x6871, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) 2018/04/26 20:20:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x10) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) r1 = dup3(r0, r0, 0x80000) write$tun(r1, &(0x7f00000000c0)={@void, @hdr={0x2, 0x80, 0x1, 0x100000000, 0x10001, 0x9}, @mpls={[{0x0, 0x0, 0x1ff, 0x6}, {0x20, 0x0, 0x7, 0x80000001}, {0x0, 0x10001, 0x3, 0x800}, {0x6f0, 0x40, 0xffffffffffffffe0, 0x8}], @llc={@snap={0xfb9e5c5ac4f70d32, 0x0, "14", "1efe59", 0x0, "1386441ab22b3a6bf156eb27a6a7a354cea5be406892184365e88f623268be6a83160fe49dca538fe778ee6fe5880c3ee1f6f32084858ef0e75fc118c5bd1f932d58e0d8a74b8584be50bcd5d90916"}}}}, 0x71) 2018/04/26 20:20:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe803) 2018/04/26 20:20:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x20015, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) [ 200.617565] binder: 15570:15571 ERROR: BC_REGISTER_LOOPER called without request [ 200.625259] binder: 15571 RLIMIT_NICE not set 2018/04/26 20:20:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2ca8ae85de2b2adb, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x88, @rand_addr=0x7, 0x4e24, 0x3, 'nq\x00', 0x1, 0xd0, 0x5a}, {@multicast2=0xe0000002, 0x4e24, 0x10002, 0xfffffffffffffffc, 0x8, 0x9}}, 0x44) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1, 0x5, 0x3ff, 0x9ed, 0x8001, 0x400, 0x5, 0x4, 0x1, 0x401, 0x5, 0xfffffffffffffff7}) 2018/04/26 20:20:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffff, 0x400000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) 2018/04/26 20:20:10 executing program 0: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = socket(0x2, 0x0, 0xffffffffffff0fb9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x100000000, 0x5fc, 0x9, 0x80000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x1002}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r2, 0xffff}, &(0x7f0000000280)=0x8) 2018/04/26 20:20:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x2, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:10 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/packet\x00') readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x65}, {&(0x7f0000000300)=""/199, 0xc7}], 0x10000000000000a3) 2018/04/26 20:20:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) 2018/04/26 20:20:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fallocate(r2, 0x3, 0x6, 0xfff) fallocate(r3, 0x0, 0x0, 0x9) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x3) sendfile(r3, r3, &(0x7f0000000080)=0x3, 0x400000000000005) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000200)={0x9, 0x8d}) 2018/04/26 20:20:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20000000000000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r0, r3) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0xc) dup2(r0, r2) [ 201.407762] binder_alloc: 15570: binder_alloc_buf, no vma [ 201.414284] binder: 15570:15625 transaction failed 29189/-3, size 0-0 line 2963 2018/04/26 20:20:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r4 = dup3(r0, r1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @local, 0x0}, &(0x7f0000000200)=0xc) sendto$packet(r4, &(0x7f0000000040)="64da050970e18040b6554be1225a20f23844716bc8a6795064c87189c37ab37ff5bbf986d96f6c36ab6db3b8a2df072f6ace83f0aa50ac72790567aaf8eb4979c9681a8e89650888bbe4e365d761a27352c2c26daee032702feeef36ea9bdb448e68fca9072bd1454bae448bf2e943a2b96e839b3e64422cfbe26f2f3c66e190e505048d29dde3d1", 0x88, 0x20000000, &(0x7f0000000240)={0x11, 0xd, r5, 0x1, 0x1, 0x6, @random="fb4de623f23b"}, 0x14) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000100)={0x9, 0x10, 0x400, 0x3ff, "81548cccf778fc9c73e3f582e1bf7ef4b2ab912d903cbf917e9538f9bfe9e242"}) 2018/04/26 20:20:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x48010, r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/04/26 20:20:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x34000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:11 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x27b, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0xa3, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2d5, 0x2042, &(0x7f0000000b80)={0x77359400}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0xa11, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/04/26 20:20:11 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x24000) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000180)=""/18, 0x12}], 0x3, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000001240)=""/43, &(0x7f0000001280)=0x2b) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/04/26 20:20:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc000000000000) 2018/04/26 20:20:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30000, 0x140) ioctl$KVM_SMI(r1, 0xaeb7) ioctl(r0, 0x180004522, &(0x7f0000000240)) 2018/04/26 20:20:11 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xd7d, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x6, 0x8, 0x1f, 0x80000000, 0x8, 0x0, 0x1, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x9c73}, 0xfffffdd1) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/162, 0xa2}], 0x3, &(0x7f00000006c0)=""/4096, 0x1000, 0x10001}, 0x7}, {{&(0x7f00000016c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/238, 0xee}, {&(0x7f0000001840)=""/57, 0x39}, {&(0x7f0000001880)=""/101, 0x65}, {&(0x7f0000001900)=""/156, 0x9c}], 0x4, &(0x7f0000001a00)=""/212, 0xd4, 0xffffffff}, 0x9}, {{&(0x7f0000001b00)=@rc, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b80)=""/81, 0x51}, {&(0x7f0000001c00)=""/252, 0xfc}, {&(0x7f0000001d00)=""/49, 0x31}], 0x3, &(0x7f0000001d80)=""/182, 0xb6, 0x7f}, 0xfffffffffffffff7}, {{&(0x7f0000001e40)=@alg, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/192, 0xc0}], 0x2, &(0x7f0000002fc0)=""/52, 0x34, 0x6}, 0x1}, {{&(0x7f0000003000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003080)=""/92, 0x5c}, {&(0x7f0000003100)=""/93, 0x5d}, {&(0x7f0000003180)=""/82, 0x52}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/14, 0xe}], 0x6, &(0x7f0000004380)=""/130, 0x82, 0x7}, 0x5}, {{&(0x7f0000004440)=@pptp, 0x80, &(0x7f00000046c0)=[{&(0x7f00000044c0)=""/118, 0x76}, {&(0x7f0000004540)=""/182, 0xb6}, {&(0x7f0000004600)=""/138, 0x8a}], 0x3, &(0x7f0000004700)=""/92, 0x5c, 0x5}, 0x9}, {{&(0x7f0000004780)=@sco, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004800)=""/67, 0x43}, {&(0x7f0000004880)=""/52, 0x34}, {&(0x7f00000048c0)=""/239, 0xef}, {&(0x7f00000049c0)=""/221, 0xdd}], 0x4, &(0x7f0000004b00)=""/3, 0x3, 0xffff}, 0x7}, {{&(0x7f0000004b40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004bc0)=""/186, 0xba}], 0x1, &(0x7f0000004cc0)=""/16, 0x10, 0x81}, 0xffffffffffffff7f}], 0x8, 0x142, &(0x7f0000004f00)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000005080)={@ll={0x11, 0x0, r2, 0x1, 0x3, 0x6, @random="f858ad6d2c2a"}, {&(0x7f0000004f40)=""/238, 0xee}, &(0x7f0000005040), 0x1}, 0xa0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) r3 = socket(0x8, 0x0, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r5 = syz_genetlink_get_family_id$team(&(0x7f0000005180)='team\x00') getsockname$packet(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005240)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000005340)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005500)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000054c0)={&(0x7f0000005380)={0x138, r5, 0x1, 0x70bd28, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r6}, {0x7c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r7}, {0x98, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r2}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xfffffffffffffffc, 0x0, 0x6, 0xfffffffffffffff7}, {0x7, 0x5, 0x1, 0x4}, {0x6, 0x8747, 0x2, 0x1}, {0x0, 0x3f, 0x2, 0x1}]}}}]}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40}, 0x404c001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x75c72702, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x1, 0x7fffffff, 0x3, 0x8, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x98) sigaltstack(&(0x7f0000ff6000/0x4000)=nil, &(0x7f0000000140)) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) [ 201.530181] binder: BINDER_SET_CONTEXT_MGR already set [ 201.535582] binder: 15570:15626 ioctl 40046207 0 returned -16 [ 201.545000] binder: 15570:15625 ERROR: BC_REGISTER_LOOPER called without request [ 201.552698] binder: 15625 RLIMIT_NICE not set [ 201.567326] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 20:20:11 executing program 7: r0 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x2891002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x0, 0x85000) 2018/04/26 20:20:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xa00000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) 2018/04/26 20:20:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x2606ab72c433dcff, 0x200007ff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000000)=[0x8], 0x1, 0x7, 0x7, 0xffff, 0x0, 0x6, {0xce00000000000000, 0x0, 0x4, 0x100000000, 0x4, 0x8001, 0x8, 0xffff, 0x101, 0xcb8, 0x6, 0x5, 0x1, 0xdfb8, "12b1c6fe823b1e48b90daecf38aee0ac2145355d4db0b403676154cd602ebdfb"}}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) 2018/04/26 20:20:11 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) bind$can_raw(r0, &(0x7f0000000940)={0x1d, r1}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {0xffffffffffffffff, 0x4}], 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2}, @in6={0xa, 0x4e21, 0x40000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/26 20:20:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1800000000000000) 2018/04/26 20:20:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0x3) pipe2(&(0x7f0000000040), 0x80800) 2018/04/26 20:20:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="0401000003f5c0460900e2738d2bc45375c52cf7c21975e697b02f5c566b2b2ff0cec8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/26 20:20:12 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100002000001, 0x80432, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f000038aff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000307000)=ANY=[@ANYBLOB="200000000b060c000000000000000000000000000c00010000000000"], 0x20}, 0x1}, 0x0) userfaultfd(0x800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/04/26 20:20:12 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000300), 0x7, 0x1) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r3, 0x6, 0x2}, 0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, r2, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x18, 0xf, 0xfff) setsockopt(r5, 0x80000107, 0x800000000d, &(0x7f0000000000)="4f25d1d1f5aff2f834ab11c7f8ce2a6a42a571a6837d089846065e211f", 0x7cf) sendmmsg(r5, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x208400, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x1, 0x8000}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r7, 0x6}, 0x8) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$DRM_IOCTL_DROP_MASTER(r8, 0x641f) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000000200)=0x80) 2018/04/26 20:20:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x2, @broadcast=0xffffffff, 0x0, 0x0, 'fo\x00', 0x8, 0x9}, 0x7c07ecd6be6eed68) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffded, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 20:20:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xffffff7f, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:12 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60fc945700182b0000000000000000000000000000000000fe8000000000000000000000000000aa00000230000000000000000004019078006bfbb6009a9772"], &(0x7f0000000180)) 2018/04/26 20:20:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000020100c00000000000000000000000001ccc8c"]) 2018/04/26 20:20:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf00000000000000) 2018/04/26 20:20:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x80ffffff, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x9) 2018/04/26 20:20:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) r2 = shmget$private(0x0, 0x1000, 0x204, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r1}}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x7) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "cd2f1404f52539efc8f363361e077fb09df317fa2a9d23f930f594674f96bd4ddcd5de9a0bf2ff55891a"}, 0x2e) io_setup(0xd76, &(0x7f00000000c0)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000000140)="f8d4c05cbccca07464b2033c700777291f8d8ad7e34c4c76cacf8a0c9df96297d1ec5083ebd26349650c9ec6c9d4e4f9280c6c5e04906f2f0fd3c3c30cc868f83c29e1c863706350f55cafa6ee28021e736f6f90d1f0c7586b2e667e724a1074e0eaba9c71f9b8a0017e70256b8c602f04252818a7d78ad4fa87b938c5d202506715dc7d9608e5b85825d42a10431a7e59078e65236d3dba977b69440ec37a104f0f3d33d367339c4cd7f3b8602b80abfb27fdb265ff278e0b980a858cb257d8be28af8ac94df32b11ba463b3cf2d31379c78c816c0f0ce12939c436cf8b95b4eccbdf798c8c70cb4e", 0xe9, 0xfffffffffffffffa, 0x0, 0x1, r5}, &(0x7f00000002c0)) 2018/04/26 20:20:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="cc0000001b0031080000000000000000ac1414bb000000000000000000000000fe80000000000000000000000000003800000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xd5}, 0x1}, 0x0) 2018/04/26 20:20:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xffffffff, 0x200, 0x4, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x76677ce5, 0x2, [0x200, 0x0]}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) 2018/04/26 20:20:12 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x311400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={0x0, 0xff, 0x6, 0x81, &(0x7f0000ffa000/0x3000)=nil, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x28a882) accept$inet6(r1, 0x0, &(0x7f0000000100)) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$packet_buf(r1, 0x107, 0x9, &(0x7f0000000340)="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", 0x2b) 2018/04/26 20:20:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x900, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff00000000) 2018/04/26 20:20:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xeaa, 0x2000000028801) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x4, 0x4b, 0x2}, {}], 0x30) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8802) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x80000000, 0x4) 2018/04/26 20:20:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000001400)=ANY=[@ANYBLOB="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"]}, 0x354) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001b000000000000000000626373663000000000000000000000007465716c30000000000000000000000069705f7674693000000000000000000065727370616e300000000000000000000000000000000000000000007000000070000000c00000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0xfffffffffffffee6}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/26 20:20:13 executing program 6: socketpair(0xc, 0x807, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) dup2(r2, r3) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r4+10000000}) 2018/04/26 20:20:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x1, 0x9dd1, 0x6, 0x0, 0x7, 0x2, 0x7ff, 0x1, 0x7fffffff, 0xbe, 0x7, 0x0, 0x0, 0x4, 0x200, 0x7, 0x4, 0x7, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) getegid() r5 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000140)=""/218) unshare(0x28020000) unshare(0x1fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/26 20:20:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xec0f00) 2018/04/26 20:20:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) dup(r0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getgid() setregid(r1, r2) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141043, 0x2) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1c) 2018/04/26 20:20:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) msgsnd(0x0, &(0x7f0000000000)={0x0, "b5f7"}, 0xa, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xa00, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x82, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket(0x2, 0x2, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000300)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @random="b08419a21d80"}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) sync_file_range(r1, 0x2, 0x100000001, 0x2) [ 203.543662] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 20:20:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_bond\x00'}}, 0x1e) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) [ 203.601666] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/26 20:20:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0xffffff7f00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 203.719347] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 20:20:13 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\bg'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/04/26 20:20:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x19000000) 2018/04/26 20:20:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000004) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001d0001080000e69f5650090000007f17bdf6369444d6bba2a0a3e19dd39659bf8f2289eeefb3c5f17116a3c6da0632b5ff8b1a72f8c85cd49d259f4684b6cf7dff22194a23a02ec97a7fcce12781c94c5a8da46b9051837063402ea7b4967d083006df802a05e5374997cf0c320a0224dc73f1e72fff812a1c3b629dc668624f66596479cad335aa4666711911f8387542f74a6b45137cf58f7d7ca85838e69329c0e5fb0fe40f884f4344b582b37bc2c53941bd398f607cf5", @ANYRES32=0x0, @ANYBLOB="0000000014000100fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) [ 203.796375] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/26 20:20:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x400000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 203.848785] binder: 15812:15813 unknown command 26376 [ 203.925971] binder: 15812:15813 ioctl c0306201 20004000 returned -22 [ 204.755610] binder: 15812:15834 ioctl c0306201 20004000 returned -14 [ 204.755833] binder: BINDER_SET_CONTEXT_MGR already set [ 204.767586] binder: 15812:15835 ioctl 40046207 0 returned -16 [ 204.777267] binder: 15812:15834 ioctl c0306201 20000540 returned -14 [ 204.781236] binder_alloc: binder_alloc_mmap_handler: 15812 20000000-20002000 already mapped failed -16 [ 204.796922] binder: 15812:15813 ioctl c0306201 20000540 returned -14 2018/04/26 20:20:14 executing program 0: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x84) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)) 2018/04/26 20:20:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000200)=0xe, 0xffffffffffffffac) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x4000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x4, 0x6, 0x401, 0x7a2ee49f, 0x7, 0xfffffffffffffffb, 0x100000000, 0x8, 0x4, 0x80000000, 0x6, 0x8, 0x800, 0x101, 0xfffffffffffffff9, 0x6], 0x0, 0x1110}) 2018/04/26 20:20:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x9, 0x80, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xb3bb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="570d4b00020f1c57d33e45308a441eea7add2720ace9d8439522bf581315d0d2dc7f86b23cb67a8319c43d4c526b8395f6b53763dc1f22e55ff18e75759b7ddc"], 0x53) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x403, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000400)={0x0, 0x0, 0xfffffffffffffffe}) 2018/04/26 20:20:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='{\x00', 0xfffffffffffffff9) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) r2 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="067b2749f25a4a8a7c125df994cb0f19c90e437d69a683ce34cf213faa33114f0b0718649df36ee2ee391fe5118a3c6c6def31c348ef", 0xffffffffffffffce, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x4, r2) 2018/04/26 20:20:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x900000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) umount2(&(0x7f00007f7000)='./file0\x00', 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000440)=""/171, &(0x7f0000000500)=0xab) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1da80225", @ANYRES16=r2, @ANYBLOB="04002bbd7000fddbdf250a00000008000500200000003c000300080003000300000008000800080000000800030001000000080008008c00000008000800010000000800030003000000080007004e20000008000600e20c00000800060002000000"], 0x68}, 0x1, 0x0, 0x0, 0x20000004}, 0x81) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000006c0)={'rose0\x00', {0x2, 0x4e23, @rand_addr}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x400000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r2, 0x4, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe01}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) 2018/04/26 20:20:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000140)={&(0x7f0000000040)="0860c0abf82a1f26322bf4e37e796111c307799d86f783f69b64f03d8a4862d3d95918c6f92662bf222a35219fde466b29b01a16e5580468d5f7624a4e89f219df6e394bce6d234e6ff4c8b98713b35dee6a31aa5440eba9ed41f56fb647cf3a0173c12a93a9b9704880bc6cb99e9e27b26dbe00b0ee546eeca568a067d520c7c9061ee158a3dcf173b7ea2b3b761b8769793382cf70e0557097ac0a689e91a70acd05aaae722316e4982266ed169b6348d55985091084a347272de02d1b8d4f6ccab2a043843203c2f43d97af73114b918ee7ddbd8147b84bc755a0c8aa37ded93df839dbf46198da019272d67fed65f90a8ea1", 0xf4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)}}], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/26 20:20:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x17) [ 204.812776] binder: undelivered TRANSACTION_COMPLETE [ 204.819005] binder: undelivered transaction 35, process died. [ 204.858804] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 204.886126] binder_alloc: 15854: binder_alloc_buf, no vma [ 204.891841] binder: 15854:15855 transaction failed 29189/-3, size 40-0 line 2963 2018/04/26 20:20:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x39, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000300)={0x0, 0x0, 0x1}, &(0x7f0000000340)) timer_gettime(0x0, &(0x7f0000000480)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/26 20:20:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x2, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000001bc0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/26 20:20:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x80000b}}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}, &(0x7f0000000000)=0xb0) [ 204.912252] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/26 20:20:15 executing program 6: r0 = socket$inet(0x10, 0x4, 0x40000000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 205.020214] binder: BINDER_SET_CONTEXT_MGR already set [ 205.065731] binder: 15854:15855 ioctl 40046207 0 returned -16 2018/04/26 20:20:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) r5 = dup2(r2, r1) sendfile(r3, r3, &(0x7f0000000040), 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='\x00') 2018/04/26 20:20:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffffffffff7f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x400051) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x1, 0x40, "000000000136", 0x1f}, 0xfffffffffffffea9) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x10000) read(r1, &(0x7f0000000000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540b, 0x3) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x581000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = semget$private(0x0, 0x4, 0x1) semop(r3, &(0x7f0000000180)=[{0x7, 0x8, 0x800}, {0x3, 0x9}], 0x2) 2018/04/26 20:20:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x900000000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa00000000000000) 2018/04/26 20:20:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xbb, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000) close(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/26 20:20:16 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80200, 0x0) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2802}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/04/26 20:20:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x93, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x18302, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x6, 0x4, 0xc3, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x20, 0x7fffffff, 0x400, 0x2, 0x6, 0xd1, 0x21, 0x0, 0x7], 0x0, 0x400}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/26 20:20:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8001) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/04/26 20:20:16 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x0, 0x0, 0x20}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x119000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x48}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='oom_score_adj\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x800, 0x4, 0xffffffffffff0001, 0x5, 0x1ff, 0x4, 0xe54, 0x4, 0x80000001, 0x7}) 2018/04/26 20:20:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xffffff7f00000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="db00000000ce8332ff4368e56bd5334755076af9def06bb12afb02ddb1ef7004a34d090a7636c5b6fce01287f29507fbabae51ec78f286d88a2d17bab86146b93bcb25b874d961d5a0e71429246b1892fedc39854309ef2cae3a396099d5"], 0xfffffffffffffe73}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40002, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6, 0x1000}, 0x4) 2018/04/26 20:20:16 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000000380)=""/251, 0xfb}], 0x4, &(0x7f00000004c0)=""/125, 0x7d, 0x11e6}, 0x20) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x7, 0x4e21, 0x3, 0x2, 0x80, 0x20, 0xff, r1, r2}, {0x470d, 0x80000000000000, 0xfffffffffffffbff, 0x81, 0x3, 0x80000001, 0x80000001, 0x61f}, {0x1, 0xfff, 0x0, 0x8000000000}, 0x0, 0x6e6bb5, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x3, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3507, 0x4, 0x2, 0x8001, 0x8, 0x0, 0x6}}, 0xe8) listen(r0, 0x5702) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/248, 0x2}) shutdown(r0, 0x40000000001) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x6) 2018/04/26 20:20:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d00) 2018/04/26 20:20:16 executing program 5: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}, {0x0, 0xfffffffffffffff8}, {}], 0x3) semget$private(0x0, 0x0, 0x4) r0 = semget(0x0, 0x0, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="819c8ecdbb99188f9ad6560913400c47", 0x10) 2018/04/26 20:20:16 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x11da82, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x4}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)={0x3, 0x4}) 2018/04/26 20:20:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x103200, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x78, 0x6, "852a75b106739073aa9d60928b073a4d9d51d03ab3c69d14f136556eeb09636aa14780bbcf480d1bdbcc6d7b180e1919ed3c08cc4060853d4971e2858e0a2a", 0x25}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000200)="49277623fdfd0dc755563d5bdaf4df6002d9638ba0da93f92d2cdb6773d224744aefe61485abaee7a2907404dbe52a221709a352a1ca7fd9fa68e529b512fee92196e29cb94259cdc4fb27d056a52982ba37229abed90fb51bb1040e559ccc94a14d025a80807501820b12234e244b4b", 0x70}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="2000000000000000110100001f00000019b2bd8aec64504550b794dc000000008b6cd569cce763eab60620a68ff2b218b75215c17a825534a554d36c566bc5054a5979351949d9a2948c493ecc2720ffbbe22cddfb50b6b0dda98c3f2f64823c48603e49359b6cb0f6825653464543f3d30017374be8aad0b4b4a97f7d9f158c05c58452ba"], 0x20, 0x80}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x10000000000002e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/26 20:20:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x1000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 206.948075] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 20:20:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4b}, {}], 0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x128836c9fb5b8a30, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/04/26 20:20:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x500) 2018/04/26 20:20:17 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@empty, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/26 20:20:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x82842, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x0, r2, 0x10001, 0x9}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/04/26 20:20:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x9000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a000000ce8231d0e2580ae9a37aea235e178f354b8142839fe40452be813759d4945862eb7a53f1eebc3d1f5101fd3b324b6558417b0e63a96134e25b81ff2fa407c4600e766456d61edbe5ab969f369de796950abf7908232b2c54ea9bf1527b7cb5e35a2b7e56f416c7de88dae53834e5d3fba145658d4f221402e9d7"], &(0x7f0000000200)=0x82) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x200}, &(0x7f0000000280)=0x8) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x3000)=nil) 2018/04/26 20:20:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/251, &(0x7f0000000000)=0x57e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaacd6, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x5) 2018/04/26 20:20:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="434a2d79f5c0d695a4a8fed6ac0f77bd6ad3f662", 0x14, 0x2}, {&(0x7f0000000140)="ae89dc7d4462d70b89dd2f8338e4563bfb7407e1bd433b934b43f1bc72ab045ef1f953a9583b1e8b8f0e421a538410c7fce71d23e94959a2096695cb723a156458bd769e9958f53c99c23f27507baf3f11913c7a69eea5ee136e3c525dc9c7a0b1c59743f3958b40aec826a4d866a87c315d9eebfbad833a9067df8628062f5cf0ddfab0fc80899cf7c167b0f3a408d829a078dd90a226c74b335d43ff9128384692909912f656ec8a16af1c90f929", 0xaf, 0xfffffffffffffffd}, {&(0x7f0000000280)="b45b07cbe7730c61908fe8da32b29daac2c134cb6c44764fcf5dc534910715deba7999683a2faf2a4456dae018a01c6cea632b3f399606c7bb6a0277533710856c27537e4c477496502679944d4a0559425dd81f5c657c7911d3a13fe6a0aa336abe5b23079d1b46e2d4d71a909298762bbe811f3f7c8b2d0036a962904500caf633dd3302035ec1924108783fbfcfa6faaf24add0ebf42de69c16439d96f076c48fbece13159a5238b0355b6665bc287c1b97d710c804c0839b0e90d1a0ae24d2f3da19deea8d92a29f12675ff781b5bd646cd0de7805ac21fd82c3787cdf", 0xdf, 0x3}], 0x400, &(0x7f00000004c0)=ANY=[@ANYBLOB="007638d27a25f952482f622ba584895035ce725e6863fc5a254001b6ccf8e22ef0c07cac466060b6910a4403ca0ac063c8164690ca1e61a6a4700801ebc4f486e656a6c255bad91c4083c44f245afc77278df0dfd8737e1b8f7baa466f5bde68ba5aa42d29318796d8870e3e33fec8037dc387eab869c844ae6e5f0757d67633cc2740e9190310d21de366f297234a731806df84ed2fd81b767648d21746e144a2961241c007ba"]) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 20:20:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x900, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8002, 0x0) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 20:20:17 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x1, 0x9, 0x0, r0}, 0x2c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x5, 0x0, [{0x100004, 0xa0, &(0x7f0000000040)=""/160}, {0x3, 0x76, &(0x7f0000000100)=""/118}, {0x1f003, 0xb5, &(0x7f0000000180)=""/181}, {0x0, 0x43, &(0x7f0000000240)=""/67}, {0x1f003, 0xa8, &(0x7f00000002c0)=""/168}]}) 2018/04/26 20:20:17 executing program 7: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) openat$ion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ion\x00', 0x2, 0x0) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f0000000400)="444e6462f15816472e9fc838a4ca0403ee463b3cc4b50d70b976e5f5a7177720e8f7e37f1838cd426089f10501ad6eedf3dec44be7b79a8b08c06b4ae61817e4aa0799ba65126da8ac457cb6ea48224a8b20d63512f8f4f9aa24481944fe3286a903f18a4b6f7f55d8081a3e189b052ef2012a81294a17eb5b2aebe2a56fac0c20ae2e6a0730c5fd8b4b7845fb98ec85d082c893ab18397d425f854d4e63e71c2bb84e060c50fa39ce74e4155cdc8c15b00158c6d3ac4408ecd2afa74f09a5cbe51ad299bd1ccb4bd5fd503c", 0xcc}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x3, &(0x7f0000000700)=[{0xf8, 0x10f, 0x100, "a1fcc985e2d2cf81e9666089aba23dadf7f556b794f0a64053e0e79a5c132b88c26187788b329df4f60990a4dcfa24c831e0f00777b7647b07f613ded1b886e6641de0ed33744983edf404e6d42f9f87344501e4ffce453ebb4e20c6b814e2f8c117ac059e88789fa20c8cbb377d3fcc0269d97b1b9dd4a16d245ec09db3969e822c971b782fada882235813f0e056c764e1c319c3d14354d367c4dfa6e3c19c4faf450771a6177f8a924c8359c8f837b5ca6346604ebd1786204fd2cca2e8533ee5aac1d9153571f30b07208abf530b73eacf476983b8b7431bb3db4e91df018b9d66b3d0dd31"}], 0xf8, 0x804}, 0x4000000) connect$netrom(r1, &(0x7f0000000380)=@ax25={0x3, {"d416b914145a6d"}, 0x6}, 0x10) 2018/04/26 20:20:17 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0x3, 0x4, 0x401, 0x3f, 0x1, 0xffffffffffffff65}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @multicast1=0xe0000001}}, 0x26) bind(0xffffffffffffffff, &(0x7f0000000040)=@nl=@unspec, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000300)=0x8) r2 = semget$private(0x0, 0x4, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/47) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x1a}}, 0x6, 0x8}, &(0x7f0000000280)=0x90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/26 20:20:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000001f11566c6ded3dd81f91267db91c02499500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 20:20:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc00) 2018/04/26 20:20:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xa00000000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000040)=0x4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0xf58, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x1e2, 0x1eeb]}, 0x2c) 2018/04/26 20:20:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xffffffffffffffbf) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x309500) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) sendto$inet6(r0, &(0x7f0000000240)="0403000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x40000, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/04/26 20:20:17 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./file1\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='s'], &(0x7f0000000040)='jfs\x00', 0x4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000080)={0x20, {{0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x3e}}}, 0x88) dup2(r1, r2) 2018/04/26 20:20:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40bc5311, &(0x7f0000000340)={0x0, 0x4000000000000000, 0x0, 'queue1\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/26 20:20:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, r2, 0xe}) 2018/04/26 20:20:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x200000000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bcsh0\x00', 'vcan0\x00', 'rose0\x00', "0800000000000000070017df00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'irlan0\x00', 'sit0\x00', 'bpq0\x00', @random="9984964c11d4", [], @random="98ad724f9d9a", [], 0x70, 0xb8, 0x100}, [@common=@ERROR={'ERROR\x00', 0x20, {"b0fe78edffd460f2e7772b26b8a24c0396ef621dead7b16eaa6355ac162a"}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8f7, 0x8, 0x8000}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x328) 2018/04/26 20:20:17 executing program 2: r0 = socket(0x9, 0x100000802, 0x7fffffff) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup2(r0, r1) 2018/04/26 20:20:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10000000) 2018/04/26 20:20:17 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x3, 0x70, 0x1e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) keyctl$unlink(0x9, r1, r1) 2018/04/26 20:20:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xa000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 5: r0 = socket(0x5, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x95, "09e3c8d790e79acc4c2c26d45f3cebf4b6d931e8f6eaa696c0fa141dd3cc4760de3cb7e8b5fd3c6ab29b408be5affc10fb0b835d72bded7349ab494a0133aab736dd502b71306d998339b7f419dabac2dd82a35eebdda3cf01ca80311e1d75a5b318befd6cf1c6d92e1e40818c69da8ea9b24d45c796979d50999c14530177e8575bdd6ee6dff284f049a77ec78e6804de1017ff15"}, &(0x7f0000000100)=0x9d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22}}, 0x1, 0x0, 0x1, 0xfffffffffffffff9, 0xa4}, &(0x7f0000000340)=0x98) r2 = socket$netlink(0x10, 0x3, 0x1000000000000f) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000003000ff0a0060bc7cc2ab000000000000000400005571f35f90831ed4000ae764be7530dadb547c46f908d094008384b82a21df431ad1265e136e436ea35f341899343bead081327f4671f943701158cb8dccc5027de301ff7db3719e796ae4"], 0x20}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) socket$netlink(0x10, 0x3, 0xd) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000380)={0xfffffffffffffffb, 0x3, 0x80, 0x3, "4b0d2da9de8ec552c74ec27e040743d1504106fe2029ae5b24467b9691471202469630c71059b9a20a81f7ca", 0x10001}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000140)=0xfd4c) ioctl(r3, 0x6, &(0x7f00000003c0)="1c2e76078d659d8553966d711956039f74d982e309488380628394d69a970be954bc99eaeae288e0dcc93f8c9729b58b121e133ea632ef1b2307382c2cda551254931eff5456bffe2c694a26139958123db5050377191d402a1c34837f072bcd13a4da8e24aa551e8cab741cb759eb1505ad1f86283822385d1609f620f38b6ac0347c4563d85e39fa55b4baacaf8c603c146865cf01f7206c4d47014b2b0fdcd6b671f308721b93360aaa2424039c3d0ed761b0d0df0c626e5dadb8a2e57d") 2018/04/26 20:20:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="393acb1b"], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/26 20:20:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000027003103000000000000000010000000"], 0x14}, 0x1}, 0x0) 2018/04/26 20:20:17 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/26 20:20:17 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xfe, 0x6, 0x4, 0x1}, {0x7f, 0x8, 0x5, 0x3}, {0x9, 0x0, 0xf9b6, 0x7}, {0xd2b, 0xffffffffffffffd0, 0x13e0b8d8, 0xb211}]}, 0x10) io_setup(0x8831, &(0x7f0000000180)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 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_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000)=0x1, 0x4) 2018/04/26 20:20:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x2000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf00) 2018/04/26 20:20:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x82001) r1 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f00000000c0)="bb18e8ba00ba33be5fa1ac2bc5707736aea335e748a020f6e61d72e7da5ddafbf4f946c4afab116bc8e333491f6097e33e03f0ec17bfc940c24ec1506487a7975dd73354487760cbc50926185e02f6f6131c24bfa0470c2bfddbcb1640c3655633d3b317bbc3") 2018/04/26 20:20:18 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x43, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r3 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000002c0)=""/211) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000440)) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 2018/04/26 20:20:18 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x0) socket$inet6(0xa, 0x0, 0x1f) 2018/04/26 20:20:18 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x0) socket$key(0xf, 0x3, 0x2) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) close(r0) 2018/04/26 20:20:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x400300, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:18 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0xa}) 2018/04/26 20:20:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1100) 2018/04/26 20:20:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xffffff80, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080), 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0xddc8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x200}, @in6={0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x81}], 0x78) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x14) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/04/26 20:20:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000002c0)={0x0, 0x1, 0x8, 0x100000001, 0x8, 0x8}) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/108, 0x6c) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1e79a31a, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/26 20:20:19 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000000000b0ae5c4b74752c98e0121691375b0000"], 0x10}], 0x1, &(0x7f0000000a40)}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1fffe, 0x0) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080), 0x0, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0xfffffffffffffc1c, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000000bc0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={0x77359400}) 2018/04/26 20:20:19 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000440)) getdents(r0, &(0x7f0000386000)=""/1840, 0x740) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="0c59e9cd4b89be6e80c504f297387f1eaa0c475e499abbbabe57dcbaea21bc556cd8700deab9f5782aca91771b55398a668b327e6ef0f5ad3850432b080fdafbf5fd47d577186b9d5b9c83501fe245f48bb6a06c3042ba91f89d3c529264af7bce23e423bab05f28433fa66a125f281a030676d95d512ee52a4368a9d9983ec07f7ff25b66e9d556459c74e52acefd6c36", 0x91, 0x100000000}, {&(0x7f0000000140)="c73ef3155ca56b3e96d9ab4f9538b35eccc0d0a56c17f7499a7e4da74330d4952cd41599e6a2631217da30eb6213e2fa098f19ed72cc44a093ac83cfa25497cc6772bd4c9cd97a4d1053bdb4df6f57d5b3a3596de2d4d113a75894b1fa25290569956235fd3b7667940f6f625a956eb555e7ba506905d24af73a1810f1fd33a14640bd279e3c", 0x86, 0xe8a7}, {&(0x7f0000000200)="db4e7b8576b44b907e6fc739343c8da7477efd232eae53a878ef99fed043ad3ef06d8c4ba44294f2d6745a8f07578c6ce861a7d78cf02cfb901cb446194d58608be650be6b83a12e009a498334ad3b949287", 0x52, 0xfff}, {&(0x7f0000000280)="b45c13b70d8945817e234ce2caf0a016f2ff477c52018d801b87302c68324fe0af6954f06efd59baa1efe63f483865cdd99f08ad1e03c8fe28324a5d3bbe34e7662659647ff707de6b9c7a91081e2aff9431a696d1429bb6bade5dea02f343c893cb70c34b7ee9d95a97aa76d46f4756176c60f0da20b8e7ed79ce7ab80f179844ab70c365ec542be5c7bca5d2d43ec764b8d9bb6033be7c0019525ffce6661cf9b957fd28307d1257fdeb0392", 0xad, 0xf5e9}], 0x20000, &(0x7f00000003c0)={[{@check_normal='check=normal', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30]}, 0x2c}, {@showexec='showexec', 0x2c}, {@quiet='quiet', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x35, 0x35]}, 0x2c}]}) 2018/04/26 20:20:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x20, 0x5}, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000052000104ffffffffffffffff0a000000040001004fc4ae507d6eaa50b0d6b50495f538e3a3a2c4fed9a7fbf1ddd2360c3de8c3ca7f1b81c51c0ec861d817c0a9de0697a2d2f8564611f86b55c38baf1087a0fff41d3b5714bb0898f379b32dfb78fc2d6575abbbeb327b873053d1701c617a941a3fc97462178a34d6bfd1cd2a7d5f581aafb153b706d149f05a7b385a3378f2979d618b14ce"], 0x18}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x13) 2018/04/26 20:20:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x8000, 0x7, 0xa4a2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, 0x6, 0x27, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) io_setup(0xc4, &(0x7f00000002c0)=0x0) io_submit(r5, 0x2, &(0x7f0000000440)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f0000000300)="92c57b65ee7f37193ff3d0fdb7739ddcace8e69b711a3d1346c78e063ba8eea24a2a3ccc0194028a635ea60a2af174c3ddf6c9ea2343bb2ee2087c0dff673c2e06fd311b409601427fa43011eb56a89f4aab5f2f775dfc0c9305340db17fceeaa830a03c8975162afb4884152b7d9e842f03110dbc6f5dff1018607483", 0x7d, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00000003c0), 0x0, 0x4, 0x0, 0x1, r2}]) r6 = getegid() fchownat(r2, &(0x7f0000000140)='./file0\x00', r4, r6, 0x900) 2018/04/26 20:20:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x8, 0x200, 0xfe00, 0x0, 0x3f, 0x1, 0x2a6, 0x40, 0x27, 0xfffffffffffffff7, 0x39, 0x38, 0x1, 0x2, 0x1e06, 0x1}, [{0x70000007, 0x67, 0x2, 0x7, 0x800, 0x100000000, 0x0, 0x4}], "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", [[], [], [], [], [], []]}, 0x1678) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x8000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/62) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x34000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) mbind(&(0x7f0000489000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000340), 0x1, 0x0) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x9, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) signalfd(r0, &(0x7f00000002c0)={0x534c}, 0x8) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/65, 0x41) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x4) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/04/26 20:20:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@flushsa={0x58, 0x1c, 0x6, 0x70bd27, 0x25dfdbfb, {0x33}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x7, 0x3, 0x23e, 0x9, 0x7601, 0x1}]}]}, 0xfffffffffffffd56}, 0x1}, 0x4000800) 2018/04/26 20:20:19 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/160) 2018/04/26 20:20:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8820) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x90400) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x4, 0x1, 0x9, 0x20}, 0x2, 0x2, 0x0, 0x0, "6ac2d86972e697ff"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x82403, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000080)=@req3={0x5, 0x400, 0x7, 0x8, 0x7ff, 0x101, 0x1000}, 0x1c) 2018/04/26 20:20:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000004001800"], 0x24}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x3, 0x3, 0x2, 0x1}}, 0x2e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="66d23dff35cacedfcc139cb1d3066a59710edc7b8631f2c35b55bd1e28f36e483edc4bb3526965a905c685b1ea2b861a0979e89eb93cf1dfcd572926dedb0486c0b3219ba56b294cd2e0f58e097ff2caf56fa8cc49acb3873bef11cfd4fb7a874f2427ae1d3b349b24c9e6da89252ddf67c3030df44dd1356f33ffe8ac33d4d85a986a31c57b5b4114ab36b0c5e465a3a9c36ac56a4fde513ee369f4e168ddc7a17819802f20b2", 0xa7, 0xfffffffffffffff9) keyctl$clear(0x7, r3) socket$netlink(0x10, 0x3, 0x6) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x400000000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000801feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x6, 0x0, 0xfff}) 2018/04/26 20:20:19 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0xba80, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "129564620cb8351a2de6f360eb4dd78f"}) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x20200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0xb, 0x6, 0x101, 0x22}) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x2080000) 2018/04/26 20:20:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100) 2018/04/26 20:20:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xec0f0000000000) 2018/04/26 20:20:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10) bind$ax25(r0, &(0x7f00000002c0)={0x3, {"530c3a4ac19b49"}, 0x204a}, 0x10) bind$ax25(r0, &(0x7f0000000300)={0x3, {"1c8b6984681040"}, 0x400}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xfff, 0x400000) sendmsg$key(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)={0x2, 0xa, 0x9, 0x9, 0x17, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sec_ctx={0x6, 0x18, 0x5, 0x1c7, 0x27, "2fe1796df84e6750c1a757380ab5d1010693907c40e886386d7c03a96b2a9159b50f201f161d8a"}, @sadb_address={0x3, 0x7, 0x3b, 0x80, 0x0, @in={0x2, 0x4e22}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0x6e6bc0, 0x8000, {0x6, 0x0, 0x2, 0xcad, 0x0, 0x63390489, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000}]}, 0xb8}, 0x1}, 0x40) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x100, 0x1, 0xe, 0x10d, 0x70bd2b, 0x25dfdbfd, {0x3, 0x0, 0x8}, [@nested={0x60, 0x6f, [@generic="d0923aae3c92059562f851c0502cb52ceef921483c87012b3e7b4673f38a69b8893f900e06660bbc373ac483e48a", @generic="24bc28efe96b586f62c7d544ded404e5a52bb09d0285adfa59fe68eed10811b545fc6f380dac343735a4a3cc5dcc"]}, @nested={0x8c, 0x81, [@typed={0x88, 0x18, @binary="f83af38b98ec5a3c606f2b063e5d713de1e943a05a5c9cfe50207db6c65ce88a435826b55c5f596eb469fed2096aabd598f9b96584d23f4ae1f4dfc6759bdb72bcf0569b0dcd025ad10a9421f85dad0f3e4780c5bf151be4cc230733f95956d1e66421ad0dae0ab19532ea2aed9bafbf4ec72672d0a99e011b213c095dd9d57fad5bf9df"}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x90) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xffffff7f, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20081, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x88, 0x4) r2 = semget(0x1, 0x3, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000100)=""/148) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)) 2018/04/26 20:20:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001c0001040000000000000000020000f4e78118e1938d373a794c0652eb2f2d5718cea4e1ef688ab972085576bf00edc6cdfbd3f80c08e3cb8c52c57f1dcf912d9bc8a3a8d72a6ae5529f529fa710e426e9dea654f34912b2bf856598bcd3211d33dad9ec354308c6b2b43043ac073f12f62cce81904c320a36a9495bf772fc35732a00d8012500008d32f14ed7c89ea6bd19a9290863bbea99195cb78fcf8094", @ANYRES32=r1, @ANYBLOB="090000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) [ 209.580988] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x4000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 209.689527] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/26 20:20:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x5, 0x748, [0x0, 0x20000d40, 0x20000e40, 0x20000ff0], 0x0, &(0x7f0000000040), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x4, 0x6007, 'nr0\x00', 'bcsh0\x00', 'tunl0\x00', 'ip6_vti0\x00', @random="1fa41301d346", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8, {{0x7e, 0x0, 0x3, 0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x20, 0x8808, 'erspan0\x00', 'ip6gretap0\x00', 'veth0\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @random="fb1756ec4bec", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x138, 0x180, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x4b4, 0x401}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="c46bbe06f947", 0xfffffffffffffffc}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10001, 'syz1\x00', 0x8}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3f, 0x5, 0x7fffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x14, 0x0, 'bond_slave_1\x00', 'lo\x00', 'bridge0\x00', 'veth0_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x188, [@mark_m={'mark_m\x00', 0x18, {{0x1, 0x9, 0x1, 0x1}}}, @vlan={'vlan\x00', 0x8, {{0x2, 0x6, 0x1c, 0x4, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x0, 0x7, 0x0, 0x0, "09a725b9d491a5f806628b81c45992f75a71c6204e54d84185e7293461734982971f58211d59cddca819580373609c9ab274f0576c3ad29a321c698f229bf0a0"}}}}, {{{0x11, 0x20, 0x22eb, 'ipddp0\x00', 'bpq0\x00', 'bridge_slave_0\x00', 'bridge_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x140, 0x1b8, [@limit={'limit\x00', 0x20, {{0x2, 0x6, 0x100, 0xc2, 0x6, 0xbad}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x5, 0x3}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x200, 0x9, 0x6, 0x8, 0x0, "931842c211f37aaeafa257e860bb69a134ccae7ff9e145b0cfe9b888c7787d3d2bd33353091e7373441555f7d28f182f3b3a7308b37235276eb94db833b39c4a"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0xd, 0x10, 0x8977, 'erspan0\x00', 'syzkaller0\x00', 'syzkaller1\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xf8, [@mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x6, "c0ccae6ed66c9f1261f57f3beaadbd4a701991a7d28a71653668748eac0a"}}}}]}]}, 0x7c0) 2018/04/26 20:20:19 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/26 20:20:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x140005, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000480)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000700)={0x4, &(0x7f00000006c0)=[{0x5d7, 0x1, 0x0, 0x100}, {0xdbd, 0x7, 0x81, 0x5}, {0x6, 0xffff, 0x7, 0xbb8d}, {0x0, 0x2, 0x7, 0x4363}]}, 0x10) socketpair(0x2, 0x80001, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="81479a96cd0cbce71f52309807550dc56ce1288cfce37c72fa0d1a6eed4b7b2f2036fb969c699581628fcb2b508bd7c102b047102b5ac14a5a5aa500039772fc3e8349830ae143a616a84fbe427dc25955037502d7aab5006ea0cee902915b6fa485de4668e423c375347321ac20aa75d99a59a079aefa897b392dda7bb93f385226aea06b73a8aa2308fdcf53e3f3e9b10d3d6ba6157bce925d194752862c86e9f2a775205000042110f012f5ea036c", 0xb0) r3 = dup(r0) write$sndseq(r3, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) ioctl$TIOCSBRK(r3, 0x5427) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r3, &(0x7f0000000240)="ba2c0c8fa0b5ac4c421cc1c42c43ffdacd0dfacd0a0ff3c540a26d75315bcbff65e09a1a277d6ce8540fda04874a42707c543327d869431b37eda572172e1e43e6e3650c691bf972aa54a71cda80051efe4743e57a333e943fb07ddbfa398d5df60b78076df0e40b1bffd0b4fda49efcd4c777b1b0c60136a1b6c86b3d53bac7f352b81488ab65e88c2497835ac4f11a9f5a52fdb1a76a29fb36fe0ca3fbcc6970c7365a6d8434a7faf2f74c1ffae49935d8d2cbce6a430ed8bb5ba6dbb09f987938a36c80669449edff9bc2f1856f3720f89d46cac35e0489", &(0x7f0000000340)=""/223}, 0x18) write$evdev(r3, &(0x7f0000000680)=[{{0x0, 0x2710}}], 0x18) sendmmsg$alg(r3, &(0x7f00004fef90), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0x6, 0x9bf6}, &(0x7f0000000500)=0xc) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000980)={0x5, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, {{0xa, 0x4e20, 0x1, @empty, 0x1ff}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000540)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x8, 0x8000, 0x9, 0x9194, 0x1, 0x6, 0x56, 0x0, 0x9, 0x1ff, 0x5, 0x28, 0x1, 0x3, 0x401]}, &(0x7f0000000640)=0x100) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000940)) write$eventfd(r3, &(0x7f000057bff8), 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000800)={@broadcast, @multicast2, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000880)={@loopback={0x0, 0x1}, 0x4d, r5}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) r6 = semget(0x1, 0x3, 0x502) semctl$GETVAL(r6, 0x0, 0xc, &(0x7f0000000cc0)=""/145) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000b40)=""/110) write$eventfd(r2, &(0x7f0000000900)=0xffffffffffffffff, 0x8) bind$nfc_llcp(r0, &(0x7f0000000740)={0x27, 0x0, 0x1, 0x5, 0x9, 0x0, "ed42740423bd5b4b96271bd755d6d8fc313876a9ea1c2138600bdc1d33e3275d5b781f62f5047bb3105af2c8bc7e88c91448e0c5057ebb9ff11f7e33feba82", 0x1d}, 0x60) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000bc0)={'nat\x00', 0xd7, "0f596a796402950524ffa8ce6bfe972b5d772d2898189a43402a4fd02ebe6281d79c314a325e3c9a8e8f912fdc4ac7e6624ae1460437058f81b8a68c27ede0f8a53a798cf0541d2d554b6156c63426f7b0f1f6ee1f708bd04e5961de4c98f94a9b100e756c375f316e42d10ad5fcf1c55d3cd65b52f1eecd7254158a4e27d7d343bab4c35630dd1c91849ea4e04220ee52222d63414871bd8fb1f72e81a8df8674d221067aabcabcbaffbfce9e6b59b665abdc14c90f75daa492b403dcde564a6e0e5af8430200831a3576786677bcb332443d1416f3e3"}, &(0x7f0000000140)=0xfb) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000007c0)=""/54) 2018/04/26 20:20:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/04/26 20:20:19 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x400000) r1 = perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x5, 0xffffffffffffffff, 0x0, 'queue0\x00'}) clock_gettime(0x7, &(0x7f00000000c0)) ppoll(&(0x7f0000000280)=[{}, {r1}, {r0}], 0x3, &(0x7f0000000300), &(0x7f0000000340), 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x32c) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/217, &(0x7f0000000200)=0xd9) 2018/04/26 20:20:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e000000) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x80ffffff, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000001180)=[{0xffffff92, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x30) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/sequencer\x00', r1) [ 209.807609] kernel msg: ebtables bug: please report to author: bad policy [ 209.841093] kernel msg: ebtables bug: please report to author: bad policy 2018/04/26 20:20:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000018f3ec2eab5008060001480006040001000000000000000000002501000000ac1414aa"], &(0x7f00000001c0)) 2018/04/26 20:20:19 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f0000000180)="2400000024009d380000120000000100000ff6ff0100000008782fc902db597885990262", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x40, 0x4, 0x2, 0xffffffffffffaf25, 0x4, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1000, 0x1, 0x6, 0x8001}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x51, "ecfdbc0055a1f987da12bcd88cec79f6336ca4b1a74d38885e2eac966e3a4e3e1c4dc2cdaf398c34255af023bf5869f3adc8cbd18f860446400ebefb56f681014e55a42d791ba6245a53d6031b9d3f8a85"}, &(0x7f00000001c0)=0x59) 2018/04/26 20:20:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000018000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="64187e040fc76d580f65b0e877f6990e002e0f01d4ad66b99c00004066b8a600000066ba000000000f30f63766b9800000c00f326635001000000f300f72d788", 0x40}], 0x1, 0x52, &(0x7f00000000c0)=[@dstype0={0x6, 0x6}, @flags={0x3, 0x1a0880}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6, 0x401, 0x5, 0x3, 0x9d2a, 0x3, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x8ac, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x48000000000, 0x80000001, 0x2, 0x8, 0x5}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x85f, 0x1, 0x1, 0x4, r4}, &(0x7f0000000380)=0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xfffffffffffffffc, 0x2000, &(0x7f0000015000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:19 executing program 2: semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x0, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) 2018/04/26 20:20:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xa00, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005005, &(0x7f0000000080)=0x7fb) 2018/04/26 20:20:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4004}, 0x801) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ptype\x00') ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000440)=""/215) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000080)) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000300)=0x8, 0x4) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) setsockopt$inet6_int(r4, 0x29, 0x45, &(0x7f000098dffc)=0x3, 0x4) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x46, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000000400)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvfrom$inet6(r2, &(0x7f00000001c0)=""/163, 0xa3, 0x2062, 0x0, 0x0) 2018/04/26 20:20:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) fstatfs(r0, &(0x7f0000000000)=""/8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) 2018/04/26 20:20:20 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000a80)={@mcast2, 0x0}, &(0x7f0000000ac0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000b00)={@mcast1, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0xffffffff, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008ec0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000008fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009180)={'bond_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000092c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000096c0)={&(0x7f0000009300)={0x398, r2, 0xd14, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x885b}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x17c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}]}, 0x398}, 0x1, 0x0, 0x0, 0x40040}, 0x4) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x800) 2018/04/26 20:20:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0xa, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd000000) 2018/04/26 20:20:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000680)={0x0, @local, @loopback}, &(0x7f00000006c0)=0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000840)="40da1ecfde741d5180d73fc3a1dd1f86738197a961877e441fb1d4bdeb44f0432da6dc38bb7646da8f8f7958def811532e5c020000000000f40da7b4c8d10e4b0dd93381f334cfa3ed13b57c6193f92b1cd4d2181015da8f4462b18d4c084d1dfa1e083c6adeac186585a4d3f19d481fd02caceb0c627717378ce716d295c35771e7ce88c34b1b4b53d317544a2f7f5730aa66d95ceca8757a1c39f1292b4ebbdc5de5daaff598d2858672aaff59fa0764f1192c0d4a00b1d8b6e6123bffc85efdc4e0bf580200000000000000538bc633b2a384f5b286b260b0f10456a61887dc0dd2427f464c7adfab", 0xea}, {&(0x7f0000000180)="5e6d2da6a7dbd43226d39f8370ac23e740d5a7a2c5f219250ef1429d6339de6bec36a7e8372e619edfb242036a2b075c3a0250df665bb887ae7b028dc3a4594af36a153d91cae5d3744f343830c8af0271e445160f71a1b1773d832121ed36b9a74262bded64c2933c5dd6036f9b92af5da643c915d55c9a918d52056277b6bb", 0x80}, {&(0x7f0000000200)="7c92324f16dacb820ee852d98d574527c5b6d91ee4e09fa9ac8e42bb40ca892f92d2a85f1ff32aa4702ad155a54a2fbc3ee0a0eb179ac6caafcf9301417f90ed29631cf30eeef522631614cdf64b998d32cc4289dd2d4f4c4008b1c6531a6349ef180e2d660f80d5d108ec7f7ce5b3ace984b832b623f2989370cfe94af9b721e210c554e7230444ed3c170196d8ec662aa1ddc721a3c3b2557ffc37e2ec5927ec054912545131212afa51fadf9f379aa47e54d740c3935fee2cb128767876", 0xbf}, {&(0x7f0000000b00)="2369d7c0efef2309ae98916984c0eaa0fddc01e8d844c600a6ecaa5dfc5386b5520688eabb6faa69b9ea533229152bf84a5ed4a59cb20b3c4bdaaf5e348d7c2cb74bac7ebe220fd172b73634a1ff9c02a9390f88d151125d9e77cc316b50577bf4129919e9d22eb25702ea70097e977a9facdbe01328f9475d3e87d106dd29e85ab5730428afa05af331458e8d88de0b2382252f79cda23ac89bb8a1e8e9e2ad02f8ef75e98fc6647894", 0xaa}, {&(0x7f0000000380)="25b027a06100ddb5295b9b2124db03d4c7143304192e1f0c130f9a0e0e8c09db732406dcbf6eaa2f96199c1773c28aab9632e66d8e92f7f42feec3632e35e34a1eec2286e9c92ad2acac0e0fae2e7a8fd0f2c361ed31f85c367619114edda22dcc1e8f5386303c1a40353b9ee95a2711c8f1ee9148d9b1330eace34a705210919dd1fb287b4420aef9adb248cdf2c9bf1e5fbd133079c072854ff40fa776e20c9937dd5b931203332d3a249c94171080270c14d994741ee2fd20864a8d6726cea24f966d8a65b34a90275650d44438a4174be05567046e6f1c70fefcb7", 0xdd}, {&(0x7f0000000480)="362fad21f2fd2f120d95b502a6bc6ae700394d04703e739900fbfcdb8a8da12910e710ae988620ddd015933c54a733d563665442fa48c01fd0e0cdcbc6f27a804d03835213a40546b9d2debf69a10fcd886c614d6af9b27d9924b87cb32b40b9d5452365b2b0186f24437c2ecb15f488fdad67db3b95162f3952827e16fb2daa5f437cdb471a1fe71b4fce098ae138289be5ed009f18da18601e842377b6eaf100fd2e1c8f6e0ffa54f6c1026247a835fcebc5bd00718e9971df1bd8ad99c7d269f6b9043c6807ba8306e43d21c0cfec5a", 0xd1}, {&(0x7f0000000580)="e100c56bd3f3235043d3342581954112ad12b6955cf726c4212c3737c422222805e87412506fba3b900f3a287762b943432bb33ca90b2128ad4ad6665705c4abdad83daaaed02fa587745df39e8900d550aea94dfc6a520e597a015ad294603e8ba3ab1f39", 0x65}], 0x7, &(0x7f0000000000)}, 0x2}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000040), 0x0, 0x20000001}}], 0x2, 0x1) 2018/04/26 20:20:20 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0xfffffffffffffffd, 0x9, 0x9, 0x8, 0xffffffffffffffff, 0x20000}, 0x588) ioprio_get$pid(0x1, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/26 20:20:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/raw6\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f2211660faeb6006066b8010000000f01d90fd2b4559c0f20d86635200000000f22d80fc7fa0f01df0f20e06635020000000f22e064f08315000f01700a", 0x3e}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:20 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000d40)) faccessat(r0, &(0x7f0000000580)='./file0/file0/file0\x00', 0x101, 0x400) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x2080600, 0x110) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getflags(r2, 0x40a) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) ioctl$void(r1, 0x5450) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x24090000}, 0xc, &(0x7f0000000500)={&(0x7f0000000c40)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022cbd7000fedbdf250b0000000c00030008000400000000007092f20811a39a43315fb0de638ea254142d28b51bece93fa75fe9c78d168688a7484d0be643bdec076451cdec5cd0cdc66d47cb2bf64da99911574a448188e5542501b18294a4cd64124d20e4700abbbfb5997b3980d743fb2be7fbd77646fef045e80ba910d40e40e5106b3cd196c8f68721dd5f7ad06aed48f9edcdbb04eec4134f181d8d1d6505767b7b357bee8626555b28bf1655c86eb46bbb79092232232750b9ad072f72db906d08fcd356"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) sendto$ipx(r1, &(0x7f0000000d80)="a9414f08638ed814fa4cf7d359d0e85f3ba6e90d638a8c24eaf6424718e7a9ddd2a48e8d74aa7954c599d5a14883d418d7c1e25345449532ec5af37d30ebb3923ef7e03bd0bc61acfa89bd03c28657989554fa9b", 0x54, 0x80, &(0x7f0000000e00)={0x4, 0x5, 0xfffffffffffffffd, "bb57e02e2741", 0x6}, 0x10) write$rdma_cm(r0, &(0x7f0000000c00)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000a80)}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xa46}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x6c) sendmsg$alg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)="ef9434e8eec21537d54a38f5e1f9093e7d70d02cfb1a8e8a6b6831a29021bb3690a014acaea532655f525ac0c506adf7e314bae3e6c4c94629cfdc137a96ef9d787279dd65d8cdf7541fabcd524cb73035916644b9e12fd090f88537f097661ccecf655dfb6951599281d9ad4a707a466c0bb06782630a42d1bcbe74d95a81aee85019486b66f0839edda577107e906af2c4ade425fa40a071ba15aa4b47ba2e6594fea7a1254e57", 0xa8}, {&(0x7f0000000080)="0ee7b6cbc85d54350cc711d83a29c54536f3f64c", 0x14}, {&(0x7f0000000680)="6436c24f4b34c080698fdd7c9791a351905b4f71b02e19ab62079119b39490dc56079980cfa99c27f84f002a2fa14acc9fb5ed9b3678741c1e134fdb94a5c7b15506e3f3747059bb74855f0ca6c78670a5fdc769da", 0x55}, {&(0x7f0000000700)="40e56850f5046ff74e2d958e248e020ab58accafd4828657f9d9ab7001cea6f61caf172e47e4112db2e31d5eea19b617fea81be853d4b2a22adbb75939fe8c02b3da693de7bc8f38f7df9dd3c31b276dd0073e731270dabb30319d920c8dbc2c0d", 0x61}, {&(0x7f0000000780)="d445f4ea9962fc4be6f850e87b2a235d175c18742a28ca54fad8116b3983a846dadcfdeab658d962a50898bd858d036f58b5a5c974ee86aa69e87c93ca4ef31922d751e48a42f8318ef34002afcb26df4ba730d3ab53b41ca7e62f61d22d1548a51bebce8d13951605ecba37048ce846faa1507bab40109943ea1ce4dc81b90ed1561501269b5e253620b3a4f5beb7d11d02b1c729e7a2b52a47bab4115ea9a9bec9846e86f978fd043da2cda61aa10a74bc28d0b127d85ac1c36bd4db06e0720852428fc1922d093c28e64fd2cd5820", 0xd0}, {&(0x7f0000000880)="534fe325fb1f", 0x6}, {&(0x7f00000008c0)="e37aab68d11b50", 0x7}], 0x7, &(0x7f0000000980)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5b}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in=@broadcast}}}, &(0x7f00000003c0)=0xe8) readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/244, 0xf4) openat(r1, &(0x7f00000004c0)='./file1/file0\x00', 0x40000, 0x6) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') 2018/04/26 20:20:20 executing program 6: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000800)={0x3, 0x1, &(0x7f0000000600)=""/164, &(0x7f00000006c0)=""/152, &(0x7f0000000780)=""/67, 0xf000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x402280) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="030000000000000000f0000000000000c600000000000000"]) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x2, 0x10000000000, 0xb0a}, &(0x7f0000000440)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x7fffffff}, {0xa, 0x4e20, 0x45, @loopback={0x0, 0x1}, 0x6}, 0x20, [0x80000000, 0x6, 0x2, 0x52c, 0x5, 0x7, 0x3, 0x56a]}, 0x5c) r6 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r6, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r5, 0x5}, &(0x7f00000004c0)=0x8) 2018/04/26 20:20:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 210.387054] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/26 20:20:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x4, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x138, 0x70bd29, 0x25dfdbfe, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x4000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x2000000000000000, 0x0, 0x3}}) r4 = shmget(0x2, 0x2000, 0x78001000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/26 20:20:20 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)) keyctl$session_to_parent(0x12) [ 210.689591] hrtimer: interrupt took 24746 ns 2018/04/26 20:20:20 executing program 7: r0 = memfd_create(&(0x7f00000001c0)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72040000000000000000000000000000000000000000000000000000000000002f0000002f801ecb1c00ec0c1465fdc8f89b25085851943ea4dddac21acd1ce5599987a3b5a03c4cd7"], &(0x7f00000000c0)=0x53) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)) 2018/04/26 20:20:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x90000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000140)="31e7b979d2f30944c25fdd908f48d8e88857af482a3d5b17c3f50386c4f3869c52eaca65b288dadd0eeaae2c0eee708342c53c970932785fea9f8d9f47ee2b982b7622882bf4a55dd1c2f5addc372feca72aeee45343042377f802b0c88095bf5d0ab2bb69c4460feb81b509fefc6f1c230b88795937345c4dc6af59f8146fba70c3517567e3f85592e0ae2a7ea3c2c292a8c6660a45f7", 0x97) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x9235, 0x404400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) keyctl$session_to_parent(0x12) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20-generic,rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000240)=0x9d) 2018/04/26 20:20:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3000000) 2018/04/26 20:20:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x80ffffff00000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r2, 0x10, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20008005) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x1ed) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/04/26 20:20:20 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x805, 0x100000001) write(r1, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) 2018/04/26 20:20:20 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001400)={r1, 0x1, 0xde, "67cc643ba7276d37a88820084bcf692d1c39e6fdcf129f01de32bf52ef95d96e093471235fcbc0b95c7bb83d56a824974f780decd45847c17b4b69ebb3c7fc0c44d1de4a44f594bb09e12f12d091c1b9d26d54e44a8ee8bf2e868f4b7c6ac582ab1d535503d423434327b60f814bee231c9b8289095155914d4762db5c1aa29b799974b3efd0ed899b8273a51cb1c47002502d93e4106c26a60cbfd3768897e9aad0301b04d459014b36b3edb53c42e7f491f8c970b151edcd6a4cc9fcabd81d3f3fa73b5c085f0b95ce1edfd5828c95b9f2ef39880ce2f3516ff7dd73f6"}, 0xe6) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x8000, &(0x7f0000001500)="074335daaf1ee4bbaf2d93a08706d75695018e1e08862797364da6e07bad7d4e937e5c4747fbf575ddb3344edbc0b86916f5bce8898d7e71dc7474e01cef5e74a3728c0f9cbab72bc333abf2cd0e506ac08cf637db8bf4efdbb4c83d1011d32ae53d8bee8f55a343806f8a2921b24b29eeae11a57d4428ea01fda0249c793075ad94d7d15df4b31b08366b4814dc6356d63cb8972dbf9635f7e6835e72f681b2af1c9906b1cdd61ad7337db1059e556e1e69236861c0980ca06bda13750c144c4e611f2a497493b220e1682075373251f2d82cc37a9282d8795b") request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/26 20:20:20 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 20:20:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) sendto$inet6(r0, &(0x7f0000000100)="974cc3918a47a571853a252028a0bbc44ae1bdfad5b3c89c0326b386749b1f38013411557bb3be03aad6c427ffe2a67ab1d0434962a4984cd7a4171f5c3478a3bf1205e6bbc02ca56c563ab444b528b21ec30ec606a064f51a1c25d46ddd4fc6b3bf7b5ef8b5129838f924ad13f5561ea1ccd9be34012c4e2777420d03b5d8432765797ebe56bdac04901ea54b4b9ee9df202959cf25057e", 0x98, 0x40004, &(0x7f0000000000)={0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) 2018/04/26 20:20:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x40030000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:21 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcf, 0x200000) connect(r0, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xb}) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/04/26 20:20:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x82180) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xffffffffffffff2c, 0x0, &(0x7f0000000340)="9f7653da0133ee133f1bc42fdbce85ea001bf1d56c31439b358009e4147035cbfe45149d875221c811071fdf7fd10b8c6f9cc32e08ae07007c82c0f5ec0e7209294940b44399061718efbbe2f75978fbce9a60e904ea6c7d8a9b411bb220cef3fb2b7b433429e9718f85f5c55b9de2b0f71dd53ccb978c984f45c72894ea0d35748c70ebc2d81d02a3bbaa57a043c5"}) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) connect$ipx(r3, &(0x7f00000000c0)={0x4, 0x6, 0xe7, "151e7d57d18e", 0x9}, 0x10) r4 = dup2(r2, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x54, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000400)}) 2018/04/26 20:20:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0xfffffffffffffffc}, 0x2c) read(r0, &(0x7f00000000c0)=""/222, 0xde) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xc5ae, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000600000000000000230095000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xff, 0x80000) 2018/04/26 20:20:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x9, &(0x7f0000001840)=[{&(0x7f00000001c0)="1a0a7edec49b69b51c2d3559b3d361b19003e75be757bb16836f98e45ed6306e47b163417e68bbc60f75d14a19d92c4b7a6f167fb079e44bafb9e248802ac5c9848c4970e6b9bb48ccc1db187cc6147d2059f7f38d22c00b70c0a3970d026b4ee814c47e4d6606c46ccc250199b3cc314f53775836276fadb35f8a5f34e8a1", 0x7f, 0x9}, {&(0x7f0000000240)="761da29744927e0343b6bfb0e136c59c7ea18a6bf6f3e1d7743b25903e9a9e1967be516b0bfbebfb223c515d1750ee6d8d2562cfb92dd1e24b4ff1467dffd804faeae10bb902a1c155c0d231232a50198de31735d42080a88cf508bcbe05974ec09bfc2cabb23550bc8870bde119da7be98fc33c20855073cee201a0226e0ed1f8cc35f0", 0x84, 0xeb}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f00000004c0)="d10b8b3a6ab3ce3308f6cf5341e7c135c3cd32caca2ab1878e420f4c864b84d476cb0c94638e7e6b3e148064613a1787dc3091ebc70b25d5d3b9538accf58fb768b0e6413d74f7a7540612bbacf6ec17e46bf5639fcedc5c86d81fd27cbc8f3a54a4593175eb39724773890b8bcb45c3d8aa2a979955df6f9f8b1209613ca41759c8eb138d2a249068182a48", 0x8c, 0x400}, {&(0x7f0000000580)="1295fae3b87cf75e4c0ec15a5963f1db556b9a809f6d741bdf3df6ac84fd5b26300460be79d81ff291a8dc3ccde8f1ca7c29faf9f8901023ee2d4005a6ad997101c41d07d309cae783f2fc51af5c52b45a82abea7916c717335c285f649448c87468a027fc7a6cc68819f17be3f96a8546d103aec3d250de44f8025691cbf56c4523b570f45db7a2856412114e51b04a009f4b", 0x93, 0x1}, {&(0x7f0000000640)="1b23376608c00f41b4bcfb9df0214253f103c5bf5528e7917649a29c552aee649d88617c1c327a727b5e5c13aab8cf5e6781e036d3f24caaa79ae458d6b7cdac3479dc9a5fe97f6906dd039a154a10bc", 0x50, 0x10000}, {&(0x7f00000006c0)="afb817c4254f0514a80ef3f5d5a20c7a97cda3ab16b5ee377cd0cdcb363a1568ffa1d967b0052b7b0df874556d7de35436da3db18ffd6197381b55883b33558a12a337bfeb8029512b4395c6630cc411e85f77c09b86c266cfdff0f36e90cc00d2e9b33580b1ebbe3d817f41fcaa431417f3460df04a61", 0x77, 0x7}, {&(0x7f0000000740)="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", 0x1000, 0xb97}, {&(0x7f0000001740)="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", 0xfb, 0x8}], 0x10, &(0x7f0000001940)={[{@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/04/26 20:20:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) getegid() stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002cc0)) getgroups(0x2, &(0x7f0000002680)=[r6, 0xffffffffffffffff]) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000440)=""/72) getuid() request_key(&(0x7f00000025c0)='.request_key_auth\x00', &(0x7f0000002600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002640)='(wlan0\x00', 0xfffffffffffffffc) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) keyctl$describe(0x6, 0x0, &(0x7f0000002d40)=""/205, 0xcd) getresgid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000000400)) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) sendmsg$unix(r4, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="040161892a020fbb97e490a382b31894ff86e3a9992dcc6f048bc9fc272fde60d0278f758685c76132337a4eb27fc660b3d66b0211aee684c50e155a44006c75d8ac09403fb3f953ad4fe80c3582377e6b33a21ffaf37fc237742f145a2e0ed51cef70489e2cd14f2af6b4a461b93e98ccff506ec9ec4e613102db37b703fbf490bd62088b61c55ee302fcb4714e5b68850599bf1f8e03895ea8f75ef10841adb13edbd5dd8efc3d0a02ad259732e30cbb36e2bfd5d9e7fbc32afb445dc7912845d567c07b52feacda60b74db22001ee2a6289a26a68c3ec70c16a190d23997a2eed1701cfa5fce815d79f5349", 0xed}], 0x1, &(0x7f0000000300), 0x0, 0x44800}, 0x40) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/26 20:20:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x100000000000000, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:21 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x70) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':Afile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) [ 211.131803] binder: 16398:16399 tried to acquire reference to desc 0, got 1 instead [ 211.204322] binder: 16398:16399 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 211.237940] binder_alloc: 16398: binder_alloc_buf, no vma [ 211.243657] binder: 16398:16399 transaction failed 29189/-3, size 0-0 line 2963 [ 211.276453] binder: BINDER_SET_CONTEXT_MGR already set [ 211.296260] binder: 16398:16399 ioctl 40046207 0 returned -16 [ 211.316813] libceph: parse_ips bad ip ':Afile' [ 211.334070] binder: BINDER_SET_CONTEXT_MGR already set [ 211.334458] libceph: parse_ips bad ip ':Afile' [ 211.362957] binder: 16398:16399 ioctl 40046207 0 returned -16 [ 211.371209] binder: 16398:16421 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 211.381174] binder_alloc: 16398: binder_alloc_buf, no vma [ 211.386890] binder: 16398:16421 transaction failed 29189/-3, size 0-0 line 2963 [ 211.409403] binder: undelivered TRANSACTION_ERROR: 29189 [ 211.415115] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 20:20:22 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="9180e87f18b6fb7f814dcc00"]) 2018/04/26 20:20:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vga_arbiter\x00', 0x900, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0x238000, 0x0) accept4$unix(r1, &(0x7f00000011c0)=@abs, &(0x7f0000001240)=0x6e, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001100)={0x0, 0x80, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001080)) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) 2018/04/26 20:20:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) memfd_create(&(0x7f0000000040)='}/+)\x00', 0x1) 2018/04/26 20:20:22 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x9, 0x81) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/04/26 20:20:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x4, 0xd1, 0x2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, &(0x7f0000000100)=0x84) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000004c0)={{0x2000, 0x13003, 0xe, 0xffffffffffffff7f, 0x6, 0x8, 0x1, 0xb2, 0x1, 0xff, 0x9, 0x200}, {0x10000, 0x110000, 0x1f, 0x5, 0x7, 0x3f, 0x0, 0x8, 0x61, 0xffffffffffff0000, 0x5, 0x7}, {0x4000, 0xf000, 0x19, 0x100000000, 0x14, 0x8, 0x7, 0x5, 0x43b, 0x5, 0x6, 0xbc0}, {0x4, 0x100000, 0xb, 0x3, 0x2, 0x401, 0x5, 0x9, 0x7, 0x0, 0x2, 0x3}, {0x1f000, 0x4001, 0x0, 0x80, 0x6, 0x2, 0x5, 0x80000000, 0x40, 0xdf6b, 0x3f, 0xffff}, {0xd000, 0xf002, 0x18, 0xd59, 0x43c, 0x0, 0x7ff, 0x6, 0xffffffffffffff41, 0x5, 0x4, 0x9}, {0x0, 0x10000, 0x0, 0x0, 0x6, 0xad, 0x10000, 0x84, 0x38, 0x7, 0x1ff, 0x4}, {0x3000, 0x4, 0xc, 0x8, 0x6, 0x3, 0xedaf, 0x4, 0x6174, 0x401, 0x400, 0x8}, {0x0, 0x1000}, {0x4000, 0x10d000}, 0x20, 0x0, 0x3000, 0x404170, 0x0, 0x6100, 0x3002, [0x0, 0x0, 0x292a0129, 0x3]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0xffffffffffffff75) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9ceb, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/04/26 20:20:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000) 2018/04/26 20:20:22 executing program 2: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="bf934df8dc5f35e311") [ 212.728363] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop6 2018/04/26 20:20:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x10c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) 2018/04/26 20:20:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/26 20:20:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000270031030000000000e601e67fc981a78581210000000b000000eec808ec"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x200, 0x440) connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) 2018/04/26 20:20:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfdfffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/183) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000002c0)="650f9f680926f00fb3558d0f01cf2fbaf80c66b8a29d208266efbafc0cb80000ef66b8030000000f23d80f21f86635400000900f23f80f01d8f2650fba3200660f56d8362e660f382947ae", 0x4b}], 0x1, 0x0, &(0x7f00000001c0), 0x1000000000000152) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) readahead(r1, 0x9, 0xa95) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000400)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000440)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x1, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r3 = getpgrp(0x0) recvfrom(r2, &(0x7f0000000240)=""/95, 0x5f, 0x10023, &(0x7f00000002c0)=@rc={0x1f, {0xfffffffffffffce7, 0xc3, 0x8d0, 0x3ff, 0x100000000, 0x2ccc}, 0x9}, 0x80) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/ip_table{_names\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000080)={{0xfd, 0x7, 0x3a, 0x7, 0x5, 0x19a000000000000}, 0x40, 0x5, 0x3, 0x100, 0x0, "c86be45d82a1fc5ddde42b29db7c4945339e7c042ef04cb4531acbe18d3e0d7a4b5d454f3a3eb88908b78a085c33335e09ab90c1e42ec452c9522f62a351c68906ba714c9ce898841665c80032740547dc2135a1834643c3d189cb5df6d82fb00df31cfb30d2c64412ffe197377aca56025b6772bbeeb09cc62735603c2991f0"}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0xfffffffffffffffd}, {0xa, 0x8}, {0x2, 0x7fff}, {0x4, 0x9}, {0x8, 0x1f}, {0xb, 0x7}], 0x6) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000380)={r5, 0x3}) 2018/04/26 20:20:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000b) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/53, 0x35) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x210) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x109500, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x7, 0x0, 0x2, 0xfffffffffffff171}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x8, r3}) 2018/04/26 20:20:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x101080) sendmsg$kcm(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="7a4f0434753f1fd618ba6392c353b1b0309eb05e47d131ef5ac20ec91b1216e639d398bb8c17fefc829ee164638729d0f644cc", 0x33}, {&(0x7f0000001b00)="16637446f46e98c997d2667fb18e24e2874f5f8c1e495b36d1fcc3964c269051efa760e623f517cb76a0a2a8ece4f012df6f3bd2e3a35f60e1d6dd39d1e1855b16b5e14d7fd28fe71919ded47885d0c23962d0c445bea3304ad3020908830f0e9a628ccd3e36536b84a02f49f3cbf6db8dcaf02f5c304cce0ed9d3e348b8f00635c0858d651f66f063c07ced9d60384eb8dc7ae1bef463904b4dbb0d937927af1c99c1c62fe422a4fba5189892aefa62444de20558f5d3d02cd3f22b12c5e7549f5a5c22630cc9564e0818fad03908ac2eacdcc7a28e9d862f6ebc5f", 0xdc}, {&(0x7f0000001c00)="b168aa2fe470dcf77bf2ab3f1a5a464b822e438fe04f7d80517727952808c7322cfe5ef5d2be24bb826e00d38216b441534ed4d39ed546", 0x37}], 0x3, &(0x7f0000001c80)=[{0x48, 0x105, 0x7, "6463dcdbf228d554ce6298f504bd9bd18c5fdbf8879c36bacc13ed0f0bdbc887e49e25a15eddb744b8e6bc73667bd479d18397"}, {0x28, 0x102, 0x6, "5359fa635a85febceae3d2ed592e31703c"}, {0xd0, 0x113, 0x1, "cb5d5a0f0968c386eb8ec96f9ab9ada60de118d56d6876199d409cf8744b4b017d962df206f88b9bf5490328b283e8f76605e5ccfc29af78b242fab622ae7f0fce9c79a39502436bf4c110f11f394c4e5a3c6a24d114ac5a356b3d94bd18c59c63eb33059974501e49781bea134dd2ce2a09a2f9f88b78d8f6959de4d4a17ef4d458d12c5554484e7eb12a1384dcdeb76bbe2007e7770cb27324b98a1867fc0ff6b350eb32a37cb36f66d69f2d64cd58309bc4cc73310463416c53"}, {0x90, 0x113, 0x1, "9236a662056d027bb99e0751b849d1b34cc1a7c768e086e021c482c3413f6e89dc00400757eadd46c98bbfae2f5bd258e1469f773b81b3ba121c054619a3e91dc47e97cda110fe3a4f855d318742fdfdb8f54cb498cbfd04417d5d0d07eeb7f50e3e49fc75b4f57e46f41edae996af0bc77f7e5b5e2fabd3ecf8428b27b0"}, {0x98, 0x113, 0x20, "61e4d37b523da9ec89ce3a46818c01207c6a991c68153d0819cc9c616a2cc22223372b8dc7abb0f236d4886c015495cbd242355f76575e078b059f87132f5eaa0385a199d0fdeac4e80342b0c2fe0c18ddd1b28897921333fa3cf406137f15ad7c74c56544bb69e603dd855f9d13b266cff26bde5f0a802c2368b5cbec9c37ab588dba"}, {0xe0, 0x19f, 0x3, "361e58c9dfdefabb14f3d3c6c6d5589f458005314112f0a0914293562cbe7b1c10ae8befc854b3571013ccaba0e58f950545da9be7068112c83b339e2d6fd933d72293ec5455eb0cc4d1153b7d6a23a5a05b1552bfd4736975b91e7646378ccf5b5ae2dadbf7441d1ad878beb8b4aa8fd7db147880de0a591355cd1560b606ef9d1db031d6624611b010b9c810f027bace23777a353d82a67f326adcfe63a00e6d25b4c2babab2a87dd2c9d270290719b4c9a83a45435388b703b8e182ca520d2a12543d127393ec0853f7"}], 0x348, 0x40010}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x840, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmmsg$alg(r4, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="29d143f0855c2bd3384c2f172d2afad3d03de15de265775a45c17b491e8ed84d12c820402f8bd9d29c8c9711df71da641a406b845aa110543b2de72cb9c7b8189f037ef0d65cf0b4ea8f7728a1d173e49d852c589d33662ac3e87ad868724377f15e357332226ffed912ffd0e2a7625d37365aa40212bcc840825d3598beb39ab2eeb85d09526094172319ca4ee196b31d83ab757fbed84cf013", 0x9a}, {&(0x7f0000000280)="15044193723d4bf38931644b89cb0cd14bbbe9a145320a32c4a5511b546fb49cf7d831ad885a156d2962474132b5489a8b992759a103e04b02480342828ad805d8a97038eb4a966ebec43c9c980263c3b80d9e9f360b04e100a86c0a2557825863afe19f4309aa0e875cb48b8d8a27148b1dc838177d740c5b111ee63562f944964166494bbf75e3695e62a1f640778c6b13d7360f7118a2ad019954fc48c8a574219f392b35e7ac3435efc499c43c185fe7ec68aa16add2d0fcbdaf5f22bd42ae0c8211228d5e9343d1ddd3c2a11ca1099d4c5946befd87aef7bd3a60002d5d", 0xe0}, {&(0x7f00000004c0)="600e98af1a9e0f82dc8c7b660a8cf997909b326d7174403b6f3397a17941a3019c4d6c63efe397d1bfb6668cfa14e55804e6962daaf3f4766de26fc8e6f07009487b337fe07493974b9beb269d134929e45e6e33479d47cbce00db4d7c9509ee8b68397a922097eee1cfc97e4add9449c7939592d1e55096c3b4c6bd9c5d2f3c8f467b9dfd9411b56fd609073872a15581ae6da1e4381b4b9a89edb9e0ea79d5a7f0eaabd845c7adacd25747f664689af8fd2281487084e8f462bca2385621ddb7915b564e0f706fbb66710b2c9c6b", 0xcf}], 0x3, 0x0, 0x0, 0x805}], 0x1, 0x40000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000740)='/dev/midi#\x00', 0x401, 0x800) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000900)={0x1, 0x0, &(0x7f0000000780)="6e02d258d63d665da478aa05a7dfcb55e8915fd2e92ff62e997e534f263cd880551dbd1d05f872b79d0cf841be4c9b8037345f09a1146318097901a88939e053a39364b429e2f728211dd6843ef4ee1df4a6a23a733900984c6d5bc7ae830ea800457a55a19a8569cfff25399a84a551f4d3e05f3661267b7dddfcadcd9263320df9b04773b71a6550ceb4b33495bc25bf49cad5f62b056a10ea7b64222b7f9a22073c72c6843a875b4d2bba40c517b8da451a6b00bd4e6c7f4bc315f4a8b508f2aaa005583a1b5170b2fb4eb104cff2156e56ef613bbccb552e36b3a2fff7f7e4be812815b9dca624987010a0", &(0x7f0000000880)="24426da4f297c6cba1102372288f9b32c04049a419050b99b8245773fec3da58f9caa2bdfb40053bfef89bc7a29a317f41a8c29293c0fc6f12f3c95a21d5103df3712b89ef61a12df3c0812068768a4be094d4bbb22a69256b37e9f8d2b47283438d642cda2acd24636f99a946210223f6ccfba7", 0xed, 0x74}) r2 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/236, 0xec}], 0x6, &(0x7f00000005c0)=""/253, 0xfd, 0x5}, 0x40000000) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000700)={r4, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1=0xe0000001}, 0xc) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 213.087629] QAT: Invalid ioctl [ 213.147178] QAT: Invalid ioctl 2018/04/26 20:20:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000e80)={{0x100, 0x3, 0x81, 0x988d, "937a92a6ada1980c5f978ab96f6b585ede90df63557142aa950059a90a0021abae7f6bb7c860fcf3112dc1bb", 0x4}, 0x40, [0x1, 0xfff, 0x80000000, 0x6, 0x46, 0x4, 0x1, 0x2, 0x9, 0x5, 0xff8000000000, 0x100000000, 0x1f, 0x3, 0x5, 0x1, 0x0, 0x101, 0x10001, 0x1, 0x8, 0xc2, 0x4, 0x1, 0x9, 0x1d47, 0x1ff, 0x1, 0x6, 0xff, 0x4, 0x0, 0x4, 0x7fff, 0x0, 0x10000, 0xffffffff80000001, 0xd9, 0x5d, 0x4, 0x10000, 0xf3f4, 0x9, 0xfffffffffffffffd, 0x2, 0x80, 0x7fff, 0x80000001, 0xfffffffffffffffa, 0x100, 0x10000, 0x5, 0xdb6d, 0x8, 0x3, 0x8, 0xffff, 0x3, 0x80, 0x8000, 0x3, 0xfffffffffffffffe, 0x9, 0x1000000000000, 0x3f, 0x3, 0x9, 0x6, 0x81, 0xb9e, 0x7, 0x20, 0x7, 0x20, 0x1, 0x5, 0x1, 0x800000000000000, 0x6, 0x100000000, 0xffff, 0x5, 0xcbb, 0x7fffffff, 0x0, 0x112, 0x2, 0x3, 0x0, 0x4, 0x4, 0x100, 0x10000, 0x4, 0x200000, 0x3, 0x3, 0x10000, 0x299, 0xf847, 0x0, 0x21, 0x4, 0x4, 0x80000000, 0xf0e8, 0x0, 0x80000000, 0x7, 0xfff, 0x6, 0x3ff, 0x1, 0x10000, 0xef, 0x2256, 0x268176d6, 0x2, 0x40, 0x6, 0x8, 0x7ff, 0x7fffffff, 0x3f, 0x4, 0x1f, 0x400, 0x1c40], {0x0, 0x1c9c380}}) chroot(&(0x7f0000000540)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000a80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b101000000692d30ecfb80632608000a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503cf638feeae79436a3c00000000000000380fa7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42359bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae1582710632a79bddf1032b6e6ac794f37ec9d0c3b44923cc7b631c6df64f28d75d99443d665bdb3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c95f3952ee752b758ea9fa443debf5a2d7cdbaf1a2a23d68cb0886925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cced2663d17515838f8fa1a284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa0100000000000000114a13542dee77b2651783f6a5d9260036ccc70d695101d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6110acdf49fa0100de0f7b3717280d35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e5f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf781ec7ed16d988d46575a31f81121c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f90400000000000000fc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/04/26 20:20:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget$private(0x0, 0x4, 0x400) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000380)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f0000000180)="d9c766b80500000066b901a27cc90f01c17b00f2d9ff0f3066b9800000c00f326635004000000f300f87f272b843008ee00f0f58000c0f017a41", 0x3a}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="3b2edf7f07e4b8ff2c4e660500ccd472bb0e8baa7499d08ccb28f24c645f42a33b87e675f4f5804486f293aaa1"], &(0x7f0000000340)=0x1) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x0, 0x9}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r1, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) chown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) 2018/04/26 20:20:23 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000840)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x7}], 0x1, &(0x7f0000000540)=[{0x10, 0x10a}, {0xf0, 0x105, 0x2, "c7cf6031a83f9a44cc6aa742f85fccd2a89502bb01801bbe726091486a6c3111bae82aaa9be63883ad0f79241577e4f256e5d42f38f8b1a24c802299909dd4ea9151364423f11ad04102b855cc7814e797ad128df73c8e1b0bbd4268ea1ec7098d3042b904973453ab183abe9bda78bf1b7f45dbc8e36432aba5d6c0427442217793c5305ada6ce7b8b504ba940e2639e9464d993fbf20598dffc5c4fd0821e3fe7c443f2207ac54cd70b042ddb846911c4dbff32a248b3b1bd7b8f59863cea1d69bd910f499f83e1c98ebca7fa641f25f72ce25d69ba04984"}, {0xc7, 0x117, 0x3, "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"}, {0x20, 0x105, 0x9, "c5bf7fffffff72e50c62232b3946"}, {0xd0, 0x11f, 0x140000000000, "300da04044a2db0bad997f8cafb49815bd53153221e0dd821b2a2ca74592daed76f19f8e7905cdf67a19332a9743b3dc6c103daa3b4bf04e92ece4824067f5b14c01eb086635e138e383a2411e04081ea79f6679fa5fb356761c355736e2e1d6cce12935d5973827a73f61d5dbc87c2bb6e01ac64b992ccc64d520366f1dd6ebe212c080b2233662df31dd7a5052be2d5e2dd14e161f47b80f56fead6dbc47d0f038545723549623425b7d03fb100ef19c2173ab011c0cb75e3bb83b"}], 0x300}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x934, 0x9, 0x7c7c, 0x0, 0x733, 0x9}, 0x1}, 0xa) 2018/04/26 20:20:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x401, 0x200) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x7fffc}, 0x1, &(0x7f0000000100)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x73}, 0x1}, 0x100000) 2018/04/26 20:20:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r0, r2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) 2018/04/26 20:20:23 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/26 20:20:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040)={0xf1}, 0x4) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x20040000001}]}) 2018/04/26 20:20:23 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffb0f, 0x8002) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x81, 0x7, 0x9, "d5239f8316fb1886115e6f441d343f7fe725d42aa7ebf27b8e01a7b0f7240e125e8caf67e83fad514f9eef27a4c703bcbe4d454a771d81b62eae1fbda266d3c916b62ac2b4675dc2f800dcc61499b82d"}, 0xd8) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket(0x1d, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_wolinfo={0x5, 0x1, 0x0, "fbb87c5d8124"}}) 2018/04/26 20:20:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:23 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x648000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x7d, "68dfd3a3a8414a61a44b7113e8dfdf19985ea3d67e57099e9e333c353b4065add9373b74eb1707a4d0bd8bc8b4a03053af8225d283cf73f8d61d37909a4d4de06567d2ae3a4b06b8bd433789661787981a99221bb693eba7908d3a0a9d052589602a7873e391844c38b9f84dcd46936070c611e44cf91e31a7be401538"}, &(0x7f0000000040)=0x85) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x6}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) unshare(0x400) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) [ 213.311318] binder: 16505:16519 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/26 20:20:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000fd050000000000000000000000000000e11545e1cb13c072bb3cbd528adc355b7682108a65378afdb1f326e71398a26c01457012fab5778e109e0ed79854bbbdb40683493a8d5d6a139728869b25c4e68e604061bd804b0cce000000000000000000"]) 2018/04/26 20:20:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffd, &(0x7f0000000080)=""/239) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}, {}], 0x30) 2018/04/26 20:20:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 213.517758] can: request_module (can-proto-0) failed. 2018/04/26 20:20:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc0505510, &(0x7f0000000180)=ANY=[@ANYBLOB="0700009304000000000020000111af7725851ca1cb14cf5f37cde16255da9e1b94680a69dd"]) accept4$llc(r0, 0x0, &(0x7f0000000140), 0x0) [ 213.632186] can: request_module (can-proto-0) failed. 2018/04/26 20:20:23 executing program 5: r0 = socket$inet(0x2, 0x7, 0x7ff) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f00000006c0)="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", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x4, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f00000016c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000900000000000000000079616d3000000000000000000000000069705f7674693000000000000000000076657468315f746f5f626f6e64000000726f736530000000007fa92e3d000000aaaaaaaaaabb000000000000aaaaaaaaaaaa0000000000000000a000000000010000380100007374617465000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e46515545554500000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffec000000010000f2d501d5ff020000001d0000000000000000006263736630000000000000000000000076657468310000000000000000ffff0064756d6d793000000000000000000000697036677265746170300000000000000000000000000000000000000180c2000000000019000000000070000000b8000000e80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006272696467655f736c6176655f310000766c616e3000000000000000000000000000000000000000626f6e645f736c6176655f3021000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000007000000070000000c00000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000faffffffffffffff0000000000000000000000dc20e9fdc42f4193f0b932000000000000000000000000000000000000000000000d0003000000ffffffff0100000005000000000000000000626f6e645f736c6176655f310000000076657468305f746f5f626f6e640000007665746830000000000000000000000062637368300000000000000000000000ffffffffffff0000000000008d0000000000d0000000d0000000200100006367726f75700000000000000000000000000000000000000000000000000000080000000000000000000000000000006367726f75700000000000000000000000000000000000000000000000000000080000000000000000000000000054d76c6f670000000000000000000000000000005d600000000000000000000000002800000000a58be29f57f0509f7d7a3dc9e0023649380a3d821489bc0a7aadac13b8520000000000000000000083e384b49e5723a28d794b868ef04900000000000000000000000000000000000000000000000000"]}, 0x548) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x19, 0x8203, 0x7fffffff, 0x2, 0x80000001, 0x7fffffff, 0xfffffffffffffff8, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}}, 0x84) ioctl$sock_ifreq(r0, 0x891b, &(0x7f00000000c0)={'bpq0\x00', @ifru_names='ip6gretap0\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x400, 0xdc, 0x1}, {0x682, 0xfffffffffffffffd, 0x6, 0xee39}, {0x8001, 0x7, 0x1d6b, 0x6c}, {0x1, 0x7, 0x1f, 0x200}]}, 0x10) 2018/04/26 20:20:23 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffffc1, 0x9, 0x1, 0x5f, 0x10000, 0x7, 0x5, 0x25e5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1, 0x30}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000008000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x160) dup3(r0, r0, 0x80000) 2018/04/26 20:20:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x800) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000440)=0xc) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xfff, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000002c0)={0x0, 0x24, [0x7, 0x8, 0x4, 0x10000, 0x7, 0x6, 0x7fff, 0x77fa4ee9, 0x300]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) dup3(r3, r1, 0x80000) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000100)={0x6, 0x0, 0x2d}) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 20:20:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:23 executing program 2: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0xffffffc0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x77, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'rr\x00', 0x0, 0x7, 0x5a}, 0x2c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x84800) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xd8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r6, 0x8, 0x2a}, &(0x7f00000000c0)=0x8) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000)=0x8000, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x2000000, 0x200000000000000]}) write$binfmt_elf32(r5, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x1f, 0x100000000, 0x400000008, 0x7, 0x3, 0x0, 0x800, 0x295, 0x38, 0x245, 0x101, 0x116, 0x20, 0x2, 0x6, 0x8, 0x1}, [{0x5, 0x0, 0x0, 0x5, 0x4, 0xfffffffffffffffd, 0x8, 0x9f7}, {0x0, 0x3, 0x400, 0x1f, 0x5, 0xfffffffffffffff7, 0x9, 0x80}], "8a1cb429becc29c8e0e8d1cbddd567505dac296deb500eff98dedd55eb8ddd21d2ccbec9207d95b5c885a6d4c127394f91be9144f865dcf5b61443252078e8dc3e53ea38f9227b16fb4786238f94b84a6ae61eb8bf562ff5a3d5b9543c9b863034e84d48b024b51f20aa70c4af1e753efa9598c1107a79005352a71ca607ceaf9fc3b507570a11b148", [[], [], [], [], [], [], [], []]}, 0x901) 2018/04/26 20:20:23 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x101080) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000100)={0x1, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5e, 0x101000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x4130}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)) 2018/04/26 20:20:23 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r0, 0x0, &(0x7f0000005ff0)) 2018/04/26 20:20:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/149) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000009f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000009f00)={&(0x7f0000009780)=ANY=[@ANYBLOB="14800000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 213.955655] kernel msg: ebtables bug: please report to author: Wrong len argument [ 213.977466] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/04/26 20:20:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:24 executing program 0: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) r0 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x3, 0x410000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000580)=@ioapic={0x10000, 0x8001, 0x0, 0x567046fb, 0x0, [{0x400, 0x6, 0x5}, {0x6, 0x1, 0x7fff, [], 0x8001}, {0x5, 0xffffffffffffffff, 0xf044, [], 0x5}, {0x10400000000, 0x0, 0xed8, [], 0xfffffffffffff780}, {0x200, 0x10000, 0x1, [], 0x6}, {0x9, 0x400, 0x8, [], 0x80000001}, {0x100000001, 0x80000000, 0x1, [], 0x8001}, {0x1f, 0x40, 0x7ff, [], 0x8}, {0x5, 0x3, 0x3, [], 0x6}, {0x889, 0x4, 0x3, [], 0x20}, {0x4, 0x3, 0x0, [], 0x7}, {0x3, 0x8, 0x9, [], 0x4}, {0x6, 0x5, 0xffffffffffffffa3, [], 0x80000000}, {0x80000000, 0x4, 0xbf, [], 0xffff}, {0x100, 0x10001, 0x5, [], 0xfff}, {0x7ab, 0x4ef5c38d, 0x800, [], 0x5}, {0x80, 0x0, 0xfff, [], 0x1}, {0x3, 0x0, 0x8, [], 0x10001}, {0x9, 0x401, 0x3ff, [], 0x81}, {0x0, 0xfffffffffffffff9, 0xc9, [], 0xfe8}, {0x1f, 0x80000001, 0xd9, [], 0x8}, {0x1, 0x8, 0x9fe8, [], 0x6}, {0xd2, 0xc4, 0x3, [], 0xfff}, {0x3, 0x25, 0x0, [], 0xd8a84a}]}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)="2cf614474ed440d0688864a3e145ee589690b2a55edd3aa34fe6aa5c829e942ebf741fc7434847cb5874bd531dbd0958", 0x30}, {&(0x7f00000000c0)="873053daddb2015e9c8aaf61664b42efc10a6307bfcfdc1154aac6ab499634bef66f8dd73a7ecd8d3d25c2851d05c1159c36c92ce2dac29d703a7416eca46adc4fc5ecfa1fbe84bd3f739d39a3ff613492d5c712ec9803debe4dac72fb31eba8b90d9a69d6d0c79a5e345d782fb43509a075034b0191e0f0f49955ae5e152f32fdb052b79e0cb428ed23d24ff93f8ea2dfb100dfa07f1578abeea85fb3fe84", 0x9f}, {&(0x7f0000000180)="cfabe4a24a5dc897dd69d7c082d00bc1b34f10a1f22adc395f9ff0a619aed517edbf90ee2fb43e607ac7e8806a19f8b8256970b654c8b1df", 0x38}, {&(0x7f0000000240)="3ca6067b26abbf6f74b229f920a17b59b30d250fcf4a267977a4a2d33342bb0ace45212ec2d3dc91e9d161f7acfc51411f09f477d7193ed0f3a01cc172205e01e05fe7a7b856a3943276efce717e4849a4fab45098a9bbe4995025ae", 0x5c}, {&(0x7f00000002c0)="a598489f11f79e17b0d5acdb64048263eb58cfa0c0f466472bc48c7fcdc558f7515fb9adf11e4da0360eeac3890436576154e260a5037d4a41c58a50abe8e76365a830fe70921182f18b8e4a03074fd25a975df3469051dd40b40516e7bbe0c0a8e6d831b2f45c834e0cf2bef2e10744d7e951832f7247e454296a67", 0x7c}, {&(0x7f0000000340)="34d0a5bd946a2b75ca80de743889c89d33ee4f6da8e08957563ad5c51a44096bfa84fcf331eeedc3227db124086e9680d1c38e9282c2c2a8473b7a1fa6419439067e04d0335128ba77d9b40340abbc1f28339a1efa001e4d3218df388c5b70785be2f4717eb93c947f3c5286af7415f858c583a4de118bdebbffa577d402de783315608e37fc9045023e07981e3ca00b5963ff442d775f8517665bf91d7834d9c1d680a96228fb607c979a", 0xab}, {&(0x7f0000000400)="3e812c62e2a6b3c604efe0df58033dcebaa09a58e11e0c9d789463faedd71900081e39250c26eac636bf852e484c1d6d690da07789477183015d23df16c93bd4c39ba5fa535ee18ad893e786324a61f88bc1d09f54f14ae5826fd72b557fbe003b2fbd0a692d1ded499f351640842975ca69b991cd43fdcbbd10bb54068d8d6326f831581d574bed717c8fa3d47e90c587840f2bbf6bee468046b9e117e75fc1f19e", 0xa2}], 0x7, 0x0, 0x0, 0x40000}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000200)) [ 214.008691] kernel msg: ebtables bug: please report to author: Wrong len argument [ 214.036308] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/04/26 20:20:24 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000880, 0x200009c0, 0x20000b68], 0x0, &(0x7f0000000480), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x41e) 2018/04/26 20:20:24 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80800) accept4$packet(r0, 0x0, &(0x7f0000000180), 0x800) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) io_setup(0x408000000000100, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000bc0)="06", 0x1}]) 2018/04/26 20:20:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x2, 0xffff, 0x1, "8646b05ffd73a711168e1872b5a7afac3c24113ee23c96e81efa1a21bd2db50c171c2a2c9b3566d70a906d0c", 0x10001}, 0x6, [0x3, 0x80000001, 0x8000, 0x10000, 0x401, 0x1, 0x2, 0xffff, 0x4a2, 0x0, 0x5, 0x6, 0x800, 0x1ff, 0x2, 0x8000, 0x0, 0x6f8e, 0x6, 0x8, 0x0, 0x100000000, 0x7ff, 0x40, 0x3, 0x9, 0x1, 0x80000000, 0x9, 0x4, 0xa7, 0x8001, 0x1, 0xb4d, 0x0, 0x4291, 0x1, 0x3, 0x1ff, 0x2, 0x7fffffff, 0xffffffffffffff81, 0x80000001, 0x0, 0x1000, 0x2, 0x3, 0x573, 0x9, 0x5d5, 0x2, 0x2, 0x1, 0x81, 0x3, 0x1, 0x1ff, 0x8, 0x2, 0x6, 0x7f, 0x28, 0x5, 0x8, 0x9, 0x6ee, 0x40, 0x1, 0x3, 0x6, 0x7, 0x0, 0x100000001, 0x2, 0xffffffff, 0x1, 0x7, 0x8, 0x5, 0xfffffffffffff31e, 0x4, 0x9, 0x1, 0x7fff, 0x8, 0x9, 0x3, 0x400, 0x9, 0x401, 0x7f, 0x1ff, 0x9, 0x10000, 0x1ffe00000000, 0x7a4, 0x80000000, 0x4, 0xd800000000000000, 0x8eac, 0x4, 0x2, 0x7f, 0x10000, 0x615, 0x80, 0x74, 0x0, 0x20a, 0x7fffffff, 0x2b, 0x8, 0x81, 0x1, 0x0, 0x9065, 0xfff, 0x0, 0x9, 0x3, 0x5f, 0x800, 0x4, 0x1f, 0x3, 0xffffffffffffd420, 0x0, 0x100000000]}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r0, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) 2018/04/26 20:20:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:24 executing program 0: sendto(0xffffffffffffffff, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x1, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x4, 0x11, "5887f794ad6208d22a01913ac0d973f87a"}}) 2018/04/26 20:20:24 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0c08e7f169d20480216fd96652712abccb687e1505deb1108bc797b5d96f1417442c1d07ad4171bb36bc99956113d486f1110bcad20d86cbfd7a2379700711c35f3ae075578c4efb6338e00f603db4442b8965d315b40cfb9069fe9c6d87ab5e069ec58eb29b0927f1acb596d6754e6f2cdb618dfb4723acb0e3d1ef8a26b738ae7cc739a6eb603667581c2e5568498c2ac7dc5851a02fa5ce49f76b6336e05538cad997d1f27c91461e0d0dd0f2d07180", 0xb1, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/04/26 20:20:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000000)="0f09b9c7020000b802000000ba000000000f30470f0636f866baf80cb816ee3582ef66bafc0c66b8008066efc4217de7a50c0000004581ac19a74f0000da7217d4c74424009b000000c744240248000000ff2c24640f01cf66400f3882abfd740000", 0x62}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000100), 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x80040000110) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x1, 0x6, 0x4, 0x0, 0xbb5, 0x3}) 2018/04/26 20:20:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) r1 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="eb63afaa040ce9aeb48822f31a3f11b3c076a7f89263787b0d87eed780cea72126059850d2b59b6bf48c332805dc7c6985a650d95312f0b9070014a888f34f4541dd0c9b78023905691331fa5f86778d", 0x50, r1) 2018/04/26 20:20:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x8001, 0x100000001}, 0x1, 0x36, 0x3, {0x10001, 0x101}, 0x4, 0xbe4c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1}) 2018/04/26 20:20:24 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xc59, 0x200}) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$KDMKTONE(r1, 0x2276, 0x7ce3) [ 214.289753] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/26 20:20:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:24 executing program 2: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f00000000c0)) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 20:20:24 executing program 0: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="022149e6233536af"], &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002e40), &(0x7f0000002e80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000440), &(0x7f00000046c0)=0x14) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/26 20:20:24 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/26 20:20:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:25 executing program 2: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x3, 0x5a0, [0x0, 0x20000040, 0x20000070, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x1, 0x800, 'ip6gretap0\x00', 'vcan0\x00', 'yam0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x120, 0x1a8, 0x1d8, [@stp={'stp\x00', 0x48, {{0x7f, {0xffffffff, 0x6, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1000, 0xf45a, 0x1f, 0x7fff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e20, 0x4e21, 0x7, 0x7, 0x228, 0x80, 0x5, 0x0, 0x10000, 0x3}, 0x22}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x8000, 0x0, 0x80000001, 0x8001}}}]}, [@common=@log={'log\x00', 0x28, {{0x10001, "104273b79288c0f49c38caf7fadd24e18b7bb9161f4e4d07cb9cdd5abec4", 0x5}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xe2}}}}, {{{0x3, 0x2, 0x88ec, 'team0\x00', 'bpq0\x00', 'bridge_slave_0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x507f771193751a32, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0x1d0, [@cpu={'cpu\x00', 0x8, {{0xffff}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:tetex_data_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x88f8, 'bond0\x00', '\x00', 'erspan0\x00', 'veth1_to_bond\x00', @random="705ab9363da9", [0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x130, 0x130, 0x168, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffff00, 0x0, 0x401, 0x73, 0x20, 0x11, 0x4e23, 0x4e21, 0x4e20, 0x4e23}}}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0x19}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000, 0xffffff00], 0xffffffffffffffff, 0x2f, 0x60, 0x2, 0x4e20, 0x4e21, 0x4e23, 0x4e24}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}]}, 0x618) 2018/04/26 20:20:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xc3, 0x80003, 0x6, 0x0, 0x0, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000001440)=[{&(0x7f0000000140)="33cb6809265f8cf6767802e35756057cb26f05f24b6de22617f1999425a3868e9a967770632439325a3a34601a0637b99abec5db0c09d0e93d5cec6cab9abfad08d2a25b226c6fc9b724e79e55a0023293005a5e5a144fd1ba93f44690ae9bd836353d2940ac5fb2a6c71fc3d86d1816e68bbf045a15157866bb339689b00c293580a7deb6010534b3a71df386c93718a00941b3dbe23e23628342bb1bbceb7d5faca6764c69418e84a9", 0xaa, 0x4}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000001340)="046a53456fccc6b65fcf8a79e24be3c560ab90c379f7a539a057d6900e2529753742b57066bfd8281149e50c3ed933b827f0bedd8ae870859c619695c74ad90829e18ea61faffb414970200693dd6762e6f582a19f94c5f569f4d115037ef6e52db6ccb83128fac0f4e2020490b080ca99bfbeb78236631bccd4793072244d4766c4fdb2d63831243857225ab387495d013b7b6ebf3c6a41b6c1ecb5f985fc7760564723c1807e7c36027282bcbe9b323756fa125688acb87d120f1ec6518b1fce9beeb8942c", 0xc6, 0x8}, {&(0x7f0000001280)="eee2528721a92a9775d580bbfc955c58523b51", 0x13, 0x8}], 0x200080, &(0x7f00000012c0)={[{@umask={'umask', 0x3d, [0x35, 0x34, 0x33, 0x36, 0x32, 0x37, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x3f, 0x37, 0x7b, 0x3f, 0xd9be454532e0f433, 0x3f, 0x3d]}, 0x2c}, {@part={'part', 0x3d, [0x32]}, 0x2c}, {@creator={'creator', 0x3d, "f0d5a3ca"}, 0x2c}]}) 2018/04/26 20:20:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x4, 0x1, 'client0\x00', 0x4, "2d95de67b0e942b6", "c8cfa911c61af95292608be99e8a3db4e00208cc0b6fb9dcbee4b06cc4257f23", 0x8, 0x101}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x8000) recvfrom$ax25(r3, &(0x7f0000000100)=""/50, 0x2d3, 0x0, &(0x7f00000001c0)={0x3, {"ff9b130300"}, 0x3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDENABIO(r3, 0x4b36) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 20:20:25 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0c08e7f169d20480216fd96652712abccb687e1505deb1108bc797b5d96f1417442c1d07ad4171bb36bc99956113d486f1110bcad20d86cbfd7a2379700711c35f3ae075578c4efb6338e00f603db4442b8965d315b40cfb9069fe9c6d87ab5e069ec58eb29b0927f1acb596d6754e6f2cdb618dfb4723acb0e3d1ef8a26b738ae7cc739a6eb603667581c2e5568498c2ac7dc5851a02fa5ce49f76b6336e05538cad997d1f27c91461e0d0dd0f2d07180", 0xb1, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r3) 2018/04/26 20:20:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x2, 0x0, 0xfffffffffffffe0d) 2018/04/26 20:20:25 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:25 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/26 20:20:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) sendmmsg(r1, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="abdc760691c2b12667e61acaf431b44e8bee9593bdbc351d3a525838bb1c86941a192dae01f84127c74b08027e481e546929aee297e5dbd281a649fdaaab60b3546de0ed864234a2403bdf59e28f76f045ff902986cd0dd5239e61a9bd90a04fe3444f606bc7a68cdbae79587bc8915205794a6b83c78c7d6c1c046211f521666925dd1d2571f80048a3f0b312e226e47e64", 0x92}, {&(0x7f0000000140)="d6bba111107215eb4d54f1c7b58f0bba4c9679dd63ec4a894754902178bdf86bae8c9f74", 0x24}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="774a32dadc9761833abb1ddc74231ad23af7879b18aecd334955cc3a713c2e0fa1550c29fe2cf369d32d839e55b4caf8b911c65b9d84bfe1f5212d036c73df4fda4de19050664c93f06f795f3f51b396c1b1a7016f6c4c642e0f7c2fb304fd72d5ccb193c22b92620ea8d32450df3cb8f6e7129928ac836195c55ce4025d3db8d738a41024e888202eadfe89a135246b5a532a0fa4b64a4c7f7b8f9416da449af0129bb61fbd2462e362db469ed1744d39a8a732476e8c941bb7c165c9c51fb787a4acc722e76b72e463bf75b23bc9b979b51ea02ddbe85b2246bb5ab4ae97d553", 0xe1}, {&(0x7f0000000480)="8cc47deb0d403dd9587d4131835f19eda4ceecd826c34b54020ada4cfd70ab847570ddf3b93588f1a581c8623d6e52f9ab325860f2d63f346748f8eba650a7138bfd2aa4ef99b27aa95896ad260feaf9fcdd110f1a4e51924dc22b706c0ac983dc46ebd9b1a8aab039beb80a592c3d3a2c1998bbdcb5682c71cbeede530ba8acd0eedb6cf3e48532f9a76ab8984e0f3037bfb29891216ccb31341fa2bac4a464521eba5ec0f671dd94bb0bf54f30", 0xae}, {&(0x7f0000000540)="c95ccfde54bf206a366996a6818874f4770e5f3c40159a1b246c0ac0ed9d89", 0x1f}], 0x6, &(0x7f0000000740)=[{0x78, 0x103, 0x3, "3f753bf1b581e70749a066c715731ebe9bb0c803e3e81911c52f3eb3082ef69f52ee78aae06faf1dac5d7fea3796547145726f3eba0f17b2eecfa20c10d5190a1a537244779668ffaeb804f994825c658c45b556df95b0c35c2d3c5f7d8b2b77f91a4f10057d"}, {0x60, 0x119, 0x6, "194379b2ad936ee6cbaab68d5b12423598a75487d9d45e02458ce4156fbf32e5ccb2c7f8521e90a33f5fd17e5ffecc0ed4569a81a45e1816c47b1cf597d345a195e5c0194b9243c57ebc0e"}, {0x100, 0x116, 0xfffffffffffffff9, "5a392e63b31c6cbea50a21e5fe185bcb8bff02d7dd9c53e123744a089a5acf9d12c3702fa862cfc33980aa881c2c6833307663e35ac46a5091cace28697c96b94f1c4c298918b5c9f6ee837ba2f86c22034eaa938baa362c24f9767cfb538800a8f40c0299e65debb192cf2cc4bd49cbd4f0136568f9dcfb7acbad2fb6df6381d9702ed4d650b205e75774eb7f678c1becaaded78c43d3bcbafa4b228544cd5902a7b7982ecf11a01ef33e6741b393042fa5ab3234c949823fdec6f9b118cdfa5b203364b7b8f6ca356ac076ca2bb4a0c7792dee1db2a861c3c23cbf19af38a4d69301813318070651a34ed736"}, {0x48, 0x10a, 0x8001, "cc3b8e99808b10c15e1e40ef22aca868c259183ae3fc8a43e656164072ce6abd50f2cc4d566a23254f6746edb08f44fe925d3302"}, {0x60, 0x12f, 0x0, "9966703710df00653e504ea8f0828a7139e001caa6e986dcfec21a3a21942822a31e5dbd1087566c65f24ba1a709b8b481714b84bb207150dbe1eea67e56e8fb65d34546bdbf4cff72a1a9"}], 0x280, 0x80}, 0x7}, {{&(0x7f00000009c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000a40)="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0x1000}, {&(0x7f0000004500)="47c0030ee3027fb5cc1f73f73815be0b3734e1caa8ae0ea5b359ad1e22ec59bb5d71729f06e77799f043", 0x2a}, {&(0x7f0000004540)="f24d201e8414127f4ef1746d72af5083844624de34f7a76d54ea03b0a22e66136c87e884172f493745bbd07992c29589bbaf94c7c0098bb6b26ae071274b59172af23fbc4f403f0cee1f74", 0x4b}, {&(0x7f00000045c0)="de31f55a7a2b38d92a3dd29ca582768423552924c5b01b7c4b00e1d1fe7b2ef3c201f264697baa1d3248feb1bfb39cde8740a3e4500731bcc4c10c9569e8558e6f3449b6dce64c757ad8370e0039fbf86196c1c3054b1122c6e3fc22d8fce82ff70002611b550450", 0x68}], 0x9, &(0x7f0000004700)=[{0x108, 0x11f, 0x0, "860158ce4b794aeb8500d7d5c4d01dfdc11d3c99e981397d924ee0165a6e178ba5a72e12b6c6a03082630515fdea0aaa15c032741acb9c6c4822f9320565b500d29fc47b480a649ffe4263c6030c09ed5801cdb93a289f9472c6db5dfff1acd54a2ebbb12406b34b9d21833b27b49114f2bd0e87ef9ae0c0296086272425dbde70b8dd5981ede1c440e21501c82a80ccc975da31d9402186a99506a68e4607cb1c2ea51809127a1479dad6ead48ca4591c95ee47e1c562a1a9890a4d5817f2629d303503eda2dd3ce6ae851334cde1f7a756b93ad915d6abb2bf424e4f63873fca8a849b5bda9d7c296b1300da9144687ca4"}, {0xd8, 0x0, 0x2, "851f58c6d3a97a2bcf220fec43fafa3745051b63e10278a5b71d16ecd05588d2aac75f56baf163b090383981e84ab087d9464e761f719baab78682e6968f7cc46cc1b6a59aa757b519aa66edda24037b5efbaead6936959115e9f4a1227fd7f7531366303ee04c326f417720d8beb986de6ce2f32c8b164d2fa95d1b7157d5566406d062a0b9a517bba511863a7c86d1f8c72a0c527760fcdda4743a02e3c5f62880171cf43a3c242ab45d864564dd8cae14e2300b7bbe5c0b2b769a6399900920211948"}, {0x108, 0x0, 0x6, "696a9396030a82d3d4c57c8f1a18951cf936efc42023ec55870f35eb30338f01e38ce98021eb0909b64faddac57fa04e97a6b613e2ab90c0976f67d679b004c8645c5c0c83d0177a6f88016b73065ff475b7bff9519a844b3790e7da00d4f2d31dcb02aae1d65f90b5e9c54752fc3fccf96d776bd669267308a093abb9e79d3c9adf1bed9263ef7a37bb6e386fb11959b746f5e7ca20a0346a8f63dc8f34e0262356adbb233063f25b1de51bf17af4b3279ed0e04d836d98d3b92804f5498d9ed55dea544e117a7761ec1a3186427ece5c75b9d65e7c2bdef23bdb44e809133944478cf9358a0474f507f55e5254f1f80b403b8ba0c0"}, {0x98, 0x1, 0x7fff, "1ccc31d4b32e3a32e136471eb15d9d57ef91b8bbdee8f28cb11efe7cfcddd6fe0f37b7efa0efb6ca61410e2b51b93997ea3277c628b625385b67b7ed40941a296e908ba08605ad5586b7489bdb52ae526fa9b5247633b5aba58cef0e504345a2facaf3c633912ca2f1cbc1efd67fa5925f19510e69152a1a3a842121ef7868380c6e51fc1a"}, {0xb8, 0x10b, 0x3, "db655e653a46593699f4638b91475bf51354ef8cfa032e02a2ac104681f27b0536aff601751b7aea54550cae1d5572623e63ae78162fc4a3df347e71ae86dcdf1d1a99caab0af4ab21cf1705c497741ca2d2d7d4b4840ce662748351c539892c92113c9aa05f65c9e5c0277737d5732cafb1921ea76e93ec4390876619df2d4f190ddc80d3013754e8e0499ddb58a4ebd92428e759e2c7316053888fc272b7fec0"}], 0x438, 0x80}, 0x8}], 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x2, 0x7, 0x985, 0x9}, {0x10000, 0x4, 0x8, 0x1}]}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/04/26 20:20:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:25 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0xf0, {{0xa, 0x4e22, 0x1f, @empty, 0x3}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1000}}, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x18}}, {{0xa, 0x4e20, 0xc000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}]}, 0x290) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f000069cfe0)) 2018/04/26 20:20:26 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1a071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = semget$private(0x0, 0x2, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/78) r2 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/26 20:20:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:26 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:26 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x4000000000000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) 2018/04/26 20:20:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:26 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) migrate_pages(r3, 0x8, &(0x7f0000000500)=0x6, &(0x7f0000000540)=0x9) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000140)}], 0x3, &(0x7f00000003c0)=""/227, 0xe3, 0x7}, 0x40002000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000005c0)=0x10000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000580)={0x1000, 0x10, 0x1, r1}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180), 0x1) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup(r4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) 2018/04/26 20:20:26 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:27 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/26 20:20:27 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc00, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/04/26 20:20:27 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x4, &(0x7f0000000140)=[0x400, 0x400, 0xaecf, 0x1ff], &(0x7f00000001c0)=[0xde3, 0x6, 0x8, 0x725, 0x1, 0x80000001, 0x401, 0x3], 0x65, 0x9, 0x36d, &(0x7f0000000200)=[0x3, 0x8000, 0x4, 0xd, 0x2, 0x200, 0x7, 0x3, 0x100000001], &(0x7f0000000240)=[0x9, 0x2cf0979e, 0x1, 0x801c, 0x8, 0x7]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000009) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xbeab8a208e575f49, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x7) 2018/04/26 20:20:27 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'veth0_to_bond\x00', 'veth1\x00'}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'tunl0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) 2018/04/26 20:20:27 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/26 20:20:27 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x6200) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x755, 0x80400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x2, 0x2}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/211, 0xd3}], 0x1) 2018/04/26 20:20:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:27 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/26 20:20:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:27 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa748320f2fffffff60cac3d53363164e61e51ecf6a75069f272c0ba959cb7c635f6cc"], &(0x7f00000000c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xd7e, 0x4) 2018/04/26 20:20:27 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x1000000100, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000440)={0x4, 0x8001, 0x6, 0x0, 0xf}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300)) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)) r4 = dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r5}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x83010, r2, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) ioprio_set$uid(0x0, r6, 0xff) 2018/04/26 20:20:27 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x148}, 0x8004) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x891, 0x1}, 0x1, 0x8, 0xfffffffffffffc3f, {0x1ff, 0x3f}, 0x7fff, 0xa5}) close(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x2, 0x1, 0x4]}, 0xa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) 2018/04/26 20:20:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x980) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0xfcdf}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0xfffffffffffffffc, 0x9, [0x3, 0xd4, 0xfff, 0x7, 0x200, 0xbc, 0x3, 0x8, 0x8]}, 0x1a) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000200)=0x7cd47005) r5 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x80881) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000280)={0x1ff, 0x4}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000240)={0x57, 0x7ff, 0x5, {0x9, 0x7fffffff}, {0xecd, 0x21}, @const={0x9f97, {0x2, 0x40, 0x10000}}}) 2018/04/26 20:20:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:27 executing program 6: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x5, 0x7}, {0x2}]}) write$evdev(r0, &(0x7f00000001c0)=[{{r1, r2/1000+10000}, 0x200, 0xffffffffffffff00, 0x400}], 0x18) 2018/04/26 20:20:28 executing program 2: socketpair(0x5, 0x1, 0xfb6, &(0x7f0000000000)={0x0, 0x0}) close(r0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x80000001) 2018/04/26 20:20:28 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb41400000009020b000000007e00000afdeb08000200ac141411", 0x24) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) 2018/04/26 20:20:28 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = dup(r0) sendmsg$rds(r1, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000000000)=""/40, 0x28}], 0x2, &(0x7f0000002580)=ANY=[@ANYBLOB="58000000000000001401000006000000f7ffffff08000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYBLOB="0800000000000000550800000000000005000000000000000200000000000000000000000000000008000000000000005800000000000000140100000700000020000000ff010000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="409807ac0abfdff3"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="02c6000000000000"], @ANYBLOB="02000000000000000200000000000000000100000000000001000000010000007a0000000000000018ffffffffffffff30000000000000001401000003000000", 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000008000000000000000000000000000000580000000000000014010000060000000400000008000000", @ANYPTR=&(0x7f0000002400)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000002440)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0800000000000000410e000000000000ff7f0000000000009900000000000000200000000000000083a2732400000000580000000000000014010000090000000600000008000000", @ANYPTR=&(0x7f0000002480)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="05000000000000000008000000000000bc0000000000000008000000000000001200000000000000f8ffffffffffffff580000000000000014010000070000000000000007000000", @ANYPTR=&(0x7f0000002500)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000002540)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="2f070000000000000800000000000000020000000000000003000000000000004000000000000000e2ffffffffffffff"], 0x2a0, 0x50}, 0x4000084) r2 = shmat(0x0, &(0x7f0000005000/0x1000)=nil, 0x5000) shmdt(r2) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/26 20:20:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="86", 0x1, 0x1d7f4ce93769f48, 0x0, 0x0) r1 = shmget(0x2, 0xc000, 0x1, &(0x7f0000ff1000/0xc000)=nil) shmat(r1, &(0x7f0000ff5000/0x1000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1000, 0x0, 0x200000000000000, 0x0, 0x22d5dc34150181af}, 0x98) 2018/04/26 20:20:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:28 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/26 20:20:28 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000080)=0xfffffffffffff8b3, 0x4) getpeername(r1, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000500)=0x80) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x10000, 0x6, 0x0, 0x2, 0x0, 0x3, 0x10000, 0x4, 0x7fffffff, 0xffffffffffff0000, 0x2, 0x6, 0x0, 0x8, 0x1, 0x6, 0x6, 0x6, 0x0, 0x2, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0x8, 0x3, 0x81, 0xffff, 0xffffffff, 0x3c, 0x7ff, 0x2, 0x6, 0xeced, 0xb9, 0x6, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000200), 0x2}, 0x100, 0x1, 0x3, 0x2, 0xffff, 0x81, 0x1}, r3, 0x8, r0, 0x1) socketpair$inet(0x2, 0x3, 0xce15, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffffa9) socketpair$inet6(0xa, 0x800, 0xbb, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7fffffff, 0x4, 0x5, 0x1f, 0x10001, 0xfffffffffffffffb, 0x3f, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x2, 0x9f, 0x1, 0x0, 0x814}}, &(0x7f0000000400)=0xb0) ioprio_set$pid(0x1, r3, 0xc47a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000440)={r7, 0x9}, 0x8) 2018/04/26 20:20:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="29f0ecd840c1329079ca50599889fb241dadc08ed1bbb27243551e97ab110b7cb06cea711e03c0556c040074e196ad07d99d7b82b185ba626d0351e85e7eaebd8b14fb458ef0d2c7e02a1447afbca25be2a607777963b9982337f40c004fd437086996da7717b73ab1964359c260841338834ddb79a2ecb4dc314b164ef0f49cafb135d122a6d38531e37223a0ea485ff228e0") read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/04/26 20:20:28 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000002500)=[{&(0x7f0000000080)="d3f97f55bc421ddf463d41385b729c7ea6ed229de8ec85e2a936d58174fe", 0x1e, 0x7}, {&(0x7f00000000c0)="711c60f11ff8a01c3744295b98ca1bffd8946de5b08eaf6b23784a4a19e403b63e61a34148cc6d15626b8419be2d664acf7446fd98c4ac0ad6086a4b707d4c797fb037cd37c9dd5bfca37bc0430103ced4f25592c005be8aefbed6e1fc9d5bd4ee9904e38e778dcc55cccb37bf636f91a40ff6b04697dd2d38956dc91ff1f4fb607e51872246ddc31c918ec650417c1a9b28c09c51cf58990d3dec733cf3ae2bf15366d25990dfc82eb1c943f44e484c54e8ecb9de6e34a5a45c9490d27995d884d62abc5f20b468d79545c0000754969142b5af33318566f3debcecd4af", 0xde, 0x1}, {&(0x7f00000001c0)="abde9b64b30b3de10650478cb39e98a24a1884f0ba6418dc31671af399a667d4a82c0849f8bd678468af55d708d81af63227a81bf7b52b63462be62e8dbf", 0x3e, 0x1}, {&(0x7f0000000200)="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", 0x1000, 0x1}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="fe577be03ea0991ec382409b4e08b9a97833d572b2619ee2b8f1397d780bdf28af96b647f0e3c75323a48d74887a8e4fe5b4d425487e994b5d173beda892018d7c859f9edbcd64d150e0278d351833a4843aa818a672272455a86b49e40fc224f6d81d8efbf6489aa53c860426de7fa3f8893598e8b894b3c8b28fd3881ff88744f2c901cf2fe02db5294775baf947dcdc75a158917528f1214cd2fd3fb649684416cf4ca18dd895caad2244ca85a7b550d8e3da8de9680df07b3a0d0fc00ee7943bedf6689437bff49553a3edd99230b1", 0xd1, 0x7}, {&(0x7f0000002300)="6447d7e8be469668f87e16055587b4a0a002b557bcfd4082c81ae9b14de8291b4122a8ac732eadf32786dcc35fd689e7e52b21e7f4070bcb1af7490083d10da5a17d8e29190ee7007fffee621dd877ee00165a5f82f175bc9cdc72578faa44523746a8f375513cbd7878dd4333c36074f9be8a52c03b2993187f3bfd4b37bac27bcce6b162fc2b49b7d904170aaa916951ced44dffec8280152c9cbda2d98cca2ee623f031c540e7942335b505dee53f3629e0fd65efa5e2145f3140af5650ff568ff11991c3eee077dd22c27de0f0c670392971dee0c4f4aa745cbd0b", 0xdd, 0x8}, {&(0x7f0000002400)="afe4aa47a8f68425b273233b979b6169831b2bd01877f5939d3aef4fd213a4be57d9bc7e73d8bc5a667361a521535ba5cebb76e27320b38a39cec72ea6fb86a7525ad45f191ffd1a839d46d214adfd07871b4010312809a0130583639b6dd197d9a4749fe33a038ab534995009b37b1930b198d29e2b69747353fe421b07f926b45ed71c7707be7b861b6365137ecccc0424a404383ac5a06140d41580767fddf6561b39fa926ffb1b3becd1d986fe0c82006ab6d5c2ebaf76ca6c497321430752c50accaa30ace3e3ae85a1dfedd2739878ac538fcd48f85a", 0xd9, 0x4}], 0x240000, &(0x7f00000025c0)={[{@four_active_logs='active_logs=4', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x3f]}, 0x2c}, {@background_gc_off='background_gc=off', 0x2c}, {@usrjquota={'usrjquota', 0x3d, '$)'}, 0x2c}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002c40)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000002cc0)={0x2, &(0x7f0000002c80)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) syz_mount_image$gfs2(&(0x7f0000002600)='gfs2\x00', &(0x7f0000002640)='./file0\x00', 0x9, 0x8, &(0x7f0000002b00)=[{&(0x7f0000002680)="b9be9b2bb8ef604df13c0c3a23585c69bf956d69d07c873deb3311d2045b504e5eb3f7e98a9743a02ea20e72bf4ab83782d7da5ba0c471a8a8ec1de07b1469f8e0f41086afdf0529371596dc4ef8c664f6977b9abb238f02253ac77e06cf94144e8de25676b5508b63d7774701cb1d416fcafb079ee31ebc51e3b19e5ae591", 0x7f, 0x100}, {&(0x7f0000002700)="27783f33d2982bbe1788ff37cabbfbab9866d1fd61e654f2db707eed4991725615272690e76b35d4b04dcc4f415b498a7ca38a443b", 0x35, 0x1}, {&(0x7f0000002740)="8ef2d8d82696c5e9e9b569cc08ab8c2b1e5ef871f027a0250acf8b08b29a974a07d63f36ee36e8197c7bf3ae6c69c990e5fa5959e2f166a45fd86db915874034c545cc75769d8acca217aabe0dd534bf9c806bee18404b572bb21c38b88daa6eebbd69260c79577df700b37b387210db94e7", 0x72, 0xfffffffffffffffa}, {&(0x7f00000027c0)="d2666abe14f58ed6d030fdd94b578d96658872998faa53184c1e4a416ead534067f4c5ed5a013086ca6ccec74e5afef746f2df8cef7ac2ee8778ca10f5591f4d59bb227fa77a3d912aae9969c60facb711b77ae2ab750e1042592da33daf94804304c0355e2a8e829a6529cc43720b459d4521577c91a4173d5345ed6f45d9be638696", 0x83, 0x4}, {&(0x7f0000002880)="5d6243b130016261b2ce2703291fd6f30657a4f29bea8deeeda491a90cccff34de6ff0cd1df64044ca1d78adb6d336d8afc634fbb8e8833250b69a1ce093fc2f6d7b9dea432baf2b839d65f96beeba6624ba47ea360378f6a778070530324314b1083c7e0ff14f1be47bd2b75dc6eba6dfb95dc3f8a627ed93172dbdad79cc9cfbcc1374df67f927bb51ed5100ae901d60aa", 0x92, 0x6}, {&(0x7f0000002940)="4f29f2534d457fd03c7e9832abb98d64c0502facef6e9a5747f40bb3816cd1fba1422deaa371ac791ebb6a3f9868910da4745a017f549931ee204212b22d8c33262172c39f8695bf225e56db534670ce3bcb242cf5a5283ebdf52cf17e3a8a4c6cd935a60973fb8ef2a4d05147bc21c02ea3d80e131fa969757c1f9594e29fbc4644c097cc996355993c7e1d31cebc251aacbb19a94397bb2f8a07579e1b582798bcf8e82ca31dc84a06db5c2149d0ef682566e7e82fd55878f8f74075886776", 0xc0, 0x2abc}, {&(0x7f0000002a00)="500dd31fb9e2c2b02393314f913b86a22fdca31ac1da2497166a02659d2bddcdf046dc74221a9c0080f74e927325f6debd79193f3f67e0d1d82d85c5f35c93d7472340cb45fa7f5dff27", 0x4a, 0x6}, {&(0x7f0000002a80)="bfe389d66baa9d79ded91bdb2c047d546d6230786d8477d9b53dc637595c73ef277b4b1b3bf77763884f905625c92fc86b99a0489214a6bfb11c17b7d2b30a63cc042e94ad64942925265c7c70940c844386ef7580", 0x55, 0xfffffffe00000000}], 0x402, &(0x7f0000002bc0)={[{@nobarrier='nobarrier', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@hostdata={'hostdata', 0x3d, 'reserved_root'}, 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@quota_off='quota=off', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/26 20:20:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9f4, 0x1, 0x1c, 0x1, "9496786b79029e78d6699b90e855a74128c8b45b733d0c4f9e0f5f14cac58003fb1879b66f1e2333b9c8a8a4d8ff409d6167b5d03e34784718f6728748a58b8f", "b2f1893d0f8eb06eb18623db2f1d335c0e1092771507a2aec20c8bb2a4019dc4", [0x2, 0x9]}) 2018/04/26 20:20:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@broadcast, @local, @rand_addr}, &(0x7f0000000100)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r1, r1, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x80000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/26 20:20:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xff, 0x9, 0x2, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/04/26 20:20:29 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:29 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) 2018/04/26 20:20:29 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setuid(0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000000000fad4254051f1d75fe0fa19b04fe9bef7bed0c3572402a64368b1ca26534e81736c2adc2cc0fdb98b5c636ccc2477f730cfe47bafb5d4fa7b241ed773484fddff46d60da6239b2ecc78cc86f1430728ee6d42d3808a32e84dde4a5ea9a35e51af390711716d6954167971efbf284977636366d3232dba92f4283941ad28aaaa9ec18ba898d5b99926b1a4e57a6c4cb349af8a0669527a7de6074eaeb86f4e63f3a663f33dab27e07f028a35dc677e9f7ac0d6023a", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYRES32], 0xfdba) 2018/04/26 20:20:29 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x8000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) syz_open_pts(r0, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x2) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x0) 2018/04/26 20:20:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=r1], 0xc) 2018/04/26 20:20:29 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='nodevvboxnet0^&\x00', 0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0xa0000000, 0x2, 0xba3, 0x101, 0x7f, 0x101, 0x5bc, 0x66b, 0x54a, 0x9, 0x8, 0x7, 0x0, 0xd1, 0x2, 0x927], 0x7000, 0x100401}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x400000000000003, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x5c, &(0x7f00000002c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x101, 0x8006, 0x78e, 0x1f, 0x0, 0x4, 0x4, r3}, 0x20) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000003c0)="31ee97c1fff1b256601c6041dbf1743f36f4afee4bad6b1bccd6e81fa9c3ca1a4ed8c4c5f3b9a5241c1c3c63693941d4fa81ae2cf2f9184dc2396a033d11ef893b7115fd548405442df4799d48f2845bfbab6f5edf95a83de6636a7aab91d82276a314b21a31133c4eae600c705daaf283f755b4e25fba82e87342236fd5e3e275f1083cf9fd0840") r4 = dup2(r1, r2) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000180)) 2018/04/26 20:20:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x81, 0x1c00000000000, 0x0, 0x3fe, 0x40}, &(0x7f0000000340)=0xffffffffffffffbf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0xc04, 0x100000000, 0x400, 0x3f, 0x7fffffff, 0xffffffff80000001, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x4, 0xd884000, 0x100, 0x2}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x208, 0x1f, 0x0, r6}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:29 executing program 3: socketpair(0x8000000000001e, 0x5, 0x10000000000, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) bind$unix(r2, &(0x7f0000000100)=@abs, 0x6e) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000080)={0x14, &(0x7f0000000040)=""/20}) ioctl$KDSETLED(r1, 0x4b32, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/04/26 20:20:29 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) prctl$void(0x22) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/26 20:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x10) getsockopt$inet_buf(r3, 0x0, 0x35, &(0x7f0000000100)=""/146, &(0x7f00000001c0)=0x92) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) pipe(&(0x7f0000005d80)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/26 20:20:29 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000400)=0x1, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x800000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="48ef4584e85905898d43e66b3f67a407bba1be3d933e183b2f23fdb3f1527ddc78b789297e397efad0c725c5c9e93c1518b3b93f7525a162bd2b4b754e625e1606f21ed32f48b009ff3d87546f60ffb46e1dc7e0a2c9d197b7a0cfb4c33b9213b175bbe3bd4eedd0ab3255d9e8002e410f783327af0c8608d678a808e0b0c49a75106a94233be197baf6aa1e4e2bdca7b645e1f0") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0xd89, 0x9, 0x8, {0x0, 0x989680}, 0xffff, 0x5}) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xd6, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="20000000000101000000000007dfdb72500a9fcb58e676cea8ca280002000000"], 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x2000003c) 2018/04/26 20:20:29 executing program 2: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a17519ce86", 0xb) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/18, 0x12}, &(0x7f0000000140), 0x12}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_setparam(r1, &(0x7f00000000c0)=0xdfb) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/04/26 20:20:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) ioctl$sock_ifreq(r1, 0x89b4, &(0x7f0000000040)={'sit0\x00', @ifru_mtu=0x6}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:29 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x802) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x2, 0x3, 'client0\x00', 0x1, "d73f1b7ac1ebf5b5", "fa42dc82e8b10a1c80649888b0be0a0e892abef9cebd08cc82aee8e9935a0371", 0x81, 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfb}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/26 20:20:29 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x220000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/26 20:20:29 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000003c0)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/154, 0x9a}, {&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)=""/74, 0x4a}], 0x4, &(0x7f0000000340)=[{&(0x7f0000000300)=""/56, 0x38}], 0x1, 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000f44ffc)=0x1, 0x0) 2018/04/26 20:20:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x401, 0x4) 2018/04/26 20:20:29 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040), 0x0) 2018/04/26 20:20:29 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x8, r1}) write(0xffffffffffffffff, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(0xffffffffffffffff, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:30 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x3}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x3, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:30 executing program 6: setrlimit(0xf, &(0x7f00000a3ff0)={0x0, 0xfffffffffffffffc}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') write$tun(r0, &(0x7f0000000980)=ANY=[@ANYRES64, @ANYBLOB="77e996b317e83cda33a13e325ed8ae22f4da2b7202011c9ce5f52ab7cb32e7007d4622ac23c72192394ef17d065ebbeb7d5f0deb893f3dc025e928814664f1861f4e2a6696e7939cf1efc1fb510cf57a683d6045e9fb7496aaa37b71e509563e8d4ecdf91a1ed98c4021ccae0600e3df923eeee227da2ac603478eeda761e7dd476121871577b131d87dfb6576203498ddc034695c1f402eff3bf8fc2ad6b009fb53f433838846b06127f48a2017f209938bff39cb594e3bf8b7dfa91ac49d96b321cb756d795e29162f51f4d2afc62d31f322c955e8827b", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYPTR64], @ANYRES16=r0, @ANYRES64=r0, @ANYRES64, @ANYPTR64, @ANYRES32, @ANYRES32=r0, @ANYRES16=r0], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="8971ac5c4822acb42d0a186dde8b2370a1575254829f43391e7d2731b70c595ffbe9a645b1e5b1699265ad79790994e12039123622f95e0fa26c1a7be8a0744237c05bf8417a8c0618cf3df871ccb92d235b83bfa361e18f93d74e3c78d09b6c6d5d22d390c4427fd3628a61955321cf3d78a78247d020bfed29289acf9d1f49f75f9b035a8f3dd84dc6c6d051b3ed8e58f98b9e325629b603ac5014ac122bed19e39bfdf6af84c038115846fe2d026509e765610b19b27446ddf73354ddc4f3dd6a09d5a2190178f55eb4e69aede5e49d12e11e244840d37ec4789c8726e2ef4a88cbf96b7a52332d896ed9d68a423949c2ccf8a9a385890eb5b4", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYBLOB="6646f93972b4b554efc998dad768406b9d3a9f7b746f66e0f0de8c4a52a392377a57240e87d4f2e5f2343973b383b0b2f719c9a3aa4be36cfbcab6d7f2d2a795f42a38eb050d6dba981aafaaf1ac5963c9e14b717b2bd0a567501736af32a662fd2c79cc78f44303826deaa4447fb38c63110db17bde9bb1ddbabad8b46ed00f5d7f1312501c160210cf17aec56af176d0753fb588cba3bfe308c036ebe31b529d4dad50cc86921b822ca63169f611ce5d4c783225f4052ee6449b25534332f3dd3a49258521fb3eacd025cc2a5db790b3a9cedcb04b110e197c", @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="dcc02cee0298e48fb06364f6a13542dc4dcc3175fcd3c5076d93cd2a77a5ba0130d80aeb4f38905c298b6687641b1cfb8bfda1bd28ed194d54ce408027aade8157e9aa79aa", @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64]], @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0], 0xa) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/113, 0x71}], 0x5, &(0x7f0000000480)=""/136, 0x88, 0x5}, 0x10000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0xa7}) recvmmsg(r1, &(0x7f0000006f00)=[{{&(0x7f0000000ac0)=@ax25, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b40)=""/107, 0x6b}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000bc0)=""/42, 0x2a}, {&(0x7f0000000c00)=""/29, 0x1d}, {&(0x7f0000000c40)=""/200, 0xc8}, {&(0x7f0000000d40)=""/134, 0x86}, {&(0x7f0000000e00)=""/132, 0x84}, {&(0x7f0000000ec0)=""/125, 0x7d}], 0x8, &(0x7f0000000fc0)=""/205, 0xcd, 0x3}, 0x1}, {{&(0x7f00000010c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/16, 0x10}, {&(0x7f0000002180)=""/64, 0x40}], 0x3, &(0x7f0000002200)=""/143, 0x8f, 0x7}, 0x4}, {{&(0x7f00000022c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002340)=""/170, 0xaa}], 0x1, &(0x7f0000002440)=""/155, 0x9b, 0x7}, 0x7ff}, {{&(0x7f0000002500)=@pppol2tpin6, 0x80, &(0x7f0000002880)=[{&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/120, 0x78}, {&(0x7f0000002700)=""/212, 0xd4}, {&(0x7f0000002800)=""/95, 0x5f}], 0x4, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f00000028c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000002940)=""/54, 0x36}, {&(0x7f0000002980)=""/108, 0x6c}, {&(0x7f0000002a00)=""/39, 0x27}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/112, 0x70}, {&(0x7f0000004ac0)=""/45, 0x2d}, {&(0x7f0000004b00)=""/57, 0x39}], 0x8, &(0x7f0000004bc0)=""/19, 0x13, 0x2}, 0x1000}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005c80)=[{&(0x7f0000004c80)=""/4096, 0x1000}], 0x1, &(0x7f0000005cc0)=""/4096, 0x1000, 0x7fffffff}, 0xfff}, {{&(0x7f0000006cc0)=@l2, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006d40)=""/229, 0xe5}], 0x1, &(0x7f0000006e80)=""/66, 0x42, 0x5}, 0x7ff}], 0x7, 0x40012143, &(0x7f00000070c0)={0x0, 0x1c9c380}) mlockall(0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/26 20:20:30 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000400)=0x9d, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000200)) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) clock_gettime(0x100042, &(0x7f0000000380)) setitimer(0x0, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f000002afe0)) alarm(0x200000000) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) accept$alg(r1, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x7c, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/26 20:20:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x20a00) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ff6b06fffffffff8"], &(0x7f0000000840)=0xf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000880)={r3, 0x2}, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000780), &(0x7f00000007c0)=0xc) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7a20f84836746d76b7935b2eb9d299f147f440c225addd06a9d912a107cdffbbdae55999aca241399565ef95f7eb10631754b34ee5a98d99cde2f1f6f50a04479fa7c6ab9a5b7c0589ff088a1c7abc12adf2412c3f750b74773101c752d57ce9fa9e925d263164a6c82b9b3cf403afc96d73782f3824e33df13317d10ce8973e4d0afa7ea045c8acda103ed14135d9215a27b80a1bf59eef10b691b245e4ec1674a836d9abc88c504da2c2336e7b606c31160d3e4b3224e21059d9cd84321b4ac146b04fcdbd530c66b9b68fe554cce2db7acbd01904685553bc7c76b3895a7879abcde154", 0xe5, 0xfffffffffffffffa) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000a00)=0x7f, 0x4) r6 = request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/dev/vcsa#\x00', 0xfffffffffffffffc) r7 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="12541c8ddbec9ef5fbba53fe4a87c4938703b6d40106d913cfdd321ac555aa26d7e5892f54ff064ca01176faaa599b34f8c0934421adb67b268b526fb0", 0x3d, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000580)={r5, r6, r7}, &(0x7f00000005c0)=""/173, 0xad, &(0x7f0000000740)={&(0x7f0000000680)={'crct10dif\x00'}, &(0x7f00000006c0)="55bd69a643df464e6a9f43c107bc97d8389559718881f9764a3a359f024072785a867f801465bc35294b1e22e3625601c71c489977a248e966d1a07c2185c2aeb6", 0x41}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname(r2, &(0x7f00000001c0)=@l2, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/26 20:20:30 executing program 0: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:30 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x2, 0x100) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/247) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x200000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ec0)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000f00)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x74, r5, 0x8, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1e4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb39}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8299}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x288000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="0c35775381962c801c5a3f2b5a535dc785f418b3a3b43a33dce39e74337ff647304f6e28b6e73f1fd30af50f4a85f036a589db7f766a3fd738dfc6b305dc2937e86c6ad20ef16e4787eebfc3a143") 2018/04/26 20:20:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0xfe, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fd8)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/26 20:20:30 executing program 7: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, r0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x40bc5311, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x100000000, 0x81, 0x2, 'queue0\x00', 0x7ff00000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 20:20:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x4, &(0x7f000057bff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffffffffffffeb) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) 2018/04/26 20:20:30 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) 2018/04/26 20:20:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x18, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @dev, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) 2018/04/26 20:20:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) 2018/04/26 20:20:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000300), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x6bd1, 0x8000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000400)) getresuid(&(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) fchown(r0, r2, r3) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80000001) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000100)) 2018/04/26 20:20:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000100)={&(0x7f00000001c0)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)="b6477fbc86169b034b9a22014449f510855cd91e1a9bbf15e504fbb32139ae367796b13caa55b5167c68983ef36a184023e7305c0a321b5d2a8954d51c4c8823649cd3871f562c97ae633cb7fcd51f3d30f8b4c2d702913d263f910f4746c6477be0a6e839d6f49b7948d15c8491c4d82771de5891dc464509b58d2fbf012d3054a407b1f5c58b8649b2", 0x8a}, {&(0x7f0000000300)="f0af194c3377518a46f7ea1b418f49791fad54de31bba99e546eee7fa890567d9180c3d39f428954c8f5cb79221e39a4e65f199ae0101951ca08834ee5b5f7b60cf4748b89fa73329b3d3b0d29af8dd78cfac557600935a20ddf0a53846f68e6d5d96a05c3de01a4c70c0c349c9f10e48a25bc9223a80799b53d86c8a73e55e20026dca45a937a9982dbc1c2db30235255434f41b097d3d3c87437f30da69840d4ceef2a5c02e920ecbe449d2face90bf5a137d3925828861a73d95e", 0xbc}, {&(0x7f00000004c0)="d7be74600d90e0fb750c1c79c8b418a8d986f13175217ea2700f485783a6a3e275ba5a6669a9aad1e26d0482706c3dc131372d240de55de920956e6607c70fc2571da5357388d79d4e526a1443ecfaaed8e2f133417fa3cf1def75bbf18f705cd4e176f9b5bd55e1d09c55feb41f80f8", 0x70}], 0x3, &(0x7f0000000540)=[{0x48, 0x117, 0xb33a, "10a761b0bc8c0598771040ed409ba4245cc1babae47fb4026878decb69dc08243453dabe3a1573c2b32a7fae7d2ec2dc7dcfcd60e7"}, {0xa0, 0x10f, 0xff, "00dc5b6ea6c7b066bf48aac1f0de11040a36370ea6ccc4abcef3d97d6ea4b74c2f70666e0ab98afbfb2213d9bd49464e756702621b05e3488f91855b222993c924862cc3df484e9313fd4b70f8c205ebc4d85fb8fc23b87d134f3ba91ed0e741fa7e57c08baa076c68aa9f9596f3099ce0405b0e8cc3ba99ecd4d6ff25a1466531cc8e452ac889c4315064"}, {0xe8, 0x1ff, 0xffffffffffffffc1, "b8107172775891f4f206f917cf016b1b283c40309dfcca0a734a9a2d675154b0e2c6f5c4ad13b020793378f7f7c23f6662deece1a99f29050678c7e456ad18b16ad430b32c53f2bed5b6851e986eae73881219462f6c517eee9cfdd65233fa614e24bad23ec99fb1982e5298921800170335e46c10f5ad39af4bff4c753f60cee5529c8e04a969aae308d1d57e80b00969690fac38a5097ce9c3dd806b8afaaf96b34b125368a729281218e42fa269e548e526eccc8dc5781dcf173a52532e701f9faa465852f93bd7e47a5843738dff621f29f2"}, {0x1010, 0x117, 0x9, "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"}, {0x40, 0x109, 0x1000, "72866c1d8db209d4bf0a27b602969da2c12eafe01af4e9487f92c83b9079b16c0f600faef9375fc8746af49164114692"}], 0x1220, 0x24000000}, 0x44000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='oom_score\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000440)={{0x4, 0x5, 0x4, 0x8001, 0x6, 0x63a}, 0x7ff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001780)="c9e13250c19d2bf9b6fbc130c66c39e1b1847c39f1b1d2ebc79526a8cdbdd33cc96247440b41e68627b19e13e435a76d57263d5231f9913a206b8491fd867f60be796b5399ec35a373298ed18037b12a97eb36f2f5c621138f4aff3525bf52c542895da1f3f22468381a036754db00121f6ee0d42f075b12f07c7b1689f7a06f14ab376144da97672678d61572a8d0d7fd48b5", 0x93) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x1a, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:31 executing program 0: r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) socket$alg(0x26, 0x5, 0x0) [ 221.187221] 9pnet_virtio: no channels available for device ./file0 [ 221.249218] 9pnet_virtio: no channels available for device ./file0 2018/04/26 20:20:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="01000070f673cbacd200000000008e04000000"]) bind$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"ddcfa316be8c9b"}, 0xffff}, 0x10) 2018/04/26 20:20:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x9, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x26, 0x10100000000003, 0x0, 0x0, {0x3}, [@nested={0xc, 0x3, [@generic="7bec23dd6b"]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) 2018/04/26 20:20:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, [0x6, 0x7, 0x100000001, 0x9, 0xff, 0x3, 0x5, 0x0, 0xb42, 0x1, 0x3ff, 0x6, 0x800, 0x1, 0x6]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}}, 0xeb39, 0x4}, &(0x7f0000000100)=0x90) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f00000000c0), 0x1027c) semget$private(0x0, 0x4, 0x4a0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000340)={0x5, 0x6, 0x9, 0x6, 0x3}) 2018/04/26 20:20:32 executing program 0: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:32 executing program 7: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, r0}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x40bc5311, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x100000000, 0x81, 0x2, 'queue0\x00', 0x7ff00000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 20:20:32 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x40, 0x200202) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x5, 0x401, 0x401, 0x9f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x3}, 0x8) 2018/04/26 20:20:32 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/137) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x7, 0x1}, 0x10) modify_ldt$read(0x0, &(0x7f0000000180)=""/40, 0x28) r2 = accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) r3 = dup3(r2, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x1c9) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x3, 0x71, [], 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f0000000340)=""/113}, &(0x7f0000000440)=0x78) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001480)={0x1000, &(0x7f0000000480)="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"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000014c0)={0x0, 0x7}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000015c0)={r4, 0x48, &(0x7f0000001540)=[@in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0xf}, @in={0x2, 0x4e23, @rand_addr=0x1000}]}, &(0x7f0000001600)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000016c0)=r5) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001700)=""/109) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000001780)={0x63, 0x6, 0x2c, 0x0, "4f51b75f3d91025b73ad9a7e770db867fa880037f03656928840f8d2d9df56a5"}) syz_mount_image$hfsplus(&(0x7f00000017c0)='hfsplus\x00', &(0x7f0000001800)='./file0\x00', 0x4, 0x3, &(0x7f0000001a00)=[{&(0x7f0000001840)="897fc939b19f1d2fbce04df79e06c0917915ee522d82266785e794db910de5eaa47bb0c3963f6041991d34fbbeccbec66c015164024e456a6d22510d0f0ae22b5a5699b2a6af1a4aa2b5a88643cd70e00086522903729f5d0a13d2f617a6d7e2e9813034ca2a40b92fc42f8fdf8e10c16df4a0de72b7e473d0e7ca430b1dcfcb117d5046c1b8ed9f22464ad174eea6cabce731631e9262537a126a9d800f9cca7f60f39cfcb65242a2cb22364db0693917b45d6c661cbccc21c6a39302e961170b15ed08be3198a391b8b92a015eee44ddc6a8ad595c8b16798eab9c935be5eeb71142916fde", 0xe6, 0x1}, {&(0x7f0000001940)="c1020fd469e73d488b916b0af2de67669b044a802c40bb39cc2218d9dddf33e0c69f8b2d26a1d3cd124a0ecc3a8fb897330c0db7efc4431d52d37da95b1d1c3ea5", 0x41}, {&(0x7f00000019c0)="37c18a69da6e0d677da54c454969e1ca60086e4ccfb0c038eac54f0c77148b269502b4749bbce190a933983c88d06f6f524be3c6d7f2b60464a687f1a85d", 0x3e, 0xf4e}], 0x88, &(0x7f0000001a80)={[{@force='force', 0x2c}, {@barrier='barrier', 0x2c}]}) r6 = semget(0x2, 0x1, 0x200) semctl$IPC_RMID(r6, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000001ac0)={'#! ', './file0', [{0x20, 'force'}], 0xa, "efeb6de0a0005b6046d70becef2f4426ffc60ac472ec0a0f818c747f3ccac6d03c595250b48ce17bf98f23a17b1728f5978ee9e0349cb179e8790c19576d8c4f9c921f1d95"}, 0x56) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000001b40)=""/113) clock_gettime(0x4, &(0x7f0000001bc0)) getpeername$unix(r0, &(0x7f0000001c00)=@abs, &(0x7f0000001c80)=0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001cc0)={0x2, 0x8000, 0x9d5, 0x7, r4}, &(0x7f0000001d00)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001d40)=0x5, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001d80)={0x5, 0x5, 0x3000}, 0x4) semget(0x0, 0x3, 0x220) syz_open_procfs(r5, &(0x7f0000001dc0)='limits\x00') 2018/04/26 20:20:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:32 executing program 6: r0 = memfd_create(&(0x7f0000000080)="6664001a00", 0x2) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '[GPL'}, {0x20}, {0x20, 'GPLeth1vboxnet1wlan1'}, {0x20, "6664001a00"}, {0x20, 'mime_type'}, {0x20, 'keyring\fmime_type'}, {0x20, "6664001a00"}, {0x20, '/dev/loop#\x00'}, {0x20, "6664001a00"}, {0x20, '/dev/loop#\x00'}], 0xa, "a61588009827f64880328f86fd69e94ad4835729d2a501ef04868007d634c2a1bd33c63405e949df64e5cfa278c1dcf0d433a36e601d45fcb4cbed4266487b797619050d04f047d95083783433f7199bfd1d1c33ea01f165f4ae10f840aa5aff6ed346cc5ab3fb3a9dd65fa95fb5e61350052755ec0dc5e1ebc6541ab96a5695f55f96dabbe7ab06503fed123e0c8d30494cdec02f7f1a69868a8a876901f7830521c4cd0bcccb0b03"}, 0x115) rt_sigaction(0x7, &(0x7f00000000c0)={0xffffffffffffff0f, {0xfffffffffffffffe}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa35f, 0x400000) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") 2018/04/26 20:20:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xa00000000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setns(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/26 20:20:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x200000000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:33 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = socket$inet6(0xa, 0xe, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x9, 0x3c6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/26 20:20:33 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:33 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x2) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffff}, 0x111, 0xb}}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @dev}, &(0x7f0000000200)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000440)={0xfd, 0x8001, 0x4574}, 0xc) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB='@\x00\x00\x00'], 0x10) r3 = fcntl$getown(r1, 0x9) write$rdma_cm(r0, &(0x7f0000000280)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000240), r2}}, 0x18) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x7, 0x1, 0x8, 0x1, 0x9, 0x7, 0x4056}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000380)) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) close(r1) 2018/04/26 20:20:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000540)={'security\x00'}, &(0x7f00000005c0)=0x54) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) execveat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='-trusted$bdev-\x00', &(0x7f0000000280)='security\x00', &(0x7f00000002c0)="766d6e6574303a83736563757269747900", &(0x7f0000000300)='/dev/sequencer2\x00', &(0x7f0000000340)='^#vmnet0vboxnet0}security?\x00', &(0x7f0000000380)='vboxnet1+\x00', &(0x7f00000003c0)='/dev/sequencer2\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='/dev/kvm\x00'], 0x500) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:33 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '}trusted$.em1Peth1ppp1\x00'}) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_getparam(r0, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x30) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) fstat(r1, &(0x7f0000000240)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) mq_notify(r1, &(0x7f0000000340)={0x0, 0x41, 0x4, @tid=r0}) r2 = perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x48, 0x30, 0x7, 0x1, 0x0, 0x7, 0x4, 0x2, 0x8, 0x5, 0xffffffff, 0x20, 0x7, 0x1, 0x8, 0x8, 0x50ef, 0x1ff, 0x0, 0x0, 0x4, 0x3, 0x2, 0x8, 0x6, 0x7ff, 0x5, 0xffff, 0x2, 0x6, 0x0, 0x2, 0x2d, 0x7, 0x1, 0x7ff, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000380), 0x8}, 0x20000, 0xf49, 0x73, 0x1, 0x2, 0x2b8d00000000000, 0xa2f}, r0, 0xe, r1, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000440)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x800}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)={r3, 0x21, 0x2, [0xa56, 0x7]}, &(0x7f0000000600)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000640)=""/230) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) prctl$getreaper(0x2d, &(0x7f0000000740)) recvmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/80, 0x50}, {&(0x7f0000000880)=""/220, 0xdc}, {&(0x7f0000000980)=""/243, 0xf3}], 0x3, &(0x7f0000000ac0)=""/250, 0xfa, 0x7}, 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000c00)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000c40)=0x1b, &(0x7f0000000c80)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000cc0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000d00)={0xaa, 0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000d40)="1ba444c181ab283575c2e780e6728ddb", 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000d80)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) pread64(r2, &(0x7f0000000dc0)=""/146, 0x92, 0x2) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000e80)=""/155) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000f40)={r4, 0x5f, 0xf3, "7f83ee914dccfed0b287519e0830d01d62b4c40e499887bf0a227aa52789f85754ff9ff5c0e22862c39e05acdc8994b815e36ce227e28c86dd6d4d03d3b3da5e33c6afafedef841c4b20c2ce3769daedd792692a56afa6ce3fbb156598db629cd1d4fdee3af3c3a64ffb62381383b27be354fae90e40463497e7759885c325e4a044d351de1cd5be386d4aec4f36e06f208733e0271e5fe5677b694b70de574b30049ef3686e77936e77a24be51b2cb3d7c6bfbf3a9c99f0f9fd29596835512effbac4e473309e6d5924f7fe44e1632ddd32115e0a25dfba6da4ebbe7946052e707a05290876b6f0c91ee669cc41c5c6b9eaf8"}, 0xfb) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001040)={{0x4}, 0x8}, 0x10) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000001080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/26 20:20:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/04/26 20:20:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x9000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x400, 0x0) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80000) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e21, 0xd884, 0xa, 0x20, 0xa0, 0x73, r1, r2}, {0x6, 0x8, 0x2, 0x7ff, 0x408000000, 0x8, 0xd9, 0x100}, {0x4, 0x5, 0x5, 0x7}, 0xd8c6, 0x6e6bba, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x0, 0x3, 0x7f, 0x8, 0x5, 0x8}}, 0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x14) 2018/04/26 20:20:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8100, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xb0b0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8) 2018/04/26 20:20:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x2f5) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000140)='\'[\x00', 0x0, 0x0, &(0x7f0000000180)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xb3b, 0x1) 2018/04/26 20:20:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x40030000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x11) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x10, @time, 0x2, {0x8001, 0x7fffffff}, 0x401, 0x0, 0x5}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) close(r1) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000280)={0x100000001, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x81}}}, 0x108) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) 2018/04/26 20:20:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xffffff7f, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:33 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x50, r2, 0x804, 0x70bd29, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x22aac02c}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x50}, 0x1, 0x0, 0x0, 0x40810}, 0x8000) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/94}, 0x66, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000e3302c8d9cefbf295f7118e0e9ea8fdba94b6828f2000000000000"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000240)={0x0, ""/79}, 0xc7, 0x1, 0xa4a3ad41a879dde0) msgrcv(r0, &(0x7f00000000c0), 0x8, 0x3, 0x800) 2018/04/26 20:20:34 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x800, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00000002c0), 0xfffffffffffffdd9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x1, 0x3, 0xfffffffffffffff9, 0x6, r2}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'veth1_to_team\x00', 0x4}, 0x18) syncfs(r0) request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='dctcp-reno\x00', 0xfffffffffffffff8) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) socketpair$ax25(0x3, 0x0, 0xfd, &(0x7f00000004c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040600000000007eb0dfdace2e5300000000000000000800000000000000000000000000000000004d32dc8535e2ae2b00000000000000000000000000000000000000000000000000000000000000da5d0c89fbe60600000000000001005d7e43430f6268762af69670193c29618a7b593376"], 0x1) 2018/04/26 20:20:34 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x400003e, 0x807f79ae0000000, 0x3d}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x6, 0x5, 0x10000, 0x89f, 0x2, 0x40000000000, 0x80, 0x7, 0xfc, 0x3f, 0x3, 0xf31, 0x6, 0x7627b312, 0x5, 0x64b], 0x0, 0x5000}) write(r0, &(0x7f0000000180)="2400000024009d380000120000000100000ff6ff0100000008782fc902db597885990262", 0x24) 2018/04/26 20:20:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x1000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004fd000/0x3000)=nil, &(0x7f0000000100)) mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/145) 2018/04/26 20:20:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) pipe(&(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xad, 0x9, 0x4be, 0x100, 0x32}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0x101, 0x4}, &(0x7f00000002c0)=0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = dup2(r2, r0) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f00000001c0)=0x5, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/26 20:20:34 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1d, r2, 0x1, 0x0, 0x6, @random="e282387cd1f2"}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x100000001, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/26 20:20:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x4000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f00000000c0)="116dd89b0d345d703eb51d14a279bcf28b6da7a8d8987afd391c380785f80e51970011af8b") [ 224.231463] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_team, syncid = 4, id = 0 2018/04/26 20:20:34 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004fd000/0x3000)=nil, &(0x7f0000000100)) mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/145) 2018/04/26 20:20:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="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") preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/156, 0x9c}], 0x1, 0x0) 2018/04/26 20:20:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x18, &(0x7f00000004c0)="24fb6eb922cac3869245ec999f692c00432b7d9b6d0add44cad5ae63b5d1d6034534a4058d35bd397dcc11e8f67eea01dfc312df3221c41d5195158649f8bc2237ad2fd184e933f0118a95c5c0f7b0e10ba22c8264867887a23d714c8480d7a3406de08a64edf807cc13389c1de52710d6a67f925fb0b84e55c2da90c71c86c576032bded30c26cc315fe6cf620f6a132ef26d8375862fcae6b678a908a0cd110fcbd91f0b6540ced66423a91c5ccb3eb7290799aec0b9f284eaf668fab4d4145a98c6930778ed315a686b4032d0341c2b56b6ce47ef9e27a0ce3b28b597e48fc32e06ca9f558f49bd5b7fa07e809f5487", 0xf1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000600)={0x2, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1a}}}}, 0x88) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x37f, 0x5, 0x1b, 0x10, "fc66180f57511501a2d1e4c7f3dd0dc42797971a760e31d525fff3510474f6249b1e0d19ce7c3c7191a041a72f2fd9065beb6458a424afff44fafe277895dd1b", "66756b3aab1dc3b770e97e457815106f5c3e6107b6702c1e027bf3c2c84a8a3d", [0x5, 0xffffffffffff18cb]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r7 = getpgrp(r6) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) r9 = syz_open_pts(r1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000005c0)={0x10, 0xe1d}) ioctl$KDSKBMODE(r9, 0x4b45, &(0x7f0000000300)=0xfffffffffffffffe) prlimit64(r7, 0x0, 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000340)=""/146, &(0x7f0000000440)=0x92) ioctl$KVM_RUN(r3, 0xae80, 0x0) ftruncate(r0, 0xfffffffffffffff8) 2018/04/26 20:20:34 executing program 6: accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mkdir(&(0x7f00000011c0)='./file0/file0\x00', 0x0) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 20:20:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/26 20:20:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xa, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x0, 0x1c9c380}, 0x9, {0x8, 0x3f}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x10001, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00 ', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000300)='\'\x00', &(0x7f0000000380)='/\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000440)='@em0\x00'], 0x400) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x4000, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0x0, {0x100000001}}}], 0xfffffec3) 2018/04/26 20:20:34 executing program 6: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}) 2018/04/26 20:20:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/156, 0x9c}], 0x1, 0x0) 2018/04/26 20:20:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x410000, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x20) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000002c0)) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r6, 0x4, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x100000000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f00000000c0)) 2018/04/26 20:20:34 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000), 0x0) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:35 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/156, 0x9c}], 0x1, 0x0) 2018/04/26 20:20:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000300)='.', 0x0) 2018/04/26 20:20:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x80ffffff00000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) 2018/04/26 20:20:35 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x3f}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x10001, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00 ', &(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='/dev/snd/seq\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000300)='\'\x00', &(0x7f0000000380)='/\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000440)='@em0\x00'], 0x400) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0x0, {0x100000001}}}], 0xfffffec3) 2018/04/26 20:20:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) getrandom(&(0x7f0000000180)=""/75, 0x4b, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget(0x1, 0x3, 0x10) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) semctl$SEM_INFO(r3, 0x4, 0x13, &(0x7f0000000100)=""/16) 2018/04/26 20:20:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xa000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:36 executing program 2: 2018/04/26 20:20:36 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/26 20:20:36 executing program 3: 2018/04/26 20:20:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xffffff7f00000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:36 executing program 7: 2018/04/26 20:20:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000), 0x0) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:36 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:36 executing program 2: 2018/04/26 20:20:36 executing program 3: 2018/04/26 20:20:36 executing program 7: 2018/04/26 20:20:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x400300, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:36 executing program 6: 2018/04/26 20:20:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/26 20:20:36 executing program 3: 2018/04/26 20:20:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000040)={0x0, 0x23}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:36 executing program 6: 2018/04/26 20:20:37 executing program 7: 2018/04/26 20:20:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x34000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:37 executing program 3: 2018/04/26 20:20:37 executing program 2: 2018/04/26 20:20:37 executing program 6: 2018/04/26 20:20:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f00000001c0)=""/175, 0x80}) 2018/04/26 20:20:37 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000), 0x0) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:37 executing program 6: 2018/04/26 20:20:37 executing program 3: 2018/04/26 20:20:37 executing program 2: 2018/04/26 20:20:37 executing program 7: 2018/04/26 20:20:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xffffff80, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:37 executing program 6: 2018/04/26 20:20:37 executing program 2: 2018/04/26 20:20:37 executing program 7: 2018/04/26 20:20:37 executing program 3: 2018/04/26 20:20:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x400000000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:37 executing program 6: 2018/04/26 20:20:37 executing program 2: 2018/04/26 20:20:37 executing program 7: 2018/04/26 20:20:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) listen$netrom(r0, 0x5) r2 = semget$private(0x0, 0x4, 0x5) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000780)=@can, &(0x7f0000000440)=0x80) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000800)="a807af5ce48e406bb5fe778c129b01a08779043bf13a89ee06f314db0eb3ad8bb3cc0a36fb6cf952912e65a68a82707b69fb603fc04f2fc054a1c67f66dd3a9f115532010e50959ed401624cf9af0ec01de6692dc0addef8ea9247c8dd870ede502427bd823b87ba6657b226c3a89bb24c223512fe17ad9f3dccfca9539ed457946ac2f6802f00c8e92fceff940ac0f7a38e78b19504d9342cca816de2cf47518e00f8d6368ee818dd03f0e84bd0abd2c48e71e4b9cb154e85e418554f1868a953cfef4e011390e5eded4478e417a3199dcb4d380414a50dbbd896d017354e924b92247731b5cce72719ef47796c4b10fba1d6ba5821305736a5abfae92ce8cce50252ab3ea1ac6e61aa983a1555f2109219fa8616bf1772c779af4b93556a9ff901de6039eb19c68ceb2ddefb201878b2b69107f9613bc9468adb26eeb8fb8764f5a182ba9afab64876de831842bcf7c4305ee1e576eefcdc5dd8c99e4097eae7dcaeda2ac5b5374086dfd28f616aacae457f0b8b6342871295f61234f86808c5cee7441a4e1906c981b81158b823347de50ef8ba00183928a0183a5f52c33ff4d7a2d7e676f377ed12eacc8e9000a53f6446e2dd4288bbb655914d0130cccf7abd2f0f70e108f212082efaafb0d9778b3a9d8ccae791eecd17904df279fae14dd386d3d2497f17d2132fb2533171bd7a13c8e8a07444f7edd70ca7eba5eea9656edc52aa7f2cf1239eb43030fe49ebfaeeaa91d38f73ce25e0e689c56063d32fa498082c4cd61236c57e084dcb71409a3dde9c605b94f74824ce8f21b20f98e3d339bd782802b6b7ff3cf8d0b52cecb45ef0a3e2977c5baefdb61cbaa6e065fe748d436f25e2a4fb53eaea65a0e11e64ec189f15b3b4bc2b5561ed863dec1e78b87c7b7885b5d3b6783b8095a473d204260da7934a0f6da790001fef93573589b0e71c48509eed3a8aed12ea6d13e1255d046385c56ede0a34dac8549c6f51ca6721c81e65fcee13697b54f69de219f1afcf2d271e8045bf0eb2819883086de14d311ebbcaaf7a1e9c172458b3709d70c6851bd8ac7dace2538011819b83ffbe73eaff77888d21fbddc058779777b338d752951dc0ceb2d63cf4034999a89dbbea3caba5637460bb6a58cba16879009e7cdd9c1dd15a92eacd95963d9b5ebdd2beb510512d42bc11376c47fb6cc20a3aba8d91dfa97f385c62f92525b98211ee06092e458f06dd054738cb72adb6727ef9fba3028798aa1daa9f7e3fd040da1f424d518b2e7940a759335d0e9eb59fd40ac076dcb44ffc5e929e2a39902bd7c7a6a8c8418e0057e485131961ac8a1c66e892cc93374c7a4a13548c528158fbbed3382f283bfcaf65e9076a29be481d974973ac2c60ed0f84097cb04d5ea6a8e7d9f4ea7c402449c777200a39bcb88553ef46ec1ed404d81b37d676771bf26474129e6b92cc236bbecd1f0fa28241c3630556c842004444778c2bc1884466f17067e6c37726b2e1ba0436a3b3221134d758760692375242784bb84b449b4ac7d42550b0e69de92ca51a7fe9c7af59d9d19ba7558595242f931dde58edea152878170d38110b9ba3d710932a246fa57dff9997ddbeb85d2cbdecd0fd2cd680e517170227f0d89acf6f9cb3ec49b110da18fedeaead2026c26576e854101d3799730dc8389ede6a06fb9a8b6fe0657ddf35b8498b5fbde9af559aa2cebf41118890f42b01f275db47ce35fdba2c33a0bce8d6734de2dcf82804c6d78da716ddc1d614c5eb32e234a487bf8a1154c130aacef58088348badccdac8960f9d91f242353b0c8f3dbcc13f620849c1e48bfc18c17975233100aa2da0989573ab11d40b2a84ce742e3fee57adf2e0215f6b5d58a140950de2f76b72ef6c86ce27bb90f381097632d142b271de907010feb539ba8d5a41285c6449cb80262b01854bae174cbb9a1ede13b71f0d537656ef649e4effcbac2af8e0be71dfcb14dcc4cc0c60673c453d413319189716b77265a5d71f62f4b31ff84b6b849c0432f188a86ee398cd0f30dbefdc37f9d2bee4c0d2287154019fa7e21e17c769f5c0b02963776ce53fe78f1a669aeef68d66157c76b490828b972d898a1ff9f26db33c8a6c0ec0fe3528fe7c5c1da0813724e52c5db5b1cb968ba19f81de933625eac3a27f98f85077bdc11635e39151ede1f8bb28ad592ac708a0c68a360c52b7949c423c86bbecfaa89d5f2daf0f17a703bf32f42e6c559e31fad51b4e736029a22e8005134531952a124e064132ea0f77bf8bdf41e4e3c8f69506d51acda8b506e82cf119aecc2bc6d3f580cf08989f35ce83c70e111ca384dd1e22572eac3815fe9a56560fb5e68f2451abc17875156fc8ffd600e4b9dd42d875947692645061fc0db06cac45b2a59abce177109e1bedfaa0e1813f7e3f2394c5001f7055d82aabcfd6fba1886139b1b37dc1eed8fc20e41fcee077067d1da548779358dac78a92ecfd5ccca784b38806235a8e96a659fded9a4626bedde4d51fa21e83166a8c340363f628bf93cf29800a87da2ec195cb28205fceb09a021d7fffe4382cf4bba13accb03d4d56c9fa15a2d204424f71c1d0e3f96e915f478a7a5756b4d6ee35aad50fb604801b8963dc0abfd532eb3bf7efb1b0e23ab21d5f9efcd21bfb801f15507d21771fef573351c8147dd6f177eb73290adb27424ff7d49fae6fa12e13e1df58d23996eb17b21c0d7904218d5a746af8aef84f4af4711bbd1db0e5fbe4968490c982ed3010141a27055522d56060b1476afa0686db01fe06adf736ca1c73464ff9cefb195e01a77d1f2cc3cb2e19106d24fb6d358c319171efa0baecd9e5b02b2f47b34bbb5ed962902a6e9239f037c31cbec15ba3abd371a8f693c898e1a55c7ddff3ce0dc0c4fbda1855d44e4c072bd44a295e3bb14897d2f1d0ee72be2e9f8d450e982a1c841aeedbc6920a3718ef5c32c9e4835385359bc572f58cfb2ddea3f7a4ba5ec4e797f7d8ebfad461088ac1819b0bbc29e5bb9df5fb1daede7788a90159f8743495818e2409dd79da3dfdd64c3f288f1dbd88d566346b8eb928f9e4f6d5cfe0ae2584afc517a4ed46d60ec428d7c8e5edcd6b80da2ec4bbda797e3de08e7a5c42775df007c05cbb6f76c574ac4ae3c516e935f5ae0a29be8d52cbf53725cd59d081cd0e46976c99a03a546116717ff67d23ffabcc64d8cac970677cd9e1fc59dddd52ea65b62ab5d9bbb110e825f62330f34ff4f57ad08e47a0a370627166f5608d4b82471181c338c3269bfc1f1663d3c0e46b2ff17f801d2202cd5dac620fee2f0986aaedf0d2928d0e1693c22c3d72931772c9a25024f63474bb03b67c6d8a76dfc4316bcbf27a96740462d5898f7d67061a0d42772fd7c4feb380156a353d346c96cbb791e8d6fed6575a9b5b15f3337ababa19c47eb3a7ee3b24a20822a5c0908d17b6a62d5e9d216876561d5a5a057b3885b44c4fc3558c134443612cc2f78c41b3c56abbaa8b2a607892acdafa3e4a79eb88e0720ced983c949ca11716dffeb3cca0821531b65ca61c7a75c42d70303daf74ab4d79f80d8df7018931138a9d04cd59be4d34c11e60cc24d66e759afa03cf619ac139698533fd18350a3e57f8a416cbdb303f8e0b9d77e84c67f3663b43b9112ef40987bcf596157d180b50e0102ffb1f99908b47fd3a923894a15f1faa4197c7d683bebc56cade7e8a17d42342e15bdb415bba51327c5e5a2840fc1ed657fa04ad98d61353f830e2495479421f70e291c436039949ddde501c7dd4065e66b92a4f16768b1c65f2c6789a0e2255804c23fc97a204200508265ba8da5b55ff0d42a15a3c40190d30b5e241f1fc54248088ad574e170eae50008a117e95823dd174483232352bba7006e06f7ccc6e82c801bbaf0ac4e47bbc2cbfd49fb565e8372e3b3d2b9b537ceb5a23e9b11ff5545462f12388bc3664c0e776ff7f0b7832911499c7b2feffee468018e6d28a01c42b1c0a37ffdd317ee1dd4cf4734ca6af408969820a8343c344421de9c17581da25abce2f5ee9d366160cfa3c0afcac7508c5e909f80821df37ec1671f44984606b4ca09134cea47cc001ae7e66c919bdb1e922e2ff2ab3a4e254bab68c7f65e7d8be3d71bf7110720f93b50939e47110f062afe739d0f6f53fee3f4b875bb14c578cbcdc258d1ede9130380bb180ebf8d17019310b5d08d78276b0d2889e8dc1cb00bd37cf41a3ee96c03249480c0a979caf60715601972319853dbf7e14603aceba4a46098990c61686fa14e93686874747b5629d45e88784dfd17f652ccc1b8e658cd95f9411a99945b42865eaa4aaa1a42547af9b017ac5eda96e8cc0bf3e9d4cbf24f11376929a207b57304b758aa49e29f8d03b72ce20f9f42cf22618463155ba1fdfb19fbe3809708d19fe25f5867224c73cebe0d4f0471f85da0ec9053455f9aa2858d445b5a561b06cf718e5fb2c86091668ccbcb2cb3f05770bdfe499e229b1ee9da19cf04a4721f1cf387715cdc8c42eb40825f0279e06e949146c3089f33b2e360a892ed48f9e6a319c48132d0f7b987b57fd5d1c470d2ff46247d413cbd3833ed96632aab7adf05ef688c57898934b223ad4d1df15ac8b677dec2860e6630b9fde7574350312c6dc7b1a651ed0c1d226ef838d8e2008363eb7d2ab43de5767be4bf1ade088acdbba2cda5e2fbfc91a78a1415e7c87a625ba0e25324efb735ebd4a527a50fe28030efd90b2e57ff25a1ccde7987b8ff7239fce3e8b604d33bcb4b72ffadfce93e1570e50756d92e6ba322d8b185bf322ad0f5379587895ac837250a1bb66469f9052415a1acd1caca827471ac6cd8b343b6dbc4402066485e748e6ae9affbfb3521dba206d026533343160e6de0e33099672aa5e22e4fc26ae011b1e32ea64a90295bf1c311993ec434f154176444683e8ef920795b4be43493df818ff0b9baed648b11331f7f5cbfe37e2bcbaed61432c5546cf4702ea57045b95496887e84e91fd776d4ed8481f3402951e64b3808a6d7729d2a621faf64ef10581b3c59ad18921378943c475e9b56f95cd675eb2104b697bf7da1b678f0abd67370291c6cfb32f51aad593c05274f6e163d7b8107d3d6349cc4afd2b897ceae3e46d938f782eaa26158540c3ea78a53b3c0ecc5f33c0ae739db50146f27acbdcc7d1cd84580c52b9f41d7dc0454885ec168e65d5d35f4f91dea7daf20dbf1fb9e13b4124bc80b1f861e32bfe34c15a1606a78e2bb1da6b64ec75282144e5d3f099ef4f9c4d07bb6830d046ab39128ed60b6552703eb8cb9bf3712bc3bc441795cbe7d8f4b27b01d48e341bbdd5ab16f9aae33f1112b9b62d4af65aa8e368a0d4d306020e521264cd5b9c0fc7180b0d818671078dd197a56aa7f7421376563e8cc3f2f452ebbc09c03cffb69c9372a6ee629efbd3cac6eb680b9c0f98f9288ed6c8781f0ba36f42f1417072aeb3b245913917173d5136301c7a0bbbf6cbf2536c5598dbcad65ab87eaeea1bbefeaf6c6d70728d9cc5b7e67dd15963982aa9c396e91c97793aeded88d2cd75cb616b1b0d3a435873aa121a77ec4319f01f0392d767678d8ed8e25ddf44c427cc4c2a8d06525dcb39485b4eef84c1305ebbe9788911e675220d09e9bcda59080edc77125e08f5e271495c5b35c0a966f32fac63309272acf10091fa26b6c18ed76ce48b325b98720c30203746d69498a0a51e92c493a9a2f2642f73d69a4d5b8edc15c986b2e1390ba5c5bcc3ef4099357519272bb370d5b0906756c19cc08a2e57c66c8002", 0x1000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001800)={0x5, r3}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000001840)={0xfc5, 0x1, 0x100000000, 0x5807, 0x401, 0x1, 0x1, 0x7f, 0x5, 0x9}) ioctl$KVM_RUN(r4, 0xae80, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f0000000100)=""/36, 0x24}], 0x5, &(0x7f0000000640)=""/160, 0xa0, 0x80000000}, 0x0) connect$nfc_llcp(r6, &(0x7f0000000700)={0x27, 0x0, 0x1, 0x7, 0xfff, 0x10001, "1a3c6fe8c836c428428f2b06aff3b8a42c825e55723a7bf0270bc0cb670e8536151c022d08a83f2751d121b67e3cf18a4a0de01e127e0da53617fbc3fd0558", 0x16}, 0x60) 2018/04/26 20:20:37 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x8091}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed00001321", 0xc) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:38 executing program 2: 2018/04/26 20:20:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x9, 0xfffffffffffffff7) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0x3ff) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getgid() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}}) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/26 20:20:38 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="6e65742f756e6978003664aad1814a6824291d5048f0d12091c3e13228d2c5747b1b49de934e327c7e1a26d153d7c4469f66a8b9b31416cb0e678119f4377d7ec15e389b38e91b7e06d75629dbad172483d9fc96820943c7e4b04224ef32b96cd01f1a35a7b3894359673dedbe9427bf0edc54caecdd92af5950091a0cf05bc22aec7133817795a9cbeaab4efdc89fb30335c4b6b610a276dfedadf2d47b4957c845071281f2d2ffe629476e339179cfaf99cc3c4459a484dce7fff2befc39ac42c10a56fb91251808332f8e227dabea5b4438ab5116d33f3d1135ff5ebae3bb5ab7bbadb9cb2b8e20649cb70850352dd476d58b4cacdd6b3fb6429ba68153754bc4cb6662cf8fa4456addc70d1b770dd6bc2496a3a8c02f31018db158261a9f13e21d4bcabf9727ee2978ef83ded1bb33d59370ce21ecdbc12d97c6a949ffa06b10178c36c058ef03ddfa07333f70d565e6510751b9583f50dfb2fe81f600de0f6239850027d36b1ab3f39efda64d7aef0996cc78c0df149d35c415745f2c8abb1358a14f6f1edf3d52dc843759e30ce459c81d0dc536d74691b3b8c261c5c7d0df049532c25477928bd12710fdf5fe1ad5c0ae3a67fbeadc6b2ec90ee8ae32d12302d607ee52b7497d71546fcfcf8b1c548672cd32e8621a5f0fc1c6544f68bbe1ed643c84ca4b9d91") preadv(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000680)=""/156, 0x9c}], 0x4, 0x10400003) 2018/04/26 20:20:38 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) tgkill(0x0, 0x0, 0x12) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x0, 0x1c9c380}, 0x9, {0x8, 0x3f}, 0x6, 0x3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x10001, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='/dev/snd/seq\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000300)='\'\x00', &(0x7f0000000340)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000380)='/\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000440)='@em0\x00'], 0x400) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x4000, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0x0, {0x100000001}}}], 0xfffffec3) 2018/04/26 20:20:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x900000000000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f00000000c0)="116dd89b0d345d703eb51d14a279bcf28b6da7a8d8987afd391c380785f80e51970011af8b6ea035951e36c19544e7ebe18336f76258a37e0fd91acd2a6723b7") 2018/04/26 20:20:38 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/26 20:20:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x41) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xffff, 0x1000, 0x4, 0xffff, 0x1, 0x100000000, 0x77, 0x7de7, r1}, 0x20) modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0x20001800, 0xffffffff, 0x5, 0x7fff, 0x3, 0xffffffff, 0x100000001, 0x6, 0x100}, 0x10) 2018/04/26 20:20:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0xa00, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:38 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004a9fb0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) 2018/04/26 20:20:38 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000001540)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 20:20:38 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x1c, 0x5, 0x6, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x10) dup3(r0, r1, 0x80000) 2018/04/26 20:20:38 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x8091}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed00001321", 0xc) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r0 = getpgrp(0x0) socket$netlink(0x10, 0x3, 0xe) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) 2018/04/26 20:20:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x996, 0x4) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000180)={0x2, 0x1}) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/26 20:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x1}, 0xfffffff4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'tunl0\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x442000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ff6000/0x8000)=nil, 0x8000}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0xfffffffffffffe22, 0x0, 0x20, &(0x7f0000000080)='ip_vti0\x00', 0x9, 0x5, 0x1}) 2018/04/26 20:20:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x2, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) msgget$private(0x0, 0x28) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/04/26 20:20:39 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x4) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/26 20:20:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x817, 0x301000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000100)={0x6, 0x9}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000040)={0x5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x80ffffff, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) r1 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x20c, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/26 20:20:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d13f6637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8) 2018/04/26 20:20:39 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0xca5b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2bf}, &(0x7f00000000c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/26 20:20:39 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x8091}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed00001321", 0xc) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x20) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/04/26 20:20:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x2000000, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x3be) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb4b, 0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 229.984259] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/26 20:20:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="9f6c65fc", 0x4) r1 = socket(0x1, 0x80f, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="72a11d695662"}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x100000001, 0x180) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x121802, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) fcntl$setsig(r0, 0xa, 0x3b) sendmmsg(r3, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2b9fe66b43fde76c0000000000000000"], 0x344}}], 0x2, 0x0) 2018/04/26 20:20:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/17, 0x11, 0x40000000, &(0x7f0000000240)={0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x3ff}, 0x1c) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/26 20:20:40 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/04/26 20:20:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x900, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/26 20:20:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xffffff7f, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xa000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:41 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13ebff7f], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'\x00', 0x5}) 2018/04/26 20:20:41 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/04/26 20:20:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffff", 0x12) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:41 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x7f, 0x1000, 0x6, 0x9, 0x6, 0x1, 0x81, 0x1, r3}, &(0x7f00000001c0)=0x20) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r7 = fcntl$dupfd(r5, 0x406, r1) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000000080)={0x8, 0x8, 0x1, r7}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r4}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/26 20:20:41 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:41 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1ff}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x9, 0x4a6}, &(0x7f0000000080)=0x90) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r3) keyctl$unlink(0xb, r4, 0x0) 2018/04/26 20:20:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xffffff80, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:41 executing program 6: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x4001, &(0x7f0000030ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) uselib(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10000, 0x2, 0x39, 0xbba, 0x8001, 0xffffffff, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @empty, 0x2db8}}, 0x7, 0x400, 0x6, 0x73eacd4a, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x8, 0x7fffffff}, 0xc) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x1000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/26 20:20:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x28240, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0xb, 0x5, 0x0, 0x100000000}, &(0x7f0000000140)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4620, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) connect(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4}}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0), 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7ff, 0x4) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/26 20:20:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x900, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/124) socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)=ANY=[@ANYBLOB="240015002000ff0200000000000000000a000000080000000000000008000e0000000000"], 0x24}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x1, 0x1, 0x80}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x10, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) [ 231.252285] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 20:20:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x6, r0, 0x1}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f00000001c0)="660f3882a70000010048b804000000000000000f23d00f21f835100000030f23f8f24c0f2d8e0b000000410f32c4e1b5f6914a0000003e660f01c9650fc76c4500f3f23646d8ce260f380a986a00000048b801f21d24088472360f23d80f21f835800000e00f23f8", 0x68}], 0x34a, 0x0, &(0x7f0000000100), 0xfffffffffffffb2) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = shmget$private(0x0, 0x4000, 0x114, &(0x7f000000f000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/55) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x1c000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 20:20:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/04/26 20:20:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xa, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:41 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42800, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x2, r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af23, &(0x7f0000000080)) 2018/04/26 20:20:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x100000000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 232.148651] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 20:20:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x2000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x100000000, 0xdc1}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:42 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) sync_file_range(r3, 0xffff, 0x3e7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) ioctl(r0, 0x0, &(0x7f0000000000)="10d2bc2aa7c59b9751dea4f1b1e6f7fa3bf435a41cfdac8ca2bfc79f07662fa44bb79c2cd861058d140a056957c6a0941eaf99184d3bc959fa1eb87a958525b6a3a15c27d88f57c344b1af099a24d947beb7b8fc496d88ec6b57a6913fb6d0356e59bf75a6927eed6194") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/04/26 20:20:42 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffff", 0x12) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:42 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x10000, 0x7, 0x4, 'queue0\x00', 0x9}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/26 20:20:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffdf}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1c) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x2, r4, 0x1}) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000000100)=0x3) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x8) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x6a000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f00000002c0)={0x3, 0x23, 0x2c80000, 0x9, 0xd6b5, 0x8}) 2018/04/26 20:20:42 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000001c0)={0x8000000000000, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200), 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000080)='mountstats\x00') getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x2) 2018/04/26 20:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r1, 0x24}, 0x323) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) getpeername(r3, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r9 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r9, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/26 20:20:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xa00, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="66baf80cb878162b81ef66bafc0cb000ee66b85b000f00d8c4a1b9e31e48b847000000000000000f23c00f21f835030006000f23f8c402cd9deec4417ff06c806466ba420066b8008066efb900010040b8ea000000ba000000000f3048b807000000010000000f23c00f21f835000007000f23f8d9fe", 0x76}], 0x1, 0x20, &(0x7f00000001c0), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:42 executing program 6: r0 = getpgrp(0x0) r1 = getpgrp(r0) tgkill(r1, r1, 0x32) 2018/04/26 20:20:42 executing program 7: 2018/04/26 20:20:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x200000000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:42 executing program 6: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/26 20:20:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000017c0)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="04000000080000fa", @ANYRES32=r1, @ANYBLOB="57fae08d"], 0x10) write$rdma_cm(r0, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000940), 0xffffffff, 0x1, 0x223}}, 0x20) 2018/04/26 20:20:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x8000009b}, 0xffffffffffffffce) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0xffffffb6}]) fchmod(r1, 0x50) 2018/04/26 20:20:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x1000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000004c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x80}, &(0x7f0000000080), 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfc3, 0x20000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4, 0x4, 0x4}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/26 20:20:43 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0xa0ab) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) tkill(r2, 0x1000000000013) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40440, 0x0) 2018/04/26 20:20:43 executing program 6: r0 = userfaultfd(0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100000000000}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) 2018/04/26 20:20:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) 2018/04/26 20:20:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x4000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:43 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffff", 0x12) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc8e05d7be7d671e3, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x9, 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0xfffffffd, 0x0, r1}, 0x2c) 2018/04/26 20:20:43 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r0, 0x101) r1 = socket(0x1000100000010, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002b40), 0x1, 0x0, &(0x7f0000002c00)) write(r1, &(0x7f0000000140)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a4ec1d094312ede5645a92516c1acae5be086796b30fb412026fcf84fe264915c705dbcfde1c4218eb98789f218e729fde905d29889942ff5ca94aa9caabb356900edc12568e388cb55e12d663ee0e9cde03d615420", 0x74) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80040, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x7fff, 0xffff, 0x7e1d}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) 2018/04/26 20:20:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x9000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) 2018/04/26 20:20:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x400300, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x2f, 0x2, 0x3f, 0x7c, "3555bb5fc31469ead051e1ea0f7e7f15fe4666a673b4b4cc5ca27733a078a84618a27263cc55fae888cc6fbd", 0xfffffffffffffffa}, 0x7de2, [0x6, 0xed33, 0x8001, 0xfffffffffffffffb, 0x9, 0x6, 0x9, 0x9, 0x101, 0x9, 0x1, 0x1, 0x7, 0x80000000, 0x3, 0x3, 0x80000000, 0x4, 0x5f, 0x42, 0xf36, 0xfffffffffffffc01, 0x6, 0xc8, 0x100000000, 0x6, 0x3, 0xa3, 0x0, 0x81d, 0x5, 0xfffffffffffff000, 0x6, 0x9, 0x4, 0x67, 0x100000001, 0x100, 0x7fff, 0x9, 0x6, 0xd487, 0x7fffffff, 0x81, 0x8, 0x3ff, 0xffff, 0x1e, 0xc7f0, 0x71, 0x81, 0x7, 0x8001, 0x52b, 0x2, 0x410, 0x1cc8, 0x4b739a7d, 0xeb3, 0x0, 0x9, 0x7, 0x6, 0x20000000000, 0x12a4, 0x4e, 0x4, 0x3, 0x2, 0x3, 0x2a9043e, 0x4, 0x9, 0x40, 0x800, 0x80000000, 0x5, 0x4, 0xfff, 0x6, 0x7f, 0x3, 0x1, 0x2, 0x9, 0x80000000, 0x7f, 0x7ff, 0x3ff, 0x7cc5, 0x8001, 0x667, 0x0, 0x4, 0xff, 0x5, 0x4, 0x1f, 0x7, 0x2, 0x6, 0x7, 0x6, 0x8, 0x2, 0x81, 0x0, 0x6, 0xfe2d, 0xc00000000000000, 0x0, 0x0, 0x26ee, 0x4, 0x1ff, 0x5, 0x13a, 0x9, 0x3, 0x884b, 0x9, 0x8, 0x4, 0x7fffffff, 0x2, 0x6, 0x742bb031, 0x4], {r2, r3+30000000}}) ppoll(&(0x7f0000000880)=[{}, {r0, 0x120}], 0x2, &(0x7f00000008c0)={0x77359400}, &(0x7f0000000000), 0x8) 2018/04/26 20:20:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000001140)={&(0x7f0000000080)={0x2, 0x4e24}, 0x10, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/158, 0x9e}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/91, 0x5b}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/168, 0xa8}, {&(0x7f0000000880)=""/166, 0xa6}], 0xa, &(0x7f0000000ec0)=[@fadd={0x58, 0x114, 0x6, {{0x7, 0x9}, &(0x7f0000000440)=0xfb39, &(0x7f0000000a00)=0x6, 0x8, 0xfffffffffffffb96, 0xf98, 0x3, 0x2, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0xffffffff, 0x2}, &(0x7f0000000a40), &(0x7f0000000a80)=0x8001, 0x10001, 0x0, 0x1, 0x1, 0x3, 0x3f}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x5}, {&(0x7f0000000ac0)=""/47, 0x2f}, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/32, 0x20}, {&(0x7f0000000b40)=""/26, 0x1a}], 0x2, 0x4, 0x8f7}}, @cswp={0x58, 0x114, 0x7, {{0xffff, 0x2}, &(0x7f0000000bc0), &(0x7f0000000c00)=0x2, 0x20, 0x81, 0x8, 0x0, 0x40, 0x1f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000c40)=""/171, 0xab}, &(0x7f0000000d00), 0x54}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x1}, &(0x7f0000000d40)=0x1, &(0x7f0000000d80)=0x400, 0xff, 0x7, 0xfffffffffffff51e, 0xa98, 0x2a, 0xf4}}, @rdma_dest={0x18, 0x114, 0x2, {0xff, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000dc0)=""/12, 0xc}, &(0x7f0000000e00), 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2}, &(0x7f0000000e40)=0x1, &(0x7f0000000e80)=0x5, 0x5, 0x1403, 0x5, 0x4, 0x28, 0x7}}], 0x278, 0x40010}, 0x4890) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001180)={{{@in=@loopback, @in6=@remote}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001280)=0xe8) 2018/04/26 20:20:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x6401}], 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x7ff}, 0x8) 2018/04/26 20:20:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x80ffffff, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xfffffffffffffde3) r2 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0xfffffffffffffff9, 0x200) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x1ff, 0x0, 0x4, 0x9, 0x9, [{0x9, 0x0, 0x7440000, 0x0, 0x0, 0x8}, {0x100000001, 0xffff, 0x3, 0x0, 0x0, 0x8}, {0xffffffffffffffce, 0xff, 0x6, 0x0, 0x0, 0x81}, {0x3f, 0xff, 0x4}, {0x2, 0x7, 0xe66, 0x0, 0x0, 0x2d09}, {0xf1, 0x1f, 0x401, 0x0, 0x0, 0x2803}, {0xb8dc, 0x1f, 0x7, 0x0, 0x0, 0x2502}, {0x4, 0xe96c, 0x9, 0x0, 0x0, 0x4}, {0x10000, 0xfffffffffffffd4b, 0x8, 0x0, 0x0, 0x200f}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) 2018/04/26 20:20:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffff", 0x15) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:44 executing program 3: perf_event_open(&(0x7f0000220000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x480000) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000008880b99decfae5daef7864f651fac38f07b1b963c02787f8c2130351125bacba957af765ba859ddb48c9750555a2fe4b6d9b21cb20151f43fbe8c423e87bffe75a5f10a40312daf7960d1a6edcf1d2d06e393fab8a5a1c962b760729a3d5f0e7e036b1874cba532015140c2d3fe36ab9bf7310bf3d5390000000000000000000"], &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x8, 0x10001, 0x2}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) listen(r0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x7fffffff, 0x4d5e}, &(0x7f0000000380)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080)=0x4, 0xfffffe2f) ioctl$int_out(r3, 0xc0189436, &(0x7f000000a000)) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) chdir(&(0x7f0000000100)='./file0\x00') r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r4, 0x1, &(0x7f000005bff8)) 2018/04/26 20:20:44 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200100) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/184) r1 = memfd_create(&(0x7f0000df9fc9)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) fallocate(r1, 0x20, 0x0, 0x87dc) 2018/04/26 20:20:44 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'yam0\x00'}) 2018/04/26 20:20:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x900, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:44 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x2c, @empty, 0x4e23, 0x4, 'lblcr\x00', 0xc, 0x8001, 0x3e}, {@rand_addr=0x10000, 0x4e23, 0x0, 0x0, 0x4, 0x3589}}, 0x44) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/04/26 20:20:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x1db0, 0x2, 0x3, 0x1, 0xe1ef, 0x8, 0x402}, 0xc) fallocate(r0, 0x200000000008, 0xfffffffffffffffd, 0xffe) 2018/04/26 20:20:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101001) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000001c0)=""/189) epoll_create(0x2) 2018/04/26 20:20:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x5) readv(r0, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7fffffff, [0x1f, 0x80, 0x10001, 0x8a7, 0x1, 0x3, 0x9, 0x3]}, 0x5c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000551fbc)=ANY=[@ANYBLOB="18000000160003ffff02000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/26 20:20:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xffffff7f00000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20100, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80, {0x3b40000, 0x0, 0x1, 0x8, 0x7fff, 0x1f}, 0x0, 0x7}, 0xe) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/26 20:20:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x721989e8, 0x8000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x1, 0xa000}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500), 0xfffffffffffffea8, 0x400c0, 0x0, 0x0) close(r0) 2018/04/26 20:20:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x400000000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) modify_ldt$write(0x1, &(0x7f0000000080)={0x401, 0x1000, 0x4000, 0xdcb, 0x2, 0x2, 0x7f, 0x0, 0x9, 0x2}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x18000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:45 executing program 3: unshare(0x2800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x18800, 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, {0x8, 0x1, 0x9, 0x2, 0x7, 0x81}, 0x3, 0xfff}, 0xe) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) timer_create(0x5, &(0x7f0000000200)={0x0, 0x32, 0x4, @tid=r3}, &(0x7f0000000080)=0x0) timer_settime(r4, 0x1, &(0x7f0000000280), &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000440)=[{0x2, 0x21, 0x5, 0xfffffffffffffffb, @time={0x0, 0x1c9c380}, {0x3e, 0x5}, {0x1, 0x1}, @time=@time={r5, r6+10000000}}, {0x8, 0x2, 0x9, 0x3, @time, {0x8, 0x6}, {0x4}, @raw8={"0a2f07d1f35fedf63b384e45"}}, {0x80000001, 0x6, 0x9, 0x0, @time={0x77359400}, {0x80000001, 0x2}, {0xdd70, 0x1}, @connect={{0x7, 0x4}, {0x9, 0x10000}}}], 0x90) gettid() getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x100000001, &(0x7f0000000240)=0x2) pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/202, 0xca, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 20:20:45 executing program 7: keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x5, 0x5, 0x5aa}, 0xc) poll(&(0x7f0000000040)=[{r0, 0x5}, {r1, 0x20}], 0x2, 0x2005) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x3) 2018/04/26 20:20:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffff", 0x15) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:45 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x800, 0x18000}) read(r0, &(0x7f0000000080)=""/208, 0xd0) 2018/04/26 20:20:45 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x800}, {0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0xa) 2018/04/26 20:20:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x80ffffff00000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:45 executing program 2: r0 = socket(0x10, 0x802, 0x0) socketpair(0x5, 0x806, 0x10000, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000003c0)=0x10000) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3ff, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x5c, &(0x7f0000000280)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}]}, &(0x7f0000000340)=0x10) setregid(r2, r3) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x323) 2018/04/26 20:20:45 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/211, 0xd3}], 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x20000000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/26 20:20:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x7) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)={0xfffffffffffffffe}) sendto$ipx(r3, &(0x7f0000000100)="3deb0d571df4f274fd1d29738fe5a8e072761daccf0f91a13dfd5362e749ff98cce8ffd54a22a6a7f8220a094184889ac5f3965fe1428da0886275f45dcd3359b6b7c6ac17c12f9321dbae3fe3032133f837777ee88dee3998ce4fce214d129a63643c3ed37e39aa68b242a7d82ca943f1e5818b3202c40ff6c2bce0da43ff10fcec1e65a6f703ae4f9d0ef37b8741b4", 0x90, 0x20000000, &(0x7f00000001c0)={0x4, 0x7f, 0xa4d5, "7efbcc6c325f", 0xfffffffffffff04b}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb) 2018/04/26 20:20:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x40030000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000019f96)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/179, 0xb3}], 0x1, &(0x7f0000000240)=""/93, 0x5d, 0x4}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r0, r2}) 2018/04/26 20:20:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x200, 0x9, 0x1, 0x8000, 0x8001, 0x1, 0x40000000000, 0x6, 0x400, 0xfffffffffffffff8, 0x2e27, 0x4aa9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000140)='%\x00', 0x80000) fcntl$addseals(r1, 0x11, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) 2018/04/26 20:20:46 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1800, &(0x7f00000000c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e59d}], 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0x100000001) 2018/04/26 20:20:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x900000000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:46 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xa32, 0x8001) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0x43, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000001ac0)={{}, 0xb09}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = getpid() r4 = geteuid() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) prctl$getname(0x10, &(0x7f0000000080)=""/129) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000180)=""/5}, {&(0x7f0000000340)=""/188, 0xbc}], 0x2) 2018/04/26 20:20:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x9bfdce0deed1397f) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/04/26 20:20:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fgetxattr(r2, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000001c0)=""/212, 0xd4) 2018/04/26 20:20:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/26 20:20:46 executing program 3: r0 = memfd_create(&(0x7f0000000040)='[*[\x00', 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) 2018/04/26 20:20:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xa00000000000000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:46 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000200)='clear_refs\x00') r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000001640)=""/35) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) syz_open_dev$admmidi(&(0x7f0000001600)='/dev/admmidi#\x00', 0x0, 0x88002) 2018/04/26 20:20:46 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x2, 0x7, 0x800}, {0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x9) 2018/04/26 20:20:46 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000", 0x87, 0x10000}], 0x0, &(0x7f0000014300)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x206100, 0x0) recvfrom$llc(r0, &(0x7f0000000140)=""/155, 0x9b, 0x2000, &(0x7f0000000080)={0x1a, 0x325, 0x7, 0x8, 0x8, 0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/26 20:20:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffff", 0x15) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) [ 236.732391] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/26 20:20:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/49) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148400fe8000000000000000000000200000aafe8000000000000000000077e465c4c8205eda6f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0051020000000000080000"], &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x0, 0x9, 0x3]}, 0xa) 2018/04/26 20:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a60050000a8080000000000000009000a00001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/26 20:20:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x41, 0x0, "babba0ee85f0580bae4a2c66e156052135c4ee5284a754727cb451ac5ba0ede91b9972b754238c3666b751d229b3ad88fe66143faa6a88b027"}, &(0x7f0000000240), 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000180), 0xffffffffffffff9f, 0x0, &(0x7f0000000200)}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/26 20:20:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb704) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x8fd3, r1}) [ 236.930852] binder: 17989:17990 unknown command 39 [ 236.948257] binder: 17989:17990 ioctl c0306201 200002c0 returned -22 2018/04/26 20:20:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x8200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x102003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:46 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) read(r2, &(0x7f0000000000)=""/146, 0x92) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = accept$inet(r1, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000a00)={r4, 0x401, 0x9e}, &(0x7f0000001000)=0x8) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) r5 = accept4(r1, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r1, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r5, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x70, 0x2f, 0x210, 0x70bd27, 0x25dfdbfc, {0xd}, [@typed={0x8, 0x7f, @uid=r0}, @generic="aa07fc0c1c8bb77e3286cbc1363697853a69910d88f3d13aca09c2e5215b63451f3ef8483985c636ea7f8f507cbb07a94047fca36cd41025c8d6b5ed476d39de41a86f56335c08e82cdf931b12058a01e7f6"]}, 0x70}, 0x1, 0x0, 0x0, 0x8090}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x7, 0x1ce333ecd136196e, 0x1, 0x1f, r4}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r4, 0x1}, &(0x7f0000000480)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x88e7, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) 2018/04/26 20:20:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x9a) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x46d, 0x7, 0x9, 0x1, 0x1, 0x100000000, 0x81, 0x7, 0x3, 0xfffffffffffffff7}, 0xb) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0), &(0x7f0000000140)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x400001, 0x12) getpeername(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0xffa) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x8001}, &(0x7f0000000100)=0x8) [ 236.981996] binder: 17989:17997 unknown command 39 [ 236.988925] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. [ 237.013665] binder: 17989:17997 ioctl c0306201 200002c0 returned -22 2018/04/26 20:20:47 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9ecf, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=ANY=[], &(0x7f00000005c0)='IPVS\x00', 0x5, 0x3) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r7, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r9, 0x8000000000008, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$netrom(r8, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r10 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r10, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x78, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r11, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=@int=0x4, 0x4) 2018/04/26 20:20:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x34000, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 237.069383] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 20:20:47 executing program 3: 2018/04/26 20:20:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000040), 0x0) socketpair(0x9, 0x7, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f00000001c0)="81e284d1b2887997dd487b274e48278959b29700a090e0903aef6eec272c060289947f4866594261a2fd4a088ab2acc896ec507bb12b55d278144a3187c436f0bcec47119663dcdef1904835b4e91816b826c7b8063e8976084d32565dba298868ea23173b7053623f48ba4c5f470456257e17b75e7fe1f1acd44d6c1eed593ef2f1ff8b44e28cb4f3ae2b414ecd5eb7e3f7f97225bca7dbc66a6f5a4db18effa7dee6349f963bedae84ca9aef79cd9a809883914fe827b0511717f4261fc7cce16a783f06861986a8e4a6d84cb8cde6a6da1d", 0xd3, 0x44001, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xd1) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x1ff, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 237.189450] IPVS: ftp: loaded support on port[0] = 21 [ 237.289659] binder: 18013:18014 ioctl c0306201 2000a000 returned -14 [ 237.297456] binder: 18013:18014 ioctl c0306201 20007fd0 returned -14 [ 237.304944] binder_alloc: binder_alloc_mmap_handler: 18013 20000000-20002000 already mapped failed -16 [ 237.333243] IPVS: ftp: loaded support on port[0] = 21 [ 237.360258] binder: BINDER_SET_CONTEXT_MGR already set [ 237.366561] binder: 18013:18030 ioctl 40046207 0 returned -16 [ 237.374163] binder: 18013:18014 ioctl c0306201 2000a000 returned -14 [ 237.378455] binder: 18013:18029 ioctl c0306201 20007fd0 returned -14 [ 237.842463] xt_time: unknown flags 0x34 [ 237.869584] xt_time: unknown flags 0x34 2018/04/26 20:20:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:47 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x5, 0x6, 0x1800}, {0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x8) 2018/04/26 20:20:47 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}}, 0x6, 0x40, 0x332, 0xff, 0xf8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x100, 0x4e16c36, 0x0, 0x9, 0x4, 0x4e10, 0x7, 0x5, 0x8, 0x5, 0x5d4eeeec, 0x9073916, 0x8a5, 0x80000000, 0x800]}, &(0x7f0000000340)=0x100) r3 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000003000)="f8", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) utimensat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x77359400}}, 0x100) unlink(&(0x7f0000001000)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) 2018/04/26 20:20:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/04/26 20:20:47 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x48, "02e5118eab8d18c6e3416b70c58d15da5747fbbf760742aa15fd2877453e4315ca506e4545d5563e6e5f6a337444a91675fa54ef8627e1a39a781d01cd78b8028b52388c7ac29f37"}, &(0x7f0000000140)=0x50) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xa2}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syncfs(r2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)="2e2e000000400001730f9f408f8bf700") 2018/04/26 20:20:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x4, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:47 executing program 6: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8100, 0x1) fcntl$notify(r0, 0x402, 0x80000006) 2018/04/26 20:20:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000002c0)={0x3, 0x100, 0x800, {}, {0x77359400}, {0x4, 0x6, 0xd5d, 0x7}, 0x1, @canfd={{0x2, 0x5, 0x8001, 0x3ff}, 0x29, 0x1, 0x0, 0x0, "77404328faa04b104e491c98d0f3af5f742167f1184ac94421d6f759a52640e56b8708587db9bbcc49167846fd08742a9a56363a0eac7954d988f05da13a8849"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) set_robust_list(&(0x7f00000003c0)={0x0, 0xffffffffffffff67, &(0x7f0000000380)}, 0x18) 2018/04/26 20:20:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x100000000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:48 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xc95, 0x10}, &(0x7f0000000100)=0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) pipe2(&(0x7f0000000000), 0x80000) 2018/04/26 20:20:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x101000) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000080)="dd7daae60f30bbd0175cbdbce09120710ffc0e239355398e2e486692eedd0ec9589dbb4857a8f0d3b304d6f5540baebd3045f81dd86867fad2ea21cd7903efe156a8037297c15dfa5f062253a6c51965192e7bc8f69ee7cddcd240db147762a183bf591ef4a2520ec5ef9e5b9573c9aaa0f73ca87249e4bb46aa4ca59c64ce65b8f5698a162d913549d6ac63e8c8cd578fb87dee7206e856419511be6977b1204c69920e59dd1568832841fa9235f27988cf10c22c92d966f08509f8bf6f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$key(0xf, 0x3, 0x2) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000000240)=0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000001c0)=""/39, &(0x7f0000000200)=0x27) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d8", 0x1}], 0x1}, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/26 20:20:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x3f, 0x2, 0x800000c0, 0x800, 0x13, 0x2}) 2018/04/26 20:20:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xa, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 238.211292] netlink: 'syz-executor2': attribute type 12 has an invalid length. [ 238.367953] netlink: 'syz-executor2': attribute type 12 has an invalid length. 2018/04/26 20:20:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000440)={0x1, 0x1, &(0x7f0000000280)=""/251, &(0x7f0000000380)=""/106, &(0x7f0000000140)=""/64, 0x7004}) recvfrom$ax25(r3, &(0x7f00000001c0)=""/136, 0x88, 0x120, &(0x7f0000000080)={0x3, {"1faa432eaae4ec"}, 0x7f}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000000)={0x9, 0x0, 0x80000001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:49 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x14000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x60, 0x0, &(0x7f00000000c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000080)=[0x40, 0x30, 0x48, 0x38, 0x0]}, 0xdf2}}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x1}], 0x5c, 0x0, &(0x7f0000000140)="363b3f6582333978bce2cb9411c1377a312de4f98ae79046f9727907ee6c09941aa2e2c4c64a85aa0b47ac61f97c8ff0290e15d85429a0a5fabad24e91ca36e50373629d599b1f4e25134cb424480a75049522c6844aa7fc226fdbd0"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000002c0)=0x80000001, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2010, r2, 0xffffffffc) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r3, 0x2, 0x8}, 0xc) 2018/04/26 20:20:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc08c5336, &(0x7f00006e7f50)={{}, 'port0\x00'}) 2018/04/26 20:20:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000001c0)={0xe000000000000, 0x3, 0xfffffffffffffc01}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000300)="4ec64b17c9ee8714b9b8e3919f5fd105cc90a0dd29116569731a1130638ddd663e66dbd0c89bef96fb556516c940e4e2dade8345b2ad900f65930dc4ae47c134daa39d5b0805adca9a5e7b0a1d3bb8597cbc9fd927599328f17bdbbdc3e2c2793b7267183a44b1a8089bc6ecee31e653f9766729eee83a2f3f2d1e6bc5316692e8b3058e8e4f7154a0284fddb657104ba1d90f6e105c2758b6ee933318a66783bbf460d69a5a315859202ca5a15e3d15935241db6a4632c7e3b869a03088f7cb4eeda59c5aee4fb424c928216f6e497675f102089410dc72ecf0be") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000180)=0x3f, 0x4) r6 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r6, &(0x7f0000000000)="16", 0x1) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x400040) sendfile(r6, r6, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r6, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/26 20:20:49 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="0a89b2c54d96564ea00a9e9873", &(0x7f00000000c0)="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", 0x1}, 0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) 2018/04/26 20:20:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x200000000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:49 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x7) 2018/04/26 20:20:50 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000040)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x1) 2018/04/26 20:20:50 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x2, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400000, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/26 20:20:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x900000000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404ffffffffffffff", 0x16) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:50 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/99, 0xfffffffffffffd22) 2018/04/26 20:20:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000080)={0x6, &(0x7f00000001c0)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001300099d00000000e7ffffffffffffff"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket(0x3, 0x0, 0x7) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/26 20:20:50 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x0, 0x5, 0x1000}, {0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x6) 2018/04/26 20:20:50 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="a4e84b7c94c3ef13ac32dc39c3bd663e16210b1a7ab860c50ebe2680ef2a") 2018/04/26 20:20:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x9000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/44) r1 = semget$private(0x0, 0x800000000000004, 0x0) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0xc6a}], 0x2b20, &(0x7f00000001c0)={r2, r3+10000000}) clock_gettime(0x7, &(0x7f0000000100)) 2018/04/26 20:20:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xffffff7f, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:50 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRES16], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1000000000000000, 0x805, 0x5aa]}) 2018/04/26 20:20:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller0\x00', 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) write(r0, &(0x7f0000000000)="2400000058001f00ff01f4f9002301000008000380cdb75dad5ac6ba05a2d2d38a663e59", 0x24) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0xfff, 0xfffffffffffffe25) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xa57e, 0x4) 2018/04/26 20:20:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_SMI(r2, 0xaeb7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000040)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640), 0x2, 0x40008d4) 2018/04/26 20:20:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x900, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 240.953362] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 20:20:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x2, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:51 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x88b3, 0x3ffffd) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}], 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) [ 241.031692] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 20:20:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x6, "7465616d3db12dbacebec930f300"}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x2, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) ioctl(r0, 0x800000000008982, &(0x7f0000000180)="526242ab69c7a1704c6977cdccfe52ace4cfb39471819ab9ab90c494393df7398f43d271dc1c1f00c1de32c4eaa51cecdf30f8c5714d677165225558b48adf79caa080849f310a4d3a25c3fdb4381eb2af17ce9bc8ec5efcdeaa9ce3e4d77c2e38b621f756d2798e4f6be4daa480aa185fd7adfd673a") 2018/04/26 20:20:51 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f4a, 0x90000) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000010000000000000000000000", 0x10}]) 2018/04/26 20:20:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40) 2018/04/26 20:20:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xa00000000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(0xffffffffffffffff, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:51 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x0, 0x7, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x5) 2018/04/26 20:20:51 executing program 2: writev(0xffffffffffffffff, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000200d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x40000) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x0, 0x8, 0x7f, "4f131981aed4a34cdaf48a6249d8c31ecb6134ab4ee3ec7ebed9e5e990ac1792d553ae97ea8d1efe95d6b58fa3c72ce4d2e7844230642ba70fcf464f5e7e40", 0x4}, 0x60) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x1000, 0x3000, 0x2ead, 0x2, 0x7fff}) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="806ff0d15b4a8ed5c32c8a2c8a3d4aaddfb7dc9996f5290a7506c0a301ef23001d9c18c4e2744cdbd59d11ff7e67fdd89fa55768ddaa335a1065a19a9d6e96e9581439c5446fd0c5a960d17aafec8e5c2d611e3d818cd711696da4971ee73445fbde47afbccedc6b31b5eb34fbd42ccf798dfb2f07930f73058228a2d68ced478f21f20eb08b785d7710cd977d8acf449bf967c4d738a5393d72937e82bb7097cac9d0535299ee51e8d1e1642c9c98074acf83ff3654e0a371", 0xb9, 0x7}, {&(0x7f00000002c0)="98a6a061db4e319a4791ffdfcf3b3c9899e71fd3e4ff4d90c8df0a0bd91afd8c0fb9b474199c6ecc24aef27594ecc0a248f1a0e4d5c7cc69978e54a32a299e38dacb0eaf51db839cde314d0d982b8494366c0042a3437313538bc3e76275ed69f015bf5315d3f7ac58ac5304375714f307d31c7507", 0x75, 0x9}, {&(0x7f0000000340)="9d1d38d0fb4d190133eda0cb409f0ad0f4ab3ec3e5a089c2c8d96c507b94", 0x1e, 0x40}], 0x20, &(0x7f0000000400)={[{@grpjquota='grpjquota', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@noacl='noacl', 0x2c}, {@acl='acl', 0x2c}, {@resize={'resize', 0x3d, [0x2d]}, 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) dup2(r0, r0) 2018/04/26 20:20:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x200) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000001c0)="1fadf1663ff53a2802565d8d1df09d48879d156f3471fc10387f294eb96db6a7efd1732fc8ab93f27c4cfddff0b46005b5d8d82be3f4f8b04d973e2a77436cfcd57dca3699ccf1c831c64e9b") 2018/04/26 20:20:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x2, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xffffff7f00000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:51 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000580)="487cfdea324c4b6c3c751ea277f7dfae1947d74cb3474a11bcf589040b98d81051646c4c1f66d884d9a7c721845375987ea1477aa6c9", 0x36) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffc74) accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r6, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r7}) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r5, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r7) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0xffffffff, 0x6]}) r9 = socket$kcm(0x29, 0x5, 0x0) sendfile(r9, r6, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000500)={r10, 0x8a}, &(0x7f0000000540)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() fcntl$setownex(r8, 0xf, &(0x7f0000000080)) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/26 20:20:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f00000001c0)={0x8d05, 0x10001, 0x5, 0xff, 0x8d1f, 0x100, 0x8001, 0x1}, &(0x7f0000000200)={0x80000000, 0xde, 0x2, 0x20, 0x9, 0x0, 0x5, 0xfffffffffffffff8}, &(0x7f0000000240)={0x7b03, 0x0, 0x9, 0x4, 0x20, 0x1, 0x7, 0x9d1}, &(0x7f0000000300)={r1, r2/1000+10000}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x8000}, 0x8) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000040)={0x0, 0x9, 0x40}) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/26 20:20:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/128) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x3, 0x100000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/04/26 20:20:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:52 executing program 3: socketpair(0x8, 0xb, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001340), &(0x7f00000001c0)=0xffffffffffffff97) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r1, 0x6, 0x1000, "2a2b38aa22a21cadc52c420d7d5f0db1b542369fe1d1b885e4a9c5552d050ad41012eedb4f7bca67a8e8b7514c125bef94b4152ab96c110043a4a9a488126fcacfdca5f199c14d4c2157572be6477a9d3690b62ce36df77fdbe33b1a3cf0b3086bf3b4fb3e50f89ed6e00018546aec8f4d1566fe12558d1dd20022caff9b01b09b312d0199b19373b9da2d310982b7124cbbae55802bafa4089f8b91192b05e83d999ad53bccb606d6f8eb3d7e0d4a794f30dd2f8c634862215af28b823ca79be50c369e6b0de47e4f47d1232ba33aa186acf67823cd9b0136ea423beec1d87bba7bf46bdd6cc05cf26b9dc2f162bb8973c78bd3a9991ec44fbc2ca46042eb4be6c64e724539fa6cfc786faac252a6320d442352574fd9bc07af8eb19cb070f96ed874ab77d6816e6a543981d2bf970fc9b190a75286394f2ef7918d54a9c7ee26bd0e7823a0befc5be44664a0c4e3ffe32bd934c192633184b9d02116d278722bd94f18089859732a363e073e0e01994d95fc109b731c012bc5c699897e202afcc593cdca555b5e703442ce34c73c71fc04a9fbcd97043f58888ec2a38b1c71bedd7f428ebe23e8334c71fd6d354a05a91bcc5fbfe0e8a3e606f1b0aecb74bcde718635e31743c22cc1db762bb347f4d50acf3352a42b972e66156dec180136803048da5cfa49ca39ed0b3a92c03b66cb255fcf0f5e17d9bcc9189b2a2b140b1007e6fae7f02d7a202646b19f9f14bacb6bef0275531c501e12695efe3e63a03a7bd8d84ed010211e9914224e10dd0bcbbb41a093c9d320915a59e3de3216ef5f44fd1aa7751ff050853764716cdfd1abfe8b6396efd4a2b1ed6bec94fe9e0d2a1bd5fcd7de40285ec6c74e8024832eb5617831eac01d3e1def8b6c0c48e212ab3c704b8c66dac4e9e21612ace56eb5df11ef4c3adc569e0319d9cbe1a3910c4ea2f543bd1ae42697afb375091e295202740963b0863dfecb6f66aded213db5f95d160aafb87fbf84e61e451b9b5ac1d24570998b713415c24f8bdb122c64e226030b69e5e517e4715b981fefa42a4ef22e85c9050c9f516ac57e246597a8780065fb9b9bc665edd1a70797a874a4633cee37735d30524ed412b2c8ee473af9c601095a0f5ad16c98f035950239dfea4d30f4fba5ead1470b61d502e3268b9787c0261f0c5325c58c2e1c4a459abc89b6eb18a6b4c53a6ead7d2998a75db8c698fa71d19d915bd01a20972e3e3b30ac524e6d2d4bb09b47d8ed7764fef01df206290df0086b2f889356705e2ca358acc33ce3c2d2c5b509bc7b706bbc73d49573ee8a13ecf9d8b183497e798fc4a2743727d6b7d6204c68df68d0ca478290542c528d12fb0af968340a76a5bcefba8b4af56eb27eccb9aa844a80a8c43cc6578665123aeee6cfa54a041dbfa24e9e60e7d0fed901e925706d001e3cab0c16e92c7270148828f4d39edbc2ec59b09c5194ccc4bb7c846a4cf3c258b5621c3183d5c3241b8aa0f27f0faf89dd7c353c100496355bff3af100d2ad5e22ad0370601b960b50f6efb40b34179b67c31f8d56bde68f367d232de28fa5c9467559a6cc919de5ff96e13f5a95f32ec937bb18843187fce724bae17ae3847f956ca2db6a282a26bcfe5bd2b9e1ec0fc674dcfce9ae48c9a0b9db8cc0e2ec394f904293b8f1c0568a37f1b6068ef3dfe2d89b458093ff512003c19c8a9eee3612772ed1cd8f0d23ae951648ab2fa7b750efcbb145b6a58377d319481657c07683ed9f0165c7bb40fa195890a38d9b5c2c8e32f2a56976b24d174585d2be23d0fe63335aec03dd14bcf3e50fbd1f2075285ad45f185d36d6209ac627c0420489af0d976596afabd77473fb43ee3212077451bcdd03c8455daf8cbfb6b4cf9b8a9b0ae01863140fff1a41161f635b6bcd4ec6d852628ea15f105d95401fd0b23b01ff6c988ebcb8812afde211ff89963c72bb1abde2bbc910432fe92f146d47bb1d1072b4de863ae20b41f626796b191a82cf4c8d289b1c26cca6cfa2dd1ab6eff3edff7483aad467d6f4dfa019efff367fea4dcc4aa40a670a5072606383b78b863f9061dd7a05d0eeb15f92b6ab361d754ea8da241cfd3a6f5f305e2198a60bb6410dbdb76fc4958be303a2db6cc81ea227464cc4a1ab7d12c0ce614d1efd0618a062c76594f38a9e47eff7081c3c9c60c306a89213da94eadc404eef26f0ebbcaaea298b6aeb49d12a942e5bcab9a9469ec822b08b1e5d55402ca6c838b3bbcbb118136468db804c965b6400b9ed5b2deaa841003313e8000367878c637aa7785adcc17ed5ffb6e8395168defa929e95b19cbe2c5b8073feaf682f04c2e24c9e8eec9e93a6e0e49ae422693fc3f72437524d83b875bb96e14632f6f927c93bc7853faca8bea66d1dbb5bdbd6f5b61eb2127b56316a390be4fa22c130beb945acd8901a5ee78a09fdec90cdf556b281c2425715926576ecf5a993da753b2acb8a182912024f43b938ca31ea3f0da76d7f923df76bff39644f6670c384c8a618afe5baff3e85f836b50476d4f040fddfdeb4e5e25b65e5148d60e37a95f7524f148e95d4389f37882a0125eb7d96dd41db875b30e031ee631ceb73ab861b413c97e69f2dea6bcc1977aed1cf336395e049fea3be7dda1a2997911b2d232389ecbf61459444dd47cfdce61325a6add8a2014cb9f51fb4ab1f50af6112abe38441ac2d17326dd732f4e7f9f2566117c9569d5b6cef67d9039070599ad638db4e932e176bb097c874d6d8f866955264f41701a0d8a13b4a1eb7cab2fc7aab8930b71d1faa0912eaec6409c70b214bc6fb2b01c79673d527f7cd39e71ba43a3c12cf9135f7369bcd47822debcf0d468f55ac9ad7a552ae1e750f60086d0f05f6fd9b5a7f06c1a1406710592e078ab384ff2502fcb204a348ed03862764da58a8cb841f6f15c35c6035d4c5edf29925cc14c89dbc68b9f035daa6e75b5f468424a29382e844139fa4c779461f8d4f184e3ae363de3264cf95e9dfd945101eee316aae80abc609527064b9708788234a60c0e9afc509d8a81e7232ab1d35024b9799944dec7545600bfd7d4ae5debcdd648dcbe07450c7bd8c358835149fba8f15d29507b66fd05843594f26ccbe9b9025367b7ed6596be3aab175da3f7ff3f8cc0c6d72de6256773a0007f11c1bdb753e28c669b9ddd664935eea1371f610e32d1299baed662919b50c91b15b505a6832614922dfb8afab566429c960e2c8340fca1d32d9834e11548b92cbbbe34404bb15b0add5d6382bda4c4b0a7bf037486cc9acfe921610ec2d52eaef17f459300b298ec77684a828d34d2a7d59c768d550979fe0c7cf6a0833ef137119459f542c922226c0dfb013d90816e0b7e31217be67e9c81edd70eac8cc9fe34f1a005eec104862668e216e3884f21a53021e1b9cafd57744994178dfa69c33d109b39929d8741ba81c55764e6e1a68bd9064d81ea024b180a23a338aa5ac3706e3d31e25f51b94ab74ecab726cf1e041fae1bf1911f6ddc36b9d482b798d5ced6426a0d16e0db92cd3810b225a51b7522ec6bffa80d4f380ec4bae978746e306c85827ad83b0f526ddcd021c457deb4c328935b7c58f618d8f4f78202d3c222ff6352d2927ccbd0b7bbf98300c5645c7368fcd357333cf58dfe823173f5513169c3bfe4398ca739505ec38e3fb8bd20bbb2f9542dbbbc3bead1f7570567a164d660df82afd3276851a7d897e42501bde294a9552c7eca12d8180f17ae96145e841969616e469e67a2281b9d7cc52c6472a73a82a7130b8782aea82a40c4adf0ced27ea30654d92e0fe897752868ef792188dd83bbd5b5c60bcbcfa3ec8b53af50da8b312020303e4e472d01d6a7ef14724d20488d476c75ab4c65d102cdc79686544417f03c0bbe69b13bbbb5d25ab91efb0bd3a65bcfa2f71338c099fa436950f0b2b4cc560494348aad7e320bd5a83c0576ef9438b6765f735105c6b6c49aae7c3ae6c334466baf873fa2995077ca122ef0139969aaa1f62f2f99838fd7261a3abcdf6fcdcecac2f447b820153c60a267f6811dd52b8d9be1fa24575ace723652462f78cfd9a7c6e5876d9991fdbf9159b1dc247300cfad42cd215110e0cff232e05ab0275c27766ac5b3dc6f3dc36208a0360c2e3fcfc8b0fae0bc2bc6abba15a7ed2b838a63c2052becfce8aa3a775c27882cf4515614b06bd6765f7a83d316db96a5de41b3c11d0950355a86c1d0824671afcca22e054cf3b9cbc4dce0c4883be15d137dd557b23ffe10346307b8781e1f1557b05552814f3625891f7b44589da96ae81641785e881fa240762c7f9e72acb7177e0ec7e7b347c8f57c33e56df7d6315d737db51a3a87c4e4cad438ba6dcc0621007d257419f73b7f1f4e1c8c3c0704750c67da16d1553eaef50a12862a64dcbef5dd9f7dddc03c8e4598e634e2decc2d37995a7c13be8c261f91aac9bdb2887ee8a29cce678a316bc4fd12e43c5458f043b88b96c5ddf6b56d5428ff06379ded1cda1608ac49b93da0a79711ece9b2b367802e9c4f2a99794c725eb379d598d7cf6545c96c3144ae5d80ab56eec75b546cb30dfd485ffb781d6d187c7bf8157ff119dbc024a7e659b91aeb49e3b4b84e34544610ea607ef8395f87ff1ad2f4589af0740fec70b2be3531da271b1463fe75b03dfa06679f14f230f411dc497f10be221d47f2649af5efd6f6fadfa2ccf745bc55f4e989efb819ee8105a6751dadc31eba2aeb3d459c7b51388cc26e0811ef6a3e513fcfc996282e49186fd262c428037b02d77b4f8208460ac53ae6cae1433a583cec1fcc022671ae6d1487078293870cbb71ea7540b0be1dd5a080e6ceea8839dc60f0eab925e72c0307c5cdf39249d7bb20595ddddb879ee5ce65f56cb7efde6db0cc5ee5ae430f9da30acede41037218b0968567fb72c4a4d2e2a5727f964acd2705d3425deeda6d33034a6c140a05cb2e9960ec381f9ff8d72c1f61976784a1840117241d1b138b8fffe2f80dfd153101969c4593e3753fec36667ecc5d05afecd9596cf8ac9df1af3818c5449a70a9c07cc71998d557cfb87227b0d47f4f169837cf21c7c0694d7c7f7f7f155b0949aeb55ecca8ee76bce6f3988b732ad0ea190b61b89423c9469be7c5b86741fb7d976548e9016c86d6b1caca79159052032289bbc5ae87e48d71e20e38f01b121b84b51538460bef963345d47af048a1373346cf4024f9687ba1a6a1f73c000c43c3ac7ff9f73263680a0c4aca6b7c50b9006f0852d7ee0db94aab24fb3a475dbc2dfd4aa47e9477f26c7f27f6779b7f95d73cbc9509963c82675b518e251c54b2576861983f70c316b18c038e14af90cba9155ede30610ea63065192c4bbd7020eb3d4eb7cbb43d006542b34a782c99646bab0fd8b7f296ef15851e35e4022661e13177b6eda4037cc90a8c75884297b909cbf4e486a141c3b7cde218dab03f63ce8e81783ca31a5d0224cda3d36b6be3ba2dad882c20ed818feb5c238bf72abd6adbc996ea6e4ae46b0fd64b78a53bf1e5267a4b1a058e532030eb78ab32d85477bd8f9baca582b4203ee943e546000b95646d3f26c701861b50f3a789ba738c7488d33a915d863ae9b9c891517a614c139d429828405ad33a6cd062cde68f38345fe11098d2b338a0159c6835928449cbe9ff71261d018c7973f1bb7d7456f1704c8d7d53177bed035e1a3c165ee8c5b33221877f6b73caec7f8f95d7fc5ac124f6f32a55df46cd1c25d1c10c1a1b20ed4a12ecfadb41d00b2420f45dea4549faf"}, 0x1008) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd4, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x6fa}, 0x8) write$rdma_cm(r2, &(0x7f0000002fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002f80)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000240), r5, 0x2, 0x2, 0x4}}, 0x20) 2018/04/26 20:20:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x80ffffff00000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = dup3(r1, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000001c0)={0x2, 0xba4, 0x7fff, {r3, r4+30000000}, 0x1, 0x4}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000000080)={0x7f, 0x10001, 0x5}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioperm(0x4, 0x6, 0x0) 2018/04/26 20:20:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:52 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x1}, 0x16, 0x5, 0x100, 0x5, 0xff, &(0x7f00000001c0)='ipddp0\x00', 0x80000001, 0x9f19, 0x7}) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xd9e1) r4 = socket$netlink(0x10, 0x3, 0x80000000004) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/icmp6\x00') ioctl$TIOCMGET(r5, 0x5415, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/26 20:20:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x4000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:53 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) exit_group(0xffff) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/26 20:20:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000100)='/&selinux+:[posix_acl_accessGPL[user+securitycgroup$ppp1cpuset#eth1!\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22, 0x400000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r2, 0x800000000100003) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept4$inet6(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$void(r4, 0x5451) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000240)={0x3, r5}) r6 = dup2(r0, r0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000000180)=[0xfc6, 0x7]) r7 = ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0x1000, 0x4}, {&(0x7f0000000300)="7f044857420c6e53c563d3280156fb41e48bab2dc30c26bb23871d3e0644e084ec85bd7ef910d17935182854f48b0e72a1ff1e59e9970f58523cda557154423ab4b966e5da4bfa694c4922d2f811e5ab6d5677d3b16317bce4ac4fbaedc69ab7d95734cb1c0da58aae816f9c684a426ba7b975c6b8b561128d5c3abd9154b530a67a969642f9ec4575ead905564f352171c28d38de56b0d3712f4739034b5d76f667cee9c9c3b09d7dfd6efeec9d0805a05a3ead4cd5d9790a20853d106f32dd3750fbf3ddeac417c9287cab641376f916c4dc524db4945faba2e7f60322bf", 0xdf, 0x1}, {&(0x7f0000001480)="819fd7e5aa39411f0d2737bb849b6b68c0493b178d3bd5e21d14cab11b8308196ffc5ea5572efe0515cb95e4354c42efba8808f937e5d6371ca8b64af2d36da1e72ed4a017063d81bec06dba7b81db2efe15f863d6bbbe958160aca4cfa9bc7a85b080aac77d72b4809ef8321ba893b9a23902dc80b4caa6f3c9921d1009dd1f583ebf562a8d43ff050ad650a69b0d2b4cd3ff373628a154cb84aa3258acf0365515340a0e86b5277c9a0b9ae9933aad397ad80be3551dc78f8ebdd6a6d85a0ece1287b29c1df6a29bcfc1c086df98bfce2768e45c", 0xd5, 0x81}, {&(0x7f0000001580)="e71b3ff43150a527c4f49ea709aead8383c66bd547336ca99a60b294cc4062acde456fa2c30e0bd80ca1fdfe81082cda7193339e", 0x34, 0x4}], 0x10000, &(0x7f0000001640)={[{@check_strict='check=strict', 0x2c}, {@block={'block', 0x3d, [0x31, 0x2d]}, 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000000)=@ioapic) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) 2018/04/26 20:20:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x80ffffff, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x3, 0xff, 0x4, 0x6, 0x2, [{0x2, 0x4, 0x7, 0x0, 0x0, 0x200}, {0x81, 0x5, 0x1, 0x0, 0x0, 0x2000}]}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/26 20:20:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x0, 0x7fff, "7e631775e6aa41222bf722fd35cf7f8a15c7653f4af170c9df4e5f6032fe9a1b1e0258f988d50252aae4e8c8357ae08fee122357d05b334d24deef1f41ebb9", 0x23}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000180)="3b545564c22a2ac72233c18c9e2c38dd72749eb1228b56b202d59db185388917831211c1869d6391e37ee917162cdbe5f332a989fcd701c86b7961c91980efec533491caa20d136b5d94cb34658dec2b283918b501059b6eba138e8adf2ccca8e18f37b46f0704cf0b38d7e52c06093dcf03f94f83a4d08188a2f1b341270764ed62c3e1aa6f388490e7b266646f538f4b8f95d6d7da258d87390c6a462458cf4b750cc70175e17ff0dbf1bea7652f513f153716a0ad249cc6e7c5d36fb2f03d3d5c7686dfd180f68518d2bd5a95f0f21f8faead51f4eed1f1", 0xd9}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="f0000000000000000e01000009000000128db84616f318bc2351b41806403f233d28363436d6c10490c8e9bce95c5f578ac67ab30131b7a2e0ffd068cd75c46a6c0ad7eb649b4bb546914b6014de2addb8c38a714a966ae9ca392231da904ae72ff372240eea80ce6cef0690424e9240d85024cdf6f6f7b92e68468d760cc1eca23cb4242296987aae18ebddedb8eb7f4cfe8f06fda0f8552116d8713a08849a4a07bc7fde48d7f3d8448092b758a97cb8c52314663e86cf9f46b3faff400fe777d753c6b6978db8b4404c370a084ed4e8b45542440d11bd1eac2fda1bc4270000000000000000000000000000000000"], 0xf0, 0x40}, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="05f51c374d5a2ae83502e9a4ce51ccba0e8ac6d7a4663317b9160c9c7e65a187f11a71e88f7d8280a85301202912272222437ae723de670871562724", 0xffffffc3) 2018/04/26 20:20:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/251, &(0x7f0000000000)=0x57e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaacd6, 0x0, &(0x7f0000000540), 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x6, &(0x7f0000001540)=[{&(0x7f00000000c0)="d1dd956f4500d479ab9b84d2dc73a08cfd49c50d5fb0", 0x16, 0x79}, {&(0x7f0000000100)="9937590e923de30428f6190a3d5d8a39c80e7f63c800cbb32ec2ad49ee3e20ea75ae5bea91c216e1ec828cb132e458252890d2c3e4212e14e1c2d3621bde0b2f7a12f6f8fe9e62237af210e391371d2709134a43e5c0cf5cb4ed5fd8d8cd13d9a96085dc6fe64ceff73102d80b03bdb161d6287c0becb67eb3438014e56560400e8c20a0942313abf5a0064954daaa00f6f0281f94dba0c507fe2b6a181b208473029e976ffe250ac1e2c12691c3b8d609e84ec95904d2b13ff5fd4c8006a8a77a763c92b6399793156144352c4fa7ec56d7665a9a2d33089c77cde3d46bb0ee79ea", 0xe2, 0xf7a3}, {&(0x7f0000000340)="fc6545bcf0aed624f36867f25980cdafd2dce6d07b73a8725149ddb294ee05afe17d0f3030b2388dfc320823a332c60db57b2170da52d02b3d345146483e867b5ea429570476a9353a678c1a86c7625e9e824aec84c7855890fdaf48cb40899307932f019ea3e3313b5631cf6c47d6e395d0003417d2923415069fc82ae8a92c61ed0c33e694d475b4c66679c1650e03cbc84afce652a5dd0b8edd4362479c2a2a624ae711faaa0a", 0xa8, 0x5}, {&(0x7f0000000400)="8f66da8e9b2e2947c7386378321513133f7cf42280e610e8adadabb9bc199a076f4228d28dc435b5a1e9e7e9672c6072763611290de9f9970b2851818bc64685b4b7a4b7adf1731590f2c9c6eea13527c0adc7c045cc6d3d75642a96cf99ef696aaa63465f745645ee3d87d883aefd306ce797d70d6b6c28541a3e7bc8afa226f02bb996fa1a87dafb8a3d68f14ea2796e063910be9ed6ebcc636a622e788509d877d4b1a4c26dd5543ea48068609331", 0xb0, 0x5}, {&(0x7f0000000200)="5383a2560b0ef950279c574cd264e337da3c40ce9414d3953defedd22e8b6ee0e01298de", 0x24, 0x4}, {&(0x7f0000000540)="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", 0x1000, 0xecb}], 0x40008, &(0x7f0000001700)=ANY=[@ANYBLOB="67727069642c646174613d6a6f75726e616c2c646174613d77726974656261636b2c6175746f5f64615f616c6c6f632c75737271756f74612c000c3e331358f823c74b02d47f8c3ccf382729d6a3c140894a59811023714d8e12a2b703d7bf3e42209f52c8347a21d156241fe18248c66c3af82e9355c7f290d90d3f"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001640)=""/108, &(0x7f00000016c0)=0x6c) 2018/04/26 20:20:53 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x2, 0x3, 0x1000}, {0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x4) 2018/04/26 20:20:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xa000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = geteuid() unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, r1, r2, 0x0, 0x8000, 0x80000) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/26 20:20:53 executing program 1: socketpair(0x4, 0x6, 0x69, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@text32={0x20, &(0x7f0000000040)="66b815018ed0f08209889a000000001c01c050fc0066baf80cb8b8147780ef66bafc0cedc4c1b1e0db66baf80cb880c1dc8aef66bafc0cb800400000ef66ba4100b8ef4b23d8ef66b8d3008ec00fc75a00", 0x51}], 0x1, 0x0, &(0x7f0000000100), 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) semget$private(0x0, 0x1, 0x0) 2018/04/26 20:20:53 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7588bbd5fd1540", 0xfffffffffffffffc) 2018/04/26 20:20:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x400300, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:54 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0xff) dup2(r0, r1) 2018/04/26 20:20:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x34000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:54 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x10000, {{0x2, 0x4e21}}}, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000007, 0xc011, r1, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000780)='./file1\x00', 0x2f1, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[]) read(r1, &(0x7f0000000280)=""/81, 0x51) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x3ff}) 2018/04/26 20:20:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/189, &(0x7f0000000040)=0xbd) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0x100000001, 0x20}, 0xc) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="c39168236913e83ba2ffe34d6baff96c6d6ceea15232e9f56e7e6dab639ab6acac2377e881e2e28b443f69e7846e8ed7a407b418b003488bdbdfbd148056bcd8f1c4a2ca0f9ec29a6e6476e3a4a5c94fbb65f0a67b4c4cfbf5992498ad5984d6421e66bdd1d3b4ac1136171c92d33a67d75efab3c589ed644fc956200b3513ef", 0x80}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000580)=""/127, 0x7f}], 0x1, &(0x7f0000000600)=""/12, 0xc}, 0x0) 2018/04/26 20:20:54 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0xfff, 0x7, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x6}) 2018/04/26 20:20:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x50) recvfrom$ax25(r2, &(0x7f0000000140)=""/50, 0x32, 0x2000, &(0x7f0000000000)={0x3, {"ff9b130300"}, 0x2}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/26 20:20:54 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x3, 0xb2, 0x1000}, {0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x3) 2018/04/26 20:20:54 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/27, 0x153}], 0x3, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r2, 0x1) 2018/04/26 20:20:54 executing program 0 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x2, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xffffff80, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 244.316122] FAULT_INJECTION: forcing a failure. [ 244.316122] name failslab, interval 1, probability 0, space 0, times 0 [ 244.327489] CPU: 0 PID: 18378 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #18 [ 244.334775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.344144] Call Trace: [ 244.346751] dump_stack+0x1b9/0x294 [ 244.350401] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.355613] ? netlink_dump+0x98/0xd20 [ 244.359532] should_fail.cold.4+0xa/0x1a [ 244.363616] ? kernel_text_address+0x79/0xf0 [ 244.368050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.373152] ? __might_sleep+0x95/0x190 [ 244.377122] ? graph_lock+0x170/0x170 [ 244.380957] ? __mutex_lock+0x7d9/0x17f0 [ 244.385018] ? find_held_lock+0x36/0x1c0 [ 244.389076] ? __lock_is_held+0xb5/0x140 [ 244.393150] ? check_same_owner+0x320/0x320 [ 244.397463] ? do_raw_spin_lock+0xc1/0x200 [ 244.401799] ? rcu_note_context_switch+0x710/0x710 [ 244.406727] ? trace_hardirqs_off+0xd/0x10 [ 244.410974] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 244.416082] __should_failslab+0x124/0x180 [ 244.420310] should_failslab+0x9/0x14 [ 244.424117] kmem_cache_alloc_node+0x272/0x780 [ 244.428690] ? rcu_pm_notify+0xc0/0xc0 [ 244.432570] ? trace_hardirqs_off+0xd/0x10 [ 244.436812] __alloc_skb+0x111/0x780 [ 244.440516] ? kfree_skbmem+0x13c/0x210 [ 244.444479] ? skb_scrub_packet+0x580/0x580 [ 244.448791] ? kfree_skbmem+0xfb/0x210 [ 244.452682] ? skb_gro_receive+0x12d0/0x12d0 [ 244.457096] ? netlink_skb_destructor+0x190/0x210 [ 244.461958] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.467509] ? consume_skb+0x198/0x550 [ 244.471411] ? alloc_skb_with_frags+0x760/0x760 [ 244.476096] netlink_dump+0x6cd/0xd20 [ 244.479895] ? netlink_broadcast+0x50/0x50 [ 244.484127] netlink_recvmsg+0xe97/0x1450 [ 244.488279] ? netlink_dump+0xd20/0xd20 [ 244.492249] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.497790] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 244.502545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.508071] ? import_iovec+0x24b/0x420 [ 244.512039] ? dup_iter+0x270/0x270 [ 244.515666] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.521200] ? _copy_from_user+0xdf/0x150 [ 244.525344] ? copy_msghdr_from_user+0x3bc/0x560 [ 244.530097] ? security_socket_recvmsg+0x9b/0xc0 [ 244.534845] ? netlink_dump+0xd20/0xd20 [ 244.538809] sock_recvmsg+0xd0/0x110 [ 244.542514] ? __sock_recv_ts_and_drops+0x420/0x420 [ 244.547533] ___sys_recvmsg+0x2b6/0x680 [ 244.551516] ? ___sys_sendmsg+0x940/0x940 [ 244.555657] ? ktime_get_ts64+0x405/0x510 [ 244.559798] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 244.564807] ? timespec64_add_safe+0x1f4/0x2d0 [ 244.569385] ? __fget_light+0x2ef/0x430 [ 244.573361] ? fget_raw+0x20/0x20 [ 244.577963] ? poll_select_set_timeout+0x14f/0x220 [ 244.582900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.588429] __sys_recvmmsg+0x2f9/0xb80 [ 244.592394] ? proc_fail_nth_write+0x96/0x1f0 [ 244.596909] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 244.601238] ? lock_release+0xa10/0xa10 [ 244.605208] ? check_same_owner+0x320/0x320 [ 244.609531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.615078] ? _copy_from_user+0xdf/0x150 [ 244.619224] do_sys_recvmmsg+0xe4/0x190 [ 244.623195] ? __sys_recvmmsg+0xb80/0xb80 [ 244.627354] __x64_sys_recvmmsg+0xbe/0x150 [ 244.631584] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.636597] do_syscall_64+0x1b1/0x800 [ 244.640477] ? finish_task_switch+0x1ca/0x810 [ 244.644970] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.649889] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.654810] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.660164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.665001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.670185] RIP: 0033:0x455389 [ 244.673363] RSP: 002b:00007f24b7d38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 244.681066] RAX: ffffffffffffffda RBX: 00007f24b7d396d4 RCX: 0000000000455389 [ 244.689473] RDX: 0000000000000002 RSI: 0000000020006f00 RDI: 0000000000000013 [ 244.696731] RBP: 000000000072bea0 R08: 00000000200070c0 R09: 0000000000000000 [ 244.703988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 20:20:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, r1}, 0x20) [ 244.711247] R13: 000000000000049e R14: 00000000006f9f70 R15: 0000000000000000 2018/04/26 20:20:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0xa00, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:54 executing program 2: r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x7, 0x1, 0x1, 0xfffffffffffffffa, 0x1, 0x5, 0x5, 0x1, r3}, 0x20) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="e529761d4402fe4ba0615e6efe5ef32f22f29cc2d578d1c66e0b992b78181b4f43bab9a6db11d5f4a4a2b28c24f14483b387869d8c9eeb101fd6237ae2271a9d41d44dfee8c99326a7160195bfacf463a3bf270a474b22088e23ac929142b178771595236895f353ff462af7bfeaa69687f69f13ae8d4bbdf74c1f79806b458f5695e66840df7a238f39ff64c4e0ca0c4919b5762ca93feb80826923ddf5726232ae43769b3aaaf73455ee8e523579ee145b8bb9f3145e0326c657a121575ec2aae6691cdb94a96340cc0902c16b24ccbd344896a537137bfab6a61a69a6946a9e109f796ed08a8ac65c3e44e2043d10cf4be394ea1d", 0xf6, r2) lseek(r0, 0x0, 0x1) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) 2018/04/26 20:20:54 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/04/26 20:20:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/04/26 20:20:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x40030000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000240)={0x1df0, 0x4}) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe, 0x40401) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) getpeername(r4, &(0x7f00000001c0)=@alg, &(0x7f0000000080)=0x80) 2018/04/26 20:20:54 executing program 0 (fault-call:2 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x2, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x80000001, 0x4001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x41012, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7fffffff) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/04/26 20:20:54 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x4, 0x7, 0x6, 0x3, 0x3e, 0x1ff, 0x3c2, 0x40, 0x33f, 0x7ff, 0xfffffffffffffffb, 0x38, 0x2, 0x401, 0x800, 0x6}, [{0x60000003, 0x80, 0x7fffffff, 0xfff, 0x6, 0x4, 0x4, 0xfffffffffffff132}], "5bef2b8c2b6189bd263954981c20bda06d692691232934a3c8475ecc63acae75d9b8c9c721d85105dc9e24ca83574326ddbb64bc8291673016912512194aea6057def4ff0bfa754071da29ffedf97118d0ab21d5cfc07a174a18ea7fb9a405af7304d31e3a01689cde80c5ab2ea46d8a5da2269c205b1508a7284f692f09e1824519c936"}, 0xfc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @local}, &(0x7f00000001c0)=0xfffffffffffffd78) ioctl(r0, 0x7ff, &(0x7f0000000200)="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") [ 244.998288] FAULT_INJECTION: forcing a failure. [ 244.998288] name failslab, interval 1, probability 0, space 0, times 0 [ 245.009774] CPU: 1 PID: 18419 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #18 [ 245.017065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.026430] Call Trace: [ 245.029046] dump_stack+0x1b9/0x294 [ 245.032708] ? dump_stack_print_info.cold.2+0x52/0x52 [ 245.037933] ? is_bpf_text_address+0xd7/0x170 [ 245.042460] ? kernel_text_address+0x79/0xf0 [ 245.046901] ? __unwind_start+0x166/0x330 [ 245.051077] should_fail.cold.4+0xa/0x1a [ 245.055165] ? __save_stack_trace+0x7e/0xd0 [ 245.059511] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.064666] ? graph_lock+0x170/0x170 [ 245.068496] ? save_stack+0x43/0xd0 [ 245.072141] ? kasan_kmalloc+0xc4/0xe0 [ 245.076049] ? kasan_slab_alloc+0x12/0x20 [ 245.080224] ? find_held_lock+0x36/0x1c0 [ 245.084317] ? __lock_is_held+0xb5/0x140 [ 245.088413] ? check_same_owner+0x320/0x320 [ 245.092761] ? rcu_note_context_switch+0x710/0x710 [ 245.097719] __should_failslab+0x124/0x180 [ 245.101980] should_failslab+0x9/0x14 [ 245.105816] kmem_cache_alloc_node_trace+0x26f/0x770 [ 245.110959] __kmalloc_node_track_caller+0x33/0x70 [ 245.115919] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 245.120704] __alloc_skb+0x14d/0x780 [ 245.124444] ? kfree_skbmem+0x13c/0x210 [ 245.128456] ? skb_scrub_packet+0x580/0x580 [ 245.132799] ? kfree_skbmem+0xfb/0x210 [ 245.136710] ? skb_gro_receive+0x12d0/0x12d0 [ 245.141142] ? netlink_skb_destructor+0x190/0x210 [ 245.146035] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.151604] ? consume_skb+0x198/0x550 [ 245.155532] ? alloc_skb_with_frags+0x760/0x760 [ 245.160236] netlink_dump+0x6cd/0xd20 [ 245.164060] ? netlink_broadcast+0x50/0x50 [ 245.168327] netlink_recvmsg+0xe97/0x1450 [ 245.172500] ? netlink_dump+0xd20/0xd20 [ 245.176505] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.182065] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 245.187286] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.192840] ? import_iovec+0x24b/0x420 [ 245.196837] ? dup_iter+0x270/0x270 [ 245.200490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.206048] ? _copy_from_user+0xdf/0x150 [ 245.210220] ? copy_msghdr_from_user+0x3bc/0x560 [ 245.215013] ? security_socket_recvmsg+0x9b/0xc0 [ 245.219794] ? netlink_dump+0xd20/0xd20 [ 245.223799] sock_recvmsg+0xd0/0x110 [ 245.227538] ? __sock_recv_ts_and_drops+0x420/0x420 [ 245.232584] ___sys_recvmsg+0x2b6/0x680 [ 245.236567] ? ___sys_sendmsg+0x940/0x940 [ 245.240734] ? ktime_get_ts64+0x405/0x510 [ 245.244891] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 245.249903] ? timespec64_add_safe+0x1f4/0x2d0 [ 245.254481] ? __fget_light+0x2ef/0x430 [ 245.258448] ? fget_raw+0x20/0x20 [ 245.261897] ? poll_select_set_timeout+0x14f/0x220 [ 245.266828] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.272360] __sys_recvmmsg+0x2f9/0xb80 [ 245.276328] ? proc_fail_nth_write+0x96/0x1f0 [ 245.280826] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 245.285144] ? lock_release+0xa10/0xa10 [ 245.289127] ? check_same_owner+0x320/0x320 [ 245.293449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.298981] ? _copy_from_user+0xdf/0x150 [ 245.303133] do_sys_recvmmsg+0xe4/0x190 [ 245.307119] ? __sys_recvmmsg+0xb80/0xb80 [ 245.311441] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 245.316282] __x64_sys_recvmmsg+0xbe/0x150 [ 245.320512] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.325533] do_syscall_64+0x1b1/0x800 [ 245.329421] ? finish_task_switch+0x1ca/0x810 [ 245.333913] ? syscall_return_slowpath+0x5c0/0x5c0 [ 245.338835] ? syscall_return_slowpath+0x30f/0x5c0 [ 245.343765] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 245.349129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.353977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.359169] RIP: 0033:0x455389 [ 245.362344] RSP: 002b:00007f24b7d38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 245.370049] RAX: ffffffffffffffda RBX: 00007f24b7d396d4 RCX: 0000000000455389 [ 245.377320] RDX: 0000000000000002 RSI: 0000000020006f00 RDI: 0000000000000013 [ 245.384590] RBP: 000000000072bea0 R08: 00000000200070c0 R09: 0000000000000000 [ 245.391861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 245.399121] R13: 000000000000049e R14: 00000000006f9f70 R15: 0000000000000001 2018/04/26 20:20:56 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(0x0, &(0x7f0000000140)=[{0x0, 0xaa2, 0x1004}, {0x0, 0xff2, 0x1800}], 0x2) 2018/04/26 20:20:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa0, "01004f14b51f95e3977a4e3b06a75dbe31a4064c6980c16804ebc07cb181d990ba570dffa68b62d115994a60ca53509e64241e178b7de11d52c9c9bba9a8dfbd135495241626a28937f3adfb73d8213fbca7464c34112336ef59356084766be56ecf3ad8d8aeebc0ca09809229eb3efffdad8ae28d8d2706ca175140ba3cf427c15ea0da8fdf6d650ba7cec71f9a7e6d958ef911be91e4d1b8b951f87b37085c"}, &(0x7f0000000000)=0xa8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/26 20:20:56 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x410000) socket$netlink(0x10, 0x3, 0x13) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000240)={0x8c, "c1c924465a2d5e1b19e64bad92973a01190031e939e5fb4a6204d977a89ef5a71f89412aa13b698ab33f2750e38f65900d4891d6309594f64e042b28ca3feccf336c122f9fa57cf7e793d5cc3881a8f2cfdce5d5e7a6394ea4e85308d8a936b19efa31f24785c14a7a91720f4e9dea0ffd29981a5558ed48d987c8212377e647aa4000e818b1133478319792"}) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0xfffffffffffffffe, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00080700000400a0b22c582bf3aed17d"}) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x24040800}, 0x40000) 2018/04/26 20:20:56 executing program 2: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000008c0)={'broute\x00'}, &(0x7f00000009c0)=0x78) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x105800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0xc28) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r2, 0x5e}) bind$inet(r2, &(0x7f0000000bc0)={0x2, 0x800000000000, @multicast2=0xe0000002}, 0x10) 2018/04/26 20:20:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x400000000000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:56 executing program 0 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x2, 0x0, &(0x7f00000070c0)={0x77359400}) 2018/04/26 20:20:56 executing program 6: r0 = socket(0x5, 0x80d, 0x9) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80800) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000002900)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@ax25={0x3, {"2fad3afb144d7a"}, 0x40}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)="bd3c53a919f451fba564", 0xa}, {&(0x7f0000000140)="e954f87d0fb3b30a0113fba0d1a007beaddfe5564853d8af29431ac6c0581bbc1d45aff1afe8b53d03efe4bc9b1f75343d531210ed5a747770fbc43a57e33c78fef8cef2b840038498decea451f92dcc0470f45c25bd1dc517bbaa0a0ba2a6bb6e816c54b9efcb5b7e72910c80edce35b87a357b94a9e2f314b81eba2648548016b1db2314ec06b50344d405b5d1d02dbd4d2fe6f4ec30247bde2f41371060d490fefa2d44bc4a445349bc61a52830f0354b85e0d2c8577fa0f036dfb5181ab57a4db1ea51484e4472ddea549233f529dfd31d209e", 0xd5}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x3d8, 0x40000}, 0x20000000) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00'}) 2018/04/26 20:20:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b130300"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket(0x0, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x70, 0x17, 0x0, 0x70bd26, 0x25dfdbfc, {0x2}, [@nested={0x5c, 0x7, [@typed={0x38, 0x88, @binary="940c49df954f11b0fd4ef35aad0b92f0bddbeff5b806030eacebc7f4d13a575e6c20c2548da892481d98572c1d6d2c5fda1d"}, @typed={0x8, 0x54, @fd=r2}, @typed={0x8, 0x4e, @pid=r4}, @typed={0x8, 0x59, @u32=0xd70c}, @typed={0x8, 0x70, @fd=r1}]}]}, 0x70}, 0x1}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 246.207851] FAULT_INJECTION: forcing a failure. [ 246.207851] name failslab, interval 1, probability 0, space 0, times 0 [ 246.219256] CPU: 1 PID: 18445 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #18 [ 246.226548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.235917] Call Trace: [ 246.238524] dump_stack+0x1b9/0x294 [ 246.242180] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.247387] ? netlink_dump+0x98/0xd20 [ 246.251304] should_fail.cold.4+0xa/0x1a [ 246.255387] ? kernel_text_address+0x79/0xf0 [ 246.259824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 246.264988] ? __might_sleep+0x95/0x190 [ 246.269260] ? graph_lock+0x170/0x170 [ 246.273087] ? __mutex_lock+0x7d9/0x17f0 [ 246.277167] ? netlink_dump+0x98/0xd20 [ 246.281079] ? find_held_lock+0x36/0x1c0 [ 246.285166] ? __lock_is_held+0xb5/0x140 [ 246.289259] ? check_same_owner+0x320/0x320 [ 246.293609] ? rcu_note_context_switch+0x710/0x710 [ 246.298586] ? trace_hardirqs_off+0xd/0x10 [ 246.300594] IPVS: ftp: loaded support on port[0] = 21 [ 246.302845] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 246.302866] __should_failslab+0x124/0x180 [ 246.302886] should_failslab+0x9/0x14 [ 246.302903] kmem_cache_alloc_node+0x272/0x780 [ 246.302923] ? rcu_pm_notify+0xc0/0xc0 [ 246.302936] ? trace_hardirqs_off+0xd/0x10 [ 246.302957] __alloc_skb+0x111/0x780 [ 246.302975] ? kfree_skbmem+0x13c/0x210 [ 246.341659] ? skb_scrub_packet+0x580/0x580 [ 246.346002] ? kfree_skbmem+0xfb/0x210 [ 246.349912] ? skb_gro_receive+0x12d0/0x12d0 [ 246.354342] ? netlink_skb_destructor+0x190/0x210 [ 246.359201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.364748] ? consume_skb+0x198/0x550 [ 246.368635] ? alloc_skb_with_frags+0x760/0x760 [ 246.373302] netlink_dump+0x6cd/0xd20 [ 246.377102] ? netlink_broadcast+0x50/0x50 [ 246.381328] netlink_recvmsg+0xe97/0x1450 [ 246.385468] ? netlink_dump+0xd20/0xd20 [ 246.389434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.394971] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 246.399719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.405243] ? import_iovec+0x24b/0x420 [ 246.409207] ? dup_iter+0x270/0x270 [ 246.412830] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.418382] ? _copy_from_user+0xdf/0x150 [ 246.422521] ? copy_msghdr_from_user+0x3bc/0x560 [ 246.427276] ? graph_lock+0x170/0x170 [ 246.431070] ? netlink_dump+0xd20/0xd20 [ 246.435045] sock_recvmsg_nosec+0x8c/0xb0 [ 246.439181] ? __sock_tx_timestamp+0xd0/0xd0 [ 246.443579] ___sys_recvmsg+0x2b6/0x680 [ 246.447557] ? ___sys_sendmsg+0x940/0x940 [ 246.451700] ? pvclock_read_flags+0x160/0x160 [ 246.456184] ? find_held_lock+0x36/0x1c0 [ 246.460237] ? ktime_get_ts64+0x405/0x510 [ 246.464374] ? kvm_clock_read+0x25/0x30 [ 246.468338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.473878] ? ktime_get_ts64+0x39d/0x510 [ 246.478033] ? rcu_note_context_switch+0x710/0x710 [ 246.482951] ? check_same_owner+0x320/0x320 [ 246.487260] ? __might_sleep+0x95/0x190 [ 246.491224] __sys_recvmmsg+0x2f9/0xb80 [ 246.495192] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 246.499529] ? check_same_owner+0x320/0x320 [ 246.503853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.509379] ? _copy_from_user+0xdf/0x150 [ 246.513520] do_sys_recvmmsg+0xe4/0x190 [ 246.517484] ? __sys_recvmmsg+0xb80/0xb80 [ 246.521634] __x64_sys_recvmmsg+0xbe/0x150 [ 246.525863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.530871] do_syscall_64+0x1b1/0x800 [ 246.534760] ? finish_task_switch+0x1ca/0x810 [ 246.539243] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.544160] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.549091] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.554452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.559286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.564469] RIP: 0033:0x455389 [ 246.567645] RSP: 002b:00007f24b7d38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 246.575370] RAX: ffffffffffffffda RBX: 00007f24b7d396d4 RCX: 0000000000455389 [ 246.582641] RDX: 0000000000000002 RSI: 0000000020006f00 RDI: 0000000000000013 [ 246.589903] RBP: 000000000072bea0 R08: 00000000200070c0 R09: 0000000000000000 [ 246.597156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 20:20:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000f8effa)=@ipx={0x4, 0x0, 0x8, "c8d6826111c4", 0x1ff}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) [ 246.604414] R13: 000000000000049e R14: 00000000006f9f70 R15: 0000000000000002 2018/04/26 20:20:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x2000000, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/26 20:20:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-twofish-3way,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x202000) [ 246.752355] INFO: task kworker/1:2:4884 blocked for more than 120 seconds. [ 246.759507] Not tainted 4.17.0-rc2+ #18 [ 246.764057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772221] kworker/1:2 D19800 4884 2 0x80000000 [ 246.777944] Workqueue: events cgwb_release_workfn [ 246.782840] Call Trace: [ 246.785497] __schedule+0x801/0x1e30 [ 246.789277] ? __sched_text_start+0x8/0x8 [ 246.793504] ? lock_downgrade+0x8e0/0x8e0 [ 246.797721] ? mark_held_locks+0xc9/0x160 [ 246.801943] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.806592] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 246.811766] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.816846] schedule+0xef/0x430 [ 246.820285] ? prepare_to_wait+0x194/0x4d0 [ 246.824669] ? __schedule+0x1e30/0x1e30 [ 246.828701] ? finish_wait+0x420/0x420 [ 246.832627] ? graph_lock+0x170/0x170 [ 246.836474] ? zap_class+0x720/0x720 [ 246.840235] ? print_usage_bug+0xc0/0xc0 [ 246.844339] ? find_held_lock+0x36/0x1c0 [ 246.848463] bit_wait+0x18/0x90 [ 246.851784] __wait_on_bit+0xb3/0x130 [ 246.855619] ? bit_wait_io+0x90/0x90 [ 246.859379] out_of_line_wait_on_bit+0x204/0x3a0 [ 246.864178] ? check_same_owner+0x320/0x320 [ 246.868547] ? __wait_on_bit+0x130/0x130 [ 246.872672] ? init_wait_var_entry+0x1a0/0x1a0 [ 246.877472] ? __might_sleep+0x95/0x190 [ 246.881478] wb_shutdown+0x370/0x470 [ 246.885236] ? set_wb_congested+0x70/0x70 [ 246.889443] ? find_held_lock+0x36/0x1c0 [ 246.893569] ? graph_lock+0x170/0x170 [ 246.897448] ? lock_acquire+0x1dc/0x520 [ 246.901484] cgwb_release_workfn+0x87/0x750 [ 246.905890] ? wb_get_create+0x1dd0/0x1dd0 [ 246.910214] ? __lock_is_held+0xb5/0x140 [ 246.914350] process_one_work+0xc1e/0x1b50 [ 246.918646] ? finish_task_switch+0x28b/0x810 [ 246.923215] ? pwq_dec_nr_in_flight+0x490/0x490 [ 246.926687] IPVS: ftp: loaded support on port[0] = 21 [ 246.927946] ? __schedule+0x809/0x1e30 [ 246.927971] ? pick_next_task_fair+0x973/0x1660 [ 246.928006] ? graph_lock+0x170/0x170 [ 246.945685] ? graph_lock+0x170/0x170 [ 246.949554] ? find_held_lock+0x36/0x1c0 [ 246.953692] ? find_held_lock+0x36/0x1c0 [ 246.957821] ? lock_acquire+0x1dc/0x520 [ 246.961861] ? worker_thread+0x41f/0x1440 [ 246.966098] ? lock_downgrade+0x8e0/0x8e0 [ 246.970487] ? lock_release+0xa10/0xa10 [ 246.974530] ? kasan_check_read+0x11/0x20 [ 246.978753] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.983407] worker_thread+0x1cc/0x1440 [ 246.987446] ? process_one_work+0x1b50/0x1b50 [ 246.992041] ? graph_lock+0x170/0x170 [ 246.995895] ? find_held_lock+0x36/0x1c0 [ 247.000062] ? find_held_lock+0x36/0x1c0 [ 247.004190] ? schedule+0xef/0x430 [ 247.007778] ? __schedule+0x1e30/0x1e30 [ 247.011815] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.016269] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.020909] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.026085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.031162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.036879] ? __kthread_parkme+0x1b7/0x280 [ 247.041256] kthread+0x345/0x410 [ 247.044682] ? process_one_work+0x1b50/0x1b50 [ 247.049335] ? kthread_bind+0x40/0x40 [ 247.053206] ret_from_fork+0x3a/0x50 [ 247.057120] [ 247.057120] Showing all locks held in the system: [ 247.063516] 3 locks held by kworker/u4:3/69: [ 247.068222] #0: (ptrval) ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 247.077860] #1: (ptrval) (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 247.086702] #2: (ptrval) (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 247.094953] 2 locks held by khungtaskd/893: [ 247.099289] #0: (ptrval) (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.106998] #1: (ptrval) (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.115939] 2 locks held by getty/4514: [ 247.119933] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.128211] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.137093] 2 locks held by getty/4515: [ 247.141069] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.149333] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.158208] 2 locks held by getty/4516: [ 247.162187] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.170478] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.179352] 2 locks held by getty/4517: [ 247.183343] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.191610] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.200499] 2 locks held by getty/4518: [ 247.204481] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.212756] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.221626] 2 locks held by getty/4519: [ 247.225602] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.233870] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.242780] 2 locks held by getty/4520: [ 247.246774] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.255034] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.263921] 2 locks held by kworker/1:2/4884: [ 247.268435] #0: (ptrval) ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 247.277740] #1: (ptrval) ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 247.288792] [ 247.290423] ============================================= [ 247.290423] [ 247.297451] NMI backtrace for cpu 0 [ 247.301158] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc2+ #18 [ 247.308007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.317363] Call Trace: [ 247.319954] dump_stack+0x1b9/0x294 [ 247.323577] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.328770] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.333436] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.338614] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.343887] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.349065] watchdog+0xc10/0xf60 [ 247.352524] ? reset_hung_task_detector+0xb0/0xb0 [ 247.357363] ? __schedule+0x1e30/0x1e30 [ 247.361333] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.365729] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.370303] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.375402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.380413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.385936] ? __kthread_parkme+0x1b7/0x280 [ 247.390249] kthread+0x345/0x410 [ 247.393607] ? reset_hung_task_detector+0xb0/0xb0 [ 247.398432] ? kthread_bind+0x40/0x40 [ 247.402220] ret_from_fork+0x3a/0x50 [ 247.406053] Sending NMI from CPU 0 to CPUs 1: [ 247.410625] NMI backtrace for cpu 1 [ 247.410636] CPU: 1 PID: 18475 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #18 [ 247.410640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.410656] RIP: 0010:rb_erase_cached+0x770/0x32a0 [ 247.410661] RSP: 0018:ffff8801b05a59b8 EFLAGS: 00010002 [ 247.410668] RAX: 0000000000000000 RBX: ffff8801bfa42cd8 RCX: 0000000000000016 [ 247.410673] RDX: ffff8801b05a6390 RSI: ffff8801daf2c670 RDI: ffffed00360b4bc0 [ 247.410678] RBP: ffff8801b05a63b8 R08: 1ffff10037f4859d R09: 0000000000000001 [ 247.410682] R10: 000000000000026d R11: 0000000000000003 R12: fffffffffffffffe [ 247.410687] R13: ffff8801bfa42cd8 R14: 0000000000000000 R15: 1ffff100360b4bca [ 247.410694] FS: 00007f8afe159700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 247.410699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.410704] CR2: 000000000072c000 CR3: 0000000193c36000 CR4: 00000000001426e0 [ 247.410711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.410716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.410717] Call Trace: [ 247.410727] ? rb_next+0x140/0x140 [ 247.410740] ? graph_lock+0x170/0x170 [ 247.410746] ? find_held_lock+0x36/0x1c0 [ 247.410756] ? print_usage_bug+0xc0/0xc0 [ 247.410764] ? graph_lock+0x170/0x170 [ 247.410772] ? lock_downgrade+0x8e0/0x8e0 [ 247.410781] ? find_held_lock+0x36/0x1c0 [ 247.410788] ? print_usage_bug+0xc0/0xc0 [ 247.410796] ? print_usage_bug+0xc0/0xc0 [ 247.410804] ? lock_downgrade+0x8e0/0x8e0 [ 247.410812] ? graph_lock+0x170/0x170 [ 247.410820] ? __lock_acquire+0x7f5/0x5140 [ 247.410830] ? __free_pages_ok+0x1b70/0x2bd0 [ 247.410838] ? graph_lock+0x170/0x170 [ 247.410850] ? update_load_avg+0x2d9/0x2570 [ 247.410861] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 247.410870] ? update_load_avg+0x2d9/0x2570 [ 247.410880] ? attach_entity_load_avg+0x850/0x850 [ 247.410888] ? graph_lock+0x170/0x170 [ 247.410896] ? rb_erase+0x3530/0x3530 [ 247.410905] ? update_load_avg+0x2d9/0x2570 [ 247.410912] ? print_usage_bug+0xc0/0xc0 [ 247.410919] ? graph_lock+0x170/0x170 [ 247.410926] ? find_held_lock+0x36/0x1c0 [ 247.410936] ? find_held_lock+0x36/0x1c0 [ 247.410944] ? graph_lock+0x170/0x170 [ 247.410953] ? lock_downgrade+0x8e0/0x8e0 [ 247.410962] ? __lock_is_held+0xb5/0x140 [ 247.410971] ? cgroup_cpu_stat_updated+0xa5/0x410 [ 247.410980] ? update_curr+0x332/0xbe0 [ 247.410990] ? __account_cfs_rq_runtime+0x600/0x600 [ 247.410999] set_next_entity+0x2d6/0xaf0 [ 247.411015] ? update_load_avg+0x2570/0x2570 [ 247.411026] ? __enqueue_entity+0x10d/0x1f0 [ 247.411035] ? print_usage_bug+0xc0/0xc0 [ 247.411044] ? graph_lock+0x170/0x170 [ 247.411051] ? put_prev_entity+0xcc/0x2a0 [ 247.411059] pick_next_task_fair+0xf26/0x1660 [ 247.411066] ? graph_lock+0x170/0x170 [ 247.411073] ? print_usage_bug+0xc0/0xc0 [ 247.411082] ? run_rebalance_domains+0x4a0/0x4a0 [ 247.411090] ? __lock_is_held+0xb5/0x140 [ 247.411101] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.411110] ? rcu_note_context_switch+0x584/0x710 [ 247.411118] ? rcu_sched_qs+0x150/0x150 [ 247.411124] ? graph_lock+0x170/0x170 [ 247.411132] ? lock_acquire+0x1dc/0x520 [ 247.411140] ? __schedule+0x246/0x1e30 [ 247.411147] ? graph_lock+0x170/0x170 [ 247.411154] ? lock_release+0xa10/0xa10 [ 247.411162] ? __lock_is_held+0xb5/0x140 [ 247.411172] __schedule+0x491/0x1e30 [ 247.411181] ? llist_add_batch+0xfe/0x160 [ 247.411189] ? __sched_text_start+0x8/0x8 [ 247.411199] ? x2apic_send_IPI+0xbf/0x110 [ 247.411207] ? __lock_is_held+0xb5/0x140 [ 247.411218] ? arch_jump_label_transform+0x1b/0x40 [ 247.411228] ? check_same_owner+0x320/0x320 [ 247.411238] ? smp_call_function_single+0x432/0x5b0 [ 247.411249] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.411258] ? arch_jump_label_transform+0x1b/0x40 [ 247.411265] preempt_schedule_common+0x22/0x60 [ 247.411273] _cond_resched+0x1d/0x30 [ 247.411281] __mutex_lock+0x142/0x17f0 [ 247.411289] ? __mutex_lock+0x7d9/0x17f0 [ 247.411297] ? arch_jump_label_transform+0x1b/0x40 [ 247.411303] ? graph_lock+0x170/0x170 [ 247.411311] ? fill_pte+0xd6/0x420 [ 247.411319] ? mutex_trylock+0x2a0/0x2a0 [ 247.411327] ? add_nops+0x90/0x90 [ 247.411334] ? find_next_and_bit+0x165/0x1d0 [ 247.411342] ? find_held_lock+0x36/0x1c0 [ 247.411352] ? lock_downgrade+0x8e0/0x8e0 [ 247.411360] ? mark_held_locks+0xc9/0x160 [ 247.411367] ? text_poke+0x387/0x5a0 [ 247.411375] ? on_each_cpu+0xf8/0x1d0 [ 247.411383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.411391] ? trace_hardirqs_on+0xd/0x10 [ 247.411400] ? kasan_check_write+0x14/0x20 [ 247.411408] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 247.411417] ? wait_for_completion+0x870/0x870 [ 247.411425] ? save_stack+0x43/0xd0 [ 247.411433] ? finish_task_switch+0x1cb/0x810 [ 247.411447] ? __jump_label_transform.isra.0+0x43c/0x890 [ 247.411454] ? modules_open+0xa0/0xa0 [ 247.411462] ? do_exit+0x1aee/0x2730 [ 247.411469] ? do_group_exit+0x16f/0x430 [ 247.411478] ? mask_and_ack_8259A.cold.1+0x21/0x21 [ 247.411486] ? do_syscall_64+0x6ac/0x800 [ 247.411496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.411504] ? jump_label_type+0x131/0x1c0 [ 247.411511] ? static_key_count+0x120/0x120 [ 247.411520] mutex_lock_nested+0x16/0x20 [ 247.411528] ? mutex_lock_nested+0x16/0x20 [ 247.411536] arch_jump_label_transform+0x1b/0x40 [ 247.411543] __jump_label_update+0x16e/0x1a0 [ 247.411551] jump_label_update+0x151/0x2e0 [ 247.411561] __static_key_slow_dec_cpuslocked+0xb0/0x200 [ 247.411568] ? static_key_disable+0x30/0x30 [ 247.411576] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.411585] static_key_slow_dec+0x63/0xa0 [ 247.411593] preempt_notifier_dec+0x10/0x20 [ 247.411603] kvm_put_kvm+0xa82/0x1040 [ 247.411613] ? kvm_write_guest_cached+0x40/0x40 [ 247.411622] ? lock_downgrade+0x8e0/0x8e0 [ 247.411633] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.411643] ? kvm_irqfd_release+0xdd/0x120 [ 247.411651] ? kvm_put_kvm+0x1040/0x1040 [ 247.411659] kvm_vm_release+0x42/0x50 [ 247.411668] __fput+0x34d/0x890 [ 247.411676] ? fput+0x1a0/0x1a0 [ 247.411685] ? check_same_owner+0x320/0x320 [ 247.411695] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.411703] ____fput+0x15/0x20 [ 247.411711] task_work_run+0x1e4/0x290 [ 247.411719] ? task_work_cancel+0x240/0x240 [ 247.411729] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.411738] ? switch_task_namespaces+0xa2/0xd0 [ 247.411746] do_exit+0x1aee/0x2730 [ 247.411753] ? plist_add+0x770/0x770 [ 247.411762] ? mm_update_next_owner+0x980/0x980 [ 247.411769] ? print_usage_bug+0xc0/0xc0 [ 247.411776] ? graph_lock+0x170/0x170 [ 247.411784] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.411793] ? rcu_note_context_switch+0x710/0x710 [ 247.411800] ? lock_acquire+0x1dc/0x520 [ 247.411808] ? __might_sleep+0x95/0x190 [ 247.411817] ? __lock_acquire+0x7f5/0x5140 [ 247.411828] ? debug_check_no_locks_freed+0x310/0x310 [ 247.411836] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.411844] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.411853] ? kasan_check_write+0x14/0x20 [ 247.411862] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.411871] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.411879] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 247.411888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.411895] ? futex_wait+0x5c1/0x9f0 [ 247.411904] ? futex_wait_setup+0x400/0x400 [ 247.411912] ? graph_lock+0x170/0x170 [ 247.411919] ? graph_lock+0x170/0x170 [ 247.411929] ? memset+0x31/0x40 [ 247.411936] ? find_held_lock+0x36/0x1c0 [ 247.411947] ? lock_downgrade+0x8e0/0x8e0 [ 247.411956] do_group_exit+0x16f/0x430 [ 247.411964] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.411972] ? __ia32_sys_exit+0x50/0x50 [ 247.411980] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.411988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.411997] get_signal+0x886/0x1960 [ 247.412009] ? ptrace_notify+0x130/0x130 [ 247.412021] ? __schedule+0x809/0x1e30 [ 247.412029] ? rcu_is_watching+0x85/0x140 [ 247.412038] ? __sched_text_start+0x8/0x8 [ 247.412047] ? __fget+0x40c/0x650 [ 247.412057] do_signal+0x98/0x2040 [ 247.412066] ? expand_files.part.8+0x9a0/0x9a0 [ 247.412074] ? kasan_check_write+0x14/0x20 [ 247.412082] ? do_raw_spin_lock+0xc1/0x200 [ 247.412092] ? setup_sigcontext+0x7d0/0x7d0 [ 247.412101] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.412110] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 247.412117] ? schedule+0xef/0x430 [ 247.412125] ? __schedule+0x1e30/0x1e30 [ 247.412136] ? exit_to_usermode_loop+0x87/0x310 [ 247.412145] exit_to_usermode_loop+0x28a/0x310 [ 247.412154] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.412162] ? ksys_ioctl+0x81/0xd0 [ 247.412170] ? do_syscall_64+0x92/0x800 [ 247.412179] do_syscall_64+0x6ac/0x800 [ 247.412187] ? finish_task_switch+0x1ca/0x810 [ 247.412195] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.412204] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.412212] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.412221] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.412230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.412236] RIP: 0033:0x455389 [ 247.412240] RSP: 002b:00007f8afe158ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.412247] RAX: fffffffffffffe00 RBX: 000000000072c038 RCX: 0000000000455389 [ 247.412252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c038 [ 247.412256] RBP: 000000000072c038 R08: 0000000000000000 R09: 000000000072c010 [ 247.412261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.412265] R13: 0000000000a3e81f R14: 00007f8afe1599c0 R15: 0000000000000002 [ 247.412269] Code: 49 8d 7c 24 08 49 c7 04 24 00 00 00 00 49 c7 84 24 2c 01 00 00 00 00 00 00 48 83 e7 f8 49 29 fc 41 8d 8c 24 34 01 00 00 c1 e9 03 48 ab 48 81 c4 d8 09 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 [ 247.412634] Kernel panic - not syncing: hung_task: blocked tasks [ 247.412644] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.768 msecs [ 248.344521] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc2+ #18 [ 248.351358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.360697] Call Trace: [ 248.363279] dump_stack+0x1b9/0x294 [ 248.366897] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.372078] ? printk_safe_log_store+0x260/0x260 [ 248.376826] panic+0x22f/0x4de [ 248.380007] ? add_taint.cold.5+0x16/0x16 [ 248.384151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.389677] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 248.395124] ? printk_safe_flush+0xd7/0x130 [ 248.399447] watchdog+0xc21/0xf60 [ 248.402896] ? reset_hung_task_detector+0xb0/0xb0 [ 248.407733] ? __schedule+0x1e30/0x1e30 [ 248.411701] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.416100] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.420675] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.425767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.430783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.436310] ? __kthread_parkme+0x1b7/0x280 [ 248.440629] kthread+0x345/0x410 [ 248.443988] ? reset_hung_task_detector+0xb0/0xb0 [ 248.448819] ? kthread_bind+0x40/0x40 [ 248.452609] ret_from_fork+0x3a/0x50 [ 248.457127] Dumping ftrace buffer: [ 248.460774] (ftrace buffer empty) [ 248.464465] Kernel Offset: disabled [ 248.468078] Rebooting in 86400 seconds..