]}) unshare(0xffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002b000)={0x7ff, 0x0, 0x4000000000000, 0x0, 0x0}, &(0x7f000007d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000806000)={r1, 0x1}, &(0x7f00008ac000-0x4)=0x8) 2018/01/06 16:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f00008d9000)='/dev/adsp#\x00', 0x7, 0x410400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000505000)={0x24d0, 0x80, 0x6, 0x9, 0xffffffffffffffff, 0xfffffffffffffff9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = fcntl$dupfd(r4, 0x0, r2) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000126000)={0x77359400, 0x0}, 0x10) sendto$inet6(r5, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b2a000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d7c000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000c2e000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00005a4000-0x8)={r6, 0x0}) recvmsg(r4, &(0x7f000051f000-0x1c)={&(0x7f0000cf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005bc000-0x18)=[], 0x0, &(0x7f0000097000)=""/144, 0x90, 0x0}, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2018/01/06 16:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000eae000)='/dev/audio#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dee000-0x4)={0x0}, &(0x7f00007a0000)=0x4) prctl$seccomp(0x16, 0x3, &(0x7f0000d3d000)={0x3, &(0x7f0000f84000)=[{0x7, 0x1, 0x9, 0xfffffffffffff801}, {0x101, 0x2, 0x3f, 0x81}, {0x10000, 0x4, 0x10000, 0x1000}]}) getsockname(r1, &(0x7f0000bec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006d5000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000085a000-0x28)={@generic="58b73b48203c640c7e7b4719aed48aec", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f5b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000070f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000091b000)={r3, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 16:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f0000dd4000-0x1)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000139000-0x4)=0x6ee, 0x4) 2018/01/06 16:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000622000-0x3)="01", 0x1, 0x4008000, &(0x7f0000690000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d4000)='veno\x00', 0x5) close(r0) 2018/01/06 16:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000c6d000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x7, 0x0, ""}}}, 0x26) r2 = dup(r1) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000023000)=0x5) 2018/01/06 16:48:36 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa7000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000420000-0x4)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x220000000000029, &(0x7f0000731000)=0x0, &(0x7f0000f9f000)=0x3) 2018/01/06 16:48:36 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0xa, 0xffff) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000c2b000+0x7f6)={@common='ip6_vti0\x00', @ifru_map={0x80000000, 0x4, 0x1, 0x2f2a1, 0x7, 0x40}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ee1000-0x4)=0x1000, 0x4) 2018/01/06 16:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f0000cb0000-0x8)='keyring\x00', 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000015e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f0000092000)='/dev/adsp#\x00', 0x5, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a43000-0x10)={0x5, 0x6, 0x4, 0x9, 0x0}, &(0x7f0000789000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b71000-0x10)={0x0, 0x8209, 0x10000, 0x9, r4}, &(0x7f0000f95000-0x4)=0x10) keyctl$unlink(0x1d, r1, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e54000+0x1e4)={0x0, 0x67833e0b, 0x10, 0x400, 0x7fff}, &(0x7f00003d2000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000ef8000)={r6, 0x1}, &(0x7f00007a9000-0x4)=0x8) add_key(&(0x7f0000472000)='big_key\x00', &(0x7f0000297000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfa000-0x1)='M', 0x1, r1) 2018/01/06 16:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$sndpcmc(&(0x7f00008c5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000900000-0xc)={@loopback=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00006d8000-0x4)=0xc) 2018/01/06 16:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f00008d9000)='/dev/adsp#\x00', 0x7, 0x410400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000505000)={0x24d0, 0x80, 0x6, 0x9, 0xffffffffffffffff, 0xfffffffffffffff9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = fcntl$dupfd(r4, 0x0, r2) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000126000)={0x77359400, 0x0}, 0x10) sendto$inet6(r5, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b2a000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d7c000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000c2e000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00005a4000-0x8)={r6, 0x0}) recvmsg(r4, &(0x7f000051f000-0x1c)={&(0x7f0000cf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005bc000-0x18)=[], 0x0, &(0x7f0000097000)=""/144, 0x90, 0x0}, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2018/01/06 16:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d92000)={0x0, 0xa9, "267ac2296d945f4c5726f9e4bf671d975e3da5867d90841f9a13f1bb66ccfb5b733a474fef602fe88d815f1516382e4bcd51b2c9a33fd5c4c081d4e24221e22e9523027c0f2f685084bfed8653d7a373dd43a6f769eeac1db40ff9ead78ae79b6def8bcddf3e9f9a2bc90f6aa3698f68f27eb5fed55cb7a68f11769b01eb4dbb52e3e0135dfd8632b4fb59777baefd1ad95105bac72aeba8b21b875c36a224ff75ec459a3defb51722"}, &(0x7f0000464000)=0xb1) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00003de000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000204000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000017000)={r5, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000da9000-0x8)={r3, 0x6}, 0x8) shutdown(r2, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/06 16:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000231000-0x4)=0x0) r1 = socket$inet(0x2, 0xb, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f99000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000000000000000}, &(0x7f0000101000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000ae000-0xc)=@sack_info={r2, 0x4, 0x0}, 0xc) r3 = syz_open_procfs(r0, &(0x7f000063b000-0x3)='io\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0xfd) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000d43000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00002c9000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b12000)={r3, 0x7, 0x1, 0x0, &(0x7f0000414000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000115000)={r2, 0x6a, 0x839, 0x7ca, 0x2, 0x8, 0xb8e, 0x1, {r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xdb9, 0x1, 0xe8, 0xdb4}}, &(0x7f0000281000-0x4)=0xb8) 2018/01/06 16:48:36 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b3000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000738000)=0x14) connect$packet(r0, &(0x7f00006a0000-0x14)={0x11, 0x1, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000012f000)=0x5) r2 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendto$inet(r2, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:36 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00002d0000)={0xfffffffffffff38e, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r1, 0x2, &(0x7f00002c4000)=""/222) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mlock2(&(0x7f0000e1c000/0x4000)=nil, 0x4000, 0x1) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ae9000/0x4000)=nil], &(0x7f0000025000)=[0x3], &(0x7f0000898000)=[0x0], 0x0) 2018/01/06 16:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000076f000+0xa94)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005dd000-0x4)=0x9, 0x80800) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00003e5000)=""/40, &(0x7f0000006000-0x4)=0x28) r1 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000577000-0x4)={r0}) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000fb6000)='./file0\x00', 0x200000000011) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x8000000000000000) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() sendfile(r0, r1, &(0x7f0000515000-0x8)=0x0, 0x0) fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/06 16:48:36 executing program 4: mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ea000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00005b6000)=[{0x0, 0x0, &(0x7f0000243000)=[{&(0x7f0000375000-0x1000)="f42225a5d4c828bfe70b95", 0xb}, {&(0x7f0000161000-0xea)="07852f47618f1b063d58a3bb090a5e73b7a20bbdd5ac95506c9de6facaa3fd561a17e0ab28d4f11105cd2378eea8b12bc40db04b92bd77980f7f00ab68ae78615172bf2544bec9fb154ee19d6432bf5281c9a51154cb9f13c6c922b77c8e6defb4a8695e0f3838e6e0aeaa41c5d17ee4c20e25609f4ab1c0ea9352a8f04f8e0677ebe74615", 0x85}], 0x2, &(0x7f0000141000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f00005ac000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000040b000)=[{&(0x7f00005ae000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x3d, &(0x7f0000cc9000-0x10)={0x2f, 0x5, 0x4, 0x4}) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000e72000-0xe)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000dca000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:36 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f9e000-0x8)='./file0\x00', &(0x7f0000c42000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f9d000)={0x0, 0xfffffffffffff800}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f9d000)={r2, 0x100}, &(0x7f0000dd5000)=0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f9d000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009bd000)={0x0, 0xfffffffffffffc00, 0x0, 0x3}, &(0x7f00005ae000)=0x10) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9e000)={r3, 0x1000}, 0x8) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a8000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00005de000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x5) recvmsg(r4, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 16:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f87000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f2000-0x4)=0x0, &(0x7f00000c3000-0x4)=0x4) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x80000, 0x3ff) recvmsg$kcm(r1, &(0x7f000014c000)={&(0x7f0000370000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000019f000-0x40)=[{&(0x7f00005ab000)=""/201, 0xc9}, {&(0x7f0000023000-0x56)=""/86, 0x56}, {&(0x7f00003f4000-0x32)=""/50, 0x32}, {&(0x7f0000f51000)=""/57, 0x39}], 0x4, 0x0, 0x0, 0x0}, 0x100) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000059000)="290000001800ff0000fff8ffff0000020a1300000000ff06800800030d0009000000080800000000f6", 0x29}], 0x1) 2018/01/06 16:48:36 executing program 7: r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x0, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000-0x10)={0x5, 0x1000, &(0x7f0000002000-0x1000)="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"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x88, 0x0, 0x3, 0x1c00000000000000, 0x0, 0x4, 0x2}, 0x8) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00001ce000-0x110)={{0xff, 0x6, 0x4, 0x6, "d683b108cb4a0ac57998f29e7b0e60bce9ce5e5e4497d7a60fc9e707313f21db9fe1c7485286db1bdc21c6c0", 0x1}, 0x0, 0x0, 0x4, r3, 0x2de77d3, 0x10001, "da62cd2f98829ac7a318191fa591907c176ff08fdfbae259b0d3017c1ecf45eba76e7ae8c87d7d7f7ff658b735f5ef1daf9198b991f6defe1b73634fad271238", &(0x7f0000000000)='self\\eth1ppp1.*\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x4, 0xb60, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b4b000)='/dev/adsp#\x00', 0x7, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003cc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)=0xe8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$vcsn(&(0x7f0000cf8000-0xa)='/dev/vcs#\x00', 0xf55, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fcntl$setlease(r2, 0x400, 0x0) 2018/01/06 16:48:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x5, 0x2, @thr={&(0x7f0000000000)="f47b332b3c531e8e8da79c660d1e21851a5fc4232360d828d2ba65271ad8dc537a871eb8f22f00d7fe61563e65f20e2d4ad609cb4d20241a342bedaeb305086271a73a677a9ba3d46452cf633c256f08a61cce00894ca207782f90134f381960aecdee0224b87c971864981e76d7faf95560885c73a4dd18bd8fcd2497792c8e136fdfb48aa46f204093b7b30577d64b985ea1c781fd8652818f995d75d617d05278d7d96c5f0f2362addeaa5ec701d34e", &(0x7f0000811000)="beb882c2e0e168e3cb4dc00eca4ab4161d21a5d960ceeb24933f7063ee94997f6a30a68ba10fb7135d8a05f0799cbda8fe40b939520d7a39e38dcfabd8d9e820fe0efe05c0c962c0a56cc9171ab1a4687fdd56af30d1fceceab7a1553d9afdad572613dc911e42cf2d860a6b2bc911766251a66add2f08e7852bfc54c9cd44dd2435dba94b695d146983e5d731f4fe6f46d54905382c26a0dd9fe48edc11f4e6645d4f5aeaa37b0e11ec7f3c1e243b8f617960bd5c236dd30cbd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000496000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c1c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r2, r1) recvfrom(r2, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x4000203e, &(0x7f0000818000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b6c000)="7bd7dd2218bfb1102a8ca313401662ce550ff10dc21e9be7c1783b6df697b26148a97cd277b6f92847f9a7edeea035d868332d9b0f3325850c78a2126924ceb0ba4e8f21c77c5e2838c8332dd740d856800e6a40b1bc7ea89649", 0x5a, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f14000)='1', 0x1, 0x4048080, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x196bff0d, 0x0, 0xfffffffffffffffc}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea5000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f5", 0x1) listen$netrom(r0, 0x7) writev(r0, &(0x7f000000c000-0x8)=[], 0x3b0) 2018/01/06 16:48:37 executing program 5: r0 = socket(0x4000000000000008, 0x80000000000, 0x7) r1 = syz_open_dev$vcsa(&(0x7f0000767000-0xb)='/dev/vcsa#\x00', 0x81, 0x0) accept$ipx(r0, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap$binder(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x2, 0x40010, r2, 0x0) 2018/01/06 16:48:37 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f000055e000)='/dev/admmidi#\x00', 0x2e2, 0x10b040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000af1000)={0x5, 0x7, 0x8200, 0x1, 0x3f, 0x1, 0x7ff, 0x1, 0x0}, &(0x7f0000c6c000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7a000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x5, 0x1) r2 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r2, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f3b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000985000-0x4)=0x0) sched_setattr(r2, &(0x7f000074b000-0x30)={0x30, 0x5, 0x1, 0x10001, 0x392, 0xfffffffffffffffb, 0x2, 0x0}, 0x0) mkdirat(r1, &(0x7f00003de000)='./file0\x00', 0x1a0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f000089d000-0x4c8)={{0x6, 0x7, 0x8001, 0x8, "9c94e5c7a134d719f50e75f3068f9f7387f9d90763c8045e3d03919febb5acc2b7de2df59316886644678f73", 0x400}, 0xfffffffffffffff7, [0x0, 0x259, 0xfff, 0x97, 0x80, 0x800, 0xf4c, 0x7fffffff, 0x1, 0x2, 0x1, 0x401, 0x0, 0xb0, 0x1, 0x2, 0xe9, 0xa17c, 0x70000000000000, 0x8, 0xf698, 0xafee, 0x6, 0x0, 0x400000, 0x3ff, 0x7fffffff, 0x4, 0x4, 0xfffffffffffffffa, 0x266, 0x86b, 0x4, 0x8, 0x3, 0x1, 0xffffffff, 0x1ff, 0xffff, 0x5c47, 0x3, 0xe3, 0xfff, 0x4, 0xfffffffffffffff7, 0xe13, 0x3, 0x100, 0x5, 0x2, 0x3, 0x2, 0xa62e, 0x4, 0x7, 0xffffffffffff4c01, 0x5, 0x1, 0x2, 0x9, 0x10000, 0xb2c0, 0x80, 0x7, 0x1, 0x0, 0x7, 0x5, 0x7fff, 0x7, 0x40, 0x401, 0x0, 0x6, 0x8001, 0x1f, 0x401, 0x8000, 0xffffffff, 0x7, 0x7, 0x10000, 0x2, 0xaded, 0x7fffffff, 0x5, 0x0, 0x800, 0x8, 0xffffffffffffffff, 0x40, 0x5, 0x1f, 0x9, 0x100, 0x8, 0x6, 0x40, 0x2, 0x7, 0x3, 0x6, 0x9, 0x9, 0x0, 0x6, 0x0, 0x1ff, 0x4, 0x100, 0x2, 0x3, 0x0, 0x9e, 0x4906, 0x3, 0x33b6, 0x1, 0x8, 0x9, 0x6, 0x75, 0x72c68644, 0x6, 0x6, 0x0, 0xffff, 0x2], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) sendmsg(r1, &(0x7f00003aa000-0x38)={&(0x7f0000889000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d8d000)=[{&(0x7f00001d6000-0x14)="44b59968d8d78856d5082720fbf76b1f4d637b9d", 0x14}, {&(0x7f0000f4f000)="1d1eb317a579f89e5d933c2b6a1f2be140eafeb9aac7d411a324bd04bc3cad8e0cbb7bf8c3ac1c3e6abfe7d3fdfbe345d10dbb1616667892908eed4608fb5f52406bd3e42936ffbb3c8efdac2ac6d9573536ccbe189120cc5faa9de3d764084758703b7b8e7acb0aa2e501d44b9c2cfe1deea3b321e2aa890211b312da708098bf6adc4c0c021f96dcd67e81aa1c4af5fa11947483a93ec6a5d7aa646ba54113d5be02361aa5f770b7a04de94c263a18667490f584b77ed72f9957270278b603416e746ff8f4c806c65c9dc72487efc9af0e641a768c45a4", 0xd8}, {&(0x7f0000899000-0xb2)="fd83b9d374955bccd974ef5fb85d94b889f816a2b8e92d079947f9b1f3df53868670af592cdac32156c7007e03fae9c029fa1bc462b8f0075b901b28ba0feba630efbbf13fd3bfca7ab0b5e980da28517bb2f001eb8466766493d51f4b92a9137d09bbc6859773993242f873ca9bd5c695cba39afdae42420764260122964f4ea72d6aefdd5acf9b1d73b157c9649f91ad871caa645e0657a3ff9ad2f70429c235bdf72a1ecd5cafb2ea2c019d7cb67e2c3c06ce05509b5f3593c14fd808a03057e0b7888cf03d602437625646fd8fbeb0ff9c", 0xd3}, {&(0x7f0000c4a000-0x6)="1b4602546c23", 0x6}, {&(0x7f0000811000)="52b69396a6820caa103bfa7a590fe9f170f4bd", 0x13}, {&(0x7f0000fda000)="b7a647b90e3331de71afb0bd3934f4ed5b198190f2674e658e7c0f405b06e3a1a03ccc6a2a880d385b5b09f2ca851db496ac83372b6037226d730d29b36f9d9a3d1ce87db1009aa59b7f774327eb237d076d86ad5378aff58d2ac9f2777c4d1664143a8bc6d1f5977abb1a2d3ef7231bffe98530dbc27c0292e796be9626e89fcf6b6de8c24d1553bb3aa5c2b93e4d006e79886e54ee960497702e17d615ce21db3e3c94d8255d21b273e16a59baca0124a57a8f04e534e3c227447bbb", 0xbd}], 0x6, &(0x7f0000997000-0x1d8)=[{0x48, 0x113, 0x8000, "6609ae15ee544b09ce80f1960cf329d4f4c7f7570ddb8ea6fa4eed23ec1c1b4df09821e654366024f5fd3f95a75995e71a90d4"}, {0xf8, 0x10f, 0x3, "d9019c42cba2a7b587b0765594e4995f929c2d574ff49d680a85edc7e1a8ef2fc7db5533dfba7e92efda32398b21ac1f2c4cafc5a59fd02f173679d4855036c2212de5978c161a1132e0235e059e51f77a8b275a21e8d37bce011a28aad51106a05c2adc44b0fefd30c1b5cb201d4ba9a16f99df5db6859e5959e714c19010a8c8ca86324b7b3e1cae4c55cd7cc929f4315e347aad28ad617f47251797b03d1f9c8e2e3d7f5c8cd385454901b6ec63de7f2d6141149c59ce160420b74556c4aa1a7d821a7a20e42b813785f3f2e79dd3da94739ef24824e7264232495f7192ba827be4a2"}, {0x98, 0x11e, 0xffff, "ae8f4c0521920fd6e02a4133241013145797a3bf36d1bb2b8752da738ce6923bb9b824cebbdf08dabe12cc9c9174580f9239cc6b6774214b8a8c080ee3fd5c529041e8dfe2ced0488270d8bb98ccbc5b26c709d58f914024d5e341b5bf0eee6869e7f3cbbef48cc1e29d5d92f98cac11fc1b19c1704d62f8de42752f8d77b2436cc7"}], 0x1d8, 0x20000000}, 0x4000) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000257000-0x10)={0x40, 0x80000000000000, 0x0, 0x2}, 0x10) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x8, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000719000)={0x7, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$sndpcmc(&(0x7f00004cb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x10080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000016f000-0xc)=@sack_info={0x0, 0x7, 0x4}, &(0x7f0000031000)=0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c9c000-0x18)=@generic={0x0, 0xdfa, 0x4}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ecc000)={r2, 0x1f, 0x20, 0x10001, 0x8, 0x2}, 0xfffffffffffffe5c) syz_open_dev$usbmon(&(0x7f0000307000-0xd)='/dev/usbmon#\x00', 0x2, 0x248040) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/access\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000a49000)=@ax25={0x3, {"6e2dd660c91c2a"}, 0x0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070c000-0x7)='/proc/self/net/pfkey\x00', 0x210000, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000122000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009ad000-0xbd)={0x0, 0xb5, "a1f842bf964e9cfa5599905817a7fa0bef0c29b7d63ecced46de3fd1f451f2e742b05e8ba1e8afe4848a480a2fef03bbec1b458038b4c9c2f56b383e12b66b914d1fde839bbde5d12fcbcf12cda1ae67d1241e02a581477cca8c0dc23bdd93f01be815d4f179cca1d91c9b25d1964ab984aa9702ea3d7934ae620ebaa40c9b7851c1c29088ed2406eed7ab281775cc4feea9c0974f603ae7ee5bf4418c41da9a69b11f6d72ec1e197ca0bf9ffc91d013c3f04f309a"}, &(0x7f0000f4f000-0x4)=0xbd) r4 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003dc000)={r3, 0x8001, 0x101, "34912583b433739852aecaaf13d79d5305790e893b578b2da56cceffa5851a74343251c9e12e5308056785e764de307a351f6ae5d0a4d6f5ea68bf358021f3208999945a00fdfe49007d3fc3e14d1c802ca7ae72580e1a3d4ab03b53c57c27e082018fee804cbe404484a740ee37b8ed56f3b19af842f5c3a9489ff787f3fa1e38203d8f43a0395666e925a240181fdada4247ec7f901069a3542a45bdf275b7a66be1"}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000005a000-0x4)=r1) unlink(&(0x7f000040d000)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000a0a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00009a2000)={r5, 0x3}) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f00005ca000)=0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000385000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006c9000)=0x80000000010001, 0x4) pwritev(r4, &(0x7f0000a98000-0x5)=[{&(0x7f00007bb000-0x1000)="d5", 0x1}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000508000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000ba2000)={{&(0x7f00003d1000/0x4000)=nil, 0x4000}, 0x2, 0x0}) getsockname(r1, &(0x7f0000342000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c06000-0x4)=0x1c) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000006) socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00005e0000)='/dev/dmmidi#\x00', 0x6, 0x8000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000047a000-0x28)={r1, 0x0, 0x52, 0x1000, &(0x7f000068b000)="243f00bdec8992beb314a9f126f5b3e33f11e1ba4d6d795bedaebd01fc85462854b0605ba435c87b64c8854b6491c944d86c160b9d4c52a2c37b81ba1dd4c11a1e02546ae3718e8c52b5290ea20a28adce2c", &(0x7f0000021000-0x1000)=""/4096, 0x1, 0x400}, 0x28) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002d4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000-0x30)={0x64, 0x0, &(0x7f0000a73000)=[@free_buffer={0x40086303, r2}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f000094c000)=[@fda={0x66646185, 0x3, 0x1, 0x1f}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000eea000)=[0x78]}}], 0x41, 0x0, &(0x7f0000bc4000+0x99d)="c1e9ef179c5e0d4038e34f57072b716c964a531a99a18e54c85b3daf08db67eae3e0697a784d11307654df4528ab91e22a550a1c461e3f39a05d6eeae35e90a004"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ef0000-0x78)={0x1f, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x2, 0x80000000, 0xb64c, 0x100000000, 0x0, 0x5, 0x8, 0x0}) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 16:48:37 executing program 3: socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/hwrng\x00', 0x0, 0x0) unshare(0x400) fanotify_mark(r0, 0x6d, 0x1, 0xffffffffffffffff, &(0x7f00006e2000-0x8)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a8a000)=0x0) setpriority(0x0, r2, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ef2000)=0x1) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000b84000-0x99)=""/153) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000215000)=""/186) recvfrom$inet(r1, &(0x7f0000fe1000)=""/4096, 0x1000, 0x2060, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000c80000-0x4)=0x67fa, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000050e000-0xef)=""/239, 0xef, 0x0, &(0x7f0000827000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x3, 0xa27) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000539000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f98000-0x60)=[{&(0x7f0000000000)="63d8b89d89fe343ec5bdcbf7d0ecc1856ed7e39839d01d218093829064", 0x1d}, {&(0x7f0000f78000-0xaf)="d806bd4d589253ce941aece763870b61d30a8327bd4a0b98ff02cec81f62f3aac313c22f96d7cbcfa4140b07374ab3b2be1600be488d578a9fa9b94f2746e799c56a16ef7ae8be73ee9c8432a0a0a24141a2a07a417a6a1c6b207dd63838649b8e749082d8f11202667343b7f2cfbbe6665efc60f11f965fb7287b53613c9344da6a0ce431bfe1852cacd659ff58b96d5f68decd942c2f367fa6fc50afd7d828cc04a50fb6dcb9d2d8814eddd87550", 0xaf}, {&(0x7f00009e1000)="ac41f921e41a3908b4b17af1da623a", 0xf}, {&(0x7f00008c2000)="06190ff074d2a2963b16139150a3393b392870c06f40dcd567f1ef39fd70dae4f16a81c3e22d1f19876e", 0x2a}, {&(0x7f0000eba000-0x25)="117428b960d5ecfa9533a8b170894def6d1754d757f1aefacc3b1071a88faa6af08d9e33d7", 0x25}, {&(0x7f0000001000-0xae)="5b928d5275400ed8ea1bd38a27300b2932bd257bff61c998bf3baae3066088c61496e5e15d04ae33f5a6b3748c069369bc75945df2a63f656561f3a8a8a8c68a055871f49f3cd5054d7b0e2d4f034eaa11a4cc119b9bface44b5f018bb64a521ddad0d9fc306669ad3617c79ddf416bed160589f6486bb9a56a6bd99fef207a9cd054d1a86293140f493a49a82716cfb2d03b0fbf1f31510927e12cbb7c8ff1ace152f861c3b69d199ca181e55cf", 0xae}], 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/06 16:48:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_tid_address(&(0x7f000092a000)=0x0) 2018/01/06 16:48:37 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007df000)=""/155, &(0x7f0000001000-0x4)=0x9b) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f2c000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003db000)={{0xa, 0x3, 0xe3, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x6, [0x8, 0x6, 0x8, 0x200, 0xfffffffffffffff8, 0x5, 0x101, 0xcaf4]}, 0x5c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000053c000-0xa)='/dev/cuse\x00', 0x109980, 0x0) signalfd(r1, &(0x7f0000324000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) readahead(r0, 0x2, 0x10001) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000025d000-0x8)='./file0\x00', 0x100000000000000) r0 = syz_open_dev$dspn(&(0x7f0000b93000-0xa)='/dev/dsp#\x00', 0x4, 0x20000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000004a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000581000)={0x0, 0x1ff, 0xf9, 0x9, 0xfffffffffffff800, 0xe4}, &(0x7f0000f7d000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008f8000-0x10)={r4, 0x9c, &(0x7f00006a8000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5aa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffd2019b1d}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}]}, &(0x7f000093d000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r5 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) syz_open_dev$admmidi(&(0x7f00009ff000-0xe)='/dev/admmidi#\x00', 0x101, 0x20000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000df5000-0x26)="a845cbd66316421cc591aadeae5076a84e9f5652323e41951c15c12f42fc171a1101a719447d", 0x26) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fd000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) capset(&(0x7f0000988000-0x8)={0x19980330, 0x0}, &(0x7f0000992000-0x18)={0x0, 0xffff, 0x0, 0x0, 0x400, 0x4}) write(r0, &(0x7f0000f81000)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b39000-0xe)='net/dev_mcast\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/cuse\x00', 0x600, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) io_setup(0x8, &(0x7f0000790000)=0x0) io_cancel(r2, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x7, 0x15f0923c, r1, &(0x7f0000ed0000-0x98)="9cfad7205d9ab12cb242b3956c7a72ac00f6e52e0a176a6b76a283ef589ccb9c5a279da167bfceabaeb6c15f55201385b5a7d925810c218365f376c5f82d08c20aae930dfef082e5d2048e107c353d4a9efe54db6f06f8e88dce1fa27105c9e775fc04c7e2c1acd77bb6130e251374796b5c2a08c6ce6d74833c93fcd42ff9e4491dce98cf657cd7157536e8c60bd72c77618e9460c2084d", 0x98, 0x6, 0x0, 0x0, r0}, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ace000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f000036b000-0x4)=0x4) r1 = accept$inet6(r0, &(0x7f000065d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bee000)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000005c000)=0x200, &(0x7f00001a0000-0x8)=0x4) getsockname$inet6(r1, &(0x7f0000db8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f23000)=0x1c) recvmmsg(r0, &(0x7f0000c15000-0x21c)=[{{0x0, 0x0, &(0x7f0000094000)=[{&(0x7f0000161000)=""/237, 0xed}, {&(0x7f0000875000)=""/145, 0x91}, {&(0x7f00007a6000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x51}, {{&(0x7f0000f7e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c6e000-0x80)=[{&(0x7f00002c3000)=""/131, 0x83}, {&(0x7f0000870000)=""/246, 0xf6}, {&(0x7f0000810000-0xac)=""/172, 0xac}, {&(0x7f00002db000-0x10)=""/16, 0x10}, {&(0x7f0000d06000)=""/41, 0x29}, {&(0x7f0000408000)=""/4096, 0x1000}, {&(0x7f0000f4a000-0xee)=""/238, 0xee}, {&(0x7f0000fd9000)=""/21, 0x15}], 0x8, &(0x7f00005d6000-0xed)=""/237, 0xed, 0x0}, 0x1}, {{&(0x7f0000827000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000af3000)=[{&(0x7f000033e000-0x8d)=""/141, 0x8d}, {&(0x7f00003fc000)=""/103, 0x67}, {&(0x7f0000eb7000)=""/146, 0x92}, {&(0x7f0000da1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f74000-0xa7)=""/167, 0xa7}], 0x5, &(0x7f0000b60000-0x81)=""/129, 0x81, 0x0}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000304000-0x40)=[{&(0x7f0000eb4000-0x8c)=""/140, 0x8c}, {&(0x7f00001b7000-0xe8)=""/232, 0xe8}, {&(0x7f0000a93000-0x9)=""/9, 0x9}, {&(0x7f0000838000-0x4e)=""/78, 0x4e}], 0x4, &(0x7f0000b06000)=""/145, 0x91, 0x5}, 0x749c}, {{&(0x7f0000122000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000328000-0x20)=[{&(0x7f000051d000-0xdd)=""/221, 0xdd}, {&(0x7f0000291000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f00006ca000-0xa7)=""/167, 0xa7, 0x0}, 0xff}, {{&(0x7f0000505000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bfb000-0x60)=[{&(0x7f0000ec1000)=""/29, 0x1d}, {&(0x7f000041b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b74000-0xddb)=""/4096, 0x1000}, {&(0x7f0000364000-0xe5)=""/229, 0xe5}, {&(0x7f00001b2000-0xd4)=""/212, 0xd4}, {&(0x7f00000a3000)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0xa18}, 0x8}, {{&(0x7f00000a4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f63000)=[{&(0x7f00007b7000-0x33)=""/51, 0x33}, {&(0x7f000050c000)=""/122, 0x7a}, {&(0x7f00008c7000-0xb5)=""/181, 0xb5}, {&(0x7f0000172000)=""/144, 0x90}, {&(0x7f0000b76000-0xf0)=""/240, 0xf0}, {&(0x7f0000ba3000-0x54)=""/84, 0x54}], 0x6, 0x0, 0x0, 0x80000001}, 0x100000001}, {{&(0x7f00000e2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007af000)=[{&(0x7f00001bb000-0x4c)=""/76, 0x4c}, {&(0x7f000007a000-0x60)=""/96, 0x60}, {&(0x7f0000b39000+0x759)=""/236, 0xec}, {&(0x7f000067c000)=""/39, 0x27}, {&(0x7f000097e000)=""/125, 0x7d}, {&(0x7f0000daa000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00002af000-0x83)=""/131, 0x83, 0x38bb}, 0xd459}, {{&(0x7f0000011000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cb8000)=[{&(0x7f0000411000)=""/168, 0xa8}, {&(0x7f00006a1000)=""/239, 0xef}, {&(0x7f0000383000)=""/185, 0xb9}, {&(0x7f0000278000-0x22)=""/34, 0x22}, {&(0x7f00008a1000-0x7)=""/7, 0x7}, {&(0x7f000020c000)=""/61, 0x3d}, {&(0x7f000038a000)=""/0, 0x0}, {&(0x7f0000475000)=""/39, 0x27}], 0x8, &(0x7f0000689000-0x3f)=""/63, 0x3f, 0x3}, 0x60000000000}], 0x9, 0x102, 0x0) 2018/01/06 16:48:37 executing program 6: munlock(&(0x7f000029f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/access\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f000071f000)={0xec, 0xff, "bec43a299bbd2324838450cef2869174b202c859f17d25d98f915e6a52800bc7606994bd830b7e9d555bb72d64f314d04c6650a645fdd0308d6e9ccafc1191835ca33d60518e63c78cf722c5e0febcdd3c87a35c5e003bbd9aad8219bb3d000e013e2ee71f478e4246facec242d90c8f17961036ce6d174832ad06c183c30aa0af15705aa1006439df8ca122e195b1df6b30f54367c2b64876dec6250e47ac6f489b219406fb6ff852379982ef4e245df1853236689412a648e47a5bed60b901f9cfe10441e033340818183d1a7e9d76e910ee85ce464cc0a078f77f143a4e1aeac84c55"}, 0x801) r1 = socket$inet(0x2, 0x3, 0x8000000000049) r2 = creat(&(0x7f00003af000)='./file0\x00', 0x41) readv(r0, &(0x7f000029b000)=[{&(0x7f000091f000)=""/28, 0x1c}, {&(0x7f0000ce4000-0x3)=""/3, 0x3}], 0x2) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000104000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x24) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000d89000-0xb)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000ef6000)="db2e279c39b509b9f8205cbd2d898799", 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000226000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x101, 0x7, 0x9, 0x100000001, 0x4000000, 0x1}}) 2018/01/06 16:48:37 executing program 5: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000986000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000853000)="0397e549716c3b598c2d2729b82464fe2aabc7510e15f0a5632c8419fd27a0", 0x1f) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000515000-0x10)={0x9, 0x3, 0x5, 0x3}, 0x10) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x20, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008d9000)={0x0, 0x4000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000e15000)=@pic={0x0, 0x4, 0x7fffffff, 0xa42, 0x44, 0x10000, 0x7fff, 0x256c610c, 0x9, 0x3, 0x5d1, 0x1, 0x6, 0xf428, 0x2, 0x3ff}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000fd000-0x8)='./file0\x00', &(0x7f0000fcb000-0x72)=""/114, 0x72) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000428000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fc2000)={0x0, 0x9, 0x7}, &(0x7f0000ba0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a04000-0x14)={0x0, 0x8, 0x6, 0x401, 0x1, 0x0}, &(0x7f0000aa6000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e9a000-0x18)={0x0, 0xfffffffffffffc28, 0x20, 0x1e, 0x2}, &(0x7f00005cb000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003a1000-0x98)={0x0, @in6={{0xa, 0x1, 0xc0000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000009, 0x0}, &(0x7f0000ee5000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d03000)=@assoc_value={0x0, 0x9671}, &(0x7f00009ae000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a48000)={0x49af9842, 0x204, 0x2, 0x800, 0x0}, &(0x7f0000c95000)=0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a31000)={0x6, 0x7, 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000948000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000098b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000198000)=0xfffffffffffffd09) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0xe0)=[{&(0x7f0000383000)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000012f000-0x70)=[{&(0x7f0000ffa000)="7110bdc4cc7f8ab2b2fadcd6dc5919fcc032b295e573427a5999018f0d8ae96469d51e758ca1e27d2b43fe5ef01c2688a11a4acc870f0fdffc35398146350d536e76896260109db5f1744afd90535e4001cad02b2c4ac8d76eaff0d767ef760133f9dcb645", 0x65}, {&(0x7f0000c2e000-0xc)="929cfc3a75041502631d3f81", 0xc}, {&(0x7f00008db000)="1cfce7960a40d2c81594f71b1dfc23b6ef043ac3c86b4515b8a27e7d5c07a3b2488a27bbda732137e628d712ad5124f80af45ce97021045f796a5519bae76c79c01c96479832a3604bd4948c21f291bc86e6060ede", 0x55}, {&(0x7f000033c000)="1690659d5cf760c4987999c5328914ba83ae76e934348cfeda5f023c38a0fb490be3a063850cdc7876e5cd0500a4103a7296541a6a76b8da1d77fdae7e9500b5b89948a2ebd98e365d55", 0x4a}, {&(0x7f00002ab000)="6d5e6e2f396b137e37de8f595162642c5cdb726acc55f255cc9620d570194fee9286f4a49234ce024df72e006ae8", 0x2e}, {&(0x7f00008bb000-0x59)="515e08d270e412dcaf0804e92f21a71a4fcd03f6b526d0981c61dd0af02714240beb10373cf5bfa667b88f46c9fd2b4651cce620c54ee3dde9c76fb35a92cf4448e1de92663c77975099f2bfed0cc9d529527179d4e2784b44", 0x59}, {&(0x7f0000d91000-0xcd)="1acfcb77dc85a251c03cba7674e10c57953f7dd4f919841b08b1814458b13729535c666dfccb9c2c321e7d97ada2e548c55c3333a7e23a178fe2797b07617f80067750a5ee48d0e5c46a30a5ed9f59c30be90f4b771a806e44029d9c377f5291c3a3af10ffe1aa9abb52fef060b253082102e4dc6180d739f3c3078492812193a382d4c7cf97c232a942f1565d4a1b233ca0215bd7e42d6072325ab955e6f0838b6f21daed69abb3683fbe2fb588ceb46d532d34e52c89e0d20f619de95c729c00b4515c10819e8a3a6e3ad669", 0xcd}], 0x7, &(0x7f0000872000)=[@sndrcv={0x30, 0x84, 0x1, {0xbf96, 0x7, 0x206, 0x3f, 0x63, 0x7fff, 0xc9, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x4, 0x101, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x2, 0x4, 0x8, 0xd301, 0x80000000, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x8000, 0x7f, 0x4, 0x8000, 0x0, 0x7, r4}}], 0xc0, 0x20000080}, {&(0x7f0000e37000)=@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000a7d000-0x20)=[{&(0x7f0000c63000)="53f8a12d81660af340b1d033058810dfff3ae3000c222b3f1f9dd9e7c93799a46ad5a10e1f52e6a1b320fc3800a57e993ed9dd04edb936a4ebbced9b282e128399789db18d9022815c19f68cf73e78", 0x4f}, {&(0x7f0000ff8000-0x3a)="8ab5b1ecfafd5360f8d078ce533365f5115de3712baf8ab1fbc64fa190afb97888bbfeb02035673b1923313733111ad6f6685ebb33f48f40a1f2", 0x3a}], 0x2, &(0x7f0000c96000-0x150)=[@init={0x18, 0x84, 0x0, {0x1fb, 0x4, 0xd24, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x30dc0000, 0x0, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8009, 0x6, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x9, 0x5f13ede4}}, @sndrcv={0x30, 0x84, 0x1, {0xb535ea4, 0x1, 0x1, 0x7fff, 0x313, 0x9aa, 0x199547d9, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x10001, 0x2, 0x5, 0x4, 0x2, 0x625, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x5, 0x8001, 0xfe, 0x9, 0x9e50, 0x1, 0x0, r8}}], 0x150, 0x8014}, {&(0x7f0000eec000-0x1c)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000024f000-0x43)=[{&(0x7f00008a2000-0xa9)="54be6ebfb0efec6834d4401eac640b5ea0e33bdf5bd3e9ad54bf41ec060e183b27644b1fdfcdfeb41c5b47a483fde3cd16c11bb6b02853b6eba72247a9eaa5e93de1f1ad6e0022d9e6515e55d3e9ffeeb206d78a3d083bc2191319491202281d9f4e216e82e86df4865a79edcc9c669456f1f1e9437367dc46f0dd08745603b700171be94261bd8619cdd77bbda4b25b05af656c09ba7b7b8bc7f8244be4ee8e68f61f80afc4bc3277", 0xa9}, {&(0x7f0000f7a000)="ceba19abdb4594485c0b14c8d123919bb842cce01ea9b960e9eb902a7f09f3345b7236ba5ad41b79df67d571b1cfe21b8efc87e1b3f94ed2b97a1cadf937eef5912c81d17ccccf7b848489bd5fa78314cf7aa304471d75689508924fb9034f1fbefb7872a54c167a559be03ea1077f4fa8a659a1daf526e7542c70e15d168ec5f2b564c58e958ed51dbb9fceaa0f64eb8454b0169758340a895fd89181aa4aeb95e6da5cfb1e45e350c3063a233a035293cf7f343340eb936baa7e418186b597c6e19c7cd7afe3d45dfac2e0659292f00c262e24bc9ad293b743accd8f8df9b99b497fa2903a", 0xe6}, {&(0x7f00007b2000)="91b4bdaeb7eb480c989ccdca5fe5b80657419c0f33c162d4d74bb127dc452d143424ec3dac84c702309d", 0x2a}, {&(0x7f0000093000)="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0x1000}], 0x8, &(0x7f00008f2000)=[], 0x0, 0x1}, {&(0x7f0000da8000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ec000)=[{&(0x7f00000db000)="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", 0x1000}, {&(0x7f0000557000)="e1f8bfd972e9d5edde62a5a1f14a63c68273ab0435d45560f15adbc70e34aa603291280d94676560aed9cab88fb0195ea736988136a89dc03e24aa6ca3aaf37880e2637f07d8613f3aee78bca411627b50174e", 0x53}, {&(0x7f0000784000-0x93)="99d5a39269a81fbbbe04c2fa2219b1edb2fa874fe6f943f2a28f3429abf69cb747b1a6d9ca353c217c2c367f830e9617a71d0da3762e6f2e097c6e60c87ff4019d814f2b2491d3a4c7594b433e33250ea2f9c16e2102e5e7ad5cea36773d74aa8a15cf913286e9fa6f985d560c330ddd6509f5a2bc5a7099c50cf2d2a5f5defd1c07726ed7c6a4eb2d5c825da87955c1929259", 0x93}, {&(0x7f0000153000)="7369d92bd221d662a5de9eb2c209721814d6424d7f9687638d83ce9378bdc0ede9bc727d0e8b4183bdbaaceda66429c546449e14d425fe258feb8b2c019b0bfe77c8338d4ac79ac06aaff4f39abb1bcb26ae45694371a272fa8f06e6b41a9dcde1e95a10d8a4420cfc09dbd22a25c3b93192f331dddcd56110216e9139baf1395bd20d72cb4645fe7bba843032a417284f618bb9c9d69c8cb350a59db4db8041d557a60faa39c64eb70783c95bc313487cee6538c0d4fb2bc7f9186faaae0cc97e43646853eda7010a380114eaa2855d7e3609455cb66e36", 0xd8}, {&(0x7f000068f000-0x6)="7ff429d56f81", 0x6}, {&(0x7f0000351000-0x32)="e133f4669888764cb5468fdd47bcb8d908668e1822d35a68fbd8e3d3d5444a8ec37c99fec01f622f4881375a91f65606a2b7", 0x32}, {&(0x7f0000567000)="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", 0xfb}], 0x7, 0x0, 0x0, 0x40004}], 0x4, 0x4000) r9 = socket(0x10000000010, 0x2, 0xc) write(r9, &(0x7f000002c000-0x1f)="1f0000000006ff080471cf00000000e9ffb900000b00020000000900021200", 0x1f) syz_open_dev$dspn(&(0x7f000012b000)='/dev/dsp#\x00', 0x4, 0x4100) 2018/01/06 16:48:37 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fff, 0x80000000, 0x100000000, 0x1, 0xe2a2, 0x5c, 0x80000000, {0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b40, 0xffff, 0x6, 0xff, 0x4}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000734000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000090d000)=0x6d, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) [ 72.326796] syz-executor4 (13320) used greatest stack depth: 23416 bytes left 2018/01/06 16:48:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xe, 0x800, 0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000579000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008d6000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ce4000)=0x0) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000000000) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x501200) r1 = gettid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000019d000)={0x0, 0xd3}, &(0x7f00003fe000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007dc000-0x20)={0x6, 0x8, 0x200, 0x6, 0x7fffffff, 0x5, 0x5, 0x6, r2}, &(0x7f0000fb6000-0x4)=0x20) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000-0x40)={0x3f, 0x6, 0x9, 0x6, 0x3, 0x40, 0xfff, 0x3}, &(0x7f0000d97000+0x2ab)={0x4, 0xa7000000, 0x7fff, 0x8, 0xff, 0x2595, 0x20, 0x9}, &(0x7f0000796000)={0x3ff, 0x7f, 0xffffffff, 0x1, 0x1, 0x1f, 0x500, 0x4}, &(0x7f0000e61000)={0x0, 0x0}, &(0x7f0000b72000)={&(0x7f000013a000-0x8)={0x1f}, 0x8}) fstat(r3, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000724000)='/dev/vcs#\x00', 0xffffffffffffffc1, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000007f000)=0x7, 0x4) r4 = creat(&(0x7f0000c69000)='./file0\x00', 0x7b) ioctl$KDDELIO(r4, 0x4b35, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r6, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r5, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d0f000-0x40)=[{&(0x7f0000e48000)=""/167, 0xa7}, {&(0x7f0000f76000)=""/64, 0x40}], 0x2, &(0x7f0000d2a000)=""/132, 0x84, 0x7fffffff}, 0x0) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f000012f000-0x2)={0x9, 0x2}, 0x2) mkdir(&(0x7f000043f000)='./file0\x00', 0x8024) ioctl$TCSETSW(r4, 0x5402, &(0x7f000075d000-0x24)={0x4, 0x878, 0x5627fa70, 0x1, 0xffff, 0x64a7, 0xcc, 0x0, 0x3f, 0x2, 0x7f, 0x9}) request_key(&(0x7f0000f6a000-0x8)='rxrpc_s\x00', &(0x7f0000191000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb6000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9) r8 = add_key(&(0x7f0000c35000-0x6)='logon\x00', &(0x7f0000d68000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000903000-0x64)="46185b27ddd3904dc472b55e19544312abe3f4d9a4f3b9c6775257d6c99caa6c94da73ee8e6e10161c16d52b0f9bf654151bf8b998c7401a761f2b70fe34a0a06b68daf92847cc7ff998e4a65dea500059f6a0290558ea3627bfc27158fc8d1cf8c96ba5", 0x64, 0xfffffffffffffff9) r9 = request_key(&(0x7f00004aa000)='pkcs7_test\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='posix_acl_access@vboxnet0', r8) keyctl$revoke(0x3, r9) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000974000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3c000-0x4)=0xc) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000b73000-0x8)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm_base(cbc(des3_ede),sha3-224-generic))\x00'}, 0x58) r2 = socket$inet6(0xa, 0x800, 0x3f) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000069e000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$amidi(&(0x7f0000f16000)='/dev/amidi#\x00', 0x3, 0x30080) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fef000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3, 0x1, "ce18393663e0ce952767fcea39ca58998580c119bae9f9c19632b76674df9413b161d4624c92c3e0c24fc862f10d9227c8ed6c557cb22cee4850640af4a20a9e25b06eb9f163c57d41e96f9cb6b0a702"}, 0x160) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000537000)='/dev/vcsa#\x00', 0x9, 0x208100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000041f000)=0x7f, 0x4) r1 = socket$inet(0x2, 0x3, 0x8000000000049) fstat(r1, &(0x7f0000d2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a0f000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000783000)="9e867c9206806dfb262ffad15d5392e1", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000c6c000-0x10c)={0x2, 0x1f, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000062e000-0x5)='comm\x00') ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000402000)={0x2, 0x9, 0xb0a}) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r2, &(0x7f0000079000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f98000)=0x0, &(0x7f0000f2f000-0x4)=0x4) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r1, &(0x7f000093c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000034d000-0x4)=0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003a3000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051e000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000007c000)={r3, 0x1e88}, 0x6) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a48000)='/selinux/user\x00', 0x2, 0x0) bind(r0, &(0x7f00001ff000-0x6)=@hci={0x1f, 0x80000001, 0x3}, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:37 executing program 4: epoll_create1(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/06 16:48:37 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008ea000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a90000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000b94000)={0x2, &(0x7f0000f16000)=""/247, &(0x7f00007f7000)=[{0x0, 0x1f, 0xd2e, &(0x7f000029a000)=""/31}, {0x7ff, 0x1000, 0xf800000000000000, &(0x7f0000caa000)=""/4096}]}) clock_settime(0x6, &(0x7f0000b6f000)={r1, r2+10000000}) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$audion(&(0x7f0000f28000-0xc)='/dev/audio#\x00', 0x1ff, 0x4000) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000971000-0x4)=0x0, 0x152) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0xffffffffbffffffc) r0 = syz_open_procfs(0x0, &(0x7f0000040000)='net/raw6\x00') preadv(r0, &(0x7f0000b8b000)=[], 0x0, 0x40000101) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x80000, r0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000042f000-0x10)={0x0, 0xffffffffffff8001, 0x2c65c855, 0xb4}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e18000)={r1, 0x80000, r0}) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40080, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b76000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, &(0x7f0000e39000)=0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002b1000)={r2, 0x1b18b48e}, 0x8) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8e)='cmdline\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x6, 0x1) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$llc(0x1a, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012e000-0x12)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000706000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c62000)=0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00001c2000-0x8)={0x0, 0x0}) r3 = geteuid() fstat(r1, &(0x7f0000263000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007a3000-0x4)=0x0) stat(&(0x7f0000c4f000-0x8)='./file0\x00', &(0x7f0000752000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000ab8000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00002d9000)={0x0, 0x0, &(0x7f0000bd1000)=[{&(0x7f0000265000-0x10c)=[{0x10c, 0xfffffffffffffff9, 0x406, 0x81, 0x1, "bfdbff51de0e69d9a4d9663a0409e866800a1e7c1866c42101d29b8d50f0fd18b2afba7e97c436c1a6f590f1ede09c6052a6239e62f48318cc9b8cc389b4e77cb6f659261d89cf67d8b1b9e197562ade18116e5ff0d393b968b9589462ed2b91eb1fc22f6a0e486baf523ceab1455850ea4e4d1757ad21fcadf312fa5a6cbbaeee92ab321f7fa7d48c346b6aa210ce2e88a3348952fa32537fabc5fefa3d03d636618780d5a2d94a027bf4b9f93a96eafd8cf83a66656ffd7f48673db0726f035f9879fa504c629beea1b55c768ed51bd1b1c87bcd171272cd65714f2f9ff1a7a12b97da5c3c0ea65bacf483875b474377a11393a130b14f5b"}], 0x10c}, {&(0x7f0000216000-0xdc)=[{0x60, 0x7ff, 0x200, 0x2, 0x2, "3b51107dad60aa7d72f0943f2f0df79d08da6d29d823c932eded5241c72e32eb726e84aedcbd2f92b629d7b6870e04b897645f6d7439cde910bf819e3456dca709b698d615860aca82d274135d095c"}, {0x7c, 0x5, 0x400, 0xcb, 0x3, "ad9b353db3dace935333f01dc8c9cba9372071767904ffa14f95a24e69c71568e5494fcea7bae36a5c513f7e7c58eff2eaecc98a554364e3d129c33b539e734eb7c131a92cce25ee5c60c10529490cf22f9e77b892b45f37509e395619cde8fec92d58fc202eabb2b7"}], 0xdc}, {&(0x7f0000d91000)=[{0x40, 0x7, 0x200, 0xb4, 0x0, "5ebc851ca4d38f74e73f6630b1b1f9d2a4f2404daa08f4e2fd033de661f65d3909ea9650c7c23ca20d12b0cdde56"}], 0x40}, {&(0x7f0000bb0000)=[{0x68, 0x101, 0x0, 0x7, 0x2, "f678a96def141f9234b893945abaf525711469707383fbd3e2f31c60a4b9e948fdeaad29bf7862e55c2655763ed20ab438a1c9929828f39474a426abda4d61134504ee614d7c150cb2b42f3c9fd4846166c54ee5f83171"}], 0x68}], 0x4, &(0x7f0000b97000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r0]}], 0x88, 0x4000000}, 0x4000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r8 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f000069b000-0x10)=[{r8, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r8, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:37 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0xae1)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000ee4000-0x51)=""/81, 0x51) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x7530}, 0x10) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000001000-0x8)={r1, r2}) prctl$seccomp(0x16, 0x2, &(0x7f0000229000)={0x1, &(0x7f0000000000)=[{0x800, 0xfffffffffffffff7, 0x3, 0x3}]}) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000573000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007d5000)={0x2, 0x9, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_sec_ctx={0xd, 0x18, 0x9, 0x3f, 0x5c, "479e6a22516a25cf9d05d1e3cca0c8ced1f7893212d95bcbe3233482e852e2c837e7c908a10803333ac3f38db1f6f0f42c64d9b9659245729d4a1786efb4d190b34a578384d6b5b6bf5c6b1e8e2a1a6d96efd644f434b179a5965649"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007c7000-0x6c)=""/108) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000948000-0x4)=0x2, 0x4) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007d2000)=0x6) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000010000)=0x100) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000011000)=0x75, 0x4) 2018/01/06 16:48:37 executing program 0: madvise(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000759000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000189000)=0x0) r2 = syz_open_dev$adsp(&(0x7f00003f9000-0xb)='/dev/adsp#\x00', 0x4006, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x12401) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b8000)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x101}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0xdb)={r4, 0xd3, "8ec8e1188d32a79536bbd60520095cddd4adf779dfb4f8465cb6481a9f213e460d0ad5a3d8faaaa4403acaa5648618eb392297338452879f8efa91e486fb6de1f89c9cfb1449eb0574079dedf5b62353cfceca31fefaa9e269fe1a3c49713e67b8339a828f2cce9609fa5f2ece23b53a2c1bc69a484b2afb0fcab60dbd4029f8e13fceb052cd6a91510adf7dc668223506b823bda7963303078e66913c9dbf28571b92ce65c569f60ebf0e1029b16406bac46387cf395d517eeaff6d51cce7a414487d993cf4133d5abed983fb31f5f84389d0"}, &(0x7f0000001000-0x4)=0xdb) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, 0xffffffffffffffff, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xd2, "0ad031657af06c27120dbb82c0ef25805b133d421f2426813c1b2d101ae1a8c439ad0bbf6622fe137e3882bf1e93c9679fc965a5bfea9d4608f92eb229af9eca3d50fb6c548812c8cbe9199be23d81490c316878746457bebce0fe546cb70ef2234a68fc233f1f40651e2c2af5846bbe7a6c6c41da3e0a40e8fd0f11d90cfd84a918a2f5f4f57a0c3dd97e2127194cf25a35a2682ef435cb75b2acaff6fcb0d42a404adb6e276f2eb70b4e2e692fe694f9260fb760c038bc09d89cb01a1a8f820b2d0b6079be8eca935309fcadb603678f69"}, &(0x7f0000001000)=0xda) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000702000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00003bb000)={0x2, 0xfffffffffffffffd, 0x7, 0x401, 0x15, 0x100000000}) r1 = inotify_init1(0x0) r2 = add_key$keyring(&(0x7f000031f000)='keyring\x00', &(0x7f00000c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) sendto$ipx(r0, &(0x7f0000514000-0xb2)="1b39e12e608bfd1896f94285243fb94b19e0250b4fd9e9a694a436840bb65a954c95a12d39669c3055274d5b2b52476ad39ca0aabf8588e9006c651939a2134e4aa613be355aac1866407b2f15eb6094dab231adb4d12460144a42c6794a3f6f15d1c2af801776ad5efd4b849b7d7b7421015a00fc7c382806ba1f5e643f26a54c18883013137247e7b7089a5951dc7d50a1f9c5223fa497d254bb5a52206ecfcb4d9528fc4b364b194bc4778d343a3f5cbb", 0xb2, 0x1, &(0x7f00005cc000-0x10)={0x4, 0x80000001, 0x7, "80ad22862bda", 0x80, 0x0}, 0x10) r3 = add_key$keyring(&(0x7f0000b75000-0x8)='keyring\x00', &(0x7f0000197000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) timerfd_create(0x7, 0x80000) inotify_rm_watch(r1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00003ab000-0x3)=""/3, 0x3) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sysfs$3(0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a9a000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xffffffffffffff01) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f00005cc000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003d4000)=0x1c, 0x80000) r4 = socket$inet_sctp(0x2, 0x3, 0x84) flistxattr(r3, &(0x7f0000e3d000)=""/22, 0x16) sendto$inet(r4, &(0x7f000074b000)="", 0x0, 0x0, &(0x7f0000526000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x6, 0x1, 0x8, 0x3ff, 0x8, 0x0, 0x1, 0x1, 0x6, 0x6, 0x8eea, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000599000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000234000-0xf9)=""/249) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006dc000-0x8)='./file0\x00', 0xb2) r0 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000950000)=0x0) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00002e9000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r0, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r1 = socket(0x1e, 0x2, 0x0) close(r0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe3ac419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000543000)=[{&(0x7f0000dcc000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x80) recvmsg(r1, &(0x7f0000248000-0x38)={&(0x7f0000057000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008d2000-0x30)=[{&(0x7f000039b000)=""/35, 0x23}, {&(0x7f0000d42000-0xd6)=""/214, 0xd6}, {&(0x7f0000ef2000-0xe5)=""/229, 0xe5}], 0x3, 0x0, 0x0, 0x3f}, 0x40) bind$inet6(r0, &(0x7f0000a74000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ecc000-0x8)={0x0, 0x0}, &(0x7f000006a000-0x3)=0x26) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c6a000)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f00001c5000)={0x5, 0x0, 0x7489, 0x4, 0xff, 0x9, 0x3, 0x0}, &(0x7f0000517000)={0x10000006, 0x0, 0x0, 0x1000, 0x5, 0x0, 0x0, 0x0}, &(0x7f00007b8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008f5000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000478000)={{0x0, r0}, {0x0, 0x0}}, &(0x7f00000ef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000b5d000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) accept$inet6(r1, 0x0, &(0x7f0000c9d000)=0x0) pipe(&(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffffff, &(0x7f00001a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00009b5000)='/dev/sg#\x00', 0x6, 0x200002) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000db7000)={{0xa, 0x0, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x5, [0x0, 0x0, 0x812e, 0x0, 0x0, 0x1000, 0x0, 0x1]}, 0x5c) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x2, &(0x7f000000a000)="") ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00004be000-0x6)={0x3633, 0x4, 0x6}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000498000)=""/4096) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getuid() lstat(&(0x7f00002c1000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003d2000)='./file0\x00', 0xe000, r1, r2, 0x6, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x8, &(0x7f0000000000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="bd8dc2612d5ac841e007f654fdc81baa") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000cea000)=[{&(0x7f000070b000-0x97)=""/151, 0x97}, {&(0x7f0000416000-0xd0)=""/208, 0xd0}, {&(0x7f0000c4d000-0x2f)=""/47, 0x2f}, {&(0x7f0000a05000)=""/202, 0xca}, {&(0x7f00009d6000-0x5)=""/5, 0x5}], 0x5, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x8d) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$dspn(&(0x7f000071d000-0xa)='/dev/dsp#\x00', 0x276, 0x50040) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000865000)=0x0, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00003b6000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005a000-0x4)=0x14) connect$inet6(r3, &(0x7f00008b0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000414000)=0x0) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d53000-0x8)='./file0\x00', 0x2000000000000000) listen(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f04000-0x4)=0x0) getpgid(0xffffffffffffffff) add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000-0xb4)="", 0x0, 0xfffffffffffffffd) socket$bt_l2cap(0x1f, 0xb, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x20083, 0xfff6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000029d000-0x28)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a2e000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000668000-0x36)="2f1f82cb4eaeed2aa42af57ee784e858dfba5dfa896b08fc247619e778e6ae1948aa78ec7b80a00592c82768469f63192cea637b0d7690eeba0d1ba2e9b77eb97d3e7bf3f76b2f48185e96ddd6a012d8beeea4a48c4a8c75277c847de35e2d07f0a8b7c0ea871b70247ec38d61cc1718ff827d1acb17c65b44a480dc28e285821c8236aeafb5ce92e1ab07fbea6b71696963e13c849b37816c8ecff615a990ab5e973729c3443fcce2fa2756d2da122c4ba9310c14f6bad6b8b76af75d8c9b0c94ebeeef3a7171afa7fc4d3488", 0xcd, 0xc804, &(0x7f0000dd5000)=@generic={0x0, "fde23532b26ff43f63aae3084d0d539f53829b18653608e49ab1fe5ffea785de769d0849775a91a964c8fa58458b148371c8cfd241a0de33f4075b779fa76cf6a76289519d43a09c4aac44f371c9fa90714669bf4c41656d40330f0c95c5062bfbde255adb412d59e6617eaedfa8c865d2592e9506edde0f383ef3727d41"}, 0x80) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000458000-0x4)={0x13, 0x5, 0x5, 0x0}) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$usbmon(&(0x7f00009d1000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00006c1000)=""/138) r2 = syz_open_dev$vcsa(&(0x7f0000425000)='/dev/vcsa#\x00', 0xfff, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003f4000-0x4)=0xb7a, 0x4) listen(r0, 0x0) accept4(r0, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000dae000-0xc)='/dev/amidi#\x00', 0x3, 0x600000) bind$alg(r1, &(0x7f0000ae7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00006a9000-0x8a)={r3, r3, 0x6, 0x6, &(0x7f0000f50000)="00c6009fb00b63b9fe8dac3f43d2ae66ab97e5692515c392b1bc488dcac2ce9deab26091a431acdc5416ded9a5aaedbdf09e2fd7c3fa256f3098882cd44e45978277ed896bdeca20b049b4cfc0580bc80211809d", 0x2, 0xfffffffffffffff7, 0x7, 0x6, 0x5, 0x5e64, 0xfffffffffffffffb, "c6b780835dbeb55d5feab7f2a972e811550dd4fb6ef2d66dde699241608f66ed406f7857af255f74f15fd8f72e28564eb18c6cdf78571620c517a1e468242cb1943a060a4f6a32d767e01ffe86ec6ae6c27e62a1bdae764bdde8344c67c26b011ff8"}) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2c000-0x15)='/proc/self/net/pfkey\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005bd000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000751000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000000d000-0x4)={r6, 0xff, 0x0, 0x2, 0xfb1, 0x6}, 0x14) 2018/01/06 16:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0]}, 0x5c) 2018/01/06 16:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a78000)={0x9, 0x0, 0x1, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00003a8000-0x20)={0x1, r3, 0x10001, 0xfffffffffffffffa}) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) r5 = request_key(&(0x7f0000086000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000114000)='/dev/hwrng\x00', 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f9f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000-0x4)=0xe8) stat(&(0x7f000062c000)='./control\x00', &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x2f4c, &(0x7f000065f000)=0x0) io_submit(r8, 0x2, &(0x7f0000006000-0x10)=[&(0x7f00001f9000)={0x0, 0x0, 0x0, 0x0, 0x80, r2, &(0x7f0000ee8000-0xc)="e5d18b44a4266b72cd661e30", 0xc, 0x2, 0x0, 0x1, r2}, &(0x7f00005d9000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f000063f000)="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", 0xff, 0x3ff, 0x0, 0x0, r2}]) 2018/01/06 16:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) migrate_pages(0x0, 0x0, &(0x7f000021c000)=0x0, &(0x7f0000059000-0x8)=0x0) 2018/01/06 16:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000343000)='/dev/hwrng\x00', 0x8000, 0x0) io_setup(0x7, &(0x7f0000ab7000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b93000-0x4)=0x1ff) 2018/01/06 16:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000854000)={0x0, 0x8000000000004, 0x2, 0xfffffffffffffffe, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff7fe, 0x40000002, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/06 16:48:37 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d31000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x2, 0xe, 0xde, 0x80000000, 0xfffffffffffffc00}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/06 16:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) dup2(r0, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/vcs\x00', 0x20c000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00001c5000)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000073f000-0x8)={0x0, 0x0}) setsockopt(r2, 0x1ff, 0x5, &(0x7f0000dab000-0x7b)="5d43177a9e0db5999cdbb9e98680b976e78778bd2df015bab893460a748fa9f8ebfbedb40627bcd59d44e94708038e768c126aa8f960755c5c309555bcc1e0abd05ef71161d181a222ad3eb817ce9cb81f6c5116649bafc87cee3bba8858864a81cfb5d60d4b6133b495288a9ebb7fc25279a6f36370a23b1389cf", 0x7b) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000990000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00004f0000)=r3) 2018/01/06 16:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') shmget(0x1, 0x800000, 0x54000002, &(0x7f00000e7000/0x800000)=nil) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) creat(&(0x7f0000d0d000-0x8)='./file0\x00', 0x101) close(r0) 2018/01/06 16:48:38 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00008d3000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x90800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000533000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") sendmmsg$unix(r2, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x1, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000081c000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009cb000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005aa000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000120000-0x4)=0x8, 0x4) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000024b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000755000-0x80)={[0x0, 0x2000, 0xf000, 0x105000], 0x3f, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000032f000-0x10)={0x4, &(0x7f00003f6000-0x20)=[{0xc2de, 0x5, 0x4, 0x8}, {0x3bff, 0x5cdf4e38, 0x2d, 0x8001}, {0x6, 0x3b, 0x6fc9deaa, 0x88c3}, {0x7fffffff, 0x3, 0x8a, 0x2}]}) r6 = add_key(&(0x7f0000de9000)='rxrpc_s\x00', &(0x7f0000126000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aa8000)="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", 0x1000, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f00002d2000-0xd7)=""/215, 0xd7) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000067f000)={r2, r2, 0x8, 0x80, &(0x7f0000c68000)="b23a0f5a1bf99a419924af20d8120edb2cbe41519088fcd3bca64e4a35ebe3ba29f939e606f9d15ee4ba4fdf663bf822fc0d5db1edf4d7be9a2e7acd69cf934d74923bb8c1833124d5778942360af96f530a912342af1ed8279a42325649de095c66954c2090f2c45b133afbc989dafadf2efd0730588b7c232bed6de3619318a730c5dd4b11b088c27a0b6dcee1ad99371a2baadf7a9f86521251ac439911acde9929df271a80fb55b7", 0xfffffffffffffffe, 0x7, 0x3, 0x0, 0x0, 0x7, 0x0, "5935a53f78dd12957560b45a6d2e2ecaa315f70bf9acb5cc960dee99c264e0fee97afeb4af0db4a99d5d365e8c41d97b1829f5a0eb0d3ba8f8e8f57d911df5cd02f516617c67d9cd2de4e3c96971be215de2661d36d75785aca439c6764b8d7f02b99d579d9040d76e3ea3b7be6bd7ec4bbd2f88b57f9097526ca3fb23a4d2a92059aa3057895c10858fabf50ae69f5b0db7c6b76328a8282551868d36c5703cee65a477d11fd8a256ae9fa65f38577db2e00ec1a58e996f4d1b70525892c957c964db33fd136ba0b81c23728d5e57f193"}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000a76000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00006ad000-0xba)={0x3, 0x3, 0x0, 0x3f, 0x5, [{0x4, 0x80, 0xc9, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x5, 0x81, 0x400, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x10000, 0x8, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x4, 0x80000001, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0xd52, 0x7ff, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r8, &(0x7f000028b000)=0x0, 0x8) write(r8, &(0x7f0000d44000-0xba)="", 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/01/06 16:48:38 executing program 5: r0 = perf_event_open(&(0x7f00001a3000)={0x0, 0x78, 0x31b39b7e, 0x5, 0x2, 0x40000000, 0x0, 0xca1, 0x8472, 0xb, 0x5, 0x7, 0x6, 0x552, 0x4, 0x7, 0x4, 0x81, 0x1, 0x3f, 0x8, 0x1, 0x81, 0x8000, 0x5, 0x222, 0x9, 0x3e, 0x4, 0x7, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0x8, 0x5, 0x100000000, 0x4, 0x0, 0x1, 0x0, @perf_config_ext={0x3a, 0x1}, 0x1, 0x7, 0x8001, 0x5, 0x1, 0x3, 0x408, 0x0}, 0x0, 0x80, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x280, 0x0}, {r1, 0xa080, 0x0}, {r2, 0x8009, 0x0}], 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x756e8e35}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000002000-0x59)=""/89, 0x59}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f000020a000)='/dev/amidi#\x00', 0x20, 0x105002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000004, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/enforce\x00', 0x10600, 0x0) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000011000)={0x20, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$sndpcmp(&(0x7f0000f3a000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000024a000-0x8)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) 2018/01/06 16:48:38 executing program 3: ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f000042e000-0x4)={0x200, 0x1f, 0x758d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e98000-0x2)=0xfffffffffffffbff, 0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000589000)=0x0, 0x4) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40241, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000048) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000ea000-0x8)={0x0, 0x0}, &(0x7f0000b3b000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000837000-0x8)={r2, 0x9}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e9a000)={0x7f, 0x8, 0x4543, 0x4, 0x9, 0x5}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004a0000)=@sack_info={0x0, 0x7ff, 0x2}, &(0x7f0000c20000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000663000-0x8)={r1, 0xfff}, 0x8) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x2800) read(r0, &(0x7f0000dc9000)=""/154, 0x9a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000098a000-0x18)={0x0, 0x4, 0x0, 0x4b93b28e, 0x379}, &(0x7f00008c6000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000664000-0x8)={r2, 0xc}, &(0x7f00008d1000)=0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bf6000)={0xc89, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x9, 0x9, 0x7, &(0x7f0000c9d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x80000001, 0x3}) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fdatasync(r0) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000009a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fb2000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xa, 0xe, 0x10, "0c383d4d41bb8db374f805d89ea1c665e190d8b10550aefcaf865f2b3bef8c6727e5d7dd0ebd3372bcf602cb054b5ba1fb9bb5f47d7c0d9e0a46c3a68abdab7b", "ce8b5fdf14c992b94f781f983b3abedb6a3d42e05df0057fd580fea5ead9b65c76b2a5fb7e00e3ddec60669900ac9080784599b3a9b296d08ee6e9aa1bb77bbd", "f110a4c112a93cd6b387b2edce07cb8e2ee3ed72a849ed08d68c528b0c122ed0", [0x8000, 0x8b]}) timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(r0, 0x8, &(0x7f0000dfa000)=0x2) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f00009d3000/0x9000)=nil, 0x9000, 0x64) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) r1 = semget$private(0x0, 0x1, 0x600) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000f6e000)=""/159) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/status\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000815000)={0x1f, {0x0, 0x1000, 0x5, 0x1ff, 0x3522, 0x8}, 0xff}, 0x9) r1 = socket$inet(0x2, 0x3, 0x8000000000049) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000117000-0x10)={0x100, 0x2, 0x7945, 0x41, 0x0}, &(0x7f000060a000-0x4)=0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000038f000)=""/33, &(0x7f00009ee000)=0x21) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000247000)={0x4, &(0x7f0000a6b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c39000-0xce)=""/206) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007ef000-0x8)={r3, 0x8}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005c0000)={0x4, &(0x7f0000184000-0x20)=[{0x5, 0x4, 0x2, 0x20}, {0x2, 0x7f, 0x1f22b354, 0x7}, {0x7, 0x6863, 0xc0000, 0x20}, {0xba4, 0x0, 0x3, 0x2}]}, 0xfffffff6) setrlimit(0x7, &(0x7f0000e0a000-0x10)={0xfffffffffffffc00, 0x1}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000db000)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = fcntl$dupfd(r1, 0x406, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00003f5000-0x4)=0x0, &(0x7f0000084000)=0x4) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0xffffffffffffff7e, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d3b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000556000)=0xb) recvfrom$inet(r1, &(0x7f0000aa8000-0xc7)=""/199, 0xfffffff5, 0x0, &(0x7f0000c01000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000edd000)={0x1f, 0x1f, {0x7fe5e1f5, 0x8, 0x5, 0x8, 0x100000001, 0x7}, 0x80, 0x4}, 0xe) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006fe000-0x3d)=""/61) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000767000-0x12)='/dev/snd/midiC#D#\x00', 0xa4, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000027d000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x3c) r2 = syz_open_procfs(r0, &(0x7f0000a85000)='attr/keycreate\x00') write$evdev(r2, &(0x7f0000fc8000)=[], 0x0) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e79000-0x6)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fe7000)={0x4000001, 0x10000, 0x2f}) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e50000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000199000)={r1, 0xfffffffffffffffc, 0x10}, &(0x7f0000870000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x13) writev(r2, &(0x7f0000682000-0x50)=[{&(0x7f000084f000-0x2b)="c5c7d4ab518249fee2e5b1c28aa0bd41438786aa57298c83b16d17cf325df76b71c0443d8355d446fbc539", 0x2b}, {&(0x7f0000255000-0x41)="ac76135baf443694857a4c6d283f30629d6badababe1a6784424be64cb286eea3a9090264af0ce008c6fae590c996619fe8aee6fb87dace69b41fc9530195d9fb3", 0x41}, {&(0x7f00001ea000)="fd234b1c64b02bb26029fe6306fb83eb23da3e38", 0x14}, {&(0x7f0000613000)="4df4a59e35003f047f51e7b59c49e9d532bd3db7d5589ebc4a1a1c29f6779128f844d8dcc4599abdbc36ed9dc50be930602fb33653962c0d8ed52d746b52b55e03e0c7588345f0f5d00e28a41064854fa84720e54d774831eb2debc2c855ec01c3e6fbe4795f692e8db3ac4df131df33da35278ffe35d257c667b5a02a90b09ec88c66b8589d6bd6caabb929f4264f5848fb69ade435a4ec1e5f3b0ea9c8ed9ff150f97cc3a829f8d70837fc9eb073d5d42032643a80d65bb360a3c33021dcd69244ae9d12a0eb0dc4c51d95a8a5823dca686ed86ee0bc37e866bfd4155ff605aaa2d6c2aa43", 0xe6}, {&(0x7f00008b7000)="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", 0x1000}], 0x5) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x1a, 0x0, @thr={&(0x7f0000f35000)="", &(0x7f00001ab000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00006d1000-0xe5)=""/229) r1 = syz_open_dev$dmmidi(&(0x7f00001d4000)='/dev/dmmidi#\x00', 0x7f, 0x20c0) recvfrom$inet6(r1, &(0x7f0000410000-0x74)=""/116, 0x74, 0x2, &(0x7f0000f30000)={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bc000)='attr/fscreate\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000b2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b23000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000da000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000089f000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getpid() r3 = add_key$user(&(0x7f00004b6000)='user\x00', &(0x7f0000790000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d68000)="72a462c3ee18660a289a97f66b926746a5e6c10a21", 0x15, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) setsockopt(r2, 0x4, 0xc51, &(0x7f0000bda000-0xa2)="049241a957e64d3db6c397be3947f1e3cfb781ff62a38e1b3a1ec8ab9c85cee67a11fceeb8883958bd260583688bf9ba29c0c4bce7e54f712a7ca1e77a2a4ad71eb0d03013d915a2da3d8640d869630e669402e40888aece464b742d7a98c8ae0e54fdb1cf37cca0762aff221be557b8738a7e32950f70e68e473c7daa817c794e7fa88c065d84e61231a0a8c1b91f817b337f85c42f6065054b463f27432df9f8c1", 0xa2) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = syz_open_dev$dspn(&(0x7f0000c43000)='/dev/dsp#\x00', 0x9, 0x60400) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00007b7000)=""/162) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dd2000)={@generic="8c0fea31b967089afa3563ba2ac8dc17", @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000dfc000)=0x105) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000056e000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000961000-0x20)={0x0, 0x4, 0xffffffffffffffff, 0x7b09, r3}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000deb000)=0x9369) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000052f000)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x42, &(0x7f0000922000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}}}}}, 0x0) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff01000000070000000000", 0x1e) uname(&(0x7f0000800000)=""/14) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000100002) writev(r0, &(0x7f00006af000-0x8)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) pipe(&(0x7f0000059000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000b65000)=""/185) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f7b000-0x8)='./file0\x00', 0x581000, 0x9) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bd2000-0x4)=0x80, &(0x7f0000f7b000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000592000)=[{0x0, 0x0, &(0x7f0000908000)=[{&(0x7f0000863000-0xcc)="8e", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006af000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000061e000-0x4)=0xfffffffffffff2d0, &(0x7f0000863000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000013000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00007cf000-0x18)={0x1, 0x8, [{0xfffffffffffffffc, 0x0, 0x6}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dd4000-0x10)={0x0, 0x5, 0x80000001, 0x0}, &(0x7f00000a0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003c4000-0xe9)={r2, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf98, 0x800, 0x80000001, 0xffffffff, 0x5, 0x3, 0x3, 0x4, 0x1, 0x100000001, 0xffffffffffffbb47, 0xedb, 0x1, 0x5, 0x1ff]}, &(0x7f0000ae0000-0x4)=0x108) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) socketpair(0xe, 0x800, 0x1ff, &(0x7f0000728000)={0x0, 0x0}) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000131000-0x110)={{0x800, 0x3, 0x3, 0x3, "aaf3dcdccdd1e81f260017c4ed6a127d322b1b6b6a54e4f69dfbd4eafbd7fd87c6bd6735dc6c58e4cd93fe5d", 0x9}, 0x0, 0x0, 0xffffffff, r3, 0x5, 0x7, "df11da53284e942b0f056541fa9197b67f9e6dff90cbba65bf498ecc7b9e2edd519da2fa045feeb714b651deed1e159a6bc4550c80a47d65d815724e25dd17b5", &(0x7f0000749000)='(%{mime_type\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7ff, 0x4, 0x10000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000078d000)=0x8, 0x4) socket(0x9, 0x80000, 0x1a516d59) recvmsg(r4, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f00000e2000-0x61)=""/221, 0xdd}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:38 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000475000-0x4)=0x0) fallocate(r0, 0x3, 0xdb56, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000fbe000)=0x101, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fbf000-0x4)=0x2, &(0x7f0000001000-0x8)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000fc0000-0x70)=[{&(0x7f00000e0000)=""/234, 0xea}], 0x1, 0x0) mknod$loop(&(0x7f0000fc0000-0x8)='./file0\x00', 0x1, 0x1) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) socket$unix(0x1, 0x2, 0x0) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e82000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f00008b7000)='/dev/admmidi#\x00', 0x1000, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000480000)={0x0, 0xfa, "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"}, &(0x7f0000703000-0x4)=0x102) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e44000)={r1, 0x80000000000}, 0x8) pipe(&(0x7f00002a6000)={0x0, 0x0}) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f00000bb000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f00009ec000-0x20)={0x8, 0x7ff, 0x6, 0x100, r3}) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006f1000)=""/53) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000265000)={0x11, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000017a000-0x1c)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebf, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000246000-0xb)='/dev/loop#\x00', 0x401, 0x1) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$alg(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004c6000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003fd000-0x4)=0x1da, 0x4) recvfrom$inet6(r1, &(0x7f000061d000)=""/0, 0xfffffe7f, 0xfffffffffffffffb, &(0x7f0000c3b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ac4000-0xeb)={0x0, 0xe3, "f61424c763effc9123edbabe81f907d5a397706a676446ea5d50c6bf3335bdbfeb0290db5a63c37d0af7a6902b1bc08f9874056dad3275d7656bf94e991f088cddbaf5e89128345f7368da51fa36a5542d17ae8a8c3cde2bdd936cc77ec154ebc92c48c4e67e29286a2cf52d5ca115cee1e051330defa07d97395bed7bd376dc11bce86bc7bee7cb966cb99a88ed0d3e495e4878742beb79704c8f54e12c624d262d48b900fa03f1b6477abddecee5d55c18dcf22ec62220dff1560a9477937e0d21c13bf633db84faa4632eafae2685b1875b7a2e2df72d194654da0e19dbe0b4abe9"}, &(0x7f0000974000-0x4)=0xeb) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c2f000)=@assoc_value={r2, 0x400}, 0x8) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b7b000-0x12)='/dev/input/mouse#\x00', 0x34, 0x80000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000002e000-0x37)=""/55) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80041) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000117000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000a93000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000902000-0x3b)={r2, 0xc8, "61c92e7459103b870687d706aeb8a72cf1345f0e0b32034ebbcc2f03204c0ae021cb591ace72e019cd52b59aa836c8dfd201032714fb930f5325ad768d2cb604118f8a7061b8b1141eed12d67da3525cb8325c7eb91242b275f916b1edacef000ecbbf1544e829e09f3eb32a02efe4a272bf0101a54a09dbe7a1eb0295e59aa3192cf8fef6f70b2f4512a46f524b7bdc1c1b2e9024337e9b04e8d56b0073e69a1a6401e3b05f7399c403f121f58b35dba2f40d8bc452780b5babe1e172ad6273ea590069a4b47aca"}, &(0x7f0000566000-0x4)=0xd0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fb7000)="860801ff3f", 0x5) syz_open_dev$midi(&(0x7f0000401000)='/dev/midi#\x00', 0x8, 0x80000) 2018/01/06 16:48:38 executing program 0: shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x0) shmdt(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80006, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) fgetxattr(r0, &(0x7f0000ea3000)=@known='security.selinux\x00', &(0x7f0000c90000)=""/230, 0xe6) close(r1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000d38000-0x4)=0x1) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f0000412000)="080018", 0x3, 0x20004005, &(0x7f000059d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$adsp(&(0x7f00007e6000-0xb)='/dev/adsp#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x9a)="ed68f8a0c9e13e3c9e1050f2eff0c0fe639a97d878528b201ccfb088fdb5613a1cee39d448edcdf20c25b1fd9ab2f552ca6898c1d9eb5ac6b8492b4fc5b01fa46b23f2f8cac589b014d5ecac9c0b68ebe5a54e1a129778f52245e108615c1bdbb310a71b33d884f7b022908cd7496cea08779334ab9719997ce6ce66b396093d721d186212806418d9092575b040eca375672539bfbe9f332c44", 0x9a, 0x4000, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0x7, [0x8, 0xfff, 0x2, 0x6, 0x0, 0xffffffff, 0x7e]}, &(0x7f00002c1000)=0x16) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d8000-0x12)={r1, 0x5, 0x5, [0x1, 0xffffffffffffffe1, 0x8000, 0x0, 0x7]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f00006c9000)="b63db85e1e8d00000001b29d00000000ffffff16ed5ed2bc7018cebc9b97ae21914d87ffffffff2c9b16", 0x2a) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget$private(0x0, 0x248) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000292000)=""/14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001a8000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f33000-0x11)='/dev/vga_arbiter\x00', 0x1c002, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mq_timedreceive(r2, &(0x7f00007e1000-0x3d)=""/61, 0x3d, 0x1, 0x0) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000015f000+0x3b8)={0x0, 0xfd, "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"}, &(0x7f00005a7000)=0x105) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000660000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000246000-0x10)={0x1, &(0x7f00007dd000-0x8)=[{0x40, 0x100000001, 0xfffffffffffffffe, 0x179f}]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003db000)={r3, 0x5, 0x10001}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b2b000-0x8)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000e23000)={r3, 0x7, 0x3}, 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000bbe000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000035b000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xffffffffffffffff}) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aae000)='/dev/loop#\x00', 0x0, 0x2000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000c84000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc4000)=0x1c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00008ae000-0x10)=@buf={0xb7, &(0x7f0000830000-0xb7)="36ea9025bb57311170aaa46d5517cdde809eddc72c0b84cc19e741bc613e3edc696a12c9918d35dd0b8da45f68666fce3ec49e7171a72a40e7378042d698ad0fb3162bbfac20bde85b4ac0b91a4f41cf88af4f4ba87aba1f897b24f5fe9e4300c725074c921ce7f5834f39fd16574f7896a6096b719da8359bb6f82310ffe1da015cde9021984af8f2ceb91ae2ee9e695ee2dc91be63887802bbad52f9ba84ed6d29a09d1853fbc0fbaef6d91891a9e831d20e075a5c19"}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) pwritev(r0, &(0x7f0000051000)=[{&(0x7f0000d95000-0x1000)="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", 0x1000}, {&(0x7f0000562000-0xe7)="9e5852f7e57434d581409ea39b1d9e07063b0bbdc0e607632825e939afac3b9fdc6b18b377d298da618e13d756aa3f23b7939e18ca2bff7a5b914da35f950fd725e3f687e1a45024e376bd47ab6e327f94b845591ed5d1f5dfffcbb09d4309f62a0aa0056d0b7ecf406ed8b3fe30a1b5dbc3eaab6dcf30c100459b9c231a38256542efa6c407102aacace5c1589cdff161e15f9c4ec88e321c79e30c8f89b7c12c1cede4571a4938a565959343a928bd85ca3bd91ff35c1f0f75cad7743178736f800f4a76770c7ba388f2d1356357f1476f463114d3ebb9564b9ac12b692491a83f136c798443", 0xe7}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) accept$packet(r1, &(0x7f000068d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d54000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00008c8000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffff8, 0x0, 0x100, 0x1, 0x315722d87b1f4840, r3}) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) syz_open_dev$admmidi(&(0x7f0000295000)='/dev/admmidi#\x00', 0x5, 0x2000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b0a000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/kvm\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000ffa000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xa03, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000647000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) acct(&(0x7f00003d9000-0x8)='./file0\x00') io_setup(0x4, &(0x7f0000be8000)=0x0) io_cancel(r2, &(0x7f000021f000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff8001, r1, &(0x7f000010b000-0x122)="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", 0x122, 0x401, 0x0, 0x3, r1}, &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x80000000006, 0x0) close(r0) dup3(r1, r3, 0x0) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) sendto$inet(r0, &(0x7f0000006000)="89", 0x1, 0xfffffffffffffffc, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000897000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000259000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ad3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000)=0xe8) modify_ldt$write2(0x11, &(0x7f000091c000-0x10)={0x7, 0x20000800, 0x0, 0x3, 0x9ec9, 0x1, 0x2, 0x7, 0x330e0fc9, 0xffffffff}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) r2 = dup3(r0, r1, 0x2000000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001aa000-0x4)={0x0}, &(0x7f000036c000-0x4)=0x4) 2018/01/06 16:48:38 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000556000-0x18)={0x5f, 0x1f0, 0x4, 0xfffffffffffff5b2, 0x18a30, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) fcntl$setsig(r1, 0xa, 0x37) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd6000-0x10)={0x0, 0x0, &(0x7f000099e000)=[]}, &(0x7f0000e8b000-0x4)=0xfffffe84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000638000)={r1, 0x1, 0x47fc, 0x1001}, 0x10) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000033d000-0x10)='/selinux/member\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000022000)={0xa, 0x20, "8e9c"}, 0x20000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000035c000)={0x7, 0x4f}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd1000)={0x0}, &(0x7f0000ee4000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000728000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00006d4000)=0x3) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000800000)={{0x10001, 0x7, 0x5, 0xda49, "88a9c1bc2bc412c533d310b8cbbcf2e4ac812b5bc50253fc7ef4354dbe5393f5edb47fe750f04b2f8675eb0c", 0x2}, 0x0, 0x0, 0x200, r3, 0xb4, 0x3, "78b975c58344a90138dc728cd0380f72533efd874edd128375f2bd49793a5cb369816f2a231ff816d434cfa9547ef83e4c115acc5d4d9ecd688820254b6e0e50", &(0x7f000095a000-0x11)='cgroupvmnet0%em1\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffa, 0x9, 0x2, 0x82], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x2000, &(0x7f0000f6c000)="7379a311095b83080884fbd2082744ee222c40c01d53f56a54a223a59eba63dee0526c994eb9b38061dbaef86843522ab068cd3783d8db9b6a4b6a75538165b7eca4d8b2", &(0x7f0000628000-0x4)=0x0, &(0x7f0000db3000)=0x0, &(0x7f0000bc0000)="3b0416c5d9") 2018/01/06 16:48:38 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="7332f6d5ad41147fb180b9635b1386ae", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000058000+0xcd9)={@generic="0f78e78ba413587b2aaf559335d90708", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000822000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0x0, 0x0}}], {{0x806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="00390e61a199", 0x0}, {@broadcast=0xffffffff, @random="6c1c354b63e8", 0x0}, ""}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000097f000)=0x0, &(0x7f0000c03000-0x4)=0x4) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x7, &(0x7f0000410000-0x60)={0x0, 0x3a, 0x0, @thr={&(0x7f00001bc000-0x1)="fa", &(0x7f0000095000-0x1000)="1e953796e67f829287207799785f4030ac2fc48d26392c9079ae962a948b7ccf40d698315f0c95e4c948fa8fcca050ee119c68e466fd6b8a31fd8c45f0ef4e042e0bca6b56e7aec8218ba4327a90766197a9b2a92023fe06c64a315d1a6fd6b4b5bbcfca4a2d7e642b1fa994193c8eb3ddfd36fa354bc37cbc5b6abec6d32e4d045bd75d15470dd4eb4c8c3c2c40d3e6de31e9236ec79e0e5ee7dafc9b167ed9889fc2889196cf8e4284eb2ec877b47e0265b02a739e4096f7c7a86ab684906023941bb3d3b77abd9c722b7defae462f57072edbd0c2fe9abc935e9d30e56c7b9248cca8ee37c5f28755329c0a6da0f21244a14ade073f30e595707c61b23f2c745476a59c7c4c84d04924689db1fb0be8ed5f0a846ca40267c153c5b793f028b8bc28ae6dbb8b12ae3695d7bde17b3cfe4909a84b1486123c998b46f5f2ef0964523e53f29d41d4f0b1ead1af5ea1bd2e53de544307ac4d7c5e23feb5a0178bdb3961c00865ce90cec738f1149e5d3516d88736e7ab16f8d322a988b409d39d67e88de02cc3bf802ae530e035d3359c2d1c20f2f235ec0aae786e994f0a6e7ca5b049f06320c2a786ca307dcdc6285235ac94f7e0cdccef931b54a28a88173cb7ef27b5dacc73d6b5354f2ceebf1b18412220406d4982c58ecc08ca451179fb6a743bb70467150896e07600d664b6a26e4f4dbebadaaa4e9341aa5230ddbdf34fe5059bb821d47041d8724d43f7b75541769530b9ab16bfaf37f7500f45396f0de34b447b8b74a44e33281bc45381c01138f1a551c724875b1a29dced303a75e31269f31f3caf18f7106622cfbeb1bcc686eebf01ac7743cf069649a95393c05365e9c4d4c69a336df4f89b5df5d1c3baa0c787fa35f6473e65f2cc7c906d9e0caf0ae7427d8fdf41cdb2752804f8e43ad0cdf4dd984ef07eb72b20cf84d763a7f78876daa0fe0d9552aae82ac56b0625575a6a13622788f2b7274aeda47bde0d0577de245e32f70f3cb06dde183cf439ede95c019e482f3120f416001d0c2074197f36877a1e6e111b08340a18f7582c5398a97fa37673f071dc1117543e3f4131d7de548a69ecd27e6f73c9e45bbf58ff0f7839f9b7cc38ea4228d2d458dae95d2a69e83468b331dbb4e6ff557590763bbf1c0679253038add0580031ce1308dee0dfdc17baabdd8eb6344a8d234db9845c47fa5e6d95ad688cc7d40fea25113d2b8a3c4e31478cf46e34faa45e7baeb2706e3179c802f4c0b9b02f4d1d8a80e34f34438547a47ed43cb0aef8cd6be8165756fcc98fcc78cc14a768170e5d377823bf921f6d3fa26889da7f714205b6864ccb7e86ee7a6cb8505f894151473f861863d0e1f2f6502ba93be84bd992b7953b5f893a57051ab8c56477b1b6a3ddc7ce1620c01e731561002ae935ba393d940c726c7484cde680b4583e78949d097643fcca414afc3d21efaad83fa673ecd528b8ab2079fd082621fafbe12013af80b5e945adcf6d01871731e8eded99fd0a9e97b36bf9f77f3aa5f9f87951df04b1f3c3831b82bc11aeada6bcb7d43c62559c9bba86654dec87e0e61207817232bf1f1568cfcfaf6d1fb5cfbf8c652c9ca66ee536530de07e84457e7933136c5ffaf7ebf9a51e17351cdb7e03b00e2fc27188a1fc670da3bea8b12ae0e86eb17d51097692abe186dcdeefe46519d4d4e32638246b09633d4538b1322e1231956ba04a219118b95b6e6554ae545b050ce7060e1298c629315b43f725cc55e9e641c27c7ddc191999d3cc2ded697096f073aabbacaf6fb19d2b4082d0aec0996131c50be6126a821a1f9069df1eaa7ebaf463e0575ef2ca3db3656bdc4e531eb47863b44c17dd188839b994001237d65a0198dcb6888edc008df69d174ef40e61b37d412612d1d90b12886eaf12efd17d329d5b7267f98f732dedc0c4fbfaf7156d3a34f025247337cc5cfaaacb6ec7d9724138590e209b089aaf4887a317674e89c60f56199e063fbc336b44d4eec489a81f16fd641ed656c40674dcb0d2c3160da35165b8b613ea3175ddfbb704352835d99904d500408eee68a6c3f3503fe5120fb175739d51f032b46dabd78d8ee048db0f7b9b5a1bae1b281583fc72e585ef363b5298e06aa70598f3a61e9ac1d2fc981878476ce59266e873950577cdce6996694dcc1dae5305b51b0141f1c650e77d91896c01e4eed370f0f3206ff1be410dc6b03951e81a685ca1542728e5d549b3c33e876fe33240ff1e0cb2c8dab321cfaffd76a701f1628e20874d082e4bf6bfefad9a979ebf8bc7e0ac28a78cdbf3769925b4b2f5cd941d989904a16de3eb96f2df119e217c5eee56f58bec817659272b7d06dd8d9d8fb1e1307590b16459275ec2c112968579612c64be25cdc93b9ce39919e7dae70572ac3194840f266caa3e0cec1d040072115bef03387668e755ef01d3a4b0adada4386650587cdc8c80f5e7c8807dcf757733e7dfeafaeeda3fc60821b97151cbf7a719340aa2a8f778d737baa5832950b6c2d48e8d4b3f23050fab2428f3c17155ccd9afda4cb1f5a1bbd5562f5af48cb6e74913738632f0329f23a2255c5353281f454e257bd8c550205f766282445e60826daa110e2798c5319f57a108b7fe6eec877c49b84e5ddc7c5f6c27442d32e45ecf48e66a601101a502171cb2be50f5a6ff56a761813ed4cdf8177eefa93200f9e6ec2355e5479fe309bd29275b36f3ee692d6146820f36ddb30be3de1b932dc82f2583f264e29b4d71949b1ea80ee7113f538fa30066960f4a93a85a08d5c637a72b8b9a7c60a09a64306054d15d6cbb275dcb12e8a920aefd226ead4a5df62bdb7db7a705a39bd70f86cebf3903e0bc07d5a373a20df03d2b27f71036573fd458ebf720b04c48dd8feecd90b49e2db17ad8c4b58019bc09e4ab64b6e22a1719c029efbf5ec1a6162e72a81f8ca8f962bed6a153cf0effae3a7dbdd3787c69ab1bb733aa6b0f00a2b940e10a87dc5106a1076ce30bbfb03d780c3d336e9f7204f2ff491722e5c72a487c1a7a49e24de6a0c00f3752dea28a1103fc0b852f40e8c66e4865a28f0585064900995706d354210fd2f99e990add6a78a15c675a54ffa03107146852bf33545a0dd441a9b4b5163854cfe824d248e708335aaa70ef943ae6e06b9777ffbbc3fc8975ee256d5f3c49996e86135280ab0351dcb3bfb4624714df426c10d49db4daaf0b3dfb3f27a16c2f1c012d015e98221c54399b30447a2da36daf3ff089571302de15a9037168ddfa1e8c5a8a55caacf2ce02c6fa1db4b34f2c9dd608bedd895b126486627d6919a6cb4cdfb78ddeaff0789404dce041a9d0902d0fd508cff3ef0e9e6f2382e0255adca2e4e7375d5fc40b5a3d9f25942f52ab0711cf5b61a1fffea4c36c4cb3cc4bfb0cc3a09c8078d70e0700ca97f913474127857dc52d37604f5ead4e8637ebea202af2b065fb69cc44f7b78940ff331df99164cbaa350c80585ad647dc7be9ea567145cf1f9f7c9e3a07260883fdfda3b4e0eacad56004baf2ab9f16eeebe14862a96b45f8d342ec33a8ee1f544b5f9f7fb526f65b3dd52aac13a6ae1d90a85a6252a2ee88a997b9cb9e6ac46e4c245e94fe9c7b72f33440c56220ad6f980ad1a4d3454e3b1d006d0ab4dbe0ab9cf378777e2df4ef852a01c42b6f82227b80c637d6bd8505e14b36a6705bb23efb20c1ac6ee7b6c614ad6f2a7b75c0e4b6e51d739d1d4c002fc7042566de437b6ed8460a28ebc277262bef79aa88ef19fd59e4d3c4c41bb307c658e129bcdd2c76a28caabdb3dacf0f299764b70062896e9b67164f2733b743ea0bd8cbc8596a3e6b9656302b9569a6dd73542049be2b486b1729b941a244b6723feff8cdda39dcc5010c3b386f179bbaf7e81d540ca8440c34f5928375dbd85c0f4021ec88dd5d3347eaf2aff04c41d3dc443a7b4341631e583d18c00461d4df31920667a54f4f98bdc3b511d642e2b66cfa74531fdaa7a1f347b8d1e5637b268fea3551b5e8557975681bd3011138a6755b30213a1cf53562fe8ad0ada0f2d607b483dfd2c9365ac23248ab5b39e0915773a1af8253aa2a3cc2d970464fe93002a8c6abba3a115952ccb28ea7a41332a51ace694fac5869f6d364b3408c2418f9f240a5a6a4cd4c8682aacd83f83c63d9bc678b3a46451c6ed8897441b87e00a12c6893e1a4323f2b9426242f03ab32f9a948ef4a3a909847393b1763f2c96ae9cd91c06e535a9b161e3a889d03e5b571e4b364198e0627c10ed0dcd5f08f72c9fee9e8ec06bb8c4d5c7a1049a21339ab6eee7072c0c9475471dda215ecb50e17d4fcc3bc42748117eaa2e36a396d55378c684d44213939ee2f08843176be81f174207dd71dd74a55d43282a6456736193a8a4b3fa0c99ddc1fd461cbd45424da1e4a4f75867c94b51824812cea761d821a5b32fd627291bd14d5363304d1995cf6de661ece7809be3b5f55e3398329f664c9731a5345e3fe261100cac5a4813c59f5af15ec9fd1e0740059a2c5b625dc2462c2c7212493845c402fd2644473094a181aca356607c8dcc03f3b5566ee2a1ca2287797894fb2c9b273255fcab0585f888c6ab912d7a27024fd8e891db8e4935681da6cac3f6fdbe3553ca4ca3d969aa19091903193d17ec2aaabe51927d680ff4b715aa122a39d83aec78c8d1e11773648dbb02b609e849d730cbbca2862381dbaef04ad8baad12b442721acad443059438720e63b462968779ccc31b66a0fc92c251b290c40e857a75e7fa177763a2713299dd31188cfcfc5ad0da7306814998e91d8a5d5d2cdd828e200caa7b0888100824cfa30547226ab7916bb3e94d149fe40c6706b51770c44b85e6012142bb67e5b70ccba4b1af91212026c1add6d7b30cc0a2202cf6b44aef9959bbdda6004348cfd7ce7c5cc079b69b3f59be7abf99a6d7460a3c9a24d078e24866896f1c75c6389f1dc1c65585a17399170ca27c9d838c32208aa0623648ab2a117ab2438fc26a7b932c219a8664d7808a4fafe26dcd6d7ac9f6c5af203632ae6ba543f14e0f0a499cdb7c9c2b3b173bf86c8596681826b487399d99c0066d526b3f6f4f98c0d49a0c4aae45ac9470dd61e92f79473d18d48a74916053d672c3ffab453f7b532e1a87768bbf8a04971b84de565ab99d3f2e527836671e4b2621bbf0464d756d0055abdbf74b143625056013419d6c621bb86e95f5cf757223897adb2b44e201b1810c53f83f9b2891f95794d9f77f61f250ea9d9207bc5e76726463827bdf1b7489ed71af3ec71986fb31dd835930197ff8e39fb9b033aa03b4d5292c5111869e67e1fde29f73041114d7ccd6064e2afa86cf0022d66221fbbbacecac0d6dfc5d894027cab60c62a41d87e3b0de7ff1d4a3b3e8f02497bcb92ec12ee1218f0123dde757c2d9a2d58c91811d6f6688c777af34c97693ce7137b2318e650e5d13a9442ebe3bdd72b89838e0b464d75d3f8ba890f9f8d39966d124a6db833882503022119260bc0b1238054167bb39f680fd4044b15ec69c02dd790c9c41cad864aff5283ac20d97ea07d8b7ef8221ec75b7e90048eeab8d9640efd9a318d5c5de708f6cc12c7d4932453ee02bc7be1733c452551ae972a58312a970bb474b2a093f2369678a9e628d28f988f5ad2b54eca5c1d71a5f21ccf72631763a65936154e922fe3ac22477c515b79e123dbc452ded951cf96eb6daf8fa12462a883dfc0527c63b80afc4079248bd5973b45f1a2e9e7da646ec1595a5cc5ffb2df404273fd9a32010a979d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000673000)=0x0) clock_gettime(0x0, &(0x7f000095e000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00008ae000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000e4d000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006e4000-0x68)={0xd75c, 0x6, 0x8, {0x0, 0x1c9c380}, 0x49, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000a49000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000697000-0x90)=[], 0x0, &(0x7f0000f26000)=""/234, 0xea, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) timer_create(0x3, &(0x7f0000e88000)={0x0, 0x80000000, 0x2, @thr={&(0x7f00009e6000-0x87)="ce932be072dd8e94b59211d2c91e6ddfa478e228baba21981f5ae93017268a7fba4afa36be1dc83f4a038ba8931bb663b487b98300fb9dcbf6472a52b7522367b3cfc9d3ee862480d53a334d1d1a90e8870ff9e9df9552e51dbde741924df0c02f08320f19b57a7c58d0434c65264fb97541a1ea0d374469657fec45696eb26f2a24d28ad8b1c4", &(0x7f00003b0000)="26861579a1b80e5f44ab91c701edbfb783ee5e6223cc661c60e97a6ef789de1ff0970fb30a90aa318e73bcae29d475770c616de018c41a941fa4fcd98d220d12de2ea8bed2180740b2fa08776c48a2d12b11d35b23f434583c361f04d9cfb75bbf9f8739ecc205b059d5951f3e878383089787e1ff8c24ba75cb4ad12f959ec722ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ec000)=0x0) timer_settime(r5, 0x1, &(0x7f000011e000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000ee1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) syz_open_dev$mouse(&(0x7f0000c48000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x0, 0x202003) r4 = socket$inet(0x2, 0x801, 0x7) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000005000-0xc)={r3, r4, 0x7}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000-0xd0)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [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}, &(0x7f0000005000)=0xa0) ioctl(r5, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000007000)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={r7, 0x100000000}, 0x8) 2018/01/06 16:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(r0, 0x0, &(0x7f000024d000-0x4)=0x0, 0x80000) getsockopt$netlink(r2, 0x10e, 0xe, &(0x7f0000086000-0x95)=""/149, &(0x7f0000b19000)=0x95) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000c5f000)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000fb3000-0xde)=""/222) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) 2018/01/06 16:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000048c000)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dmmidi(&(0x7f0000561000-0xd)='/dev/dmmidi#\x00', 0x7, 0x1) recvfrom$inet(r1, &(0x7f0000e78000)=""/0, 0x0, 0x40, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:38 executing program 3: keyctl$reject(0xc, 0x0, 0xfffff7fffffffff9, 0x800, 0x0) 2018/01/06 16:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000d9f000-0xf6)=""/246) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000876000)=""/74) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00004fa000)={0x0, r0}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000784000-0x20)={0x3, 0x6, 0x6, 0x0, r1}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/06 16:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00004c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004be000-0x4)=0x14) recvfrom(r1, &(0x7f00008ed000-0x5f)=""/173, 0xad, 0x20, &(0x7f0000f6d000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x3ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000312000)=@assoc_id=0x0, &(0x7f0000356000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a21000)={r4, 0xc5, 0x8001, 0x5}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) write(r1, &(0x7f0000aef000)="", 0x0) 2018/01/06 16:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x3, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000df5000)={0x0, 0x0}) r1 = open(&(0x7f000009f000)='./file0\x00', 0x80800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000235000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000caa000)={r0, 0x1, &(0x7f000018b000)=[0x9], &(0x7f0000fbf000)=[0x7d, 0x1, 0x6, 0x8, 0x3f], 0x11, 0x2, 0x79, &(0x7f000008d000-0x8)=[0x7, 0x9], &(0x7f00009a9000-0x18)=[0x2, 0x100000001, 0x2, 0x7, 0x80000000, 0xfff], 0x0}) 2018/01/06 16:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d000000000000000300000000d01ebcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f00005ee000-0x1)='M', 0xffffffffffffff9f, 0xfffffffffffffffc, &(0x7f0000f03000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a97000)={0x7, 0xffffffffffefffff, 0xffffffffffffffc1, 0x1, 0x206}, 0x3) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00006a1000-0x8)='./file0\x00', 0x6402, 0x80) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000015e000-0x4)=0x3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000be0000)=""/107) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000468000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00009bd000)={0x3, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/06 16:48:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x80100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000067000-0x8)='./file0\x00', &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/validatetrans\x00', 0x1, 0x0) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchmod(r0, 0x40) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f0000bca000-0x8)='./file0\x00', 0x8015, 0x160) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f00009c3000-0x8)={0x0, 0x0}) 2018/01/06 16:48:39 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000000000)="4077f9fc98f0e72965ac930435d04522cac70502ab0c5861faaeb85ce96ba334264aa1d2dd93ba7665214cf2873e62d97c33c115f7e6d67cdc1b0d5006355b87613d54c584d7cca2189c37436ff6cb0868ef9e67a58865eff9d26f80584f99274870b8c101d6e41aab4f80e2734b23c6ceb853424800126edc0e47aea558580a1921a1411293d52a814bcb88762bd5e8a3059c624bdf762a93ed7eb45617668d3579a9c46f014c6d89b4e9b26d22ad", &(0x7f0000001000-0x4)=0x0, &(0x7f00002b1000-0x4)=0x0, &(0x7f0000001000-0x41)="533abeac4fae7bb0df303a1dde74804807dce6ebf4d5ec98e6dc8f5fc7a35de480393e449ca4fcc3d492d7b8174597c6b3ebe4c65d8a7be3c9c9393427dd8f57f2") 2018/01/06 16:48:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ba9000)='/dev/audio#\x00', 0x7e0b, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c9000-0xb)={0x0, 0x1, 0xfff, 0xb5, 0x8001, 0x8, 0x7, 0x9, 0x1ff, 0x200, 0x1}, 0xb) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00004d1000-0x4)=0x400000040000, 0x357) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00006a1000-0x8)='./file0\x00', 0x6402, 0x80) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000015e000-0x4)=0x3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000be0000)=""/107) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00001cc000-0x4)=0xe, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/06 16:48:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000e7c000)='/dev/vcs#\x00', 0xe0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f00000dd000)=0x4) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x0, 0x0, 0x0) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000480000-0x8)=0x0, 0x68) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) lsetxattr(&(0x7f0000078000-0x8)='./file0\x00', &(0x7f0000ed4000)=@known='security.evm\x00', &(0x7f00008fa000)='-\avboxnet1.cpuset)\x00', 0xd, 0x3) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000522000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ea0000)={0x7f, 0x80}) r1 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r2 = socket(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f000090d000)={0xb307}, 0x0, 0x8) fallocate(r1, 0x100000, 0x0, 0x4) sendfile(r2, r1, &(0x7f0000aeb000)=0x0, 0x7fffffff) readv(r2, &(0x7f0000a00000-0x70)=[{&(0x7f0000054000)=""/156, 0x9c}, {&(0x7f00004e7000-0xce)=""/206, 0xce}, {&(0x7f0000ef9000)=""/143, 0x8f}, {&(0x7f00003fa000-0xd7)=""/215, 0xd7}, {&(0x7f00003ee000)=""/21, 0x15}, {&(0x7f0000962000-0x88)=""/136, 0x88}, {&(0x7f000026f000-0x67)=""/103, 0x67}], 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ed000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000d8d000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004ae000)={r3, 0x70, &(0x7f00003b2000-0x70)=[@in6={0xa, 0x3, 0xffffffffffffff49, @loopback={0x0, 0x1}, 0x15}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}]}, &(0x7f000036c000)=0x10) 2018/01/06 16:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e8f000-0x4)=0x100000001, &(0x7f0000312000)=0x4) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value={0x0, 0x0}, 0x8) accept$unix(r0, &(0x7f0000975000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000862000)=0x1002) 2018/01/06 16:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f29000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b48000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b51000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x6, 0xcfc, 0x100, 0xffffffff, 0x1ff, 0x3, 0x18, 0x81, 0x8, 0x549, 0x80000000, 0x1, 0x2]}, &(0x7f0000041000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ec8000)={0x6, 0x1f, 0x0, 0xffff, 0x9, 0x1, 0x4, 0x9, r3}, &(0x7f000055b000)=0x20) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bea000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x9, 0x4) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000061d000-0x9)='/dev/rtc\x00', 0x4000, 0x0) recvfrom$ipx(r1, &(0x7f000059f000)=""/169, 0xa9, 0x2, &(0x7f0000644000)={0x4, 0x1, 0x9, "9a0be1c8227f", 0xcf, 0x0}, 0x10) shutdown(r0, 0x0) listen(r0, 0x0) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000f31000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80100) accept4$inet(r1, &(0x7f000063b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd3000)=0x10, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000031c000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b91000-0x4)=0x0, &(0x7f0000f7c000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xe0801, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) madvise(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) io_setup(0x100000000003, &(0x7f0000041000)=0x0) io_submit(r1, 0x0, &(0x7f00008cd000-0x8)=[]) 2018/01/06 16:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e32000)=0x4) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00005bf000-0x38)={&(0x7f0000fc3000)=@nfc_llcp={0x27, 0x401, 0xff, 0x2, 0xc77b, 0x7, "e7945849fffd53ce82833a9e3620319fa61163825adee253db657a92f25d851c451e5cb41b359991c3b5f3f7efd9669a8e6fb63fafdb8eb11671307ba49121", 0x7}, 0x60, &(0x7f0000748000-0x90)=[{&(0x7f0000855000-0x49)="0cafac23162767382de6e34869da067e765cf97456333cf7098e8422550611093ec184d3243b18b3ac13931e86d5e117d121cc1d2149ffa37fd28a6ac0abbd8e5f433f16057811bb48", 0x49}, {&(0x7f0000d92000-0x1000)="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0x1000}], 0x9, &(0x7f00006ad000)=[{0x78, 0x6, 0xf2ff, "796a85d8c9799299280e31320e3238a1452b6d304334d1b031a70a5bb8730b4fbf05a80e37494dff77d79661c0de2d7d2ca77222c54a638ebb54ba020d92a166053f03aa5e11bc45307b014fc8ebd106742a761fe430222f62068eaee432f9f2111af466"}, {0x38, 0x0, 0x3, "bf3b8c17bfe63129aa08e70396dc40f234f3c4fb033846c25f14d35429a6d88e59"}, {0x18, 0x0, 0x2, 'u'}, {0xc8, 0x0, 0x81, "b78b406f84e555d6544d6579c46a44b20f1d6c71931cf2658b24844ec2c88c6ce0edf6fd59113eb16e843c67f1d4d85a56b7e1d648c17b4f4dc7de358fe4084c25411ac62126fe4d0c4e0e1ca70b87da6cc55ce9490934e55b95d7531ab8062f6c3d6bae3efc4d0f11c50d312ecb39f5479f48c44398f13b59581308a0ec24e20a38e8b7533e58fc18f032655b076566117d468469cb3837827cfbf3399eee55424056af7d0dab7672650c301494f5376d893d88"}, {0x20, 0x3a, 0x80000000, "f4eb50b227557ec9fb2b"}, {0xa0, 0x12b, 0x5, "35403f4967c81ccab7e52fd61f9f8933c0073e4aaf9754d2dd51fa08772105e64b8767a99d322f285376513803412d6900c49b5d0b557211fe2a34eeb9eef31d6417d53ef82582373079f5003c8cdc65f022d97605753c5445ae2e18365737fac06d4d8d2793aea352d96a7325b3b719c8a4e3ba9a9f9a726a5d5cce0d95cdfaa137c984b1c183a889471d"}, {0x1010, 0x0, 0x100000000, "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"}, {0x98, 0x13f, 0x80000000, "62f31b06807c428df24825c8437d2c6520efe9eace8fe304758492a624d8e54f83094b9495d948d117401814f77f297e39d1a2865b7b2c783fb67ecd46a6ef5c339f8b226b1fa1b63d235c4bb77cb8f04b0e770c5383db92412bc08778bb04d6c41d5da599c8280f370eaa3a5ae6faaa1d0e07f926588da3c05a25faab69b97dab"}, {0xf0, 0x0, 0x7, "a79ee07ac3bd4206e3b3b0521e971b9321f733966b9f691398d6b69f8a184beea8ac1074b016b3322e5127585596ad0a68d8ccadcaa3b9edf1dac735800b6dfa3c28cec1dc22ffabce12a27288f664e905740ed3010c15c7adbd850aa04c64dd90b66ec33bcafe65714cf89e4829d63224d54337ed1a013bd772a45d3d3b5939530dbcae28ca8561ebe36f4b10b13aff7ba8050572e31f6cff730aa1b8fc38e47e73e48f3809d3bd6cc18a2f04aff06fcafdcfa8272c1ea0544ef0f25f60cf7e4ad9e887d018d279d1d4d3c709baa11626ed85eaaefc0f13e0dec586e9d8"}], 0x13e8, 0x40000}, 0x4040800) 2018/01/06 16:48:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002d5000+0xe00)='dns_resolver\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008a000)='/dev/loop#\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000a32000)=0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000716000)={0x8001, 0x1f, 0x0, 0x1ff}, 0x8) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000036d000)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0xc) process_vm_writev(r0, &(0x7f0000c46000-0x50)=[{&(0x7f0000087000)=""/103, 0x67}, {&(0x7f0000a11000)=""/60, 0x3c}, {&(0x7f0000d39000)=""/133, 0x85}, {&(0x7f00003ee000-0xd7)=""/215, 0xd7}, {&(0x7f0000bcd000-0x46)=""/70, 0x46}], 0x5, &(0x7f00001ab000-0x10)=[{&(0x7f000080f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioprio_set$pid(0x3, r0, 0x200) 2018/01/06 16:48:39 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff0000)={0x0, 0xec, "415af06f65200d955e3cf6073de08591e5a5abd39ebae9459952159bd2850c8ebac072b66f109f19cb243f3e2690028e6a41c0ea3ee02a38b5be0c40bc260b2cd6ed115208b9c8afa5d12af0d2793737117465606ce1e2df8caf7d44e73b248b5e0c25a056e7b6e6e4868e89310fc5201774180b600bb8ca1e8b24f998629f76b34fc5073e9dc0ec52b94b4c17ac2210b490d716d19f44650f7110143340e39b52d59ac92acd07b70c272d0e98bff1f14b0779c133616a6cd32d5f5b35dd044ec1107a5fd12ca0e399e7f78cc73a6363c428330cc894765b86514541be5106e2df9170725f325d170a64e261"}, &(0x7f000078c000)=0xf4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006f6000-0x18)={r1, 0x100000000, 0x30, 0x4, 0x7fff}, &(0x7f0000a4c000-0x4)=0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000012f000-0x8)=@fragment={0x5e, 0x0, 0x3, 0x37d6, 0x0, 0x7b76, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00008de000)={0x0, 0x0, [0x80000000, 0x2, 0x86, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x10000, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000097c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000340000-0x6)='logon\x00', &(0x7f0000494000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad2000)='wlan0-]!vboxnet0\x00', 0xfffffffffffffffe) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000208000)='/dev/snd/midiC#D#\x00', 0xff, 0x640000) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) set_mempolicy(0x0, &(0x7f0000f37000-0x8)=0x7, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000ef3000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000907000)=0x0, 0x7fff) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00001ca000)='/dev/input/mouse#\x00', 0x0, 0x20000) r0 = syz_open_dev$admmidi(&(0x7f00007fe000)='/dev/admmidi#\x00', 0x1, 0x200400) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) syncfs(r1) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ae000)='vmnet0ppp0!]-systemmime_typeposix_acl_accessvboxnet1$[wlan1ppp0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)='attr/current\x00') perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000263000)=0x0, 0xd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f17000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x30000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00009c8000)={0x0, 0x3, 0x18a6, 0x4, &(0x7f0000dc4000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd3000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000018c000)=""/233) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00007c9000-0x8)={@loopback=0x7f000001, @rand_addr=0x9}, 0x8) 2018/01/06 16:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000b2b000)=@ioapic={0xf002, 0xfffffffffffeffff, 0x1000, 0x0, 0x0, [{0x2, 0x1000, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x6, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x100000000, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x800000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x8, 0x10001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0xeb45, 0x6200000000, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x8, 0xb5da, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7f, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x34}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2cf1, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3ff, 0xfffffffffffff65c, 0x1, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x5, 0x8e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x100000001, 0x8, 0x8000, [0x0, 0x0, 0x0, 0x0], 0xba}, {0xffffffffffff0000, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0xa}, {0xbe77, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x2, 0x3b, 0x7, [0x0, 0x0, 0x0, 0x0], 0xfa8}, {0x0, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x48a7209c}, {0x4, 0xfffffffffffffffd, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0xafd4, 0x5, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x4, 0xa1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x80000000, 0x2, [0x0, 0x0, 0x0, 0x0], 0x89}, {0x2, 0x9, 0x80, [0x0, 0x0, 0x0, 0x0], 0x7}]}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000318000)=0x5) stat(&(0x7f0000229000)='./file0\x00', &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) dup2(r1, r2) 2018/01/06 16:48:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x0, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000893000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000)=0xe8) ioprio_get$uid(0x3, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000057000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c97000)={""/1024}) 2018/01/06 16:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) r1 = syz_open_dev$sg(&(0x7f0000ba9000-0x9)='/dev/sg#\x00', 0x40, 0x10000) getsockname$inet6(r1, &(0x7f000039c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fcf000)='/dev/midi#\x00', 0x5, 0x280800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002f8000)={r0, &(0x7f0000f86000)="6010a628e9a4e058814644f4d22692356121705dcb9551d45e1b01f718843f58d3e6352abcaa8e98ca7613c5d378e8b4d299beef5bc8a632f7bcd059e98429e88b1443a919909b51aab2d668374ed8ebf8d0590efa16bcf54699de386d3f0a7f461f11917b9d16d4bbacf45dda06c438100885a65b"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r1, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c82000-0x10)='/selinux/create\x00', 0x2, 0x0) seccomp(0x0, 0x0, &(0x7f0000103000)={0x2, &(0x7f0000c2f000)=[{0x5, 0x3, 0x38e, 0x7fffffff}, {0x42, 0xad0d, 0x1, 0xaa}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcd000)={r1, &(0x7f0000fce000-0xf5)="", &(0x7f0000f19000)="", 0x0}, 0x20) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) socket(0x9, 0x5, 0x1000) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00000ff000-0xc)='./file0\x00', 0x800000000) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007e1000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x404100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000953000-0x10)={0x0, 0x84, &(0x7f0000a9d000-0x84)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x69}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000046c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000e3000-0x98)={r1, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000f5e000-0x4)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b2c000)='/dev/snd/timer\x00', 0x0, 0x6005) 2018/01/06 16:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b59000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007ea000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b78000)={0x0, 0x3}, &(0x7f0000415000-0x4)=0x8) setns(r0, 0x4000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d39000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000526000-0x4)=0x8c) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000dd000)={0x7, 0x0, 0x0, 0x0, "f636fffa1caf2992611ea6e3ea1123249d05d68b44803197995582f8c2fc7fd27ae703dcb5f5f7d7b4fb94b6", 0x0}) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000096b000)={r1, 0x7}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000069f000)='/dev/cuse\x00', 0x111200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000634000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001cb000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003f5000)={r3, 0x101, 0xa, [0x6, 0x4, 0x8, 0x40, 0x5, 0x2, 0x4, 0x81, 0x7, 0x4]}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b71000)={r3, 0x5}, 0x38b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000112000)={r3, 0x8, 0x3f}, &(0x7f0000774000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:39 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009e6000)={0x2, 0xffffffffffffff9c, 0x1}) r0 = syz_open_dev$dmmidi(&(0x7f0000d0d000)='/dev/dmmidi#\x00', 0x7, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f000051f000-0x8)='./file0\x00', 0x1c3, 0x802) 2018/01/06 16:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000d77000)=0x81) syz_open_dev$sndctrl(&(0x7f000073b000)='/dev/snd/controlC#\x00', 0x2c, 0x20000) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000fc000)={{0x9, 0x1, 0x1, 0xffff, "7780e3bdf02bab29e7c20c9f0cdc914cd710c87ae313e4f0f8be6695efbb9435f30c2bd8dc39bd358617dea4", 0x1}, 0x0, 0x0, 0xfffffffffffffff7, r2, 0x5, 0x1, "d61a548a2b893fe1202c061844303988722c261863381dd57e0bb0c2139438836d58ec5541aa74045608320cee8051511555fc02c7df696bb24fcfecf8feaf6d", &(0x7f0000ff5000-0x10)='system{+vmnet0\\\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x354, 0xe36, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat(r1, &(0x7f000087e000)='./file0\x00', 0x208800, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000bd8000-0x4)=0x2, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f5d000)={0xa0000, 0x0, [0x0, 0x0, 0x778, 0x200, 0x0, 0x0, 0x80000000, 0x0]}) 2018/01/06 16:48:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000869000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d67000-0x4)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000bf6000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00002f7000-0x2)={0x6, 0x7ff}) accept$inet6(0xffffffffffffffff, &(0x7f0000b60000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b9000)=0x1c) 2018/01/06 16:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000513000-0x98)={0x9, 0x8, [{0x3ff, 0x0, 0x80000001}, {0x4, 0x0, 0xfffffffffffffff8}, {0x5, 0x0, 0xfff}, {0x2f, 0x0, 0x0}, {0xffffffff, 0x0, 0x7}, {0x6, 0x0, 0x4}, {0xfffffffffffffff8, 0x0, 0x3ae155d3}, {0x7, 0x0, 0x8000}, {0x3, 0x0, 0x3ff}]}) connect$inet(r0, &(0x7f00009ff000)={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffa4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063a000-0xf2)={0x0, 0x10, "36e94167c5afd6dc16eea99e2b5f4459"}, &(0x7f0000fc2000-0x4)=0x18) 2018/01/06 16:48:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000273000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00005ed000-0x4)=0xfe, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e32000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) ioprio_set$uid(0x3, r1, 0x3039687a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c97000)={0xad2, 0x9, 0xd9, 0x3f, 0x0, 0x6}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed0000)={0x0, 0x40}, &(0x7f0000894000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000028f000)={r1, 0x3}, &(0x7f0000435000-0x4)=0x8) write(r0, &(0x7f0000134000)="24000000430001001200000000000000000800040d0000001fff0000169ce80000000e3e", 0x24) 2018/01/06 16:48:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f79000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b53000-0xb8)={0x0, 0x6, 0x2ac4, 0x8, 0x7, 0x7, 0x9, 0x180000, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a2, 0x7fff, 0x2, 0x9, 0x400}}, &(0x7f00007e0000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058f000-0x6)={r1, 0xfffffffffffffff8}, &(0x7f00007e4000-0x4)=0x6) [ 74.636324] syz-executor5: vmalloc: allocation failure: 17179660600 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 74.665543] syz-executor5 cpuset=/ mems_allowed=0 [ 74.670927] CPU: 1 PID: 13907 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #51 [ 74.678570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.687904] Call Trace: [ 74.690480] dump_stack+0x137/0x198 [ 74.694095] warn_alloc+0x160/0x260 [ 74.697697] ? zone_watermark_ok_safe+0x260/0x260 [ 74.702524] ? __lock_acquire+0x63e/0x3cf0 [ 74.706731] ? save_stack+0x43/0xd0 [ 74.710328] ? kasan_kmalloc+0xad/0xe0 [ 74.714185] ? __kmalloc_node+0x47/0x70 [ 74.718128] ? kvmalloc_node+0x64/0xd0 [ 74.722006] ? xt_alloc_table_info+0x64/0xe0 [ 74.726398] __vmalloc_node_range+0x4f0/0x650 [ 74.730875] ? xt_alloc_entry_offsets+0x21/0x30 [ 74.735521] __vmalloc_node_flags_caller+0x50/0x60 [ 74.740425] ? xt_alloc_entry_offsets+0x21/0x30 [ 74.745080] kvmalloc_node+0x82/0xd0 [ 74.748768] xt_alloc_entry_offsets+0x21/0x30 [ 74.753236] translate_table+0x20e/0x1660 [ 74.757370] ? lock_downgrade+0x860/0x860 [ 74.761497] ? alloc_counters.isra.10+0x630/0x630 [ 74.766326] ? kasan_check_write+0x14/0x20 [ 74.770538] ? _copy_from_user+0x99/0x110 [ 74.774663] do_ip6t_set_ctl+0x281/0x430 [ 74.778702] ? translate_compat_table+0x1880/0x1880 [ 74.783705] ? mutex_unlock+0xd/0x10 [ 74.787392] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.792645] nf_setsockopt+0x67/0xc0 [ 74.796338] ipv6_setsockopt+0x115/0x150 [ 74.800380] tcp_setsockopt+0x82/0xd0 [ 74.804160] sock_common_setsockopt+0x95/0xd0 [ 74.808632] SyS_setsockopt+0x158/0x240 [ 74.812582] ? SyS_recv+0x40/0x40 [ 74.816014] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 74.820836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.825828] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.830566] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/06 16:48:39 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c0b000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x2000) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = dup3(r0, r1, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x1f, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x6, &(0x7f0000004000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0xa2, r1, &(0x7f0000002000)="bb9808eed0efa786b2a9b7518ca0a9da62907d683e21ff10a12f85208f630cc050b116a92101e8ca83fad4e2751043e477ed73f017aee9d766b819b84519c10dedcb51dd6bbf6763d89eabbe0fe1ddfa65db25c1c329837621d6b22926f1a098ebf11a661ed8b5f46d2e26cd30fc9b85f5449cd38c1e1ee3d3f5270302e34e964b8f179d3da1a41e90e907a88ec6", 0x8e, 0xb4, 0x0, 0x1, r4}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f0000002000)="835fa2dfcaf2bc6e06098ff04f04775b4bdb93db36b6", 0xfffffffffffffdce, 0x7, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f0000003000-0x64)="2c946415bc97ec8e259fa25e764041c815b3af1bfc55246c9ddf664f0fac645d663cf5329a8da927e55aababeee68a9c2279620853d4efed12d0c0d61e1528bcc9ce5e8ef25ede4ae197f3d138b7293de8a418eac3d28bd447a7008df9d64c19b8101009", 0x64, 0x2, 0x0, 0x1, r4}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffff, r1, &(0x7f0000003000-0x5c)="a7610af76229c7a341324fca8a65a4edb883c9e2cdf31bd24909554e0e45a2815272a99101a3847e6e6c0bea0d2e3c4567b1907efed9d8eb1a26083f8abffcab63555b5bf0901b12359de300f6322cc954b506347aa3b02222126e9b", 0x5c, 0x0, 0x0, 0x0, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000002000)="db5601d4851720bb10", 0x9, 0x1, 0x0, 0x0, r4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000002000)="86ee7e0c6396a8450f10eb8bd1c0eff5007ecf29ce960287c544fa8292ca9b485a63641b057e61af170a3799d5c02d1a90e0afef5de87dd2cc62c7619549d0b1122acbb50c9c386c420d99", 0x4b, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r5, 0x7}, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$ION_IOC_CUSTOM(r4, 0xc0104906, &(0x7f0000000000)={0x7f, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc) r7 = getpid() sched_setaffinity(r7, 0x8, &(0x7f0000000000)=0x3ff) 2018/01/06 16:48:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000010000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.835293] RIP: 0033:0x452ac9 [ 74.838461] RSP: 002b:00007f023416cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 74.846141] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 74.853381] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 74.860624] RBP: 00000000000003a3 R08: 0000000000000004 R09: 0000000000000000 [ 74.867867] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f37e8 [ 74.875112] R13: 00000000ffffffff R14: 00007f023416d6d4 R15: 0000000000000000 [ 74.883129] Mem-Info: 2018/01/06 16:48:39 executing program 2: r0 = memfd_create(&(0x7f0000027000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ea00000000000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002b1000)={0x0, 0x258, 0x4, [0x7efe, 0xffffffffffffff7f, 0x3, 0x0]}, &(0x7f0000abb000-0x4)=0x10) clock_gettime(0x0, &(0x7f000018f000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000244000-0x46)="8e33cf9cec677b59605e2197a3cbe61bb55eec7144b79b202d472030ba9cd036e8a0bc0fd5929a34c5766a0df1341be5495b97ca4c14ef8c0baa5be4bfd6d33c378bc3b6977a", 0x46, 0x0, &(0x7f000054a000)={r3, r4+10000000}) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000ca6000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ea000)={r2, 0x1f}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d83000-0x4)=0x0) 2018/01/06 16:48:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000095000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xffff) creat(&(0x7f0000366000)='./bus\x00', 0x0) 2018/01/06 16:48:40 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d1b000-0x8)=[{r0, 0x1600, 0x0}], 0x1, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00001a9000)='./file0\x00', &(0x7f0000d1a000)='./file0\x00') mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d1a000-0x4)=0x4, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d1a000-0x4)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000d1a000)={r0, 0x0, 0x10001, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d1d000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000452000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003cb000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000404000-0x4)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f00008e8000)={&(0x7f000048c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001b6000-0x90)=[{&(0x7f00004b7000)="ce297d562b780a47d81f78b349c1e0571c9e86fe96c36ab02f71d287338f241bf76d5be653852f8ab802b81b5c6873a811bcbcaae8ba43b988151f81dcbb1845d4e20a3346cc774f2c4b9cbfcc82ca50a097bd4e00fbc73a42038ec18f422c664df85819604b296f02839e345b8457938c690f3793aa1491", 0x78}, {&(0x7f00001ee000)="3e850f0f6fa2e3d410a7e5643c3428dc7effd6e174273aaf6b7db8e4a5d9fa6266215e347a28c19cb28a215853ae76ce9d84f3fa9fe6c8fef35df25d75af53a5de26e7992057f4919468b634b7828e22bd758decd456303b6b8d0b3e38c6bf167ef44c41e94a0e510caf17bb2baa5981b9afc38abfc5a518d17adae91280a6a82012850ed7533d0bea67f092bd9baff8ea1c7fd3383954941c", 0x99}, {&(0x7f000053d000-0x51)="8e4e8e5efb254d31dcb2ad5e2b6c200d49f6bcf6d707cfd25f190eb23321eafcc405f94e6be00536a43c768737e7a207eb43400d1874cb2e4f9dcf9ffadd555527c750ff6f366bb453f7840557fb19f845", 0x51}, {&(0x7f00004cb000-0x50)="2d533f583120d347fa738ebabfae010f8751929ebcb54a23f54585d4f9328adc7716ceaa0d52cdac5bc5fe3449e0d609f5310920078d54dffa747a11cd0eebf81085a6bdae43f81591465bb1d1e17b93", 0x50}, {&(0x7f0000885000)="760e354872a626cf238b2d738d60f12e411a42cfd7794f3209d66f61102bfa24b89869d8e19122629ff3dbc8449d3028a53b9e48979056d4b7e0fe83da52f54b95494f133c6956d397925b70294b905501aab4df02d5bcef7b30966773b92748e7ced7eafbacc4ebf96a9b86909aad4ce30bdaf47931926ea5999bfb37d761a3898b5b9b59499c5b210d8edddcb6e9a85ebd7a", 0x93}, {&(0x7f00000b5000)="41f12259c8a817771a55089fe8a7a71b0dbd694b17623535c9cda12cd42557f7d1f73680d86ee3e9228c6257dc0163d16abdb96f0bd65844cb69a5d2019e19cd159410bde346f9399e6a6c2747c984e9789458f52dd15a4991e2a089b6a6781a06431270d1d02db0c69749edcab2445d4a8bcb9ec95a4a5cfadf2bce86f7b5353ec56f02833545556a76431f4ed74f30a731101ecc8de4dfc99192cc3f03f057dcc7b5787bcfbf887c54b16de51c8351749da8fc76374552c0459cf5f26350f0f3ee86ed049102c50c8339d79d7862a8c3d260d1d200c56680ad8dee", 0xdc}, {&(0x7f0000efc000-0xd5)="4379ec9240b168788e645bad29f51d2d6b3eb3cdb2b24bb50a3104bc6bceab32744b99c743a67b66fa6d724673d58c147b45b7754fa846a36be4572d47a3cd683f991bf8758ea155d61698e9cbfc5fc7a356508f8ba205d41e5168502a6d44d6a161f6e6930e40e7d354e9120fb68d9943e4ae8d8240d68ef39233784738ba542ce8507a332855638928a0c5b70a136b349651c903f001f8c10ad7a88a60466dd2dc5e3d85109480f024b1a37f2a3f12b5dc3dac90881302c53b425397b8263a9c62193fd41b38bec3060dde0c12db4fed4d5c3529", 0xd5}, {&(0x7f0000e29000)="", 0x0}, {&(0x7f0000541000-0xe4)="7fbceeb547cbbb61f68e0f9b1932747b2161144df5bf43e04e521150ecab6c7e333470fdcd257efeea866f7f8b5298f9b00cbd8ac26857a417d6fceb04fdadfd2bee1806c3fd4795051d6e6d133e663d8de474e55899a7261ad96f48026350bcaae2b9709d978f147b56e003f2339c3704c52ab5a6c272ac2fcb90c97b39a1f8629f8d27f12e2c9130baaab1ec868e51657e3eaccf3b6dfd612fac3ecbebf87fbc9cac57a4f95a2c97927bdb1f624678be78ffb2af68f22304b6fdc51dafdb0ba2b46fbfaded138d5b18e6d80c5bcb042642e83595cadbfe25c2264fbc4d3fd42373c083", 0xe4}], 0x9, &(0x7f0000f93000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x4000}, 0x40000) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) [ 74.908581] active_anon:84786 inactive_anon:77 isolated_anon:0 [ 74.908581] active_file:3582 inactive_file:7404 isolated_file:0 [ 74.908581] unevictable:2 dirty:108 writeback:0 unstable:0 [ 74.908581] slab_reclaimable:9098 slab_unreclaimable:89751 [ 74.908581] mapped:23249 shmem:144 pagetables:796 bounce:0 [ 74.908581] free:1408745 free_pcp:382 free_cma:0 2018/01/06 16:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f000055d000)={0x0, 0x0, 0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x4000, 0x400, &(0x7f00009ea000/0x4000)=nil) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000036000)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001000-0xfb)=""/251) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x0}, 0xc) r3 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r3, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") 2018/01/06 16:48:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d9000)='attr/fscreate\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f00003bd000)=""/1, 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007f6000-0x20)={0x5, 0x0, 0x2, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000)={0x1, 0xbf0, &(0x7f0000001000)="03a0ddec77c09a44b486029bb6acf3ea71b151e64f48723a5aa55a2bd0e0ea4120acf9b2fb11bea5fe69cd8a0e69a3771767152a9851500b6c3b714f1aec69b42c6736ae73404a190b0408a84894de965ab5cb0ec3e88107a842f3e37d584c9e7369ecf65e6b3762a360633b9a9323b7686f0b251d52a6a335463d9d3446b2350d90523fd52472679034dbb5ed9bf9eb699243558817f324c3e1da7aceebb85db875b2f6f82579f6312539f2", &(0x7f0000000000)="60772c0726ec363b0dbe94226e161ec093bc78f10bb53a09b6826ee200a8856b1595aa48ef16bd2c3b73430bc394afa8e39ebb142fc5", 0xac, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, r1, 0x2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x4, 0x65d, &(0x7f0000001000)="6c9ac130b52ea261b13cca140f4b9f7084be2298cf7f912a62ba34d019aa76256484ee9a03b7508f88e6b2ccef019d3db09cb70a8db4fdcfe614de3b12e3ba2b3dee8b27ed4bbfdd0a7caa086efebbd3517675ebee69260f65aac9fb3705a348642a555afa1eaa4a4e0809fea2b397306729c69237b106fa22168e815c750a7cc037ed1056284cbe9850ac084eb99ad2359ac692d9", &(0x7f0000002000-0xb6)="a5768966362949b95afc371062765d9eb5e315f4d832496598f8f332acbb05b3848745ca5e4058a661f087fc0a4814b578500ee876c86f10158e302ce0a5027a73c3a3c2065e7c072c2126998dff1bbbc835337f424977238b10014efa6e6f10da6d39226867ea7d5d9cfca3544b1fad705a0e8af54a0943a85543657d130fd6edc923861d89d75c9749117638f8607267e9e5bc88d4f9e9cce8e64f0421903673f1cb06405cadbfe76cf6e4e9ac754447a790281b4e", 0x95, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 74.951884] syz-executor5: vmalloc: allocation failure: 17179660600 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f3000)={0xffffffffffffff9c}) bind$llc(r0, &(0x7f000081f000-0x10)={0x1a, 0x1c, 0x4, 0x6, 0x1, 0x7325, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000544000-0x12)={@common='teql0\x00', 0x6}) syz_emit_ethernet(0x10e, &(0x7f0000350000-0x156)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0xd8, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x21, 0x14, 0x3, 0x8001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x1}, @fragment={0x67, 0x0, 0x0, 0x77f, 0x0, 0x7, 0x1}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) nanosleep(&(0x7f00006f0000-0x10)={0x77359400, 0x0}, &(0x7f0000b61000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e18000-0x11)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000b5b000)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e06000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000417000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dd73e0cca42e", @random="78beefa1705d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) [ 74.951892] syz-executor5 cpuset=/ mems_allowed=0 [ 74.951914] CPU: 1 PID: 13911 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #51 [ 74.951920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.951923] Call Trace: [ 74.951943] dump_stack+0x137/0x198 [ 74.951965] warn_alloc+0x160/0x260 [ 74.951979] ? zone_watermark_ok_safe+0x260/0x260 [ 74.952011] ? __lock_acquire+0x63e/0x3cf0 [ 74.952019] ? save_stack+0x43/0xd0 [ 74.952026] ? kasan_kmalloc+0xad/0xe0 [ 74.952032] ? __kmalloc_node+0x47/0x70 [ 74.952039] ? kvmalloc_node+0x64/0xd0 [ 74.952050] ? xt_alloc_table_info+0x64/0xe0 [ 74.952079] __vmalloc_node_range+0x4f0/0x650 [ 74.952104] ? xt_alloc_entry_offsets+0x21/0x30 [ 74.952117] __vmalloc_node_flags_caller+0x50/0x60 [ 74.952128] ? xt_alloc_entry_offsets+0x21/0x30 [ 74.952143] kvmalloc_node+0x82/0xd0 [ 74.952158] xt_alloc_entry_offsets+0x21/0x30 [ 74.952170] translate_table+0x20e/0x1660 [ 74.952193] ? lock_downgrade+0x860/0x860 [ 74.952213] ? alloc_counters.isra.10+0x630/0x630 [ 74.952228] ? kasan_check_write+0x14/0x20 [ 74.952238] ? _copy_from_user+0x99/0x110 [ 74.952251] do_ip6t_set_ctl+0x281/0x430 [ 74.952264] ? translate_compat_table+0x1880/0x1880 [ 74.952292] ? mutex_unlock+0xd/0x10 [ 74.952303] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 74.952318] nf_setsockopt+0x67/0xc0 [ 74.952334] ipv6_setsockopt+0x115/0x150 [ 74.952349] tcp_setsockopt+0x82/0xd0 [ 74.952368] sock_common_setsockopt+0x95/0xd0 [ 74.952384] SyS_setsockopt+0x158/0x240 [ 74.952398] ? SyS_recv+0x40/0x40 [ 74.952410] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 74.952422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.952435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.952455] entry_SYSCALL_64_fastpath+0x23/0x9a [ 74.952463] RIP: 0033:0x452ac9 [ 74.952467] RSP: 002b:00007f023414bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 74.952476] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 74.952480] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 74.952485] RBP: 00000000000003a3 R08: 0000000000000004 R09: 0000000000000000 [ 74.952490] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f37e8 [ 74.952494] R13: 00000000ffffffff R14: 00007f023414c6d4 R15: 0000000000000006 [ 75.246229] Node 0 active_anon:314200kB inactive_anon:308kB active_file:14328kB inactive_file:29616kB unevictable:8kB isolated(anon):0kB isolated(file):0kB mapped:92896kB dirty:432kB writeback:0kB shmem:576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 75.274272] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 75.300835] lowmem_reserve[]: 0 2881 6392 6392 [ 75.305455] Node 0 DMA32 free:2951776kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2952584kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:184kB free_cma:0kB [ 75.333165] lowmem_reserve[]: 0 0 3511 3511 [ 75.337506] Node 0 Normal free:2693108kB min:37032kB low:46288kB high:55544kB active_anon:314200kB inactive_anon:308kB active_file:14328kB inactive_file:29616kB unevictable:8kB writepending:432kB present:4718592kB managed:3595920kB mlocked:0kB kernel_stack:4000kB pagetables:2888kB bounce:0kB free_pcp:1284kB local_pcp:560kB free_cma:0kB [ 75.367744] lowmem_reserve[]: 0 0 0 0 [ 75.371601] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 75.385212] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 3*16kB (UM) 1*32kB (M) 4*64kB (UM) 2*128kB (M) 4*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 718*4096kB (M) = 2951776kB [ 75.400915] Node 0 Normal: 255*4kB (UME) 181*8kB (UME) 298*16kB (UME) 762*32kB (UM) 299*64kB (UME) 22*128kB (UM) 41*256kB (UM) 19*512kB (UM) 10*1024kB (UM) 2*2048kB (UM) 636*4096kB (ME) = 2693188kB 2018/01/06 16:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) bind$inet(r0, &(0x7f0000ee3000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a13000)="c2", 0xe845, 0xfffffffffffffffc, &(0x7f00008d8000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd2b) r1 = syz_open_dev$mouse(&(0x7f0000037000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x2200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000761000-0x4)=0x0, &(0x7f0000250000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b49000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff00000001, 0x2, 0x6, 0x401, 0x8, 0xffffffffffff2aaf, 0x1, 0x9, 0xd46, 0xbd1, 0x3f, 0xfff, 0x7ff, 0x40, 0x3f]}, &(0x7f0000358000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d7000)={r2, 0x81}, 0x8) 2018/01/06 16:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/enforce\x00', 0x4080, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/cuse\x00', 0x101001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f53000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) pread64(r0, &(0x7f00007d9000-0xe7)=""/231, 0xe7, 0x0) fremovexattr(r0, &(0x7f0000839000-0xd)=@known='security.ima\x00') 2018/01/06 16:48:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000083000-0xc)='/dev/autofs\x00', 0x82000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000589000)=0xb65) mmap(&(0x7f00009bd000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = socket$inet_sctp(0x2, 0x1, 0x84) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x1, 0x4) kcmp(r2, r2, 0x6, r1, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bf000-0x4)={0x0}, &(0x7f00009bf000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00009be000)=0x0) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x0, 0xa5, &(0x7f0000001000-0xa5)="6c2c0538af8a65b3d576eef19b4e3fbd897a250adab033a9abc164cb6fff9ac90e1b3bd286b53f1b0f54a5f731318931961d46a61dd05b1cc86e5b304fef81a5e550e455bf4664875a8d357e8bf6a489cb395044dc486cd230e7ae84d5ca71fd9b3350c3f7219126a765ccf6c743d587f700b5659865e7ab79a1645c2db1382f681bd71f43294b1e1831b987e0adf76076fcdeb5df7f18b681cb8c5b8e7116a3a68e95ca75"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000206000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000761000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x8, 0x0, 0x0}]}, 0x10) fsetxattr(r2, &(0x7f0000ba2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000044f000)="02000000100000e240000d02", 0xc, 0x0) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009e7000)={0x0, 0x0}, 0x84000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b45000-0x2)=0x3ef) r1 = accept(0xffffffffffffffff, &(0x7f0000be5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a3000)=0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000732000)='/dev/hwrng\x00', 0x22101, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000100000-0x8)={0x0, 0x84, 0x0, []}, &(0x7f0000eb8000)=0x8) r4 = syz_open_dev$vcsn(&(0x7f0000961000)='/dev/vcs#\x00', 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={r3, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x80002, 0x0) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003e5000)={r3, 0x3, 0x7fff, 0x1}, 0x10) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000698000-0x6)={r3, 0x401}, &(0x7f0000df2000-0x4)=0x6) 2018/01/06 16:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002d000)='dns_resolver\x00', &(0x7f0000ae9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000084f000-0x232)="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", 0x1000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000093a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000-0x4)=0xe8) getresgid(&(0x7f0000c89000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e69000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e0000-0x10)='/dev/sequencer2\x00', 0xffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b88000)=0x5, 0xfffffebb) modify_ldt$read(0x0, &(0x7f0000aae000-0x47)=""/71, 0x47) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000061000)=@assoc_value={0x0, 0x1}, &(0x7f00008f1000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008a5000-0x10)={r4, 0xfffffffffffffffb, 0x4, [0x100000000, 0x3, 0x9, 0x9]}, &(0x7f0000dcf000-0x4)=0x10) name_to_handle_at(r3, &(0x7f000047e000-0x8)='./file0\x00', &(0x7f0000219000)={0x1a, 0x9, "0d6a4e798d82a3da9ec8be68c6fc1425a58a"}, &(0x7f0000303000)=0x0, 0x1000) 2018/01/06 16:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e9000)='net/bnep\x00') bind$netrom(r0, &(0x7f000098d000-0x10)=@ax25={0x3, {"4d57052a7f830f"}, 0x1}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bd5000-0x10)={0x43, 0x2, 0x80, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 75.418752] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 75.427332] 11132 total pagecache pages [ 75.431724] 0 pages in swap cache [ 75.435201] Swap cache stats: add 0, delete 0, find 0/0 [ 75.440601] Free swap = 0kB [ 75.443626] Total swap = 0kB [ 75.446638] 1965979 pages RAM [ 75.449736] 0 pages HighMem/MovableOnly [ 75.453703] 324876 pages reserved 2018/01/06 16:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x62ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x4, 0x8001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1]}, 0xfffffffffffffccd) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e81000-0x4)=0x0, &(0x7f0000491000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000041c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bbd000-0x3d)=@ethtool_eeprom={0x4f, 0xe5e1, 0x5ed5, 0x2d, "d7e4b9c44382ca69246e9a67754441d98a0247d94bd7aa27c84ef19893c8e1276389192d7dbc8dc62d1db125b9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000588000-0xc)={0x3f, 0x1f, 0x66, 0xffffffffffffffc1, 0x526, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b2e000-0x8)={0x0, 0x2}, &(0x7f0000a6c000-0x4)=0x8) accept4$packet(r1, &(0x7f0000d36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f37000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008c2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000966000-0x95)={r2, 0xffffffffffffff54, 0x8d, "fce865c17ccc7f967df553e4d523537d3e803353ab32edf6f8abcd1236cb97d07a86cedf45a573153914c95bd5fd65599d2562e13ed810bfbba12861f2d7d77159309b7cd54d836e77fb0f3206473ff375c7bcd4efcb3caf0439184089de228fcc6eefc0d55467fb51b53575f02966e2b4b848706d4fbf37c2db18c6b8cde739b11e334c1c6998471f1e62592a"}, 0x95) 2018/01/06 16:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003e3000-0x1c)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}], 0x1c) vmsplice(r0, &(0x7f000061f000)=[{&(0x7f0000253000)="a58adfcc976a0e31491e01d8eb3966be80b67038", 0x14}], 0x1, 0xf) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x0, 0x4) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00004a6000/0x2000)=nil, 0x2000, 0x0, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 16:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000286000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000cfb000-0x8)={r1, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003ae000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000834000-0x72)=""/114) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) getcwd(&(0x7f0000ed9000)=""/152, 0xb31758281dceeb05) 2018/01/06 16:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80000, 0x6, &(0x7f0000458000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x40000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c97000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000854000-0x4)=0x8) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:40 executing program 7: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x3, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/06 16:48:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x6, &(0x7f0000000000)={0x9, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001000-0x10)={0x2710, 0x0, &(0x7f0000000000/0x1000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000003000-0x60)={0x0, 0x2c, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x989680}}, 0x0) 2018/01/06 16:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000f57000-0x18)={0x3, 0x8001, 0x55}) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000202000-0x4)=0x0, &(0x7f00004ec000-0x3)=0x4) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='+\'^\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d98000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r0, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd9000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000794000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb6000-0xc)='/dev/rfkill\x00', 0x24003, 0x0) connect$unix(r0, &(0x7f0000e73000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000b36000)=0x0, &(0x7f000054c000-0x4)=0x4) exit_group(0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000311000)=0x0, &(0x7f0000dc9000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000015d000-0x20)={@generic="41017ceeae800779488904faa47fd3ef", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_tid_address(&(0x7f00008f0000-0x4)=0x0) 2018/01/06 16:48:40 executing program 3: r0 = add_key$keyring(&(0x7f0000c9f000)='keyring\x00', &(0x7f00001c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000046000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x6)=':em0k\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x84, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @thr={&(0x7f00003e6000)="", &(0x7f0000dd7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 16:48:40 executing program 4: prctl$intptr(0x1c, 0x5) faccessat(0xffffffffffffffff, &(0x7f0000ad2000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000acf000-0xc)='/dev/audio#\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007e1000)={0x7, 0x0, 0x8000, 0x10000, 0xa00000, 0x9, 0xfffffffffffffc01, 0x105, 0x0}, &(0x7f0000735000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000080e000)={0x80, 0x3, 0x8000, 0x401, 0x81, 0x0, 0x1000, 0x7, 0x0}, &(0x7f0000ed1000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1009, &(0x7f0000ecc000)="a79849a9fce6828b34eeadcc55df43a29e23") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000292000-0x8)={0x0, 0x4}, &(0x7f00000eb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000031c000)=@assoc_id=0x0, &(0x7f0000e4a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x4, 0x4f54, 0x6f5a, 0x57c, 0x2f0, 0x3, 0x4, 0x7f, 0x6, 0x1, 0xff, 0xfffffffffffffffc, 0x10000]}, &(0x7f00009e7000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 16:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be7000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setns(r0, 0x4000000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000004c000-0x381)="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", 0x380, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f00000ba000)=0x2, 0x4) recvfrom$unix(r0, &(0x7f0000a56000-0xcd)=""/205, 0xcd, 0x0, &(0x7f0000679000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009b9000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000090a000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000003d000-0x8)={0x0, 0xb91}, &(0x7f0000109000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fde000-0x8)=@assoc_id=r1, &(0x7f0000f8f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000622000+0x1cf)={0x0, 0x1000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000e5000-0x20)={{&(0x7f0000ff3000/0x1000)=nil, 0x1000}, 0x0, 0x0}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d1000-0x8)={0x0, 0x0}) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) r1 = syz_open_dev$audion(&(0x7f00003c1000)='/dev/audio#\x00', 0xb312, 0x200080) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$unix(r0, &(0x7f0000aac000)=@file={0x1, './file0\x00'}, 0xa) vmsplice(r0, &(0x7f0000d22000-0x10)=[], 0x0, 0x1) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x542) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000018b000-0x78)={0x7, 0x78, 0x7, 0x3, 0x80000001, 0x8, 0x0, 0x212, 0x10400, 0xb, 0x4f70, 0x9, 0x5, 0x0, 0x1, 0x1, 0x8, 0x730, 0x0, 0x5, 0x40, 0x3c7, 0x2, 0xa5, 0xfffffffffffffffa, 0x100000001, 0x200000000000, 0x8, 0x8001, 0x6, 0x4, 0x1, 0x3, 0x10000, 0x100000000, 0x21, 0x9, 0x4, 0x0, 0xffffffffffffc058, 0x5, @perf_bp={&(0x7f0000484000-0x1)=0x0, 0x6}, 0x20000, 0x100000001, 0x4, 0x3, 0x6, 0x857, 0x1, 0x0}, r2, 0x58, r0, 0x7) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000b42000)=""/45) 2018/01/06 16:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000e8000-0xc)={0x3, r0, 0x1}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000ecc000)=0x3) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00008e8000)=""/0, &(0x7f0000467000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000036e000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000a48000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00007ed000)={0x5, 0x1, {0x0, 0x1, 0xfd37, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f0000ed8000)='/dev/admmidi#\x00', 0x4, 0x280) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c93000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x36, &(0x7f00005a1000-0x4)=0x0, &(0x7f0000171000-0x4)=0x4) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) getsockopt(r0, 0x4, 0x4, &(0x7f0000f35000)=""/122, &(0x7f0000053000)=0x7a) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) 2018/01/06 16:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f0000b43000/0x3000)=nil, 0x3000, 0x0) sendfile(r0, r0, &(0x7f0000de6000-0x8)=0x200000, 0xefff) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000166000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a8a000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000062e000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 16:48:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f00008be000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x154, &(0x7f0000095000)=[@sndrcv={0x39d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4924924924924e6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x10000000, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d9f000-0x4)=0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x180000800000480, 0x0, 0xfffffffffffffffc}]}) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008ba000-0x8)={0x0, 0xffff}, &(0x7f0000271000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000620000-0x8)={r4, 0x3}, 0x8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/01/06 16:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='-\'.security^$\x00', 0x0) fallocate(r0, 0x0, 0x1, 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) fsetxattr(r1, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='security.selinux\x00', 0x11, 0x0) 2018/01/06 16:48:40 executing program 4: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000ce4000)={0x1f, 0x7, {0x10001, 0x3ff, 0x100000000, 0xa00, 0x23b, 0x1}, 0x100000000, 0x1}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 16:48:40 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/autofs\x00', 0x28080, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000dbc000-0xa)={0xeb38, "e2a0037a3047"}) mmap(&(0x7f0000001000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x40000005435, &(0x7f0000003000)=0x0) 2018/01/06 16:48:40 executing program 4: r0 = shmget(0x2, 0x3000, 0x1000, &(0x7f0000359000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ac4000-0x47)=""/71) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/sequencer2\x00', 0x40800, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r3 = semget(0x1, 0x7, 0x80) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f00001a1000)=""/184) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000adf000/0x1000)=nil) syz_open_pts(r2, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x2d3, 0x1, 0x6, 0x3, 0x200}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001000)={{0x7001, 0x10000, 0xf, 0x10001, 0x7, 0x1, 0x200, 0x7fffffff, 0x20, 0x9, 0x9, 0xfff, 0x0}, {0xd000, 0x5000, 0x4, 0x6, 0x9, 0x1ff, 0x10001, 0x81, 0x8, 0x63f5, 0x5, 0x0, 0x0}, {0x6000, 0x5000, 0xd, 0x1520, 0x100000000, 0xd2, 0x5, 0x2000000000000000, 0xff, 0x10001, 0x4, 0x80000001, 0x0}, {0x5006, 0x1000, 0xa, 0x200, 0x6, 0x3, 0x81, 0x5, 0x4, 0x2, 0x3f, 0xab, 0x0}, {0x100000, 0xd000, 0xd, 0x1f8, 0x3, 0x4c, 0x0, 0x200, 0x7ff, 0xffffffffffffbcdc, 0x4, 0x401, 0x0}, {0x2, 0x4000, 0xb, 0x5, 0xea77, 0x4, 0xff, 0x7, 0x3, 0x101, 0x4, 0x0, 0x0}, {0x7000, 0x102000, 0xf, 0x3, 0x8000, 0xffffffff, 0x2, 0x101, 0x3ff, 0x4, 0x18, 0x6, 0x0}, {0x0, 0x1000, 0x4, 0x71, 0x8, 0x1, 0xbcb, 0x1ff, 0xc12, 0x3, 0x6, 0xe1f5, 0x0}, {0x10f000, 0x100000, [0x0, 0x0, 0x0]}, {0x100000, 0x2000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x400000, 0xd, 0x2000, 0x1, [0xe369, 0x16594, 0x1, 0x2]}) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f0000002000-0x41)=""/65) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r3, &(0x7f0000004000-0xc)=[{0x3, 0xb9bc, 0x1800}, {0x2, 0x2, 0x1800}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000)="d700") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000005000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000001000)=[r5, r6]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000004000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x4, 0x100, 0xfffffffffffffff9, 0x743088ff67f342ed, r7}) 2018/01/06 16:48:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f00007f4000)='/dev/dmmidi#\x00', 0x6, 0x121000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d9e000-0x8)=0x7) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000088000)={0x4, &(0x7f0000979000)=[0x8, 0x2, 0x2, 0x8]}) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f000042e000)="", 0x0) 2018/01/06 16:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x82, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000270000)=0x400) 2018/01/06 16:48:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001f2000)='/dev/sg#\x00', 0x200, 0x80080) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000aa9000)={0x0, 0x100}, &(0x7f0000fb3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000028a000-0xc)=@sack_info={r1, 0x3, 0x3}, &(0x7f00008e4000)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000133000)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f000078a000-0x8)={0x0, 0x0}) 2018/01/06 16:48:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_robust_list(&(0x7f0000cb4000)={&(0x7f000062a000/0x400000)=nil, 0x8, &(0x7f0000ebd000/0x1000)=nil}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5d000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000315000)=0x0) 2018/01/06 16:48:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000432000)='/dev/kvm\x00', 0xfdfffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000751000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000406000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005e6000-0x4)={0x0}, &(0x7f000074b000-0x4)=0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000cb3000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/06 16:48:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x5) ustat(0x3, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000005f000)=0x0) 2018/01/06 16:48:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x3)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00001eb000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 16:48:41 executing program 7: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f00009ff000)='/dev/amidi#\x00', 0x8, 0x200442) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f52000-0x4)=0xffffffff, 0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f51000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 16:48:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x8000000000049) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x404440, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000495000-0x1)=0x1, 0x4) sendto$inet(r0, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000a72000)=[{&(0x7f00004c3000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000a77000)=[{&(0x7f00006df000-0x2)=""/2, 0x2}, {&(0x7f0000ec2000-0x41)=""/65, 0x41}, {&(0x7f0000a0f000)=""/174, 0xae}, {&(0x7f000023e000-0x25)=""/37, 0x25}, {&(0x7f0000e7f000)=""/171, 0xab}], 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup(r0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000745000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000-0x4)=0x24) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e38000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$int_in(r2, 0x5473, &(0x7f0000088000-0x8)=0xe4) write$sndseq(r1, &(0x7f000051b000)=[], 0x0) inotify_init() ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000091a000)={0x101, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00009c1000-0x10)={0x5, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e3000)={0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f0000fc0000-0x8)={0x1}, &(0x7f0000392000-0x8)={0x0}, 0x8) exit(0x1) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x84400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000196000-0x1c)=[@in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/status\x00', 0x0, 0x0) 2018/01/06 16:48:41 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a56000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c3e000)="d796fa4e0faa3e18d1747445221e612f02b45ac6a33381cbf7b84fbd5a0903c79c59dc5a8699fbd5d57b6a67f128bbd297237f4b99d32cc4a61e044131d664fb5c1f063264dc70fc8449526475dd323bc81dad", 0x53) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c1d000)={0x0, 0x3}) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:41 executing program 4: r0 = shmget(0x2, 0x3000, 0x1000, &(0x7f0000359000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ac4000-0x47)=""/71) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/sequencer2\x00', 0x40800, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) r3 = semget(0x1, 0x7, 0x80) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f00001a1000)=""/184) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000adf000/0x1000)=nil) syz_open_pts(r2, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x2d3, 0x1, 0x6, 0x3, 0x200}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001000)={{0x7001, 0x10000, 0xf, 0x10001, 0x7, 0x1, 0x200, 0x7fffffff, 0x20, 0x9, 0x9, 0xfff, 0x0}, {0xd000, 0x5000, 0x4, 0x6, 0x9, 0x1ff, 0x10001, 0x81, 0x8, 0x63f5, 0x5, 0x0, 0x0}, {0x6000, 0x5000, 0xd, 0x1520, 0x100000000, 0xd2, 0x5, 0x2000000000000000, 0xff, 0x10001, 0x4, 0x80000001, 0x0}, {0x5006, 0x1000, 0xa, 0x200, 0x6, 0x3, 0x81, 0x5, 0x4, 0x2, 0x3f, 0xab, 0x0}, {0x100000, 0xd000, 0xd, 0x1f8, 0x3, 0x4c, 0x0, 0x200, 0x7ff, 0xffffffffffffbcdc, 0x4, 0x401, 0x0}, {0x2, 0x4000, 0xb, 0x5, 0xea77, 0x4, 0xff, 0x7, 0x3, 0x101, 0x4, 0x0, 0x0}, {0x7000, 0x102000, 0xf, 0x3, 0x8000, 0xffffffff, 0x2, 0x101, 0x3ff, 0x4, 0x18, 0x6, 0x0}, {0x0, 0x1000, 0x4, 0x71, 0x8, 0x1, 0xbcb, 0x1ff, 0xc12, 0x3, 0x6, 0xe1f5, 0x0}, {0x10f000, 0x100000, [0x0, 0x0, 0x0]}, {0x100000, 0x2000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x400000, 0xd, 0x2000, 0x1, [0xe369, 0x16594, 0x1, 0x2]}) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f0000002000-0x41)=""/65) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r3, &(0x7f0000004000-0xc)=[{0x3, 0xb9bc, 0x1800}, {0x2, 0x2, 0x1800}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000)="d700") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000005000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000001000)=[r5, r6]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000004000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x4, 0x100, 0xfffffffffffffff9, 0x743088ff67f342ed, r7}) 2018/01/06 16:48:41 executing program 7: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffd000-0x8)={0x2, 0x4, 0x9, 0x100000000}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x3, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x203, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000eaa000-0x1a)={0x0, 0x80, 0xffff, {0xffffffffffffffa8, 0x10000}, {0x401, 0x6}, @const={0x6, {0x20, 0x9, 0x574, 0x100}}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007bf000)=""/168) 2018/01/06 16:48:41 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f000062a000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x2) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00000d2000-0x4)=0x4) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f0000d8c000-0x20)=[{&(0x7f0000ec4000-0x28)=""/40, 0x28}, {&(0x7f0000716000)=""/61, 0x3d}], 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a7000-0x9)='/dev/ppp\x00', 0x105540, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000033d000)=0x3f, &(0x7f0000172000-0x4)=0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ffe3000000000000010000003e9d5754", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d6a000-0x1)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000017000)={0x85, 0x5, 0x9, 0x2, "d78723d08a628fb0517f61d0aecd644d9d64cf0a7e5e13b75c8259e97b7d4297c190d3b3e3d3db2d0d688ef4", 0x7}) sendmsg$alg(r2, &(0x7f00002b1000-0x38)={0x0, 0x0, &(0x7f00008de000)=[{&(0x7f000073f000)="2ab822fa1360664fec4ef37ebebdf40b5c5c9f86ce933ca5a0c15e2bf88587a8d5412930d4a5bf92a53935ac1508ded50a12b79f6d8ae890fa5b3ad39c026e654d938ead04", 0x45}, {&(0x7f0000527000)="1f", 0x1}], 0x2, &(0x7f0000e6b000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000f7a000)="3344fefaa99658cfc9aea5d40ec0fb71bbc9b52c61b5f96f06fef7a9d1d4f6730cf00c611c07bb8095ded400a565417fccbcb9d5a64761735e8b6ce98a4a3dcab2035540167fa87e4c8bfbd01ceff17b0fc6b61a8a0385467be8330a6f74f1afbe6eddee9c801db9d7f8e6d37caaee2f76c887260f68acfef0751262ae507c5e", 0x80}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:41 executing program 7: syz_open_dev$binder(&(0x7f0000758000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x40000000a, 0x7, &(0x7f000064c000-0x8)={0x0, 0x0}) r2 = dup(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004bb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000a70000-0x5c)={0x0, 0x1, {0x0, 0x3, 0x8001, 0x2, 0x653}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$inet6(r1, &(0x7f00003a1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cda000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cff000)={0x0, 0x54, "455e39de0bf9b77977256fae40180d66146c2b4690e47448b65107e5aa42927cde0e31b31d63e819d6d24796e2ed63edc9f742be59a2c97b2d6d89bf5b931d1286ca9bbadae04f5efe68f84f3ab9d528dd0a0acb"}, &(0x7f000054f000)=0x5c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000780000)={r5, 0x1ff, 0x8}, &(0x7f0000d05000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(r2, &(0x7f00004db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcf000)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000cd7000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xf47e, 0x80, 0x7, 0x100, 0xab4, 0x400084, r6}) 2018/01/06 16:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000acb000)='/dev/midi#\x00', 0x5, 0x40840) accept$nfc_llcp(r0, 0x0, &(0x7f000022a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e50000-0x94)={{0x101, 0x1af, 0x8, 0xfff, 0x8, 0x4}, 0x1209ef82, 0xfffffffffffffffe, 0xffff, 0x5, 0x7ff80000, "49c473bd1b1e7886fa1f6b6a2e3f2ab32a928c76be8d052dbcf19c1e4fd6969943b1e50378392eb44a91fb07ac41385899e92220757c8759976ed4ead803550c065763caaeddb4168970f176805f357d24d5845d57cccfda923088cbfcec9425192a86fc63769712dab496723c20d050a57ebeb65f99671460b47b24dff413e7"}) bpf$MAP_CREATE(0x0, &(0x7f0000f49000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 16:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000166000)='cifs.idmap\x00', &(0x7f0000908000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ac2000-0x15)='procproccpusettrusted)eth0%&security\'[-systemeth0/cgroupcpuset/\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000f80000)='keyring\x00', &(0x7f000048c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = socket$inet(0x2, 0x803, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f00009f6000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d10000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000027d000-0xc9)={r0, r0, 0x3, 0x7, &(0x7f0000cce000-0x5a)="98ff4f3151ded34be31de3ec39670bb07b93e9b1fbf7a4b478029599f672f45891f9fc686ed466578029cd16350a4253894cac9a3c80a9bb10425c8b3c177159350b0cd49f5ff4cf7cc57a5ebd24d2d5f8b022a3a09ef3d9019c", 0x8001, 0x1, 0x40, 0x3, 0xff, 0x5, 0x8, "e23407f42d7a60f1ebeaead0c2012d63da514669ad39d5c2850ccae138490f786cefd2a144111bf53775149bc112d7ad9fadd3bb6985074d776f9e6a3cbd01d5fbe7be3ba8049e28016b5abfa75c8cc06f43a6b856112a6f7af46c07f2a7f8acf732644458f159a725b2cfbd14d2bd78928eb1a3d03b980f03ce1fc1d79d704d4701ce363ba046b9c1feabbf0a85a5c61dfb25c33115bced3553ba1cab5e8687b3"}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c21000-0x1)={0x7}, 0x1) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000390000)=0x0, &(0x7f0000b67000-0x4)=0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006cc000-0x8)={0x0, 0x0}, &(0x7f00007ba000-0x4)=0x8) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000102000-0x12)='/dev/snd/midiC#D#\x00', 0x308b, 0x408240) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000da000-0x94)={{0x7, 0x1, 0x426b, 0xb9, 0x4, 0x6}, 0x5, 0x200, 0x5, 0xddd, 0x80000001, "471cda370ba9d6d380d71e9773b69598fbdf7a71910b05fc08f8a7da4ce2ea600cb23765ae08043c9d3330279295fc004878a254f0f98187ca27b234da00fe157aa8306f253524d80a69ed337df4d22de27ed039dcf7c1b9655a10a0d7c08295360b27e3a0b3397ff3920996242ed2d0d4cba6d1d6dc009f6ad5056b959c0f00"}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000c41000)="95888d8aa9b71ee162c0df1bfbd664c8cb19f28d396f4cd607b790dca954474c067ad0905fc217cc5f13087b918d43cdecb1ffec2c829da6deaabe0e56b44d3fbdd7842a4f7cfccf181127741c") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8040000080003, 0x0) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) clock_settime(0x7, &(0x7f0000648000-0x10)={0x77359400, 0x0}) [ 76.177393] kauditd_printk_skb: 149 callbacks suppressed [ 76.177407] audit: type=1400 audit(1515257321.205:759): avc: denied { ioctl } for pid=14113 comm="syz-executor0" path="socket:[33776]" dev="sockfs" ino=33776 ioctlcmd=0x5473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5a000-0x9)='/dev/vcs\x00', 0x101000, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b07000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000028a000-0x4)=0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cda000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e39000-0x8)={r1, r2}) r3 = socket$inet(0x2, 0x3, 0xffffffffffffffb6) setsockopt$inet_buf(r3, 0x0, 0x33, &(0x7f0000c00000-0xb8)="39cb0650a2c3e12420728b3339bf20c84d6d7b1e210a934bd05549ff11a93c80e3c8f44e7906b7e38d502cd8641ee7e560f83fc74b7bbec7c2f1de8906d12fffede15fbfb905102a5d0d63374e8436f0eb04d7fa09e424d57a926b3a4412508f3c02c8e296af51c13e0a32e5fc9eaa544fd3c4ad53d7ee3b56a2df0cdc901987851a72937340ef2f2ea034cf9c996ac479f0295f1f050fa62a2a03f413b521d95aa3ebd0b16ca316bb9613d4336f30fcaa5c4951a3cb72a9", 0xb8) sendto$inet(r3, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f000034e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000e56000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000c0e000)={0x3, 0x0, 0x9, 0xa5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mq_notify(r3, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001c1000)='/dev/loop#\x00', 0x3, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000733000)='/dev/usbmon#\x00', 0x80, 0x101000) getsockopt$inet6_tcp_int(r1, 0x6, 0x27, &(0x7f0000319000-0x1)=0x0, &(0x7f0000f28000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) 2018/01/06 16:48:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000a5b000-0xe0)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) write$eventfd(r0, &(0x7f00009a8000-0x8)=0x100, 0x8) 2018/01/06 16:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002b4000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f0000c9c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000611000-0x4)=0x0, &(0x7f0000c49000-0x4)=0x4) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bde000-0xb)='/dev/midi#\x00', 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x226) recvmmsg(r1, &(0x7f00005d4000)=[{{&(0x7f0000dfd000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab5000)=[{&(0x7f0000ecb000)=""/68, 0x44}], 0x1, &(0x7f0000bd6000-0x8c)=""/140, 0x8c, 0x3}, 0xd1}, {{&(0x7f0000e09000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004fd000)=[{&(0x7f00004fc000)=""/162, 0xa2}, {&(0x7f0000f99000-0x7d)=""/125, 0x7d}, {&(0x7f000030e000-0xe4)=""/228, 0xe4}, {&(0x7f0000865000)=""/108, 0x6c}, {&(0x7f0000ff2000-0x55)=""/85, 0x55}, {&(0x7f00001fd000)=""/220, 0xdc}], 0x6, &(0x7f0000357000-0x49)=""/73, 0x49, 0xfb}, 0x4}, {{&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000128000)=[{&(0x7f000097b000)=""/46, 0x2e}, {&(0x7f00008ba000-0x3f)=""/63, 0x3f}, {&(0x7f0000c7e000-0x11)=""/17, 0x11}, {&(0x7f000076e000)=""/220, 0xdc}, {&(0x7f0000ab0000-0xc2)=""/194, 0xc2}, {&(0x7f0000b9f000-0x53)=""/83, 0x53}, {&(0x7f0000e31000-0xc0)=""/192, 0xc0}], 0x7, &(0x7f0000611000-0xad)=""/173, 0xad, 0xb4}, 0x5}, {{&(0x7f00004e3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ab8000-0xa0)=[{&(0x7f000026a000-0x78)=""/120, 0x78}, {&(0x7f00007d7000-0xfb)=""/251, 0xfb}, {&(0x7f0000896000-0x76)=""/118, 0x76}, {&(0x7f0000549000)=""/202, 0xca}, {&(0x7f0000087000-0x9b)=""/155, 0x9b}, {&(0x7f00003b5000-0xb3)=""/179, 0xb3}, {&(0x7f0000645000-0x93)=""/147, 0x93}, {&(0x7f0000dca000-0x54)=""/84, 0x54}, {&(0x7f000065c000-0x3f)=""/63, 0x3f}, {&(0x7f00008d7000)=""/155, 0x9b}], 0xa, &(0x7f0000611000-0x9c)=""/156, 0x9c, 0xf51c}, 0x7fffffff}, {{&(0x7f0000a3a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009d1000-0x20)=[{&(0x7f00000fa000)=""/76, 0x4c}, {&(0x7f0000a65000)=""/20, 0x14}], 0x2, 0x0, 0x0, 0x80000000}, 0x7}], 0x5, 0x21, &(0x7f00005ae000)={0x0, 0x989680}) creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x0) getsockname$unix(r1, &(0x7f0000f6b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005df000-0x4)=0x8) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000042f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f4b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f65000-0x8)={r2, 0xfff}, &(0x7f00006b9000)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x9, 0x5b, {0x0, 0x0}, 0xfffffffffffffffe, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000128000-0x4)=0x2) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fbf000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e14000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$inet(r0, &(0x7f00003b1000+0xc38)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$inet(r1, &(0x7f000044d000-0x9a)='M', 0x1, 0xfffffffffffffffc, &(0x7f00003e2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ccf000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000aa4000-0x4)=r2) sync_file_range(r1, 0x8, 0x6, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e06000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000896000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ab1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r4}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bde000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000224000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000e9b000-0xb)='/dev/mixer\x00', 0x2, 0x0) sendto$llc(r3, &(0x7f0000a00000)="10c0e24081f2376e58fac6f692c83707f65bf132baf3d6bf34bbd1eb5aba2260b73bbd344d2d2b57b2ca823d00f53fd4f5cf3d574e0ee8ba77065eba2eec6514610d8cf450159a4a7a5ec29ac642b3806fecb7106c008b0a02cd5c928ab378df9d7be0afacac1d7640fa99634bc1af35a552bfd85bbb9ae06f2bcdfe4212e7186f46243b0c38e55b9be423b4d61ac1ff6a94e9ae02f3a9edaefa4a1ad090f019a15e07e46462a3bb4242011dc5d67e37384f30adc81afb65f1c0f41043d6c3f073d8b115c0cf9e367a444d69bcb7828da2595abe53ac97ff4b7385b624c76bc7ab37b677d4c1a30c70a59c7463", 0xed, 0x20004001, &(0x7f000060a000-0x10)={0x1a, 0x1a, 0x7, 0x0, 0x401, 0x8d4, @random="b24ea83d674b", [0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000aec000)=[{&(0x7f00009de000)="e6c69756", 0x4}, {&(0x7f0000393000)="2d2e86545293bfba7aec280af3925f9aba920d73ac7e0394ae43bd9290542f00b1bc6f51979e35", 0x27}, {&(0x7f00000fd000-0x6f)="e6f83334f80791b98156e5ad420a5fc1da63130548d88a808a6cc633d9e6bb29c1530100131405023651e951c9bdab3a46e487c53b64ee9eb6fdbeed267de683269506633ac2f30747489c732d6da4c384987f4a5e48c2124451db4bea5255e5ef740e81bd53c88b855314e3d6", 0x6d}], 0x3) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000699000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000527000)={0x0, 0x0}) r2 = socket(0x2, 0x7, 0x100000003) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000f01000-0x4)=0x0, 0x0, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000209000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cb1000-0x10)={0x0, 0x1c9c380}) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000883000)={0x13233865, 0x9, 0x0, 0x1, 0x6, 0x989}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x165}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e62000)={0x0, 0x2}, &(0x7f00003e6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003de000)={r1, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x20, 0x6, 0x6, 0x1}, &(0x7f000059d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ac000-0x4)=0x20) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sync_file_range(r0, 0x7f, 0x527, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "6051272ec4f12f3324984edc6a9f308a1828cab7abcc4197ec7f77865e449a7ecb09fd38485435a781e269bb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f47f55c0c096604bd71ad94be0a0a19eb42e9c3f2ed7ddff9f2e8398887ca120baea2f7191f1fe3ad472780dd7dcb8bbc90000000000000004992767d3f22aa2", &(0x7f000000f000-0x2)='\x00', 0xfffffffffffffdd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x1, 0x2, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000010000)={0x9, 0x7, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xffffffffd729c3c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000001c000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x3) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f0000fe6000-0x4)='./file0\x00', 0x4d) truncate(&(0x7f000029a000-0x8)='./file0\x00', 0xfff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vcs\x00', 0x181242, 0x0) syz_open_dev$sndpcmp(&(0x7f00004b1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000696000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x0) 2018/01/06 16:48:41 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f00007e2000-0x6)={0x1f, 0xff, 0x0}, 0x6) r2 = dup2(r0, r0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000fdf000)='./file0\x00', 0x7500, 0x0, &(0x7f0000522000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) accept4(r0, &(0x7f0000fdc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f4d000-0x4)=0x60, 0x0) shutdown(r0, 0x0) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000055d000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x200000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000077000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000ac8000-0x4)=0xa) poll(&(0x7f0000a35000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00002e6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/06 16:48:41 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000afd000)=0x0) r1 = open$dir(&(0x7f000013a000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f7d000)='/dev/admmidi#\x00', 0x8, 0x28800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/sequencer2\x00', 0x404000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000f7d000)='/dev/input/mouse#\x00', 0x7, 0x100) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f5d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a53000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f7d000)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$usbmon(&(0x7f0000f7d000+0x97a)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400000) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$mouse(&(0x7f0000f7d000)='/dev/input/mouse#\x00', 0x80, 0x10040) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r16 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ad3000-0x11)='/selinux/context\x00', 0x2, 0x0) r17 = syz_open_dev$sndctrl(&(0x7f00002bc000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x200000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7f000)='/selinux/load\x00', 0x2, 0x0) r19 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) r20 = syz_open_dev$admmidi(&(0x7f00009e1000-0xe)='/dev/admmidi#\x00', 0x9afe, 0x100) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0xa, &(0x7f0000f7d000)=[&(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x7, 0xfff1, r1, &(0x7f0000c47000-0x69)="a012d0208ccd164fb68e9b0e2fe4f9c1eccbb99ce2bbb5315f762e63945c94e00021c160e09e44fbf85c6c613001682023b0b0815e287efc220d0450998f765ba19ed023bbbe232bd58ea533dcbed1580c2a09b10cf41516c8dd1ef99f582c778c18cb57f02373770c", 0x69, 0xcc8, 0x0, 0x1, r2}, &(0x7f0000820000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000f7d000)="f8aeefc39a7ad636213abdac435b7b5e466004d247157765d5aba5c93f859a4da9d35230ee32c2dcc4d90f170647a872f4da483af744a7a72509081d55c6745bc51f8f66bcc90c03cf5a93379ddafc256118101b34b7f74d922ace248cc0dc137095b134add208c357fdad3fd55927406ebcd420b57f5d0d8afd02b40fdc43d31e13ea7ddebdb7000b34718a282bb3d69f48ec649b58fec21f514c917bf6721c4b53", 0xa2, 0xffff, 0x0, 0x1, r4}, &(0x7f0000f7e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x981, r5, &(0x7f0000f7d000)="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", 0x1000, 0x0, 0x0, 0x1, r6}, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0xf, 0x0, r7, &(0x7f0000172000-0x11)="bc6905cb234a32a913e596744b1a5c30f6", 0x11, 0x9, 0x0, 0x1, r8}, &(0x7f0000f7e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r9, &(0x7f000095c000-0xc8)="f54f3028c9fadf00aa78fe647704d8d1f1df7a3c293108913b5f8f2062ee9cbebbf5c3388de15a65a049fde52bffce4c2eb380b935b7f2d5637de024280ba00c7b2d2f0682f6ad68f605e13f47c5b65ad8208796c453876e8d8eb683087561697d36726261acb95c414af3c93b5f499fe2c76cca59426d9406643b4b9ffc09decb89918f70bf65a51b7113d6cbf70d3d5638ff3fb9e111f9e182b1ccd0ea1ec0097f66145374af0f9bcb079e29dab3a51ac878b61ca354c754794df99770786cb101eebe2a77b026", 0xc8, 0x9, 0x0, 0x1, r10}, &(0x7f00007b4000-0x40)={0x0, 0x0, 0x0, 0x7, 0xf, r11, &(0x7f0000f7d000)="434e4106bbd315101d2c553819d9b28439ca55193000c85755ffb0a0c1e06b832614ed4cfc050149a7d867981a966f1b0e191d6d514b9b9c6950ce2f026f5449fb72a4f61e44a009fde3e3", 0x4b, 0xffffffffffffffff, 0x0, 0x1, r12}, &(0x7f0000f7e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x200, r13, &(0x7f000033c000)="4b3c07a46ed7300e86533865c5b317e6076a2b62498281b73973a17ac066a742d2bb3111c62faa590d96d5cca6d479a4e06b14b817795b2f087fae697177d532e0e5866802864a1be2cb09499d630db2840b97ed958e2a6473662b000475e22f8750d7319be9946300a25925e9682db8baefe7a569377ad0d53e61f9985e169851a9", 0x82, 0x5, 0x0, 0x1, r14}, &(0x7f000044f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r15, &(0x7f0000b22000-0xf8)="16cce9c7bb8bd8f554c0f9d2a86424ca0e8c0b5f0fffce10a1ec629da64aa5aa1bb2dd9efc5b23af5af5c7d30513bb9d68b1dfdb1e588bd9262dfd8d5e57d15f9c269ba37782ec226ffc90ccda8a1ee8c38030670772bb06e38f3f89f0589b1695c62c93370356feaee640f69827295cac231103f7c82008cbe0a35a29541562075a6374891a81f792a16ae05a23cdb81f25a920e6b1a2691187ac244cb7316a71eed0ab93f67359b4f603d7eb66a99153425d1bcf3ed83fcd633f5c3b37e249af6a87c0d2c42a41f937ea91d6a8a7f9e19fefd2ee430feb52e56534fbb5d05a0e8f5dd0bedcc09cbe765e06bd6a65ac989a0511058a2989", 0xf8, 0x3, 0x0, 0x0, r16}, &(0x7f0000bf7000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r17, &(0x7f0000f7d000)="84ce361668517454af224d1dd2b6b37d7dd33406f00ba588de2877a465c6efecf60b42a9bd95ef3d6d0b98fa1da9ba205718c92cdaac69d94b84993c6dd4a7cda79e9941eef00e1b9db8f173b18b16dbd7113c91bdde0fd3c8300df29b4d91abdd48e349a1f094b950d19a9a99a29d4f045c2d4e8fbde1b1ef65c011eaffcf1871dc1a32f416772a9227987d98510dec640f746fe1fee9324c64380b030fb0862a1b7e40d74c20594979e654034d7dd9dac62657d5748d2bcd1defafd25e", 0xbe, 0x1ff, 0x0, 0x1, r18}, &(0x7f0000f7d000+0x272)={0x0, 0x0, 0x0, 0x7, 0x4, r19, &(0x7f000067e000-0x99)="c91bf1f8bf89db63ffc4c6c1085431ba853ca2980f8e29bffdb6bf435ace800c7cde6fd2a2b4976c54ab3ef5b186e771244ea150134db4da5bb47cbcbe05b9dfd3fd34958a43fd67de415e4174c8ad6277d82ca9bc0bc6ad223f87137ec37f843c969d129f6811658bf7876d287f8db6ec5ae949b83501c5bd6b496cac2dd278ec5bcb8e1203b5e19d7524b78a61d035c335c14ac3c5412fef", 0x99, 0x3, 0x0, 0x1, r20}]) r21 = socket(0x10, 0x802, 0xe28) write(r21, &(0x7f0000836000)="26000000250043f8feffffffe70036400300fff0020000000e00010003000000000503c76e35966f0ad5352fdc17986b", 0x30) 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8a000-0xb)='/dev/hwrng\x00', 0x115100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000529000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000bdd000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000713000-0xb)=""/11) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/checkreqprot\x00', 0x0, 0x0) fchmod(r0, 0x80) r1 = geteuid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000782000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d1f000-0x38)={&(0x7f0000cc0000)={0x10, 0x0, 0x0, 0x4881b1}, 0xc, &(0x7f000061f000-0x10)={&(0x7f0000bf3000-0x1f4)=@expire={0x1f4, 0x18, 0x34, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5f7, 0x0, 0x55, 0x2, 0xa0, 0x80, 0x29, 0x40, r1}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {0x4, 0x8, 0x2, 0x0, 0x8, 0x8, 0x7, 0x0}, {0x3ff, 0x7, 0x2, 0x0}, {0x8, 0x1, 0x0}, 0x6, 0x1, 0xa, 0x1, 0x2, 0x0}, 0x20}, [@sec_ctx={0x100, 0x8, {0xfc, 0x8, 0x1, 0x7, 0xf4, "a8f486e5a6cbf72cd4da7d25dd625b207608364e54eed32fb3ac88a731c8603de093a61ecfff1075fc652cacadf3c8983946ea4f28b5e77dc82e06db03ffbb9110cfbd509bfbb4dbed803808c943576ec32170ca05f41eb9fc16f22c194fb49053e0b9d75d3e56a07c75f6ff62bd439deaafd870e8ff934bf06432f05451f18e4ab3d31765ebb43e46df4c63ed7b1387670a5bf823619f2f6692645c865c1eb6e71afcecc4e778a98c8dcadd30ede2997536dc98b5227a64a9540acc33f8ec81478a18b510bdbffdb39868ca170b181ed1a36381bf72414a066246941f457692b5291ca0588abfa29353efc7e6adcd3d23ed7c10"}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r2 = creat(&(0x7f0000e36000)='./file0\x00', 0x0) fremovexattr(r2, &(0x7f0000490000-0x7)=@random={'user.\x00', '\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000098d000)={0x0, 0x0, 0x1}, &(0x7f0000e20000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d2a000-0x12)={r3, 0x9, 0x5, [0x6, 0x8f6, 0xfffffffeffffffff, 0xffffffff, 0xfffffffffffffffe]}, 0x12) lseek(r2, 0xffffffffffffffff, 0x1) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009d6000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ebf000)=0x0) sched_setattr(r0, &(0x7f0000f35000)={0x30, 0x2, 0x1, 0x9, 0x3, 0x7f, 0x3, 0x5bd4}, 0x0) [ 76.555604] audit: type=1400 audit(1515257321.584:760): avc: denied { map } for pid=14214 comm="syz-executor4" path="/dev/vcs" dev="devtmpfs" ino=8806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c3f000)={0x0, 0x0, 0x9}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000045c000)={&(0x7f00004ec000/0x2000)=nil, 0x2000}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) 2018/01/06 16:48:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f00003d2000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x100) unshare(0x400) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009b1000-0x26)=""/38) readahead(r0, 0x800, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000759000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00007a7000-0x8)={0x0, r0}) r4 = syz_open_dev$midi(&(0x7f000048f000)='/dev/midi#\x00', 0xffffffff, 0x8000) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f000011d000-0x8)={r3, r4}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004f6000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00002e5000-0x138)={{0x100000, 0x2000, 0xe, 0x6, 0x7, 0x8, 0x6, 0xaddb, 0x2, 0x8000, 0xaa, 0x800000000000, 0x0}, {0x100000, 0x17000, 0xf, 0x1f, 0x6, 0xc3d, 0x240, 0x8923, 0xeec, 0xff, 0x7, 0x6, 0x0}, {0x0, 0xd000, 0x10, 0x3, 0x80000000, 0x80000000, 0x1000, 0x0, 0x4, 0x1, 0xfffffffffffffffb, 0x8f7, 0x0}, {0x17001, 0xf000, 0xb, 0x5, 0x100000001, 0x7fffffff, 0x9, 0x4, 0x2, 0x100000001, 0x3, 0x1f, 0x0}, {0x10000, 0x5000, 0x10, 0x81, 0x1, 0x20000000000, 0x0, 0x0, 0x101, 0xfffffffffffffe01, 0x2, 0xb915, 0x0}, {0x4, 0x2000, 0xf, 0x6, 0x40, 0x0, 0x2, 0x6, 0x5, 0x0, 0x5, 0x4, 0x0}, {0x100000, 0x5000, 0x9, 0x200, 0x7f, 0x1ff, 0x101, 0x4, 0x1, 0x6, 0x6, 0x5, 0x0}, {0x3001, 0x3000, 0x1e, 0x7f, 0xffffffffa8b56410, 0x3992, 0x3ff, 0x3, 0x5, 0x8, 0x22, 0xfffffffffffff5cf, 0x0}, {0x7000, 0xd004, [0x0, 0x0, 0x0]}, {0xf001, 0xf002, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7000, 0x410060, 0x0, 0xac00, 0x10004, [0x3, 0x1, 0x8, 0x7]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000083f000)={r1, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000066f000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000c1d000-0xed)={0xe9, "5a623127f0868354faa4ac7186dfad697ebb3f0ad629a3df6a704f22cce057a5b19a0d5fb2386ae5df0cc7c4a05068eb96af4175d884511fa5a461285ab230f33d9520e33d8671951f870c5893fecb734cc634159fcf5336d536d86ddb5224150e3f544c14bad7ee831b33bd690f35db17a692bd1f04729c3de6b5da5e54fef7137b8bdd2b145a1baad4f2da50ee223d6a1f309c316ad736e65cfefc9efcda02c8a5951dc2a96b36fab9febb0617c962b3a66ecc4f5300ed33717224f339e632789821021e2f8fb114e9ff11734ec5b3c4d2cfa059d391b349482a3ca7929249d1b9c3e039c9d6bf2c"}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00008b3000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b76000-0x6)="70707031b300", 0x5) lseek(r0, 0x47, 0x3) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) timerfd_create(0x7, 0x80800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000098000+0xbb7)={0x5, 0x78, 0x233, 0x1, 0x8, 0x0, 0x0, 0x9, 0x40001, 0x6, 0x9, 0xfffffffffffffc01, 0x3f, 0x29325bb0, 0x80000001, 0x9, 0x8000, 0x9, 0x2, 0x80000000, 0x7ff, 0x4, 0x80000000, 0x8000, 0x1, 0x6, 0x0, 0x3, 0x3f, 0x4, 0x4ea8026b, 0xffffffffffffffe0, 0xaafa, 0x4, 0x37c1, 0xffff, 0x1, 0x800, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x131, 0x4, 0x7ff, 0x4, 0xfffffffffffffffc, 0x1000, 0x5, 0x0}, r0, 0x40, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e9f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00009ef000)={&(0x7f0000915000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000aad000-0x40)=[], 0x0, &(0x7f000044d000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x30, 0x0}, 0x0) 2018/01/06 16:48:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a97000+0xea7)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001d7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000be000)={0x0, 0x0}) write$evdev(r1, &(0x7f000048f000)=[{{r2, r3/1000+30000}, 0x2, 0x2, 0x3}, {{0x0, 0x2710}, 0x4, 0x6, 0x12c5}, {{r4, r5/1000+10000}, 0x8, 0x6, 0xffff}], 0x48) mknodat(r1, &(0x7f0000333000-0x8)='./file0\x00', 0x0, 0x2) r6 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) [ 76.588781] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 76.689690] audit: type=1326 audit(1515257321.671:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689708] audit: type=1326 audit(1515257321.673:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689724] audit: type=1326 audit(1515257321.673:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689744] audit: type=1326 audit(1515257321.674:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689759] audit: type=1326 audit(1515257321.674:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689773] audit: type=1326 audit(1515257321.675:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00003ed000-0x8d)=""/141, &(0x7f000095d000-0x1)=0x8d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000337000)={0x0, 0x0, 0x0}, &(0x7f00009c9000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="f3797a6b616d0ffffff8", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000af2000)={r5, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00001f2000)={0xffffffffffffffff}) sendto$ipx(r6, &(0x7f0000335000-0xe8)="d9", 0x1, 0x0, &(0x7f0000fcb000)={0x4, 0x0, 0x0, "473471734206", 0x0, 0x0}, 0x10) sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/06 16:48:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/06 16:48:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x8}, &(0x7f0000000000)=0x10) set_thread_area(&(0x7f0000000000)={0x7, 0x20000800, 0x0, 0x2, 0x1, 0x7fff, 0x100000001, 0x40, 0x7, 0x8f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b78000)={r1, 0xf1c}, &(0x7f0000a3d000-0x4)=0x8) socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffff) r2 = socket$inet(0x2, 0x2, 0x7f) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 16:48:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x200000000, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/06 16:48:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b8d000)='/dev/kvm\x00', 0x42001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffbffffd) 2018/01/06 16:48:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7bf23e8c}, 0x0, [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aa4000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000458000-0xa)='/dev/dsp#\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000091a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc913, 0x3, 0x400000000, 0xc1}, &(0x7f0000135000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000649000)={r2, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x0, 0xb84e, 0x80}, &(0x7f0000e82000)=0xa0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000577000-0x10)=@common='bond0\x00', 0x10) fstatfs(r0, &(0x7f00007c6000-0xc5)=""/197) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000af000)=0x0) 2018/01/06 16:48:41 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f00006ee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() 2018/01/06 16:48:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x5) r1 = add_key$user(&(0x7f00007c2000)='user\x00', &(0x7f0000a91000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008f7000)="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", 0x1000, 0xfffffffffffffff9) getgid() r2 = add_key$keyring(&(0x7f0000edd000)='keyring\x00', &(0x7f0000d2d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000aa5000-0x1b)="da9d261f30a73aaa10a263aa8690af1b2eb9f979052575f304a7a3", 0xffffffffffffffa3, r2) write(r0, &(0x7f00004cf000-0x1f)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) r3 = creat(&(0x7f0000d45000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000012b000)={0x3, 0x4}) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000a4c000)=""/126, &(0x7f000039d000-0x4)=0x7e) pivot_root(&(0x7f0000bae000)='./file0\x00', &(0x7f0000329000-0x8)='./file0\x00') [ 76.689788] audit: type=1326 audit(1515257321.675:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.689804] audit: type=1326 audit(1515257321.676:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14249 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=31 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1a1, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a52000)=0x0) getpriority(0x3, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) syz_open_dev$audion(&(0x7f0000fd6000)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000288000-0x2f)={0x0, 0x0, 0x0, ""}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) recvfrom(r0, &(0x7f0000e92000-0xf8)=""/248, 0xf8, 0x40000040, &(0x7f0000388000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x100000001, 0x0, 0x0, 0x7, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x3}, 0x60, &(0x7f0000475000)=[], 0x3a4, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x850}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000a9b000)={0x7b, 0x0, [0x8000, 0x66cc, 0x7fff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:42 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000540000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cc3000)=0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f00008a1000)=0x0, 0x80000) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d85000)={[{0x8000, 0x4, 0x200, 0xfb, 0x0, 0x7, 0x7, 0xd6a9, 0x800, 0xee, 0x19, 0x8, 0xc5}, {0x0, 0x6, 0x100000001, 0x8, 0xfffffffffffff0e7, 0x9, 0x9, 0x80000000, 0x0, 0x7fff, 0x8200, 0x1000, 0x0}, {0x2ee, 0x3095, 0x8, 0xfff, 0x9, 0x5, 0x40, 0x800, 0x100000001, 0xa4d2, 0xa1ba, 0x7ff, 0x8}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/06 16:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d07000)=[{&(0x7f0000882000)="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", 0x1001}], 0x1) close(r1) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x1) dup2(r0, r0) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000625000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) timerfd_create(0x7, 0x0) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)={0xffff, 0x0}) dup(r0) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000053000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c48000)=0x0) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x7fff4) mlock(&(0x7f0000e3e000/0x4000)=nil, 0x4000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000011000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x200, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x8, 0x86a35fe2a84b9c5f}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x5, 0xfbf, 0x0, 0x7ff, 0x6, 0x8, 0x40, 0x6400000000000000, r2}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b66000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000316000-0x10)={&(0x7f00009a2000/0x2000)=nil, 0x2000}) 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000067d000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000713000+0x619)={0x401, 0x4, 0x3000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000dc5000)=0x8) fcntl$setown(r3, 0x8, r2) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x12) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f00006a3000)="") r6 = dup2(0xffffffffffffffff, r4) tkill(0x0, 0x0) futimesat(r5, &(0x7f0000846000-0x8)='./file0\x00', &(0x7f0000cfd000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f0000534000)='./file0\x00') ioctl$KIOCSOUND(r6, 0x4b2f, 0x80) chroot(&(0x7f0000972000-0x8)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f000074a000-0x5)='nfs4\x00', 0x5000, 0x0) pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b08000)={0x1, 0x0, [{0x10100080000048c, 0x0, 0x0}]}) r3 = syz_open_dev$audion(&(0x7f00006c3000)='/dev/audio#\x00', 0x100000001, 0x2800) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095e000-0x14)={0x0, 0x328, 0x6, [0x40000000, 0x6, 0x32, 0x1000, 0x5, 0x5]}, &(0x7f0000b0b000-0x4)=0x14) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000068a000)={0xf000, &(0x7f0000b0c000-0x8)=0x0, 0x2, r3, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000081e000-0x10)={0x8, 0x4, 0x3, 0x8, r4}, &(0x7f0000b0b000-0x4)=0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000006f000-0x10)={0x0, 0x0, 0x80000000, 0x0}) getitimer(0x0, &(0x7f000077b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) uselib(&(0x7f0000e47000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x400000019, &(0x7f0000366000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000000f000-0xc)={0x4, [0x4, 0x100000000, 0xfff, 0x5]}, &(0x7f0000030000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000793000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/06 16:48:42 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6a7f36121f37", @random="2da033d57e9e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ec6000)='/dev/adsp#\x00', 0x2, 0x101000) ioctl$int_in(r0, 0x5452, &(0x7f00005e0000)=0x6) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a3e000-0x4)=0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000d04000-0x9)='children\x00') socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xeb2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000000b000)={0x4, &(0x7f000000c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000009000)={0x5, &(0x7f0000005000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0xa000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) ioctl$int_in(r2, 0x80000080045006, &(0x7f000000a000)=0x0) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$nfc_raw(r1, &(0x7f000015f000-0x10)={0x27, 0x2040000000, 0x0, 0x4}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000949000-0x9)='scalable\x00', 0x9) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000d7000)=[{&(0x7f00007fc000-0x1000)="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", 0x245}], 0x1) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000c000-0x8)={0x0, 0x6, 0x8, 0x9ff}, 0x8) 2018/01/06 16:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000278000)=0x0, 0x0) timerfd_create(0x7, 0x80800) 2018/01/06 16:48:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000603) getpeername(r0, &(0x7f0000628000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58) 2018/01/06 16:48:42 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000089b000-0x9)='/dev/vcs\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008dc000)={0x8, 0x200, 0x8, 0x5, 0x0}, &(0x7f0000443000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a9000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000aea000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ef3000-0x20)={@generic="2410bc05ed4ec1e7d9f9040681281310", @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000001, 0x0) open_by_handle_at(r0, &(0x7f0000831000)={0x1008, 0x8, "ad686d460b10d6a25631e594132021e26f00e1fccb545f73c2279ef9c55e3b26804ad547a046f85cfc8404530926950ff75c7f22e3ae79bb10dba7258c3513dfc2d057155f4bbac30f4cee3811648f1db011b0b8fbb31f257a40ec6c0dee1c327c67e474d391948e36423eabe4a777c45ad532ed2ccb4a54833abd1adc1105cd7e4d5cf72d2084d22054aa8678ab9581a1c1fb4cdd5455425351c700e7d565b95dfe9b42edbfae37d0e7a63439020881f2728499519e1453c91c1be97357cc900f9639ef1293ad698ced7447d6adbab53d12c2e8fad0698962531f023f1c43f9b8d988505e45917f6cdb67f075182446d0e8099a321c1afcf1a50a658d887545db7b38ab9f2bdcde2be9dd299594b09c83af9b4448e45ce4d2c7b6761418d9165b3d519e31ae6703fd0c589e5cc74409e1d098cc6c42c24daff4715b290f91fbd78566337aebde3237eb1ff306a250909b410f53c42dcb4a3bd83270267a71d22a25fbe51dd3da110e2bd3d8cb92c0771983ca10ba99d86e3dd20acf57624819c1d27acba9d2f1a2a4d8f4ae75f0c86fd9faa0f7c0b0e12f8dd4b8bb5515891558b31c34111a6a74c818feab2dfbf7a22701e2a6a0d8cbce8243b09420c20ae0af95b0ca4b9a581787f7c730949a0260f5afc694a1d2fff7c9ed653e359a144c42942f2ce6fbbed0b874ac9cb5db1e45242e5bab5177e5e0ea02349f87153eb74169df20fdebf4432115db62bcb4dffe813746246319730f5de101716f6b8d265fd3b375d9415def4c0a5224bff7366b5e65cb6645c651dda20ba2b757f4415d379cba76fe6e5132003e8486605ee632a2b1b0d31dc895b267a224e968d1e3fef808871b649bd0217c206c4690485ce0d20b21c63a7d469c38ad24993606b841c1eeca6a57b3f5d5f3422613f5ec723f7540f45d7a228e027d4cfd80e488cf8b40311000427b73f07b7c0cca1fe5333a26086b17e8303fe4b5b5840c99492d740a0b76b53734670211c1ee943b988765b5e283dc9696eedc514511a441996881ae52a7f3b525a4204c7474deeaca1cb60e3ee10d803c3d11217f7494711a957b44bf71496b00aeb6c790366ea28f96302ac50230be123ebe5f3dfe4eb98945ee95bb2759b81183fffdd229d71e2920ca3922bbad4542cac0426b0c924103f0ef44e7b629abd646bdb809fc18d07b3a11464137ed93186a42d80ba4120ed6a3c1aedb5d4ffff9a6c09b45ccb97e186d66ad944cd0ffc07fa2e93296805e6a5eb81e24aa5274a28144a9914b80607b109a1159ba37ad1901a5c9649d4f2387e849c5dc736e495855c5ed9d40042335196acc4f84d52e0ec6afc8aeec334490b85e5f21ee88eac3414e10888e509e59c047f7d41c304e10a2a4d41b9046f783b148372fad2caf883892b446f487940a09427b4e4a67a3965531f5052fc9f373df74692a72f227ebb1062a202aa28f68bcbc7d2665112137ce31fa78245631ac6f46c6da904eca1729c6b6276d93e9bce93b9e5b4fc82bb8094ced63105e723376635f694ea2a903138334ef07c16e6048151e9f9307a091b730bfeda8832d0e337b7a256234d8885b8c58b36d61c7edd525f9f400c169720904a29db63b250b3fcd39600a26115cb0ccac3c57567795d5bc1de98aef19c57f234f4b48a374a2d94837ccd0b9a5ff4c01e34eebfeae0aba8bfb76b09136de0abc681286a8d606331273546be970fe3042d035f47d7ba0718b6980e8280631607afb3421c456579b8235c23f73e344e596e7fb2f863369c327882b8d274f3d8ab6dfb2c7d80f649549738c4f8ce21786d1ad02cf4faf27ae067dd4415b2267d066bcaf2cc4ebbdddc7c7f3dc9d468939dff2e90d60efb911252849b726e4b9f47b0bc8cbaf2d523d978e454e04eecfd955c16141fa298fe984a14176cfdee7153503a98478dc03dc8cd590e8ff074f477ec1f55c4b13c43e5e417d5621461747bbca570227eb0ddc6ae0204db8d3ed7207d7cb75d56545d678f0f50e4f69dc1df337b8cf995968851aa4d31236c65f83382d4b64181fafb31f8a6eb964d11042240d8860f9d551cb686658c6af8add9fa60135cc05c1446de1a7c0246aa9f0a0197567b553e7d9598faf13d35dcb8775090b47b5824067f2addcf0f9ed8de4e9aefa854a530e1cb38803fc9ad67fa40378531fb7ea0d29ce6299f8617d9ba9c74f7f9a3513e068850d286c5d2b1e64b5e0ee4affcb1eac04d49be3242aade92d0efb832f04e3a1014954d67666af1d4ca9c1ff4f60b93694b9e6d8adf29b4401ce5af02b356e090452ae14339dba8fed3f552d4b14e199bf5ab23ba10a36d68041f7e64c8ef8820b0538d2cc20396fddfde238ebece3d4487ac530e87871dc3a5f6ae72ae708dca836e23e97b8537c5f52e23e7a3df9a17ea3ba37dbb3c77d904226d6cf9227522b2e44eca291ed2d9c9ad87ae928e6aa77c45c671a2f2194e24143b870f1100111a742b1e636c75abc4d56cdbd2de9bd9677793a03ec234babc45553ea29251aaf2979adaa9eecdae6cdfce684f85dc8a7affeb38dd1b58a616b8adac88df1413b42b604e1d17bcbeb98857417b0b451f3ef8d1095635c7edeb014100f5622b92e3a96da57086f937f15092b09636ea6c88a74e2fdc5a339d32b5b89d85fc44f8007453565900a2115afd02a3fda5c1c0f8127f06f56058af5a9ef82f237d1be60864e8fd8e8936fb6732a04463b4709a7344ef0f9b0da2deae9c5aee7183e206cd7c01435d7484a32fbc1abe25377f1604977580e769f69b163fb67b65640d62e5333a236e3030efc52378221e25766b16dac9b0de9a834e966f1daa2d435c21457e4a91fed1c939bb90db88dd636e67a029c50014f12e44df305256616966ed73a4b8c70c94ca683d810b96c09d9d8393a9732117cae2efff3555ddf594a29310e07c46218ae543063a056df8ad25e22e202db6f8bc21ce560ff3ac7ff8a0de1a303606e60ebd188e9f8c99350bd15660b2b8fc8e4ed58417a9a547f1880212fcb870fb87d6aa6b1274a1373e68893b119ffa7b30039d2719549063d2042e12937ee841b8ebaba6ae4f4ee4d10e3d692fb6a72b986d1c17db2f65a082adc4953fc0ac456a8cd26d6ace9140fa14fd2da53af6d07d01b4a188debece0505c7b440f5dabf6c9058da90791477b98f00030e18ed5ad6dba8450f33883111965636bea3f78bb46598632cc9eddc685a97d3dda87cd2290c956f305a138a095b2df1d5c40340954cc72362f31806260b814129271263f3747dde8aaaee04c945c04077e273ac4ffaa4bc8d76e3f85c603c1ed8d7522f484ac9196731b1147f08be4066493e91236e57e693b2dbc68b1bd20845add064d91ab9696dd3de3f3b86a6d3edfb8d52eb4bed3263d601e4ddce128d02e7f14e06e07cc123c0213a06527c3d6681ee1792fcb246af60961b7f17136d1b74883e8780c996b7ff5034470c9121129d6c17b291950d787de00be77d1a5d3c8df088afae1a1513235c274d4f0cfda208815fd11f231f9e9b72bc73c6d6cfd6bffcd02fb53fb379889837e4c5750867e7066bd41dc71f77bf87fbf58230d97b9da382896744470f87b86f504a61654fdeebda56adafb52b4b0838b1787132994b54faba8bd7ed63296e8d7a336e6674534a80a4346442f202dd0c3a3fa0d71b31934246c3393b1bab21014ba891819d237950f1118484ba32ba9e87ed706e6a2b59439251b32716f6094d3fe1f955acfe74dd09a372f6fa797aaedcd91a3a8d611c952dde2bec77b9a3f7897051237d8f3e22d8fc23730b392e19d73c44aa5d8438d6c3b4cb0856931d16141fe53d9d418b6e3d34a95826449895302852f1d3db99fa668825aca72db5d183e9900715ad79886f5a193c99c45a9a8fc67a1e9dac73c1537e463c643eff44b0a1e97a3ebf01b5bbdb6bee02b87d7936223e94cf1f12aed8f035a23edd501a99ca1760aa17e30e0f6bc4af15a0d8a2845d78069046af58dc1b5f3883da190d4e892cc228740ab18b1366785677a1281c7a367c8f51be215c5c7963867a43eea280766f8b12bd57b7df3666050987896be37c6f2a1a05926d9680b4decdbcc3f9a5df46227d7bee906985262a3f0c3f48c123127cbf62784177720d91e88e33e49d19822cf11d5c8fc28ab9535bb1f067b59f3a0adfbe867da2058ab4cc4dad22957caae39c256c351b9b5ebb2269a821e6183aeb6db65488e69e172c0473c41be70c40ed513e753653ca8982a902839f967692ff06fb7068dc1b3cfcbafe60fd0bf3d0a07bb416be15b4e5acfa4a6e5bd40f04eec6ed8946856223ed52fcc475c74341323b36c5306dfdae101ed94787a41743ee9aa082bc2980e7c261c815e1815b1a1f21a68077ff2aedc3f6968cd41548f37225442a76cac6dff0feaf95fd8172ae5385cd924f236be1130e663960d359e20d2e9546bf0c2635edbd78d7d3cd48cc4e05e45c401d5bac0fe7067e3c6ae878818768267a7846e85f98bc7662b727a775c74016aca5ba64006ee4b873957434c3c043542fc8fda664746cfd98f9372c6d8420af97f226cfcd7f5ac58a92f3d6d64cdfb7bdf832b254c47f998a1b3bb539503abff80bdd989096a3409d361189b209f65c436230323336a09c03f0b9e4222d39d46c8c5f16662ad4d59d31a65164d95277cb792e0b78ca005e7e4101ac466a251abdefdd986875e83cecd8b9272ccc259d4d561aa4cbd5e05d2117bb3cf158130fdcc5661abc2d0c47dc6bafe8b682e2f9febe3b8f2cc34b472ecd8f87a273db0ff5e2a8c9986e67d5b82c2631bd7634968274c59ace731900037843f409e02ca4b283ab3be6b65ffd354bd3d912ed6eb0679f45ef8618f444f7593d00ec9c38f339e0e0ad5ff0b0c8e0a923b6f933e89c63161940ee444d8738ea050f578117fb33662ef2bffc0dc8d11568613663169e3628b6f58d8a33447b69d92644422b7021331e6ce150f3b85abd3da8749bd88c376a096f711eda97edb6c84e7acf66861ede2b939de5370841a33ac4b3d0b3a776721703e2b3c7f76b09dc89fd9a45879366d7e93dd2622244967bfd0a0cceae015c06f99cdc4a0413f929a6785b415bf107efad5dde698ff397baaa33fcd87bebf7f252c5aa8df953d04c40646aa9a11fb393e8897731a71b3dc27e4e900d11856806962c8522ed9d0b7d586cf43b65048022e5b9a7ba90a42acc228eaa72d8de336b7dadaecc417e8065e2fab97dd6bf928d19e61c95c86a405caf3630b6bfbe00b0e19bff86ae5a5357874cb6c637bfcf072c4f548dbe6a92dc022dfcc7d70759ac1cb028c3d19619e1a6672acf66ab81c4b6dc94086fbf53d26aadbc78a5e8681b7df5adc7667f8254b36fb4b27521f1de19de65c74e3d61fb8c0ebe13964f1c849007fae2c00188cf9848e4805ba99d31e4833d89428a6ee0a2c6dd41f38fd6293cadbd7bec4d704bb55d44bcc6a9dee49790402ce74a3572dbb07ea794ce214a12d3fe6a6d70ad8becd77dc135084b1e687daa801b2afa31a129b6e2752a3dcf1ca289c5afe82cda18d863babb0162f07f0c04b21fc656229a24828188cb1f24fecb9a04ebb85f57cd8aa1ba4fae444e179aa9f6a8ad2e791c75edb37c94fb11a9ed2163c495f9c80f230130bc9266da494003c54eda7095050d715d48bc8569c5af58548126ae86d5f25aa18a6aa29582c31016092d69f30483d5eb3705f1715acfd0e90fc8ec64bef6e6afb296c9056b6eb676a81fa3494de75841158b3b32bc5e1bfd00384261531d2"}, 0x4441) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd5000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006b2000)=r1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000137000-0x4)=0x7, 0x3aa) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) getsockname$unix(r0, &(0x7f000084e000)=@file={0x0, ""/7}, &(0x7f00006fd000)=0x9) keyctl$set_reqkey_keyring(0xe, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) connect$llc(r0, &(0x7f0000e19000)={0x1a, 0xd, 0x8, 0x8, 0x6, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000d04000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c6a000-0x4)=0x1c, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002da000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) bind$bt_sco(r0, &(0x7f0000030000)={0x1f, {0x8001, 0x100, 0x0, 0x4, 0x6, 0x7fffffff}}, 0x8) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000030f000-0x4)=0x0, &(0x7f0000ee4000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r0, &(0x7f0000001000)="240000001b000300ebffffffffff00c61f04ff0b08000100000000a7de000003f9161701", 0x24) 2018/01/06 16:48:42 executing program 3: syz_open_dev$vcsn(&(0x7f00008f5000-0xa)='/dev/vcs#\x00', 0x20, 0x10040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/vcs\x00', 0x181400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006cf000-0x8)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000023c000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000274000-0xc)={r1, 0x80000, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f00000f7000-0x4)=0x0, 0x4) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000012000-0xb)='/dev/midi#\x00', 0x7, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000c000)={0x3, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@lastused={0x10, 0xf, 0x5}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000b000-0x10)=[{&(0x7f000000d000-0x22ac)=[{0x94, 0xb70, 0x10, 0x401, 0x2, "a1434ad3fef59c1b70cfd09e266e78be015e1ed0f61340682d9932b83b9636e03c8c2bed3e31ebd07a30ffda322929fc734bce89d6fb6c7dc0ca7f3f1056d4906ec101d606b6db280b5c45ef0219a110765c8e3d2cbbc85dcd2d2657432fd721e4a894123a4274cd5f852b8067c7aadebeb06ceb0f4ae63f10f530ff333587157d30f168"}, {0xb4, 0xfffffffffffffffd, 0x110, 0x2, 0x1, "e88d27377f8caa47465132f5aa1d4b879e3314410bda8b5a93d191c36fb59b6581c97cc82c4aa163f75d5d0e46decad42fb34a045ba86b221122c9bf6290e16b86134fb14e3641e5ee61d320813caa2d1d76f0c1b5539602de101a5d87149b6e6ca9621ba333e217b3577ff4eed97dd49e0d90239c5ae7c12e58b9534daff95ce2e39a6860cccb20d17fcd7aa407ea09471f5f3c7bc59a8710f8dc29898fe331b172"}, {0x14, 0x5, 0x0, 0x7fff, 0x1, "6c228f9a"}, {0x1010, 0x3f, 0x300, 0x7, 0x0, "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{0x1010, 0x4, 0x700, 0x5, 0x3, 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{0x40, 0x44d, 0x3, 0x5, 0x3, "51f7bc87ca11dd9f54636d45dbd3a3f350e3ee1f37f8bc9740f05f5ac67ec092771dc1aa4cdedaf7bf520812f9"}, {0xf0, 0x7fff, 0x400, 0x5, 0x1, "82108086b330faf602f2e18871d503f21899ede69115b51c22d17d2cd8300acc50300b20e2bf3938a6769bf147e88dbea4aa943e25babdc4bd35ae23d42a0a2d72aaa39ef7037cd009d322a5e32c1b48903766ff807e0983219371e95bceaf127f147814e3552b09af89fa218d1c1b8d0ba70d0f8df424f30b7d7d7c3709f0286557309349e04925de24c45da9764b2edd0187aeb519c4b82a10e7b8651d596fb5e2fede919dcae093ca1dc6dccb154a5a30fdfe45c8823a21cc10e4f1be87d722b4f3a677d66469f6859adddcabc6ecd84892edb010b82206aed8ed0d"}], 0x22ac}], 0x1, &(0x7f0000012000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x80) 2018/01/06 16:48:42 executing program 6: clone(0x0, &(0x7f0000f12000)='2', &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000c55000)=0x0, &(0x7f00003b9000-0xcd)="") getrandom(&(0x7f0000001000)=""/0, 0x0, 0x0) 2018/01/06 16:48:42 executing program 2: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000525000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/06 16:48:42 executing program 4: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") io_setup(0x3, &(0x7f0000110000)=0x0) timer_gettime(0x0, &(0x7f000089a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r0, 0xfffffffffffffffc, 0x800000000000060, &(0x7f00004ca000)=[], &(0x7f00008b8000)={0x77359400, 0x0}) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x841, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000431000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000751000-0x28)={0x5, 0x1, 0x26, 0x3, 0x6}) sendfile(r0, r0, &(0x7f0000246000)=0x0, 0x1) exit_group(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000959000)='./file0\x00', 0x40, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000021a000)={0x0, 0x3, 0x400, 0x6, "77f040bd6294c18eb06afcf424f6b25199fbd981dd1704e4dd150c00e335568e8eb09ec3b739e84713ca6b0f", 0x9}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a27000)=0x100000001, &(0x7f0000c11000-0x8)=0x2) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000074d000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d67000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000048000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8f000-0x4)=0x10, 0x800) select(0x40, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e3000-0x10)={0x77359400, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000c0e000-0x8)='./file0\x00', &(0x7f0000074000)={{0x0, r3}, {0x0, 0x0}}, 0x0) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) dup2(r1, r4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e3834000010c005c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f73000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) getgid() sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000457000)={0x0, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfc1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f0000a85000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000264000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x2000, &(0x7f00001ce000-0x66)="ae80aae0273fd9b16f4b662e9c4d8080b06bc10bb623fcd8b1537a71f5ef12c4591eb2507842f4b6f4e75dc02170cff04bc1a466429e4159711bc07086c8d4b4618c608effcaae565ee8290aabc72cd2529f88373099bca531da647a09713c228a34a78e96ed", &(0x7f0000b52000-0x4)=0x0, &(0x7f0000b8a000+0xa25)=0x0, &(0x7f0000bdf000)="69f3022c624a8fcf6de72f1525a47c8f1f938e651c8df7b137d59f908bbf2d1158065337fbdc62033219f519489835cfdce01acaac9831b576765994340159b9aefbda66dc347aaa15af554c10b673a8604ad9000e492677200ebda579304548f4fd50db0a0a88acf6d5fe749ddd7005130dac62e4849076f53771631588ece3") 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9a000-0xa)='/dev/ptmx\x00', 0x48000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000fb9000)="074f5513e683f260f1a34e8e1baf55ceb7d4c134719e55b81bc114a709c58240e0618a83613f6b91e9ca1cae53ef5d3d5963111b10c95d7fa566a2a47752ae3fa1c40a44c360f2db5e07ab98e09708d6a819621f713f5999385137df5838a84f4b7d68129ba09c1d2a73c21851fcd01cc2e3fec7d4148f406a714d1ef51f47dee8306b1979a41b858449dd") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005d0000-0x57)=""/87, &(0x7f0000489000-0x4)=0x57) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f4f000)={0x7, r1, 0x1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000024a000)={"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"}) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f0000cc5000-0x4)=0x0, &(0x7f000031d000)="") 2018/01/06 16:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000ed7000)='/dev/usbmon#\x00', 0x1000, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000479000-0x26)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000)=0xe8) stat(&(0x7f0000f1a000-0x8)='./file0\x00', &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000ad1000)='./file0\x00', r2, r3, 0x400) write(r0, &(0x7f0000f79000-0x26)="26000000240043f8feffffff0000364002000005000000000e00080003000000000503c76e35", 0x26) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000179000-0x8)='net/raw\x00') sendfile(r0, r1, &(0x7f000050b000-0x8)=0x0, 0x47b7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000099a000-0x4)=0x0) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) socketpair(0x1, 0x6, 0x100000000, &(0x7f0000013000)={0x0, 0x0}) fcntl$getflags(r0, 0x401) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000020000-0x8)={0x2, [0x80000001, 0x4]}, 0x8) fanotify_mark(r0, 0x41, 0x10, r0, &(0x7f000001f000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000021000-0x20)=[&(0x7f0000005000-0x1)='\x00', &(0x7f0000014000-0x10)='/dev/input/mice\x00', &(0x7f0000013000)='/dev/input/mice\x00', &(0x7f000001e000)='.-)systemem0)\x00'], &(0x7f0000021000-0x38)=[&(0x7f0000003000-0x1d)='lo]--*trustedeth1eth1cgroup*\x00', &(0x7f000000f000-0x10)='/dev/input/mice\x00', &(0x7f0000021000-0x10)='/dev/input/mice\x00', &(0x7f0000020000)='/dev/input/mice\x00', &(0x7f0000021000-0x7f)=',keyringkeyring]vboxnet1loeth0posix_acl_accesssystem&)[vmnet1md5sum:lomime_type{md5sumtrustedtrustedposix_acl_accesswlan1:ppp1\x00', &(0x7f0000021000-0x10)='/dev/input/mice\x00', &(0x7f0000020000)='/dev/input/mice\x00'], 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f000001f000)='./file0\x00', &(0x7f0000020000)=[&(0x7f000001f000)='/dev/input/mice\x00'], &(0x7f0000014000-0x10)=[&(0x7f0000006000-0x10)='/dev/input/mice\x00', &(0x7f0000020000-0x10)='/dev/input/mice\x00'], 0x800) dup3(r0, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 77.497545] netlink: 'syz-executor3': attribute type 8 has an invalid length. 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000cd1000+0x620)=[], 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000097b000)=0x1000) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e9e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f9b000-0xc)={&(0x7f000064a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/06 16:48:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000b26000-0xb)='/dev/vcsa#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000088e000-0x8c)={0x514f, 0xa0000, 0xa4f9, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 77.545882] netlink: 'syz-executor3': attribute type 8 has an invalid length. 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003f000)='yeah\x00', 0x5) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000dbc000-0x10)="901ea9d7bb60984fdbd82d126bf7b6e7", 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000793000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000ad5000-0xb)='/dev/audio\x00', 0x40, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/06 16:48:42 executing program 3: r0 = socket$inet6(0xa, 0x4000000000080005, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="00a3fd9015d97c904d6b6ef33b68edf499465b61968ab05d9806e311", 0x1c}, {&(0x7f0000002000-0x7a)="d0650e6575f0192ffd53b83091b5b5cf73f99defccdd1d58abc6f6d6f81e82552778c981fdae6026f31d2d6aa73e1dde8b23d80aea308366aebe5da0f184826e0f8fc9c3508766ce3d76e654b80e522069dde63e47e7fca2c8c5ccb367ca0424b335307fd50f27cab3caa76cd9b9c18399bf75cd79bf54fb84ec", 0x7a}, {&(0x7f0000001000)="71e4e0f2f501a4fad2cc0cee1ad6d72eb20139fc47dc767d438110fc5e142333c34ae5eca1eaf79059ebf7cfca9e4344a5925f2c7617807f91d1b413155a440f3683160644cce03efd67bf8bfe14f287bd5fc02e45c373f5c8374e08487217769945514cfbc33517dd43221086e06364a306715e696e56cf6461efa9de878694900cbbfdd8e9fc570043d193d4b8288348f26a07f60d26ce9e997c89cb50c8d9b6f6fa273d23a15cbb6cc01b77b3edeb56425ce7d5c2274deec28ad48050e1d240d53dce7ca0bd97160f516c1ef7f67c632c565f147b562a07567bca06eaa443c64bc38a3d4f4800c4ce2b702501a851ad9afe", 0xf3}, {&(0x7f0000001000)="27f2d40863a5356c302a84b5258b1e220403244ac6285d3af97dc90bf393a7f4841cba29b181e11915f73e24d61052a4ee53edf70da7329ba5fe1d94d49fcab80c5f265508e3f6051b5aaf29de32cd58fd5412dd8a7699fed99b288be33acc7bb812054f1eca0bc3d5912af588bbc2f581b7ffe19d59ad950888f433f2fc61e17a7c1ac4ef9a07a5bdf9f8bd5c08", 0x8e}, {&(0x7f0000002000-0xf9)="9ed5bb0fc0653109b1f292e7713883fe9fa3c62b743db8e20c2d57d864014a9570d3e41a40a128ed3fa1d64f8203e861392f3defb4d0ee8f53d271c1525375b85cb5c53c6e457a189b37d3582cfd559df920dfb08e8e704dc83bbcd5059586275a0fac5bbb9f74b6c0e8b2571a6da0ac8bc401684384fd792563805b5668b41a1002720ae3534bbc4d5dbf0fbba289b3c281eab8ade0a9090d92ce431a0dc2c293a07e6a8f343a7ed525621df84f47b618baab757136bf59334e14aaaff183c02acdc1e29db789b51924f758f1225481415d4c14808c70be7c1a81e4dec64e851ef469f5a23976d6ca263c64313f3803c8fb40b17ce159536e", 0xf9}, {&(0x7f0000000000)="3a6674ea8f8dde4c4a4f582534748837d2e9adb1ea1554cf9bb41fb8365fc7b036ebbe2ba2db1dfcfa18a23a721b4b59ca82e3781b5732b63a6e3f8b9c9a859ae02c834ab51d521874f400b23be01722b7d6a705944dc302d586d3980fbd5583fd986e8cf497d811d662b8d031cafbd3341fa4e4dbfc2494566bb0e726d5f876290d6ca63cb5562fdb40d60d394283a45777a4e482c3ebb59421f91bd95fcc52b898042e9fe1ae2a43d6606da74a9a4414193d5da6680fd2fb86426062b266f81415e188dfad1dc2e35a5790f61c38d6e457c98d72f74fcde10e6b3eaf157bf62578cb0786aa4f7a0a39ca6fad29d963e208", 0xf2}], 0x6, &(0x7f0000002000-0xb8)=[{0xb8, 0xff, 0xffff, "724d22df76e843819f95005260bb7ccd8593f9a6f979375701cc868ce5c7382884142e6bc34003f203da7fc23c3adcf6ae9ef38e250d2af53510cd11c96481d2c8ec3a3f2fa23187fe7bff16fbf173e4bcc30f126db25dbaf3212e1b55ac631554b2f40c8779667f80f6d8829d3c35b869d590f4e2900fa895cb4669a4f288fe1c9e4d82950c8737a8d8e1d7623caa95f18644be2e1247ce8c95f85cb32d6a21f108"}], 0xb8, 0x4}, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x7ba8, 0x6, &(0x7f000019d000-0x8)=0x0}) setsockopt(r0, 0xfff, 0x12, &(0x7f0000a2c000-0x6a)="", 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a82000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00009af000)={r0}) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000-0x8c)={0x0, 0x7, 0x10000002, 'queue1\x00', 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f000003a000-0x2)={0x0, 0x0, 0x0, "7d843f023ecc", "94e08499b81d354b9658cd609b3fdc12"}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001af000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioperm(0xffffffff, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d5f000-0x4)=0x40000000001, 0x4) recvfrom$inet6(r1, &(0x7f0000f16000)=""/1, 0x1, 0x20000000002, &(0x7f0000704000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000f45000-0x10)="021100010200000002648ff680af1fdd", 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00002c5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002b9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000062e000)={0xa, [0xfffffffff7e5c842, 0x0, 0x10001, 0x5, 0x871, 0x7, 0xffffffffffffffff, 0x6, 0x4, 0x6]}, 0x18) getresgid(&(0x7f00009bf000-0x4)=0x0, &(0x7f0000c73000)=0x0, &(0x7f0000b3f000-0x4)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket(0xf, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f1e000-0x4)=0x2) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$rtc(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f4000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000543000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000072000-0x8)={0x0}, 0x8) epoll_create1(0x0) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001ad000)={{0x80, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000f28000-0xd)='/dev/usbmon#\x00', 0x4, 0x161300) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004b7000)=0x0) sched_setscheduler(r2, 0x1, &(0x7f0000ebe000-0x4)=0x7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000a45000-0x4)=0x7fff) 2018/01/06 16:48:42 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) gettid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000790000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000aa1000-0x18)={0xfffffffffffffff7, 0x2, 0x3f, 0x1ff, 0x7ff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00007d9000-0xe7)=""/231, 0xe7) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) epoll_create1(0x80000) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) openat$sequencer(0xffffffffffffff9c, &(0x7f00002fb000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007cd000)='/dev/vcs#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004a9000)=0x0, &(0x7f0000e46000-0x4)=0x4) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) 2018/01/06 16:48:42 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000629000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f72000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x9, 0x3ff, 0x6162ec80, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000b2f000)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000)="5f6574e1") getdents(r1, &(0x7f0000001000)=""/0, 0x0) sendmsg$netrom(r1, &(0x7f00000f5000-0x38)={&(0x7f00006f6000)=@full={{0x3, {"d3cb1b65220d57"}, 0x7}, [{"3ca85256729d90"}, {"04305fa82a87cc"}, {"79147a50cb15a5"}, {"c74a27167d6efa"}, {"bbbfc7e05d9869"}, {"0cbf315d4d3100"}, {"1212ee5ec55bbe"}, {"96375bdd45f18d"}]}, 0x48, &(0x7f0000418000)=[{&(0x7f0000706000)="9f230d2b44488a003ebc7b298464fb8422682587a4de441281145c022722358c3cedbb9152f8cf3d0f9cddf5e7c471f81f7b9e625747fa63757c1a8b632cbfaddc7db0aac272a0c4d6f58faab3d2160cf4c06cc2ec6ee0cb2440fd291518a808ac43e5c4c901879c4ece2aa67fecb899ea6a5e01756975470671", 0x7a}, {&(0x7f0000ca6000-0xb6)="b007b76c747a5a30c8b727a4638e06f5a57f84945963de4d63f8d3887d59e0cdcf31773c3aa0f1f356e9abcedac0ba0360e4b772aad0925742a4ee9dfc6c2222594af8d9403c522db5ed3864d14c5004a22a6561f37648f6848854c42eeb9963269d8532e883ede8473eb565bdf2026d42748a800f2b0862a94c3c4129c9b9f598d943c9c516d675d95098279831e2e60b0ec1addb91da850f583956ae7202f958dc1b5c6306a2607bdef3e331194210ae6b3d729989", 0xb6}, {&(0x7f000071f000)="", 0x0}, {&(0x7f0000f55000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000c81000-0x298)=[{0xa8, 0x107, 0x9, "573e151bb06d2be0e2101d4786d4ddd40a07f71746a2070494e09db7560b3b6ee7110344f094163b9f08f2666c44b510d39d2307b13423a97f02ddd36ca910b88c97aa03db7e4e7d2e4858e9f67e068d2e4c0e76abb78b3522338b4a4d5221c7b5025c997d0a50e1bd2217631f21274e5fccb99d725fa08babf6baf882a4277fbd717bc80f771fd5e9ae20795a79393f5b507a50"}, {0x18, 0x0, 0x6, "a1e5b3"}, {0x110, 0x106, 0x2, "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"}, {0xc8, 0x11c, 0x9, "a0cec40f126163e6230a8303097f067a0705a09bbddf74207296de7e851e1ab987c221bfe54200f1859545246c9e1b7a81af82499c0cdf8ad1f4104e5ff7243d6c8fe46480c4ac805033fbd229c79ca9977a9e42fed3307a8a8a1c54c223029d1361bb9bc8cef87dd8529bf70a3994af1ce6cca40947fa4dd8e0c66b7613ea2a50bb84fec3ce6d7e9a4c5f4970157534bfcee412c0d54bcf7e2bc5f0ee765392a5460af03370b2639845467a287b8f2f850b"}], 0x298, 0x4000000}, 0x404c000) 2018/01/06 16:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72000)={0x26, 'rng\x00', 0x40, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000852000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f5c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x0, 0x140) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000b000)={0x2, &(0x7f000000a000-0x10)=[{0x5, 0x7fffffff, 0x9, 0x3ff}, {0xecfd, 0x2, 0x0, 0x2}]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f000000a000)=0x0) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8580, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000092000-0x20)={0x7, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x80000000, r1, 0x2, 0xffffffffffff7fff}) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) prctl$setname(0xf, &(0x7f0000e7d000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17") 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090b000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ea2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x7, 0x7f, 0xfa3a, 0x3, 0x100000000}}) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000093d000+0xe19)={0x8001, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b62000)={0x0, r3}) write(r1, &(0x7f000092c000)="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", 0x1000) poll(&(0x7f000094f000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 16:48:42 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ac000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000014e000)=0x8) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009a4000-0x4)=0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x7, 0x0, &(0x7f0000da8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0xd) sendto(r0, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) r2 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000021f000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00003eb000)={r0, r0, 0x49809ba5}) 2018/01/06 16:48:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r0, 0x540a, 0x400) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/06 16:48:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000ce9000)={0x77359400, 0x0}) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) mount(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000939000+0xe7c)='nfs4\x00', 0x8000, &(0x7f00006ef000)="0a279da5bdf5348c3a3fa6da213ac3dad30f375f2c517e7a72d2e4595efe0e3ac4ad0b3cfaadc6865b0742d41414879698a7e721539edd6e67348daf2f42388e8424bfb501b46ecd63956daf93e8ea3b28545c6406c2667c8e600a3d34abb299e33dce37") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b48000-0xc)={&(0x7f000099e000)='./file0\x00', r1}, 0xc) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$KDADDIO(r1, 0x4b34, 0x8cf) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000049c000-0xb)={0x1, 0x3, 0x3, 0x8, 0x3, 0x8, 0x0, 0x1, 0x101, 0x81, 0x0}, 0xb) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x93a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @broadcast=0xffffffff, {0x19, 0x4, 0x9, 0xffffffffffff3103, 0xdf7e, 0x3, 0x7ff, 0xb8cd, 0x6, 0x7fff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, {[@rr={0x7, 0x1b, 0x8, [@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}, @generic={0x86, 0xffffff39, "17d5"}, @rr={0x7, 0x2b, 0x9, [@rand_addr=0x8, @rand_addr=0x40, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x64]}, @lsrr={0x83, 0x3, 0xfa, []}]}}, ""}}}}}, 0x0) 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) write(r0, &(0x7f0000dcb000)="26000000110047f193e9bff70722000008000000000000000700ffffa0074751050003000000", 0x26) r1 = pkey_alloc(0x0, 0x851070d8cad26f26) pkey_free(r1) 2018/01/06 16:48:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) statfs(&(0x7f0000000000+0x445)='./file0\x00', &(0x7f0000000000)=""/255) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 16:48:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007e4000)=0x4, &(0x7f0000064000-0x8)=0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/06 16:48:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ba000-0x4)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000927000)='ns/cgroup\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00005b6000)={r0, r0, 0xfffffffffffffff8}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e3e000-0xb)={0x6, 0x7f, 0x7, 0x7a4, 0x101, 0x81, 0xfffffffffffffffa, 0x0, 0x40, 0x3, 0xc8}, 0xb) close(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/06 16:48:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c7c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000858000)={0x5, 0x0, [{0xbfd, 0x0, 0x1000}, {0x0, 0x0, 0xfff}, {0xbd8, 0x0, 0x62}, {0xb29, 0x0, 0x0}, {0x2f5, 0x0, 0x2}]}) readlink(&(0x7f000073d000)='./file0\x00', &(0x7f00002ef000-0x30)=""/48, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ff000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007c8000-0x14)={0x8, 0x4, 0x80000000004, 0x2040, 0xc, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d94000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, "c40d32", 0x0, "9b5ec7"}, ""}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008ba000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x900) ioctl$int_in(r0, 0x5421, &(0x7f0000d35000)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00000fe000-0xec)=""/236, 0xec) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xc29e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000e1d000)="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", 0xfd) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bdc000-0x77)=""/119, &(0x7f00008b7000)=0x77) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000f3d000-0x8)='./file0\x00', 0x12) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000001000-0x4)=0x0) io_setup(0x0, &(0x7f0000907000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0xa, &(0x7f0000a80000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x0, 0x8, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8000}], 0x60) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x2, 0x0) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00009bb000)=[], 0x0, &(0x7f0000efc000)=[], 0x6) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000996000)='system-wlan1eth1em1@\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093a000-0x2)='/dev/ppp\x00', 0x1, 0x0) fanotify_mark(r0, 0x4, 0x8000000, r1, &(0x7f0000801000-0x8)='./file0\x00') r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ftruncate(r2, 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b42000-0x4)=0xa86) openat$vcs(0xffffffffffffff9c, &(0x7f0000f18000-0x9)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/06 16:48:43 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f8f000-0x4)=0xbb, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000052d000-0x4)={r0}) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x7c, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000540000-0x14)={0x1, 0x0, 0x8, 0x1, 0x8000}) 2018/01/06 16:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008f4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000dd0000-0xa)=""/10) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001e0000)="ff4227881a5c1ea3b03822dd0fef7336", 0x10) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/06 16:48:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00009a9000-0x64)={&(0x7f000099f000-0x10)=[0x1, 0x1, 0x6, 0x7d6bea2c], 0x4, 0xfffffffffffffff9, 0x20, 0x4, 0x4d, 0x4, {0x2777, 0xffa, 0x8001, 0x3, 0xffffffffffffffff, 0x1, 0x9, 0xfffffffffffffff9, 0x9, 0x3, 0xffffffff, 0x7f, 0x1ff, 0x4, "f568aa868b34a9d03a40db9a7305b5a72a58f93e37fa6ccaf76708ca43621e97"}}) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r0, 0x8000000000000040) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c89000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d76000-0x4)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000031c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x200) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) memfd_create(&(0x7f0000500000-0x11)="7475020800fffffffe00808000000000e0", 0x3) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x6) ioctl$LOOP_CLR_FD(r1, 0x4c01) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f7000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000-0x4)=0xe8) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet(0x2, 0xa, 0x10000000) openat$sequencer(0xffffffffffffff9c, &(0x7f000057d000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) r5 = dup3(r4, r3, 0x80001) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00004fd000)=@assoc_value={0x0, 0x0}, &(0x7f0000b95000)=0x8) fgetxattr(r3, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00001c3000+0x832)={0x2, [0x1, 0x7]}, 0x8) ptrace$getenv(0x4201, r2, 0x400000000000007e, &(0x7f00007c7000)=0x0) timer_create(0x0, &(0x7f00009cd000-0x60)={0x0, 0x5, 0x1, @thr={&(0x7f0000fd8000-0x8f)="b4a6495580fd975a46d6308326016d287f1f60c8ffadef7ac339df388d71fc44dd615c046742753747a33ca2eaeb5f498c8f19fdd115feb6fb06da063d8d58cf47732fb0c0fa8ef82d72ceb7d6cee491f300e89e9715f8ff976c520358052dc6f190cac497605be82cdaa7f95b8f8387c8b5829b9e3a8895d6b8407a4e78ec359452b230d898ac32a055ab0fd44a5a", &(0x7f00003c9000)="2c21e5e1b6fda6a1177fe01f468104976b086be5026f3ff6822fb7fa6d3e3492f52c5b460d7f6f83c5f14c16bd800c53585c245c0f0fedcbdc09d2205f96331a43c8920848cc65ee6d9ed092c5e36f089211de54880e2391087096b0b34d9c4105eed239f5f0a37cd56373f8b3ab2646974cfb352fe3eb570edda2ae9fcac7440d5325fab277f5be7ba0e7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x0) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004ea000)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ab5000)="069e56e1c15b2335495b12d35b97ee570000000000000400b34303dde2c55662c159ca8ea3de7a48c5c3cd987f01000045081dce446954000000008000000081cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90c4b056c749476cfbe0e63f3817e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf13c7c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9", 0xdf) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x6, 0x4, 0x2, 0x7, 0x3, 0x3, 0x6, 0x1ff}, &(0x7f0000000000)={0x4e, 0x9, 0xc3e, 0xa572, 0x3f43, 0x100000001, 0x5, 0x3ff}, &(0x7f0000001000-0x40)={0x1, 0x3, 0x8, 0x81, 0xfffffffffffffff8, 0xbe2, 0x7, 0x80}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000ec5000-0x7)={0x200}, 0x8}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) 2018/01/06 16:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d5000-0xd)='/dev/usbmon#\x00', 0x6, 0x4000000000000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000004c000)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e5e000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0xe, 'lrw(twofish)\x00'}, 0x2) r2 = accept4(r1, &(0x7f00007d7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000047b000)=0x9, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005d7000+0xb9)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000)=0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abf000-0x4)=0x8351, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000810000)={0x6, 0x2, 0x6, 0x401}, 0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00009fe000)={0x1, r2, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000242000-0x28)={@generic="4f565806cd8111daf204f7a86f8b3d6e", @ifru_settings={0x9, 0x8, @te1=&(0x7f000060a000-0x10)={0x976f, 0xff, 0x2f38, 0x8}}}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cf0000+0x63d)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0x8001, 0xa, 0x80, 0x20, 0x88, 0x1000000000000000, r3}, {0x0, 0x200, 0x7fffffff, 0x8, 0x1, 0xcbe, 0x0, 0x5}, {0x4, 0x5, 0x1, 0x10001}, 0x8, 0x1, 0x0, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0xffff, 0x100, 0x7, 0x3}}, 0xe8) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000d14000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000011000)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0xdc9e, 0x400) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000012000)={0x0, 0x0}) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b0000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/06 16:48:43 executing program 2: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000000)=[{0x6, 0x8, 0x2, 0x7db, @tick=0x401, {0x6, 0xadf2}, {0x5, 0x8}, @raw8={"33f254e4629645679e12c952"}}, {0x3, 0x553e, 0x81, 0x9, @time={r3, r4+30000000}, {0x1, 0x5}, {0x5, 0x1}, @addr={0x10000, 0x0}}, {0x6, 0x1, 0x8, 0x1000, @tick=0xcc7b, {0x6, 0x80000001}, {0x9be8, 0x6}, @connect={{0x2, 0x1f}, {0x80000000, 0x100000001}}}, {0x0, 0x8, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x7ff}, {0x5, 0x5}, @quote={{0x8, 0x2}, 0x6, &(0x7f0000001000)={0x9, 0x8001, 0x7f, 0x0, @tick=0x7, {0x7a, 0x10000}, {0x5, 0x0}, @addr={0xfffffffffffffad7, 0x7}}}}, {0x9, 0x0, 0x7, 0xdfe8, @tick=0x7, {0x9, 0x7}, {0x1f, 0x7f}, @control={0x9, 0x3, 0x10000}}, {0x9, 0xf0d, 0x8, 0x4, @time={0x0, 0x0}, {0x80000000, 0x1f}, {0x7, 0xffff}, @addr={0x8001, 0x9}}, {0x2e3, 0x2, 0x90, 0x6, @tick=0xc05e, {0x9, 0x1}, {0x400, 0x6}, @connect={{0x6, 0x7fffffff}, {0x40, 0x5}}}], 0x150) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000002000-0xe7)=""/231, &(0x7f0000001000-0x4)=0xe7) ppoll(&(0x7f00003b2000)=[], 0x1, &(0x7f0000ac2000-0x10)={0x0, 0x0}, &(0x7f00006d8000)={0x0}, 0xfffffffffffffc2c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000001000-0x4)=0x200, 0x4) 2018/01/06 16:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ff1000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_open_dev$sndmidi(&(0x7f00002ae000)='/dev/snd/midiC#D#\x00', 0x1000, 0x2000) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x28)=[], 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000184000)={{0x1, 0x3, 0x7, 0x3, 0x81}, 0x32, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(0xffffffffffffffff, &(0x7f0000cae000-0xe)='./file0/file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8a000-0xa)='/dev/cuse\x00', 0x141000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000016000)={{0xffffffffffffffff, 0x3, 0xb4a, 0x2, 0x6}, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00008e4000)={0x8, 0x0}, 0x2) r1 = add_key$user(&(0x7f00002e7000-0x5)='user\x00', &(0x7f0000f79000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b38000-0x9e)="a1bd9cb7759cd43ecc7c58bceb775ad31e1a73f4a601c8dc47b9c232c1e7a771186f42061d8d2f3d5ca18607ad8725595c1d5588ac0aff03e765c6f89298394e9c8b6d6e02ead3dc447e7e76e736e546a0138bf999f11c1fee7d43bdb35903b345612dbf7ac728363eb848ecbd29360fba0947a9b2189b9fdbe9ab6133df50969eada27c99ff1a64810def28da70bd86c92bd8855a2af6b12c933ed520b7", 0x9e, 0xffffffffffffffff) keyctl$revoke(0x3, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000585000)={0x0, 0x0, 0x0}, &(0x7f000089c000-0x4)=0xc) 2018/01/06 16:48:43 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000041a000)='/dev/usbmon#\x00', 0xcc34, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a00000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d08000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d5e000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000559000)={&(0x7f0000acc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000+0x19a)=[{&(0x7f0000001000-0xd2)="1e538f740f01ab8f7a74d0c4e958599e412ce52630144c87e7bb310ae1d5032e1824bcdd76c7e1f70b6ae2be898a38c09a9c05bc14d991d8216159385cdd3d15c418c7cec2348f8b438f42ecb016baf36505c433a5af3716e71862c8f66a5bac4b5fd0406f8ca1391bd7bef0a0fe9926aba047b1ac60e3fa7fc7b9a31fec6b825c15541f90278cbba47e94b102f9111ecdd697c7597e7ceb0c2dec5379cda2516b6f814a246ae0e98746972f75b720ca3cf91373c4a605f91ad1677433ebae9dfb4b0ba3e185597a0f71a8cf205add983ce0", 0xd2}, {&(0x7f0000001000-0x9b)="72fe1f01347fb3a23ff44ebb7eedc2fa3a742c8259b75d642187966becac9415bb66f6578e991d0c585c6c949f6fd694538f59953cf7b1dd70420c7edbc0250c4d71e7df33fe38ef66c3dfe1c2360fb4b994951d6462fad0cd54a6154befc0130d64a040825fb8a23703c1251f18327c4210433f6928d013805f2c720ced212b22af60f472deeefe4ecc58418536788864c7934203ec0fa8cb19f2", 0x9b}, {&(0x7f0000217000-0x46)="5302edac8815d04d7afd50206d18ec2cac2a28c17f0beb895a877fa0f98682f09116e86091de4311d462609abd351ddb817130c43431773adebd88acc08d4efded9e103a1f50", 0x46}, {&(0x7f0000000000)="88948aeb5c42e88297a97ca2fdb7d332f06bad4213127025a146dc065c61f0add78ef400a7c328da07a6f3beb11c2defca8c51b4a1993735caf9e32b9e42a5bf42d0c54eb7321047733498f5e49153bc3aa8c8f9130bb9f03967b6112e043ddb52301c80164afeb0299bae5a9a4aaf6ce1381f3e549e86f75da934846faf418f6437dd36c03804f311dc661ee90e6cbaca84b5c16aa3040326890ea232d3efa0810d98b1a6978025ddca37", 0xab}], 0x4, &(0x7f00001c4000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x20040004}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d38000-0x8)={0x0, 0x0}) r8 = fcntl$getown(r7, 0x9) syz_open_procfs(r8, &(0x7f0000702000)='net/icmp\x00') r9 = syz_open_dev$loop(&(0x7f0000067000)='/dev/loop#\x00', 0x3ff, 0x80041) ioctl$LOOP_SET_BLOCK_SIZE(r9, 0x4c09, 0x3fe) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r2 = getpid() process_vm_readv(r2, &(0x7f00002c1000-0x10)=[{&(0x7f0000286000)=""/234, 0xea}], 0x1, &(0x7f00003e7000)=[{&(0x7f00008f4000)=""/235, 0xeb}, {&(0x7f0000351000-0x2e)=""/46, 0x2e}, {&(0x7f0000425000)=""/191, 0xbf}, {&(0x7f0000dec000)=""/71, 0x47}, {&(0x7f0000d58000-0x3d)=""/61, 0x3d}], 0x5, 0x0) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0xd5) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000034a000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c4117befa45e47d262e57b61a1aa005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) open$dir(&(0x7f0000a41000)='./file0\x00', 0x0, 0x20) 2018/01/06 16:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001a6000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000af2000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000401000)=0xe8) getresgid(&(0x7f00003a0000-0x4)=0x0, &(0x7f00001b5000)=0x0, &(0x7f000055d000)=0x0) lchown(&(0x7f000080b000-0x8)='./file0\x00', r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000010b000)='/dev/audio\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00002c7000)={0x2000000000, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000076c000-0x44)={{0x2, 0x0, @rand_addr=0x4f9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="632df70ed39f2dd15da7d200e295bfb5"}) close(r3) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000059c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a37000-0x4)=0xe8) 2018/01/06 16:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) mq_notify(r0, &(0x7f000037b000)={0x0, 0xc, 0x0, @thr={&(0x7f00003de000)="789525fcf4413ce7722ed03f4eb93d5cfe6242a99812a22d68d68b80a43daac4f6a46e3b04560481dacc58112d0a93ec8a7f89706242e94a96a6b3fe922d5e9a6ae86b06c583d88ac37968e988675e3eca89b2ef57dbdf95396c88c4309f270355bdf16f107de322bb2c64f96b00b295ef63310ab39281d049a485d54287866969c60fad", &(0x7f0000c29000)="cb35f1dd0c1121dc6f19f597e8f0c153a85ebef523b5a610c3c84d0d4b424a86086ce2749520f52b56bed78ea9a61ea018da4915ebdf68fe9c9828f751a3ed1a51ae6d3c1cba98db1a8a53da12a2b7448c71917c9fb730a08c2106b906656ce2c28dd3e5c555b93d485c421f3580a5a763f304124e5ed564cc99bb456e1a824f61239194b4a5e913fcb9e5b1f6f5aab5d6c43eefe1a1289726b69e0e9fd508aa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000c68000-0x8)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) timer_create(0x4, &(0x7f00000c1000)={0x0, 0xa, 0x7, @thr={&(0x7f0000bca000)="ead336063808a359e95682984e337b0661c8f69e3138c99cdfaadf74ceadd6fec6371842af6a3c6d70651acc7459e7a9317fcde0d5cf6f73f2bba6a31a459c2f99c8bb80151bfd1efe25549ba207c7f331b3bf059d6d3a750eac72679107e1838419046ae450255a6fd670b279029869c61bac2908293c20c60a92f19a96cd9530869f7c2635180701be8f10ef9a5d3ceb067c79b6c69b71056938324f6c9d278db5e1ba10faf2241dc03e6160d5247d8d", &(0x7f0000094000-0x1)='E'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c9000)=0x0) timer_gettime(r1, &(0x7f000099d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002d7000-0x14)={0x0, 0x7ff, 0x8000, 0x80000001, 0x5d, 0x5}, &(0x7f0000825000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000047e000)={r3, 0x20}, &(0x7f0000f9b000-0x4)=0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000af0000)={0x1880000000000000, 0x4000, 0x8, 0x1ef5a8e7c892011c, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000044d000-0x20)={0xffffffffffff0000, 0x5, 0x74e338a, 0x5, 0x15, 0x8}) msgsnd(r0, &(0x7f0000293000-0x8)={0x3, ""}, 0x8, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000052000)=@common='rose0\x00') msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x3, 0x0) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f19000-0xa)='/dev/cuse\x00', 0x14001, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000be9000)=0x0) r2 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) openat(r2, &(0x7f00001f8000-0x8)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ac000-0x4)=0x8) flistxattr(r2, &(0x7f0000305000-0x35)=""/53, 0x35) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c5000)={0x0, 0x0}, 0x800) mknodat(r0, &(0x7f0000412000)='./file0\x00', 0x80002, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000) mount(&(0x7f00000a6000)='./file0\x00', &(0x7f0000b94000-0x8)='./file0\x00', &(0x7f0000d93000-0x4)='udf\x00', 0x0, 0x0) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) open$dir(&(0x7f0000a41000)='./file0\x00', 0x0, 0x20) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000048f000)='/dev/dsp\x00', 0x2302, 0x0) getsockname$inet6(r0, &(0x7f0000c55000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007bd000-0x4)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f00003ff000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d84000-0x8)={0x0, 0x0}) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006ab000-0x4)=0x0) r2 = epoll_create(0xc) r3 = gettid() fcntl$lock(r0, 0x5, &(0x7f00003a5000-0x20)={0x2, 0x1, 0x100000001, 0x8000, r3}) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000655000-0x10)={&(0x7f00000c4000-0x9f)=""/159, 0x9f}) fcntl$setown(r1, 0x8, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a03000-0x3c)=[{0x0, 0x0}], 0x15555555555556dd, 0x80000003) pipe2(&(0x7f00008e5000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000828000)={0x1, [0x5]}, &(0x7f00003b1000)=0x6) epoll_wait(r2, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x0, 0x800) sched_setaffinity(r3, 0x8, &(0x7f0000598000-0x8)=0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000058d000)={0x20000001, 0x0}) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000001000-0x7b)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00004c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009a0000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ad0000-0xab)="130000001000ffdde200f49f0f050000230a009d0000005bfdafa73022e5f9ec3e3fe8697ae1a35600840000e0e6b93c18983ae3828dafc9f3f5b6c1fb373ad4005f2dced9d6006b12085df3e0a89cbc59b51bce919c8bf71c67ec1c9b4249dacaa37b68cf156bd8ff65660000e980a10cf8f894f7175147332b123f85d8b284e9b8329951218500cc01000000000091cbaa51badb08208c113b6e5ae583b068008f9201fbcd08e9da0f14", 0xfffffffffffffdf2) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) open$dir(&(0x7f0000a41000)='./file0\x00', 0x0, 0x20) 2018/01/06 16:48:43 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") epoll_create(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x6, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000793000-0x8)={0x0, 0x0}) 2018/01/06 16:48:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00008ad000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x488402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000b13000)={@common="73697430001000000009000000000002", @ifru_data=&(0x7f0000eb3000)="01008008e826b68d968b00000008404f5084010000ec00000000000035f2a4c8"}) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f23000)='/selinux/relabel\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000ed2000-0x10)={0x5, 0xffffffff, 0x400, 0x7, 0x7, 0x4, 0x3, 0x6, 0x3, 0x7}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000049d000-0x1c)=@req3={0x4, 0x2, 0x100000000, 0x1, 0x9, 0x8, 0x0}, 0x1c) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$search(0xa, r1, &(0x7f0000e50000-0x8)='keyring\x00', &(0x7f0000973000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/06 16:48:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) open$dir(&(0x7f0000a41000)='./file0\x00', 0x0, 0x20) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x2, 0x8000000000, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00005d4000-0xc)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f00007b1000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/hwrng\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d3", 0x90) sendmsg$alg(r1, &(0x7f00007a8000)={0x0, 0x0, &(0x7f0000de6000-0x80)=[{&(0x7f000032d000)="a26922c56faa6fb4bf5778000a4266b86133aa976c5560956af3363554cea984a8a25c97986d5656107b473b67165540daf7327d171c8db5657e9af6690f06e8910f8eb1346a892c36f3ac0df41a583a54634e0c93903ce870adbe2d02411c3b58d7239fe4d815dc441322efc7110f9a572f632966f3037fcd4ebbb0ab17fbc20ab35e637125260b9ced90c6ae93d27309d32ee4b832bb300ec4f3e0fd804bfec5a66139a0520105a94948d816ac609a96ef432cffb1187268f95e2f1acab51f28d0e26ff3474d0255544f0a068577215369a91cd1ac1f7bb068cd1b486a19279b396632a5", 0xe5}, {&(0x7f00003bb000)="a813713ed7294d4642dcaa47e0197696b863adfc389b4e67afe36a35366f8f373c7fb8267c1460963ec0065c3756ad75be47122b2aa396b752d9c34f79d3e07408e77fe15835a87c7fe36623192192496beb0d8a9a53bfb7ce8ac404216d10f7e3d8780935aa43", 0x67}, {&(0x7f0000bbe000-0x1000)="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", 0x1000}, {&(0x7f0000ea2000)="282d1b86095a25e0d106f3e1868c6ec41fe96a3352ff3d5a4fd6261768f3a50357002dc7b88cfb447e212f9da5f3d9cd6db8f45400cdecb5112cab70b9c0346331bcfc031d0125ba2173292c0e", 0x4d}, {&(0x7f0000f85000)="649c29f2ac0d1ba7", 0x8}, {&(0x7f0000446000-0x3)="f1aa23ebc8", 0x5}, {&(0x7f0000c6a000-0x2f)="bfa12aa5702dc8b98b44e9ba9da029e608d8e89cb37b5c884375aa4e368956ccdbccd5ac58a50791f93d26b117ee31", 0x2f}, {&(0x7f0000ba6000)="0917cae9e8af78a1fe2d21732ff89d5582d8c8bb839e3d8e71813481ce44c78845a3962337714ba9ace767fe625d280736a5e12cb190f3cf2f5be36db2e2fa981e7aa31b2d2559e1990dc9137056c83b7e34a5c4af5d229bcba487bc", 0x5c}], 0x8, 0x0, 0x0, 0x4000}, 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/06 16:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x3, 0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) prctl$void(0xffffffffffffffdf) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0x0, 0x0, 0x0}) 2018/01/06 16:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000b62000)=0x9) r1 = syz_open_dev$sndpcmc(&(0x7f00000af000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9228, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000605000)={0x0, 0x78fc7eb7}, &(0x7f0000f26000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000603000)={r2, @in6={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a18000)={0x8001, 0x0, 0x2, 0x2409}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00006c0000)={0x8, r3}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e65000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000c9b000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00009c9000-0xc)={0x10, 0x0, 0x2, 0x0}, 0x8) close(r3) tee(r1, r2, 0x20200000000, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d88000-0x30)={0xa0, 0x0, &(0x7f00009a5000)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000720000-0x20)=[@fda={0x66646185, 0x3, 0x0, 0x3d}], &(0x7f0000210000-0x8)=[0x0]}}, @increfs={0x40046304, 0x1}, @clear_death={0x400c630f, 0x0, 0x4}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000efa000)=[], &(0x7f0000548000)=[0x58, 0x0, 0x78, 0x48, 0x68]}}], 0xb7, 0x0, &(0x7f0000ca9000)="fe3358606c13bef62a763882eaf90286df30ded8aa4ed5e910c664534cf6bf3f3c8c02c91b2bc8c9e612155661dc856bf4d13f735559a55be6b0eafd46d13ece7a97d83929fa80854093cfaa8e8e5747c4d9e880b5f45f8a8ce783af09ce71afabeaa3a0de6943eb4d85641065a03029e3bb8da925180b95db2e6fd2c9c96b5bd7c96e560d166469816455977116a78c5a4ca43cc9a87905c41746ee0666432dbf4e7e54da129df5e9f10dbb2e82b2edb8feccdffca1b2"}) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000635000)="2900000021001900013d3524000a00ff020000168000e701000000040d000000000000f20d0000088f", 0x29}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000043d000-0xc)={0x0, r0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000098d000-0x4)='cdg\x00', 0x4) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x2a8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000046a000)={0x0, 0x59, "b5e8a7fc9bd2ee27e86dd4a9f5c3ae87c64348012364272268c511a7f5ec0626e694bd2452616cf3404e43eecb4845d5c0b18d65327a62aa5c15fdebc4b19db735a4b0c793c506ed0036a304100cdbc60ca6657c546e7d8dbf"}, &(0x7f0000a1b000-0x4)=0x61) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aca000-0x8)={r2, 0x10001}, &(0x7f0000b2d000-0x4)=0x8) clone(0x12000000, &(0x7f0000bdb000)="ebd5914eed89ee70c9617ae55b3b855938bd9416cbb2ffa7e702cf1baccab7f6d1fb57dcd7e5cb47583d784d0d541593828a0672e516ab6b64fa7b372364441525ae93e57b988d0d6f867db406784409897fcff138006bac2c5c33cdb6ed24318d513d99e4adcb0e2701b1cd5e05613359d94c224fb88100901c0243dead0ed43200510b312ef801e0eec4628d614c0115557aaa54cfed9aa1b03dbc587ce6367352a71052d9239bef097dd8d0baaa58d4f3ebb6ebd992e6ab98b2c45cff014804cbad", &(0x7f0000e78000+0xc12)=0x0, &(0x7f000053b000)=0x0, &(0x7f0000b7d000-0xb4)="72a8b1e99583231aa4fa7d272f30213da04fd27154e8008b3dadd4c0a3da1bfd9a0635a3186dd4f66a599d7d1ab359e61044710d9f94ff6406a6da282e8fd99475769790a29d501a6768d437ffcf3ebaf496ea8ce762b54e8e474db866f1f4f501b0d60908491449d354c205e64070b2a8f9633b537bfc876b6a0d09623432f403d8e18e5be2d5cb17348e523caad8a302e198a2230683c70d245b57f527243654833aef94658f7ae9ab34e94c1f364dfd6da27e") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c81000-0x4)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000114000-0x8)=[0x200, 0x7]) vmsplice(r1, &(0x7f0000416000)=[{&(0x7f00000a7000-0xd3)="", 0x0}], 0x1, 0x200000000002) getpeername$ax25(r0, &(0x7f0000ee1000)={0x0, {""/7}, 0x0}, &(0x7f0000a67000)=0x10) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) open$dir(&(0x7f0000a41000)='./file0\x00', 0x0, 0x20) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0xffffffffffffff89, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0x133e, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000785000-0x38)={0x0, 0x0, &(0x7f0000150000)=[], 0x0, &(0x7f00002ac000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 16:48:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000091f000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000196000)='/selinux/context\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006d7000)={0x5, 0x5, 0x101, 0x7f}, 0x5) io_getevents(r0, 0xff, 0x5, &(0x7f0000a6a000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000929000)={0x77359400, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b68000-0x48)={0x1, 0x0, [{0x585, 0x0, 0x0}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084e000-0x8)={0x0, 0x0}) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000752000)='/dev/adsp#\x00', 0xf425, 0x109000) recvmmsg(r0, &(0x7f0000576000-0x78)=[{{&(0x7f0000c86000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000002f000-0x20)=[{&(0x7f0000896000-0x2c)=""/44, 0x2c}, {&(0x7f0000d68000)=""/146, 0x92}], 0x2, &(0x7f0000803000)=""/167, 0xa7, 0x2a}, 0x7}, {{&(0x7f000023f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003f2000-0x20)=[{&(0x7f0000530000+0x828)=""/15, 0xf}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0xc69e}], 0x2, 0x10001, &(0x7f0000a1c000-0x10)={0x0, 0x1c9c380}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000d04000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x101, 0x0, 0x5, 0x0, 0x200, 0x5000, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) migrate_pages(0x0, 0x4, &(0x7f0000268000)=0x7, &(0x7f000022e000-0x8)=0x9) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000df1000-0x9)='/dev/kvm\x00', 0x100, 0x0) writev(r0, &(0x7f00005df000)=[], 0x100000000000029e) getpeername$netrom(r0, &(0x7f0000ecb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000388000-0x4)=0x10) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003a8000-0xdf)={0x0, 0x0, ""}, &(0x7f0000cd7000)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x44, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f0000b59000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0xa0842) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000565000)={&(0x7f0000688000/0x4000)=nil, 0x4000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/mixer\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c30000)={0x0, 0x18, [0x6, 0x80000000, 0x4, 0x6, 0x9, 0x4]}) listxattr(&(0x7f0000936000)='./file0\x00', &(0x7f0000590000+0xf52)=""/206, 0xce) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002ed000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b47000)=0xc) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d31000)='/dev/usbmon#\x00', 0x7, 0x8001) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x4, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r2, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f000045e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0xfffffffffffffe05, 0xc000, &(0x7f00003cd000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="339335706ae88f21e9983725e3c42c70", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/06 16:48:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:43 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f0000169000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x2, &(0x7f000099f000)=[0x0, 0x0]) fchown(r1, r2, r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x41, &(0x7f0000055000)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc, 0xd6, 0x1, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r5, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) 2018/01/06 16:48:43 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000559000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000553000)='/dev/dsp#\x00', 0x8001, 0x8100) getdents(r1, &(0x7f0000bd9000)=""/41, 0x29) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000210000-0x10)='/selinux/access\x00', 0x2, 0x0) listen$netrom(r2, 0x2000000001) mkdir(&(0x7f0000d1d000)='./file0\x00', 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ebb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400, 0x2, 0x1, 0x0, 0x9, 0x1, 0x6670aefb}, 0x20) syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00009dd000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f000010e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 16:48:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) chdir(&(0x7f00009ac000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f000067d000-0x8)='./file0\x00', r0, &(0x7f00005c5000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd1000-0x6)={0x0, 0xfff}, &(0x7f0000a70000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000035000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffa8fc, 0x1, 0x9, 0x180000000000000, 0x44}, &(0x7f0000924000)=0xa0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000aef000)='./file0/file1\x00', r0, &(0x7f0000df5000)='./file0/file0\x00', 0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 2018/01/06 16:48:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000e03000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000f06000-0x20)={{0x77359400, 0x0}, {r0, r1+30000000}}, &(0x7f0000d2e000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000bbc000)={0x7, 0x0, 0xa0, 0x8, 0x8fa, 0x101, 0x400, 0x6f}, &(0x7f0000a72000-0x40)={0x0, 0x7ff, 0x8, 0x7f, 0x200, 0x2, 0xab, 0x1}, &(0x7f0000b16000-0x40)={0x10001, 0x6, 0xfffffffffffff001, 0x8, 0x8, 0x8, 0x9, 0x2}, &(0x7f000003c000)={0x0, 0x0}, &(0x7f0000244000-0x10)={&(0x7f0000b9b000)={0xffff}, 0x8}) timer_gettime(0x0, &(0x7f000043b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept(0xffffffffffffffff, &(0x7f0000633000)=@hci={0x0, 0x0, 0x0}, &(0x7f000039c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000e30000-0x68)=""/104, &(0x7f00007d0000)=0x68) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000f8a000-0x10)={0x0, 0x0}, &(0x7f00001cb000)=0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000038b000-0x20)={{r4, r2}, {0x77359400, 0x0}}, &(0x7f00005b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x6f2, &(0x7f0000dbf000-0x8)=0x0) io_destroy(r5) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x32ac7807) 2018/01/06 16:48:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000267000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000351000)=0x98) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000029a000)={{0x2, 0x2, @rand_addr=0x4c86de9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '('}, &(0x7f0000cfb000-0x4)=0x9) syz_emit_ethernet(0x4a, &(0x7f0000bb8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@cipso={0x86, 0x13, 0x1, [{0x5, 0xd, "93413a82e3ef27a4344a85"}]}, @rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x7fa, "1400f1"}, ""}}}}}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000caf000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f24000-0x4)=0x12000) 2018/01/06 16:48:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006e8000-0x60)={0x0, 0x24, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f000094f000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046d000)={0x0, 0x0}, 0x4000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000098a000)=0x0, &(0x7f0000903000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="919af493a7ae", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000dd0000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000988000)=0x8) mq_timedsend(r0, &(0x7f0000f17000)="", 0x0, 0x3, 0x0) clock_gettime(0x0, &(0x7f00003d9000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b56000-0x3c)=[{{&(0x7f0000330000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000010d000)=[{&(0x7f0000587000-0x49)=""/73, 0x49}, {&(0x7f0000189000-0x9)=""/9, 0x9}, {&(0x7f000040d000-0xb4)=""/180, 0xb4}, {&(0x7f00000bd000-0x9d)=""/157, 0x9d}, {&(0x7f0000b53000)=""/4096, 0x1000}], 0x5, &(0x7f0000372000)=""/54, 0x36, 0xfff}, 0xc920}], 0x1, 0x1, &(0x7f0000f2f000-0x10)={r2, r3+30000000}) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e2d000)={0x0, 0x0, 0x797}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000e51000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/06 16:48:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f000051e000)='./file0\x00') r0 = add_key$user(&(0x7f000079b000-0x5)='user\x00', &(0x7f00001dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ca000-0x81)="f8", 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000acb000)='keyring\x00', &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/01/06 16:48:44 executing program 0: msync(&(0x7f0000e28000/0x4000)=nil, 0x4000, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/dsp\x00', 0x78401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000cb8000)='/dev/snd/controlC#\x00', 0x7, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/kvm\x00', 0x0, 0x0) stat(&(0x7f0000d41000-0x8)='./file0\x00', &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000875000-0xa)='/dev/vcs#\x00', 0x3d0, 0x4000) getresgid(&(0x7f00009e2000-0x4)=0x0, &(0x7f000078e000)=0x0, &(0x7f0000c88000-0x4)=0x0) setresgid(r1, r2, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b68000-0x48)={0x1, 0x0, [{0x585, 0x0, 0x0}]}) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af6000-0x4)=0x0) perf_event_open(&(0x7f0000516000)={0x1, 0x78, 0x32da, 0x8, 0x7fff, 0x45, 0x0, 0x55f0, 0x10, 0xc, 0x0, 0x401, 0xffff, 0x8, 0x8001, 0x1, 0x7, 0xee, 0x80, 0x80000001, 0x7fffffff, 0x3ff, 0x2, 0xe0f5, 0x2, 0x100000001, 0x800000000, 0x30fa, 0x100000000, 0x6ab3, 0x800, 0x8, 0x5, 0x5, 0x2, 0x2, 0x100000001, 0x2, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000e6e000)=0x0, 0x4}, 0x88, 0x10000, 0x4d, 0x7, 0x10000, 0x3, 0x36a, 0x0}, r2, 0x9, r0, 0x3) 2018/01/06 16:48:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48001, 0x0) fstatfs(r0, &(0x7f0000294000-0x3f)=""/63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) syz_open_dev$admmidi(&(0x7f00003f4000-0xe)='/dev/admmidi#\x00', 0x0, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a34000-0xc)='/dev/rfkill\x00', 0x82000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000054f000-0x10)={r1, 0x50, &(0x7f0000498000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00001fc000/0x4000)=nil, &(0x7f000022d000)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000237000)={0x0, 0x0}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000238000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000238000)=0x0, &(0x7f000008f000-0x4)=0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000239000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000)=0x1, 0x0, 0x0, &(0x7f0000191000)={0x0, r1}, &(0x7f00001b2000)=0x0, 0x12e2) r2 = syz_open_dev$sndmidi(&(0x7f000012e000-0x12)='/dev/snd/midiC#D#\x00', 0xc168, 0x8100) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000239000)=0x1, 0x2) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000684000-0xe)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000602000)={&(0x7f0000fa5000/0x2000)=nil, 0x1319805d, 0x7, 0x80, &(0x7f0000ac8000/0x1000)=nil, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009cc000-0xd)='/dev/usbmon#\x00', 0x80, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f000093b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000025f000-0x18)=@add_del={0x2, &(0x7f0000f39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000643000)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000103000)={0x3, 0x0, [{0x40000002, 0x0, 0x0}, {0xaa1, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000562000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000841000)='/dev/vcsa#\x00', 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae6a, &(0x7f00009d9000)={0x0, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000081f000)={0x0, 0x401, 0x4d}, &(0x7f000081f000)=0x8) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000081f000)={r3, 0x5, 0x2}, &(0x7f00004dd000)=0x8) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000820000)=0x0, &(0x7f0000749000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000081000)={@common='bpq0\x00', 0x9}) stat(&(0x7f00005a8000)='./file0\x00', &(0x7f000099d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000a82000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00000ba000-0x8)='./file0\x00', 0xa000, r4, r5, 0xe, 0x80) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00002b5000)=[0x8d]) semtimedop(r0, &(0x7f000053c000-0x6)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f00003d9000)={0x77359400, 0x0}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000f6000)=""/180) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f000054e000)='/dev/adsp#\x00', 0xc8, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000517000+0x21c)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007b2000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x8, 0x2, 0x8, 0xa, 0xa0, 0x80, 0xec, 0x9, r4}, {0x0, 0x57d, 0x81, 0x7fffffff, 0x6, 0x2, 0x7ff, 0x8}, {0x6, 0x4, 0x1, 0x53}, 0xd0, 0x6, 0x1, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x7, 0x7, 0x3, 0x0}}, 0xe8) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/06 16:48:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"ffad0001000400"}, 0x0}, 0x4) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchmod(r0, 0x737faca2d0b3264d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x480000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000)=""/4096) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000002000-0x4)=0x100000000, 0x4) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xed)="d0", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000001000-0xe7)="", 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x4) r1 = syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x200100) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0) r3 = fanotify_init(0x14, 0x141802) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r5 = epoll_create(0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000)={0xffffffff, 0x6, 0x8}, 0xc) poll(&(0x7f0000004000)=[{r1, 0x1000, 0x0}, {r2, 0x1122, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x8, 0x0}, {r5, 0x200, 0x0}, {r6, 0x2120, 0x0}, {r7, 0x186, 0x0}, {r8, 0x2400, 0x0}], 0x8, 0x8) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cec000-0x8)='pagemap\x00') close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c6000-0x10)={0x0, 0x7, 0x2, 0xfff}, &(0x7f00004af000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000047d000-0x8)={r1, 0x0}, &(0x7f0000114000-0x4)=0x8) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x5) r1 = syz_open_dev$admmidi(&(0x7f00005c3000)='/dev/admmidi#\x00', 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) clock_gettime(0x6, &(0x7f0000650000)={0x0, 0x0}) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b4b000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e9b000-0x8)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000431000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0xfffffffffffffeef, 0x0, &(0x7f0000009000)=""}) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) [ 79.343932] binder: 14862:14865 not enough space to store 3 fds in buffer [ 79.351125] binder: 14862:14865 transaction failed 29201/-22, size 80-16 line 3102 [ 79.363893] binder_alloc: binder_alloc_mmap_handler: 14862 20000000-20002000 already mapped failed -16 [ 79.380545] binder: BINDER_SET_CONTEXT_MGR already set [ 79.386577] binder: 14862:14865 ioctl 40046207 0 returned -16 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xa, 0x4) recvfrom(r0, &(0x7f000072f000)=""/241, 0xf1, 0x20, &(0x7f0000a9c000)=@hci={0x1f, 0x5f0, 0x1}, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000015d000)=0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000a45000)={r2, r1, 0x7f}) lseek(r2, 0x0, 0x3) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000d20000)={0x0, 0x0}, &(0x7f0000ea2000-0x4)=0x10) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014f000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000ebd000)='keyring\x00', &(0x7f0000cd3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000397000)='id_resolver\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000841000)='lo\x00', r1) keyctl$join(0x1, &(0x7f00007b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 16:48:44 executing program 4: r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000-0x12d)="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", 0x12d) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') lstat(&(0x7f0000807000-0x8)='./file0\x00', &(0x7f0000b31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') execve(&(0x7f0000cc6000-0xc)='./file0/bus\x00', &(0x7f0000dcb000)=[], &(0x7f0000284000-0x7)=[]) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00003a0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d03000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000ece000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x101) sendfile(r2, r0, &(0x7f0000514000-0x8)=0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) accept4(r0, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4cf, 0xfff, 0x2bd, 0x5, 0x5, 0x50ed, 0x6, 0x7, 0x101, 0xffff, 0x1, 0x100000001, 0x2, 0x3, 0x1c2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000517000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) [ 79.393119] binder_alloc: 14862: binder_alloc_buf, no vma [ 79.393147] binder: 14862:14871 transaction failed 29189/-3, size 80-16 line 2960 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000050e000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000399000)=0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b2a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071d000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008f0000-0x2)=0x1800000000000, 0x2) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0xffffffffffffffff, 0x101, 0x3ff, 0x55, 0x6, 0x1f, 0xfffffffffffffffe, 0x9, 0xe0d4, 0x6, 0xa4, 0x92be, 0x8, 0x0, 0x6, 0x3], 0x104000, 0x100}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000001000-0x83)=""/131, &(0x7f0000000000)=0x83) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f84000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getpeername$llc(r0, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000f83000-0x4)=0x401, 0x4) r2 = socket(0x20000000002, 0x1000000003, 0x7) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) getsockopt(r0, 0xa8, 0x7e, &(0x7f0000002000)=""/4, &(0x7f0000001000)=0x4) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/audio\x00', 0x2040, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = add_key$keyring(&(0x7f000001d000)='keyring\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x3f) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000001c000-0xcb)=""/203) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) prctl$getname(0x10, &(0x7f0000006000-0xb8)=""/184) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[], 0x100000000000010a, 0x0) ftruncate(r2, 0x0) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004fd000)='net/ip6_tables_names\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cbe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fe5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fe4000)={r1, r2}) r3 = socket(0x10, 0x802, 0x0) close(r3) write(r3, &(0x7f0000774000)="1100000018000776530000000000300080", 0x11) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a0c000-0x2)=0x2fb4, 0x2) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) r2 = open(&(0x7f0000b05000-0x8)='./file0\x00', 0x0, 0x26) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000ba8000)={0x0, 0x10000, 0x7f, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2df, 0x20000) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0xa, &(0x7f00009b4000-0x50)=[{0x100, 0x9, 0x3f, 0x8}, {0x7, 0x7, 0x101, 0x200}, {0x10000, 0x3, 0x0, 0xffffffff}, {0x7fff, 0x200, 0x3, 0x7}, {0x0, 0x6, 0x5, 0x8000}, {0x5c81, 0x3142, 0x4, 0x80000000}, {0x6, 0xb174, 0x5, 0x9}, {0x1ff, 0x6, 0x2, 0xfffffffffffffffe}, {0x2, 0x0, 0x100, 0x8}, {0x7, 0xfffffffffffffff9, 0x6, 0x9}]}) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1778d", [], {{0x86dd, @x25={0x0, 0x0, 0x0, "701b86325155cb19f518ed1d000000ebf626b00e971cd0527db8052383c22e6ee4e8720152"}}}}, 0x0) iopl(0x2) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000ad4000-0xc)={0x100000000, 0x5f}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ad4000)=0xde, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a2a000)={0x0, 0x0}) timer_delete(0x0) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ee1000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r1, 0x31, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f00002f0000-0x4)=0xfffffffffffffe7a) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000012d000-0xa)='/dev/vcs#\x00', 0x5df, 0xc081) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x7ffff, 0x81, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d9c000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000029f000)={0xa, 0x200, 0x1f, 0x0, 0x0, r0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000007, &(0x7f0000b00000-0x8)=0x0) io_destroy(r0) msgget(0x0, 0x208) poll(&(0x7f00007f9000)=[], 0x0, 0x10001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/vcs\x00', 0x240200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00004fd000-0x4)=0x0) io_submit(r0, 0x0, &(0x7f0000aff000-0x8)=[]) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a99000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ad000)=0xc) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000b96000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc1000-0x4)={r0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000311000-0x20)={@generic="b65f4a26f0b3d8923f97b92a9f533188", @ifru_flags=0x8a00}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000627000)={{0xa, 0x3, 0xea9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb}, {0xa, 0x0, 0x5dce3bfb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x401, [0x7978, 0x1, 0x81, 0x3, 0x101, 0x1c, 0x2, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d73000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f000072b000)={{0x40, 0x5ad3}, 'port1\x00', 0x0, 0x10, 0x80, 0x4, 0x6, 0x60, 0x64, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c3f000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000266000-0x5c)={0x6c2, 0x3, {0xffffffffffffffff, 0x0, 0x7, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d0b000)=0xb97) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00003ba000-0xc7)=""/199) unlinkat(r2, &(0x7f0000cfb000-0x8)='./file0\x00', 0x200) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f000024f000-0x8)={0x1}, 0x8, 0x0) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008bd000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00002aa000)="0900a5", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendfile(r0, r0, 0x0, 0xffffffffffffeba5) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[], 0x0, 0x400000fc) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[], 0x0, 0x400000fc) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f000029d000)=""/123, 0x7b) shutdown(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000a2000+0x725)='ramfs\x00', 0x0) open(&(0x7f0000aef000)='./file0\x00', 0x105040, 0x19) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00005af000-0xc)={0x10000000, 0x2, 0x21}) open(&(0x7f00001a0000-0x8)='./file0\x00', 0x42000, 0x20) mkdirat(r0, &(0x7f0000af1000-0x8)='./file0\x00', 0x1000000100) r2 = gettid() perf_event_open(&(0x7f0000854000-0x78)={0x3, 0x78, 0x7, 0x1, 0x4, 0x85efb58, 0x0, 0x4, 0x1010, 0x8, 0x496a, 0x0, 0x878, 0x0, 0x6, 0x20, 0x1f, 0x5, 0x7, 0x896, 0x1, 0x10001, 0x3, 0x4, 0xb217, 0x3, 0x6, 0x100, 0xfffffffffffffffe, 0x1, 0x3, 0x8001, 0x8, 0x8, 0x9, 0x2, 0x3ff, 0x8, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f0000366000)=0x0, 0x1}, 0x400, 0x6, 0x3, 0x0, 0x8000, 0x9, 0x1, 0x0}, r2, 0x0, r0, 0x4) readlink(&(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000990000)=""/1, 0x1) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000bab000)=""/246) vmsplice(r0, &(0x7f0000b2a000)=[{&(0x7f0000d56000-0x80)="b6db442b99b0f0c38aa092506566ad873bbd77ebe600a61a9a99f31791d230b1e708f701ab2e5c681fc77a24ee70c369f8aaa256c7f82519ee4b05610d3a72d97e3d55c50012655d39e6cf774ecc5f07bddd2c5a8e6631ef96f320bb6ee087a946358f41c358ff8b21459990f2460ec3fef091d2edf066b699dca550e1959ff9", 0x80}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0c000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000890000)='/dev/sg#\x00', 0x7, 0x4000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001ad000-0x8)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000e40000+0x9ba)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df2000)=0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000604000)=0x9dc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/selinux/policy\x00', 0x0, 0x0) set_robust_list(&(0x7f000095b000-0x18)={&(0x7f0000727000/0x3000)=nil, 0xff, &(0x7f0000016000/0x2000)=nil}, 0x18) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[], 0x0, 0x400000fc) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f00005b6000)='asymmetric\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x3, 0xffff, &(0x7f0000002000-0xe1)="5287df4fd85ec1de2b03f0c78827ef3c218494e5921fc28c82de310ac7192cf45d9b977c7c8aab73a72032bf571c0f7ba06f27cdc81795d33b51092ed4b2272e84e1ebe2300a1c4a24205a7b37a3569e200bccc31039b76d2f380adfa080487b94578b274024280677f7198701bcb2eed17394c8c3f11b7d665bb113b77b5ffe276491951e4a37ade86738d5f9252194ac3e9f60b679a9f659984c2e23c1cd3afe5b3d49bfae8f5bbe5cb10dc98c588c939be6eff1b5524541f63ce5a9e101121709460eb764e68120d97855a056a1fb362cd0d0dfcbfbf6c270b82dff1847cda4", 0xe1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x0, 0xff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x49631c66, 0x7, "dbcee98e9c500f13e24a995320d4f068fd25fe65b7da2259750d832c3061a791740bc1eead2ef1b33d52489cd552f0210e410eb6cbbe2efec592f5d1c65b79f563cdeab76765eae96d48d69fcb3c7503"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000005000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000003000)=0x1) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r6) r7 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x8, 0x13, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000)={r7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0xb8f564326b4b3ca, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2001) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) alarm(0x2) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000081000-0x9)='/dev/rtc\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000942000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7f000-0x8)={0x0, 0x0}) r2 = getpid() fcntl$lock(r1, 0x0, &(0x7f000022d000)={0x0, 0x3, 0x2, 0x106, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ef2000)=0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000091b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e28000)=0x1a72, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e93000-0x7c)={r1, 0xff, 0x1, "076c7fc9209f5c54e87330bb2a82a95b20f97742c2ae63a470df747e89054457fb99b275410bd1072f6763e5876a126e55c904489158428f4dff2ac585b4cb43a2d027b124536f54a022c1c86655608b3cae34e7c44b7fd2210bbc8019829fb3b58db2d473a0d5e6deffd196af7594942cfe"}) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000e6c000-0x1000)=""/4096) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000909000)='/dev/kvm\x00', 0x181000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000da3000-0x9)='/dev/rtc\x00', 0x200, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xe}) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) clone(0x0, &(0x7f0000b93000)="", &(0x7f0000d18000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00005bc000-0x86)="11cb3fc034062201582fd003603e5a4172d41a6fd6a325a9f2c87f213b3a4b8fe3070b70e5d6f4e579e6af8a905f5f969b8b01dab107a7375c5e7b0e3b99d091aeeb5b0d2d4f6bc04032af40b5eee71bce2abbc97dc94d95c53bf5df2a6aa9549b8b31a840a3219f1457c912e9c29d525299cb5d54b460edb2fa81e403864642466fe490b074") mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000103000-0x10)='./control/file0\x00', 0x0) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0x909000)=nil, 0x909000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/audio\x00', 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000025a000)=0x0) readv(r0, &(0x7f0000900000-0x10)=[{&(0x7f000050b000-0x90)=""/144, 0x90}], 0x1) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x200000000000003, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00004ca000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x80000001, 0x0, 0x0, 0x0, 0x0, "b177b85cc2e3839f7d5e151ff109000000000032101de09b7583b1008482fffff2b1026513e1b9210668ac91431f59af00a6f3b2040010000000000000052c", 0x0}, 0x33b, &(0x7f000017b000)=[], 0x0, &(0x7f000074b000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa884, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x501000) 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009bb000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000018d000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000b26000)=0xc) connect$packet(r0, &(0x7f00005c5000-0x14)={0x11, 0x18, r1, 0x1, 0x13f, 0x6, @random="0937c51e5d64", [0x0, 0x0]}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f000012f000)='/dev/audio\x00', 0x2000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000085d000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$netlink(r2, 0x10e, 0x1000b, &(0x7f0000a86000)=""/0, &(0x7f0000b27000-0x4)=0x0) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000a96000-0x3d)=""/0, &(0x7f0000a94000)=0xfffffffffffffea0) 2018/01/06 16:48:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000e1b000-0xe)='/dev/admmidi#\x00', 0xbf0, 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000053f000-0x1)=0x0) write(r0, &(0x7f0000d29000-0x1f)="1f00000002011f9f4c3b2b0000000000", 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000db9000)=[{&(0x7f0000cd3000-0x60)={0x27, 0x3ff, 0x401, 0x7, 0x3f, 0x0, "e7317a7eafcdd3335d3213e56d8b4fb42f7ebad4ef00a3faa20947544ecd5e1c029a5ea64ec6ae567f7f990d28a9237c70c4241bfad387cfec1c272ba6c016", 0xfff}, 0x60, &(0x7f000052d000)=[{&(0x7f00003f2000-0x73)="f6ea5bc6bb657b6e4812fe11965da53339e60b9ebcd702ce7dc4eacd420950792232bbfb1856a627fc41e8e692edcf6538e3aebb972733beecaed52d9fa27cae5de81918f8c8f0a2a41a8edbfeea5273440fc5c42fd0330416fdbec388155929fe2c8888941bfec3b793690c7b6bfa30da9142", 0x73}, {&(0x7f00004a4000-0x69)="d1f3da0cd673536d6e106d9b723422f849a95caf63c59fea0aff2c3530e47f5b8ae5d7a65557abb4dff8b09fb7016ae3b0c2f5057c748405c81b0a3d7d8963de2861a3eb979a21b20312a1d4ee3a2a12b70bb2cc0735dea343426fd5fc7cea4677a7b80979d9bc6209", 0x69}, {&(0x7f0000e9e000-0xce)="c2410dcbe471ef9189cd0ab4fa92911f4058234bb5f08297af7650b49868780fd26b2f1c4727de89931fffb6e347c6a78529338fc074a3c4bc9c305b836d64ea87178438ad7c4368c0a9a9a7bec34f5fb6758722a1313f424c24d1a621da2cc42f7efbc120d93abadaaaf8688124b2ca98483fa3669b18d40933dac08b9391cbbbf68b13b9451c7a134d46ff847c36c0df5e6523d5bea286aec5240986399a78ec7c01c0b3958b69a406459d23f2876baac8d7add82dc25b7e1baf3f00dab146b31d384929281c27d5c165d91591", 0xce}, {&(0x7f0000a57000)="", 0x0}, {&(0x7f000082e000-0xe8)="5d565841ca8b2dfe6bba48f16f43f629bf5a6b4d92e8473dbd2ed449522b8606668991b705b43252c1a85b554006ba92c451dec1bcf321d2b6d9cbe23999aa2b04ee74d98da78ff9b1a4c75fe4b7f0e2c038e613e628dca69f8c4e5a0c4c14e2d42e349d1cb6a72923d69808c9f2911ab832f5e214b3b1356d03b746896b11e4251a6ce3de49323e44743fc85ce5026284fdbb954b8c05135a5e6d144d31a53571b3cefc92fbdc975ad6000bcf51bb15d296978d610f8fa5c4cd1c09be3facce485e552ba33202c845f810a423da6a5c81bb30b9f88627c2aaa1633043e852be1f3e6614942b8639", 0xe8}, {&(0x7f00008d8000)="6a43e0de0f34de", 0x7}, {&(0x7f0000787000-0xc1)="5e82521a535d49faf513559478519f9a6c9afa7156d6793345952c335c20d87790bb45dcb106975acc9f708a32f19a6c919ae83d3586329bba7537613e172a67feb300f4e6b3426308df2ca0a4e4c8bb563f663e62c635426bfd3c6ccff19c9d3b618096bb03839527213df9dfe8596b948339b0905652a92bb088632d4fe22d4f72c42bfb2e7e554f7fb1d6f4bf015274a7d812391c9920adfe021ea2568afa64c25f0c5b53171d6633a51ef8352fa2854c9de150a4eb54fb95a4182510261a4b", 0xc1}, {&(0x7f0000508000)="5604fc78e92613de714960727fe955760721a58a5aa789eae62950e76ffe3b02a2965d7e27052383ca7b9dea1e934a27a06219de2d74c5dc0a72b0ffaa3a45036b72a0ff9abece869a067bfc65689a5cce762bd435f2de7475580e20a8367be0006cdf0d19b05ee18c0d1c25eae3f7a4", 0x70}], 0x8, &(0x7f0000b8f000)={0xd8, 0x115, 0x2, "33766bbcea7f776054901adad6b64b8c58f5e6c51433c3e56885ed04fb26bf1c8e833588696a3aace58faaa477bf7a5eefe2b90a85379c162eb5e7aebfb6f7dfe3613164bab5eef83e828f787fbdc0805c170b73d3a9aa99cc34ae41833e3d0a0df93aa5921854fa515a487950ee1b8cfd304c5c81c598c17efd9199b1c425d220f2184c4c4249e6bf23149562a6a61e663819af2a1e941695b8d3cb83640f70e2ea00eebd99ecfe2aaf8635ead18338bd38e2ea843a6081f1dec9ce905304fef69df514bb"}, 0xd8, 0x20000800}], 0x1, 0x9b2c55afd9124bd5) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e9e000-0xf8)="7ba561907e21ccfb255e50c3e503656f83cf909e383c639a610bef386bc532941f28145a1c8c602b17e02090c6dd461f8962494fe5b18de8b899c04ddf3a3a17478777ecc3aaf9b88f78463aba9e5173e6ecedf86543059170924decf23a973d2b4c0f4f682bead9f6a325148b9d2e8195efcbfaaf63c197b6df8d55f60620e94f1a77fce71ac21ca7d2b9c942088b7eeb93c7f463aa3c001330ccd888b4f65199d78cb657143787cf8e047c7e5f95de30a43fd4a5806133c2ae635182c7cf290c86e064f225e47eb06d3daac41a510fe2953a4e034d02c91f4258a506d8a9d577bb47c978a3ae1d2b0622217d4bf5a862224721e2093766", 0xf8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000c57000)={0xfffffffffffffffa, 0x3}) 2018/01/06 16:48:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/06 16:48:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000b5d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/06 16:48:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000114000)=0x0) ptrace(0x4207, r0) r1 = socket(0x20000001e, 0x2000000000000805, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/06 16:48:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/load\x00', 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000089f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae5000-0x4)=0x48) dup3(r0, r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00005fb000-0x2e)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="257fe13a79f9", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="04b05269b433"]}) ioctl$int_out(r0, 0x5462, &(0x7f000066b000)=0x0) r3 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) unshare(0x400) mq_notify(r3, &(0x7f0000c2b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000217000-0xfc)="", &(0x7f0000511000-0x5a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = eventfd2(0xfffffffffffeffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x80000004, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) fanotify_mark(r2, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') 2018/01/06 16:48:44 executing program 0: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x10001, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x80, &(0x7f0000003000-0x5b)="8cbb05e1f6765e75553609fd8bc68dbeed5a77681337368bb0523509dbb543a9b5120240e654ed5b8d40c0392c108fc38ed43accb3d2c75412a822b00ca07d1756a1a89d25ac7649b28438bf07baf49e235ed1c421487e02c10a07") recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x100, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f000001d000)=""/204) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x3}, &(0x7f000001b000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000004000)=0x8) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x10, 0x408800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 16:48:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c42000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00003d4000-0x1c)={0x7, 0x3, 0x9, 0x0, 0x5, 0x1, 0x6, 0x3c7815c8, 0x3, 0x7f, 0xffffffff, 0x7, 0x0, 0x80, 0x2, 0x7, 0x7, 0x6ca8, 0x3f}) 2018/01/06 16:48:45 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:45 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005d0000)=[{&(0x7f0000001000-0x53)="cc6dbc38754d289e374b83a2f9faf3a408d8c06ec7a18f19871cf684ce5c60363de4a2e0c1eaa6b46163264a7504fbcbc34890a028009c03bd126bc1b87ad3e4ea558665e19bd6a5675d9bef1fbea146f58bcc", 0x53}, {&(0x7f0000000000)="65f2133a0906ed5841ff39fc4bbe6cf5b3385275e420a871232e50d2d4d205871a3fc44571580d158c88d6dcb0773d12489e6a1495af45bba8035dc1b397275c18cbadd7230d5aafbc2e8d6c071b7e72313a707f7d065eec0276517eb8fea533a8d2c95ff39d62d7abb34e23c3d4044360ba4e1f766a7f5f8810f9b3b88c52e2e8ab84b70d2357156e45c6b3480a6024b0d1351e566389c78b1a94a2ba11", 0x9e}, {&(0x7f0000000000)="bf39aa86e2550eade977b874804e5323002461ea7e808b33445c0240c56e9b29609949f126ad7e591785dd812e56c7f4ee504a9112bd5b8356ea24c81f", 0x3d}, {&(0x7f0000000000)="91a609628019382ef28f1a8517c94dab784aacda70926d960e61e4e2c1763cfcb67060b53ddb8aca41a0cf0762a28f3c831f2bbd9c29e773aa9b03c14b8ff2aa7799c12dc545365ff463e1fe6f3e59baca4799f391c474e4ecfbdba5cabe87b7e9de46e649bc86b312c1478c2a9edc80426c1ba2c9b28f9a925ac6a93b5bed8a95ed0e8890efc1139628bc2f09a6b03f4928133cbf2c93277fdfee57ae9f81b4c6613819e303f9f06d3241929639e344372c4f2f291d9eac2a99d0747393069b3a67e8bbcc56d81abf683fc5fe7cfd0de7eacfd952a9afcfaa401fc9e0d98fd1340b2536fd53ad3f01dc1cc3642151b7", 0xf0}], 0x4, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0x30)="6ecf13538cf182d5c3fa1a1a0e5039d76750775c6244ffa6dd4fa60b5b8982190cfadff6b06404be169bf991e230e88e", 0x30, 0x880, &(0x7f0000001000-0x10)={0x3, {"9442b822afb63d"}, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@multicast2=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000005000-0x8)={0x1, [0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000)={0x10000001, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000003000-0x60)=""/96) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000006000)={0x3, {"feeb57ab0bb346"}, 0x6}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7f, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0x2001, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x101}, &(0x7f0000009000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000006000)={r5, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000e04000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f00009cc000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x6) 2018/01/06 16:48:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a3000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000051000-0xe6)={0x0, 0xde, "187b68545f77690a7bfd7bc23c75322e8da12f26a43ad0da4f1be071f53ea93767cb215510c6aa3fb496c89bab7aa828ff894e6b07dff8cbe4f65317f04210e49dea241b21562ae0e6040f9bd76d7e8db81f60793ac22deece20197270f4272f059744895144d423b2332d0dd5264841abc9273b6cbd1905660787a16f6b0d720b7e4e19a1933bb0474bed9846877d63be817bc4169af338332eeb32f664b57b94f2d3fe33ce35e1545e8082a9723ccd66c5ae48ac583335db85da4237c148a0a33ffc2f153319cc83a65b5ed319cddd7b95b478cdd3ae40fead849ba0fc"}, &(0x7f0000195000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b9f000-0x10)={0x9, 0x7, 0x9, 0x4a, r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x3, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) open(&(0x7f000079f000-0x8)='./file0\x00', 0x200, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000086b000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/01/06 16:48:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0xf2c978aca5c070b) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f00008f6000-0x20)=[&(0x7f0000314000-0x3a)='vboxnet0nodev!securitymime_typevmnet1selfproccpusetcgroup\x00', &(0x7f00007b9000)='cpuset\x00', &(0x7f0000d1c000-0x5)='{em1\x00', &(0x7f0000d35000)='losystem:\x00'], &(0x7f00008f8000-0x18)=[], 0x1000) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f000024d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) 2018/01/06 16:48:45 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x100, 0x47, 0x4) r1 = syz_open_dev$dspn(&(0x7f000000c000)='/dev/dsp#\x00', 0x8, 0x4000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) [ 80.003655] FAULT_INJECTION: forcing a failure. [ 80.003655] name failslab, interval 1, probability 0, space 0, times 0 2018/01/06 16:48:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000506000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d2000-0x4)=0xe8) r2 = syz_open_dev$sndpcmc(&(0x7f000099e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x103680) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000804000)={{0x2, 0x0, 0x20, 0x3, 0x4}, 0x6, 0x100, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(0x0, r1, r1) [ 80.071449] CPU: 0 PID: 15038 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #51 [ 80.079128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.088486] Call Trace: [ 80.091093] dump_stack+0x137/0x198 [ 80.094741] should_fail+0x4d4/0x580 [ 80.098478] should_failslab+0xec/0x120 [ 80.102466] kmem_cache_alloc_node_trace+0x5a/0x750 [ 80.107496] ? __mutex_lock+0xec/0x1550 [ 80.111478] ? seq_read+0xd5/0x12a0 [ 80.115105] __kmalloc_node+0x33/0x70 [ 80.118891] kvmalloc_node+0x99/0xd0 [ 80.122587] traverse+0x6b2/0x910 [ 80.126023] ? _parse_integer+0xe9/0x140 [ 80.130077] ? check_noncircular+0x20/0x20 [ 80.134294] ? seq_hlist_next+0xc0/0xc0 [ 80.138254] ? seq_lseek+0x3c0/0x3c0 [ 80.141953] seq_read+0x942/0x12a0 [ 80.145488] ? __fsnotify_parent+0xbc/0x340 [ 80.149792] ? seq_lseek+0x3c0/0x3c0 [ 80.153481] ? fsnotify_first_mark+0x180/0x180 [ 80.158049] ? avc_policy_seqno+0x9/0x20 [ 80.162910] ? selinux_file_permission+0x82/0x460 [ 80.167747] ? seq_lseek+0x3c0/0x3c0 [ 80.171442] proc_reg_read+0xe8/0x160 [ 80.175217] ? rw_verify_area+0xe5/0x2b0 [ 80.179273] do_iter_read+0x3d2/0x5a0 [ 80.183056] ? dup_iter+0x260/0x260 [ 80.186684] vfs_readv+0xf4/0x160 [ 80.190122] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 80.195512] ? __fget+0x22b/0x390 [ 80.198968] do_preadv+0x115/0x1a0 [ 80.202483] ? do_preadv+0x115/0x1a0 [ 80.206182] SyS_preadv+0x30/0x40 [ 80.209625] entry_SYSCALL_64_fastpath+0x23/0x9a [ 80.214353] RIP: 0033:0x452ac9 2018/01/06 16:48:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000077000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e13000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000c7f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000082b000-0x8)=@assoc_value={r1, 0x1000}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 80.217517] RSP: 002b:00007f5fedd24c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 80.225200] RAX: ffffffffffffffda RBX: 00007f5fedd24950 RCX: 0000000000452ac9 [ 80.232444] RDX: 0000000000000001 RSI: 00000000204c5000 RDI: 0000000000000013 [ 80.239689] RBP: 00007f5fedd24940 R08: 0000000000000000 R09: 0000000000000000 [ 80.246935] R10: 00000000400000fc R11: 0000000000000212 R12: 00000000004b7425 [ 80.254178] R13: 00007f5fedd24ac8 R14: 00000000004b7430 R15: 0000000000000000 2018/01/06 16:48:45 executing program 6: r0 = memfd_create(&(0x7f0000db2000-0x2)='2\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xfffffffffffff331, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ad0000-0x50)={0x1, 0x8, 0x6, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/06 16:48:45 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f00009ce000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x9a)=""/154) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)=']\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000)=""/116, 0x74) keyctl$reject(0x13, r1, 0x1, 0x9c9, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x109881, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5, 0x7, 0x9, 0x80000000, 0xf6c7}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x3}, &(0x7f0000003000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x80, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000)={0x2, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000000)={r4, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x40, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000006000-0x50)={0x2, 0x7, 0x3f, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$invalidate(0x15, r1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000005000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000006000)={0x11, 0x1b, r6, 0x1, 0x1ff, 0x6, @random="f81adae56d69", [0x0, 0x0]}, 0x14) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x400200100000002, 0x400) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000bf2000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004ca000-0x4)=0xc) r3 = syz_open_dev$audion(&(0x7f0000735000+0x4e7)='/dev/audio#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000447000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) write(r1, &(0x7f0000c47000)="1f000000b401fdde000002000000fffffff80009000680060000060000001a", 0xffffffffffffffd6) lseek(r1, 0x0, 0x4) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000927000-0x8)=0x0, 0x0) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000fa0000000000000007e9ff0006000d0005", 0x39}], 0x1) 2018/01/06 16:48:45 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000407000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000641000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c77000)=0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b75000-0x2)=0x5, &(0x7f0000d56000-0x8)=0x2) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2000, 0x6, 0x2, 0x100, 0x4, 0x1, r3}) r4 = shmget(0x3, 0x1000, 0x40, &(0x7f00004b7000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000286000-0xc1)=""/193) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b90000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c2f000)={0x20, 0x2, {0x3, 0x1, 0xf4c19a9, 0x1, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f000064c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) 2018/01/06 16:48:45 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000da000)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x116000, 0x4, 0xa, 0x8f, 0x5, 0x0, 0x2, 0x8, 0x0, 0xfff, 0x3, 0xfffffffffffffff7, 0x0}, {0x4000, 0x100000, 0xe, 0x2, 0x508, 0xfffffffffffffc01, 0x1, 0x3, 0x6, 0x7fff, 0x1, 0xdc6, 0x0}, {0x1, 0x3000, 0xe, 0x8, 0x0, 0x9, 0x4, 0x8, 0x100000000, 0x3, 0x2, 0x5, 0x0}, {0x1d000, 0x1, 0xe, 0xc, 0x5, 0x88, 0x1, 0xdd2, 0x3, 0x2def, 0x7f, 0x1, 0x0}, {0x2, 0xf000, 0x0, 0x1, 0xfffffffffffffffe, 0x7fffffff, 0x7fffffff, 0x11d4, 0x8, 0x1, 0x5, 0x9, 0x0}, {0xf000, 0x0, 0xf, 0x600b, 0x100000000, 0x80000001, 0x9, 0x9, 0x25c, 0xd0b3, 0x671, 0x4, 0x0}, {0x2000, 0x7000, 0x0, 0x0, 0xa818, 0x0, 0x401, 0x9, 0xfff, 0x1, 0x5, 0xffffffffffffff16, 0x0}, {0x10f001, 0x5000, 0xa, 0xffffffffffffffff, 0x3, 0xe5b0, 0x9, 0x4, 0x0, 0x5, 0x7, 0xbd7a, 0x0}, {0x4, 0x100000, [0x0, 0x0, 0x0]}, {0x0, 0x100004, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x2000, 0x6000, 0xc, 0xa001, 0x6002, [0x1, 0x7ff, 0x8, 0x3]}) io_setup(0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)=""/64) ioctl(r0, 0x4, &(0x7f0000001000)="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") sync_file_range(r0, 0x8, 0x770e473a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000004000-0x400)={"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"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x8)=[0xa93c, 0x9]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/mixer\x00', 0x400002, 0x0) flistxattr(r3, &(0x7f0000001000)=""/69, 0x45) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000003000)={0xfffffffffffffffb, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xe8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x9, 0x8, 0x8, 0x0, &(0x7f0000007000-0x10)=@common='bpq0\x00', 0x3, 0x99a, 0x8}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000007000)='./file0\x00', 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000009000-0x4)=0x80000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000352000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c1a000-0x8)={0x0, r1}) preadv(r0, &(0x7f0000ab2000)=[], 0x4, 0x400000fc) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fe5000)=0x0, &(0x7f0000fe5000)=0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe7000-0x10)={0x0, 0x10, &(0x7f0000fe7000-0x10)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c5000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000fe7000-0x4)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe4000)={0x2, &(0x7f0000fe5000-0x10)=[{0x9, 0x745c, 0x1, 0x1}, {0x5, 0xffffffffffffff81, 0x7, 0x7f}]}, 0x10) 2018/01/06 16:48:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xf, 0x6, &(0x7f000087a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000af9000-0x4)=0x7fff, 0x4) r2 = socket(0xa, 0x803, 0x2) sendmsg$nfc_llcp(r2, &(0x7f0000ff0000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000e37000-0x30)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000c50000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036e000)='/dev/sequencer\x00', 0x8400, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001a3000)={0x0, 0x1}, &(0x7f0000acb000-0x4)=0x8) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000156000-0x6)={r1, 0xffffffff80000001}, &(0x7f0000acb000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000ac9000)=0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000acb000-0x5)='user\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000235000-0x8a)="8bf5ebe6b854ea9735253485c39b764a2654b75d10af03b9a5309e82db6804d1f9897a1e246ffa59439aa9ce00ee86ac3658f20e5a17a2deacb9bd5aff09c59f87785afa7011a75fa98ee0b27c4109018f5e8824ec342edaa50c079988934d22eefee363ad3ddbbe30deaa9681ed9c61f323e20970ddebd5c9721a343f30dc632c69670de098d84d739f", 0x8a, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x10000) 2018/01/06 16:48:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a40000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f7000)=0x0) setpgid(r1, r2) r3 = eventfd(0xffffffffffffffe0) signalfd4(r3, &(0x7f0000dc9000-0x8)={0x9}, 0xfffffffffffffee7, 0x80000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x1, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000762000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00007b8000-0x8)={0x0}, 0x8) 2018/01/06 16:48:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000c85000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000129000)={0x0, 0x0, 0x3f, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, r0}) 2018/01/06 16:48:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) r4 = syz_open_dev$adsp(&(0x7f0000cef000)='/dev/adsp#\x00', 0x8, 0x1) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00003c2000-0x8)=0x0) listen(r0, 0x2) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a41000-0x4)=@int=0x9, 0x4) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) semget(0x0, 0x3, 0x287) shutdown(r5, 0x2) accept(r0, &(0x7f0000db3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000897000)=0x9) 2018/01/06 16:48:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) r3 = getgid() lstat(&(0x7f0000189000-0x8)='./file1\x00', &(0x7f0000f1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005a4000-0x8)='./file0\x00', &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008ac000-0x8)='./file0\x00', &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00009d2000-0x10)=[r3, r4, r5, r6]) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000bc5000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f00006e9000)="ace93992", 0x4) 2018/01/06 16:48:45 executing program 2: clock_gettime(0xffffffffffffffff, &(0x7f0000591000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) [ 80.499373] sctp: [Deprecated]: syz-executor1 (pid 15116) Use of int in max_burst socket option deprecated. [ 80.499373] Use struct sctp_assoc_value instead 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000568000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f000078a000-0x10)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d09000)=[{&(0x7f00003ba000-0x99)='l', 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x20000880) sendto$inet6(r0, &(0x7f000037d000-0x1)='U', 0x1, 0x0, &(0x7f00008ca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000948000-0x18)=@generic={0x1, 0x2, 0xffff}) preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) flock(r0, 0xa) 2018/01/06 16:48:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082e000-0x11)='/selinux/enforce\x00', 0x8880, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bd5000-0x40)={0x0, 0x38, "ee06e1bc4b2346a6ce354eae33346d60a5a8d2049ac0d647d5b9755399d629c6123372182e9d0e65f9b156049b2b1ddfd7d6538ea6ad61bb"}, &(0x7f0000c26000)=0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b59000-0x2e)={r1, 0x26, "151ed1c800000be2b4cfa220cf258a256324fb3ec4fc10798a7ea363b4dab889771c52d52243"}, &(0x7f0000b67000)=0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007c1000-0x10)={0x1, 0x8002, 0x100, 0x1, r2}, &(0x7f0000bff000)=0x10) msync(&(0x7f0000c0c000/0x3000)=nil, 0x3000, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000c1b000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x121000) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000050a000-0x4)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000c32000-0x4)=0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 16:48:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x181000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xad)={0x0, 0xa5, "e14e8d075d6a2bed400e57e7287398db019f8d5a06ddb1b04c9c62a1683e937d330ac6287bf14c7f54853b2ccd548f90518e59f04596e9e3447478397e7fe72e43528eaed039f6f78e3d8bbfba4bbf473a6685531edd2c10e1d7a088223fa8db336526bd0eeb52589418bc2efcd4471b4b46b6dd3b6941615b24cf3d2840b5cc14cf796ca8e4fd37a297b56bb566e5359ab8aeef41a80d12709b44acdb0945807f199a160d"}, &(0x7f0000000000)=0xad) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x1ff, 0x8, [0x6, 0x7ff, 0x8, 0x7, 0x1, 0x3e4, 0x3, 0xc9]}, &(0x7f0000001000-0x4)=0x18) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003ef000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x8, 0x1000, 0xb38, 0xfff, 0x1, 0x373, 0x0, 0x1, 0x3e1f, 0x1ff, 0x3200, 0xffffffff, 0x7]}, &(0x7f0000df5000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) listen(r2, 0x800) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/06 16:48:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006df000-0x78)={0x1000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x10001, 0x10001, 0x200, &(0x7f000012c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6cb3, 0x83c, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x20}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e89000-0x16)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fa4000-0x4)={r1}) 2018/01/06 16:48:45 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x4, 0x8, 0x5, 0x1, 0x6, 0x4, 0x83ad, 0x3, 0xff, 0x2, 0x400000, 0x8400000000}) r1 = shmget(0x1, 0x1000, 0x78000000, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000320000-0x10)={0x2, 0x3, @rand_addr=0xe30a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_robust_list(0x0, &(0x7f00002c3000)=&(0x7f00007f9000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c9c000-0x8)=0x18) 2018/01/06 16:48:45 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000016000-0x1)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000080f000-0x8)={0x0, 0x80000001}, &(0x7f0000be7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c57000-0x8)={r3, 0x6}, &(0x7f00008ea000-0x4)=0x8) dup2(r0, r1) [ 80.586118] sctp: [Deprecated]: syz-executor1 (pid 15127) Use of int in max_burst socket option deprecated. [ 80.586118] Use struct sctp_assoc_value instead 2018/01/06 16:48:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x7, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000189000-0x39d8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0x20000000000000, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/06 16:48:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003d3000)='/dev/input/mice\x00', 0x0, 0x800) fallocate(r0, 0x1, 0x9, 0x10001) read(r0, &(0x7f00004fa000)=""/0, 0x0) 2018/01/06 16:48:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1a000)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d49000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10000, &(0x7f0000bda000-0x1)="") lstat(&(0x7f00009c4000)='./file0\x00', &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") 2018/01/06 16:48:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e50000+0xeaf)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000064b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000)=0xe8) setuid(r2) dup3(r1, r0, 0x0) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000572000)={{0x7fffffff, 0x81, 0x9, 0x2, 0x8, 0xffffffffffff8000}, 0x7fffffff, 0x5, 0x0, 0xffffffffffff0000, 0x1, "632052daa18c2813f3fe564be57b7042a2722c9ccf48778a15498ba2b91cbc3931a4083e6ccccd53b8439fafb67c6a00fe27700d96f5a8ff9c70bac0976c1368c743ec90f7462bba334bfb6f13f1e96ff6a3f0fc959ddea6d93ab90d842dfda22f0af14e97d62a0486a24e24c3430ef4a5a96f29ff2491f7fb7a04096ac99d21"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sg(&(0x7f0000964000)='/dev/sg#\x00', 0x8, 0x44001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a30000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f000092a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001, 0x7fff, 0x0, 0x100, 0xbc3, 0x40108, r6}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000087f000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000bbc000-0x8)='./file0\x00', 0x50000, 0x2) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000671000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a0000+0x3bf)={0x0, 0x0, 0x0}, &(0x7f00004db000-0x4)=0xc) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000741000)='/dev/admmidi#\x00', 0x8000, 0x101000) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000519000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000694000)=0x1c) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000fe4000-0xc)={r3, r4, 0x5}) r5 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f00008d8000)={0x3, 0x2, 0x1100, 0x7ff}, 0x10) setns(r5, 0x0) preadv(r5, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f57000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000071000-0x8)={r2, 0x2}) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005af000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000930000)=""/246) 2018/01/06 16:48:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000422000-0x12)='/dev/input/mouse#\x00', 0x5, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000742000)={&(0x7f0000955000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000-0x40)=[{&(0x7f00002df000)="", 0x0}, {&(0x7f0000ca3000)="8a1f9263aa12a9231756bbaa70a44fa5a854b1104dbb11d05239074c374f1ff47a07df0948385d72f181", 0x2a}], 0x2, &(0x7f0000ccc000-0x1e0)=[], 0x0, 0x8000}, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00008fd000-0x36)="db013684130530c58d522977fae8dbf53ba8da9a92317d86ebea86fc5043f13c9ed33aa7e28c6f8f39d75631d8c1ffde1a9b2aa50b9e") accept4$ax25(r1, &(0x7f0000e36000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000ae000)=0x10, 0x80000) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/context\x00', 0x2, 0x0) 2018/01/06 16:48:45 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000545000-0x8)={0x0, 0x0}) r0 = socket(0x2, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x0) setsockopt(r0, 0x0, 0xcf, &(0x7f0000000000)="", 0x0) 2018/01/06 16:48:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a8d000-0x20)={0x101ff, 0x1, 0x0, 0x1000, &(0x7f00000d6000/0x1000)=nil}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000e32000-0xc)={0x240000000000, 0x9}) sysfs$1(0x1, &(0x7f0000207000-0x1d)='/selinux/avc/cache_threshold\x00') seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_gettime(0xffffffffffffff9c, &(0x7f000076b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000979000)={0x0, r1}, &(0x7f0000e4f000)={0x0, 0x0}) r2 = add_key(&(0x7f0000e9c000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cde000-0x81)="f5930a7474956f2cf478b5a8737a70e619b8fbf672871c960e8f2853a0e5fe7bc31095c5dcf4abe3e4c3cfe7af8650183c433c181fa14efba765eac19f16db81048fba725ecf0dda42549625ad813b1c1045afdf97cc1de4ef9d416c4d260339782018a6aaa3fbc8a96b8de4cd14c2cab473759d8e2c56ccd84b7a07abafade877", 0x81, 0xfffffffffffffff8) add_key$keyring(&(0x7f00003b5000-0x8)='keyring\x00', &(0x7f0000a8a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c9d000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a3d000)=0x2, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000622000)={&(0x7f0000f7a000/0x3000)=nil, 0x4, 0x7, 0x4, &(0x7f000058a000/0x4000)=nil, 0x2}) 2018/01/06 16:48:45 executing program 0: pipe(&(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6890) r4 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/igmp6\x00') preadv(r4, &(0x7f000069e000)=[{&(0x7f0000941000)=""/16, 0x10}], 0x1, 0x400000000000) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e0c000)=""/84) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x51ca5bcca129cfb) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00001c8000)=""/134) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000069e000-0x8)=0x0, &(0x7f00007c7000)=0x8) preadv(r0, &(0x7f000088c000-0x10)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000089, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000dcf000)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087a000)=0xc) fcntl$lock(r1, 0x5, &(0x7f0000f39000)={0x0, 0x1, 0x8c3, 0x0, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed4000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000f69000)=""/167) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ace000-0x4)=0x0, 0x4) bind$inet6(r3, &(0x7f000023f000-0x1c)={0xa, 0x2, 0xf22f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) mprotect(&(0x7f0000b9e000/0x4000)=nil, 0x4000, 0x100000a) read$eventfd(r3, &(0x7f0000cc0000)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.772717] irq bypass consumer (token 00000000e426b588) registration fails: -16 [ 80.800482] irq bypass consumer (token 00000000e426b588) registration fails: -16 2018/01/06 16:48:45 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eea000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xffffffffffffffff, 0x6b, 0x1, 0xfe6}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80007, 0x5, &(0x7f0000de5000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000060a000-0x9)='/dev/sg#\x00', 0x5, 0x20040) r4 = creat(&(0x7f0000347000-0x8)='./file0\x00', 0xb0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000099e000)={r3, 0x44e5, 0x9, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000ddb000)='/dev/adsp#\x00', 0x6, 0x6800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000b33000-0x4)=0x298, 0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f000016c000/0x18000)=nil, &(0x7f00002b4000-0x18)=[@text16={0x10, &(0x7f0000280000-0x3e)="f26f66b90c09000066b80080000066ba000000000f300fc7afdc0cdfe0660f284fd8260f01c8f20f11df2e650fc7a8ff768fe94801af460065643666f3ab", 0x3e}], 0x1, 0x0, &(0x7f0000727000)=[], 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c97000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00001e2000)=0x8) r8 = syz_open_dev$adsp(&(0x7f00009e8000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f0000a6f000)={0x1, 0xd49, 0x1000, {0x0, 0x0}, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) munlock(&(0x7f0000bd1000/0x2000)=nil, 0x2000) 2018/01/06 16:48:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x4a, &(0x7f0000bab000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000deb000-0x5b)=""/91) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fe4000-0x14)={0x0, 0x44fb, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/06 16:48:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f6e000)=0x0, &(0x7f0000ff2000-0x4)=0x4) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r5, 0x5421, &(0x7f0000940000-0x8)=0x3f) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") sync_file_range(r6, 0x0, 0x7, 0x1) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00002da000-0x10)={0x9f, &(0x7f0000602000-0x1f)="1e285db41442bed4ce492f72fb2382497ee74b0c1b8d2856b960783b4b8d7d30477c5e839e02357f695bbfce896dad9a1e86807f2ce9efe46776700d405df43755c680fa3506c4aba2f97c5625722246debbe81bcda1622ff4c97d0f34a6e7119f0a3fc0aba89c72cecd82c16f256c5b386080abede3f7bd3a158d4b16773e763716a404364e17ca14a6f67b13527ba91c43180db344eacff32e45bf35369d"}) tkill(r3, 0x16) 2018/01/06 16:48:45 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002b7000-0x12)='/dev/input/mouse#\x00', 0x8, 0x200000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fd7000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fd7000-0x10)={0xfffffffffffffc00, 0x240000000000}) r2 = socket$inet6(0xa, 0x8000000000000001, 0x6) sendto$inet6(r2, &(0x7f0000ac6000-0x1)="", 0x0, 0x0, &(0x7f0000343000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 16:48:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000014a000)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00003cf000-0x14)={0x9, 0x37, 0x4, 0xffff, 0xfffffffffffffffe, 0x100, 0x6, 0x5, 0x6, 0x7fffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057f000)={0x0, 0x0, 0x0}, &(0x7f0000673000)=0xfffffffffffffd5b) sched_setparam(r1, &(0x7f0000935000)=0x2) preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) openat(r0, &(0x7f00000d8000-0x8)='./file0\x00', 0x440000, 0x193) 2018/01/06 16:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052b000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000)=0xec37abef79f0e4dc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b5000)={0x0, 0x0}, &(0x7f0000809000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000492000-0x20)={0x78a9, 0x6, 0x2, 0x9, 0x80000001, 0x1, 0x40, 0x0, r1}, 0x20) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000043d000-0x4)={r0}) 2018/01/06 16:48:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x0, 0x0, 0x8f87, 0x8000}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ad9000)=@add_del={0x2, &(0x7f00005fe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/06 16:48:46 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000911000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008c6000)={0x0, 0x0}, &(0x7f0000e5f000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f0000fc3000-0x10)={r1, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000744000-0xb)='/dev/hwrng\x00', 0x301400, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fc3000-0x4)=0x0) r3 = semget$private(0x0, 0x1, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000bf000-0x10)={0x2, &(0x7f0000c13000)=[{0x6, 0x6}, {0x8, 0x5}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000682000-0x10)={0x0, 0xc, 0x100, 0x40}, &(0x7f0000edf000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fc3000)={r4, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x100000001}, &(0x7f0000765000)=0x98) semtimedop(r3, &(0x7f0000fbf000-0xc)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000376000-0x10)={0x0, 0x989680}) 2018/01/06 16:48:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0x0, 0x5) timer_create(0x7, &(0x7f0000749000)={0x0, 0x7f43c6f9, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000-0x4)=0x0) timer_getoverrun(r0) 2018/01/06 16:48:46 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000)={&(0x7f0000009000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000000d000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/06 16:48:46 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00003c0000-0xd)='/dev/dmmidi#\x00', 0x3, 0x5c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x2d, 0x2}, &(0x7f0000b19000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x7, 0x30, 0x4, 0xffffffffffff8001}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004a2000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000e82000)="00fffe00", 0x4) accept4$inet(r2, &(0x7f000048c000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x800) 2018/01/06 16:48:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003ce000)='/dev/snd/seq\x00', 0x0, 0x200000200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r0, &(0x7f0000fd1000-0x12)={0x12, 0x4, "2668022fbe429bcfd85d"}, 0x4000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$unix(r1, &(0x7f0000e18000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 16:48:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff00000000, &(0x7f00003ff000)=0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000de8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000da6000-0x8)='environ\x00') io_cancel(r0, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f0000995000)="ca1d7ff639ed933383a33c286f196266b2711feec737effd18e424323d52a07100fe801e3062dd1c1ec6c979e7c41e6ce18cd3389e7d9a15fc767e00cbf73db7", 0x40, 0x97, 0x0, 0x1, r2}, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r3, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000c5f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/06 16:48:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x1f110e0d89f27324) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000acf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f00007bf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e9d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000-0xc)={r1, 0x0, 0x0}, &(0x7f0000b0f000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000736000)={r3, 0x0, ""}, &(0x7f0000285000-0x4)=0x8) 2018/01/06 16:48:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f0000c17000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b3000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x19, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x400082, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000e000-0x43)=""/67, 0x43) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000e000-0x8)=0x10, 0x6) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000b000-0x6)={0x4, 0x401, 0x52aae784}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f000000f000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) 2018/01/06 16:48:46 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00006db000-0x1)=0x10, 0x4) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000093e000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000e8000)=0x6, &(0x7f00008f9000)=0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 16:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup(0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000062000-0x8)={0x0, 0x5}, &(0x7f000033b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008c7000)=@assoc_value={r3, 0x0}, 0x8) writev(r1, &(0x7f0000841000)=[{&(0x7f0000a86000)="4a1a69925c", 0x5}, {&(0x7f0000cea000)="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", 0x1000}, {&(0x7f00003af000)="cc3678ea6b4ce0a36c92940eabb1fd", 0xf}, {&(0x7f0000d2c000-0x25)="3a24a898003e558d9694b8c72ef8124364c48453acd32aef686e9b7a1a6ca6087e050c8890", 0x25}, {&(0x7f0000b97000)="77089f507c66724a62c66ed462fd4bc87a48a1323ff89f791992d51faa99033bc677e0322a6ea4f5969ae6e6bfe0cce195e3b6307880d12d61e39862e03edae555ea", 0x42}], 0x5) sendmsg$unix(r1, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}], 0x1, &(0x7f0000893000-0x48)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000044000-0xa)={0x3, [0x6, 0xfffffffffffffe00, 0x3]}, &(0x7f0000b0a000+0x9a5)=0xa) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/06 16:48:46 executing program 2: r0 = memfd_create(&(0x7f0000cf7000-0x5)='em0+\x00', 0x2) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000aea000-0xc)={0x0, 0x1, 0x2c}) 2018/01/06 16:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000fa0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@lsrr={0x83, 0xb, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000039b000+0x738)={@common='yam0\x00', @ifru_settings={0xf4, 0xffffffffffff5097, @fr_pvc_info=&(0x7f0000c06000-0x14)={0x6, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/06 16:48:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mlock(&(0x7f000000c000/0x2000)=nil, 0x2000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/06 16:48:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f00000f7000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000097000-0x4)=0x10) syz_extract_tcp_res(&(0x7f0000ce5000)={0x0, 0x0}, 0x8001, 0x800) write$tun(r2, &(0x7f0000067000-0x136)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv6={0x6, 0x6, "5d11a3", 0x9c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x2, r3, r4, 0x401, 0x0, 0x5, 0x1, 0x4, 0x0, 0x6, {[]}}, {"cdceec839673abda647d9bfa885284208093c68c6619da2df5d8e4e8ae87f1809cb6df8144f8d38bd535462634e1c19d7fc92d1ca0f242b9e2b08d77b89d369a8b16e41d7630b650c0563e5bfa2867ea5fd950a6f69ee6e3d9be8801f1c0f196b93ae82bd9308c381638a55bca36617fb1741b2c8d41b9ab8f84c39b5ddde3d742d9f2205eb24839"}}}}}, 0xce) 2018/01/06 16:48:46 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x8000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80801, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/06 16:48:46 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a8000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f9d000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffff211, 0x1, 0x0, 0x400, 0x8000, 0x49, 0x5, 0xb41, 0x9, 0xfffffffffffff800, 0x7, 0xf47, 0x2, 0x0]}, &(0x7f0000f9d000+0xde0)=0x108) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f9e000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x1, 0x956, 0x14}, &(0x7f0000f9d000)=0xa0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000067a000)={0x0, 0x101, 0x2, [0x611, 0x200]}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000289000-0x38)={&(0x7f0000206000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000)=[{&(0x7f0000f9d000)="81ec453a2856fae48ff222eff91583f4998b758a194a90600ac985ad5ce0d08c9f3bab904bc534374ffbba79da33c1d3ea80af1991b2b7ab027b9803d697fe7809a947a4cdcc6bb7da35e246fe0efb2f2e63772daef962fd5f00a69d16d6845b55e521337e786c232ca503388e94d532ac5e2b9eedcdc94f7d42529acfeea6ef599bd22e50b36385fb84e3e04e44e7", 0x8f}, {&(0x7f0000e16000-0xb6)="102b69bdea0a51c284764fc18b5dca0d0dbd162736638312012e6b11dd86b326281694972e9a60f1b2d50b774194c38bde02f71f0713aa34bf517380fe492526f46c7502336ccccf3e1c2db469a2d7640f3bd40f9098da3125dcc0f5cae23bf5a825a201308ae7dfa876396458ccb65ab3da002f96a32b88a16c30a265a5f92abc723ffbfe1bde09ec04a00bff07ec071fa65d639e134eb354a18a268fc2d6d91220eca81b4f94cf1d4b099dc79605ce57501f114a99", 0xb6}, {&(0x7f0000897000)="53aa8a29a4b049244deacc31e7a3ad2d", 0x10}, {&(0x7f0000f9e000-0x93)="584692d70375720929aecb0249cce436a8309db45307abff157b9d77eee76e64acdd39998b1794ef6284385a64e8d82d702b8634970908594b46d8c799b774740dd2b707d34d6e26664c337991a5107e56206120815acf6c3591620b066ea3987d401a668f2538f1a35a9c7640fa9366e2888b801f18e1974326865b86bb326754a26b11371c73d5d0358f5bf4661692eb651b", 0x93}, {&(0x7f000035d000-0x3c)="be7ffa1b73da0b0de1d09e5fecbd538f61e944ba36109aca5262e7f0db7f1585b25d396a966210d93eac76c008ae573d24171d7041d04920461b299b", 0x3c}], 0x5, &(0x7f0000f9d000)=[@init={0x18, 0x84, 0x0, {0xe569, 0x1, 0x200, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x6, 0x60, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xca, 0x8206, 0x5, 0x7, 0x3, 0x8, 0x75, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000001, 0x7f, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1f, 0x8002, 0x1, 0x7, 0x80, 0x8000, 0x100, r5}}], 0xf0, 0x4048000}, 0x40408d0) 2018/01/06 16:48:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000298000-0x6)='.dead\x00', &(0x7f00006b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9d000-0x17)='GPL)cpusetprocvboxnet1\x00', 0xfffffffffffffff8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a7b000-0xb8)={0x0, 0x7fffffff, 0x8, 0x0, 0x376b, 0x2, 0x7ff, 0x10b5, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6, 0x1, 0x8001, 0xffffffffffff1c3c}}, &(0x7f0000087000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000acf000-0x8)={r2, 0xffffffff, 0x7fff}, 0x8) r3 = request_key(&(0x7f0000020000-0x5)='user\x00', &(0x7f0000f59000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f5000)='.selinux\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r3) 2018/01/06 16:48:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010f000)=[{&(0x7f0000aa2000)="390000001300090380000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0xfecf}], 0x1) 2018/01/06 16:48:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000109000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchdir(r0) r1 = semget$private(0x0, 0x2, 0x420) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00009a7000)="e50000000000000002001007ddb42113", 0x10) r4 = accept$alg(r3, 0x0, 0x0) writev(r4, &(0x7f00006fc000-0x30)=[{&(0x7f00000ad000-0x93)="ab0189f3570a441f911639d80330c47ce7a72df5bb9284145ab2e48cd176305bf37bf7e41bba53bccd1c1f50fb94588bb567dd722823cf3f64529ca4d8a4fe93a1d8cf80ee168129ca25711687c3bbdc397fd1b757a98db9aba7cc112cdb19c3d9deca73ca2ff6b6e9b8d0b494e576120f559f23c29457264a375be70db6c53911473336cf5b56c0e59b39e17b4d3cef", 0x90}], 0x1) recvmsg(r4, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000943000-0x28)={0x3, 0x9, 0x6, 0xedee, "988266d5ccc9e0f49cc598795e3fc945795567f4456f0c40a235da0190d51af8"}) syz_open_dev$vcsa(&(0x7f0000903000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) preadv(r2, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000947000)="8fed24369c72cd204c27bf9d8702f310") 2018/01/06 16:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = semget(0x2, 0x3, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000ab000)=""/234) r2 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a1000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = syz_open_dev$mouse(&(0x7f000034b000-0x12)='/dev/input/mouse#\x00', 0x6, 0x410000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cb6000)={0x20, 0x3f, 0x0, 0x2d348eb4, 0x0, 0x0, 0x8, 0x8, 0x0}, &(0x7f0000c7a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00008b4000-0x10)={0x6, 0x4, 0x6a3b5e84, 0xffff, r5}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r2, r3, r2}, &(0x7f0000b1d000-0x30)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000aa3000)={'tgr160-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpriority(0x2, r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x0, r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a96000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000b6f000)="2b1565b9277fdbce7b018e5f44c84bc373cbbfb5d291c38e9916bfccf40b28dc1ecd56959bc9db672562648499d74a7263ba65f1760b06585c72c5ce40cc040986aae5bf9529036151f0079a996e765ed8977c918df63c") getpid() 2018/01/06 16:48:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f77000-0x8)='big_key\x00', &(0x7f0000235000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0x4d)='%', 0x1, 0xfffffffffffffffd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000002000)="", 0x0) [ 81.754891] device eql entered promiscuous mode 2018/01/06 16:48:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000688000-0x1)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000223000)='/dev/rtc\x00', 0x400000000000a02, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000083c000-0x4)=0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000220000)={0x79, 0x0, [0xfffffffffffff000, 0x80000000, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x40, 0x200001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) lremovexattr(&(0x7f0000771000-0x8)='./file0\x00', &(0x7f0000bc6000-0x15)=@known='system.sockprotoname\x00') sysinfo(&(0x7f0000cd9000)=""/160) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file1\x00', &(0x7f000038f000-0x8)='./file1\x00') [ 81.807065] kauditd_printk_skb: 106 callbacks suppressed [ 81.807074] audit: type=1326 audit(1515257326.834:875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:46 executing program 4: prctl$void(0x100001a) r0 = syz_open_dev$vcsn(&(0x7f0000c8b000-0xa)='/dev/vcs#\x00', 0xe2, 0x20000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a88000-0x10)={&(0x7f00007ba000/0x14000)=nil, 0x14000}) 2018/01/06 16:48:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000525000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fb5000)=@assoc_value={0x0, 0x6}, &(0x7f0000905000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a7f000-0x6)={r2, 0x6}, &(0x7f0000889000-0x4)=0x6) membarrier(0x10, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000df8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xffff, 0x1f, 0x40}, &(0x7f00005c5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ade000)={0x100000001, 0x2, 0x200, 0x7, 0x4, 0x1, 0x3, 0x20, r4}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000521000)={0x89c, 0x10001, 0x8207, 0x1f, 0x2, 0x5, 0x4, 0x100, r4}, &(0x7f000018f000)=0x20) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/01/06 16:48:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f00009ba000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ced000-0x4)=0x10) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000873000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e72000)={0x0, 0x100000001}, &(0x7f00005a1000)=0x8) r4 = syz_open_dev$vcsa(&(0x7f0000161000-0xb)='/dev/vcsa#\x00', 0x7, 0x800) connect$llc(r4, &(0x7f0000ad9000)={0x1a, 0xff, 0x100000001, 0x6, 0x10000, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ffb000+0x162)={r3, 0x10001, 0x6, 0x6, 0x7, 0x2}, 0x14) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000de0000)=0x2, 0x4) [ 81.853423] audit: type=1326 audit(1515257326.836:876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f0000d73000-0x39)=""/57, 0x39}], 0x2, 0x0, 0xfeff, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xfffffe73, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c6000-0x4)=0x401, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000682000)={@common='bond0\x00', @ifru_flags=0x4000}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c3c000-0x118)={0x80000001, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe2(&(0x7f0000603000-0x8)={0x0, 0x0}, 0xbaedb1d17971edb1) [ 81.853440] audit: type=1326 audit(1515257326.836:877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853455] audit: type=1326 audit(1515257326.836:878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853472] audit: type=1326 audit(1515257326.836:879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853491] audit: type=1326 audit(1515257326.836:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853517] audit: type=1326 audit(1515257326.836:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853543] audit: type=1326 audit(1515257326.836:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 81.853565] audit: type=1326 audit(1515257326.836:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f000076b000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009f7000-0x4)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c17000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c11000)=0xe) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003ed000-0x89)=""/137, &(0x7f0000710000)=0x89) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000146000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc2, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000e03000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r4, 0x61) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000ae000-0x5)={0x3c00, 0x9, 0x4, 0x2000000000000000}, 0x5) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x88) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) syz_open_procfs(r1, &(0x7f0000001000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f00001b3000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000023a000-0x10)={0x77359400, 0x0}, &(0x7f000016f000)={0x0}, 0x8) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000238000-0x8)=0x952b) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x10, r1) sched_setscheduler(r1, 0x5, &(0x7f0000001000-0x4)=0x8001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0xa, 0x0}, {0x8, 0x0}, {0x3, 0x46}, {0x8, 0x1ff}, {0x4, 0x401}, {0x2, 0x10000}, {0xf, 0x180000000000}, {0x2, 0x6}, {0xb, 0x2}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000001000)={0xc263, 0x20, 0xfffffffffffffffa, 0x1, 0xffffffffffff7fff, 0x6, 0x18000000000000, 0x10001, 0x10000, 0x86}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="aac50af21b0f4fc4a5bca8756eb49263", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x9681, 0x29e9, 0x4, 0x7ff, 0x6, 0xfff, 0x8, 0x6}, &(0x7f0000002000-0x40)={0x4, 0x6, 0x2, 0xfd3, 0x7, 0x100, 0x1000, 0x401}, &(0x7f0000002000-0x40)={0x800, 0x3, 0xd147, 0x4, 0x0, 0x56b3, 0x3, 0x200}, &(0x7f0000000000)={r5, r6+30000000}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0xfffffffffffffffb}, 0x8}) futex(&(0x7f000000d000-0x4)=0x20, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={r7, r3+30000000}, &(0x7f0000390000-0x4)=0x0, 0x0) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000001b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000001b000-0x18)={@loopback={0x0, 0x1}, 0x5694, r3}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b4c000-0xa)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c25000)=0xea) r1 = syz_open_procfs(0x0, &(0x7f0000b42000-0x17)='net/ip6_tables_targets\x00') ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r2, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) [ 81.853581] audit: type=1326 audit(1515257326.842:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b0d000)=""/218, &(0x7f0000070000)=0xfffffffffffffdaa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e96000-0x20)={0x2, 0x7, 0x4, 0x1, 0x1, 0x10000, 0x1000, 0x1f, 0x0}, &(0x7f0000569000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b31000-0x16)={r5, 0x401, 0x7, [0x8, 0x2, 0x8, 0x7, 0x10001, 0x7, 0x8]}, &(0x7f000014c000)=0x16) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e80000)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ed0000)={0xffffffffffffffff}) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2002, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ce3000-0x8c)={0x2, 0x100000001, 0xd4c, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') write$sndseq(r2, &(0x7f000062c000-0x30)=[{0xffffffffffffffff, 0x4, 0xcd, 0x7, @tick=0x1000, {0x7fffffff, 0x2}, {0x10001, 0x7fffffff}, @connect={{0x10000, 0x9}, {0x3f, 0xccc}}}], 0x30) preadv(r2, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000020d000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a27000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00005c3000)={&(0x7f000022f000-0x4)=[0x0], &(0x7f00009da000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000bde000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000aba000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0xda, 0xb6, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x80000000, 0x2, &(0x7f00002bc000-0xd7)="9370460ac558e88699b01ac3aea05277dfaf067f2c94bfcdd97b46b71aeb8a3638ff832577707b61ebe27179fc5eb2e85b2218add0061f966211fed2ffaa53833994a4d7260ecb7bfa5090b4b7961e3cb131ace47b15aa5e5174a30b27592e83409f6da2dd41630437bee09c71c00f30bd4dbbf93ae39cc7127fa76b8dc4e7edb2b1bad5be2809b762c6c0e4f00d8bb24415275edb58112463bd7e71ff7e593331fa35fed9ca1531bf281ffc7d9ec7bfe916c0146e7ce47ee1fd9166d7b8031bbe2f8d0c7ab35822cbc71f530897e41526eae88ed4b323", 0xd7) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000630000-0x18)={0xaa, 0xa, 0x0}) prctl$setfpexc(0xc, 0x100000) syz_open_dev$audion(&(0x7f0000ac7000)='/dev/audio#\x00', 0xfffffffffffffffb, 0x80) writev(r0, &(0x7f0000aec000-0x10)=[{&(0x7f0000f11000)='-', 0x1}], 0x1) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000356000)=""/95, 0x8) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xaa9, 0x800, 0x8, 0x4, 0x0, 0xfffffffffffffbff, 0x1400c, 0x4, 0x979, 0x4, 0xffffffffffffff80, 0x1000, 0x2, 0x1f, 0x80, 0x101, 0x8, 0x4, 0x5, 0x400, 0x1, 0xffff, 0x9, 0xffffffff, 0x9d31, 0x7, 0x7b49, 0x100, 0x7fffffff, 0x59, 0x2, 0x401, 0x0, 0x5, 0x625, 0x3, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x104, 0x80000001, 0x8, 0x4, 0x7fff, 0x3, 0x9, 0x0}, 0x0, 0x3ff, 0xffffffffffffff9c, 0xe) fgetxattr(r0, &(0x7f0000f9d000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a90000)=""/181, 0xb5) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000b71000-0x1a)=@known='com.apple.system.Security\x00') sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b70000-0x274)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:47 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000642000)='/dev/midi#\x00', 0x9, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000)=0xe8) r3 = getegid() shmget(0x2, 0x1000, 0x44, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) setrlimit(0x0, &(0x7f00007d8000)={0x800000003, 0x0}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x100, &(0x7f0000d63000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000063d000)='/dev/input/mice\x00', 0x0, 0x101400) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r2, &(0x7f00004e5000)=[{&(0x7f0000b0e000)=""/37, 0xfffffffffffffdcd}], 0x1, 0x0) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x48)="3572aacee0f531f9ec6eba5e923c45015f6004a797e67810fc1a4ea4176a29e25a74ab65eca56df4620c0e99c889c4ca04e18e619817a3f536067b3190d4ea1af721a7c336a03896", 0x48, 0x40000, &(0x7f0000f8b000)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059b000-0x4)=0x101c, 0x4) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/06 16:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0xfffffffffffffffd, &(0x7f0000de9000)="") mknod(&(0x7f0000e6a000)='./file0\x00', 0x8000, 0x7f) sendto(r0, &(0x7f0000f50000-0x85)="d3194696fc0398c7f15389701d01af5ecc2c627ffcf5421833d2f68d0cac84aecb6691210922f5bfac30b410a1e9d34f6ae65a779a31e1dd888ee4b54a4181bdf0e6ac33fa24415c53ebf38b854a6768c8939a34341c9c654f51c1bd3700e104b52b7700ff1b922bc3ea448ae45df1f65aa8c00c5a82f63438955291f236696b46afc3b956", 0x85, 0x24004000, 0x0, 0x0) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000329000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d9000)=0x14) bind$packet(r0, &(0x7f00001d7000-0x14)={0x11, 0x7, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b39000)={0x0, 0x78, "b2fd69ec25f98f3cf2ff368b5663d7dc47cf4372e6580850fa989437631ddad5d276196a7d7abeb3ff8abb1eae415945dd116990644dd61ed04f3b1c81e2bfc10ad80e3c9a834648256eeaebb48272fb41d0c22abf8f4b45bb5ef704c735647521905973aaa8a25d947dc6a9c1cdfddb14946347de98e636"}, &(0x7f000035f000)=0x80) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffc000)={0x7fffffff, 0x7f, 0x1, 0x400, 0x3, 0x0, 0x1ff, 0x81, r2}, 0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ffe000-0x14)={0x1, 0x0, 0x2, 0x787d099b5677fe81, 0x1}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3ff, &(0x7f0000ffd000-0x94)=""/148, 0x94) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000ffe000-0x38)={0x0, 0x0, &(0x7f0000fe5000)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 7: socketpair(0x8000000000001c, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f000047d000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getpeername$ax25(r2, &(0x7f0000e36000)={0x0, {""/7}, 0x0}, &(0x7f0000ae1000-0x4)=0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x1b, 0x1, "8a8b07b096b3f05e5f2352985cedbc282c4539790b7699fca14f680e97b3ce11aad28ca995fe0571c7ab93550e76603264ce34b9dfb69f81d20403f236d0cbaf", "34bc40ce0f583de4a2df201ca942f8f852c686dc4ed14b2461edff5780c661e5", [0x7, 0xfffffffffffff70d], 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000df9000)={0x400, 0x4, [0x7fff]}) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb4000)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d1000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r1, 0x8001, 0xe) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000052d000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e90000-0xb)='projid_map\x00') getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x157) accept4$packet(r3, &(0x7f0000470000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc2000)=0x14, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000d4b000)={r4, 0x1, 0x6, @random="f728333a93f4", [0x0, 0x0]}, 0x10) r5 = syz_open_dev$usbmon(&(0x7f0000d05000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x40) sendto$packet(r5, &(0x7f0000941000-0xb5)="dcd800d2fc768368f978e9846d0c6ddc9005b18297a82242ccfcecdff8ac50c3e6f7fd30dcebe4f9af83781c0b911463247c1200ce0ef62bf6b54f7628f2fab819fc018cac9d9ebdfae4b023ff878d4cef30f2c3f6305a658ea2e08b5783cf6372d2ee4e8aa9bdaba99a2df7eda7ea31c0cc4c99dc4ac871e610f58229059e42abed03bb59f21feffa7820a623427520e92e85da671dbffcfaaa55174f04cea776ec3a3a6758a6a5384a2c62a24b8748010b694bf7", 0xb5, 0x40010, 0x0, 0x0) r6 = dup(r1) symlink(&(0x7f0000e03000-0x8)='./file0\x00', &(0x7f0000a46000-0x8)='./file0\x00') r7 = request_key(&(0x7f0000ee2000)='cifs.idmap\x00', &(0x7f00004a0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee5000)='posix_acl_access\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f0000f2f000)='/dev/usbmon#\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e90000-0x40)={0x91, 0x8, 0x8001, 0xc, &(0x7f000022c000)=""/12, 0x0, &(0x7f0000055000)=""/0, 0x55, &(0x7f0000301000-0x55)=""/85}) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000236000)={0x15, 0xca, &(0x7f00001a1000-0xca)="fff08760a07f79b42d3eb62b43d55c4349b89d59a74e487b53304cfbdcd45ef9c2a34df6ae114cb80b16d4efd4b0d99544d605d9f24d723570dd84e7f03b25678baba1d72caffd0df9dbff40ca633868153687d41bbace7e6747f01ed6d3f86ea1999a3ad625d2002c8009ab186e0382615561f233d5f2aed4ba9bff156c17288c5ea0414193c86c01d19f750b40958a903d0fba908d6c3e0b4e848b238a5a46faa63d161e672e82b8193edb4deec3912494d4c3bab922c59eb50ebcc9e081cc62c9980a142407bc1757"}) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = dup3(r0, r0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000d10000-0xf0)=[{{&(0x7f0000b14000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000292000)=[], 0x0, &(0x7f0000419000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002e7000-0x10)={0x77359400, 0x0}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 7: sysfs$2(0x2, 0x8, &(0x7f00009db000-0x51)=""/81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000037f000+0x9dc)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000803000-0x9)='/dev/rtc\x00', 0x2200, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x4, 0x8000, 0x8, 0x9, 0x0, 0x1c1600000000000, 0x1015, 0x4, 0x6, 0x0, 0x800, 0x66, 0x20, 0x9, 0x10001, 0x9, 0x2, 0x4, 0x8, 0x1, 0xa99, 0x3, 0x8, 0x10000000, 0x1, 0x7fffffff, 0x1, 0x0, 0x0, 0xff, 0x8, 0x7, 0x5, 0x1, 0x7, 0x40, 0x0, 0x20, 0x3, @perf_bp={&(0x7f0000d26000)=0x0, 0xf}, 0x4000, 0x2, 0x1, 0x7, 0x6f32, 0xfffffffffffffff7, 0xc2, 0x0}, r0, 0x9, r1, 0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0xcb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x90000000000000, r3, 0x10000, 0x7fff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000001000-0x40)={0x80000001, 0x5, 0x4, 0x1, "7757ebb617bd5aa3084082a907b28943d260b59b5667c20400dbd35537005a34bf3b8b9616fe0803a0b34b68", 0x8}) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x7, &(0x7f0000000000)=[&(0x7f00007d7000/0x2000)=nil, &(0x7f0000234000/0x3000)=nil, &(0x7f0000bd8000/0x2000)=nil, &(0x7f0000164000/0x2000)=nil, &(0x7f0000f15000/0x3000)=nil, &(0x7f0000955000/0x4000)=nil, &(0x7f00005fd000/0x4000)=nil], &(0x7f0000000000)=[0x4, 0x40000000000, 0xdbd, 0xffffffffffffffc4, 0x5, 0x3fe00000], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000001000)={r1, r2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000004000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r1, &(0x7f0000003000-0x15)="7a70226fa9aae593d3e88441e11433e01f1fabc2bd"}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) munlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r6 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006000-0xc)={r0, r5, r6}, 0xc) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d4d000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) getsockname$packet(r0, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000033a000)=0x14) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000e86000)="92657373516f6e696400") getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00002ed000-0x5c)=""/92, &(0x7f000046d000)=0x5c) preadv(r2, &(0x7f000058a000)=[{&(0x7f0000b0e000)=""/37, 0x7a}], 0x1, 0x400000fc) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/sequencer\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000929000)={0x3, r0, 0x1}) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x101, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = creat(&(0x7f0000f87000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fcf000)=0x0, &(0x7f00009d1000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcd000)="", &(0x7f0000ca0000)="", 0x0}, 0x20) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b7b000)=0x5, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000823000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x355700ae}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f50000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f00002b3000-0x40)=[], 0x0) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49258af1398a1160) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000049b000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1, 0x9, 0xb647, 0x2}, &(0x7f0000405000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000032d000-0x8)={r5, 0x1}, &(0x7f0000319000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000dd000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000000, 0x2, 0x1, 0x40}, &(0x7f0000541000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000317000-0x8)={r6, 0x3}, &(0x7f0000b67000)=0x8) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xffffffffab94c27e, 0x3, [0x118d, 0x2, 0xfff]}, &(0x7f0000000000)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000045e000)={r1, 0x6, 0x0, 0x2, 0x8f7b, 0x8000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r2, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000083000)={r0, &(0x7f00007ca000)="982456e1c78b301f", &(0x7f0000ff5000-0xbc)="a3b84bec976d5ef03ed16f810f373567a9c29477978fdb9df2524b063838dbf3e2e90a34d811d642a2fea325850e3c6791aa338da3e4f46becc991fd0d1c0d5cc698292e2c9d9b8554d3d245ebc644d5624c0d7270275f7e943cccb60ce10d66c73622e1ffad23eec05c206ff6d801f638d086e3ab93594cab18784d782839ff135ea815577b5bf3457306735bf48c8d750b8707282e464fe7c071387b4e7e8b0805036a2b94edd26ea6c64d5f3a59fc91ef1f5ea29b00e15ac1cf91", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f6000-0x20)={r0, &(0x7f0000150000-0x2)="06fb", &(0x7f000037a000)="", 0x0}, 0x272) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xe30000)=nil, 0xe30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000744000)='/dev/kvm\x00', 0x10000, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000dcd000)=""/191) r0 = socket$inet6(0xa, 0x6, 0x86) membarrier(0x1, 0x0) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c87000)=@add_del={0x2, &(0x7f0000116000-0x10)=@generic="9457517cdfcaadf94d1388ec491e849b", 0x4}) r1 = syz_open_dev$audion(&(0x7f0000e30000)='/dev/audio#\x00', 0x51, 0x40100) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e30000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f000012d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000e30000)={0x56, 0x63, 0x5, {0xfb, 0xc0}, {0xc65, 0x2}, @period={0x5b, 0x7, 0x6, 0xffffffff, 0xc9, {0x1, 0x6, 0x7ea2, 0x2}, 0x4, [0xfff, 0x3f, 0x80000001, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000cc7000-0x5c)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf37}, 0x7, [0x0, 0x1000, 0x7, 0x4, 0x5, 0x800, 0xb1, 0xffffffffffff8001]}, 0x5c) r4 = memfd_create(&(0x7f000094c000)="1cdb", 0x3) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000082c000-0x1)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000-0x4)=0xe8) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xe1d000)=nil, 0xe1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1d000)=0x0) ptrace$setopts(0x4200, r2, 0x6, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00008f1000-0x110)={{0x1df, 0x7, 0x3, 0x465, "d9117eb9a4113ceedcfff59614f10a03aad43c3045e7a5c4a7d7030571c19e22250d25d3306319c6a55275c6", 0x4}, 0x0, 0x0, 0x7, r1, 0x10, 0x7000000000000000, "75d840169fd8ad7b33477092949cebaa8c62550ac7ae93b42d50cf8d2a46d7941457506159ef1fb6cb0471a0fdc819b910c0da912ebbbf838c21a54aeea38205", &(0x7f00007a1000)='net/fib_trie\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1000, 0x1, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06598aea2943f5e94c844a55527af84fb28f00f820004000000000000786b3a976da7b57211af834e7d56b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) socketpair(0x9, 0x8000a, 0x20, &(0x7f0000622000)={0x0, 0x0}) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000929000-0x110)={{0x6, 0x1, 0x6f, 0x100000000, "c7f0d43d1acb9ee7ffbb0727c8abc38e08320ca675e1cc16345fae2e5a115cf8c48a0951e7d219b41d359c98", 0x7}, 0x0, 0x0, 0x80, r2, 0xfffffffffffffff7, 0x180000000000000, "3bcd2599416a987845418b15287a535906b77f0f37c76924c13daeb024a72beb8682aec7ee36574b685b6a00a1db63d1e42c24bcb76aeb8915e936d2ed6d2552", &(0x7f0000038000-0xb)='/dev/loop#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1000, 0x770000000000, 0x691, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 3: r0 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000024f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000001000+0x6c9)=""/102, 0x66}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000001000)=""/79, 0x4f}], 0x3, &(0x7f0000001000)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}], 0x1, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000948000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000031a000-0x4)=0x0, &(0x7f0000bce000-0x4)=0x1f9360a343be1540) pwritev(r0, &(0x7f00005bd000)=[{&(0x7f0000652000-0x1000)="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", 0x1000}, {&(0x7f0000ccb000-0x5d)="58778b050cd954127a41a310c85234fcfd5dec11bfc2694f307cf662767a79cb222758c742a1e754bb4ea8704c46a23cdf7f0771acdeaf707d554f37a24c57fe09b6b4e5e2e5b3eba5dcccf4b4d396b68d0635e0059e0b87b7ece107ce", 0x5d}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000012e000-0x4)=@int=0x0, &(0x7f00009bc000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b5f000-0x78)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1188, 0x4, 0x4, 0xf0a1, &(0x7f00006cc000-0x10)=@generic="41b3240a021ae6646df7fef7fb698229", 0x2, 0x100000001, 0xffff}) r1 = socket$inet(0x2, 0x200000408, 0x10040d) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000011f000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x404}) 2018/01/06 16:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0xa) write(r2, &(0x7f00000d4000)="a37f966c7543eb308e8857dd01a5cfe286871d0db3424749f6d7cb17742e271225f0383126d6aaa87e599cbf2e8181d4ca5b2064037b8fc2042191d42d9e5dc28ae5dfcd37acedee840a03ce2f6a271491980886101e2db57138a80c02c842408dc7047a0a4cc09505e293d86304ea512138a1a3", 0x74) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006b6000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 16:48:47 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/checkreqprot\x00', 0x600042, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000c61000)={0x0, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000271000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000006a000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000dba000-0xa)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000-0x2)="1081", 0x2, r3) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f000085f000-0x8)=0x2, 0x7fff) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f06000-0x9)='/dev/sg#\x00', 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003ea000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000687000)={0x6, 0x7e, 0x0, 0x1}, 0x8) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') fdatasync(r0) epoll_create(0x5) preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000044d000-0x8)={0x10000, 0x4, 0x2623, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='-\'.security^$\x00', 0x0) fsetxattr(r1, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='security.selinux\x00', 0x11, 0x0) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005d4000)='/dev/input/mouse#\x00', 0x9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00001a6000-0x30)={0x56, 0x9ec, 0x151a, 0x7f79a825, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000ccf000-0x8)='keyring\x00', &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)="18", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000011b000-0x38)={&(0x7f0000660000-0x11)={'hmac(md5-generic)\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$audion(&(0x7f0000e22000-0xc)='/dev/audio#\x00', 0x7, 0x842) accept$inet(r4, &(0x7f0000f5d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b1000)=0x10) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = syz_open_dev$audion(&(0x7f00005af000)='/dev/audio#\x00', 0x6, 0x64400) connect$netlink(r0, &(0x7f000097e000)=@proc={0x10, 0x0, 0x0, 0x200000}, 0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4bec) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000267000+0x7a4)=@getsadinfo={0x14, 0x1f, 0x205, 0x0, 0x0, 0x8002, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00009a3000)='/dev/admmidi#\x00', 0x746e, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00009a4000-0xdc)={r0, 0x4, 0x1, "96d6c6ba14781a30f68f7c055cecb4e52dbc5fc073b54330edf871de16f7f1034b9c0870c2d1a9ebd4627d5b9cee0a518f111786a387234618338a9de38423b580d7e3b31be4b776b3ffd4f16d1ea01f615301654fc76e0733fe9a145d5b1441972e68038d82a8eec9a3557a7a67318838524eb9d1a9ede47b3928b88a6f98b465c81dfdaaa063fd44d5c002ae2066955e51d9314d1c300869fb02963ff04695bb7c628311a40eec2becce65426b0db108388db9c4cac228b657f1f33720fea3104f62e8751a1f717c6bcb69f8cc1cf62c1c"}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009a5000-0xc)={0x0, 0x9f, 0x30}, &(0x7f00003e9000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00007c9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x5, &(0x7f00009a6000-0x4)=0x7f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004dc000)={r2, 0x800}, 0x8) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000915000)=0x3, 0x4) splice(0xffffffffffffffff, &(0x7f0000e42000)=0x0, 0xffffffffffffffff, &(0x7f0000cd7000)=0x0, 0x0, 0x0) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002f0000)='GPL\x00', 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x0, 0x4) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x0, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x4, 0x0, 0x8000, 0x9, 0x4, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb2) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d3d000-0x8)={0x0, 0x0}, &(0x7f0000ecc000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fff000-0x18)={r3, 0xfffffffffffffffa, 0x0, 0x9, 0x81}, &(0x7f00003bf000-0x4)=0x18) socketpair(0x0, 0xf, 0x8, &(0x7f000096b000-0x8)={0x0, 0x0}) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fda000-0x12)='/dev/input/event#\x00', 0x8, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fdb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") openat(r1, &(0x7f0000274000)='./file0\x00', 0x0, 0x0) 2018/01/06 16:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000e0e000)="135289f619b858ba130b5054466633e429710054663f585862fe7226aa12e2005061e0e6e7e01288d21e52a771bd0c26a63222f3f5041571b87d1efa09c1129e12b24d6feaa53e909d30f7f98c9b76bc5cb23804299c4973400bf6fa4b6f96df72ee2ee893487453a5a9694d2210a522d9b0ba9c2b16eaea989d439b8033864e5f6a3c79f9964ea18eb3b2b59fa76298507d", 0x92, 0x4, &(0x7f0000827000)={0xa, 0x2, 0x2000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005d2000-0x57)={0x0, 0x4f, "cf82b4383fb22170f67ee6f4a6cec5c385b68f06bd2720ec35fb708a6799a43f2b5293682e4c3f3750331de39931d39e59e052d9c4525177bb048eff7109f90e88fc98856ce6a28bd089b3788ad440"}, &(0x7f0000237000)=0x57) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f12000-0x8)={r2, 0x4}, &(0x7f0000cdb000)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r1, 0x227e, &(0x7f0000de0000)=';') bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001ce000-0x10)={r0, r1, 0x0, 0x2}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c3e000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c68000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000bf8000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r3}, 0xc) 2018/01/06 16:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000412000)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d40000)='^\x00') r1 = syz_open_dev$audion(&(0x7f00009a6000-0xc)='/dev/audio#\x00', 0x5, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a78000-0x4)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000422000-0x4)=0x0, &(0x7f0000b14000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00004ce000-0x4)=0x20, 0x4) mlock(&(0x7f0000bc4000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000036b000-0x10)={0xbc, &(0x7f0000126000)=""/188}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01f307deff23000000800005000000e60100b0"}}}}}, 0x0) 2018/01/06 16:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000497000-0x6)={0x2, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="1e", &(0x7f0000aa3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009fc000-0x4)=0x0) r0 = getuid() quotactl(0x3, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000369000)="04ab876e1c6055a735bb333d2f48b8cafb2211fec4144efbf65f290574b9398a9c1d4acb9f3a1c9ed70f92d5f81abb76775892f5b8a54d22919c2bfeffe2db6a856082b3a401894dc6df940bb72abf8eb245985da4") syz_open_dev$mouse(&(0x7f000070f000)='/dev/input/mouse#\x00', 0x3, 0xa202) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000067c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001bd000)=0x1c, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b88000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000643000-0xf)="6e65742f6900080000000000000012") ioctl$void(r3, 0x5451) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a01000-0x38)={&(0x7f0000d93000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e36000)=[{&(0x7f00005fc000)=""/177, 0xb1}, {&(0x7f0000410000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000000)=""/154, 0x9a}], 0x4, &(0x7f0000785000-0x1d)=""/29, 0x1d, 0x10001}, 0x40000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:47 executing program 7: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000068b000-0x9)='/dev/vcs\x00', 0x210002, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007bc000)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x10, 0x16, 0x719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/06 16:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x8, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000706000)=""/140) 2018/01/06 16:48:47 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c16000)=[{0x0, 0x0}, {0x0, 0x0}]}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x3, 0x2, 0x100) semctl$IPC_RMID(r3, 0x0, 0x0) io_setup(0x8, &(0x7f0000001000-0x8)=0x0) io_destroy(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a41000-0x8)={0x0, 0x3f03}, &(0x7f0000d73000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e81000)={r5, 0x2, 0x19, "31d11dd34c6faf76043d9b90d20b049d68d487c9f024820fff"}, 0x21) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/06 16:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000904000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pwritev(r0, &(0x7f0000874000)=[{&(0x7f0000b74000)="8c3aa59faf4fbc73b66b9a67dcba2c028f9ae92ff1d03d31af4c15d6b6cd02fdea9c3c873151c5bd8774e972da871aad6709892c5542c2a7ab934f0120f98923f478200f6b1d61cf07e78e265ba6853336d1f2222a8975e4a0993eade8b522af804f58760564762899", 0x69}, {&(0x7f0000eed000-0x5d)="7374adcc55a1194240bfa54a81ad1b0ea69082de3e636c747640d864666f26404b71b764fadc09ffcec6d40042a277ba250681d5025636e43e187a3fa9dd2f3dc77be8edde254d696c980a5f538e3cc8c63842c82e6c9919eda8b34e00", 0x5d}, {&(0x7f0000f9a000-0xb7)="b5d36486d6b6659c91be4fb19e26db244327b4f8e5fdd988c3d2eeeb1f3a0b82f57ee3b4ed08f3a83dad83bba7eed22d2bc1be69d72628f7e556d44153527eec1738ed63a778efae49608ba4ae9903eed9d70f8eb83ceb4b9b0ca3dbccd33933dcb3f6e9957795e368e78b188a2d23fd093ac4dfd87a3ebac2b9488092546964058590408750fe06fcf25b04d38d6171bb2795686e91d7c8b583bf170955f67a2071b4b999e64bcf6178cd2918d15d0ddfa877bd9dab5e", 0xb7}, {&(0x7f000060c000)="e560b4979e06aded768f2787d4d2b9f31e76bea24457ef4b54e0bd80dd8e792fb50cd233af2de7d68bb2d652512b00438edc816dae3852890f34a98b20e0dc9c6abaa10a885b66f1574fba0136c20622a7c07fed7f50bfcc0a1af1f1e0bb9ca6feaf1f28e6b104ddaab45b88d965df78a0cfbdfdbf5bc617c4957e7a3f692a4ddcb0f7660c5358bb076de7479da9fbffe962dcb26e322106974c73acc34c79115c63bed3d297ad098c39adc8ab4844e0b1e66794c38000c2228f5ec163572f49e772ca0aa54fb0b55c394819c91034c1fce1a40aa435e0fc", 0xd8}, {&(0x7f0000599000)="ce1631d61cfc5beb1966a5a04123dd8c3a8d1a074092b7a8a3057e576ec0b9d4525444c63966960cfdba804556f23dbf5beee4fcdad8d4a609230fbc7e77b5ae30783e265447b0c46ee1652ff47afc2dc6439bdf355c2ba9b5925dfe253f201c168874", 0x63}, {&(0x7f00009ed000-0xf)="c77a9348b57e2a383cee832ded98e0", 0xf}], 0x6, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00007e2000)={0x1, 0x0, [{0xc001001b, 0x0, 0x0}]}) 2018/01/06 16:48:48 executing program 2: ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f000057f000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000f0f000-0xf8)={{0xffffffffffffffff, 0x3, 0x6e5, 0x0, 0x40}, 0x8, 0x977e, 'id0\x00', 'timer0\x00', 0x0, 0x100000000000, 0xfff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x400000fc) 2018/01/06 16:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086c000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000056b000-0x8)={0x0, 0x0}) r1 = mmap$binder(&(0x7f0000f85000/0x2000)=nil, 0x2000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ba4000/0x2000)=nil, 0x2000, 0x1ffffff, 0x1d, r0, 0x40000000000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000997000-0xa)='/dev/ptmx\x00', 0x400100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000287000-0x30)={0x28, 0x0, &(0x7f0000aaa000)=[@increfs_done={0x40106308, r1, 0x4}, @acquire_done={0x40106309, r2, 0x0}], 0x69, 0x0, &(0x7f0000ebe000)="bcf090200cc1b274dd8352149c871adfb9f23f080f20e50c6a863093b59238c781b90b0be4fe436c7b3dc9189f58e0f019265d1a3d72009cc879334d90fa3a1159bd9b0a84e167756b9c78f42ee27a95219339bcebb67565780f84f6847a96f663d29ae8b63fe5761f"}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000765000)={0x6aab, 0x1ff, 0x7, 0x0, 0x4, 0xcc6, 0x1, 0x6, 0x6, 0x9, 0x8, 0x436}) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80041) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x400) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x80000000) syz_open_pts(r0, 0x3c1000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/audio\x00', 0x40a00, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000004000)=0x0) [ 83.032654] QAT: Invalid ioctl [ 83.040687] QAT: Invalid ioctl [ 83.062719] QAT: Invalid ioctl 2018/01/06 16:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000527000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400002) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c82000-0x18)={0xaa, 0x64, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/06 16:48:48 executing program 2: eventfd2(0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') preadv(r0, &(0x7f0000aef000)=[{&(0x7f0000b14000)=""/3, 0x0}, {&(0x7f000049d000-0x26)=""/38, 0x0}], 0x31, 0x400000fc) 2018/01/06 16:48:48 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x4, 0x200000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000d000)=0x1000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000000c000)="656d312e1f2e00") r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r1, &(0x7f0000005000-0x1)='\a', 0x1) 2018/01/06 16:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000556000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) semget(0x1, 0x1, 0x480) write$sndseq(r0, &(0x7f00000e8000-0x30)=[], 0xfe4f) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/06 16:48:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffa2) 2018/01/06 16:48:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d36000)={0x0, 0x4000000000, 0x1ff, 0x1, 0x0}, 0x49686984) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/06 16:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000aab000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000166000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dc1000-0x12)='/dev/loop-control\x00', 0x4003, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000041000)='/dev/vcs\x00', 0x0, 0x0) dup(r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00008ff000-0x56)="b69ca7e9a3411b2cc9b755f6919a2b04991948e0ee21b89056162412e915bf7a30dce7cccff9190bb2e91fd24daa8b29734661de93babd84d708f6dcd267149d4ccc729ac41722add575dcfc08f7e378f84319afdc0d") perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000005a000-0x88)={0xfff, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000ad9000)={0x0, 0x8, 0x800000000000, 0x0}) setresgid(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00005c4000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 16:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 83.087921] QAT: Invalid ioctl [ 83.091406] QAT: Invalid ioctl [ 83.103448] QAT: Invalid ioctl 2018/01/06 16:48:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 16:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000087f000-0xd8)=@pic={0x1, 0x7ff, 0x1f, 0x6, 0x0, 0x7f, 0xff, 0xc45, 0x1, 0xccc, 0x5, 0x200, 0x81, 0x80, 0x10000, 0x38fd}) r1 = syz_open_dev$loop(&(0x7f00003e6000-0xb)='/dev/loop#\x00', 0x4, 0x0) pwritev(r1, &(0x7f0000d18000)=[], 0x0, 0x0) [ 208.206033] INFO: rcu_sched self-detected stall on CPU [ 208.211478] 0-....: (124999 ticks this GP) idle=76a/1/4611686018427387906 softirq=36169/36170 fqs=31231 [ 208.221194] (t=125000 jiffies g=19908 c=19907 q=50) [ 208.226362] NMI backtrace for cpu 0 [ 208.229962] CPU: 0 PID: 15612 Comm: syz-executor3 Not tainted 4.15.0-rc6-mm1+ #51 [ 208.237549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.246873] Call Trace: [ 208.249425] [ 208.251553] dump_stack+0x137/0x198 [ 208.255159] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 208.259623] nmi_cpu_backtrace+0x1d2/0x210 [ 208.263844] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 208.268314] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 208.273567] arch_trigger_cpumask_backtrace+0x14/0x20 [ 208.278733] rcu_dump_cpu_stacks+0x186/0x1d7 [ 208.283131] rcu_check_callbacks+0x1a64/0x1de0 [ 208.287689] ? account_system_index_time+0x20e/0x370 [ 208.292787] update_process_times+0x30/0x60 [ 208.297100] tick_sched_handle+0x85/0x160 [ 208.301223] tick_sched_timer+0x42/0x120 [ 208.305256] __hrtimer_run_queues+0x2c8/0xb50 [ 208.309723] ? tick_sched_do_timer+0xe0/0xe0 [ 208.314102] ? hrtimer_fixup_init+0x70/0x70 [ 208.318394] ? kvm_clock_get_cycles+0x25/0x30 [ 208.322861] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 208.328203] hrtimer_interrupt+0x1c2/0x5e0 [ 208.332426] smp_apic_timer_interrupt+0xc9/0x4c0 [ 208.337153] apic_timer_interrupt+0xa9/0xb0 [ 208.341442] [ 208.343652] RIP: 0010:__sanitizer_cov_trace_pc+0x32/0x50 [ 208.349069] RSP: 0018:ffff8801c18a7938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 208.356748] RAX: ffff8801a9a30280 RBX: ffffc9000000230a RCX: ffffffff83b7e409 [ 208.363988] RDX: 0000000000000002 RSI: ffffc90004242000 RDI: ffffc90001407614 [ 208.371231] RBP: ffff8801c18a7938 R08: fffff52000280ec3 R09: fffff52000280ec3 [ 208.378475] R10: 0000000000000001 R11: fffff52000280ec2 R12: 0000000000007e00 [ 208.385715] R13: ffffc90001407614 R14: ffff8801a669e200 R15: dffffc0000000000 [ 208.392974] ? mulaw_decode+0x589/0x740 [ 208.396925] mulaw_decode+0x589/0x740 [ 208.400730] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 208.406006] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 208.411386] ? io_src_channels+0xeb/0x1e0 [ 208.415531] mulaw_transfer+0x222/0x270 [ 208.419506] snd_pcm_plug_write_transfer+0x22c/0x390 [ 208.424586] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 208.430300] ? snd_pcm_format_physical_width+0x5b/0x70 [ 208.435591] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 208.441292] snd_pcm_oss_write2+0x22e/0x3c0 [ 208.445602] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 208.450072] ? snd_pcm_oss_write+0x22d/0x690 [ 208.454455] snd_pcm_oss_write+0x4c1/0x690 [ 208.458669] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 208.463483] __vfs_write+0xef/0x740 [ 208.467085] ? kernel_read+0x120/0x120 [ 208.470950] ? __might_sleep+0x95/0x190 [ 208.474903] ? _cond_resched+0x14/0x30 [ 208.478763] ? __inode_security_revalidate+0xd9/0x130 [ 208.483949] ? avc_policy_seqno+0x9/0x20 [ 208.487990] ? selinux_file_permission+0x82/0x460 [ 208.492831] ? security_file_permission+0x89/0x1e0 [ 208.497757] ? rw_verify_area+0xe5/0x2b0 [ 208.501814] vfs_write+0x189/0x510 [ 208.505339] SyS_write+0xd4/0x1a0 [ 208.508767] ? SyS_read+0x1a0/0x1a0 [ 208.512367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 208.517357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.522112] entry_SYSCALL_64_fastpath+0x23/0x9a [ 208.526854] RIP: 0033:0x452ac9 [ 208.530023] RSP: 002b:00007fa6b89afc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 208.537729] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 208.544979] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000013 [ 208.552226] RBP: 000000000000046a R08: 0000000000000000 R09: 0000000000000000 [ 208.559465] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4a90 [ 208.566706] R13: 00000000ffffffff R14: 00007fa6b89b06d4 R15: 0000000000000000